A00802-613163.pdf

Massachusetts Department Of Transportation Highway Division Proposal No. 613163-135786

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DOCUMENT A00802

DETAIL SHEETS

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Earth Excavation 4,000 CY Gravel Borrow 5,550 CY Class A Rock Excavation 105 CY Ordinary Borrow 920 CY Class B Rock Excavation 40 CY Loam for Roadsides 1,660 CY Class B Trench Excavation 10 CY Modified Rockfill 90 TON

PAVEMENT NOTES

Full Depth Trail Pavement Sections Area = 12,811 SY Surface: 1 ½” Superpave Surface Course 9.5 (SSC-9.5) Tack Coat: Asphalt Emulsion for Tack Coat (RS-1H) Intermediate: 2 ½” Superpave Intermediate Course 19.0 (SIC-19.0) Base: 8” (Min) Gravel Borrow, Type b

Full Depth Roadway Pavement Sections Area = 158 SY Surface: 2” Superpave Surface Course 12.5 (SSC-12.5) Tack Coat: Asphalt Emulsion for Tack Coat (RS-1H) Intermediate: 2 ½” Superpave Intermediate Course 19.0 (SIC-19.0) Tack Coat: Asphalt Emulsion for Tack Coat (RS-1H) Base: 4” Superpave Base Course 37.5 (SBC-37.5) 4” Dense Graded Crushed Stone 8” (Min) Gravel Borrow, Type b

Full Depth Curb Setting Pavement Sections Area = 36 SY Surface: 2” HMA for Patching Tack Coat: Asphalt Emulsion for Tack Coat (RS-1H) Base: 10”± Cement Concrete 6” (Min) Gravel Borrow, Type b

Full Depth Cement Concrete Sidewalk Sections Area = 184 SY Surface: 4” Cement Concrete (4000 psi, ¾”, 610 lbs. Air Entrained) Base: 8” (Min) Gravel Borrow, Type b

Full Depth Cement Concrete Pedestrian Curb Ramp Sections Area = 88 SY Full Depth Cement Concrete Driveway Sections Area = 10 SY Surface: 6” Cement Concrete (4000 psi, ¾”, 610 lbs. Air Entrained) Base: 8” (Min) Gravel Borrow, Type b

Full Depth Stabilized Stonedust Area Sections Area = 60 SY Surface: 4” Stabilized Stonedust Base: 8” (Min) Gravel Borrow, Type b

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ITEM 101. CLEARING AND GRUBBING

To be used project wide to remove trees & vegetation from the site within the limit of work, as required by The Engineer.

ITEM 120. EARTH EXCAVATION

To be used as required by the Engineer and at the following locations:

Full Depth Trail Construction Summer Street Parking Area Cement Concrete Sidewalks, Driveways, Ped. Curb Ramps, and Trailheads Stonedust Areas Compost and Seed Over Modified Rockfill Areas Wetland Replication Area Demo of Existing Abutments at Station 184+20 Fencing to Be Removed and Discarded Removal of Timber Retaining Wall at Station 149+90, RT Removal of Guy Pole at Station 200+15, RT Removal of Stockpiled Wooden Railroad Ties

ITEM 121. CLASS A ROCK EXCAVATION

To be used when rock or ledge is encountered, and must be removed within the project limits, as required by the Engineer.

ITEM 144. CLASS B ROCK EXCAVATION

To be used for removal of boulders during excavation for fencing installation.

ITEM 150. ORDINARY BORROW

To be used as fill material project wide, including as backfill to fill voids left during track excavation & railroad bridge demolition, under the shared-use path when the bottom of the proposed pavement box is higher than existing ground, and as required by the Engineer.

ITEM 156. CRUSHED STONE

To be used as a base material for modified rockfill areas (Item 986.), as bedding under proposed drain structures (Item 201) and drain pipes (Item 244.18), and as required by The Engineer.

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ITEM 170. FINE GRADING AND COMPACTING – SUBGRADE AREA

To be used where gravel borrow (Item 151.) is placed as a paving subgrade.

ITEM 184.1 DISPOSAL OF TREATED WOOD PRODUCTS

To be used for the disposal of wooden railroad ties, disposal of the timber retaining wall at Station 149+90, RT, disposal of the timber decking at the existing rail bridge at Station 184+20, disposal of the guy pole at Station 200+15, RT, and as required by the Engineer.

ITEM 358. GATE BOX ADJUSTED

To be used for any water gate boxes in conflict with the proposed work and requiring adjustment, as required by the Engineer.

ITEM 381.3 SERVICE BOX ADJUSTED

To be used for any water service boxes in conflict with the proposed work and requiring adjustment, as required by the Engineer.

ITEM 451. HMA FOR PATCHING

To be used at full depth curb setting construction areas and project wide as required by the Engineer.

ITEM 472. TEMPORARY ASPHALT PATCHING

To be used for temporary paving required to maintain continuity in pedestrian and vehicle routes in the travelled way during construction, project wide as required by the Engineer.

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ITEM 506. GRANITE CURB TYPE VB – STRAIGHT

To be used as required by the Engineer and at the following locations:

Sta. To Sta.

133+71 133+81 Left 133+76 133+81 Right 153+67 153+78 Left 153+89 153+91 Left 153+92 153+92 Right 153+92 153+92 Left 154+24 154+24 Right 154+24 154+24 Right 154+28 154+37 Right 154+28 154+37 Right 199+63 199+63 Left 199+64 199+64 Right 199+89 199+90 Left 199+91 199+91 Right

ITEM 506.1 GRANITE CURB TYPE VB – CURVED

Sta. To Sta.

153+89 153+91 Left 154+24 154+31 Right 154+24 154+37 Right 154+25 154+28 Right 154+31 154+37 Right

ITEM 509. GRANITE TRANSITION CURB FOR PEDESTRIAN CURB RAMPS –

STRAIGHT

133+81 133+87 Right 133+81 133+87 Left 153+60 153+67 Left 153+79 153+85 Left 153+92 153+92 Right 153+92 153+92 Left 154+24 154+24 Left 154+24 154+24 Right 154+37 154+37 Right 154+37 154+37 Right

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ITEM 509.1 GRANITE TRANSITION CURB FOR PEDESTRIAN CURB RAMPS –

CURVED (Continued)

199+63 199+63 Left 199+63 199+64 Right 199+64 199+65 Right 199+90 199+90 Left 199+90 199+91 Right

ITEM 509.1 GRANITE CURB FOR PEDESTRIAN CURB RAMPS – CURVED

To be used as required by the Engineer and at the following location:

133+69 133+76 Right

ITEM 594. CURB REMOVED AND DISCARDED

To be used where existing vertical granite curbs are not suitable for reuse at the following locations, as required by the Engineer.

Sta. To Sta.

133+67 133+85 Left 133+69 133+86 Right 153+89 153+92 Left/Right 153+90 153+92 Left 154+23 154+24 Left/Right 199+63 199+64 Left/Right 199+89 199+91 Left/Right

ITEM 628.304 TEMPORARY IMPACT ATTENUATOR, NON-REDIRECTIVE, TL-2

To be used as required by the Engineer at the Summer Street crossing during installation of the RRFB.

ITEM 645.072 72 INCH CHAIN LINK FENCE (PIPE TOP RAIL) (LINE POST

OPTION)

To be used as required by the Engineer to address locations of existing fencing adjacent to Item 652.072 requiring replacement.

ITEM 657. TEMPORARY FENCE

To be used at the following location:

150+85 153+85 Left

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ITEM 669. FENCE REMOVED AND STACKED

To be used as required by the Engineer and at the following locations:

Station 134+47 to 135+01, 52’ LT Station 134+99 to 135+06, 28’ LT/RT

ITEM 697.1 SILT SACK

To be used as required by The Engineer and at the following locations:

Sta. Offset

153+92 63.00 RT

153+93 45.65 LT

154+24 38.00 LT

154+24 62.26 RT

ITEM 698.3 GEOTEXTILE FABRIC FOR SEPARATION

To be used at compost and seed over modified rockfill areas, as shown under Item 986., and as required by the Engineer.

ITEM 710.4 BOUND – PLAIN GRANITE

To be used when existing bounds to be reset under Item 711. are too damaged to be re-used, as required by the Engineer.

TEM 799.1 TREE REMOVAL AND REPLACEMENT REPORTS WITHIN

WETLAND RESOURCE AREAS

To be used to document tree removal and replacement within wetland resource areas, as required by the Engineer.

ITEM 799.11 TREE-DECIDUOUS 4-5 FEET HT

ITEM 799.12 TREE-DECIDUOUS-5-6 FEET HT

ITEM 799.13 TREE-EVERGREEN 4-5 FEET HT

To be used to provide replacement plantings within wetland resource areas, as required by the Engineer. Locations to be determined during construction, in conjunction with the Arborist (Item 102.55) after the extent of tree removal is documented under Item 799.1.

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ITEM 832. WARNING-REGULATORY AND ROUTE MARKER - ALUM. PANEL

(TYPE A)

To be used along the shared-use path and roadways at the following locations:

Ford Avenue Middle School Connecting Path Summer Street Pillings Pond Road

ITEM 847.1 SIGN SUP (NOT GUIDE)+RTE MKR W/1 BRKWAY POST

ASSEMBLY - STEEL

To be used with Item 832. and Item 874.

ITEM 864.04 PAVEMENT ARROWS AND LEGENDS REFLECTORIZED WHITE

(THERMOPLASTIC)

To be used along the shared-use path and roadways at the following locations:

Ford Avenue & Perry Avenue: Shared-Use Path and Street Middle School Connecting Path Summer Street: Shared-Use Path and Street Pillings Pond Road: Shared-Use Path and Street

ITEM 866.106 6 INCH REFLECTORIZED WHITE LINE (THERMOPLASTIC)

To be used as required by the Engineer in locations where the solid white line at roadway intersections requires restriping.

ITEM 866.112 12 INCH REFLECTORIZED WHITE LINE (THERMOPLASTIC)

To be used for stop lines and crosswalks at the following locations:

Ford Avenue Middle School Connecting Path

ITEM 867.104 4 INCH REFLECTORIZED YELLOW LINE (THERMOPLASTIC)

To be used for solid yellow lines and broken yellow lines along the shared-use path at the following locations:

Ford Avenue Middle School Connecting Path

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ITEM 867.106 6 INCH REFLECTORIZED YELLOW LINE (THERMOPLASTIC)

To be used as required by the Engineer in locations where the double yellow center line at roadway intersections requires restriping.

ITEM 874. STREET NAME SIGN

To be used along the shared-use path and roadways at the following locations:

Ford Avenue

ITEM 874.2 TRAFFIC SIGN REMOVED AND RESET

To be used where existing traffic signs and posts require relocation, project wide as required by the Engineer

ITEM 874.41 TRAFFIC SIGN REMOVED AND DISCARDED

To be used where existing traffic signs and posts require removal, project wide as required by the Engineer

ITEM 986. MODIFIED ROCKFILL

To be used at the following locations, where sideslopes are steeper than 2:1, as required by the Engineer:

Sta. To Sta. Side 148+70 148+96 Left 148+70 148+97 Right 186+55 186+75 Left 187+29 187+82 Right 188+09 188+79 Right 209+02 209+32 Left 217+62 218+12 Left

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