0171-0519-520 Addendum No. 1 Contract Special Provisions.pdf.crdownload
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- Solicitation number
- 0171-0519/0171-520
- Issued by
- Hartford County, Sherman CDP, Connecticut
About this file
This Addendum No. 1, issued March 16, 2026, by the Connecticut Department of Transportation (CTDOT), revises contract specifications for Surface Preservation, Maintenance, and Operations (SPMO) of Bridge Decks projects in District 1 (State Project Numbers 0171-0519 and 0171-0520). The addendum addresses questions submitted through the CTDOT Questions and Answers Website and implements significant revisions to contract items, plan sheets, and project timelines. Contract item quantities have been substantially reduced across both projects, with notable decreases in bituminous concrete surface patching, fine milling operations, and pavement markings. For Project 0171-0519, key reductions include fine milling quantities decreased from 117,520 square yards to 6,700 square yards and bituminous concrete surface patching reduced from 5,880 square yards to 340 square yards. Project 0171-0520 similarly reflects substantial reductions, including fine milling decreased from 476,210 square yards to 43,700 square yards. Additionally, multiple plan sheets have been deleted entirely (ten sheets removed) while eleven plan sheets are revised and replaced. The contract duration has been reduced to 419 calendar days from the original timeframe.
The addendum establishes a two-tier liquidated damages assessment framework to ensure timely project completion and minimize public inconvenience. Daily liquidated damages are assessed at $2,400 per calendar day for any work extending beyond the 419-day contract period. Hourly liquidated damages apply for any interference with normal traffic operations during restricted hours as defined in Article 1.08.04 of the Special Provisions, with specific rates outlined in the attached "Liquidated Damages Per Hour" table. Normal traffic operations are deemed interfered with when travel lanes or shoulders are occupied by personnel, equipment, materials, or supplies, or when pavement surface transitions exceed one inch per fifteen feet longitudinally. The revised Bid Proposal Form reflects all changes, though the Detailed Estimate Sheets have not been updated to reflect these modifications. Contractors are notified that this project requires extra manpower and equipment due to significant public inconvenience, with the reduced contract timeline necessitating accelerated work schedules.
Text of this file
0171-0519
0171-0520 ADDENDUM NO. 1
MARCH 16, 2026
SPMO OF BRIDGE DECKS – DISTRICT 1
FEDERAL AID PROJECT NOS. 000T(638) & 0913(189)
STATE PROJECT NOS. 0171-0519 & 0171-0520
VARIOUS TOWNS IN DISTRICT 1
ADDENDUM NO. 1
This Addendum addresses the following questions and answers contained on the “CT DOT
QUESTIONS AND ANSWERS WEBSITE FOR ADVERTISED CONSTRUCTION
PROJECTS”:
Question and Answer No. 2.
SPECIAL PROVISION(S)
NEW SPECIAL PROVISION
The following Special Provision is hereby added to the Contract:
• NOTICE TO CONTRACTOR – CONTRACT DURATION
REVISED SPECIAL PROVISION
The following Special Provision is hereby deleted in its entirety and replaced with the attached like-named Special Provision:
• CONTRACT TIME AND LIQUIDATED DAMAGES
CONTRACT ITEMS
REVISED CONTRACT ITEMS
For Project 0171-0519:
Item No. Item Description Unit Original
Quantity
Revised
Quantity
0202501 CUT CONCRETE PAVEMENT l.f 1,022 762
0406124A
BITUMINOUS CONCRETE SURFACE
PATCHING
s.y. 5,880 340
0406159 PMA S0.5 ton 2,004 1,745
0406238 NON-TRACKING ASPHALT TACK COAT gal 9,410 410
0406312A GUTTER LINE SEALING FOR BRIDGES l.f. 3,556 2,978
0406999A ASPHALT ADJUSTMENT COST est. 974 2,470
0409001
FINE MILLING OF BITUMINOUS
CONCRETE (0" TO 4")
s.y 117,520 6,700
0503989A RECONSTRUCT CONCRETE DECK ENDS c.y. 130 25
0509001 WELDED STUDS ea. 126 102
0520032A ELASTOMERIC CONCRETE HEADER c.f. 920 175
0520036A
ASPHALTIC PLUG EXPANSION JOINT
SYSTEM
c.f. 1,300 400
0603512A TEMPORARY DECK PLATE l.f. 2,298 1,659
1209116
HOT-APPLIED PAINTED PAVEMENT
MARKINGS 6'' YELLOW
l.f. 17,300 7,600
1209126
HOT-APPLIED PAINTED PAVEMENT
MARKINGS 6'' WHITE
l.f. 22,000 10,600
1210110A
4" (WHITE) TYPE 1 EPOXY RESIN
PAVEMENT MARKINGS
l.f. 470 330
1210113A
6" (WHITE) TYPE 1 EPOXY RESIN
PAVEMENT MARKINGS
l.f. 10,800 4,700
1210114A
6" (YELLOW) TYPE 1 EPOXY RESIN
PAVEMENT MARKINGS
l.f. 6,100 1,300
For Project 0171-0520:
Item No. Item Description Unit Original
Revised
Quantity
0202501 CUT CONCRETE PAVEMENT l.f. 4,126 3,479
0406124A
BITUMINOUS CONCRETE SURFACE
PATCHING
s.y. 23,820 2,190
0406158 PMA S0.375 ton 2,347 2,091
0406238 NON-TRACKING ASPHALT TACK COAT gal 38,210 3,720
0406312 GUTTER LINE SEALING FOR BRIDGES l.f. 10,117 8,068
0406999 ASPHALT ADJUSTMENT COST est. 3,263 8,530
0409001
FINE MILLING OF BITUMINOUS
CONCRETE (0" TO 4")
s.y. 476,210 43,700
0503989A RECONSTRUCT CONCRETE DECK ENDS c.y. 10 5
0509001 WELDED STUDS ea. 340 277
0520032A ELASTOMERIC CONCRETE HEADER c.f. 55 25
0520036A
ASPHALTIC PLUG EXPANSION JOINT
SYSTEM
c.f. 1,930 1,480
0603512A TEMPORARY DECK PLATE l.f. 5,806 4,602
1209116
HOT-APPLIED PAINTED PAVEMENT
MARKINGS 6'' YELLOW
l.f. 19,100 15,900
1209126
HOT-APPLIED PAINTED PAVEMENT
MARKINGS 6'' WHITE
l.f. 57,600 46,600
1209131
HOT-APPLIED PAINTED LEGEND,
ARROWS AND MARKINGS
s.f. 2,800 2,000
1210105
EPOXY RESIN PAVEMENT MARKINGS,
SYMBOLS AND LEGENDS
s.f. 1,400 1,000
1210112A
12" (WHITE) TYPE 1 EPOXY RESIN
PAVEMENT MARKINGS
l.f. 14,100 11,200
1210113A
6" (WHITE) TYPE 1 EPOXY RESIN
PAVEMENT MARKINGS
l.f. 15,100 12,100
1210114A
6" (YELLOW) TYPE 1 EPOXY RESIN
PAVEMENT MARKINGS
l.f. 9,500 7,900
1220027 CONSTRUCTION SIGNS s.f. 1,415 1,345
DELETED CONTRACT ITEMS
For Project 0171-0519:
Item No. Item Description Original
Revised
1209131
HOT-APPLIED PAINTED LEGEND,
ARROWS AND MARKINGS
270 SF
1210105 EPOXY RESIN PAVEMENT
MARKINGS, SYMBOLS AND
LEGENDS
270 SF 0
PLAN(S)
REVISED PLANS
The following Plan Sheets are hereby deleted and replaced with the like-numbered Plan Sheets:
01.02.01.A1 01.03.02.A1
01.03.04.A1 01.04.01.A1
01.04.02.A1 02.03.01.A1
02.03.02.A1 02.03.03.A1
02.03.08.A1 02.04.01.A1
02.04.02.A1
DELETED PLANS
The following Plan Sheets are hereby deleted in their entirety:
01.0416 01.0417
02.03.06 02.04.23
02.04.24 02.04.25
02.04.26 02.04.34
02.04.44 02.04.48
The Bid Proposal Form has been revised to reflect these changes.
The Detailed Estimate Sheets do not reflect these changes.
The number of calendar days has been revised in this Addendum.
The foregoing is hereby made a part of the contract.
0171-0519 NOTICE TO CONTRACTOR
NOTICE TO THE CONTRACTOR – CONTRACT DURATION
The Contractor is hereby notified that this not to be considered an ordinary project and that due to the inconvenience to the traveling public that it causes, extra manpower and equipment may be required to complete the work in accordance within the specified contract times.
The Contractor is hereby notified that the number of calendar days are reduced to 419 days.
05-14-2025
0171-0519 GENERAL
CONTRACT TIME AND LIQUIDATED DAMAGES
In order to minimize the hazard, cost and inconvenience to the traveling public and pollution of the environment, it is necessary to limit the time of construction work, which interferes with traffic as specified in Article 1.08.04 of the Special Provisions.
There will be two assessments for liquidated damages and they will be addressed in the following manner:
1. For this contract, an assessment per day for liquidated damages, at a rate of
Two Thousand Four Hundred ($2,400) Dollars per day shall be applied to each calendar day the work runs in excess of the Four Hundred Nineteen (419) allowed calendar days for the contract.
2. For this contract, an assessment per hour for liquidated damages shall be applied to each hour, or any portion thereof, in which the Contractor interferes with normal traffic operations during the restricted hours given in Article 1.08.04 of the Special Provisions. The liquidated damages shall be as shown in the following tables entitled “Liquidated Damages Per Hour” for each hour, or any portion thereof, in which the Contractor interferes with normal traffic operations during the restricted hours.
For the purpose of administering this contract, normal traffic operations are considered interfered with when:
a. Any portion of the travel lanes or shoulders is occupied by any personnel, equipment, materials, or supplies including signs.
b. The transition between the planes of pavement surfaces is at a rate of one inch in less than fifteen feet longitudinally.
| 0171-519-520 Addendum No. 1 Contract Special Provisions |
| NTC - Contract Duration |
| 0.001 Combined with Milestones |
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