A00802-609213.pdf

Massachusetts Department Of Transportation Highway Division Proposal No. 609213-134927

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DOCUMENT A00802

DETAIL SHEETS

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THIS PAGE IS INTENTIONALLY LEFT BLANK

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THE COMMONWEALTH OF MASSACHUSETTS

MassDOT - HIGHWAY DIVISION

TEN PARK PLAZA, BOSTON, MA

PRELIMINARY ESTIMATE OF QUANTITIES - DETAIL SHEETS

Town: Harvard Road: Ayer Road (Route 110/111)

Station:

Class: Resurfacing

Beginning 8+69.90

Ending 100+74.80 Date: May 4, 2026

PROPOSED HMA MILL & OVERLAY AREA = 23,380 SY

SURFACE: 1¾” SUPERPAVE SURFACE COURSE - 12.5 POLYMER (SSC - 12.5 - P) OVER

2¼” SUPERPAVE INTERMEDIATE COURSE – 19.0 (SIC – 19.0) OVER

2¼” (MIN) PAVEMENT FINE MILLING

PROPOSED HMA MILL & OVERLAY TRANSITIONS AREA = 198 SY

1¾” PAVEMENT FINE MILLING

PROPOSED FULL DEPTH PAVEMENT AREA = 7,972 SY

2¼” SUPERPAVE INTERMEDIATE COURSE – 19.0 (SIC – 19.0) OVER

BASE: 4” SUPERPAVE BASE COURSE – 37.5 (SBC – 37.5) OVER

SUBBASE: 4” DENSE GRADED CRUSHED STONE

8” GRAVEL BORROW TYPE b

PROPOSED FULL DEPTH PAVEMENT LESS THAN 4’ WIDE AREA = 49 SY

SURFACE: 1¾" SUPERPAVE SURFACE COURSE - 12.5 POLYMER (SSC - 12.5 - P) OVER

2¼” SUPERPAVE INTERMEDIATE COURSE – 19.0 (SIC – 19.0) OVER

BASE: 6" HIGH EARLY STRENGTH CEMENT CONCRETE BASE COURSE OVER

SUBBASE: 8" GRAVEL BORROW, TYPE b

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PROPOSED PERMANENT PAVEMENT TRENCH PATCH AREA = 944 SY

SURFACE: 1¾” SUPERPAVE SURFACE COURSE – 12.5 POLYMER (SSC – 12.5 – P) OVER

2¼” SUPERPAVE INTERMEDIATE COURSE – 19.0 (SIC – 19.0) OVER

VARIABLE DEPTH SUPERPAVE INTERMEDIATE COURSE – 19.0 (SIC – 19.0)

(COMPACTED IN 2” (MAX) LIFTS) TO MATCH EXISTING PAVEMENT THICKNESS

PROPOSED TEMPORARY PAVEMENT TRENCH PATCH AREA = 2,852 SY

SURFACE: 3½” HMA FOR TEMPORARY ASPHALT PATCHING

BASE: EXISTING MATERIAL SUITABLE FOR RE-USE (SEE VARIOUS TRENCH DETAILS)

PROPOSED HMA DRIVEWAYS (TO MATCH EXISTING) – RESIDENTIAL AREA = 1,492 SY

SURFACE: 1½” SUPERPAVE SURFACE COURSE – 9.5 (SSC - 9.5) OVER

2½” SUPERPAVE SURFACE COURSE – 12.5 (SSC - 12.5) OVER

BASE: 8” SUITABLE EXISTING GRAVEL;

ADD GRAVEL BORROW, TYPE b AS REQUIRED

PROPOSED HMA DRIVEWAYS (TO MATCH EXISTING) – COMMERCIAL AREA = 2,936 SY

SURFACE: 1½” SUPERPAVE SURFACE COURSE – 12.5 (SSC - 12.5) OVER

2½” SUPERPAVE SURFACE COURSE – 12.5 (SSC - 12.5) OVER

BASE: 8” SUITABLE EXISTING GRAVEL;

ADD GRAVEL BORROW, TYPE b AS REQUIRED

PROPOSED HMA SHARED USE PATH / HMA ISLAND AREA = 7,883 SY

SURFACE: 1½” SUPERPAVE SURFACE COURSE - 9.5 (SSC – 9.5) OVER

2½” SUPERPAVE SURFACE COURSE – 12.5 (SSC – 12.5) OVER

BASE: 8” GRAVEL BORROW, TYPE b

PROPOSED HMA SHARED USE PATH – STA 154+76 TO STA 158+31 AREA = 388 SY

SURFACE: 1½” SUPERPAVE SURFACE COURSE - 9.5 (SSC – 9.5) OVER

2½” SUPERPAVE SURFACE COURSE – 12.5 (SSC – 12.5) OVER

BASE: 12” GRAVEL BORROW, TYPE b

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PROPOSED HMA SIDEWALK AREA = 65 SY

SURFACE: 1¼” SUPERPAVE SURFACE COURSE - 9.5 (SSC – 9.5) OVER

1¾” SUPERPAVE SURFACE COURSE – 12.5 (SSC – 12.5) OVER

PROPOSED CEMENT CONCRETE SIDEWALKS / PEDESTRIAN CURB RAMPS / AREA = 761 SY

BIKE RAMPS

SURFACE: 4” CEMENT CONCRETE (AIR ENTRAINED, 4000 PSI, ¾”, 610)

GENERAL PAVEMENT NOTES

1. ASPHALT EMULSION FOR TACK COAT SHALL BE APPLIED BETWEEN ALL ASPHALT

SURFACES AND SAWCUT JOINTS BEFORE PAVING. HMA JOINT ADHESIVE SHALL

BE APPLIED TO ALL COLD JOINTS (LONGITUDINAL AND TRANSVERSE) BEFORE

PAVING SURFACE COURSE. ASPHALT EMULSION FOR TACK COAT SHALL BE

APPLIED AT A RATE CONSISTENT WITH STANDARD SPECIFICATION 450.43.G.2. ALL

SURFACES SHALL BE CLEAN OF ALL ORGANICS, DEBRIS, AND SAND PRIOR TO

PAVING.

2. ALL HMA SHALL BE IN ACCORDANCE WITH SECTION 450.

3. ASPHALT EMULSION FOR TACK COAT SHALL BE RS-1H TO RESIST TRACKING OF

TACK BY HAUL VEHICLES.

4. HMA FOR WALKS AND DRIVEWAYS SHALL BE IN ACCORDANCE WITH SECTION

700.

5. ALL GRAVEL BORROW MEETING SPECIFICATION SHALL BE RETAINED IN PLACE,

COMPACTED, AND LEVELED AS REQUIRED.

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ITEM 101. CLEARING AND GRUBBING

Ayer Road (Route 110/111) Station Offset 18+60 to 20+33 LT 24+28 to 26+96 RT 32+22 to 33+17 LT 34+22 to 34+52 RT 35+15 to 36+55 RT 37+63 to 37+85 RT 43+67 to 45+01 LT 46+99 to 48+69 LT 49+85 to 52+47 LT 54+79 to 54+94 LT 61+74 to 61+91 RT 63+98 to 65+17 RT 64+47 to 67+71 LT 70+22 to 71+92 LT 73+11 to 76+01 RT 78+91 to 80+66 RT 82+42 to 83+61 LT 83+47 to 83+51 RT 84+03 to 85+89 RT 83+90 to 85+08 LT 86+74 to 87+48 RT 87+72 to 88+56 RT 88+55 to 89+63 LT 89+18 to 89+69 RT 91+62 to 92+38 RT 95+01 to 95+79 LT 95+96 to 96+54 LT 96+89 to 98+92 LT

Gebo Lane Station Offset 115+34 to 115+42 LT

Shared Use Path Station Offset 147+59 to 153+56 LT/RT 153+56 to 154+44 LT/RT 154+80 to 155+50 RT

ITEM 102.1 TREE TRIMMING

To be used as directed by the Engineer for tree trimming for overhead wire relocations.

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ITEM 102.511 TREE PROTECTION – ARMORING AND PRUNING

Ayer Road (Route 110/111) Station Offset Size (in)

12+26 30' LT 20

19+99 58' LT 18

20+38 85' LT 18

23+89 30’ LT 24

54+34 21' LT 24

55+71 21' RT 24

61+56 38' LT 10

62+08 29' RT 30

62+21 36' LT 15

66+55 28' RT 13

66+58 30' RT 18

74+05 35' LT 24

75+22 31' LT 20

90+42 24' RT 12

90+45 20' RT 8

92+80 24' RT 36

93+48 33' LT 40

94+62 31' LT 36

94+91 30' LT 36

Gebo Lane Station Offset Size (in)

111+59 16' RT 30

ITEM 102.521 TREE AND PLANT PROTECTION FENCE

Station Offset

15+60 to 16+15 LT 46+75 to 46+95 RT 76+66 to 77+32 LT

Gebo Lane

Station Offset 110+93 to 115+38 RT

ITEM 102.55 ARBORIST

To be used for making recommendations regarding protecting high priority trees, removal of diseased, damaged, or otherwise unhealthy trees, evaluating effects of construction on future health of trees close to proposed work, and recommending and/or overseeing tree work and care.

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ITEM 103. TREE REMOVED – DIAMETER UNDER 24 INCHES

Station Offset Size (in)

16+05 33’ LT 18

16+62 29’ LT 20

43+38 24’ LT 15

44+26 19' RT 20

61+88 33' LT 12

61+93 34' LT 20

62+00 30' LT 15

66+58 21' RT 15

66+62 22' RT 14

68+86 22' RT 15

68+93 19' RT 12

ITEM 104. TREE REMOVED – DIAMETER 24 INCHES AND OVER

Station Offset Size (in)

71+08 11' RT 60

ITEM 105. STUMP REMOVED

Station Offset

16+51 28’ LT

16+69 31’ LT

37+36 38' LT

45+24 23' RT

56+79 25' LT

56+96 25' LT

57+21 35' LT

73+42 29' LT

Gebo Lane

110+48 2' LT

ITEM 141. CLASS A TRENCH EXCAVATION

To be used for excavation for proposed headwalls

Station Offset

20+72 47' LT

20+71 23’ RT

20+74 46’ LT

27+03 22' RT

29+15 24' RT

44+66 38' LT

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ITEM 141. (Continued)

65+18 43’ LT

65+33 40' LT

65+30 21' RT

ITEM 146. DRAINAGE STRUCTURE REMOVED

Station Offset Type

12+56 26' LT CB

14+34 25' LT CB

15+82 26' LT CB

17+25 20' LT CB

18+86 22' LT CB

24+64 19’ LT CB

30+24 21' RT CB

33+37 14' RT CB

34+68 12' RT CB

37+22 11' RT DI

37+74 20’ RT CB

38+66 12' RT DI

59+85 17' RT DI

74+46 25’ LT CB

81+61 15' RT CB

85+67 6' RT CB

88+48 10’ RT CB

91+12 13' RT CB

92+60 26' LT CB

92+79 15' RT CB

95+40 26' LT CB

95+75 10’ RT DMH

Gebo Lane Station Offset Type

115+44 35’ LT CB

ITEM 184.1 DISPOSAL OF TREATED WOOD PRODUCTS

Station Offset 79+25 to 81+06 LT and as directed by the Engineer for disposal of wood fence and posts.

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ITEM 201. CATCH BASIN

Station Offset Structure #

11+31 25' LT 1

14+28 12' RT 4

14+31 23' LT 3

15+77 23' LT 6

18+86 23' LT 9

23+89 20' LT 17

26+65 13' LT 19

26+65 12' RT 20

26+85 12' LT 22

30+63 13' LT 27

33+37 14' RT 29

33+43 13' LT 30

35+76 12' RT 32

35+81 13' LT 33

38+75 13' LT 35

52+61 13' LT 42

55+61 13' LT 45

58+29 13' LT 47

58+38 12' RT 48

61+03 13' LT 50

61+11 12' RT 51

64+03 13' LT 53

66+50 12' RT 62

68+82 12' RT 64

68+88 13' LT 65

71+43 12' RT 67

71+50 13' LT 68

76+82 13' LT 69

83+41 13' LT 73

83+50 12' RT 74

85+59 13' LT 77

87+12 13' LT 80

88+73 13' LT 82

92+72 13' LT 85

95+53 13' LT 87

Gebo Lane Station Offset Structure #

115+48 27' LT 90

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ITEM 201.3 SPECIAL CATCH BASIN

Station Offset Structure #

20+64 23' LT 11

37+76 21’ RT 94

44+75 13' LT 38

45+00 13' LT 40

74+46 28’ LT 93

ITEM 202. MANHOLE

Station Offset Structure #

11+36 18' LT 2

12+56 26' LT 2A

17+70 29' LT 8

18+89 29' LT 10

20+50 29' LT 12

23+93 12' LT 18

24+64 24’ LT 92

29+54 21' RT 25

30+51 9' RT 26

33+32 6' RT 28

35+72 4' RT 31

38+65 4' RT 34

44+83 13’ LT 39

52+72 6' RT 43

54+35 6.5' RT 44

55+75 6.5' RT 46

58+41 6’ RT 49

61+14 6' RT 52

64+14 6.5' RT 54

65+00 6.5' RT 55

66+47 5.5' RT 61

68+77 4.5' RT 63

71+40 3.5' RT 66

76+93 5.5' RT 70

79+00 4.5' RT 71

80+60 4.5' RT 72

83+51 4.5' RT 75

84+59 6' RT 76

85+65 6' RT 78

86+59 6' RT 79

87+20 6' RT 81

88+85 9.6' RT 83

95+75 9.6' RT 88

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ITEM 203.5 SPECIAL MANHOLE – 5 FOOT DIAMETER

Ayer Road (Route 110/111)

65+32 27' LT 57

ITEM 203.6 SPECIAL MANHOLE – 6 FOOT DIAMETER

26+71 6' LT 21

ITEM 204. GUTTER INLET

37+81 21' RT 95

ITEM 209.1 DROP INLET, TYPE DF

Station Offset Structure #

38+74 19' RT 36

45+05 21' RT 41

Gebo Lane

115+38 30’ LT 89

ITEM 220. DRAINAGE STRUCTURE ADJUSTED

Existing structures within full depth pavement limits will be adjusted twice (once to intermediate grade and once to finished grade) and proposed structures once.

14+34 16' LT Exist DMH 15+80 17' LT Exist DMH 23+74 23’ LT Exist CB 25+95 30' LT Exist CB 76+39 31’ LT Exist CB 77+32 30' LT Exist CB 91+20 8' RT Exist DMH 92+89 12' RT Exist DMH 95+63 16' RT Exist CB 99+18 12’ RT Exist DMH

14+31 23' LT Prop CBCI 15+77 23' LT Prop CBCI 17+70 29' LT Prop DMH 18+86 23' LT Prop CBCI 18+89 29' LT Prop DMH

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ITEM 220. (Continued)

Station Offset Type 20+50 29' LT Prop DMH 20+64 23' LT Prop SP CBCI 23+65 20' LT Prop CBCI 23+72 13' LT Prop DMH 33+32 6' RT Prop DMH 33+37 14' RT Prop CB 35+72 4' RT Prop DMH 35+76 12' RT Prop CB 38+65 4' RT Prop DMH 52+72 6' RT Prop DMH 54+35 6.5' RT Prop DMH 55+75 6.5' RT Prop DMH 58+38 12' RT Prop CB 58+41 6' RT Prop DMH 61+11 12' RT Prop CB 61+14 6' RT Prop DMH 64+14 6.5' RT Prop DMH 65+00 6.5' RT Prop DMH 65+32 27' LT Prop DMH 66+47 5.5' RT Prop DMH 66+50 12' RT Prop CB 68+77 4.5' RT Prop DMH 68+82 12' RT Prop CB 71+40 3.5' RT Prop DMH 71+43 12' RT Prop CB 76+93 5.5' RT Prop DMH 79+00 4.5' RT Prop DMH 80+60 4.5' RT Prop DMH 83+50 12' RT Prop CB 83+51 4.5' RT Prop DMH 84+59 6' RT Prop DMH 85+65 6' RT Prop DMH 86+59 6' RT Prop DMH 87+20 6' RT Prop DMH 88+85 9.6' RT Prop DMH 95+75 9.6' RT Prop DMH

Gebo Lane

115+43 20' LT Exist DMH

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ITEM 222.3 FRAME AND GRATE (OR COVER) MUNICIPAL STANDARD

Station Offset Structure # Type

11+31 25' LT 1 CB FRAME & GRATE

14+28 12' RT 4 CB FRAME & GRATE

14+31 23' LT 3 CBCI FRAME & GRATE

15+77 23' LT 6 CBCI FRAME & GRATE

18+86 23' LT 9 CBCI FRAME & GRATE

20+64 23' LT 11 SP CBCI FRAME & GRATE

23+89 20' LT 17 CBCI FRAME & GRATE

26+65 13' LT 19 CBCI FRAME & GRATE

26+65 12' RT 20 CB FRAME & GRATE

26+85 12' LT 22 CBCI FRAME & GRATE

30+63 13' LT 27 CBCI FRAME & GRATE

33+37 14' RT 29 CB FRAME & GRATE

33+43 13' LT 30 CBCI FRAME & GRATE

35+76 12' RT 32 CB FRAME & GRATE

35+81 13' LT 33 CBCI FRAME & GRATE

37+81 21’ RT 95 GI FRAME & GRATE

38+74 19' RT 36 DI FRAME & GRATE

38+75 13' LT 35 CBCI FRAME & GRATE

44+75 13' LT 38 SP CBCI FRAME & GRATE

45+00 13' LT 40 SP CB FRAME & GRATE

45+05 21' RT 41 DI FRAME & GRATE

52+61 13' LT 42 CBCI FRAME & GRATE

55+61 13' LT 45 CBCI FRAME & GRATE

58+29 13' LT 47 CBCI FRAME & GRATE

58+38 12' RT 48 CB FRAME & GRATE

61+03 13' LT 50 CBCI FRAME & GRATE

61+11 12' RT 51 CB FRAME & GRATE

64+03 13' LT 53 CBCI FRAME & GRATE

66+50 12' RT 62 CB FRAME & GRATE

68+82 12' RT 64 CB FRAME & GRATE

68+88 13' LT 65 CBCI FRAME & GRATE

71+43 12' RT 67 CB FRAME & GRATE

71+50 13' LT 68 CBCI FRAME & GRATE

74+46 28' LT 93 SP CB FRAME & GRATE

76+82 13' LT 69 CBCI FRAME & GRATE

83+41 13' LT 73 CBCI FRAME & GRATE

83+50 12' RT 74 CB FRAME & GRATE

85+59 13' LT 77 CBCI FRAME & GRATE

87+12 13' LT 80 CBCI FRAME & GRATE

88+73 13' LT 82 CBCI FRAME & GRATE

92+72 13' LT 85 CBCI FRAME & GRATE

95+53 13' LT 87 CBCI FRAME & GRATE

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ITEM 222.3 (Continued)

Station Offset Structure # Type

11+36 18' LT 2 DMH FRAME & COVER

12+56 26' LT 2A DMH FRAME & COVER

17+70 29' LT 8 DMH FRAME & COVER

18+89 29' LT 10 DMH FRAME & COVER

20+50 29' LT 12 DMH FRAME & COVER

23+96 12' LT 18 DMH FRAME & COVER

23+75 24' LT EX CB FRAME & COVER

24+64 24' LT 92 DMH FRAME & COVER

26+71 6' LT 21 DMH (6') FRAME & COVER

29+54 21' RT 25 DMH FRAME & COVER

30+51 9' RT 26 DMH FRAME & COVER

33+32 6' RT 28 DMH FRAME & COVER

35+72 4' RT 31 DMH FRAME & COVER

37+76 21’ RT 94 SP CB FRAME & COVER

38+65 4' RT 34 DMH FRAME & COVER

44+83 13' LT 39 DMH FRAME & COVER

52+72 6' RT 43 DMH FRAME & COVER

54+35 6.5' RT 44 DMH FRAME & COVER

55+75 6.5' RT 46 DMH FRAME & COVER

58+41 6' RT 49 DMH FRAME & COVER

61+14 6' RT 52 DMH FRAME & COVER

64+14 6.5' RT 54 DMH FRAME & COVER

65+00 6.5' RT 55 DMH FRAME & COVER

65+32 27' LT 57 DMH (5') FRAME & COVER

66+47 5.5' RT 61 DMH FRAME & COVER

68+77 4.5' RT 63 DMH FRAME & COVER

71+40 3.5' RT 66 DMH FRAME & COVER

76+93 5.5' RT 70 DMH FRAME & COVER

79+00 4.5' RT 71 DMH FRAME & COVER

80+60 4.5' RT 72 DMH FRAME & COVER

83+51 4.5' RT 75 DMH FRAME & COVER

84+59 6' RT 76 DMH FRAME & COVER

85+65 6' RT 78 DMH FRAME & COVER

86+59 6' RT 79 DMH FRAME & COVER

87+20 6' RT 81 DMH FRAME & COVER

88+85 9.6' RT 83 DMH FRAME & COVER

95+75 9.6' RT 88 DMH FRAME & COVER

Gebo Lane Station Offset Structure # Type

115+38 30' LT 89 DI FRAME & GRATE

115+48 27' LT 90 CB FRAME & GRATE

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

Station Offset Type

23+74 23' LT FRAME & GRATE

37+75 19’ RT FRAME & GRATE

37+75 22’ RT FRAME & GRATE

ITEM 224.12 12 INCH HOOD

Station Offset Structure #

11+31 25' LT 1

14+28 12' RT 4

14+31 23 'LT 3

15+77 23' LT 6

18+86 23' LT 9

20+64 23' LT 11

23+89 20' LT 17

26+65 13' LT 19

26+65 12' RT 20

26+85 12' LT 22

30+63 13' LT 27

33+37 14' RT 29

33+43 13' LT 30

35+76 12' RT 32

35+81 13' LT 33

38+74 19' RT 36

38+75 13' LT 35

44+75 13' LT 38

45+00 13' LT 40

45+05 21' RT 41

52+61 13' LT 42

55+61 13' LT 45

58+29 13' LT 47

58+38 12' RT 48

61+03 13' LT 50

61+11 12' RT 51

64+03 13' LT 53

66+50 12' RT 62

68+82 12’ RT 64

68+88 13' LT 65

71+43 12' RT 67

71+50 13' LT 68

74+46 28' LT 93

76+82 13' LT 69

83+41 13' LT 73

83+50 12' RT 74

85+59 13' LT 77

87+12 13' LT 80

88+73 13' LT 82

92+72 13' LT 85

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ITEM 224.12 (Continued)

Station Offset Structure #

95+53 13' LT 87

Gebo Lane Station Offset Struct. #

115+48 27' LT 90

115+38 30' LT 89

ITEM 242.15 15 INCH REINFORCED CONCRETE PIPE FLARED END

65+48 44’ LT 60

ITEM 258. STONE FOR PIPE ENDS

Station Offset 20+47 to 20+53 LT 27+02 to 27+09 RT 29+10 to 29+15 RT 43+49 to 43+54 RT 43+87 to 43+92 RT 44+62 to 44+69 LT 65+15 to 65+23 LT 65+27 to 65+39 LT 65+43 to 65+50 LT

ITEM 271.121 12 INCH AND UNDER PIPE REMOVED AND DISCARDED

Station Offset Type 12+56 to 14+34 LT 12" CMP 14+34 to 14+35 LT 12" HDPE 15+79 to 15+82 LT 12" HDPE 24+64 to 24+64 LT/RT 12" CMP 30+23 to 35+55 RT 12" CMP 85+67 to 91+52 LT/RT 12" CMP/RCP 91+14 to 91+19 RT 12" RCP 92+60 to 92+70 LT 12" RCP 92+80 to 92+88 RT 12" RCP 95+39 to 95+75 LT/RT 12" RCP

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ITEM 271.181 18 INCH PIPE REMOVED AND DISCARDED

Station Offset Type 15+80 to 18+86 LT 18" CMP/RCP 29+54 to 30+23 RT 18" CMP

ITEM 271.241 24 INCH PIPE REMOVED AND DISCARDED

18+86 to 20+66 LT 24” CMP

ITEM 271.301 30 INCH PIPE REMOVED AND DISCARDED

110+69 to 110+86 LT 30” CMP

ITEM 451. HMA FOR PATCHING

To be used for mill & overlay areas that are in disrepair and cannot be milled out, and for permanent pavement trench patches.

ITEM 470.2 HOT MIX ASPHALT BERM, TYPE A - MODIFIED

Station Offset 9+34 to 11+78 RT 11+75 to 12+04 RT 28+65 to 29+04 LT

Shared Use Path

154+90 to 155+39 LT

ITEM 472. TEMPORARY ASPHALT PATCHING

To be used for temporary patching for access and drainage at driveways, temporary utility patching, and temporary traffic control.

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ITEM 477.2 MILLED RUMBLE STRIP (TYPE C)

Station 8+69 to 9+05 8+69 to 9+05 9+48 to 10+53 9+48 to 10+53 10+78 to 12+05 10+78 to 12+05 13+02 to 20+78 15+10 to 16+73 21+79 to 23+33 21+79 to 23+33 23+69 to 25+43 23+69 to 25+43 26+00 to 29+50 30+09 to 30+24 30+44 to 37+38 37+58 to 37+70 38+21 to 42+10 43+02 to 48+80 49+95 to 57+39 58+26 to 62+14 62+34 to 74+08 74+63 to 77+23 78+06 to 85+65 86+42 to 96+28 97+08 to 100+06 100+26 to 100+73

ITEM 482.5 SAWCUTTING ASPHALT PAVEMENT FOR BOX WIDENING

Station Offset 11+98 to 20+40 LT 22+00 to 25+40 LT 28+28 to 29+02 RT 30+95 to 32+81 LT 32+81 to 37+69 RT 38+10 to 41+10 RT 42+00 to 85+87 RT 86+39 to 100+49 RT

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ITEM 506. GRANITE CURB TYPE VB - STRAIGHT

Station Offset 12+20 to 12+44 LT 12+65 to 12+69 RT 12+78 to 12+89 LT 12+79 to 12+89 LT 12+89 to 12+89 LT 13+03 to 13+09 RT 13+05 to 14+50 LT 15+50 to 20+71 LT 16+97 to 17+00 RT 16+99 to 17+04 RT 17+04 to 17+06 RT 21+84 to 23+11 LT 23+86 to 25+34 LT 26+30 to 27+51 LT 27+91 to 28+59 LT 29+10 to 30+22 LT 30+51 to 30+55 RT 30+55 to 35+84 LT 36+79 to 37+35 LT 37+34 to 37+39 RT 37+56 to 37+65 RT 37+82 to 37+82 RT 37+64 to 42+10 LT 38+29 to 38+34 RT 43+02 to 44+80 LT 45+49 to 46+61 LT 47+21 to 48+80 LT 49+95 to 57+39 LT 58+26 to 59+36 LT 59+93 to 60+05 LT 60+79 to 62+10 LT 62+12 to 62+17 RT 62+29 to 62+39 RT 62+35 to 62+81 LT 63+41 to 64+06 LT

64+64 to 69+19 LT 69+57 to 69+80 LT 70+41 to 71+96 LT 72+36 to 72+47 LT 72+89 to 74+02 LT 74+69 to 77+20 LT 78+07 to 78+81 LT 79+35 to 81+23 LT 81+90 to 81+95 LT 82+49 to 83+52 LT 83+98 to 84+98 LT 85+46 to 85+62 LT 85+58 to 85+65 RT

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ITEM 506. (Continued)

85+88 to 85+95 LT 86+51 to 87+18 LT 87+70 to 88+01 LT 88+70 to 90+04 LT 90+50 to 90+96 LT 91+46 to 92+84 LT 93+26 to 93+89 LT 94+35 to 95+64 LT 96+14 to 96+28 LT 96+78 to 96+78 LT 97+08 to 100+02 LT 100+00 to 100+04 RT 100+21 to 100+27 RT 100+25 to 100+28 LT

Gebo Lane

115+51 to 115+52 LT

ITEM 506.1 GRANITE CURB TYPE VB - CURVED

Station Offset 12+69 to 12+74 RT 16+97 to 16+99 RT 17+00 to 17+04 RT 17+04 to 17+06 RT 23+69 to 23+86 LT 25+93 to 26+30 LT 35+84 to 35+91 LT 36+75 to 36+79 LT 42+10 to 42+14 LT 42+94 to 43+02 LT 44+80 to 44+87 LT 45+44 to 45+49 LT 47+14 to 47+21 LT 48+80 to 48+87 LT

49+85 to 49+95 LT 58+22 to 58+26 LT 59+36 to 59+40 LT 60+75 to 60+79 LT 64+06 to 64+10 LT 64+58 to 64+64 LT 69+80 to 69+86 LT 70+38 to 70+41 LT 78+81 to 78+85 LT 81+23 to 81+27 LT 81+83 to 81+90 LT 81+95 to 82+00 LT 82+45 to 82+49 LT 83+52 to 83+55 LT 83+93 to 83+98 LT 85+43 to 85+46 LT 85+85 to 85+95 RT

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ITEM 506.1 (Continued)

85+95 to 85+97 LT 86+44 to 86+51 LT

87+63 to 87+70 LT 88+01 to 88+05 LT 88+63 to 88+70 LT 90+46 to 90+50 LT 91+40 to 91+46 LT 96+08 to 96+14 LT 96+78 to 96+79 LT 97+02 to 97+08 LT

110+42 to 110+58 RT 110+42 to 110+58 LT 115+52 to 115+52 LT

Poor Farm Road

120+11 to 120+37 LT

ITEM 509. GRANITE TRANSITION CURB FOR PEDESTRIAN

CURB RAMPS – STRAIGHT

Ayer Road (Route 110/111) Station Offset 12+14 to 12+20 LT 12+99 to 13+05 LT 12+96 to 13+03 RT 13+09 to 13+15 RT 14+50 to 14+57 LT 20+71 to 20+75 LT 23+11 to 23+18 LT 23+64 to 23+69 LT 25+34 to 25+41 LT 27+51 to 27+57 LT 27+85 to 27+91 LT 28+59 to 28+65 LT 29+04 to 29+10 LT 30+22 to 30+29 LT 30+25 to 30+31 RT 30+36 to 30+51 RT 30+40 to 30+55 LT 30+55 to 30+62 RT 37+28 to 37+34 RT 37+37 to 37+43 LT 37+39 to 37+46 RT 37+51 to 37+56 RT

A00802 - 23

ITEM 509. (Continued)

37+53 to 37+64 LT 37+65 to 37+67 RT 37+79 to 37+83 RT 38+20 to 38+29 RT 38+34 to 38+41 RT 62+10 to 62+19 LT 62+17 to 62+21 RT 62+26 to 62+29 RT 62+29 to 62+35 LT 69+19 to 69+21 LT 69+51 to 69+57 LT 72+87 to 72+89 LT 74+02 to 74+08 LT 74+65 to 74+69 LT 77+20 to 77+23 LT 78+06 to 78+07 LT

84+98 to 85+00 LT 85+04 to 85+06 LT 85+52 to 85+58 RT 85+62 to 85+70 LT 85+65 to 85+72 RT 85+81 to 85+88 LT 85+96 to 85+96 RT 92+84 to 92+98 LT 93+20 to 93+26 LT 93+89 to 94+03 LT 94+28 to 94+35 LT 95+64 to 95+65 LT 99+93 to 100+00 RT 100+02 to 100+11 LT 100+04 to 100+13 RT 100+18 to 100+21 RT 100+21 to 100+25 LT 100+28 to 100+32 LT 100+27 to 100+32 RT

Gebo Lane

115+50 to 115+51 LT

A00802 - 24

ITEM 509.1 GRANITE TRANSITION CURB FOR PEDESTRIAN CURB RAMPS – CURVED

Station Offset 12+44 to 12+49 LT 12+74 to 12+91 RT 14+57 to 14+69 LT 14+80 to 14+80 LT 15+24 to 15+27 LT 15+37 to 15+50 LT 20+75 to 20+90 LT 21+70 to 21+84 LT 25+91 to 25+92 LT 35+91 to 36+01 LT 36+61 to 36+75 LT 37+67 to 37+72 RT 37+78 to 37+83 RT 38+14 to 38+20 RT 42+13 to 42+24 LT 42+84 to 42+94 LT 44+87 to 44+96 LT 45+36 to 45+44 LT 46+61 to 46+70 LT 47+04 to 47+14 LT

48+87 to 49+00 LT 49+74 to 49+85 LT 57+39 to 57+52 LT 58+13 to 58+22 LT 59+40 to 59+49 LT 59+84 to 59+93 LT 60+05 to 60+16 LT 60+68 to 60+75 LT 62+08 to 62+12 RT 62+39 to 62+44 RT 62+81 to 62+90 LT 63+32 to 63+41 LT 64+10 to 64+19 LT 64+51 to 64+58 LT 69+21 to 69+26 LT 69+46 to 69+51 LT 69+86 to 69+95 LT 70+26 to 70+38 LT 71+96 to 72+05 LT 72+27 to 72+36 LT 72+47 to 72+55 LT 72+80 to 72+87 LT 74+08 to 74+12 LT 74+59 to 74+65 LT 77+23 to 77+30 LT 77+97 to 78+06 LT 78+85 to 78+93 LT

A00802 - 25

ITEM 509.1 (Continued)

79+27 to 79+35 LT 81+26 to 81+36 LT 81+76 to 81+83 LT 82+00 to 82+10 LT 82+38 to 82+45 LT 83+55 to 83+63 LT 83+86 to 83+93 LT 85+00 to 85+04 LT 85+36 to 85+43 LT 85+77 to 85+85 RT 85+95 to 85+96 RT 85+97 to 86+05 LT 86+37 to 86+44 LT 87+18 to 87+27 LT 87+56 to 87+63 LT 88+05 to 88+16 LT 88+55 to 88+63 LT 90+04 to 90+15 LT 90+39 to 90+46 LT

90+96 to 91+07 LT 91+32 to 91+40 LT 95+65 to 95+78 LT 96+01 to 96+08 LT 96+28 to 96+45 LT 96+79 to 96+80 LT 96+88 to 96+98 LT

Gebo Lane Station Offset 110+37 to 110+42 RT 110+37 to 110+42 LT 110+58 to 110+64 LT 110+58 to 110+64 RT 115+47 to 115+52 LT

120+37 to 120+43 LT

A00802 - 26

ITEM 514. GRANITE CURB INLET – STRAIGHT

Station Offset

14+31 24' LT

15+77 24' LT

18+86 24' LT

20+64 24' LT

23+89 21' LT

26+65 14' LT

26+85 13' LT

30+63 14' LT

33+43 14' LT

35+81 14' LT

38+75 14' LT

44+75 14' LT

52+61 14' LT

55+61 14' LT

58+29 14' LT

61+03 14' LT

64+03 14' LT

68+88 14' LT

71+50 14' LT

76+82 14' LT

83+41 14' LT

85+59 14' LT

87+12 14' LT

88+73 14' LT

92+72 14' LT

95+53 14' LT

ITEM 570.2 HOT MIX ASPHALT CURB TYPE 2

Station Offset 16+54 to 16+73 RT 52+65 to 52+72 RT 52+98 to 53+05 RT 53+23 to 53+33 RT 53+66 to 53+76 RT 74+19 to 74+27 LT 74+45 to 74+50 LT 77+45 to 77+53 LT 77+77 to 77+84 LT

A00802 - 27

ITEM 570.3 HOT MIX ASPHALT CURB TYPE 3

76+48 to 76+53 RT

ITEM 620.12 GUARDRAIL, TL-2 (SINGLE FACED)

Station Offset 19+39 to 21+14 RT 24+35 to 26+73 RT 26+59 to 27+09 LT 28+35 to 28+48 LT

ITEM 620.131 GUARDRAIL, DEEP POST (SINGLE FACED)

Station Offset 20+38 to 21+00 LT 28+21 to 29+19 RT 64+34 to 65+84 RT 64+59 to 67+22 LT

ITEM 620.32 GUARDRAIL – CURVED, TL-2 (SINGLE FACED)

110+39 to 111+34 LT

ITEM 627.1 TRAILING ANCHORAGE

Station Offset

20+28 39’ LT

64+49 31’ LT

A00802 - 28

ITEM 627.82 GUARDRAIL TANGENT END TREATMENT, TL-2

Station Offset

19+14 14’ RT

21+14 14’ RT

24+10 13.5’ RT

26+34 15’ LT

64+09 13.5’ RT

65+84 13.5’ RT

67+22 31’ LT

Gebo Lane (Route 110/111) Station Offset

111+34 15’ LT

ITEM 627.93 GUARDRAIL FLARED END TREATMENT, TL-3

Ayer Road (Route 110/111) Station Offset

28+48 18’ LT

29+19 18’ RT

ITEM 628.21 TRANSITION TO NCHRP 350 GUARDRAIL

Station Offset

27+07 14' RT

27+43 14' LT

27+86 13' RT

28+00 14' LT

ITEM 628.314 TEMPORARY IMPACT ATTENUATOR, REDIRECTIVE, TL-2

To be used as directed by the Engineer during construction of culvert at STA 27+72 and culvert extension at STA 65+30.

ITEM 628.4 TEMPORARY IMPACT ATTENUATOR, REMOVED AND RESET

To be used as directed by the Engineer during construction of culvert at STA 27+72 and

ITEM 629.01 CONCRETE BARRIER REMOVED AND STACKED

Station Offset

57+85 35’ LT

57+85 48’ LT

A00802 - 29

ITEM 630.2 HIGHWAY GUARD REMOVED AND DISCARDED

Station Offset 20+45 to 20+95 LT 20+50 to 21+01 RT 24+30 to 27+32 RT 27+21 to 27+57 LT 27+85 to 28+22 LT 27+60 to 29+34 RT 64+31 to 67+59 RT 64+56 to 65+59 LT

ITEM 655.3 POST AND RAIL WOOD FENCE

Shared Use Path Station Offset 156+13 to 157+95 RT 156+14 to 158+14 LT

ITEM 669. FENCE REMOVED AND STACKED

86+68 to 86+70 LT

ITEM 690.11 STONE MASONRY WALL REMOVED AND STACKED

Station Offset 84+99 to 85+13 LT 85+41 to 86+01 LT 86+34 to 86+69 LT

ITEM 691. BALANCE STONE WALL REMOVED AND REBUILT

Station Offset 35+20 to 35+96 LT 37+63 to 39+28 LT 39+88 to 40+63 RT 41+66 to 43+49 RT 42+70 to 44+65 LT 47+26 to 48+65 LT 55+50 to 56+27 LT 56+34 to 57+52 LT 58+17 to 59+45 LT 61+82 to 61+87 RT 70+22 to 71+34 LT 73+62 to 74+12 LT 83+88 to 84+99 LT

A00802 - 30

ITEM 691. (Continued)

88+66 to 89+53 LT 90+98 to 91+09 LT 91+32 to 92+42 LT 91+62 to 92+00 RT

ITEM 691.1 BALANCE STONE WALL REMOVED AND STACKED

Station Offset 42+25 to 42+34 LT

Gebo Lane Station Offset 110+26 to 110+71 LT

Shared Use Path

153+36 to 153+59 LT/RT

ITEM 697. SEDIMENTATION FENCE

17+50 to 22+11 LT

ITEM 698.3 GEOTEXTILE FABRIC FOR SEPARATION

To be used below stone for pipe ends.

ITEM 698.4 GEOTEXTILE FABRIC FOR PERMANENT EROSION CONTROL

To be used for streambed restoration areas.

ITEM 707.011 PLANTER REMOVED AND STACKED, LOCATION 1

45+81 to 46+02 LT

A00802 - 31

ITEM 707.012 PLANTER REMOVED AND STACKED, LOCATION 2

62+44 to 62+50 LT

ITEM 707.03 BOULDER REMOVED AND STACKED

Station Offset 33+27 to 33+45 LT 61+50 to 61+82 LT

62+86 LT

63+86 LT

75+95 to 76+23 LT 76+23 to 77+26 LT

82+04 LT

86+69 to 87+17 LT

91+95 LT

ITEM 707.82 POST REMOVED AND STACKED

Station Offset

21+29 24’ LT

31+50 22’ LT

41+39 18’ LT

90+36 27’ LT

ITEM 711. BOUND REMOVED AND RESET

Station Offset

40+09 20' RT

41+37 30' LT

48+85 30' LT

90+98 29' LT

ITEM 711.01 IRON PIN REMOVED AND RESET

67+79 30’ LT

A00802 - 32

ITEM 712. BOUND REMOVED AND STACKED

88+18 32’ LT

ITEM 715. RURAL MAILBOX REMOVED AND RESET

Station Offset

9+63 41' LT

9+69 40' LT

33+94 16' RT

34+78 16' RT

36+66 14' RT

44+69 11' RT

44+73 11' RT

46+29 17' RT

46+63 27' LT

46+65 27' LT

49+73 12’ RT

49+75 12' RT

49+77 12' RT

49+80 12' RT

58+20 19' RT

59+43 17' RT

60+78 16' RT

61+88 17' RT

64+31 15' RT

68+10 20' RT

72+94 15’ RT

73+22 14' RT

73+25 14’ RT

78+96 18' RT

83+49 15' RT

85+57 9’ RT

87+33 7' RT

87+37 7' RT

89+20 14' RT

89+22 13' RT

89+92 14' RT

91+51 12' RT

93+48 17' RT

93+53 18' RT

A00802 - 33

ITEM 751.7 COMPOST BLANKET

To be used for wetland replication areas.

ITEM 765.415 NATIVE SHORT GRASSLAND MIX

Station Offset 12+74 to 14+82 LT 15+24 to 15+32 LT 15+39 to 112+30 LT 19+03 to 27+32 RT 27+58 to 29+52 RT 27+88 to 28+64 LT 29+09 to 33+00 LT 63+97 to 67+86 RT 64+44 to 69+26 LT

Gebo Lane

112+30 to 115+50 RT

ITEM 767.121 SEDIMENT CONTROL BARRIER

Station Offset 17+50 to 19+60 LT 19+03 to 27+06 RT 25+92 to 27+56 LT 27+09 to 27+20 RT 27+63 to 29+09 RT 29+01 to 36+14 LT 63+97 to 64+68 RT 64+45 to 65+26 LT 65+35 to 67+86 RT 65+37 to 67+50 LT 77+60 to 85+86 RT 99+30 to 100+70 RT 99+30 to 100+70 LT

Gebo Lane Station Offset 111+24 to 112+33 LT

Shared Use Path Station Offset 149+80 to 153+51 LT 154+76 to 157+87 RT 155+41 to 158+22 LT

A00802 - 34

ITEM 767.122 SEDIMENT BARRIER – COIR LOG

To be used where required in streambed restoration areas, as directed by the Engineer and in wetland replication areas.

19+60 to 21+15 LT 19+62 to 20+47 LT 20+53 to 20+68 LT 64+68 to 65+24 RT

110+49 to 111+24 LT

ITEM 767.9 JUTE MESH

To be used where required in streambed restoration areas, as directed by the Engineer.

ITEM 804.3 3 INCH ELECTRICAL CONDUIT TYPE NM – PLASTIC - (UL)

Station Offset 12+96 to 13+31 RT 13+09 to 13+09 RT/LT 12+88 to 13+09 LT 20+94 to 20+96 RT/LT 20+94 to 21+57 RT 20+96 to 21+57 LT 21+57 to 21+57 RT/LT 30+31 to 30+67 RT 30+40 to 30+40 RT/LT 37+46 to 37+66 RT 37+54 to 37+58 RT/LT 61+77 to 62+22 RT 62+15 to 62+15 RT/LT 62+15 to 62+30 LT 85+72 to 85+86 RT 85+80 to 85+86 RT 85+86 to 85+82 RT/LT 99+84 to 100+22 LT 100+06 to 100+06 RT/LT 100+06 to 100+14 RT

A00802 - 35

ITEM 811.31 PULL BOX 12 X 12 INCHES – SD2.031

Station Offset

13+09 17' RT

13+09 36' LT

20+94 18' RT

20+96 39' LT

21+57 39' LT

21+57 18' RT

30+38 19' RT

37+58 19' RT

37+58 19' LT

62+14 16' LT

62+14 18' RT

85+85 21' RT

94+78 26’ LT

94+96 26’ LT

100+06 19' RT

100+06 16' LT

ITEM 813.811 ELECTRIC SERVICE RISER RELOCATION LOCATION NO. 1

34+15 21' LT

ITEM 813.812 ELECTRIC SERVICE RISER RELOCATION LOCATION NO. 2

36+76 24' LT

ITEM 813.813 ELECTRIC SERVICE RISER RELOCATION LOCATION NO. 3

47+42 26' LT

ITEM 813.814 ELECTRIC SERVICE RISER RELOCATION LOCATION NO. 4

53+82 16' RT

ITEM 813.815 ELECTRIC SERVICE RISER RELOCATION LOCATION NO. 5

55+24 21' LT

A00802 - 36

ITEM 813.816 ELECTRIC SERVICE RISER RELOCATION LOCATION NO. 6

56+32 20' LT

ITEM 813.817 ELECTRIC SERVICE RISER RELOCATION LOCATION NO. 7

60+01 20' LT

ITEM 813.818 ELECTRIC SERVICE RISER RELOCATION LOCATION NO. 8

72+43 25' LT

ITEM 813.819 ELECTRIC SERVICE RISER RELOCATION LOCATION NO. 9

83+21 22' LT

ITEM 813.820 ELECTRIC SERVICE RISER RELOCATION LOCATION NO. 10

88+84 26' LT

ITEM 813.821 ELECTRIC SERVICE RISER RELOCATION LOCATION NO. 11

94+78 22' LT

ITEM 825.101 RECTANGULAR RAPID FLASHING BEACON (AC POWER) LOCATION 1

Ayer Road (Route 110/111) Station Offset

12+88 33' LT

12+94 19' RT

A00802 - 37

ITEM 825.102 RECTANGULAR RAPID FLASHING BEACON (AC POWER) LOCATION 2

Station Offset

30+34 18' RT

30+41 14' LT

ITEM 825.103 RECTANGULAR RAPID FLASHING BEACON (AC POWER) LOCATION 3

Station Offset

37+48 18.5' RT

37+54 16' LT

ITEM 825.104 RECTANGULAR RAPID FLASHING BEACON (AC POWER) LOCATION 4

Station Offset

62+24 17.5' RT

62+32 14' LT

ITEM 825.105 RECTANGULAR RAPID FLASHING BEACON (AC POWER) LOCATION 5

Station Offset

85+72 18' RT

85+82 15' LT

ITEM 825.106 RECTANGULAR RAPID FLASHING BEACON (AC POWER) LOCATION 6

Station Offset

100+16 18' RT

100+22 15' LT

ITEM 831. ROADSIDE GUIDE SIGN (D6/D8) – ALUMINUM PANEL (TYPE A)

Sign Station Offset

MA-D1-7 19+76 43' LT

MA-D1-6 67+72 33' LT

A00802 - 38

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

(TYPE A)

Ayer Road (Route 110/111) Sign Station Offset

D11-11 100+50 17' LT

MA-M1-5 (2) 12+02 30' LT

MA-M1-5a (110) 35+11 17' RT

35+83 17' LT

MA-M1-5a (111) 35+11 17' RT

35+83 17' LT

M2-1 12+02 30' LT

M2-2 99+28 19' RT

M3-1 35+11 17' RT

M3-2 35+11 17' RT

M3-3 35+83 17' LT

M3-4 35+83 17' LT

M6-2P 100+50 17' LT

R1-1 86+28 24' RT

R1-1 100+09 17’ LT

R1-2 12+77 31’ LT

R3-7L 14+57 26' LT

17+02 15' RT

20+63 17' RT

R5-11 28+67 19' LT

28+99 38' LT

R7-1b 29+05 54' LT R8-3a 9+31 30' RT

11+96 25’ RT

17+63 26' LT

19+21 26' LT

W1-1L 83+00 17’ LT

W1-1R 76+01 17’ RT

W1-8R 78+22 29' LT

79+34 16' LT

80+37 16' LT

81+22 16' LT

W1-8L 78+22 29' LT

79+35 16' LT

80+38 16' LT

81+23 17' LT

W11-3 13+90 17' RT

97+70 17' LT

W11-15 83+97 17' RT

87+76 17' LT

98+32 15' RT

W16-9P 83+97 17' RT

87+76 17' LT

98+32 15' RT

Sign Station Offset

R1-1 110+45 25' LT

SP-2 115+46 18' RT

A00802 - 39

ITEM 832. (Continued)

Sign Station Offset

R1-1 154+78 4' RT

R5-3 155+32 14’ LT

W1-1R 152+76 13' LT

W1-1L 154+26 11' LT

157+39 3' RT

W14-1 153+61 26' LT

ITEM 841.2 SUPPORTS FOR GUIDE SIGN (D6-5 INCH TUBULAR POST) STEEL

Station Offset Sign Type

67+72 33' LT MA-D1-6 NEW

ITEM 841.81 SUPPORTS FOR GUIDE SIGN (MA-D1-7) STEEL

Station Offset Sign Type

19+76 43' LT MA-D1-7 NEW

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

STEEL

Ayer Road (Route 110/111) Station Offset Type

9+31 30' RT NEW

9+61 32' RT R&R

9+82 33’ LT R&R

9+92 32' RT R&R

10+28 32’ LT R&R

11+31 29' LT R&R

11+96 25' RT NEW

12+02 30' LT NEW

12+77 31’ LT NEW

13+90 17' RT NEW

14+57 26' LT NEW

14+78 43’ LT R&R

15+60 26' LT R&R

17+63 26' LT NEW

17+02 15' RT NEW

19+21 26' LT NEW

20+63 17' RT NEW

25+90 17' RT R&R

27+90 15' LT R&R

A00802 - 40

ITEM 847.1 (Continued)

Station Offset Type

28+67 19' LT NEW

28+99 38' LT NEW

29+05 54' LT NEW

35+11 17' RT NEW

35+83 17' LT NEW

38+08 27' RT R&R

47+69 16' RT R&R

49+13 34' LT NEW

51+06 17' LT R&R

69+25 17' RT R&R

72+50 17' RT R&R

72+93 16' LT R&R

76+01 17’ RT NEW

77+65 16' RT R&R

78+20 29' LT NEW

78+22 29' LT NEW

79+34 16' LT NEW

79+35 16' LT NEW

80+09 16' RT R&R

80+37 16' LT NEW

80+38 16' LT NEW

81+22 16' LT NEW

81+23 17' LT NEW

83+00 17’ LT NEW

83+97 17' RT NEW

86+28 24' RT NEW

87+76 17' LT NEW

90+79 17' LT R&R

95+17 17' LT R&R

96+50 34' LT R&R

97+67 15' RT R&R

97+70 17' LT NEW

98+32 15' RT NEW

98+75 17' LT R&R

99+42 17' LT R&R

100+09 17’ LT NEW

100+50 17’ LT NEW

Poor Farm Road Station Offset Type

120+22 33' LT R&R

Gebo Lane Station Offset Type

110+45 25' LT NEW

115+42 17' RT R&R

115+46 18’ RT NEW

A00802 - 41

ITEM 847.1 (Continued)

Station Offset Type

152+76 13' LT NEW

153+61 26' LT NEW

154+26 11' LT NEW

154+78 4' RT NEW

155+32 14’ LT NEW

157+39 3' RT NEW

ITEM 848.1 SIGN SUP (NOT GUIDE)+RTE MKR W/2 BRKWAY POST ASSEMBLIES –

STEEL

Ayer Road (Route 110/111) Station Offset Type

99+28 19' RT NEW

Gebo Lane

115+49 34' RT NEW

ITEM 853.2 TEMPORARY BARRIER (TL-2)

To be used as directed by the Engineer during construction of culvert at STA 20+72 and

ITEM 853.21 TEMPORARY BARRIER REMOVED AND RESET

To be used as directed by the Engineer during construction of culvert at STA 20+72 and

ITEM 862.506 FAST DRY MULTI-COMPONENT PAVEMENT MARKINGS, RECESSED,

WET REFLECTIVE (6 INCH WHITE LINE)

Ayer Road (Route 110/111) Station Type 8+70 to 12+00 SWL 8+70 to 12+84 SWL 13+02 to 20+78 SWL 13+02 to 15+10 SWL 13+02 to 29+41 SWL 15+10 to 16+48 DWLEx 15+58 to 16+98 DWLEx 16+98 to 20+78 SWL 21+84 to 23+18 SWL 23+86 to 25+41 SWL 26+16 to 30+24 SWL 30+44 to 37+38 SWL 30+44 to 37+38 SWL 37+58 to 37+63 SWL 37+58 to 42+10 SWL 38+21 to 62+14 SWL

A00802 - 42

ITEM 862.506 (Continued)

Station Type 43+02 to 48+80 SWL 49+95 to 57+39 SWL 58+26 to 62+14 SWL 62+34 to 74+08 SWL 62+34 to 85+66 SWL 74+63 to 77+23 SWL 78+06 to 85+65 SWL 85+86 to 96+28 SWL 86+41 to 100+06 SWL 97+08 to 100+06 SWL 100+26 to 100+75 SWL 100+26 to 100+71 SWL

ITEM 863.506 FAST DRY MULTI-COMPONENT PAVEMENT MARKINGS, RECESSED,

WET REFLECTIVE (6 INCH YELLOW LINE)

Ayer Road (Route 110/111) Station Type 8+70 to 12+05 DBYL 9+05 to 9+48 DYLEx 9+48 to 10+53 DBYL 10+53 to 10+78 DYLEx 10+78 to 12+05 DBYL 13+02 to 20+78 DBYL 15+10 to 16+73 DBYL 21+79 to 23+33 DBYL 23+33 to 23+69 DYLEx 23+69 to 25+43 DBYL 26+00 to 29+50 DBYL 30+09 to 30+24 DBYL 30+44 to 37+38 DBYL 37+58 to 37+70 DBYL 38+21 to 42+10 DBYL 43+02 to 48+80 DBYL 49+38 to 49+38 DBYL 49+95 to 57+39 DBYL 58+26 to 62+14 DBYL 62+34 to 74+08 DBYL 74+63 to 77+23 DBYL 78+06 to 85+65 DBYL 86+42 to 96+28 DBYL 97+08 to 100+06 DBYL 100+26 to 100+73 DBYL

Gebo Lane Station Type 110+43 to 112+30 DBYL

A00802 - 43

ITEM 863.506 (Continued)

120+23 to 120+76 DBYL

ITEM 864.04 PAVEMENT ARROWS AND LEGENDS REFLECTORIZED WHITE

(THERMOPLASTIC)

Ayer Road (Route 110/111) Station Type

13+09 LEFT ARROW

13+51 ONLY

14+65 LEFT ARROW

15+05 ONLY

17+03 ONLY

17+42 LEFT ARROW

18+05 ONLY

18+48 LEFT ARROW

19+10 ONLY

19+52 LEFT ARROW

20+14 ONLY

20+56 LEFT ARROW

Shared Use Path (Route 110/111)

154+67 LEFT ARROW

ITEM 866.112 12 INCH REFLECTORIZED WHITE LINE (THERMOPLASTIC)

Station Type 12+80 to 13+00 CW 12+80 to 13+00 CW 14+64 to 15+42 CW 14+64 to 15+42 CW 14+82 to 15+08 SL 29+85 to 30+12 SL 30+28 to 30+40 CW 30+28 to 30+40 CW 36+01 to 36+60 CW 36+11 to 36+49 CW 36+01 to 36+60 CW 36+01 to 36+60 CW 37+42 to 37+54 CW 37+42 to 37+54 CW 37+66 to 38+15 CW 37+67 to 38+16 CW 37+74 to 38+06 CW 37+93 to 38+05 SL 42+23 to 42+86 CW

A00802 - 44

ITEM 866.112 (Continued)

Station Type 42+33 to 42+72 CW 42+33 to 42+72 CW 42+33 to 42+86 CW 48+89 to 48+89 SL 49+17 to 49+38 SL 49+00 to 49+74 CW 49+00 to 49+74 CW 49+00 to 49+74 CW 49+00 to 49+74 CW 49+84 to 49+84 SL 57+50 to 58+15 CW 57+58 to 58+07 CW 57+58 to 58+07 CW 57+50 to 58+15 CW 62+18 to 62+30 CW 62+18 to 62+30 CW 74+14 to 74+56 CW 74+21 to 74+46 CW 74+21 to 74+46 CW 74+14 to 74+56 CW 77+33 to 77+95 CW 77+33 to 77+95 CW 77+33 to 77+95 CW 77+48 to 77+82 CW 85+69 to 85+82 CW 85+69 to 85+82 CW 86+10 to 86+25 SL 96+54 to 96+66 SL 96+54 to 96+78 CW 96+45 to 96+87 CW 96+54 to 96+78 CW 96+50 to 96+82 CW 100+10 to 100+22 CW 100+10 to 100+22 CW 100+11 to 100+16 SL

Gebo Lane Station Type 110+27 to 110+27 CW 110+40 to 110+40 CW 110+27 to 110+40 CW 110+27 to 110+40 CW 110+46 to 110+46 SL 115+41 to 115+41 SL 115+46 to 115+46 CW 115+46 to 115+59 CW 115+59 to 115+59 CW

A00802 - 45

ITEM 866.112 (Continued)

Station Type 154+23 to 154+23 SL 154+37 to 154+83 CW 154+37 to 154+83 CW 154+37 to 154+83 CW 154+45 to 154+75 CW 154+58 to 154+75 SL 154+88 to 154+88 SL

ITEM 867.112 12 INCH REFLECTORIZED YELLOW LINE (THERMOPLASTIC)

Station Type 8+70 to 11+94 LT 15+42 to 16+51 LT 21+80 to 25+43 LT

ITEM 874. STREET NAME SIGN

Sign Station Offset MA-D3-1a 21+05 45' LT MA-D3-1a 21+05 45' LT MA-D3-1b 49+13 34' LT MA-D3-1b 49+13 34' LT MA-D3-1c 21+05 45' LT MA-D3-1c 21+05 45' LT

Gebo Lane Sign Station Offset MA-D3-1d 115+49 34’ RT MA-D3-1d 115+49 34’ RT MA-D3-1a 115+49 34' RT MA-D3-1a 115+49 34' RT

ITEM 874.2 TRAFFIC SIGN REMOVED AND RESET

Sign Station Offset

W2-2 9+71 32' RT

R8-3a 9+87 40’ LT

R2-1(45) 9+91 32’ RT

W6-1 10+06 40’ LT

R8-3a 11+61 31' LT

R1-1 14+69 31’ LT

W2-2 15+44 29' LT

"EXIT" 23+29 35' LT

"EXIT ONLY" 23+72 31' LT

R5-1 23+80 24' LT

"BOWERS BROOK" 25+88 19' RT

"BOWERS BROOK" 27+89 15' LT

R1-1 38+09 33' RT

A00802 - 46

ITEM 874.2 (Continued)

Ayer Road (Route 110/111) Sign Station Offset

"SO. SHAKER RD" 38+23 14' RT

"NO ACCESS TO DEVENS" 47+55 14' RT

R1-1 49+21 54'LT

"NO ACCESS TO DEVENS" 51+06 24' LT

POST WITH MILE MARKER 69+25 14' RT

R2-1(35) 72+52 13' RT

R2-1(40), "HARVARD GROWN" 73+87 23' LT

MA-W13-4 77+66 16' RT

POST WITH MILE MARKER 80+12 16' RT

"MYRICK LN" 86+50 15' RT

R2-1(35) 90+76 22' LT

MA-W13-4 95+08 22' LT

"CORTLAND LANE" 96+42 30' LT

"LIONS INTERNATIONAL" 97+63 14' RT

"LIONS INTERNATIONAL" 98+73 23' LT

"HARVARD GROWN" 99+50 22' LT

Gebo Lane Sign Station Offset

R1-1 115+30 14' RT

Poor Farm Road Sign Station Offset

R1-1 120+45 21' LT

ITEM 874.4 TRAFFIC SIGN REMOVED AND STACKED

Sign Station Offset R8-3a 10+18 32' RT R8-3a 11+37 28' RT R8-3a 14+45 32' LT R8-3a 15+77 29' LT R8-3a 17+02 20' LT R8-3a 17+91 22' LT

"2 WEST", "2 EAST" 18+15 24' LT

R8-3a 19+27 25' LT

R1-1 19+59 32' LT

"GEBO LANE" 20+17 20' LT

"JCT 2" 20+46 21' LT

"LANCASTER COUNTY ROAD" 28+12 23' LT

"EAST 110", "HARVARD GROWN" 35+16 12' RT

"NORTH 111" 35+17 15' RT

"WEST 110" 35+80 22' LT

"SOUTH 111" 35+80 26' LT

A00802 - 47

ITEM 874.4 (Continued)

Sign Station Offset

"SHAKER HILLS GOLF" 38+52 12' RT

"ENTER" 46+85 20' RT

"ENTER" 47+41 15' RT

"OLD MILL ROAD" 48+94 29' LT

"EXIT" 49+17 13' RT

"EXIT" 49+69 14' RT

"ROUTE 2 EXITS" 67+92 28' LT

W1-8R 79+47 20' LT

W1-8R 80+21 23' LT

W1-8R 81+03 22' LT

W1-8L 83+45 16' RT

W1-8L 85+00 12' RT

R1-1 86+25 51' RT

"JUNCTION" 97+20 15' RT

Gebo Lane Sign Station Offset

"GEBO LANE" 115+53 34' RT

Shared Use Path Sign Station Offset

R1-1 154+78 3' RT

"WE NEED YOU TO BUCKLE UP" 154+78 3' RT

R1-1 157+74 7' RT

R7-1b 157+95 20' LT R7-1b 158+57 35' LT

ITEM 874.7 MISCELLANEOUS SIGNS REMOVED AND STACKED

Sign Station Offset

"FOR LEASE" 41+03 29' LT

"FOXGLOVE APARTMENTS" 42+20 29' LT

"310" 70+78 15' RT

"313" 72+80 24' LT

ITEM 904. 4000 PSI, 3/4 INCH, 610 CEMENT CONCRETE

To be used for proposed headwalls.

ITEM 910. STEEL REINFORCEMENT FOR STRUCTURES

To be used for proposed headwalls.

A00802 - 48

ITEM 983.521 STREAMBED RESTORATION

Station Offset 20+54 to 20+72 LT 20+72 to 20+72 LT/RT 20+63 to 20+79 RT 65+21 to 65+35 RT 65+26 to 65+38 LT

ITEM 991.11 CONTROL OF WATER – LOCATION NO. 1

To be used for culvert construction near STA 20+72, as directed by Engineer.

ITEM 991.12 CONTROL OF WATER – LOCATION NO. 2

To be used for culvert construction near STA 65+30, as directed by Engineer.

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