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THE CITY OF NASHUA “The Gate City’
Financial Services
Purchasing Department
June 29, 2077
Memo #18-003
TO: MAYOR DONCHESS
FINANCE COMMITTEE
SUBJECT: SIPHON COVERS INSTALLATION — CHANGE ORDER #2 (VALUE: $16,618)
DEPARTMENT: 169 WASTEWATER; FUND: WASTEWATER
Please see the attached communication from Noelle Osborne, Wastewater Department Operations
Supervisor, dated June 22, 2017 for the information related to this purchase.
Pay Item & Proposal Register
R.M. PIPER, INC.
17025a NASHUA--NASHUA PEDESTRIAN BRIDGE REHAB
“Pay Item
Number
500.03
Description -
TEMPORARY SUPERSTRUCTURE SHORING
Quantity
2.00
UNIT
rena secon
Measure
Unit Price
(current)
Total Price
{current}
$42,590.00
$85,000.00
512,01
PREPARATION FOR CONCRETE REPAIRS CLASS
4.50
Square Yard
$1,000.00
$4,500.00
1512.02
520.01
PREPARATION FOR CONCRETE REPAIRS CLASS
Pay item and unit:
1001.1 Concrete Repairs, Deck
1001.2 Concrete Repairs, Abutment
1001.2 Concrete Repairs, Curb
Nashua / 16-0186 / 2/15/2017
Square Foot
Square Foot
Linear Foot
2 of 3
3.5.1 The shoulders may be eliminated and used for traffic.
3.5.2 The speed may be reduced to 30 mph through the work zone.
3.5.3 The westbound left turn lane length may be reduced during the hours between 9 AM
and 3 PM. All westbound travel and turn lanes must be in their existing configuration within
125-feet of the intersection.
1 of 3
NASHUA
February 15, 2017
SPECIALPROVISION
Item 1001.1 — Concrete Repairs, Deck
Item 1001.2 — Concrete Repairs, Abutment
Item 1001.3 — Concrete Repairs, Curb
Description
1.1 This work shall consist of concrete repairs to the top of the pier 2 cap/deck, the face of the
northern abutment backwall, and the southern curb of the span over US Route 3 as shown in the
contract plans.
Materials
2 of 2
C. Final Coat: Urethane coating, thickness 2 mils + .5. Color to be charcoal brown.
2.4.2 The paint system shall be applied per the manufacturer’s recommendations.
Method of Measurement
3.1 Metal deck form and structural steel clean and paint will be measured as a unit. A unit will
consist of the materials, equipment, and labor necessary to complete the work, including, but not
limited to, access, cleaning, galvanizing repairs, painting, disposal of removed/waste materials,
and mobilization.
1 of 2
NASHUA
March 13, 2017
SPECIALPROVISION
Item 1001.5 — Metal Deck Form and Structural Steel Clean and Paint
Description
1.1 This work shall consist of cleaning and galvanizing/painting corroded material from the
galvanized corrugated metal deck forms and painted structural steel within approximately three
feet of the bridge supports as directed by and to the satisfaction of the engineer.
Construction
2 of 2
5.1.1 All costs for mobilization to complete approach repairs shall be included in each
item as needed.
Pay item and unit:
1001.4 Approach Repairs Unit
Nashua / 16-0186 / 2/15/2017
1 of 2
NASHUA
February 15, 2017
SPECIALPROVISION
Item 1001.4 — Approach Repairs
Description
1.1 This work shall consist of pavement and subbase removal, grading, and paving the northern
approach as shown in the contract plans.
Materials
2.1 Subbase material shall be crushed gravel conforming to the requirements of Item 304.3 of
the NHDOT Standard Specifications.
2.2 Bituminous sidewalk shall conform to the requirements of Item 608.13 of the NHDOT
Standard Specifications.
Construction Requirements
1 of 1
NASHUA
March 17, 2017
SPECIALPROVISION
AMENDMENT TO SECTION 544 — REINFORCEMENT FOR CONCRETE
Item 544.101 — Reinforcing Steel
Description
