DS.pdf

Massachusetts Department Of Transportation Highway Division Project No. 605729

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DOCUMENT A00802

DETAIL SHEETS

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ORDER NO. Page 2 of 8

THE COMMONWEALTH OF MASSACHUSETTS

MASSDOT HIGHWAY DIVISION

TEN PARK PLAZA - BOSTON, MA

- ESTIMATE OF QUANTITIES - DETAIL SHEET -

TOWN-CITY Quincy ROAD Hancock

RTE 3A YEAR 2013

STA. 12+10.00 TO STA. 28+93.22 CLASS

TYPE OF PROJECT Traffic Signal Improvements DATE December 2013 Unclassified Excavation 2100 CY Gravel Sub-base 370 CY Concrete Excavation 0 CY Crushed Stone Sub-base 180 CY Test Pits for Exploration 30 CY Gravel Sidewalks, WCRs 590 CY Class B Trench 0 CY Gravel Driveways 230 CY Class B Rock 0 CY Loam Borrow 60 CY

Full Depth Reconstruction and Box Widening Greater Than 4.0’ Area = 1600 SY

Surface Course: 1 3/4 inches Superpave Surface Course 12.5 (SSC-12.5)

Intermediate Course: 1 3/4 inches Superpave Intermediate Course 12.5 (SIC-12.5)

Base Course: 4 1/2 inches Superpave Base Course 37.5 (SBC-37.5)

Sub-base: 4 inches of dense graded crushed stone over 8 inches gravel borrow, Type b

Box Widening Less Than 4.0’ Area = 60 SY

Base Course: 8 inches cement concrete base

Sub-base: 8 inches gravel borrow, Type b

Pavement Milling and Resurfacing Area = 15,000 SY

Micromilling: 2 3/4 inch pavement micromilling

Cement Concrete Sidewalk, Wheelchair Ramps and Walks Area = 2630 SY

Surface Course: 4 inches cement concrete (air entrained 4000 PSI, ¾”, 610)

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Cement Concrete Driveway and Sidewalk at Driveway Area = 580 SY

Surface Course: 6 inches cement concrete (air entrained 4000 PSI, ¾”, 610)

Sub-base: 8 inches gravel borrow, Type b

Hot Mix Asphalt Driveways and Parking Areas Area = 450 SY

Hot Mix Asphalt Walks Area = 50 SY

Surface Course: 1 1/4 inches Superpave Surface Course 12.5 (SSC-12.5)

Intermediate Course: 1 1/4 inches Superpave Intermediate Course 12.5 (SIC-12.5)

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ITEM 102.51 – INDIVIDUAL TREE PROTECTION

Hancock 13+45 RT

13+90 RT

15+29 LT

15+30 LT

16+55 LT

18+95 LT

19+60 LT

24+60 RT

24+65 RT

24+75 LT

24+95 LT

25+75 LT

26+25 LT

27+00 LT

27+45 RT

28+93 RT

E. Squantum 7+10 RT 10 Trees at North Quincy High School

ITEM 103. – TREE REMOVED – DIAMETER UNDER 24 INCHES

Hancock St 22+47 RT

22+47 LT

23+30 RT

23+80 LT

24+15 RT

25+45 RT

26+50 RT

27+70 LT

East Squantum 6+50 LT

6+55 LT

6+55 LT

7+20 LT

7+50 LT

7+85 LT

8+20 LT

8+55 LT

ITEM 104. – TREE REMOVED – DIAMETER 24 INCHES AND OVER

Hancock St 19+25 RT

ITEM 105. – STUMP REMOVED

Hancock St 7+80 LT

8+35 LT

ITEM 146. – DRAINAGE STRUCTURE REMOVED

Hancock St 18+75 RT

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ITEM 170. – FINE GRADING AND COMPACTING

For roadway, sidewalk, WCR and driveway sub-grade areas only.

ITEM 180.1 – HEALTH AND SAFETY PLAN

For all construction activities which require handling or exposure to potentially hazardous materials.

ITEM 180.2 – IMPLEMENTATION OF HEALTH AND SAFETY PLAN

For all construction activities which require handling or exposure to potentially hazardous materials.

ITEM 180.3 – PERSONAL PROTECTION LEVEL C UPGRADE

For upgrading protection for all workers and others at the construction site as required for all construction activities which require handling or exposure to potentially hazardous materials.

ITEM 180.4 – MONITORING/HANDLING AND STOCKPILING OF CONTAMINATED SOILS

For all construction activities which require handling or exposure to potentially hazardous materials.

ITEM 180.5 – LICENSED SITE PROFESSIONAL

Required to provide the services necessary to comply with the requirements of the Massachusetts Contingency Plan (MCP), 310 CMR 40.000, with respect to the scope of work for this Contract.

ITEM 181.11 – DISPOSAL OF UNREGULATED SOIL

For disposal of soils, fill and dredged material with measured levels of oil and hazardous material contamination at concentrations below the applicable Reportable Concentrations presented in the Massachusetts Contingency Plan.

ITEM 181.12 – DISPOSAL OF REGULATED SOIL - IN-STATE FACILITY

For disposal (at an in-state facility) of materials containing measurable levels of oil and hazardous material that are equal to or exceed the applicable Reportable Concentrations for the site as defined by the Massachusetts Contingency Plan.

ITEM 181.13 – DISPOSAL OF REGULATED SOIL - OUT-OF-STATE FACILITY

For disposal (at an out-of-state facility) of materials containing measurable levels of oil and hazardous material that are equal to or exceed the applicable Reportable Concentrations for the site as defined by the Massachusetts Contingency Plan..

ITEM 181.14 – DISPOSAL OF HAZARDOUS WASTE

For disposal of hazardous waste as defined in the special provisions.

ITEM 183.1 – TREATMENT OF CONTAMINATED GROUNDWATER

For contaminated groundwater that may be found in trenches or other excavation.

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ITEM 183.2 – DISPOSAL OF GRANULAR ACTIVATED CARBON

For disposal of carbon used in the treatment of contaminated groundwater.

ITEM 204. – GUTTER INLET

For locations where utility obstructions prevent installation of catch basin as directed by the Engineer

ITEM 223. - FRAME & GRATE (OR COVER) REMOVED AND RESET

For castings that can be reused on this project as directed by the Engineer

ITEM 223.1 - FRAME & GRATE (OR COVER) REMOVED AND STACKED

For castings that are suitable for reuse but are not needed for this project as directed by the Engineer

ITEM 223.2 - FRAME & GRATE (OR COVER) REMOVED AND DISCARDED

For castings that are not suitable for reuse

ITEM 238.10 – 10 INCH DUCTILE IRON PIPE

For locations where utility obstructions prevent the use of RCP as directed by the Engineer

ITEM 381.01 - SERVICE BOX (MUNICIPAL STANDARD)

For use to replace an existing service box that is broken as directed by Engineer

ITEM 381.3 - SERVICE BOX ADJUSTED

For all existing service boxes within project limits

ITEM 384. – CURB STOP

For use to replace curb stops in box widening areas

ITEM 384.2 – CURB STOP ADJUSTED

For all existing curb stops within project limits

ITEM 440. – CALCIUM CHLORIDE FOR ROADWAY DUST CONTROL

For all fine graded and compacted areas (except loam seed) and as required by the Engineer.

ITEM 451. – HMA FOR PATCHING

Permanent trench patch for water pipe, conduit and drainage pipe, box widening and after milling operations

ITEM 452. – ASPHALT EMULSION FOR TACK COAT

For all milled surfaces and smooth surfaces per supplemental specifications.

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ITEM 453. – HMA JOINT SEALANT

For all longitudinal joints, transverse joints and saw cuts per supplemental specifications.

ITEM 454.5 – LATEX MODIFICATION OF HMA

To be added to superpave surface course.

ITEM 456. – WARM-MIX ASPHALT PAVEMENT

To be added to superpave surface course, intermediate course and base course

ITEM 472. – HOT MIX ASPHALT FOR MISCELLANEOUS WORK

For all temporary walks, curbs, berms, ramps, driveway aprons, temporary trench and as required by the Engineer.

ITEM 504. - GRANITE CURB TYPE VA4 - STRAIGHT

Used to replace any existing granite curb that is not suitable to be removed and reset and proposed curb as shown on the plans.

ITEM 514. - GRANITE CURB INLET - STRAIGHT

Hancock 13+57 RT Hancock 22+08 LT W. Squantum 2+23 LT

ITEM 515. - GRANITE CURB INLET - CURVED

E .Squantum 8+30 LT

ITEM 635. – HIGHWAY GUARD REMOVED AND STACKED

At corner of Hollis Ave. just south of Walgreens driveway

ITEM 660. – METAL PIPE RAIL

For handrails at steps in northeast corner of Hancock/E. Squantum leading into the school parking lot

ITEM 697.1 – SILT SACK

For use at all proposed and existing CBs and any others as directed by Engineer.

ITEM 702. – HOT MIX ASPHALT WALK SURFACE

For walkway from Walgreens parking lot to WCR No. 8

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ITEM 767.6 – AGED PINE BARK MULCH

As needed to replace areas that have existing mulch that was disturbed during sidewalk construction

ITEM 806.4 – 4 INCH ELECTRICAL CONDUIT TYPE RM - GALVANIZED STEEL

For sweep into relocated fire alarm box

ITEM 823.711 – AREA LIGHTING POLE AND LUMINAIRE REMOVED & STACKED

E .Squantum 4+90 RT E .Squantum 5+85 RT

ITEM 826.51 - FIRE ALARM BOX REMOVED AND RESET

Hancock 22+25 LT

ITEM 827.21 – 24 INCH WARNING CLUSTER (H1-2) - ALUMINUM PANEL (TYPE A)

E .Squantum 4+95 LT

ITEM 848.1 – SIGN SUP (N/GUIDE)+RTE MKR W/2 BRKWAY POST ASSEMBLIES – STEEL

For all R3-8d, R3-8e and R3-8f signs

ITEM 850.41 – ROADWAY FLAGGER

1 flagger for 3 months - full time 1 flagger for 3 months – half time

ITEM 853.1 - PORTABLE BREAKAWAY BARRICADE TYPE III

Assume 1 at each end of a work zone Assume maximum of 3 work zones at one time

ITEM 901. - 4000 PSI, 1.5 IN., 565 CEMENT CONCRETE

ITEM 910.1 – STEEL REINFORCEMENT FOR STRUCTURES – EPOXY COATED

For Concrete Steps including base and 2 walls in northeast corner of Hancock/E. Squantum and as directed by the Engineer