A00802-614009.pdf
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- Attached to
- 614009 DEERFIELD TO NORTHAMPTON FAP No. NHP(IM)-003S(927)X Interstate Pavement Preservation on I-9
- Solicitation number
- BD-26-1030-0H100-0H002-123919
- Issued by
- Franklin County, Massachusetts
About this file
This is a preliminary estimate of quantities detail sheet issued by the Massachusetts Department of Transportation Highway Division for Proposal No. 614009-133274 on Interstate 91 in the towns of Deerfield, Hatfield, Whately, and Northampton. The project involves pavement preservation and related work spanning from mile marker 26.9 to mile marker 38.1 on the interstate. The primary work includes fine milling of existing pavement, installation of ultrathin bonded overlay on the mainline (0.75 inches), and Superpave surface course application on interchange ramps (2.25 inches). Key quantities include 65 cubic yards of unclassified excavation and 970 tons of pavement milling mulch for shoulders. The project dated October 30, 2025, encompasses extensive work related to drainage structure adjustment and replacement, guardrail repairs, traffic data collection station installation, pavement crack sealing, and comprehensive pavement markings installation using both painted and recessed methods.
The document outlines numerous line items across multiple work categories including drainage work (Items 220-227.31), pavement milling and overlay (Items 415.2-480.2), guardrail maintenance (Items 632-634.1), and traffic control and signage (Items 819.906-874.41). Notable specifications include maintaining existing profile and cross-slope for proper drainage, tapering overlay depth at paving limits at a rate not exceeding 0.25 inches per 50 feet, and lengthening the acceleration lane for Interchange 32 Northbound to 1,000 feet. Contingency items are included for HMA patching, temporary asphalt patching, and reflectorized drums with warning lights for traffic management. The project note indicates that open-graded friction course removal was completed in spring 2025 for portions of the northbound and southbound lanes, eliminating the need for additional milling in those areas.
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Text version
Massachusetts Department Of Transportation Highway Division Proposal No. 614009-133274
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DOCUMENT A00802
DETAIL SHEETS
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THE COMMONWEALTH OF MASSACHUSETTS
DEPARMENT OF TRANSPORTATION – HIGHWAY DIVISION
TEN PARK PLAZA – BOSTON, MA
— PRELIMINARY ESTIMATE OF QUANTITIES — DETAIL SHEET —
City/Town: Deerfield, Hatfield, Year: 2025 Whately, Northampton STA.: MM 26.9 – MM 38.1 Road: Interstate 91 Type: Interstate Pavement Class: Interstate Preservation and Related Work Date: 10/30/2025
Unclassified Excavation 65 CY Pavement Milling Mulch For Shoulders 970 TON
PROPOSED FINE MILLING AND PAVEMENT OVERLAY
SURFACE: 0.75 INCHES ULTRATHIN BONDED OVERLAY -TYPE 2 –
POLYMER OVER
FINE MILLING: 1.0 INCH PAVEMENT FINE MILLING
NOTES:
1. THE INTENTION OF FINE MILLING IS TO COMPLETELY REMOVE ALL OPEN
GRADED FRICTION COURSE WITHIN PROJECT LIMITS.
2. THE DEPTH OF THE ULTRATHIN BONDED OVERLAY MUST BE TAPERED AT
PAVING LIMITS TO MATCH EXISTING PAVEMENT ELEVATION. THE RATE
OF TAPER SHALL NOT EXCEED 0.25 INCHES OF INCREASED DEPTH OVER A
SPAN OF 50 FEET.
3. THE OPEN GRADED FRICTION COURSE ON THE NORTHERN PORTION OF
THIS PROJECT (MM 36.0 TO MM 37.7 NB/MM 38.1 SB) WAS REMOVED IN THE
SPRING OF 2025 AND ADDITIONAL MILLING WILL NOT BE PERFORMED IN
THIS AREA.
4. THE MILLED SURFACE SHALL BE CRACK SEALED PRIOR TO PAVING THE
ULTRATHIN BONDED OVERLAY.
PROPOSED PAVEMENT FINE MILLING AND PAVEMENT OVERLAY –
INTERCHANGE RAMPS
AREA = 26,350± SY
SURFACE: 2.25 INCHES SUPERPAVE SURFACE COURSE – 12.5 POLYMER
(SSC – 12.5 – P) OVER
FINE MILLING: 2.25 INCHES PAVEMENT FINE MILLING
ASPHALT EMULSION FOR TACK COAT SHALL BE APPLIED AT 0.07 TO 0.09 GAL/SY
OVER FINE MILLED SURFACE
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ITEM 120.1 UNCLASSIFIED EXCAVATION
To excavate accumulated sediment to I.T. point in unpaved shoulders to restore country drainage.
ITEM 220. DRAINAGE STRUCTURE ADJUSTED
ITEM 220.2 DRAINAGE STRUCTURE REBUILT
Adjust or rebuild all drainage structures within the resurfacing limits.
ITEM 221.1 FRAME AND COVER - SECURED
ITEM 222. FRAME AND GRATE – MASSDOT BAR TYPE
To replace any damaged frame and grates/covers and existing frame and grates/covers that do not meet the hook lock type requirements on the roadway surface.
ITEM 223.2 FRAME AND GRATE (OR COVER) REMOVED AND DISCARDED
To remove and discard all frames and grates (or covers) being replaced on project.
ITEM 227.3 REMOVAL OF DRAINAGE STRUCTURE SEDIMENT
ITEM 227.31 REMOVAL OF DRAINAGE PIPE SEDIMENT
To remove and dispose sediment and debris from drainage structures and drainage pipes within the project limits as required by the Engineer.
ITEM 415.2 PAVEMENT FINE MILLING
To mill all existing 1” open graded friction course on I-91 mainline and interchange ramps prior to placing ultrathin bonded overlay. And to mill all interchange ramps between the paving limit of the ultrathin bonded overlay and the existing pavement joint where each ramp meets a collector or arterial road. Note: the existing profile and cross slope shall be maintained at all locations to ensure proper roadway drainage.
ITEM 450.231 SUPERPAVE SURFACE COURSE – 12.5 POLYMER (SSC-12.5-P)
To resurface all interchange ramps within paving limits.
ITEM 451. HMA FOR PATCHING
Contingency for patching significantly deteriorated and distressed areas of HMA in the milled surface including potholes, delamination, and separated longitudinal joints as required by the Engineer.
ITEM 472. TEMPORARY ASPHALT PATCHING
For temporary transition ramps to existing pavement at 50:1 on the milled surface at project limits and elsewhere as required.
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ITEM 477. MILLED RUMBLE STRIP (TYPE A)
To reinstall rumble strips in mainline shoulders after the ultrathin bonded overlay is placed.
ITEM 480.2 PAVEMENT CRACK SEALING – HIGH PERFORMANCE CRACK
SEALER
To seal all cracks in the milled surface prior to paving the ultrathin bonded overlay.
ITEM 632. GUARDRAIL POST - STEEL
ITEM 633. GUARDRAIL OFFSET BLOCK – W BEAM
ITEM 633.1 GUARDRAIL OFFSET BLOCK – THRIE BEAM
ITEM 634. W BEAM GUARD PANEL
ITEM 634.1 THRIE BEAM GUARD PANEL
To replace damaged or missing guardrail posts, offset blocks, and panels in kind at locations required by the Engineer.
ITEM 819.906 INSTALL 2 LANE CLASSIFICATION TRAFFIC DATA
COLLECTION STATION
To replace existing traffic data collection stations on I-91 NB & SB near MM 37.7 with new data collection stations at MM 36.70 NB and MM 37.91 SB. Note: Existing traffic data collection stations near MM 28.77 NB & SB shall be retained and the contractor shall exercise caution when milling in this location to not disturb the wire loops embedded below the open graded friction course.
ITEM 832. WARNING-REGULATORY AND ROUTE MARKER – ALUMINUM
PANEL (TYPE A)
ITEM 833.5 DEMOUNTABLE REFLECTORIZED DELINEATOR –
GUARD RAIL
ITEM 833.7 DELINEATION FOR GUARD RAIL TERMINI
ITEM 847.1 SIGN SUP (N/GUIDE)+RTE MKR W/1 BRKWAY POST ASSEMBLY
– STEEL
Contingency to replace damaged or missing items as required by the Engineer.
ITEM 854.016 TEMPORARY PAVING MARKINGS – 6 INCH (PAINTED)
To reproduce all existing pavement markings on the milled surface.
ITEM 854.036 TEMPORARY PAVING MARKINGS – 6 INCH (TAPE)
For installation on surface course prior to final pavement marking installation. Install a 4 foot length of tape every 40 feet in place of all existing broken white lane lines.
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ITEM 859.1 REFLECTORIZED DRUMS WITH SEQUENTIAL FLASHING
WARNING LIGHTS
Contingency item for use with overnight traffic management setups or night work.
ITEM 862.406 6-IN. RECESSED WHITE LINE (MC, UFD, WR)
ITEM 862.412 12-IN. RECESSED WHITE LINE (MC, UFD, WR)
ITEM 862.424 24-IN. RECESSED WHITE LINE (MC, UFD, WR)
ITEM 863.406 6-IN. RECESSED YELLOW LINE (MC, UFD, WR)
Use to reproduce all pavement marking lines on the ultrathin bonded overlay surface within the project limits. Note: the acceleration lane for Interchange 32 Northbound shall be lengthened to 1,000 FT as shown in the Mainline Slotted Pavement Marker Detail.
For use with daily traffic controls.
ITEM 874.41 TRAFFIC SIGN REMOVED AND DISCARDED
To remove and dispose of traffic signs replaced under Item 832.
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