SWAMPSCOTT ROAD AT FIRST STREET ROUNDABOUT CONSTRUCTION

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ESSEX FRANKLIN BERK SHIR E MIDDLESEX HAMPSHIRE WORCESTER SUFFOLK NORFOLK HAMPDEN BRISTOL PLYMOUTH SALEM BARNSTABLE DUKES NANTUCKET LOCATION MAP SALEM, MA SWAMPSCOTT ROAD AT FIRST STREET ROUNDABOUT

1 ESSEX FRANKLIN BERK SHIR E MIDDLESEX HAMPSHIRE WORCESTER SUFFOLK NORFOLK HAMPDEN BRISTOL PLYMOUTH SALEM BARNSTABLE DUKES NANTUCKET LOCATION MAP SALEM, MA SWAMPSCOTT ROAD AT FIRST STREET ROUNDABOUT CONSTRUCTION PROJECT LOCATION SHEET NO. TITLE 1 TITLE SHEET AND INDEX 2 KEY PLAN 3-4 EXISTING CONDITIONS PLANS 5-7 TYPICAL SECTIONS 8-9 CONSTRUCTION PLANS -11 PROFILES GRADING PLANS 14 DRAINAGE PIPE & STRUCTURE SCHEDULE 15 CONSTRUCTION DETAILS VICINITY MAP 1" = 00' CITY MAYOR KIMBERLEY DRISCOLL SEPTEMBER 2017 Project Number: NOTICE OF INTENT PLANS CITY ENGINEER DAVID KNOWLTON, P.E.

2 STA N E PC PCC PRC PCC PRC FIRST STREET 12 STA N E SWAMPSCOTT ROAD 13 2 PRC PRC PCC FIRST= SWAMPSCOTT PC SWAMPSCOTT ROAD 16 STA N E STA N E PLAN TYPE SHEET NUMBER X X EXISTING CONDITIONS PLANS CONSTRUCTION PLANS X PROFILES SCALE: 1" = 40'

3 M E R I D I A N A S S O C I A T E S 500 CUMMINGS CENTER, SUITE MILK STREET, SUITE 302 BEVERLY, MASSACHUSETTS WESTBOROUGH, MASSACHUSETTS TELEPHONE: (978) TELEPHONE: (508) Copyright by Meridian Associates, Inc. All rights reserved.

4 M E R I D I A N A S S O C I A T E S 500 CUMMINGS CENTER, SUITE MILK STREET, SUITE 302 BEVERLY, MASSACHUSETTS WESTBOROUGH, MASSACHUSETTS TELEPHONE: (978) TELEPHONE: (508) Copyright by Meridian Associates, Inc. All rights reserved.

5 PAVEMENT NOTES: PAVEMENT RECLAMATION (SWAMPSCOTT ROAD): 50'-0" LAYOUT SURFACE: 1.5" SUPERPAVE SURFACE COURSE 9.5 (SSC-9.5) OVER 5" SUPERPAVE INTERMEDIATE COURSE 19.0 (SIC-19.0) (35'-11"± TO 60'-1"±) ROADWAY B L CONSTRUCTION SUBBASE: RECLAIM: 4" MIN* RECLAIMED BASE COURSE MATERIAL (SUPPLEMENT WITH DENSE GRADED CRUSHED STONE IF NECESSARY) * MAY REQUIRE OVER EXCAVATION OF SUB-BASE MATERIAL TO MEET MINIMUM DEPTH 12" DEPTH 6'-0" PAVEMENT RECLAMATION (FIRST STREET): SPLITTER ISLAND SURFACE: 1.5" SUPERPAVE SURFACE COURSE 9.5 (SSC-9.5) OVER 5" SUPERPAVE INTERMEDIATE COURSE 19.0 (SIC-19.0) 6:1 6" (TYP) 1.5%* MAX. 1.5%* MAX. 2.0% 2.0% EXISTING STONE WALL SUBBASE: 4" MIN* RECLAIMED BASE COURSE MATERIAL (SUPPLEMENT WITH DENSE GRADED CRUSHED STONE IF NECESSARY) * MAY REQUIRE OVER EXCAVATION OF SUB-BASE MATERIAL TO MEET MINIMUM DEPTH RECLAIM: " DEPTH PROP GRANITE CURB, TYPE VA-4 (TYP) PROP 4" CEM CONC (TYP) TYPE B (TYP) TYPE B (TYP) PROP 4" CEM CONC ISLAND 1.5" SUPERPAVE SURFACE COURSE 9.5 5" SUPERPAVE INTERMEDIATE COURSE " MIN RECLAIMED BASE COURSE PAVEMENT MILL AND HMA OVERLAY (SWAMPSCOTT ROAD): SURFACE: 1.5" SUPERPAVE SURFACE COURSE 9.5 (SSC-9.5) MILLING: 1.5" MICROMILL PROP 4" LOAM AND SEED TYPICAL SECTION - FIRST STREET STA. 2+22± TO STA. 2+74± PAVEMENT MILL AND HMA OVERLAY (FIRST STREET): SURFACE: 1.5" SUPERPAVE SURFACE COURSE 9.5 (SSC-9.5) MILLING: 1.5" MICROMILL ASPHALT EMULSION FOR TACK COAT: ASPHALT EMULSION FOR TACK COAT SHALL BE PLACED ON ALL MILLED SURFACES (APPLICATION RATE = 0.07 GAL/SY) AND BETWEEN ALL NEW PAVEMENT LAYERS (APPLICATION RATE = 0.05 GAL/SY) 18'-3"± TO 18'-8"± 13'-2"± TO 18'-6"± 32'-0" 13'-2"± TO 18'-6"± 18'-3"± TO 18'-8"± CIRCULAR ROADWAY TRUCK APRON LANDSCAPED ISLAND TRUCK APRON CIRCULAR ROADWAY BL CONSTRUCTION 3" (TYP) 2.0% 6" (TYP) 2.0% PROP GRANITE CURB, TYPE M-0, SEE DETAIL TYPE B (TYP) PROP 8" STAMPED CONCRETE TRUCK APRON WITH #4 12" OC (TYP) TYPE B (TYP) PROP 4" LOAM AND SEED TYPICAL SECTION - FIRST STREET STA. 1+30± TO STA. 2+22± TYPICAL SECTION - SWAMPSCOTT ROAD STA ± TO STA ± PROP GRANITE CURB, TYPE VA-4 (TYP) PROP GRANITE CURB, TYPE M-0, SEE DETAIL 1.5" SUPERPAVE SURFACE COURSE 9.5 5" SUPERPAVE INTERMEDIATE COURSE " MIN RECLAIMED BASE COURSE R=1" 3" 9" 2" PROP STAMPED CONC TRUCK APRON (8" CONCRETE WITH 4" 12" OC) 30'-0" 1'-0" R ROADWAY BL CONSTRUCTION 1'-0" R PROP GRANITE CURB, TYPE M-0 PROP HIGH EARLY STRENGTH CEMENT CONCRETE (4,000 PSI, 3 4", 6) 6" 6" R=1 1 2" 6" 20" 6" 2'-0" 2'-0" 6" 6" 6" (TYP) GRANITE CURB M0 DETAIL NOT TO SCALE 6:1 2.0% 2.0% 6:1 PROP 4" LOAM AND SEED TYPICAL SECTION - FIRST STREET STA. 0+90± TO STA. 1+30± 1.5" SUPERPAVE SURFACE COURSE 9.5 5" SUPERPAVE INTERMEDIATE COURSE " MIN. RECLAIMED BASE COURSE HOR. SCALE IN FEET VER. SCALE IN FEET

6 50'-0" LAYOUT (37'-11"± TO 38'-2"±) ROADWAY BL CONSTRUCTION EXISTING 18'-"± TO 19'-5"± 18'-9"± TO 19'-1"± EXISTING 1.5" MICROMILL AND 1.5" SUPERPAVE SURFACE COURSE 9.5 OVERLAY TYPICAL SECTION - FIRST STREET STA. 4+37± TO STA. 4+62± 50'-0" LAYOUT (35'-11"± TO 38'-2"±) ROADWAY BL CONSTRUCTION GORE AREA 6'-0" SHOULDER SHOULDER EXISTING STONE WALL 6:1 6" (TYP) 1.5%* MAX. 1.5%* MAX. 2.0% 2.0% PROP 4" CEM CONC (TYP) TYPE B (TYP) PROP 4" LOAM AND SEED PROP GRANITE CURB, TYPE VA-4 (TYP) 1.5" SUPERPAVE SURFACE COURSE 9.5 5" SUPERPAVE INTERMEDIATE COURSE 19.0 TYPICAL SECTION - FIRST STREET STA. 2+74± TO STA. 4+37± 4" MIN RECLAIMED BASE COURSE HOR. SCALE IN FEET VER. SCALE IN FEET

7 60'-0" LAYOUT (37'-0"± TO 51'-3"±) (35'-11"± TO 52'-9"±) ROADWAY BL CONSTRUCTION 6'-0" SPLITTER ISLAND 1.5%* MAX. 2.0% 2.0% 6" (TYP) GUARD RAIL STA 12+44± TO STA 12+92± PROP 4" CEM CONC (TYP) PROP 8" GRAVEL SUBBASE (TYP) TYPE B (TYP) PROP 4" CEM CONC ISLAND PROP GRANITE CURB, TYPE VA-4 (TYP) TYPICAL SECTION - SWAMPSCOTT ROAD STA ± TO STA ± STA ± TO STA ± 1.5" SUPERPAVE SURFACE COURSE 9.5 5" SUPERPAVE INTERMEDIATE COURSE " MIN RECLAIMED BASE COURSE 60'-0" LAYOUT (33'-6"± TO 37'-0"±) (28'-0"± TO 35'-11"±) ROADWAY BL CONSTRUCTION GORE AREA 2'-0" 6'-0" MIN. SHOULDER SHOULDER 1.5%* MAX. 2.0% 2.0% 6" (TYP) GUARD RAIL STA 11+54± TO STA 12+44± PROP 4" CEM CONC (TYP) TYPE B (TYP) PROP GRANITE CURB, TYPE VA-4 (TYP) TYPICAL SECTION - SWAMPSCOTT ROAD STA. +50± TO STA ± STA ± TO STA ± 60'-0" LAYOUT 1.5" SUPERPAVE SURFACE COURSE 9.5 5" SUPERPAVE INTERMEDIATE COURSE " MIN RECLAIMED BASE COURSE (33'-0"± TO 33'-6"±) 28'-0"± ROADWAY BL CONSTRUCTION EXISTING 16'-6"± TO 16'-7"± 13'-4"± TO 13'-6"± 16'-5"± TO 17'-0"± 14'-6"± TO 14'-8"± 1.5" MICROMILL AND 1.5" SUPERPAVE SURFACE COURSE 9.5 OVERLAY TYPICAL SECTION - SWAMPSCOTT ROAD STA. +25± TO STA. +50± STA ± TO STA ± HOR. SCALE IN FEET VER. SCALE IN FEET

8 +00 PAVEMENT MILL AND OVERLAY SILT SACK, TYP. PAVEMENT MILL AND OVERLAY STA N E S30 36'43"E 43.76' RET TREE PROP SAWCUT PC R&R GRANITE CURB BEGIN GUARDRAIL STA , 23.60' LT FIRST STREET CONSTRUCTION BASELINE STA N E PROP STEEL W-BEAM HIGHWAY GUARD WITH MODIFIED POST INSTALLATION LIMIT OF GRADING PROP CEMENT CONC R&R GRANITE CURB RET TREE PROP SAWCUT PROP GRANITE CURB, TYPE VA-4 SWAMPSCOTT ROAD R =9.00' L= ' COMPOST FILTER TUBE, TYP. PROP CEMENT CONC PCC RET TREE PROP FULL-DEPTH ROADWAY RECONSTRUCTION 4 R = ' L= ' LIMIT OF GRADING R&R GRANITE CURB PROP FULL-DEPTH ROADWAY RECONSTRUCTION SWAMPSCOTT ROAD CONSTRUCTION BASELINE 12 R =600.00' L= ' RET TREE R&R HYDRANT PROP WHEELCHAIR RAMP NO. 1 REM TREE RET TREE END GUARDRAIL STA , 33.89' LT 3 FIRST STREET PROP CEMENT CONC PROP CEMENT CONC ISLAND PCC FULL-DEPTH ROADWAY RECONSTRUCTION 13 RET TREE PRC R =600.00' L=8 8.73' PRC PROP CEMENT CONC ISLAND PROP WHEELCHAIR RAMP NO. 2 PROP CEMENT CONC ISLAND PROP UTILITY POLE (BY NATIONAL GRID) PROP LANDSCAPED CENTER ISLAND PRC R=630.00' L=37.40' SWAMPSCOTT= FIRST PC PROP STAMPED CONC TRUCK APRON REM TREE PCC PROP FULL-DEPTH ROADWAY RECONSTRUCTION PROP BITUMINOUS BERM 1 PRC LIMIT OF GRADING REM TREE LIMIT OF GRADING PROP PARKING LOT EXPANSION R =5 0.00' L=288.65' R&D BITUMINOUS BERM ' N65 56'49"E REM TREE LIMIT OF GRADING FIRST STREET CONSTRUCTION BASELINE 0+00 R&R UTILITY POLE (BY NATIONAL GRID) SCALE: 1" = 20'

9 4 3 R= ' L=214.36' FIRST STREET SILT SACK, TYP. PCC SWAMPSCOTT= FIRST R=630.00' PROP L=37.40' STAMPED CONC TRUCK APRON 13 PRC R = ' L=88.73' PRC PROP CEMENT CONC ISLAND PCC PROP WHEELCHAIR RAMP NO. 3 PROP CEMENT CONC R&R GRANITE CURB SWAMPSCOTT ROAD CONSTRUCTION BASELINE PROP CEMENT CONC ISLAND LIMIT OF GRADING PROP FULL-DEPTH ROADWAY RECONSTRUCTION 14 PRC PRC R =50.00' L= ' 15 PAVEMENT MILL AND OVERLAY PC PROP CEM CONC WALK SWAMPSCOTT ROAD R&R UTILITY POLE (BY NATIONAL GRID) PROP BITUMINOUS BERM R&D BITUMINOUS BERM LIMIT OF GRADING PROP SAWCUT PROP GRANITE CURB, TYPE VA-4 COMPOST FILTER TUBE, TYP. STA N E N65 56'49"E ' PROP BITUMINOUS BERM 0+00 STA N E SCALE: 1" = 20'

10 PROJECT BEGIN STA N E GRADE BREAK STA = ELEV = % GRADE BREAK STA = ELEV = % GRADE BREAK STA = ELEV = % GRADE BREAK STA = ELEV = % GRADE BREAK STA = ELEV = % PVC: ELEV: PVI STA = PVI ELEV = A.D. = 2.93% K = ' VC 293.3' HSD PVT: NAVD 88 BASE ELEV ELEV: GRADE BREAK STA = ELEV = 3.20 GRADE BREAK STA = PROJECT END STA N E % 7.35% ELEV = 5.03 STA FIRST = STA SWAMPSCOTT SEA RAA SEA FIRST STREET PROFILE H:1"=20' V:1"=4'

11 1 0 GRADE BREAK STA = ELEV = GRADE BREAK STA = PVC: ELEV = ELEV: % -4.78% PROJECT BEGIN STA N E PVI STA = PVI ELEV = A.D. = 2.94% K = ' VC 296.9' HSD PVT: ELEV: % GRADE BREAK STA = NAVD 88 BASE ELEV ELEV = % 2.00% 0.00% -2.00% -0.43% GRADE BREAK STA = ELEV = GRADE BREAK STA = ELEV = GRADE BREAK STA = ELEV = GRADE BREAK STA = ELEV = CONTINUED BELOW STA SWAMPSCOTT = STA FIRST GRADE BREAK STA = ELEV = GRADE BREAK STA = ELEV = SEA RAA SEA CONTINUED ABOVE -0.43% -0.52% 90 PROJECT END STA N E SWAMPSCOTT ROAD PROFILE H:1"=20' V:1"=4' 11

12 STA N E PC STA N E SW PCC AM PS CO 12 PCC ET 3 AD FI RS T ST RE WCR 1 PRC PRC WCR 2 PRC SWAMPSCOTT= FIRST TC BC PC PRC WCR RO PCC TC WCR HIGH POINT OFFSET: % % HIGH POINT OFFSET: RT TT SCALE: 1" = 20' 0

13 FIRST STREET 4 3 PCC WCR SWAMPSCOTT= FIRST WCR 2 PRC PRC PCC PRC WCR PCC BC TC PC PRC WCR 3 15 SWAMPSCOTT ROAD TC HIGH POINT OFFSET: % % HIGH POINT OFFSET: RT STA N E STA N E SCALE: 1" = 20'

14 DRAINAGE STRUCTURE TABLE PIPE TABLE NAME STATION RIM OFFSET INCOMING PIPES OUTGOING PIPES PIPE SIZE & TYPE LENGTH SLOPE E-CB LT I=88.' (P-CBCI-4) P-CBCI-1 TO 24 LF E-CB LT I=87.70' (P-CBCI-16) I=87.70' (P-CBCI-17) P-CBCI-3 TO P-DMH-13 P-CBCI-4 TO E-CB-7 57 LF 22 LF P-CBCI LT I=87.00' () P-CBCI-6 TO P-DMH LF P-CBCI RT I=87.50' (P-DMH-13) P-CBCI-12 TO P-DMH LF P-CBCI LT I=88.20' (E-CB-7) P-CBCI-14 TO P-DMH LF P-CBCI LT I=86.30' (P-DMH-19) P-CBCI-16 TO E-CB-15 LF P-CBCI RT I=88.20' (P-DMH-13) P-CBCI-17 TO E-CB LF P-CBCI RT I=87.00' (P-DMH-13) P-DBCB-8 TO 5 LF P-CBCI-16 P-CBCI LT 13.2 RT I=87.80' (E-CB-15) I=87.90' (E-CB-15) P-DBCB- TO P-DMH-13 TO P-DMH-19 6 LF 55 LF P-DBCB LT I=93.30' () P-DBCB RT I=94.50' () P-DMH RT I=88.00' (P-CBCI-12) I=86.60' (P-CBCI-14) I=87.00' (P-CBCI-3) I=86.40' (P-DMH-19) P-DMH LT I=86.20' (P-CBCI-6) I=86.00' (P-DMH-13) SCALE: 1" = 20'

15 AREA OF AREA OF DISTURBANCE DISTURBANCE PROTECTED AREA PROTECTED AREA EXISTING TREE(S) WOODEN OR METAL POSTS (MAX 8' SPACING) LIMIT OF FENCING (MULTIPLE TREES) PRUNE PER ISA STANDARDS REMOVE DEAD & DAMAGED BRANCHES TIE BRANCHES UP TO AVOID DAMAGE FROM CONSTRUCTION EQUIPMENT WOODEN OR METAL POSTS (TYP) INSTALL FENCING AT EDGE OF DRIPLINE OR AS FAR FROM TRUNK AS POSSIBLE MIN DISTANCE IS 6' FROM TRUNK MAY BE PLASTIC SNOW FENCE OR CHAIN LINK, MIN 4' HIGH ZONE OF CONSTRUCTION IMPACT (CUT/FILL) PRUNE DAMAGED OR EXPOSED ROOTS DAMAGED WITH A SHARP SAW LIMIT OF DRIPLINE () 6' MIN NO STORAGE OF EQUIPMENT OR STOCKPILING OF MATERIALS WITHIN DRIPLINE 2X4 DIM LUMBER ATTACHED W/ METAL STRAPPING (OPT) AT 2 LOCATIONS (MIN) CLADDING SHALL BE 8' HIGH WITH 6" SPACING OF BOARDS WRAP BARK W/ BURLAP PRIOR TO ARMORING EXISTING GRADE LIMIT OF FENCING (MULTIPLE TREES) LIMIT OF FENCING (INDIVIDUAL TREE) LIMIT OF CONSTRUCTION IMPACT (REFER TO PLANS) PLAN VIEW EXISTING TREE EXISTING TREE LIMIT OF FENCE (INDIVIDUAL TREE) LIMIT OF CANOPY () GENERAL NOTES: 1. PROVIDE A MINIMUM TUBE DIAMETER OF 12 INCHES FOR SLOPES UP TO 50 FEET IN LENGTH WITH A SLOPE RATIO OF 3H:1V OR STEEPER. LONGER SLOPES OF 3H:1V MAY REQUIRE LARGER TUBE DIAMETER OR ADDITIONAL COURSING OF FILTER TUBES TO CREATE A FILTER BERM. REFER TO MANUFACTURER'S RECOMMENDATIONS FOR SITUATIONS WITH LONGER OR STEEPER SLOPES. 2. INSTALL TUBES ALONG CONTOURS AND PERPENDICULAR TO SHEET OR CONCENTRATED FLOW. 3. TUBE LOCATION MAY BE SHIFTED TO ADJUST TO LANDSCAPE FEATURES, BUT SHALL PROTECT UNDISTURBED AREA AND VEGETATION TO MAXIMUM EXTENT POSSIBLE. 4. DO NOT INSTALL IN PERENNIAL, EPHEMERAL OR INTERMITTENT STREAMS. 5. ADDITIONAL TUBES SHALL BE USED AS REQUIRED BY THE ENGINEER. 6. ADDITIONAL STAKING SHALL BE USED AS REQUIRED BY THE ENGINEER. GEOTEXTILE SKIRT RETRIEVAL STRAP 48" 36" GEOTEXTILE FABRIC CATCH BASIN GRATE OVERFLOW 24" NOTE: USE TWO SILT SACKS AT DOUBLE GRATE CATCH BASINS DIRECTION OF FLOW COMPOST FILTER TUBE MINIMUM 12 INCHES IN DIAMETER WITH AN EFFECTIVE HEIGHT OF 9.5 INCHES. TUBES FOR COMPOST FILTERS SHALL BE JUTE MESH OR APPROVED BIODEGRADABLE MATERIAL, HOWEVER PHOTO-BIODEGRADABLE FABRIC SHALL BE REMOVED AT END OF CONTRACT. TAMP TUBES IN PLACE TO ENSURE GOOD CONTACT WITH SOIL SURFACE, IT IS NOT NECESSARY TO TRENCH TUBES INTO EXISTING GRADE. COMPOST TUBES SHALL BE STAKED OR LEANED AGAINST SUPPORTS (TREES, CINDER BLOCKS) ON SLOPES 2:1 OR GREATER. WHERE NECESSARY, STAKING SHALL BE MIN. 1 INCH X 1 INCH X 3 FEET UNTREATED HARDWOOD STAKES, UP TO 5 FEET APART OR AS REQUIRED TO SECURE TUBES IN PLACE. TUBES SHALL BE STAKED ACCORDING TO MANUFACTURERS RECOMMENDATIONS. 3.0 FT MIN PROVIDE A 3 FT MINIMUM OVERLAP AT ENDS OF TUBES TO JOIN IN A CONTINUOUS BARRIER AND MINIMIZE UNIMPEDED FLOW. STAKE JOINING TUBES SNUGLY AGAINST EACH OTHER TO PREVENT UNFILTERED FLOW BETWEEN THEM. SECURE ENDS OF TUBES WITH STAKES SPACED 18 IN APART THROUGH TOPS OF TUBES. TUBES CAN BE PLACED DIRECTLY ON EXISTING PAVEMENT WHEN NECESSARY. EXISTING TREE EXISTING HEADWALL OR OTHER OBSTACLE STREAM TUBES MAY BE PLACED ON THE UPHILL SIDE OF WELL- ANCHORED, STATIONARY FEATURES SUCH AS EXISTING TREES IN LIEU OF STAKING. UNDISTURBED SOIL & VEGETATION. TUBES SHALL BE PLACED AS CLOSE TO LIMITS OF SOIL DISTURBANCE AS POSSIBLE. UNTREATED HARDWOOD STAKE (TYP) DIRECTION OF FLOW COMPOST FILTER TUBE (TYP) LOOSE COMPOST LAYER PLAN VIEW - JOIN DETAIL CURVE ENDS UPHILL TO PREVENT DIVERSION OF UNFILTERED RUN-OFF. PLAN VIEW

ADDENDUM NO. 1 FOR ROADWAY RECONSTRUCTION RFP # June 7, 2016

ADDENDUM NO. 1 FOR ROADWAY RECONSTRUCTION RFP #2017-01 NOTICE TO PROSPECTIVE BIDDERS June 7, 2016 Prospective bidders are hereby informed of the following corrections, additions, deletions, and/or modifications