Scope: Reconstruction of railway-highway crossing, roadway approaches and protective devices (Gorham 170-984F &170-985M) Addendum 1

Accessibility Notice
This is the Information Report for Gorham 42239. Due to the nature and format of the content,
full ADA compliance may not be feasible. If you require an accommodation to access this
information, please contact the Contract Office at 603-271-3232 or Bureau14Con@dot.nh.gov.

Information Report
GORHAM
42239
X-A004(792)
County: COOS
Date Bids Open: 10/22/2026
Scope of Work: Recon railway-highway crossing, roadway approaches & protect. devices (Gorham
170-984F & 170-985M)
Location: US 2
Completion Date: 10/1/2027
Proposal Guarantee: 5% of bid amount
Item Item Estimated
Number Description Unit Quantity
GORHAM 42239
US Route 2, Crossing 170-984F
203.1 COMMON EXCAVATION CY 500.00
203.2 ROCK EXCAVATION CY 5.00
203.6 EMBANKMENT-IN-PLACE (F) CY 102.00
203.72 REHANDLING AND TRANSPORTING OF EXCAVATED RR CY 98.00
MATERIAL
206.2 ROCK STRUCTURE EXCAVATION CY 2.00
214. FINE GRADING U 0.50
304.25 GRAVEL FOR DRIVES CY 19.60
304.31 CRUSHED GRAVEL FOR SHIMMING CY 100.00
304.32 CRUSHED GRAVEL FOR SHOULDER LEVELING TON 9.00
304.46 STONE BALLAST CY 103.00
403.11023 HBP-3/4" BINDER MIX, MACHINE METHOD TON 160.30
403.11923 HBP-3/4" BINDER MIX, MACHINE METHOD, HIGH TON 233.70
STRENGTH
403.11943 HBP-1/2" SURFACE MIX, MACHINE METHOD, HIGH TON 190.50
STRENGTH
403.16 PAVEMENT JOINT ADHESIVE LF 3,249.00
403.18 HBP-LEVELING COURSE TON 24.00
Wednesday, September 30, 2026 Page 1 of 5

410.22 ASPHALT EMULSION FOR TACK COAT GAL 178.00
417. COLD PLANING BITUMINOUS SURFACES SY 1,352.00
504.1 COMMON BRIDGE EXCAVATION (F) CY 151.00
508. STRUCTURAL FILL CY 151.00
520.1 CONCRETE CLASS A CY 0.39
593.213 GEOTEXTILE; SEPARATION CL.1, SLIT FILAMENT, SY 571.00
WOVEN
605.4061 6" PERF. PVC PIPE UND., SDR 13.5 LF 242.00
605.79 UNDERDRAIN FLUSHING BASINS EA 1.00
606.417 PORTABLE CONCRETE BARRIER FOR TRAFFIC LF 100.00
CONTROL
606.9522 TEMP. IMPACT ATTENUATION DEVICE (NON- U 1.00
REDIRECTIVE) TEST LEVEL 2
614.74218 4" 2-DUCT PVC CONDUIT, SCHEDULE 80 LF 545.00
615.03 TRAFFIC SIGN TYPE C SF 29.00
615.034 RELOCATING TRAFFIC SIGN, TYPE C U 4.00
618.61 UNIFORMED OFFICERS WITH VEHICLE $ 7,350.00
618.7 FLAGGERS HR 300.00
619.1 MAINTENANCE OF TRAFFIC U 0.50
619.25 PORTABLE CHANGEABLE MESSAGE SIGN U 2.00
619.279 AUTOMATED TRAILER-MOUNTED SPEED LIMIT SIGN U 2.00
619.63 TRUCK-MOUNTED IMPACT ATTENUATOR, TEST LEVEL 3 U 2.00
628.2 SAWED BITUMINOUS PAVEMENT LF 175.00
632.0104 RETROREFLECTIVE PAINT PAVE. MARKING, 4" LINE LF 1,562.00
632.1104 PREFORMED RETROREFLECTIVE TAPE, TYPE I LF 2,200.00
(REMOVABLE) 4" LINE
632.5118 PREFORMED RETROREFLECTIVE TAPE, LEVEL I, 18" LF 33.00
LINE
632.5124 PREFORMED RETROREFLECTIVE TAPE, LEVEL I, 24" LF 90.00
LINE
632.52 PREFORMED RETROREFLECTIVE TAPE, LEVEL I, SF 130.00
SYMBOL OR WORD
632.912 OBLITERATE PAVE. MARKING LINE, OVER 12" WIDE LF 75.00
632.92 OBLITERATE PAVEMENT MARKING, SYMBOL OR WORD SF 55.00
Wednesday, September 30, 2026 Page 2 of 5

645.3 EROSION STONE TON 30.00
645.512 COMPOST SOCK FOR PERIMETER BERM LF 1,300.00
645.531 SILT FENCE LF 200.00
646.31 TURF ESTABLISHMENT WITH MULCH AND TACKIFIERS SY 1,262.00
647.1 HUMUS CY 149.00
670.104 TEMPORARY PORTABLE LIGHTING U 1.00
690.191 RAILROAD SIGNAL SYSTEM (CONTRACTOR DESIGNED) U 1.00
690.21 REMOVAL OF RAILROAD TRACK AND APPURTENANCES TF 310.00
690.311 7" X 9" X 8'-6" CROSSTIES WITH APPURTENANCES EA 60.00
690.312 7" X 9" X 9' CROSSTIES WITH APPURTENANCES EA 12.00
690.314 7" X 9" X 10' CROSSTIES WITH APPURTENANCES EA 12.00
690.32 PRECAST CONCRETE MODULAR SURFACE SYSTEM U 1.00
690.411 115# RAIL, WELDED TF 310.00
690.71 TRACK ALIGNMENT TF 550.00
692. MOBILIZATION U 0.50
698.13 FIELD OFFICE TYPE C MON 5.00
699. MISCELLANEOUS TEMPORARY EROSION AND $ 6,000.00
SEDIMENT CONTROL
1008.251 ALTERATIONS AND ADDITIONS AS NEEDED - $ 2,000.00
TEMPORARY PEDESTRIAN ACCOMMODATIONS
1010.15 FUEL ADJUSTMENT $ 15,000.00
NH 16, Crossing 170-985M
202.6 CURB REMOVAL FOR SALVAGE LF 16.00
203.1 COMMON EXCAVATION CY 100.00
203.2 ROCK EXCAVATION CY 1.00
203.6 EMBANKMENT-IN-PLACE (F) CY 69.00
203.72 REHANDLING AND TRANSPORTING OF EXCAVATED RR CY 22.00
MATERIAL
206.19 COMMON STRUCTURE EXCAVATION EXPLORATORY CY 3.00
206.2 ROCK STRUCTURE EXCAVATION CY 3.00
Wednesday, September 30, 2026 Page 3 of 5

214. FINE GRADING U 0.50
304.25 GRAVEL FOR DRIVES CY 10.40
304.32 CRUSHED GRAVEL FOR SHOULDER LEVELING TON 1.00
304.4 CRUSHED STONE (FINE GRADATION) (F) CY 28.00
304.46 STONE BALLAST CY 22.00
403.11023 HBP-3/4" BINDER MIX, MACHINE METHOD TON 19.70
403.11923 HBP-3/4" BINDER MIX, MACHINE METHOD, HIGH TON 26.30
STRENGTH
403.11943 HBP-1/2" SURFACE MIX, MACHINE METHOD, HIGH TON 109.50
STRENGTH
403.12 HBP-HAND METHOD TON 11.00
403.16 PAVEMENT JOINT ADHESIVE LF 751.00
403.18 HBP-LEVELING COURSE TON 66.00
410.22 ASPHALT EMULSION FOR TACK COAT GAL 112.00
417. COLD PLANING BITUMINOUS SURFACES SY 1,148.00
520.1 CONCRETE CLASS A CY 0.11
593.213 GEOTEXTILE; SEPARATION CL.1, SLIT FILAMENT, SY 29.00
WOVEN
603.82215 15" PE PIPE (TYPE S) LF 10.00
604.0007 POLYETHYLENE LINER EA 2.00
604.124 CATCH BASINS TYPE B, 4-FOOT DIAMETER U 2.00
604.4 RECONSTRUCTING/ADJUSTING CATCH BASIN & DROP LF 4.00
INLET
604.51 RECONSTRUCTING/ADJUSTING SEWER MANHOLES LF 2.00
604.62 DRAINAGE MANHOLE COVERS AND FRAMES EA 2.00
605.4061 6" PERF. PVC PIPE UND., SDR 13.5 LF 88.00
605.79 UNDERDRAIN FLUSHING BASINS EA 2.00
608.12 2" BITUMINOUS SIDEWALK (F) SY 83.20
608.54 DETECTABLE WARNING DEVICES, CAST IRON SY 8.00
609.01 STRAIGHT GRANITE CURB LF 100.00
609.02 CURVED GRANITE CURB LF 40.00
Wednesday, September 30, 2026 Page 4 of 5

609.5 RESET GRANITE CURB LF 16.00
611.90001 ADJUSTING WATER GATES AND SHUTOFFS SET BY EA 3.00
OTHERS
614.74218 4" 2-DUCT PVC CONDUIT, SCHEDULE 80 LF 135.00
615.03 TRAFFIC SIGN TYPE C SF 41.00
615.034 RELOCATING TRAFFIC SIGN, TYPE C U 5.00
618.61 UNIFORMED OFFICERS WITH VEHICLE $ 7,350.00
618.7 FLAGGERS HR 500.00
619.1 MAINTENANCE OF TRAFFIC U 0.50
619.25 PORTABLE CHANGEABLE MESSAGE SIGN U 1.00
628.2 SAWED BITUMINOUS PAVEMENT LF 350.00
632.0104 RETROREFLECTIVE PAINT PAVE. MARKING, 4" LINE LF 488.00
632.5112 PREFORMED RETROREFLECTIVE TAPE, LEVEL I, 12" LF 250.00
LINE
632.5118 PREFORMED RETROREFLECTIVE TAPE, LEVEL I, 18" LF 32.00
LINE
632.5124 PREFORMED RETROREFLECTIVE TAPE, LEVEL I, 24" LF 30.00
LINE
641. LOAM CY 4.00
645.512 COMPOST SOCK FOR PERIMETER BERM LF 200.00
645.531 SILT FENCE LF 200.00
646.31 TURF ESTABLISHMENT WITH MULCH AND TACKIFIERS SY 238.00
647.1 HUMUS CY 26.00
690.192 RAILROAD SIGNAL SYSTEM (CONTRACTOR DESIGNED) U 1.00
690.53 RAIL SEAL INTERFACE TF 192.00
692. MOBILIZATION U 0.50
698.13 FIELD OFFICE TYPE C MON 5.00
699. MISCELLANEOUS TEMPORARY EROSION AND $ 2,000.00
SEDIMENT CONTROL
1008.251 ALTERATIONS AND ADDITIONS AS NEEDED - $ 2,000.00
TEMPORARY PEDESTRIAN ACCOMMODATIONS
1010.15 FUEL ADJUSTMENT $ 15,000.00
Wednesday, September 30, 2026 Page 5 of 5