HomeMy WebLinkAboutResolution 25-23RECORD OF RESOLUTIONS
GOVERNMENT FORMS & SUPPLIFS 844-224-3338 FORM NO_30045.
25-23 Resolution No. Passed , 20
ACCEPTING THE LOWEST AND BEST BID FOR THE
TARTAN WEST WATER TANK REPAINTING PROJECT, 22-017-CIP
WHEREAS, formal advertising and competitive bidding procedures have been
conducted, pursuant to Section 8.04 of the Revised Dublin Charter and
Chapter 37 of the Dublin Code, for the Tartan West Water Tank Repainting
Project; and
WHEREAS, Council has determined that the bid submitted by Midwest Tank
Management on February 23, 2023 constitutes the lowest and best bid.
NOW, THEREFORE, BE IT RESOLVED by the Council of the City of Dublin,
Delaware, Franklin and Union Counties, State of Ohio, / of its elected
members concurring, that:
Section 1. The bid submitted by Midwest Tank Management in the total
amount of $143,300.00 is hereby accepted.
Section 2. The City Manager is hereby authorized to enter into contracts
with Midwest Tank Management for the performance and completion of the
Tartan West Water Tank Repainting Project pursuant to the Advertisement,
Proposal and Contract Documents for said work on file in the office of the City
Engineer.
Section 3. This Council further hereby authorizes and directs the City
Manager, the Director of Law, the Director of Finance, the Clerk of Council, or
other appropriate officers of the City to prepare and sign all other agreements
and instruments and to take any other actions as may be necessary to
implement this Resolution and complete the work for this Project.
Section 4. This Resolution shall take effect upon passage in accordance with
Section 4.04(a) of the Dublin Revised Charter.
Passed this 27% day of March, 2023.
A
Mayor - Presiding Officer
in
pl
Clerk of Or)
To: Members of Dublin City Council
From: Megan D. O’Callaghan, P.E., City Manager
Date: March 21, 2023
Initiated By: Robert E. Ranc, Jr., Deputy City Manager
Paul A. Hammersmith, P.E., Director of Engineering/City Engineer
Brian D. Gable, P.E., Deputy Director of Engineering – Design & Construction
Mason Hughes, Civil Engineer I
Re: Resolution 25-23 – Accepting the Lowest and Best Bid for the Tartan West
Water Tank Repainting Project, 22-017-CIP
Summary
On February 23, 2023, five (5) bids were received and publicly opened for the Tartan West Water
Tank Repainting Project (Project) which consists of repainting the exterior of the 500,000 gallon
spheroid water tank located at 7160 Glacier Ridge Boulevard and perform small additional repairs.
Please see the attached exhibit for the specific project location. This necessary maintenance ensures
the longevity of the water tank by preventing corrosion.
This Project utilizes technical specifications in place of construction drawings. The technical
specifications can be provided to Council upon request.
The scope of work for this Project was determined from recommendations provided in a 2020
inspection report conducted by Dixon Engineering. Dixon Engineering is also contracted to perform
inspections of the tank painting.
The budgeted funds for the Program in the 2022-2026 Capital Improvements Program (CIP) are
$390,000.00 for the Tartan West Water Tank Repainting (EW172). Funding for the Project is being
re-appropriated in 2023 through the adoption of Ordinance 10-23 on March 27, 2023. The Engineer’s
Estimate for the Project is $207,900.00.
Midwest Tank Management submitted the lowest and best bid of $143,300.00. Staff has reviewed all
bids and a summary of the bids received is listed below.
Two bids were nonresponsive due to missing information and as a result were rejected.
Office of the City Manager
5555 Perimeter Drive • Dublin, OH 43017-1090
Phone: 614-410-4400 • Fax: 614-410-4490
Bidder
Status
Bid as Read
Bid as Read
Corrected Bid % Over (+) or Under (-)
Engineer’s Estimate
Midwest Tank Management
Responsive $143,300.00 -31.1% N/A
D & M Painting Corporation Responsive $195,440.00 -6.0% N/A
Seven Brothers Painting, Inc. Responsive $197,343.82 -8.8% N/A
LC UNITED PAINTING CO, INC Nonresponsive $112,000.00 -46.1% N/A
Maguire Iron, Inc. Nonresponsive $227,000.00 +9.2% N/A
Memo
Resolution 25-23 – Accepting the Lowest and Best Bid for the Tartan West Water Tank Repainting,
22-017-CIP
March 21, 2023
Page 2 of 2
Presently, the work for this Project is expected to commence in May 2023 and be complete within 45
days after the tank is taken out of service. While the tank is out of service, the City of Columbus’
operations control center will ensure there is no interruption of service for customers served by the
water tank. The typical and customary communication methods will be used to convey construction
information to any residents and impacted property owners throughout the duration of this work.
Recommendation
Staff has thoroughly reviewed the bid submitted by Midwest Tank Management. The contractor has
not previously performed work for the City of Dublin; therefore, staff made inquiries with references
of Midwest Tank Management and received positive feedback regarding their work with previous
owners of water tanks being painted by Midwest Tank Management and having similar scopes and
budgets.
Staff recommends Council approval of Resolution 25-23 accepting as lowest and best the bid of
Midwest Tank Management in the amount of $143,300.00 and authorizing the City Manager to enter
into a contract with Midwest Tank Management for this Project.
Tartan West Water Tank Repainting – Project Location
Project Location –
7160 Glacier Ridge Blvd.
DUBLIN- PROJECT SUMMARY - 1
SECTION 00 00 40
PROJECT SUMMARY
PART 1 – GENERAL
This Project Summary is an overview of the entire Project and is intended but is not guaranteed,
to place all project specifics in one location to aid Bidders.
1.01 SCOPE of WORK
Tank Information:
The structure is a 500,000 gallon spheroid with a high-water level of 129.5 ft. located at 7160
Glacier Ridge Blvd. in Dublin, Ohio.
The work includes:
Exterior: High pressure water clean (5,000 to 10,000 psi) and spot power tool clean to a
SSPC-SP11 standard. Apply a three (3) coat epoxy urethane fluoropolymer system.
Foundation: Water clean and apply a two (2) coat epoxy system.
Repairs:
1) Install a gasket on the wet interior roof hatch.
2) Install handholds at the roof hatches.
3) Replace the expansion joint.
4) Install a roof painter’s railing.
5) Replace the dry interior and aviation light bulbs.
6) Weld a rigging lug on the transition cone.
7) Replace the sample tap on the fill/draw pipe.
1.02 MISCELLANEOUS
A. Due to supply chain issues, the Owner reserves the right to require that the Contractor
is to have all of the required coating for the project delivered to the site or to the
Owner’s storage facility prior to the tank being taken out-of-service and
commencement of the project.
DUBLIN - SCHEDULE of VALUES - 1
SECTION 00 54 00
SCHEDULE OF VALUES
PART 1
1.01 LINE ITEMS
A. Bidder agrees to perform all work as described in the Contract Documents, including all
labor and material for the following items – Section 05 00 00:
1. EXPANSION JOINT REPLACEMENT
$
2. ROOF PAINTER’S RAILING
$
B. Bidder agrees to perform all work as described in the Contract Documents, including all
labor and material for the following items – Section 09 00 00:
3. EXTERIOR OVERCOAT
$
4. LOGOS
$
PROJECT TOTAL INCLUDING #1 THROUGH #4:
$
C. ESTIMATED COST ALREADY INCLUDED IN EXTERIOR PAINTING TO PROTECT
AND WORK AROUND ANTENNAS AND CABLES. OWNER RESERVES THE RIGHT
TO DELETE THIS AMOUNT IF THE ANTENNAS AND CABLES ARE REMOVED.
$
ADDITIONS to GENERAL CONDITIONS - 1
SECTION 00 91 17
ADDITIONS TO GENERAL CONDITIONS
PART 1 – GENERAL
GENERAL PURPOSE OF THESE ADDITIONS TO GENERAL CONDITIONS
A. These Additions to the General Conditions were prepared by Dixon Engineering, Inc.
using paragraphs from Engineering Joint Contract Documents Committee (EJCDC)
General Conditions GC-700 -18 which were modified by DIXON as they relate to the
coating industry. The General Conditions of this Contract were prepared by the
Owner. These Additional General Conditions are intended to supplement the
Owner’s General Conditions as they relate to this specific project. Two examples are:
1. The Owner’s General Conditions detail the payment process, how to submit a
Request for Payment application, what form to use and when and where to submit
the application. These Additions detail how DIXON calculates approval of a pay
request, no payment for stored materials, percentage complete calculation
methodology, etc.
2. In the General Conditions Liquidated Damages are defined, when, where and
amount. In these Additions the method of calculating claimed wind and weather
days is detailed.
B. This Addition to General Conditions follow the EJCDC format and the Article
numbers reflect the Article number in the 2018 edition of the EJCDC General
Conditions. Note that not all Articles or subsections are referenced.
DISCREPANCIES BETWEEN OWNER’S GENERAL CONDITIONS AND THESE
ADDITIONS.
A. If the conflict is administrative in nature, then the Owner’s General or Supplemental
Conditions govern. Examples are Pay Request procedures, filing a Claim, etc.
B. If the conflict is of a technical nature, then these Additions govern.
C. An issue determined to be in conflict in a specific item does not void other non-
conflicting paragraphs in the same Article number.
D. Bidders are required to familiarize themselves with all the General and Supplemental
Conditions of the contract, as well as these Additions.
E. In all cases of discrepancies between the General Conditions, the Supplemental
Conditions, these Additions, the Technical Specifications and/or the Drawings, the
Engineer is to be notified. The specifications are to govern over the drawings.
F. If Work proceeds without Contractor obtaining proper interpretations of the
conflicting issues from the Engineer, any installed Work that is not in accordance
with the specification, and best practices are to be replaced at no additional cost and
other costs that may occur are also the responsibility of the Contractor if they were
aware of the conflict.
ADDITIONS to GENERAL CONDITIONS - 2
ARTICLE 1 DEFINITIONS AND TERMINOLOGY
1.01 DEFINED TERMS
A. Construction Industry Definitions: These definitions are taken from the EJCDC
General Conditions C-700-18, the 2018 edition and some were modified by DIXON to
be specific to the coating industry.
1. Bulletin—If time permits, a Bulletin is issued prior to a Change Order. A Bulletin
is an inquiry of the Contractor of the cost to complete the work described in the
Bulletin. It is intended as the basis of a Change Order if all parties reach agreement.
A Bulletin may be considered as the same as a Change Proposal except that a
Bulletin is generated by the Engineer because it generally requires specifications to
be addressed.
2. Change Order is a written order to the contractor signed by the owner, issued after
execution of the contract, authorizing a change in the work or an adjustment in the
contract sum or the contract time. A document which is signed by Contractor and
Owner and authorizes an addition, deletion, or revision in the Work or an
adjustment in the Contract Price or the Contract Times, or other revision to the
Contract, issued on or after the Effective Date of the Contract.
3. Change Proposal—A written request by Contractor, duly submitted in compliance
with the procedural requirements set forth herein, seeking an adjustment in Contract
Price or Contract Times, or both; contesting an initial decision by Engineer
concerning the requirements of the Contract Documents or the acceptability of
Work under the Contract Documents; challenging a set-off against payments due;
or seeking other relief with respect to the terms of the Contract.
4. Constituent of Concern (CC)—Asbestos, petroleum, radioactive materials,
polychlorinated biphenyls (PCBs), lead based paint (as defined by the HUD/EPA
standard) hazardous waste, and any substance, product, waste, or other material.
Lead, chrome, and other by-products of paint removal, as well as strippers, new
coatings, and thinners, are to be included in this definition. Coating industry related
CC, from new or from previous projects cannot be the basis of Contract
Termination or Change Proposal by the Contractor.
5. Drawings—The part of the Contract that graphically shows the scope, extent, and
character of the Work to be performed by Contractor. A Shop Drawing is not a
Drawing and is not part of the Contract Documents.
6. Electronic Document—Any Project-related correspondence, attachments to
correspondence, data, documents, drawings, information, or graphics, including but
not limited to Shop Drawings and other Submittals, that are in an electronic or
digital format.
7. Electronic Means—Electronic mail (email), upload/download from a secure
Project website, or other communications methods that allow: (a) the transmission
or communication of Electronic Documents; (b) the documentation of
transmissions, including sending and receipt; (c) printing of the transmitted
Electronic Document by the recipient; (d) the storage and archiving of the
Electronic Document by sender and recipient; and (e) the use by recipient of the
Electronic Document for purposes permitted by this Contract. Electronic Means
does not include the use of text messaging, or of Facebook, Twitter, Instagram, or
similar social media services for transmission of Electronic Documents.
ADDITIONS to GENERAL CONDITIONS - 3
8. Field Order—A written order issued by Engineer which requires minor changes in
the Work but does not change the Contract Price or the Contract Times.
9. Hold Point—A point in the construction sequence when the Contractor is required
to stop work on that portion of the project until Work has been Site reviewed by
RPR or Project Manager.
10. Non-Conformance Report—A report written by the Engineer or Resident Project
Representative, to document the Contractor’s Work that does not meet
requirements of the specifications or contract.
11. Performance Specifications –Specifications that require the manufacturer or
supplier of equipment, materials, or systems to design, manufacture, deliver, and
install products to achieve specific results under stipulated conditions of operation
and in environments described in applicable Specification Sections.
12. Ready for Final Payment – This term is used to define a time when Liquidated
Damages begin, separate from Liquidated damages for failure to meet Substantial
Completion Date. Ready for Final Payment Date is generally listed 30 days after
Substantial Date. All punch list items are to be completed, Site cleaned and
restored, and equipment removed. At the option of the Owner this LD may be in
addition (cumulative) with an LD for failure to meet Substantial Completion Date.
13. Resident Project Representative—The authorized representative of Engineer
assigned to assist Engineer at the Site. As used herein, the term Resident Project
Representative or “RPR” includes any assistants or field staff of Resident Project
Representative.
14. Schedule of Values—A schedule, prepared and maintained by Contractor,
allocating portions of the Contract Price to various portions of the Work and used
as the basis for reviewing Contractor’s Applications for Payment. The Schedule of
Value Form is supplied in these Bidding Documents as Section 00 06 00. This
Schedule is to be submitted with the Bid. Adjustment of Schedule of Values by
Engineer will not change the total Bid as calculated by the Contractor completing
the Schedule of Values.
15. Set-Off—Owner may withhold from payment including Final Payment an amount
equal to additional expenses incurred by Owner which were the responsibility of
the Contractor. Such expenses may include additional engineering expenses related
to excess review of incomplete submittals of shop drawings, pay requests, or bonds
and insurance, excess Requests for Information, excess tests and inspections and
return visit to site to complete a reinspection of a previously failed inspection,
increase inflation in Engineering fees that result from Contractor delaying project
into the next season; additional expenses incurred by Owner resulting from
Contractor failure to clean site, rehabilitate Site and other construction related
expenses resulting from Contractor not completing their contractual obligations.
16. Site—Lands or areas indicated in the Contract Documents as being furnished by
Owner upon which the Work is to be performed, including rights-of-way and
easements, and such other lands furnished by Owner which are designated for the
use of Contractor.
17. Specifications—The part of the Contract that consists of written requirements for
materials, equipment, systems, standards, and workmanship as applied to the Work,
and certain administrative requirements and procedural matters applicable to the
Work.
ADDITIONS to GENERAL CONDITIONS - 4
18. Submittal—A written or graphic document, prepared by or for Contractor, which
the Contract Documents require Contractor to submit to Engineer, or that is
indicated as a Submittal in the Schedule of Submittals accepted by Engineer.
Submittals may include Shop Drawings and Samples; schedules; product data;
Owner-delegated designs; sustainable design information; information on special
procedures; testing plans; results of tests and evaluations, source quality-control
testing and inspections, and field or Site quality-control testing and inspections;
warranties and certifications; Suppliers’ instructions and reports; records of
delivery of spare parts and tools; operations and maintenance data; Project
photographic documentation; record documents; and other such documents
required by the Contract Documents. Submittals, whether or not approved or
accepted by Engineer, are not Contract Documents. Change Proposals, Change
Orders, Claims, notices, Applications for Payment, and requests for interpretation
or clarification are not Submittals
19. Substantial Completion—The time at which the Work (or a specified part thereof)
has progressed to the point where, in the opinion of Engineer, the Work (or a
specified part thereof) is sufficiently complete, in accordance with the Contract
Documents, so that the Work (or a specified part thereof) can be utilized for the
purposes for which it is intended. The terms “substantially complete” and
“substantially completed” as applied to all or part of the Work refer to Substantial
Completion thereof. On tank projects, date of substantial completion is the date the
tank is, or would have been returned to service, except for voluntary delay by
Owner. Date of Substantial Completion is after complete cure, disinfection, and
testing.
20. Work Change Directive—A written directive to Contractor issued on or after the
Effective Date of the Contract, signed by Owner and recommended by Engineer,
ordering an addition, deletion, or revision in the Work.
B. Defective:
1. The word “defective,” when modifying the word “Work,” refers to Work that is
unsatisfactory, faulty, or deficient in that it:
a. does not conform to the Contract Documents; or
b. does not meet the requirements of any applicable inspection, reference standard,
test, or approval referred to in the Contract Documents; or
c. has been damaged prior to Engineer’s recommendation of final payment (unless
responsibility for the protection thereof has been assumed by Owner at
Substantial Completion in accordance with Paragraph 15.03 or 15.04).
d. All work completed that is rejected by an unresolved non-conformance report.
ARTICLE 2 PRELIMINARY MATTERS
2.03 BEFORE STARTING CONSTRUCTION
A. Preliminary Schedules: Within 10 days after the Effective Date of the Agreement (or
as otherwise specifically required by the Contract Documents), Contractor is to
submit to Engineer for timely review:
1. a preliminary Progress Schedule indicating the times (numbers of days or dates)
for starting and completing the various stages of the Work, including any
Milestones specified in the Contract
ADDITIONS to GENERAL CONDITIONS - 5
2.04 PRECONSTRUCTION CONFERENCE
A. Preconstruction Conference is herein called Preconstruction Meeting:
1. The Engineer will schedule a Preconstruction Meeting to be attended by Owner,
Engineer, and Contractor. Prior to beginning any Work, Contractor is to submit
to the Engineer, a Project Schedule and all other required Submittals for the
project. If the schedule is aggressive, working overtime, weekends, and/or
holidays, that time is to be reflected in the Project Schedule. Once the project has
begun, the Contractor is to carry the Project Schedule to completion without
delay.
2. Attend a Preconstruction Meeting that may be scheduled by the Owner at a
mutually agreeable time after contract preconditions, bonds, certificates of
insurance, and other requirements have been met.
3. A corporate officer, or someone with legal authority to obligate the
company/corporation, project manager (if different from officer), and the intended
superintendent is to attend. If project superintendent does not attend the meeting,
it is to be the Contractor’s responsibility to supply the information discussed at
the meeting to the field superintendent.
4. The Owner will be represented by the project contact person, and the Engineer by
the Project Manager, or a Contract Administrator.
5. All containment, personal hygiene, and lead control issues required in this
contract will be reviewed. Be prepared to commit designated “Competent
Person(s)” to responsibilities of confined space, scaffold rigging, lead, etc.
B. Progress Meetings:
1. The Project Manager or Owner will schedule Progress Meetings to be held on the
job Site whenever needed to supply information necessary to prevent job
interruptions, to observe the Work, or to inspect completed Work. The Contractor
is to be represented at each progress meeting by persons with full authority to act
for the Contractor in regard to all portions of the Work.
ARTICLE 3 CONTRACT DOCUMENTS: INTENT REQUIREMENTS, REUSE
3.01 INTENT
A. The drawings and specifications are intended to include all Work and materials
necessary for completion of the Work. Any incidental item of material, labor, or
detail required for the proper execution and completion of the Work and omitted from
either the drawings or specifications or both, but obviously required by governing
codes, local regulations, trade practices, operational functions, and good
workmanship, is to be provided as a part of the contract Work without extra cost,
even though not specifically detailed or mentioned.
ARTICLE 4 COMMENCEMENT AND PROGRESS OF THE WORK
ADDITIONS to GENERAL CONDITIONS - 6
4.01 COMMENCEMENT OF CONTRACT TIMES
A. Contractor is to start to perform the Work on the date when the Contract Times
commence to run. No Work is to be done at the Site prior to such date except as
recommended immediately following or by written authorization of the Owner AND
the Engineer (Engineer must be able to schedule appropriate RPR for Project.)
Contract time is governed by out-of-service time. The Contractor is encouraged to
deliver equipment to the Site prior to Contract Start. The Site will be available up to
two (2) weeks prior to agreed drainage date. Contractor is also encouraged to rig the
structure, complete containment installation, and complete weld repairs that do not
affect the wet interior prior to draining of the tank. The amount of Work completed is
to have been approved at the Preconstruction Meeting. Since the tank is not out of
service these dates do not apply against Out of Service time but may require scheduling
RPR services (see Section 00 91 19.01 Scheduling for RPR Services.)
B. Delaying Work start for the convenience of the Contractor may require Owner to Set
off inflation increased Engineering or RPR expenses against Contractor’s Request for
Payment.
4.05 DELAYS IN CONTRACTOR’S PROGRESS
A. Liquidated Damages
1. Contract time is governed by out-of-service time.
2. On tank projects, date of substantial completion is the date the tank is or would
have been returned to service, except for voluntary delay by Owner. Date of
substantial completion is after complete cure, disinfection, and testing. A
voluntary delay in filling by Owner, or delay that is no fault of the Contractor may
extend Substantial Completion date.
3. Abnormal weather conditions are defined as weather conditions that are at
variance with the routine. An example of the determination procedure and of the
required claim format is:
Project length: 45 days
Substantial completion date: June 30th.
Start date: May 16th.
3 years of data* 2019, 2020, 2021
Average number of rain/wind days: 9
Actual number of rain/wind days**: 12
Claim for time extension: 3 days
4. *Submit weather history from nearest weather reporting station for three (3)
previous years from the same time period. Submit formal, by simple claim (use
format above).
5. **Rain/wind day is a rain or wind day where either rain and/or wind conditions
exceeded safe Work conditions or were outside the parameters of good paint
ADDITIONS to GENERAL CONDITIONS - 7
practices. Wind days are winds in excess of 20 mph for over four (4) hours
during normal Work hours, and rain days having measurable precipitation.
6. Weather Claim Evaluation: Engineer will evaluate claim and make sole
determination as to whether days meet criteria. Engineer will disallow dates
where Work could have been completed on the interior; dates that result from the
Contractor’s Work practices (i.e. complete wet interior first and then move to
exterior). Good weather days not used will count against claim.
7. Claimed rain/wind days that occur after the scheduled Substantial Completion
Date or an extended Substantial Completion Date will not be awarded. Days past
Substantial Completion and good weather days that were not used for Productive
Work will be considered “days within the control of the Contractor.”
ARTICLE 5 SITE; SUBSURFACE AND PHYSICAL CONDITIONS; HAZARDOUS
ENVIRONMENT CONDITIONS
5.02 USE OF SITE AND OTHER AREAS
A. Site:
1. Protection - The Contractor is responsible for the protection of property during the
period of construction and is to exercise care to prevent damage to structures, utility
services, storm and sanitary drainage systems, lawns, trees, plant material, fences,
walks, drives, roadways, and other improvements in and adjacent to the area of
Work under the contract. Any damage to property resulting from the Contractor’s
operations is to be repaired or replaced by the Contractor at their expense.
2. The Contractor is to be responsible for all injury to Work in process of construction,
and for all property or materials stored at the premises that may be damaged or
stolen while the Work is in his care, at Contractor’s expense.
3. The Contractor is to confine the apparatus, the storage of materials, and the
operations of his Workers to limits indicated by law, ordinance, permits, or
direction of the Engineer, and is not to unreasonably encumber the premises with
his materials.
4. Maintenance
a. Provide labor and material necessary to maintain the Site in a safe condition.
b. Keep the premises free from accumulation of waste materials, rubbish, and
other debris resulting from the Work.
c. At completion of the Work, remove all waste materials, rubbish, and debris
from about the premises, as well as all tools, construction equipment,
machinery, and surplus materials.
d. At the Contractor’s expense, repair damage that may have occurred to any
permanent structure completed under the contract Work, or to private or
public property.
ADDITIONS to GENERAL CONDITIONS - 8
e. Notify the Owner of your intentions and the reasons why, if it is necessary to
protect adjacent houses, cars, etc. During clean-up these areas will be
considered as part of the Site and is to be cleaned accordingly.
f. Failure to continually maintain the Site or to immediately clean the Site after a
complaint or project completion may result in the Owner completing the
Work by hire or by the Owner’s forces. All cost would be responsibility of
the Contractor, subject to Set off.
g. Restore Site to preconstruction condition:
i. Refill holes and level area around the construction Site for the Site to the
original grade.
ii. Bring soil to a friable condition by disking, harrowing, or otherwise
loosening and mixing to a depth of 3 in. – 4 in. Thoroughly break all
lumps and clods.
iii. Rake area to be seeded. Sow seed at a minimum rate of 220 lbs./acre.
4. Cleaning - Prior to Substantial Completion of the Work Contractor is to clean the
Site and the Work and make it ready for utilization by Owner. At the completion
of the Work, but prior to Ready for Final Payment, Contractor is to remove from
the Site and adjacent areas all tools, appliances, construction equipment and
machinery, and surplus materials and is to restore to original condition all property
not designated for alteration by the Contract Documents.
5.03 SUBSURFACE AND PHYSICAL CONDITIONS
A. Locations of all buried utility service lines in or adjacent to the Work area that are not
shown on the drawings will be located by the Contractor through the local utility
locating agency and marked with warning stakes. The Contractor is to be responsible
for the protection of all utility service lines that are to remain. Damage to any such
utility service lines, pipes, etc. resulting from the Contractor’s operations are to be
repaired or replaced by the Contractor at their expense. Underground Work in the
coating industry involves drilling for anchors for containment systems. The painting
of pit piping will be considered subsurface Work. For this type of Work the Contractor
must rely on Utility Locating Services and not Technical Data from Owner, or in the
case of pits, a visual inspection. Contractor is to notify each utility before digging for
anchors or for any reason. Before starting, call in advance or/as required by the
individual agencies: Call 811 or appropriate agency in the state of the project.
5.06 HAZARDOUS ENVIRONMENTAL CONDITIONS AT SITE
A. Contractor is not responsible for removing or remediating any Hazardous
Environmental Condition (Constituents of Concern) encountered, uncovered, or
revealed at the Site unless such removal or remediation is expressly identified in the
Contract Documents to be within the Scope of the Work or eventually identified as
being caused or created by the Contractor.
ADDITIONS to GENERAL CONDITIONS - 9
B. Power Lines – Antennas – Electrical Wiring
1. If overhead power lines present an unsafe Work condition as determined by
OSHA, Owner or utility, the Contractor at their expense and coordination, is to
have the utility temporarily relocate, move, or cover lines, eliminating the hazard.
2. Unless stated differently in Contract Documents, protect all antennas, controls,
cables, and associated property of Owner’s equipment or material on, in or near
the structure during Work. Design construction procedures to maintain operation
of antenna system. If antennas are removed from the structure protect all
telecommunication equipment remaining in place.
3. Unless stated differently in the Contract Documents, protect all electrical lines
and controls including 110/220 V. service lines, cathodic wiring, lights, globes,
outlets, and service boxes. Protect associated property of private
telecommunication companies (911, school buses, etc.) from damage during
Work. Design construction procedures to maintain operation of
telecommunication systems.
ARTICLE 6 BONDS AND INSURANCE
6.01 PERFORMANCE, PAYMENT, AND MAINTENANCE BONDS (NOT BID
BONDS)
A. Supply a Maintenance (Warranty) Bond for two (2) years at 50% of the contract
price, to ensure any repair work required or detected as a result of the (13) months (1
year) Post Construction inspection. The repair scheduling may be delayed several
months for Contractor’s schedule or Owner’s operational requirements. This bond is
to remain in effect until repairs have been completed and accepted. Per Technical
Specifications, if repairs exceed 10% of any area, then the warranty and bond are to
be extended another year. The maintenance (warranty) bond must be issued by the
same surety that issues the performance bond.
ARTICLE 7 CONTRACTOR’S RESPONSIBILITIES
7.01 CONTRACTOR’S MEANS AND METHODS OF CONSTRUCTION
A. Contractor is to supervise, direct, control, and have authority over or be responsible for
Contractor’s means, methods, techniques, sequences, or procedures of construction,
and the safety precautions and programs incident thereto.
B. Any plan or methods of accomplishing the work suggested to the contractor by the
Engineer or other representative of the Owner, but not specified or required, is to be
used at the contractor’s own risk and responsibility. The Engineer and Owner assume
no responsibility.
C. Contractor is to comply with Laws and Regulations applicable to the performance of
the Work.
ADDITIONS to GENERAL CONDITIONS - 10
D. Contractor is to perform the Work in accordance with the Contract Documents.
Contractor’s obligation to perform under terms of Contract and complete the Work in
accordance with the Contract Documents is absolute.
E. Contractor is to be responsible for the acts or omissions of Contractor and of any
Subcontractor, any Supplier, and of any other individual or entity performing any of
the Work.
7.02 SUPERVISION AND SUPERINTENDENCE
A. Contractor is to supervise, inspect, and direct the Work competently and efficiently,
devoting such attention thereto and applying such skills and expertise as may be
necessary to perform the Work in accordance with the Contract Documents.
1. At all times during the progress of the Work, Contractor is to assign a competent
resident superintendent who is to not be replaced without written notice to Owner
and Engineer except under extraordinary circumstances.
2. Resident superintendent is to be fluent in English to the level of competency to
complete responsibilities of the Contractor and to communicate with the RPR.
Superintendent is to also be fluent or have access to a translator on site, for the
primary language of all of the Workers. Degree of fluency in English and
language of workers to be sufficient so that superintendent’s employees can
adequately and safely complete their duties.
3. No employee of Contractor, Subcontractor, or Supplier may be on the Project Site
who cannot be directed by a Superintendent, or translator in regards to work
assignments, safety issues, or who cannot understand safety signage
7.03 LABOR; WORKING HOURS
A. Provide equipment of sufficient size and power to expedite the project so that all
deadlines are met. Personnel and crew size also is to be sufficient to meet required
deadlines.
B. If, in the sole opinion of the Engineer, there is insufficient equipment or personnel to
complete the project, the Engineer will notify the Contractor and Owner, and a
Project Meeting will be held within twenty-four (24) hours for the purpose of contract
termination, unless a reasonable cause is given to the contrary.
7.05 “OR EQUALS”
A. Whenever an article, material, or item of equipment is described by a performance
specification, written as a proprietary product, or uses the name of a manufacturer or
vendor, the term “or equal” if not inserted, is to be implied. The specific article,
material, or item of equipment mentioned is to be understood as indicating the
minimum requirements for fulfilling contract obligations in regard to type, function,
standard of design and efficiency. See Section 09 97 13, Part 2, Substitution of
Coatings, which is to govern over this clause where conflicting, relative to coatings,
ADDITIONS to GENERAL CONDITIONS - 11
grouts, and fillers only. Other exceptions are when the specifications state that only
the proprietary item will be permitted.
7.11 LAWS AND REGULATIONS
A. Contractor is responsible for all permits and requirements of local, state, and federal
agencies. This includes building, electrical, labor, OSHA, etc. The only permits not
included are from health agencies for interior painting, cathodic protection
installation and mixer installation which is the responsibility of the Owner.
B. Display all wage requirements and other permits on a temporary board.
C. Attach to the superintendent’s copy of the specifications copies of other permits that
do not require display.
7.13 SAFETY AND PROTECTION
A. Conform to the Occupational Safety and Health Standards of the United States
Department of Labor and local safety agencies. This is to be made a condition of each
subcontract as entered into pursuant to this contract.
B. Removal of lead based paint and painting of structures are recognized as very
dangerous Work, and it is further recognized the painting industry has extensive safety
training programs available.
C. Contractor is to designate a qualified and experienced safety representative at the Site
whose duties and responsibilities are to be the prevention of accidents and the
maintaining and supervising of safety precautions and programs. Contractor’s Safety
Representative is to have the authority to supersede Contractor’s foreman and is to stop
work if the Work being completed is in violation of Contractor’s or Owner’s safety
program, or OSHA regulations.
D. Monitor and be responsible for all safety practices.
E. The Engineer and Owner is to have full access to the Site. Contractor is to make
personnel and equipment available to the Owner and Engineer/RPR to expedite
observations.
F. While at the Site, Engineer’s employees and representatives will comply with the
specific applicable requirements of Owner’s and Contractor’s safety programs (if any)
of which Engineer has been informed.
G. Contractor is responsible for security, safety, etc. on the Site until all his equipment is
removed and all keys are returned.
7.16 SUBMITTALS
A. A sample of the Owner’s/Engineer’s Submittal Checklist is included as an attachment.
The checklist is intended for Engineers use, but is included as a reference for the
Contractor. Contractor submittals are to include all items requested in the Technical
Specifications whether listed in the Submittal Checklist or not.
ADDITIONS to GENERAL CONDITIONS - 12
B. All submittals are to be sent to the Owner as one package (unless a separate Schedule
of Submittals is included and approved by the Engineer). All required resubmittals
are also to be resubmitted as one package and any delinquent resubmittal must be
identified by a new Schedule of Submittals. Failure to include a Schedule of
Submittals for delinquent items will be justification by Engineer to consider submittal
incomplete. Delinquent items will be considered reviewed and rejected.
7.17 CONTRACTOR’S GENERAL WARRANTY AND GUARANTEE
A. None of the following will constitute an acceptance of Work that is not in accordance
with the Contract Documents, or a release of Contractor’s obligation to perform the
Work in accordance with the Contract Documents, or a release of Owner’s warranty
and guarantee rights:
1. Observations and/or Daily Observation Reports by Engineer/RPR;
2. Recommendation by Engineer or payment by Owner of any progress or final
payment;
3. the issuance of a certificate of Substantial Completion by Engineer or any payment
related thereto by Owner;
4. use or occupancy of the Work or any part thereof by Owner;
5. any review and approval of a Shop Drawing or Sample submittal;
6. the issuance of a notice of acceptability by Engineer;
7. the end of the correction period;
8. any inspection, test, or approval by others; or
9. any correction of defective Work by Owner.
7.19 DELEGATION OF PROFESSIONAL DESIGN SERVICES
A. If the Contract Documents note, or Contractor determines, that professional
engineering or other design services are needed to carry out Contractor’s
responsibilities for construction means, methods, techniques, sequences, and
procedures, or for Site safety, then Contractor is to cause such services to be provided
by a properly licensed design professional, at Contractor’s expense. Such services are
not Owner-delegated professional design services under this Contract, and neither
Owner nor Engineer has any responsibility with respect to (1) Contractor’s
determination of the need for such services, (2) the qualifications or licensing of the
design professionals retained or employed by Contractor, (3) the performance of such
services, or (4) any errors, omissions, or defects in such services.
ARTICLE 10 ENGINEER’S STATUS DURING CONSTRUCTION
10.07 LIMITATIONS ON ENGINEER’S AUTHORITY AND RESPONSIBILITIES
A. Engineer’s Responsibilities
1. Engineer will be Owner’s representative during the construction period.
ADDITIONS to GENERAL CONDITIONS - 13
2. Engineer’s Project Manager (PM) will make visits to the Site at intervals
appropriate to the various stages of construction as Engineer deems necessary in
order to observe as an experienced and qualified design professional the progress
that has been made and the quality of the various aspects of Contractor’s executed
Work. Based on information obtained during such visits and observations,
Engineer, for the benefit of Owner, will determine, in general, if the Work is
proceeding in accordance with the Contract Documents. Engineer will not be
required to make exhaustive or continuous inspections on the Site to check the
quality or quantity of the Work. Engineer’s efforts will be directed toward
providing for Owner a greater degree of confidence that the completed Work will
conform to the Contract Documents. On the basis of such visits and observations,
Engineer will keep Owner informed of the progress of the Work, and will endeavor
to guard Owner against defective Work.
3. Engineer will identify all Set-off expenses incurred against Engineer in their
invoice to Owner.
4. Engineer’s review of the final Application for Payment and accompanying
documentation, and all maintenance and operating instructions, schedules,
guarantees, bonds, certificates of inspection, tests and approvals, and other
documentation required to be delivered by Contractor, will only be to determine
generally that their content complies with the requirements of, and in the case of
certificates of inspections, tests, and approvals, that the results certified indicate
compliance with the Contract Documents.
B. The Resident Project Representative’s (RPR) Responsibilities
1. If the Owner retains Engineer to provide RPR services, the RPR will be Engineer's
representative at the Site to assist in observing the progress and quality of the Work.
RPR's dealings in matters pertaining to the Work in general will be with Engineer
and Contractor. RPR's dealings with Subcontractors will only be through or with
the full knowledge or approval of Contractor. The authority of any RPR will be as
directed by the Engineer.
2. Neither Engineer’s authority or responsibility under any provision of the Contract,
nor any decision made by Engineer in good faith either to exercise or not exercise
such authority or responsibility or the undertaking, exercise, or performance of any
authority or responsibility by Engineer, will create, impose, or give rise to any duty
in contract, tort, or otherwise owed by Engineer to Contractor, any Subcontractor,
any Supplier, any other individual or entity, or to any surety for or employee or
agent of any of them. No Agreement between the Owner and Engineer and nothing
in this Contract is to imply or construct a third party beneficiary status to the
Contractor.
C. Engineer/RPR is to have the authority to stop Work in the event continuation of Work
under a noncompliance situation, such as incomplete containment, may result in the
violation of environmental laws, create a potential tort, or may result in the covering
ADDITIONS to GENERAL CONDITIONS - 14
of defective or unaccepted Work (Nonconformance) product. This authority to stop
work transfers back to the Owner after the Owner has been notified and returns to the
Site.
ARTICLE 11 CHANGES TO THE CONTRACT
11.02 CHANGE ORDERS
A. A Change Order is a written order to the Contractor signed by the Owner, issued after
execution of the contract, authorizing a change in the work or an adjustment in the
contract sum or the contract time. The cost or credit to the Owner resulting from a
change in the work is to be determined in one or more of the following ways:
1. By mutual acceptance of a lump sum;
2. By unit prices stated in the Contract Documents or subsequently agreed upon;
3. By actual itemized cost and fixed fees as set forth in 2 above. Cost is to be limited
to the following: cost of materials, cost of labor, and cost of overhead.
B. A Bulletin will be issued in most cases before a Change Order. A Bulletin will request
prices and other information from the Contractor. Prices requested in a Bulletin are
subject to negotiation with the Owner.
11.04 FIELD ORDERS
A. A field modification is written by the Engineer to the Contractor for purposes of
clarification of the specifications or plans. A field modification is limited to items
that do not change the scope of the project.
B. Field modifications do not affect either the project cost or completion date.
C. Field modifications become part of the Contract Documents and become binding
upon the Contractor if they fail to object within three (3) working days after receiving
the modification. A field modification may be used as the basis of a project cost
change or contract extension if all parties agree on the field modification form to a
potential future claim of either party or that the field modification will be complied
with, but under protest.
ARTICLE 15 PAYMENTS TO CONTRACTOR; SET-OFFS; COMPLETION;
CORRECTION PERIOD
15.01 AND 15.06 PROGRESS AND FINAL PAYMENTS
A. Engineer’s review of the final Application for Payment and accompanying
documentation and all maintenance and operating instructions, schedules, guarantees,
bonds, certificates of inspection, tests and approvals, and other documentation required
will only be to determine generally that their content complies with the requirements
of, and in the case of certificates of inspections, tests, and approvals, that the results
certified indicate compliance with the Contract Documents.
B. Measurement of payment will be considered based on the Schedule of Values
submitted with the Contractor’s bid. The Schedule of Values will be reviewed by the
ADDITIONS to GENERAL CONDITIONS - 15
Engineer prior to Notice of Award. If the Engineer determines the Schedule of Values
is not acceptable, the Engineer will use the Contractor’s Schedule to reallocate values.
The Engineer’s reallocation interest will be to maintain a sufficient value for Work
completed toward the end of the project, to avoid frontloading values. The Engineer
will assign values high enough to bring in another Contractor to finish Work in case of
default. When evaluating the Schedule of Values, the Engineer will consider that
material delivered to the Site has no value until properly applied. The Contractor has
five (5) days to appeal the reallocated Schedule of Values.
C. Pay request(s) is to be made on form(s) supplied by the Owner or Engineer or required
by Owner. If no form is supplied, use AIA form.
D. Owner will make progress payments once each month during performance of the Work,
in which the Contractor files an application for payment.
1. All such payments will be compared with the Schedule of Values,
2. or in the case of unit price Work, based on the number of units completed, or
3. if lump sum item is less than 100% completed then allocated as follows:
a. On the exterior, surface preparation by high pressure cleaning or jetting and
power tool cleaning will be considered equal to 40% of the line item Work
and cost and full coat 15%. The remainder will be for lettering,
demobilization, and clean-up.
b. Repairs will not be broken down. 100% completion is required before they
will be considered for payment.
c. Mobilization is included in the surface preparation allotment for items in 3
above.
4. Owner is entitled to impose a set-off or withholding against payment based on any
of the following:
a. Third party claims, have been made or there is reasonable evidence indicating
probable filing of claims against Owner on account of Contractor’s conduct in
the performance or furnishing of the Work, or
b. Owner has incurred costs, losses, or damages on account of Contractor’s
conduct in the performance or furnishing of the Work, including but not
limited to claims, costs, losses, or damages from Workplace injuries, adjacent
property damage, non-compliance with Laws and Regulations (Special
Damages, see Article 18 below), and patent infringement or,
c. Damage caused by the Contractor to the Owner or to another Site approved
Contractor or;
d. Contractor has failed to take reasonable and customary measures to avoid
damage, delay, disruption, and interference with other Work at or adjacent to
the Site or;
e. an event that would constitute a default by Contractor and therefore justify a
termination for cause or;
f. defective Work not remedied;
ADDITIONS to GENERAL CONDITIONS - 16
i. requiring correction or replacement including additional inspection costs
ii. requiring correction or replacement
iii. Owner has been required to correct defective Work or
iv. has accepted defective Work
g. persistent failure to carry out the Work in accordance with the Contract
Documents.
h. Owner has been required to remove or remediate a Hazardous Environmental
Condition for which Contractor is contractually responsible or responsible for
creating the condition;
i. the Contract Price has been reduced by Change Orders;
j. failure of the Contractor to make payments properly to subcontractors, or for
labor, materials, or equipment or;
k. liens have been filed in connection with the Work, except where Contractor has
delivered a specific bond satisfactory to Owner to secure the satisfaction and
discharge of such Liens;
l. liquidated damages have accrued as a result of Contractor’s failure to achieve
Milestones, Substantial Completion, or Ready for Final Payment or;
m. reasonable evidence that the Work cannot be completed for the unpaid
balance of the contract sum, or within the contract time or;
n. Contractor has failed to provide and maintain required bonds or insurance or;
o. Engineer has actual knowledge of the occurrence of any of the events that
would constitute a default by Contractor and therefore justify termination for
cause under the Contract Documents.
p. Owner has incurred extra charges or Engineering costs related to submittal
reviews, evaluations of proposed substitutes, tests and inspections, or return
visits to complete field observations that were determined to be failed;
q. other items entitling Owner to a Set-off against Payment
r. The Owner may also decline to make payment including an item previously
approved for payment, because of subsequently discovered evidence or
subsequent observations, as may be necessary in their opinion to protect against
loss by Set-off amount previously recommended.
5. If Owner imposes any set-off against payment, whether based on its own
knowledge or on the written recommendations of Engineer, Owner will give
Contractor immediate notice (with a copy to Engineer) stating the reasons for
such action and the specific amount of the reduction, and promptly pay Contractor
any amount remaining after deduction of the amount so withheld. Owner is to
ADDITIONS to GENERAL CONDITIONS - 17
promptly pay Contractor the amount so withheld, or any adjustment agreed to by
Owner and Contractor, if Contractor remedies the reasons for such action.
a. The reduction imposed is to be binding on Contractor unless Contractor duly
submits a Change Proposal contesting the reduction.
b. Engineer will recommend reductions in payment (set-offs) necessary in
Engineer’s opinion to protect Owner from loss.
6. Owner may decide against Set-off as a remedy, but in so doing, Owner does not
waive any remaining remedies.
7. Neither the Owner nor the Engineer are under any requirements or obligations to
notify the bonding company at project conclusion of Set-offs or other remedies
chosen.
8. If the Owner/Engineer prepare an accounting Change Order at Project Conclusion
it will be considered signed by Contractor, unless the Contractor files a Change
Proposal within five days protesting the Set-off. If appeal is rejected, the Change
Order will be considered signed unless further appeals per the appeals process are
claimed.
15.08 CORRECTION PERIOD
A. Within thirteen (13) months from the date of substantial completion, the structure will
be inspected by the Owner and/or their representative.
B. The inspection will be performed in accordance with the applicable portions of
AWWA D-102-17 Standard for Painting Steel Water Storage Tanks and industry
standards.
C. The Owner will establish a date of inspection and may or may not notify the
Contractor in advance. The Contractor’s attendance will not be required.
D. The Owner will select a third party inspection firm (either Engineer or project
representative) to document inspection.
E. Any failed Work will be documented and the Contractor will be notified of necessary
repair (method and extent). The Owner reserves the right to require inspection of the
repair Work and possibly a second warranty inspection, dependent on degree of
failure.
F. This warranty will automatically be extended until the tank is ice-free (if applicable)
and the warranty inspection can be performed. The Contractor guarantees that the
system is free from defects due to faulty materials or Workmanship and the
Contractor is to make the necessary correction to correct these defects. If the amount
of rework exceeds ten percent (10%) of a portion of the project, then the Owner
reserves the right to have the warranty period extended one (1) year for the entire
portion of the Work.
G. Cost for one (1) year warranty inspection will be the responsibility of the Owner.
H. Cost for a second warranty inspection and repair inspections will be the responsibility
of the Contractor and guaranteed by Contractor’s Performance and Maintenance
Bond (see Article 6)
ADDITIONS to GENERAL CONDITIONS - 18
I. The Owner retains all contractual remedies. The warranty is not to be considered an
exclusive remedy.
J. If the Owner conditionally accepts Work which was observed or found to be in
noncompliance, then the Owner has the right to withhold from final payment an amount
equal to the cost to redo the Work if it fails the subsequent Warranty Observation, as
well as an additional amount for additional Engineering services.
K. Contractor is to pay for additional expenses for RPR or Engineering or other Owner
related expenses resulting from the failed Warranty. The Maintenance Bond is to
remain in full effect, but Engineer will notify Contractor first. Failure to respond
positively within two weeks will trigger notification and claim to bonding company.
ARTICLE 16 SUSPENSION OF WORK AND TERMINATION
16.02 AND 16.03 TERMINATION for CAUSE AND FOR CONVENIENCE
A. The Owner may terminate the contract when the approved progress schedule is not
met because of failure of the Contractor to exercise diligence and effectively perform
all required work, or when the progress of the work is unacceptable to the owner.
B. In the absence of a project Progress Schedule, the determination regarding the
Contractor’s diligence will be based on the Engineer’s opinion, correspondence, and
field reports.
C. The Owner may terminate the contract when in the opinion of the Engineer the Non-
conformance report(s) indicate the Contractor is unable or unwilling to complete the
contract within the terms of the contract.
ARTICLE 18 MISCELLANEOUS
18.02 LIMITATION OF DAMAGES
A. Contractor is to reimburse Owner (1) for any fines or penalties imposed on Owner as
a direct result of the Contractor’s failure to attain Substantial Completion according to
the Contract Times, and (2) for the actual costs reasonably incurred by Owner for
Engineering, construction observation, inspection, and administrative services needed
after the time specified in the Project Summary for Substantial Completion (as duly
adjusted pursuant to the Contract), until the Work is substantially complete.
B. After Contractor achieves Substantial Completion, if Contractor is to neglect, refuse,
or fail to complete the remaining Work within the Contract Times, Contractor is to
reimburse Owner for the actual costs reasonably incurred by Owner for Engineering,
construction observation, inspection, and administrative services needed after the
time specified in Paragraph 4.02 for Work to be completed and ready for final
payment (as duly adjusted pursuant to the Contract), and if necessary to hire other
Contractors to complete portions of the Work, until the Work is completed and ready
for final payment.
C. The special damages imposed in this paragraph are supplemental to any liquidated
damages for delayed completion established in this Agreement.
PROJECT: Dublin, Ohio 500,000 Gallon Spheroid (Tartan) Rehabilitation
CONTRACTOR: ___________________________
Specification
Section Title Date Received Date Reviewed Accepted
Reviewed with
comments Rejected
05 00 00 PDS and SDS- Welding Rod
05 00 00 Welder's Certification
05 00 00 Expansion Joint Replacement - Temporary Pipe Support Plan
05 00 00 PDS- Roof Hatch Gasket, PDS and SDS - adhesive
05 00 00 PDS- Expansion Joint and gaskets
05 00 00 SDS- Joint Compound for threaded fittings and rigging couplings
05 00 00 PDS- Light Bulbs
05 00 00 PDS- Corporation Stop
05 00 00 PDS- Sample Tap
09 97 13 OSHA Safety and Health Program
09 97 13 OSHA Safety certifications for site personnel
09 97 13 Designated OSHA Competent Person
09 97 13 Fall Prevention Plan
09 97 13 Site Specific Fall Prevention Plan
09 97 13 Certifications for spiders, scaffolding, stages, etc.
09 97 13 SDS and PDS- Coatings, Thinners, Coating Additives, and Caulking
09 97 13 SDS and PDS- Cleaners and Degreasers
09 97 13 SDS and PDS- Chlorine
09 97 13 SDS and PDS- Abrasives, additives and pretreatements
Steel Coating
Metal Repairs
SUBMITTAL CHECKLIST
DIXON PROJECT MANAGER: ________________
TABLE of CONTENTS
TECHNICAL SPECIFICATIONS
Section 00 91 18 – Definitions for Technical Specifications ....................................................1
Section 00 91 19.01 – Scheduling for RPR Services ............................................................. 2-6
Section 00 91 19.02 – Contractor’s Financial Responsibility for RPR............................. 7-10
Section 01 50 00 – Temporary Construction Facilities and Utilities .............................. 11-13
Section 01 53 43 – Protection of Environment ................................................................. 14-16
Section 05 00 00 – Metal Repairs ....................................................................................... 17-23
Drawing 01a .... Expansion Joint
Drawing 01b .... Expansion Joint
Drawing 02 ...... Painter’s Railing
Drawing 03 ...... Transition Cone Rigging Lug
Section 09 97 13 – Steel Coating ........................................................................................ 24-32
Section 09 97 13.10 – Steel Coating Surface Preparation................................................ 33-34
Section 09 97 13.24.12 – Exterior Steel Coating – 3 Coat Epoxy polyurethane ............ 35-36
Fluoropolymer Overcoat
Section 09 97 23.23.03 – Concrete Foundation Coating – 2 Coat Epoxy ....................... 37-38
DUBLIN - TECHNICAL - 1
SECTION 00 91 18
DEFINITIONS for TECHNICAL SPECIFICATIONS
PART 1 – GENERAL
1.01 DEFINITIONS FOR TECHNICAL SPECIFICATIONS
A. Wet Interior: Internal surfaces, excluding inaccessible areas, to the roof, shell,
bottom, accessories, and appurtenances that are exposed to the stored water or its
vapor. Examples are the interior of the roof, sidewall, transition cone, and exterior of
the access tube within the tank.
B. Dry Interior: Surfaces of the finished structure, excluding inaccessible areas, that are
not exposed to the elemental atmosphere or the stored water or its vapor. Examples
are the interior of the access tube, interior of the riser, and underside of the bowl
above the riser.
C. Exterior: External surfaces, excluding inaccessible areas, of the roof, sidewall, riser,
accessories, and appurtenances that are exposed to the elemental atmosphere.
D. Inaccessible Areas: Areas of the finished structure that, by virtue of the configuration
of the completed structure, cannot be accessed to perform surface preparation or
coating application (with or without the use of scaffolding, rigging, or staging).
Inaccessible areas include such areas as the contact surfaces of roof plate lap joints,
underside of roof plates where they cross supporting members, top surface of rafters
directly supporting roof plates, contact surfaces of bolted connections, underside of
column baseplates, contact surfaces of mating parts not intended to be removed or
disassembled during routine operation or maintenance of the structure and inside of
risers less than a nominal 36 in. diameter.
E. Sidewall: Vertical walls to the weld seam of the roof.
F. Access Tube: Cylindrical tube extending from top of the riser to the roof through the
tank including all steel appurtenances (i.e. ladder, overflow pipe, brackets, etc.).
There may be a transition cone that connects the bowl to the access tube
G. Condensate Platform: Platform that covers entire area of the dry riser and used to
collect and stop condensation from entering the basebell.
H. Top Platform: Landing area directly under tank’s access tube.
I. Basebell: Conic surface that starts at the ground that supports the riser.
J. Roof: Very top of the structure, including top seam of sidewall.
K. Bottom: Lower area of the tank proper shaped like a bowl.
L. Riser: Center support between the basebell and bowl.
DUBLIN - TECHNICAL - 2
SECTION 00 91 19.01
SCHEDULING FOR RPR SERVICES
PART 1 – COMMUNICATION
1.01 RESIDENT PROJECT REPRESENTATIVE (RPR) SERVICES
A. DIXON provides three types of RPR services or any combination of the three:
1. Hold Point Site Visits (sometimes called Critical Phase Visits) where RPR
Services are for defined Hold Point, where Work stops until that portion of Work
is reviewed on Site by a professional RPR.
2. Full Time RPR is a professional RPR staying in lodging away from home and
living on per diem expenses.
3. Daily RPR is a professional RPR living at home and traveling to Site on a daily
basis.
4. Based on the type of project the RPR services may change from Daily or Full
Time to Hold Point or from Hold Point to Daily or Full Time.
5. Intended Beneficiary: The onsite observation services for this project are for the
benefit of the Owner. There are no intended benefits to the contractor, or any
other third parties. Contractor still provides quality control (QC).
1.02 HOLD POINT OBSERVATIONS AND MEETINGS
A. Each hold point requires an onsite visit for Observation. Example: If the contractor
coats over or otherwise makes work inaccessible for Observation, the Work will be
considered failed. Remove Work and recoat or repair in accordance with this
specification. At least two (2) new hold points, surface preparation and coating, may
be created when work fails after the primer has been applied.
B. Stop Work and schedule Observation times for the following Hold Points as a
minimum. Additional Hold Points may be determined at the Preconstruction
Meeting. Each Hold Point requires a Site visit and observation. Schedule of Hold
Points – Preliminary:
1. Hold Point Meeting: The Preconstruction Meeting is the initial hold Point. The
Preconstruction Meeting will not be scheduled until five (5) days after all required
submittals are received and reviewed by the Engineer and no exceptions are taken
to the shop drawings.
2. Hold Point - Prior to draining tank:
a. To ensure all Section of 01 50 00 and 01 53 43 environmental requirements
are met.
3. Hold Points – Section 05 00 00 – Metal Repairs:
a. To locate or quantify repairs as necessary.
b. To review surface preparation prior to welding and review all products prior
to installation.
DUBLIN - TECHNICAL - 3
c. After welding is complete for quality assurance.
4. Hold Points – Sections 09 97 13 – Steel Coating and 09 97 13.10 Steel Coating
Surface Preparation:
a. Prior to surface preparation to set the standard.
b. Prior to primer application to verify cleanliness, profile, thoroughness, and
ambient conditions for coating application.
c. Prior to application of each successive coat for quality assurance and ambient
conditions for the next coat.
d. Prior to final coat to verify all non-conformance issues have been resolved.
e. Scheduled pre-final Observation: Allow engineer access to all locations so a
complete punch list can be prepared. Final coat on ladders or other access
points can be delayed until after this Observation and included as a punch list
item.
f. Scheduled final Observation: After ALL punch list items have been
completed (including painting ladders), provide access to all items on the
punch list.
1.03 SCHEDULING FOR RPR SERVICES FOR HOLD POINT OBSERVATIONS
A. Prior to First Observation 48 hours advance Notice is required
B. All Subsequent Hold Points are to be scheduled by 6:00 P.M (Eastern Time) the
previous day.
1. Scheduling with a Central Contract Administrator. Names and phone numbers of
a Contract Administrator and a Second Contract Administrator will be given to
the Contractor during the Preconstruction Meeting.
C. The Contract Administrator may be contacted by cell phone. If no answer a voice
mail may be left with all details of RPR request included, or
D. The Contract Administrator may be contacted by text to their cell phone.
E. If the Contract Administrator is not available, DIXON’s Corporate Office may be
contacted during regular working hours at 1-800-327-1578.
F. Scheduling through a Project Manager is not an alternative.
G. Scheduling through an RPR is not an alternative for Hold Point Observation.
1.04 SCHEDULING FOR RPR SERVICES FOR FULL TIME OR DAILY
OBSERVATIONS
A. Productive Work
1. Do not start, continue, or complete any Productive Work if RPR is not present on
the project site.
2. Productive Work includes, but is not limited to, all elements of abrasive blast
cleaning, power washing, high pressure water jetting or high/low pressure water
cleaning, power tool cleaning, rigging, painting, metal repairs, concrete repairs,
punch list items, and clean-up.
DUBLIN - TECHNICAL - 4
3. Preparation, mobilization, and containment erection, and other non-productive
work does not require observation if completed before the structure is removed
from service, nor does demobilization after tank is returned to service.
4. But if containment erection is completed while other productive work progresses,
an RPR is required.
5. If welding is completed for contracted work (antenna rails, painter’s rails, ladders,
etc.) during containment erection welding, then contracted work is considered
Productive Work and an RPR is to be present. Any spot painting during
containment erection is also considered Productive Work.
6. After the project has been completed and after all punch list items have been
completed, cure time and site clean-up, excluding any waste coating or abrasive
issues, are not considered Productive Work.
7. After the Project has been completed; complaints from Owner or neighbors
concerning health, environmental, or damage issues, or if there are still waste
coating or waste abrasive issues, these are considered Productive Work requiring
an RPR even after the structure is returned to service.
8. Essentially all work completed between out-of-service date and Substantial
Completion Date, excluding cure and disinfection, is considered Productive Work
and requires the presence of an RPR.
1.05 SCHEDULING WITH A CENTRAL CONTRACT ADMINISTRATOR
A. The Contract Administrator may be contacted by cell phone. If no answer a voice
mail may be left with all details of RPR request included or
B. The Contract Administrator may be contacted by text to their cell phone.
C. If the Contract Administrator is not available DIXON’s Corporate Office may be
contacted during regular working hours at 1-800-327-1578.
D. Scheduling through a Project Manager is not an alternative.
1.06 SCHEDULING THROUGH ONSITE RPR
A. Scheduling through on site RPR completing Full Time or Daily RPR Services may be
considered a properly completed Request if completed by the foreman and RPR
before leaving site. If not completed on site then schedule through the Central
Contract Administrator.
1.07 SUMMARY OF SCHEDULING HOLD POINT OBSERVATIONS
A. Contract Administrator
1. by phone
2. by text
3. by voice mail
B. Second Contract Administrator
1. by phone
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2. by text
3. by voice mail
C. Corporate Office during work hours
1. by phone
2. NO voicemail
D. Do NOT contact Project Manager
1.08 SUMMARY OF SCHEDULING FOR FULL TIME OR DAILY OBSERVATIONS
A. Contract Administrator
1. by phone
2. by text
3. by voice mail
B. Second Contract Administrator
1. by phone
2. by text
3. by voice mail
C. Corporate Office during work hours
1. by phone
2. NO voicemail
D. RPR on site
E. Do NOT contact Project Manager
1.09 CONTRACTOR’S RESPONSIBILITIES
A. The Engineer and Owner are to have full access to the Site at reasonable times for
their Observation, testing, and Contractor’s personnel and equipment is to be
available to the Owner and Engineer/RPR to expedite Observations. Provide Owner,
Engineer/RPR proper and safe conditions for such access, including rigging, and
advise them of contractor’s site safety procedures and programs so that they may
comply as applicable.
B. Contractor is responsible for all of Contractor’s manpower needs and scheduling and
Work to be completed. RPR is to be available to expedite the project and complete
their services with minimal interference of the Contractor’s Work. Successful project
completion is dependent on Contractor’s proper scheduling and use of RPR services.
C. Contractor is financially responsible for efficient scheduling of RPR services, See
Section 00 91 19.02.
1.10 DELAY IN ARRIVAL OF RPR
A. RPRs for Hold Point, Full – Time or Daily observations may be delayed by traffic or
other reason from arriving at the scheduled time. Contractor is to contact the
Contract Administrator immediately if the RPR has not arrived at the scheduled time.
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B. The Contract Administrator will locate the missing RPR, return to the Contractor with
a revised arrival time, and discuss with Contractor what other Work can be completed
until RPR arrives for Observation.
1.11 REJECTED DEFECTIVE WORK
A. All Productive Work completed without an RPR present is to be considered Defective
Work and rejected per the General Conditions. This includes Work completed:
1. Without proper scheduling an RPR
2. Prior to the scheduled arrival of the RPR
3. When Day has been scheduled as a No Workday
4. When RPR is delayed and Contract Administrator has not been notified.
1.12 NON-CONFORMANCE REPORTS (NCR)
A. The RPR will issue a non-conformance report for every performance item, material,
or equipment supplied, and/or environmental situation that fails to meet requirements
of the specifications.
B. All Work in non-conformance will be considered Defective Work to be replaced,
repaired per terms of the General Conditions.
C. Do not start Work until all required equipment and RPR is on-site.
D. Immediately correct all environmental non-conformance to prevent an accident. If an
incident has already occurred, contact the proper governmental environmental agency
and conduct an immediate clean-up per their direction.
E. If the Nonconformance is issued because of equipment specified but not delivered,
repaired or replaced then the financial Set-off will be 140% * of the rental value of
equipment in non-conformance (i.e. non-working decontamination trailer, hand wash
facilities, are filtration units, etc.).
F. If the Nonconformance issued is because of noncompliance with environmental
equipment or practices the Set-off will be 140%* of the estimated cost of compliance.
*The costs of items E. and F. above are damage estimates. The cost of equipment
will be the rental charge from a reputable local dealer with 40% extra being for
operation cost. Cost of environmental compliance is the estimated cost of
compliance. The extra 40% is potential risk to the owner for non-conformance. In no
situation will the Owner assume liability.
G. All additional Engineering/RPR expenses incurred because of a nonconformance
report is subject to Set-off by Owner.
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SECTION 00 91 19 .02
CONTRACTOR’S FINANCIAL RESPONSIBILITY FOR RPR
PART 1 - PROGRESS SCHEDULE and RPR SCHEDULE
1.01 GENERAL
A. Contractor is financially responsible for the proper and efficient use of RPR services.
1.02 PROGRESS SCHEDULE
A. Per the General Conditions a Progress Schedule is required to be submitted. At the
Preconstruction meeting the Contractor is to submit a preliminary Progress Schedule.
This General Conditions of this contract as-bid restricts Work to 40 hours/ 8 hours per
day, 5 days per week. If the Owner has prior approved a more open schedule it is
noted in the Project Summary. Either prior approved in the Project Summary or not;
a Progress Schedule more aggressive than Monday through Friday, regular working
hours, will require submittal and discussion, at Preconstruction Meeting.
B. Once the Owner, at the Preconstruction meeting accepts a more aggressive schedule
the Contractor is responsible for all of the Contractor’s manpower scheduling and
Critical Path Work to maintain the Schedule.
C. Contractor is to complete a minimum 8 hours per day of Productive Work, which
should be calculated into the Schedule.
1.03 HOLD POINTS AND RPR SERVICES
A. Fees for Hold Point RPR Services are contracted with the Owner at a Unit Price and
are calculated to include the following: travel time to and from Site, reimbursable
expenses, observation and report time. Time required for Contractor to repair or redo
small areas that failed Observation, are not included in the unit price. Failure may be
minimal compared to all Work observed, but failed Work still must be observed
before proceeding. For minor failures that can be quickly repaired, the Contractor
may entirely at their option:
1. Accept a Non-Conformance for failed Observation.
2. Request, the RPR wait for a reasonable period while repairs are completed.
3. Proceed with the next phase for all areas which have not failed, and “work
around” failed areas. The failed areas would then be observed at the next Hold
Point.
B. The Fee for extended onsite time, or a new Hold Point is the responsibility of the
Contractor.
1.03.1 FULL TIME OR DAILY RPR SERVICES
A. It is the intention of the Owner, that the RPR fees be used to observe Productive
Work. Productive Work is defined in previous Section 00 91 19 .01 Scheduling for
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RPR Services, with examples. The Owner will pay for all RPR service fees generated
observing Productive Work that meets specification requirements. Normally this will
be the first time for most observations.
B. The Contractor will pay all RPR and/or Engineer fees generated by failed
Observations of Productive Work.
C. Availability of RPR and RPR’s ability to timely perform the required Services are
dependent on Contractor’s communication. RPR is to be available to meet the
Progress Schedule demands and complete RPR services with minimal interference of
the Contractor’s Work, if Contractor properly scheduled RPR Services.
1.03.2 FULL TIME OR DAILY RPR SERVICES
A. Contractor Pays for RPR or Engineering Services resulting from:
1. Productive Work on a Holiday
2. Failed or Improper Scheduling,
3. Failure to Request Observation per Section 00 91 19 .01,
4. Less than 8 hours per day or On-Call Time as a result of:
a. Premature Request for RPR Services,
b. No show or late start,
c. Rejection of Work and/or Non-Conformance reports,
d. Equipment failure, insufficient manpower, materials or equipment
e. Weather reasons per 1.04.B.03
1.04 RPR FEE CALCULATIONS FOR FAILED OBSERVATIONS
A. The basis for Fees assessed to Contractor is based on the Owner/DIXON contract.
Fees will be calculated in the same manner as in Owner/Engineer Agreement, i.e. if
the RPR is working at an overtime rate for Owner, then fee for unproductive services
will be documented at the same rate
1. Hold Point for Welding or Coating Observation, or extra Progress Meetings
a. The same Unit Price Fee as would be charged to Owner for each respective
Observation or meeting. Note the fee will be determined by the Contract and
may vary between types of Hold Point services.
b. Extended time at site charged at Regular Rate (See definition below)
2. Daily Observation is to be the same fee as charged to Owner from the
Owner/DIXON contract.
a. Minimum workday is 8 hours plus travel time
b. reimbursable mileage
3. Fulltime Observation Fee is to be the same as charged to Owner for the same
Service.
a. Minimum workday is 8 hours
b. Minimum work week is 40 hours
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c. Reimbursable expenses/ Per Diem
4. Fees common to Full Time, Daily and Hold Points with extended stays, and On-
Call Time
a. Regular Pay for RPR is charged at the rate matching the RPR’s experience
and qualifications.
b. Overtime Rate is 1.5 times Regular Rate
1) For all time worked on the actual holiday
2) Weekend work by RPR
3) For time over 40 hours. (The standard work week for overtime (over 40)
begins on Monday as Sunday is already paid at overtime rate.)
B. Fees of misused or unnecessary Engineer/RPR Services will be documented and
submitted to the Owner for Set-off.
C. The right to Set-off is a contracted right of Owner per the General Conditions, or
Additions to General Conditions, and the right to enforce those rights are at the
Owner’s discretion.
1.05 ON-CALL TIME
A. RPR’s are professional personnel that get paid a minimum of 8 hours per day even
though the Contractor’s operations or methods results in less than an 8 hour day.
B. If the Contractor has scheduled a Workday, and if RPR is not free to spend the day at
RPR’s discretion or to be reassigned; then the RPR will be considered On-Call.
1. The RPR will be considered, if scheduled, On-Call every morning and day unless
work is cancelled per Section 00 19 91.01.
2. For Daily observation the On-Call time will not exceed 8 hours, any travel time
should occur within that 8 hours.
a. Late Starts - Agreed start time will be scheduled with the Contract
Administrator at the Preconstruction Meeting.
b. The RPR’s On-Call time starts at the agreed start time, if RPR is on Site and
available to Work, and On-Call time continues until Work starts.
3. For weather reasons
a. 8 hours if adverse weather conditions were clearly forecast
b. Two hours plus time worked up to 8 hours or actual time worked if greater; if
forecast was less than 20% weather meeting definition of a weather day.
4. For reasons other than weather, eight (8) hours will be considered minimum On-
Call Time. This includes, but is not limited to, equipment failure, insufficient
materials, damaged containment, etc.
C. Actual charged On-Call time will be eight (8) hours, minus the number of hours
actually worked.
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D. Overtime, Weekend, Holiday pay requirements apply to all On-Call time pay. On-
Call hours will count towards forty (40) hour week triggering overtime at forty (40)
hours.
E. If Work is cancelled per requirements in Section 00 19 91.01 (by prior night) in
advance and RPR is notified in advance, there is no On-Call time.
F. If contractor schedules days off per Scheduling requirements, the inspector will return
to his/her home base and there will be no show time charges. Based on the Contract
the RPR may be entitled to Mobilization or Demobilization.
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SECTION 01 50 00
TEMPORARY CONSTRUCTION FACILITIES and UTILITIES
PART 1 – GENERAL
1.01 SUMMARY
A. The Contractor is fully responsible to provide and maintain temporary facilities and
utilities required for construction as described herein, and to remove the same upon
completion of work.
1.02 QUALITY ASSURANCE
A. Regulatory Requirements:
1. National Fire Protection Association (NFPA): NFPA No. 70-93.
2. National Electrical Code (NEC) and local amendments thereto.
3. Comply with any and all federal, state, and local codes and regulations, and utility
company requirements.
PART 2 – PRODUCTS
2.01 TEMPORARY ELECTRICITY and LIGHTING
A. Supply temporary lighting sufficient to enable Contractor to safely access all work
areas.
B. Electrical requirements are to be the responsibility of the Contractor. No service
available to Contractor.
C. Provide, maintain, and remove temporary electric service facilities.
D. Facilities exposed to weather are to be weatherproof-type and electrical equipment
enclosure locked to prevent access by unauthorized personnel.
E. Contractor is to pay for and arrange for the installation of temporary services.
F. Patch affected surfaces and structures after temporary services have been removed.
G. Provide explosion-proof lamps, wiring, switches, sockets, and similar equipment
required for temporary lighting and small power tools.
2.02 WATER for CONSTRUCTION
A. Owner will provide water required for cleaning and other purposes.
B. Water use is not to exceed usage that might endanger the Owner’s water system’s
integrity.
2.03 SANITARY FACILITIES
A. Provide temporary sanitary toilet facilities conforming to state and local health and
sanitation regulations, in sufficient number for use by Contractor’s employees.
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B. Maintain in sanitary condition and properly supply with toilet paper.
C. Remove from site before final acceptance of work.
2.04 TEMPORARY FIRE PROTECTION
A. Provide and maintain in working order a minimum of two (2) fire extinguishers and
such other fire protective equipment and devices as would be reasonably effective in
extinguishing fires.
2.05 DAMAGE to EXISTING PROPERTY
A. Contractor is responsible for replacing or repairing damage to existing buildings,
sidewalks, roads, parking lot surfacing, and other existing assets.
B. Owner has the option of contracting for such work and having cost deducted from
contract amount if the Contractor is not qualified to complete repairs, or fails to act in
a timely manner.
2.06 SECURITY
A. Security is not provided by Owner.
B. Contractor is to be responsible for loss or injury to persons or property where work is
involved, and is to provide security and take precautionary measures to protect
Contractor’s and Owner’s interests.
2.07 TEMPORARY PARKING
A. Parking for equipment and Contractor employees are to be designated and approved
by Owner.
B. Make arrangements for parking area for employees’ vehicles.
C. Any costs involved in obtaining parking area is to be borne by the Contractor.
PART 3 – EXECUTION
3.01 GENERAL
A. Contractor is to maintain and operate all temporary systems to ensure continuous
service.
B. Contractor is to modify and extend systems as work progress requires.
3.02 REMOVAL
A. Completely remove temporary material and equipment when no longer required.
B. Clean and repair damage caused by temporary installation or use of temporary
facilities.
C. Restore existing or permanent facilities used for temporary services to specified, or
original condition.
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3.03 BARRIERS and ENCLOSURES
A. The Contractor is to furnish, install, and maintain as long as necessary, adequate
barriers, warning signs or lights at all dangerous points throughout the work for
protection of property, workers, and the public. The Contractor is to hold the Owner
harmless from damage or claims arising out of any injury or damage that may be
sustained by any person or persons as a result of the work under the contract.
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SECTION 01 53 43
PROTECTION of ENVIRONMENT
PART 1 - GENERAL
1.01 SUMMARY
A. Contractor in executing work is to maintain work areas, on-and-off site in accordance
with federal, state, or local regulations.
B. The Contractor is responsible for any, and all clean-up of any hazardous waste that
may be necessary, including all applicable costs for clean-up and disposal.
1.02 LAWS and REGULATIONS
A. Environmental regulations may be met with different available technologies. It is the
Contractor’s sole responsibility to comply with these and all applicable environmental
regulations.
B. If a release occurs work will stop until corrective actions are complete as determined
by the appropriate regulatory agency.
1.03 PROTECTION of SEWERS
A. Take adequate measures to prevent impairment of operation of existing sewer system.
Prevent construction material, pavement, concrete, earth, or other debris from
entering sewer or sewer structure.
1.04 PROTECTION of WATERWAYS
A. Observe rules and regulations of local and state agencies, and agencies of U.S.
government prohibiting pollution of any lake, stream, river, or wetland by dumping of
refuse, rubbish, dredge material, or debris therein.
B. Provide containment that will divert flows, including storm flows and flows created
by construction activity, to prevent loss of residues and excessive silting of
waterways or flooding damage to property.
C. Comply with procedures outlined in U.S. EPA manuals entitled “Guidelines for
Erosion and Sedimentation Control Planning and Implementation,” Manual EPA-72-
015 and “Processes, Procedures, and Methods to Control Pollution Resulting from all
Construction Activity,” Manual EPA 43019-73-007.
1.05 DISPOSAL of EXCESS EXCAVATED and OTHER WASTE MATERIALS
A. Dispose of waste material in accordance with federal and state codes, and local
zoning ordinances.
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B. Unacceptable disposal sites include, but are not limited to, sites within wetland or
critical habitat, and sites where disposal will have detrimental effect on surface water
or groundwater quality.
C. Make arrangements for disposal, subject to submission of proof to Engineer that
Owner(s) of proposed site(s) has valid fill permit issued by appropriate government
agency and submission of haul route plan, including map of proposed route(s).
D. Provide watertight conveyance for liquid, semi-liquid, or saturated solids that have
potential to leak during transport. Liquid loss from transported materials is not
permitted, whether being delivered to construction site or hauled away for disposal.
Fluid materials hauled for disposal must be specifically acceptable at selected
disposal site.
1.06 PROTECTION of AIR QUALITY
A. Contain paint aerosols and VOCs by acceptable work practices.
B. Minimize air pollution by requiring use of properly operating combustion emission
control devices on construction vehicles and equipment used by Contractor, and
encouraging shutdown of motorized equipment not actually in use.
C. Trash burning not permitted on construction site.
D. If temporary heating devices are necessary for protection of work, they are not to
cause air pollution.
1.07 PROTECTION from FUEL and SOLVENTS
A. Protect the ground from spills of fuel, oils, petroleum distillates, or solvents by use of
containment system.
B. Total paint, thinner, oils, and fuel delivered to and stored on-site cannot exceed
supplied capacity of spill containment provided (i.e. fuel and oil to be sized to exceed
possible spill).
C. Provide proper containment unit under fuel tank and oil reservoirs for all equipment
and fuel storage tanks.
D. Barrels of solvents, even for cleaning, are prohibited. Do not deliver paint thinners in
containers greater than five (5) gallons.
E. Disposal of waste fluids are to be in conformance with federal, state, and local laws
and regulations.
1.08 USE of CHEMICALS
A. Chemicals used during project construction or furnished for project operation,
whether herbicide, pesticide, disinfectant, polymer, reactant, or of other classification,
must show approval of U.S. EPA, U.S. Department of Agriculture, state, or other
applicable regulatory agency.
DUBLIN - TECHNICAL - 16
B. Use of such chemicals and disposal of residues are to be in conformance with
manufacturer’s written instructions and applicable regulatory requirements.
1.09 NOISE CONTROL
A. Conduct operations to cause least annoyance to residents in vicinity of work, and
comply with applicable local ordinances.
B. Equip compressors, hoists, and other apparatus with mechanical devices necessary to
minimize noise and dust. Equip compressors with silencers on intake lines.
C. Equip gasoline or oil-operated equipment with silencers or mufflers on intake and
exhaust lines.
D. Route vehicles carrying materials over such streets as will cause least annoyance to
public and do not operate on public streets between hours of 6:00 P.M. and 7:00
A.M., or on Saturdays, Sundays, or legal holidays unless approved by Owner.
PART 2 - PRODUCTS
(Not Applicable)
PART 3 - EXECUTION
3.01 HAZARDOUS MATERIALS PROJECT PROCEDURES
A. Applicable Regulations:
1. RCRA, 1976 – Resource Conservation and Recovery Act: This federal statute
regulates generation, transportation, treatment, storage and disposal of hazardous
wastes nationally.
B. Use the Uniform Hazardous Waste Manifest (shipping paper) to use an off-site
hazardous waste disposal facility.
C. Federal, State and local laws and regulations may apply to the storage, handling and
disposal of hazardous materials and waste.
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SECTION 05 00 00
METAL REPAIRS
PART 1 - GENERAL
1.01 SECTION INCLUDES
A. Steel and Miscellaneous Repairs.
1.02 REFERENCES
A. AWWA D100 Weld Standard
B. AWS Weld Standard
C. API 650 Standard
1.03 OMISSIONS
A. The specifications include all work and materials necessary for completion of the
work. Any incidental item(s) of material, labor, or detail(s) required for the proper
execution and completion of the work are included.
1.04 DEFINITIONS
A. Ground Flush: Ground even with adjacent metal with no transition. This preparation
is intended for all removed items.
B. Ground Smooth: Ground welds to the point that no cuts or scratches occur when
rubbing your hand over the weld. Rebuild with weld any concavity discovered during
grinding. This preparation is intended for all newly added steel.
1.05 WORK INCLUDED
1) Install a gasket on the wet interior roof hatch.
2) Install handholds at the roof hatches.
3) Replace the expansion joint.
4) Install a roof painter’s railing.
5) Replace the dry interior and aviation light bulbs.
6) Weld a rigging lug on the transition cone.
7) Replace the sample tap on the fill/draw pipe.
1.06 WORKMANSHIP
A. Provide material and workmanship necessary to produce a first-class job.
B. All weld spatter is to be removed prior to coating application.
C. Welds at all removed steel items are to be ground flush with surrounding surface. All
new welds are to be ground smooth.
D. The Contractor is to properly dispose of all removed items.
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1.07 WELDER QUALIFICATIONS
A. Certified for type and position of weld specified.
B. The welder is to be specialized in industrial or heavy commercial welding and
experienced in rigging and elevated work.
1.08 SUBMITTALS
A. Submit the following ten (10) days prior to the preconstruction meeting:
1. Provide for employees one (1) copy of all data sheets at the job site for employee
access.
2. Provide an electronic copy to the Engineer.
3. No work may commence without the complete filing. All SDS are to conform to
requirements of SARA (EPCRA) Right-to-Know Act.
4. Safety Data Sheets (SDS) and Product Data Sheets:
a. Safety Data Sheets (SDS) for all chemicals or products that contain chemicals.
b. Product Data Sheets (PDS) or Technical Data Sheets (TDS) for all items.
5. Welder’s certification.
6. Expansion Joint Replacement – Temporary Pipe Support Plan.
1.09 WORK SEQUENCING
A. Contractor is to monitor for flammable gases inside the tank prior to any welding or
cutting. Monitoring is to be performed whether the tank is full or empty. Monitoring
is also to be performed whether or not interior access is to be gained during welding
and/or cutting.
B. The following is NOT a ways-and-means decision of the Contractor. It is accepted
and good painting practice and is to be completed by the Contractor in this specified
fashion:
1. Complete ahead of all cutting and welding all surface preparation, such as
removal of heavy metal bearing coating in the immediate area.
2. Complete all welding repairs prior to commencement of any power washing,
surface preparation, or coating application.
3. Remove existing items that are not to be painted after water cleaning, store in a
secure location.
4. Disassemble appurtenances with mating surfaces (i.e. overflow flange, vent
flange, etc.), surface prepare and coat mating surfaces and reassemble after
topcoat is dry.
1.10 NEW STEEL COATING
A. The new carbon steel and weld burn surfaces are to be prepared and coated in
accordance with Sections 09 97 13 and 09 97 13.10.
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PART 2 – PRODUCTS
2.01 SUBSTITUTIONS
A. All products specified herein have been determined to meet a minimal standard. The
products specified are the standard to which all proposed substitutions are to be
compared.
2.02 STEEL PLATING and OTHER STRUCTURAL SHAPES
A. General Steel: ASTM – A36.
B. General Stainless Steel: ASTM – 316.
C. Threading on all couplings and plugs to meet NPT standards.
2.03 BOLTS and NUTS
A. Stainless Steel
1. ASTM F594G – 316 Stainless Steel Bolts.
2. ASTM F594G – 316 Stainless Steel Nuts.
B. Galvanized Steel
1. ASTM A307 Grade A zinc coated Steel Bolts.
2. ASTM A307 Grade A zinc coated Nuts.
2.04 WELDING ROD
A. Final – E70XX Electrodes.
B. Root – E60XX Electrodes.
C. Wire – ER70S Electrodes.
2.05 ROOF HATCH GASKET
A. Roof hatch manway gaskets for access points above the high-water level (not in
contact with potable water).
B. There are two options:
1. Full sheet adhered to the interior of the hatch cover:
Gaskets to be meet ASTM D2000 requirements. Gaskets to be ¼ inch thick
Ethylene Propylene Diene (EPDM) AB-553 item number 354-16-362 as
manufactured/supplied by American Biltrite www.american-biltrite.com (888)
275-7075, or approved equal.
2. Gasket adhered to the edge of the hatch curb:
EPDM foam and vinyl rubber Water and Weather Resistant Rubber Push-on
Seal as manufactured/supplied by McMaster-Carr. www.mcmaster.com (562)
692-5911, or approved equal.
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C. Adhesive for gasket to be 3M Super Weather strip and Gasket Adhesive as
Manufactured by 3M www.3m.com (888) 364-3577, or approved equal.
2.06 EXPANSION JOINT
A. Flanged Bellows-Type with a pressure rating of 150 psi, flanged ends, 316 stainless
bellows, minimum axial movement of 1 in. and minimum lateral movement of 0.1 in.
Flanges are to be AWWA Class D C207.
B. Manufactured/supplied by Kadant Johnson LLC https://fluidhandling.kadant.com
269-278-1715 or UIP International www.uipintl.com 1-800-257-2467 or approved
equal.
C. Gaskets to be minimum of 1/8 inch thick Ethylene Propylene Diene (EPDM) that
meet NSF 61 requirements as manufactured/supplied by Sur-Seal www.sur-seal.com
(800) 345-8966, or approved equal.
2.07 JOINT COMPOUND FOR THREADED FITTINGS AND RIGGING
COUPLINGS
A. Great White Pipe Joint Compound as Manufactured by Oatey www.oatey.com (800)
321-9532, or approved equal.
2.08 LIGHT BULBS
A. Dry interior bulbs to be bright white LED bulbs with a minimum brightness of 800
lumens and a color of light at a minimum of 5,000K and a minimum rated life of
25,000 hours., size A19.
B. The aviation light bulbs to be LED with a minimum brightness of 1600 lumens and a
color of light at a minimum of 5,000K, and a minimum rated life of 25,000 hours.
2.09 CORPORATION STOP
A. Mueller 300 Ball Corporation Valve Model B-20046N, or approved equal.
Manufactured/supplied by Mueller. www.muellercompany.com (800) 423-1323.
2.10 SAMPLE TAP
A. Model T-532NL ¾”, or approved equal. Manufactured/supplied by Legend.
www.legendvalve.com (800) 752-2082.
PART 3 - EXECUTION
3.01 ROOF HATCH GASKET
A. Install a gasket on the wet interior roof hatch cover (or opening curb).
B. Install the gasket after the exterior coating is dry to the touch. Apply roof hatch
gasket using adhesive.
DUBLIN - TECHNICAL - 21
C. The hatch hasps may need to be modified/holes in the hasps enlarged to accept a lock
once the gasket is installed.
D. Payment is incidental to the project.
3.02 HANDHOLDS
A. Furnish and install a handhold on the roof at the access tube hatch and the wet interior
roof hatch.
B. Handhold to be a ¾ in. diameter rod shaped into a 16 in. x 3 in. “U”. Weld using a
¼-in. full fillet.
C. The handhold is to be located on the ladder side of the opening.
D. Payment is incidental to the project.
3.03 EXPANSION JOINT REPLACEMENT
A. Remove the insulation from the expansion joint to determine type. If the joint is not a
bellows joint then replace the joint. If the joint is already a bellows type, then this
line item will be deleted from the scope of work.
B. If the existing expansion joint is welded in place then weld new bolted flanges on the
pipe above the top platform per AWWA C207 for installation of a new bellows joint.
C. Remove the existing expansion joint located in the basebell. Install a flanged spool
section in place of the removed expansion joint. Spool to be STD size the flanges are
to match the existing, install new galvanized steel bolts and nuts. The bolt and nut
size are to match the existing flanges.
D. The pipe diameter is approximately 12 inches. Field verify fill pipe size and opening
required for new expansion joint prior to fabrication or ordering components.
Contractor is responsible for any existing pipe alterations required for new joint
fitting.
E. Install gasket between the existing flanges and the new expansion joint per AWWA
C207.
F. Use stainless steel nuts and bolts for the connection to the bellows joint, size bolts to
fit the flange holes. Use galvanized steel nuts and bolts for the connection to the
spool piece, size bolts to fit the flange holes.
G. Reinstall or replace existing insulation over the entire joint and spool piece.
H. Temporarily support the pipe during expansion joint replacement.
1. The Contractor is to submit a plan for the temporary support of the pipe during
expansion joint replacement.
2. These required submittals will be reviewed for information only, not for approval.
I. See Drawing 01a-01b.
J. Payment is a separate line item “Expansion Joint Replacement” which the Owner
reserves the right to delete.
DUBLIN - TECHNICAL - 22
3.04 ROOF PAINTER’S RAILING
A. Install a 23 ft. diameter painter’s railing on the roof. Field verify dimensions prior to
fabrication. The intention is that the painter’s railing diameter be 3-4 ft. larger than
the handrail around the entire circumference.
B. Verify that the new railing will not interfere with any existing appurtenances on the
roof prior to fabrication. Appurtenances may need to be relocated or size of the
railing altered.
C. All butt weld sections on the painters railing to be at a stand-off.
D. Install couplings with brass plugs located at every other painter’s railing stand-off.
Caulk the underside of the coupling. All threaded fittings to be coated with pipe joint
compound.
E. The Contractor can install additional couplings for their own use as needed but the
noted couplings are to be installed as a minimum.
F. See Drawing 02.
G. Payment is a separate line item “Roof Painter’s Railing” which the Owner reserves
the right to delete.
3.05 REPLACE LIGHT BULBS
A. Replace all dry interior and aviation light bulbs with LED light bulbs.
B. Change all of the bulbs whether the existing are operational or not. Change bulbs
after all blast and paint equipment has been removed from the tank.
C. All bulbs to have the same color and brightness throughout the dry interior.
D. Payment is incidental to the project.
3.06 TRANSITION CONE RIGGING LUG
A. Install a lug on the bowl/transition cone above the top platform ladder opening.
B. See Drawing 03.
C. Payment is incidental to the project.
3.07 SAMPLE TAP
A. Replace the sample tap in the fill/draw pipe in the pit.
B. Install a dielectric union then a 1 inch corporation stop. After the corporation stop
install a 1 to 3/4 inch reducer to a sample tap.
C. All piping are to be soldered or threaded connections. All threaded connections are to
be installed with joint compound.
D. Payment is incidental to the project.
DUBLIN - TECHNICAL - 23
PART 4 – SPECIAL PROVISIONS
4.01 STEEL REPLACEMENT COATING
A. All large pieces of steel to be shop primed using the specified prime coat over a
SSPC-SP10 near white surface preparation.
B. Do not prime 3 in. from area to be welded.
C. After installation, spot clean welded areas to a SSPC-SP11 and apply coating as
specified.
D. Use only one manufacturer for repair coating.
E. Payment is incidental to metal repairs.
4.02 WELD PREPARATION PRIOR to COATING
A. Prepare all new welds per NACE RPO 0178 prior to coating application. Grind
welds to category D.
4.03 COATING REPAIR – WET INTERIOR AND DRY INTERIOR
A. Complete all welding and cutting prior to any surface preparation for painting to
avoid contamination of surfaces.
B. Remove any residue and weld smoke by solvent cleaning.
C. Power tool clean to a SSPC-SP11 finish all areas damaged by welding.
D. Use 3M Scotch-Brite Clean’n Strip Discs.
E. Feather edges of adjacent coating a minimum of ½ in. from exposed steel.
F. Apply repair system at 3.5 - 4.5 mils per coat as follows:
Manufacturer System
Tnemec 21/21
Induron PE-70/PE-70
Sherwin Williams 5500LT/5500LT
G. Contractor has the option to apply one (1) coat of Aquatopoxy A-61 at 6.0-10.0 mils
in lieu of the two coat system.
H. System to meet all National Sanitation Foundation 61 certification standards for
potable water contact.
I. Contractor to follow the relevant items from Sections 09 97 13 and 09 97 13.10.
J. Payment is incidental to weld repairs.
DUBLIN - TECHNICAL - 24
SECTION 09 97 13
STEEL COATING
PART 1 – GENERAL
1.01 SECTION INCLUDES
A. Painting of steel structures.
B. Interior cleaning and disinfection.
1.02 REFERENCES
A. AWWA Standards (latest versions):
1. D102 – Painting Steel Water Storage Tanks.
2. C652 – Disinfection of Water Storage Facilities.
3. C655 – Field Dechlorination.
B. NSF/ANSI (latest versions)
1. NSF/ANSI 60 and 61.
1.03 WORK INCLUDED
A. Exterior: Apply a three (3) coat epoxy urethane fluoropolymer system.
1.04 EXISTING COATING CONDITIONS
A. Exterior: Original fluoropolymer system applied in 2006.
B. Wet Interior: Original epoxy system applied in 2006.
C. Dry Interior: Original epoxy system applied in 2006.
1.05 OMISSIONS or INCIDENTAL ITEMS
A. It is the intent of these specifications to coat the structure for the purpose of corrosion
protection on wet interior surfaces. It is the intent to coat the exterior for corrosion
protection and aesthetics.
B. Any small or incidental items not specifically detailed in the schedule, but obviously
a part of the work are included in the work at no additional cost to the Owner.
C. Engineer, as interpreter of the specifications, will determine if disputed items fall
under this category. Prevailing custom and trade practices will be considered in this
determination.
1.06 PAINTER QUALIFICATIONS
A. Contractor is to complete all coating and surface preparation.
B. Painter is to be specialized in industrial or heavy commercial painting.
C. ALL CONTRACTORS ARE TO BE PREQUALIFIED with Dixon Engineering for
projects of this size and complexity.
DUBLIN - TECHNICAL - 25
1.07 SUBMITTALS
A. Submit the following with your annual prequalification:
1. Occupational Safety and Health Programs and certification that all site personnel
have been trained as required by law.
B. Submit the following ten (10) days prior to the preconstruction meeting:
1. Provide for employees one (1) copy of all data sheets at the job site for employee
access.
2. Provide an electronic copy to the Engineer.
3. No work may commence without the complete filing. All SDS are to conform to
requirements of SARA (EPCRA) Right-to-Know Act.
4. Safety Data Sheets (SDS) and Product Data Sheets:
a. Furnish from all suppliers Safety Data Sheets and product data sheets for all
applicable materials including but not limited to, coatings, thinners, additives,
cleaners, caulking, degreasers, chlorine, abrasives, abrasive additives, and
pretreatments.
5. Fall Prevention Plan and Site Specific Fall Hazard Evaluation:
a. Site specific plan to contain a description and/or generic drawing of the
existing structure and appurtenances of this structure and reflect safety
changes specified for this project.
b. Certifications for all spiders, scaffolding, stages, etc. to be used on the project.
All certifications to be current, less than one (1) year old.
C. Submit the following at the preconstruction meeting:
1. Designated OSHA Competent Person and qualifications, if not previously
submitted.
D. Submit the following within two (2) weeks of project completion with final pay
request:
1. Waivers of lien.
2. Copies of any formal worker safety or environmental citations received on the
project.
1.08 OWNER RESPONSIBILITY
A. Drain the structure with a seven (7) day notice after Contractor meets all precedent
conditions of the contract.
B. Fill the tank and draw samples and test after chlorination; responsibility of passing
test results remains with the Contractor. Failing test results could result in added
costs to Contractor, including re-chlorination, cost of water, plus possible liquidated
damages.
DUBLIN - TECHNICAL - 26
1.09 DELIVERY and STORAGE of MATERIAL
A. Due to supply chain issues, the Owner reserves the right to require that the Contractor
is to have all of the required coating for the project delivered to the site or to the
Owner’s storage facility prior to the tank being taken out-of-service and
commencement of the project.
B. Submit manufacturer’s invoice, with or without paint cost, to the Engineer for review.
This submittal will be used to identify the quantity of paint recommended by the
manufacturer for a job of this size and design and will be used to check the quantity
actually delivered to the project.
C. Cover bulk materials subject to deterioration because of dampness, weather, or
contamination, and protect while in storage.
D. Maintain materials in original, sealed containers, unopened and with labels plainly
indicating the manufacturer’s name, brand, type, grade of material, and batch
numbers.
E. Remove from the work site containers that are broken, opened, water marked, and/or
contain caked, lumpy, or otherwise damaged materials. They are unacceptable.
F. Store the material in a climate controlled designated area where the temperature will
not exceed the manufacturer’s storage recommendations. Heat the storage area to the
manufacturer’s recommended minimum mixing temperature.
G. Keep equipment stored outdoors from contact with the ground, away from areas
subject to flooding, and covered with weatherproof plastic sheeting or tarpaulins.
H. Store all painting materials in a location outside the structure.
I. Do not store or have on-site unapproved material, material from different
manufacturers, or materials from different projects.
1.10 ACCESS and RPR SAFETY
A. Provide access to all portions of the project where work is being completed. Access
must be close enough and secure enough to allow the RPR to use equipment without
extensions.
B. Provide personnel to assist with access and to ensure Contractor’s access equipment
is safely used.
C. Provide separate fall protection devices and safety lines for the Owner and observers.
Limit fall to 5 vertical feet.
D. New safety tie-off points have been added as part of this project, see Section 05 00 00
Metal Repairs. Do not rig equipment from these points. Provide separate fall
protection cables and safety grabs for each tie-off point. The Contractor can install
additional rigging couplings for staging. Coupling design for the additional couplings
is to match those designed for safety lines.
1. Tie-off points are located on the roof for wet interior safety.
DUBLIN - TECHNICAL - 27
E. These specifications require the Contractor to supply a separate fall protection cable
and safety grab for each tie-off point for the observer’s use. The Contractor is
encouraged to provide a separate cable and tie-off for each worker. The cables may
be connected to the same tie-off point as the RPR, but a separate cable and safety
grab are required for each user.
1.11 OBSERVATION and TESTING
A. Prior to the scheduled observation, remove all dust, spent abrasive, and foreign
material from the surface to be coated.
B. The Contractor is to furnish an instrument for measuring the wet film thickness, and
also a calibrated instrument for measuring dry film thickness of each field coat of
paint. The dry film thickness testing gauge to be the magnetic type as manufactured
by Elcometer Co., or the Nordson Gauge Co.; spring loaded model with two percent
(2%) accuracy margin over a range of one-to-twenty-one (1-100) mils or equal.
C. The Engineer will furnish and operate observation equipment for their own use as
quality assurance.
D. Certify to the Owner that the specified paint has been applied at the paint
manufacturer’s recommended coverage, and to the specified thickness required.
Also, certify that the paint has been applied in accordance with this contract.
E. Take all necessary steps, including dry striping by brush or roller, to ensure a holiday-
free coating system.
F. The wet interior coating repairs are subject to low or high voltage holiday testing.
G. The Owner and Engineer reserve the right to perform destructive testing under
conditions deemed necessary. Testing may include, but is not limited to, the Tooke
thickness test and adhesion testing. Any damage caused by these tests will be
corrected to specifications at the Contractor’s expense.
1.12 CLIMATIC CONDITIONS
A. Do not apply paint when the temperature, as measured in the shade, is below the
manufacturer’s required ambient and surface temperatures.
B. Do not apply paint to wet or damp surfaces, or during rain, snow, or fog.
C. Do not apply paint when it is expected the relative humidity will exceed 85%, or the
surface temperature is less than 5º F above dew point, or the air temperature will drop
below the manufacturer’s requirements for proper cure. Anticipate dew or moisture
condensation, and if such conditions are prevalent, delay painting until the observer is
satisfied the surfaces are dry.
DUBLIN - TECHNICAL - 28
1.13 APPLICATION
A. Complete all painting and surface preparation in strict accordance with these
specifications, approved paint manufacturer’s specifications, and good painting
practices per SSPC.
B. Apply each coating at the rate and in the manner specified by the manufacturer.
Check the wet film thickness every 200 sq. ft. to ensure each coat applied meets the
dry film thickness range requirements.
C. Allow sufficient time for each coat of paint to dry and cure. Allow a minimum of
twenty-four (24) hours between coats, unless product requirements have a maximum
time less than 24 hours.
D. Apply exterior coating by brush and roller only. Spray application is not permitted
without prior approval of the Engineer. Even with prior approval, responsibility for
damage to any property caused by spray application still remains with the Contractor.
E. Coatings are to be applied using methods to eliminate roller or spray marks in the
finished product on the exterior.
F. Painting may be delayed because of poor coverage or the potential damage from
overspray and/or dry spray. In all cases, responsibility for damages rests with the
Contractor.
G. The Contractor is responsible for the appearance of the finished project and is warned
to prevent contact with any freshly applied coating. Removal of rigging is to be
completed so not to mar or damage the coating.
H. Additional coats required for coverage or to eliminate roller marks, spray marks and
to repair dry spray and overspray are the responsibility of the Contractor at no
additional cost to the Owner.
I. Use of pole extension on spray guns is prohibited for all paint application.
J. Mixing of partial kits is not permitted. All partial cans of coating must be removed
from the site.
K. Mixing blades to be clean. The Engineer has the right to reject mixing blades based
on cleanliness or paint build-up. Do not use the same mixing blade for different
coatings (i.e. epoxy and urethane coatings).
1.14 PRESSURE RELIEF VALVES
A. Furnish two (2) pressure relief valves.
B. The valves are to be Aquatrol series 69F1 or approved equal.
C. Valves will need to be fitted with hydrant thread adaptor. Valves to be adjustable with
range a minimum of 30 to 90 psi. Set valve at 60 psi.
D. Supply three (3) days prior to draining of the structure.
E. After work to the structure and successful disinfection have been completed, the
Owner will return the valves to the possession of the Contractor.
F. Cost is incidental to the project.
DUBLIN - TECHNICAL - 29
PART 2 – PRODUCTS
2.01 COLOR
A. Exterior Coatings:
1. Supply the Engineer with a color chart to allow the Owner ample time for the
exterior topcoat color selection.
2. Factory tint the intermediate coat(s) for all areas of the structure if similar to the
finish coat. Tinting is to be sufficient to allow visibility of the dissimilar color
from 1 ft., and from 100 ft.
3. The Owner is to select or verify the topcoat color at the preconstruction meeting.
a. All bids are to be based on Tnemec “Pediment” color. The stripe color is to
be based on Tnemec “Rushing River” and the Clover logo color is to be based
on Tnemec “Greylock”.
b. At no additional cost, the Owner reserves the right to paint the tank two
separate colors (i.e. white tank; green pedestal).
2.02 SUBSTITUTIONS
A. All coatings specified and approved herein have met or exceeded a specified list of
ASTM standards. The materials specified are the standard to which all others are to
be compared.
B. The purpose is to establish a standard of design and quality, and not to limit
competition.
C. Manufacturers wishing to have their products approved are to have their coatings
tested using the same test methods.
D. Approval by ANSI/NSF Standard 61 is also a requirement for potable water contact
coatings.
E. The selection of coatings also has taken into consideration the manufacturer’s current
and past performance on availability, stocking, and shipping capabilities, ability to
resolve disputes, and any applicable warranties.
2.03 EQUIPMENT COVERING
A. Use material that is 8 – 10 mils thick, and 100% impermeable to all vulnerable
equipment.
B. Make coverings airtight by use of duct tape at the openings, or other suitable
measures.
C. Meet with representative of equipment owners to verify covering will not damage
equipment. Damage is the Contractor’s responsibility. This includes not only the
Owner’s equipment, but also telecommunication antennas, cables, buildings, controls,
etc.
DUBLIN - TECHNICAL - 30
PART 3 – EXECUTION
3.01 DISINFECTION
A. Disinfect the completely painted structure in accordance with AWWA Standard C652
Chlorination Method No. 3.
B. Furnish the material and labor necessary to disinfect the structure in the required
manner. Any chlorine products used are to be NSF 60 approved. Assist the Owner
during filling and ensure that any manways are free of leaks after filling. Contractor
is to adjust the manways and replace gaskets as needed to ensure there are no leaks.
C. Do not allow water to enter the distribution system until satisfactory bacteriological
test results are received.
D. Owner is responsible to collect two consecutive bacteriological samples, 24 hours
apart, following disinfection. Satisfactory results are required before the tank can be
returned to service.
E. Water drained to waste may not contain any substances in concentrations that can
adversely affect the natural environment. No total residual chlorine may be measured
in water discharged to surface water. It is recommended that the water be
dechlorinated per AWWA C655F Field Dechlorination.
F. Pay all additional expenses if it is necessary to repeat the testing and disinfection
procedure as a result of defective work.
3.02 PROTECTION of NON-WORK AREAS
A. Protect all non-painted surfaces prior to all painting.
B. Protect and seal all controls and electrical components (even if they are not in the
immediate work area) that are in danger from the project. Coordinate with the Owner
so all controls are shut down and/or vented if necessary.
3.03 ANTENNA SYSTEM PROTECTION
A. There are three antennas mounted on the roof. The number of antennas listed are
from the last known condition, the Contractor is to field verify number of antennas.
B. There are cables routed from the ground up to the antennas with miscellaneous
sensitive equipment mounted on the structure and control equipment/buildings
located on the ground.
C. Use material that is 100% impermeable to cover and protect all antennas, antenna
cables, and antenna controls/buildings.
D. Use material resistant to tear by mechanical action from abrasive blasting, power
washing and coating application.
E. Payment for damage to antennas, antenna cables, miscellaneous equipment and/or
antenna controls/buildings is the responsibility of the Contractor.
DUBLIN - TECHNICAL - 31
F. Contact the Owner of each set of antennas one (1) week prior to the beginning of
construction. Name of antenna companies will be available at the preconstruction
meeting.
G. Antennas may remain in service during the project. The Contractor is responsible for
their own RF safety. Contractor to provide a minimum of one RF monitor for
employees on site for the duration of the project.
3.04 ANTENNA EQUIPMENT COATING
A. Antenna equipment is to be surface prepared and coated to match the exterior tank per
these specifications including but not limited to: brackets and mounting poles.
B. All previously coated items are to be coated per the exterior specifications. Any
galvanized, stainless steel or other uncoated materials are to remain uncoated.
C. Cable connections are to be removed during surface preparation and coating
application. Temporary supports may be needed to hold the cables in place during
the project. Reinstall the cable attachments or install new connections if the
attachment is a zip-tie or electrical tape. Note that the antenna and any miscellaneous
equipment attachment points are to remain in place throughout the project.
D. Cost is incidental to the project.
3.05 HAND WASH FACILITY
A. Provide OSHA approved hand wash facility with running water. Hot water is not
required.
B. Stock facility with soap and towels and keep supply replenished.
C. Test water and dispose of properly after job is completed.
3.06 LIGHTING of WORKSPACE
A. Provide durable lighting fixtures designed for the intended work environment for use
during painting, and during all observations.
B. Encase portable lamps in a non-conductive, shatterproof material. Use only heavily
insulated cable with an abrasive resistant casing.
C. Install all temporary electrical items in accordance with all local, state, and federal
codes, including OSHA.
D. Protect from paint overspray and damage from abrasive materials.
E. Measure required illumination during surface preparation and coating application at
the work surface. Supply 20 ft. candles minimum illumination during blasting and
painting, and 30 ft. candles minimum prior to and during observation, per SSPC-
Guide 12. Inspect the prepared surface at the higher illumination prior to calling for
observation. All work must conform to specification requirements prior to the
scheduled observation.
F. Measure the illumination at the work surface in the plane of the work.
DUBLIN - TECHNICAL - 32
PART 4 – SPECIAL PROVISIONS
4.01 SCHEDULING
A. Complete all welding and any other work that damages the coating before paint
operations begin, including surface preparation. The exception is paint removal in the
weld area.
B. If Contractor wants a variance in this schedule, request the change and give reason in
writing to the Owner. The project manager will reply with a written Field Order if
change is approved. Engineer reserves the right to put further restrictions in Field
Order. If Contractor objects to restrictions, he may revert to the original
specifications.
4.02 GRASS RESTORATION
A. The Contractor is to report any damaged ground at the construction site in writing
prior to mobilization of equipment, otherwise all repairs to the damaged ground will
be the responsibility of the Contractor.
B. Refill all holes, ruts etc. with clean topsoil, and level area around the construction site
to the original grade.
C. Fill material to be clean soil, no gravel, rocks or construction debris is to be used as
fill material without the Owner’s consent.
D. Bring soil to a friable condition by disking, harrowing, or otherwise loosening and
mixing to a depth of 3 in. – 4 in. Thoroughly break all lumps and clods.
E. Rake area to be seeded. Sow seed at a minimum rate of 220 lbs/acre. Use seed
intended for the climate.
F. Work to be completed to the Owner’s satisfaction.
G. Cost is incidental to the project.
DUBLIN - TECHNICAL - 33
SECTION 09 97 13.10
STEEL COATING SURFACE PREPARATION
PART 1 – GENERAL
1.01 SECTION INCLUDES
A. Power Tool Cleaning.
B. High Pressure Water Cleaning.
1.02 REFERENCES
A. AWWA Standards (latest version):
1. D102 Painting Steel Water Storage Tanks.
B. SSPC and NACE Standards (latest versions):
1. SP11 – Power Tool Cleaning to Bare Metal.
2. SP12/NACE No. 5 – Surface Preparation and Cleaning of Metals by Waterjetting
Prior to Recoating
3. VIS 3 (Visual standard for hand and power tool cleaned metal).
1.03 WORK INCLUDED – SURFACE PREPARATION
A. Exterior: High pressure water clean (5,000 to 10,000 psi), spot power tool clean to a
SSPC-SP11 standard.
PART 2 – PRODUCTS
2.01 EXTERIOR CLEANER
A. United 727 Weather-Zyme as manufactured by United Laboratories, 320 37th Ave.,
St. Charles, IL 60174 1-800-323-2594.
PART 3 – EXECUTION
3.01 WET INTERIOR CLEANING
A. Low pressure water clean all surfaces and appurtenances at 4,000 psi to remove
sediment, minerals, and other contaminants. Remove any remaining water.
B. Staining may remain in place, the Engineer to approve cleanliness.
C. The cost is incidental to the project.
3.02 HIGH PRESSURE WATER CLEANING (SSPC-SP12/NACE No. 5) - EXTERIOR
A. Solvent clean all visible grease, oil, salt, algae, and residue in accordance with SSPC-
SP1.
DUBLIN - TECHNICAL - 34
B. High pressure water clean all exterior surfaces and appurtenances at 5,000 – 10,000
psi per SSPC-SP12/NACE No. 5 HP WC to remove all dirt, chalk, algae, other
foreign material, and all brittle or loose coating and rust.
C. Operational pressure will be determined by the Engineer based on field conditions.
D. Maintain a water jet nozzle distance of 2 in. – 10 in. away from the surface.
E. Hold the water jet nozzle with 0º - 15º tip perpendicular (90º) to the surface at all
times.
F. Only use machines rated at and capable of achieving and maintaining 10,000 psi. Use
of a rotating/reciprocating nozzle during water cleaning is permitted but not to
increase the pressure of a washer rated lower than required.
G. Do NOT exceed a rate of 10 sq. ft./minute.
H. The gauge measuring time of use must be operational on the unit, if not operational
the Contractor may be shut down and/or deducted price for rental of an operational
unit from the final payment.
I. Feather all edges using power tools per this specification.
3.03 POWER TOOL CLEAN (SSPC-SP11) - EXTERIOR
A. Solvent clean all visible grease, oil, salts, and residue.
B. Power tool clean all surfaces and appurtenances to bare metal (SSPC-SP11) in areas
where steel is exposed or rusted, or where coating is abraded.
C. Retain or produce a surface profile. Surface profile is to be greater than 1.0 mil.
D. Edges of adjacent coating is to be feathered a minimum of ½ in. from the exposed
steel with 3M Scotch-Brite Clean’n Strip discs.
DUBLIN - TECHNICAL - 35
SECTION 09 97 13.24.12
EXTERIOR STEEL COATING – THREE COAT EPOXY
POLYURETHANE FLUOROPOLYMER OVERCOAT
PART 1 – GENERAL
1.01 SECTION INCLUDES
A. Painting on the exterior.
1.02 REFERENCES
A. SSPC and NACE Standards:
1. PA1 – Paint Application.
2. PA2 – Measurements and Calibration.
3. NACE RP 0178 Surface Finish Requirements.
1.03 WORK INCLUDED
A. Application of a three (3) coat polyurethane fluoropolymer system.
B. Application of logos.
PART 2 – PRODUCTS
2.01 EPOXY POLYURETHANE FLUOROPOLYMER - 3 COAT OVERCOAT
SYSTEM
A. The coating shall be a fluoropolymer polyurethane system.
B. Ultraviolet protection additives mixed at factory only. There will be no tinting or
addition of any material other than the manufacturer’s thinners.
C. Approved suppliers and systems:
Manufacturer System
Tnemec N69(spot)/N69/1095/V700
Induron PE-70(spot)/PE-70/I-6600 Plus/Perma-Gloss
PPG Amerlock 2-400(spot)/Amerlock 2-400/Amercoat 450H/
Cora Flon A D S
Sherwin Williams 646PW(spot)/ 646PW/Acrolon 218/Fluorokem HS
PART 3 – EXECUTION
3.01 EPOXY POLYURETHANE FLUOROPOLYMER - 3 COAT SYSTEM
A. Apply to all prepared surfaces and appurtenances a three (3) coat epoxy
fluoropolymer polyurethane system.
DUBLIN - TECHNICAL - 36
B. Surface preparation and paint requirements have been previously defined in Section
09 97 13.10. Apply all coatings by brush and roller. Spray application is prohibited.
C. Apply each coat at the following rates:
Coat Minimum Maximum
D.F.T. (mils) D.F.T. (mils)
Primer (spot) 2.0 3.0
Epoxy Intermediate 2.0 3.0
Urethane Intermediate 2.0 3.0
Topcoat 2.0 3.0
Total 8.0 12.0
D. Each full coat to be a different color from the previous coat and is to be approved by
the engineer. No color bleedthrough should occur if proper application rates are
observed.
E. Apply all coats in uniform color and sheen without streaks, laps, runs, sags, cloudy,
or missed areas. Correct all defects before application of the successive coat.
F. Allow a minimum of twenty-four (24) hours between coats. Additional time may be
necessary if low temperatures require an increase in the necessary cure time.
3.02 LOGOS
A. Paint the logos to match the existing logo, in three (3) locations on the sidewall with a
stripe around the sidewall to match the original rendering attached. Verify size and
document locations for application purposes.
B. Approved logo coating system at 2.0 – 3.0 mils.
Manufacturer Series
Tnemec V700
Induron Perma-Gloss
PPG Cora Flon A D S
Sherwin Williams FluoroKem HS
C. Payment is a separate line item “Logos” which the Owner reserves the right to delete.
3.03 SCHEDULE of WORK
A. Complete all exterior and interior welding prior to surface preparation.
54' -0"
Project # = ' P
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SHAMROCK COLOR
TANK COLORTNEMECENDURASHIELDIII
TNEMEC ENDURA SHIELD III73 -A2234 SW2096 GREYLOCK
73 -A1900 SW2011 PEDIMENT
q OF TANK
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IBAND COLOR
TNEMEC ENDURA SHIELD III
73 -A2233 SW2093 RUSHING RIVER
NW NE
120' (TYP.)
SHAMROCK LOCATION
s
TOP VIEW
LOCATION OF SHAMROCK
CITY OF DUBLIN
PREPARED BY THE CITY OF DUBLIN,
ENGINEERING
5800 Shier -Rings Road • Dublin, Ohio 43016 -1236
Phone (614)410 -4600 • Fax (614)761 -6506
JANUARY 26, 2006
DUBLIN - TECHNICAL - 37
SECTION 09 97 23.23.03
CONCRETE FOUNDATION COATING – TWO COAT EPOXY
PART 1 – GENERAL
1.01 SECTION INCLUDES
A. Painting of the concrete foundation(s).
1.02 REFERENCES
A. SSPC and NACE Standards:
1. PA1 – Paint Application.
2. PA2 – Measurements and Calibration.
1.03 WORK INCLUDED
A. Application of a two (2) coat epoxy system.
PART 2 – PRODUCTS
2.01 EPOXY – 2 COAT SYSTEM
A. Two (2) coat epoxy system.
B. Approved suppliers and manufacturers:
Manufacturer System
Tnemec N69/N69
Induron PE-70/PE-70
PPG Amerlock 2/Amerlock 2
Sherwin Williams 646PW/646PW
PART 3 – EXECUTION
3.01 EPOXY – 2 COAT EPOXY
A. Apply to all prepared areas a two (2) coat epoxy system.
B. Remove dirt 3” below grade around the entire foundation prior to coating, backfill
once topcoat is dry to the touch.
C. Foundations to be water cleaned at 3,500 to 5,000 psi to remove all contaminants.
D. Apply each coat at the following rates:
Coat Min. D.F.T. (mils) Max. D.F.T. (mils)
Primer 3.5 5.5
Topcoat 3.5 5.5
Total 7.0 11.0
E. Allow the manufacturer’s minimum time between coatings.
DUBLIN - TECHNICAL - 38
F. Cost is incidental to exterior painting.