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Home My WebLink AboutRD-243-12a PROPOSED DUCTILE IRON MAIN \INSTALL TWO BRASS WEDGES (at 3:00 and 9:00) CEMENT LINED DUCTILE IRON INSTALLATION NOT TO SCALE MINIMUM RESTRAINED LENGTH (FEET) DIAMETER (INCHES) 4 c Irros 11,25 1 1 2 2 3 22 2 4 110 10 U 19 23 27 IDES 1 5 0 0 0 2 2? 20 21 - 20 - - - 4 - 19 32 - 19 34 47 8 - - iG 20 - vERricn2 OFFSETS (OowN) IlS ; G 3 9 n 6 225 9 0 1C T 2 4, 26 31 7 45 25 r 51 it 49 11 60 17 7t 10 I;EAD END 24 j4 h5 55 5 1. VALUES WERE CALCULATED ASSUMING A MINIMUM OF 5 FEET OF COVER OVER THE PIPE. TYPE 5 LAYING CONDITION AND A TOTAL PRESSURE OF 250 PSI (150 PSI TEST PRESSURE WITH A 100 PSI SURGE ALLOWANCE). 2. THE VALUES LISTED FOR BENDS IS THE LENGTH OF RESTRAINED JOINT PIPING REQUIRED FOR EACH SIDE OF THE FITTING. 3. THE VALUES LISTED FOR TEES IS THE LENGTH OF RESTRAINED JOINT PIPING REQUIRED FOR THE TEE BRANCH. VALUES WERE CALCULATED BASED ON MINIMUM LENGTH OF 10 FEET BETWEEN THE NEAREST JOINTS ON BOTH SIDES OF THE TEE 4. THE VALUES LISTED FOR REDUCERS IS THE LENGTH OF RESTRAINED JOINT PIPING REQUIRED FOR THE LARGER PIPE. 5. THE VALUES LISTED FOR VERTICAL OFFSETS ARE THE LENGTHS OF THE RESTRAINED JOINT PIPING REQUIRED FOR THE HIGHER PIPE AND THE LOWER PIPE, RESPECTIVELY, AND ASSUMING A VERTICAL OFFSET OF 3 FEET. B. WHERE THE RESTRAINED LENGTH OF TWO OR MORE FITTINGS OVERLAP, THE LARGER RESTRAINED LENGTH SHALL GOVERN. 7. BACKFILL SHOULD BE COMPACTED TO AT LEAST 90 PERCENT OF MAXIMUM DRY UNIT WEIGHT DETERMINED BY ASTM TEST DESIGNATION D -1557. B. VALUES LISTED ARE FOR THE SPECIFIC LAYING CONDITIONS LISTED ABOVE. FOR THE LENGTH OF RESTRAINED JOINT PIPING FOR OTHER CONDITIONS, SEE THE ENGINEER. MINIMUM RESTRAINED JOINT PIPE LENGTH WATER MAINS V -4„ _ 12„ 6" LOAM TOP COURSE 1 Y2 BASE COURSE 2 Y" f. 1,_6„ - CAPE COD BERM DETAIL NOT TO SCALE • P. ii%i3 iiiiiiiii�� % % % % / / / / / / / /iai • a �� ' �� ' �� ' �� ' �� W a �� ••i!4 �ihii ��hd fait'. 91 : . �. • A ROADWAY TRENCH MATCH EXISTING PAVEMENT (' FILL VOIDS WITH / PAVER SURFACINN�STONE DUST 1 EXISTING DR IVWAY SURFACE �- SEE TYPICAL L 4" GRAVEL PAVEMENT DETAIL BORROW (TYPE C) NOTE: RETAIN EXISTING PAVER BLOCKS DURING SUBBASE EXCAVATION TO BE REPLACED DURING FINAL SITE RESTORATION AND CLEANUP. DRIVEWAY PAVER SURFACING DETAIL NOT TO SCALE TIE RODS TO BELL ON TIE RODS SHALL BE 3/4" ACTIVE MAIN I,; N LINE PIPE MIN. DIAMETER AND CLAMPS SHALL BE MIN 3/8" THICK LAMPS" STEEL NEW TEE NEW PIPE NEW GATE VALVE TIE RODS AND CLAMPS RESTRAINED JOINTS VALVE BONNET AND VALVE OR PIPE WITH THRUST BLOCKS BOX NOT SHOWN AS SPECIFIED. COMBINATIONS OF THESE MAY BE USED WHERE ADDITIONAL RESTRAINING /ANCHORAGE IS REQUIRED. NOT TO SCALE NUMBER OF RODS AND DIAMETER AS SHOWN IN TABLE TIE BOLTS SHALL HAVE THREADS OF ADEQUATE LENGTH TO ALLOW NUTS ON BOTH SIDE OF GLAND 2 NUTS PER BOLTS TIE BOLTS TIE BOLTS PIPE TIE ROD SIZE NO. DIA. 6' 2 5 8' 8" 2 3/4" NOT TO SCALE GRADE / I T SERVICE CONNECTION 5' 1' PVC/ r COPPER WATER PIPING MAIN CORP.—, I, FOR `—SETTLEMENT LOOP MIN. 5' MAX. 50! SERVICE CONNECTION NOT TO SCALE RESTORE SECTION OF ROAD WITHIN PROPOSED SAWCUT LIMITS TO MATCH EXISTING ELEVATIONS (SEE CROSS - SECTIONS) EDGE OF PAVEMENT SAWCUT EXISTING PAVEMENT PRIOR TO PLACEMENT OF FINAL �— PAVEMENT AT A SKEW AS SHOWN NEW PAVEMENT EXISTING PAVEMENT TO REMAIN EDGE OF PAVEMENT TYPICAL PAVEMENT JOINT NOT TO SCALE THICKEN EDGE OF 2' WIDE SMOOTH TROWEL FINISH & RADIUS AT CONCRETE WHERE EDGE (TYP.) ADJACENT TO SOIL TOOLED CONTROL JOINT W/ r RADIUS FINISH GRADE CONCRETE SLAB REINFORCED WTI WIRE MESH q' T 4° GRAVEL BORROW (TYPE C) SUBBASE COMPACTED. FIRM SUBGRADE TYPICAL CONCRETE WALKWAY DETAIL NOT TO SCALE NOTE: CONCRETE FOR THRUST BLOCKS SHALL BE LEANER THAN THE RATIO OF 2 -N2: 5 -Y AND SHALL HAVE A MINIMUM COMPRESSIVE STRENGTH OF 2,000 PSI(SO THAT FLANGES AND BDLTS ARE ACCESSIBLE.) BEARING AREAS OF THRUST BLOCKS (aim"" .vv, It Aw FMI) PIPE SIZE INCHES i/4 BEND 1/e BFND 45' MAX. H 6 AND B a B - 6 H/2 MAX. 22 1 13 B 16 ME ADD ` +• CO ROADWAY CLASS D CONCRETE 45• MAX. �• ' TAP (USE SERWCE SWOIE) EDU OF PAMIIFN If WATER MAR! LAYOUT BACKING AGAINST NOT TO SCALE TYPICAL PLUG UNDISTURBED MATERIAL TYPICAL TEE SPOOL PIECES AND VALVE EXISTING MAIN CLASS D CONCRETE CLASS D CONCRETE BACKING AGAINST BACKING AGAINST UNDISTURBED MATERIAL UNDISTURBED MATERIAL ROPOSED VALVES r 7x 45' 45' MA ' PROPOSED MAIN SPOOL PIECES AND VALVE TYPICAL TAPPED CONNECTION TYPICAL BEND THICKEN EDGE OF 2' WIDE SMOOTH TROWEL FINISH & RADIUS AT CONCRETE WHERE EDGE (TYP.) ADJACENT TO SOIL TOOLED CONTROL JOINT W/ r RADIUS FINISH GRADE CONCRETE SLAB REINFORCED WTI WIRE MESH q' T 4° GRAVEL BORROW (TYPE C) SUBBASE COMPACTED. FIRM SUBGRADE TYPICAL CONCRETE WALKWAY DETAIL NOT TO SCALE NOTE: CONCRETE FOR THRUST BLOCKS SHALL BE LEANER THAN THE RATIO OF 2 -N2: 5 -Y AND SHALL HAVE A MINIMUM COMPRESSIVE STRENGTH OF 2,000 PSI(SO THAT FLANGES AND BDLTS ARE ACCESSIBLE.) BEARING AREAS OF THRUST BLOCKS (aim"" .vv, It Aw FMI) PIPE SIZE INCHES i/4 BEND 1/e BFND 1 /16 BEND PLUG TEES 6 AND B B B - 6 to AND 121 22 1 13 B 16 WATER MAIN THRUST BLOCK DETAILS NOT TO SCALE HOUSE iH GRADE 3E BOX VALVE R MAIN TURBED EARTH TYPICAL GATE VALVE DETAIL NOT TO SCALE �I PLAN /�RWSH GRADE ELEVATION CONTROLDAM NOT TO SCALE UNPAVED_ PAVED SEE PLANS FOR FINAL GRADING EXISTING GROUND SURFACE TYPE -A GRAVEL BORROW COMPACTED TO 95% MAX. \\ DRY DENSITY 6" MAX. STONE SIZE \ / PROTECTION ZONE, SAND OR \ \// TYPE -C GRAVEL BORROW COMPACTED AS SPECIFIED ABOVE. \ MAXIMUM STONE SIZE - 2" COMPACTED CRUSHED STONE PIPE BEDDING AGAINST LEDGE >r 1 Y2" MAX. STONE SIZE i 12" MIN. PAVING AND SUB -BASE AS SPECIFIED SEE TYPICAL PAVEMENT SECTION 5' MIN. COVER SHEETING, IF REQUIRED IS TO BE CUT OFF 1 FOOT ABOVE TOP OF PIPE AND 1' -0' ANY WOOD SHEETING DRIVEN BELOW PIPE ZONE PIPE SHALL BE LEFT IN PLACE 18" I +— NATURAL MATERIAL 1.33 ► PIPE O.D. NOTE: LEDGE T EARTH 1. GRAVEL BORROW SHALL CONFORM TO MASS HIGHWAY SPECIFICATION M1.03.0 2. CRUSHED STONE BEDDING SHALL CONFORM TO MASS HIGHWAY SPECIFICATION M2.01.1 TYPICAL UTILITY TRENCH DETAIL NOT TO SCALE /-4" LOAM AND SEED PAVEMENT WIDTH — - 1 Y2" BIT. CONC. WEARING COURSE 2 2' BIT. CONC. BINDER COURSE 12 GRAVEL BORROW (TYPE C) SUBBASE o � 0 1 Y2" BIT. CONC. WEARING C SEE TYPICAL SLOPE SURFACE TREATMENT 1 Yz" BIT. CONC. BINDER C DETAIL TO RESTORE DISTURBED AREAS ADJACENT TO CULVERT EXCAVATION 6" OF GRAVEL BORROW (TYPE C) SU TYPICAL PAVEMENT SECTION NOT TO SCALE W • W1 RAIL BOLT W/ WASHER — 2" 1— 8.5" —I— 8.5" —1 2' -1 1/2" — TERMINAL END RAIL PLAN DETAIL NOT TO SCALE 0 o 12" 16" 0 CONTOUR TO FIT 1" SLOTTED HOLES OVER W -BEAM TERMINAL END RAIL ELEVATION DETAIL NOT TO SCALE 6' -3" 6' -3" 6' -3" SEE TERMINAL "H" POST END RAIL DETAIL STEEL I GROUND LINE I'll u V II � II I SEE CULVERT +I I I GUARDRAIL SECTION I x"IV n � II II - O DIRECTION O TRAFFIC N I CULVERT GUARDRAIL ELEVATI NOT TO SCALE 6' -3" PVC/3 /4- COPPER WATER Date: FEBRUARY 2015 SERvu (m) PROMDE FOR ABEOUATE DRAINAGE AT THE CURB Sfax a ' 01 AT PROPERTY LINE \ (T PJ YOIIT UNE WATER SPAT IS TO BE MAIM N ME ADD EDGE OF PAVEMENT CO ROADWAY ' TAP (USE SERWCE SWOIE) EDU OF PAMIIFN If WATER MAR! LAYOUT STANDARD WATER SERVICE CONNECTION NOT TO SCALE iH GRADE 3E BOX VALVE R MAIN TURBED EARTH TYPICAL GATE VALVE DETAIL NOT TO SCALE �I PLAN /�RWSH GRADE ELEVATION CONTROLDAM NOT TO SCALE UNPAVED_ PAVED SEE PLANS FOR FINAL GRADING EXISTING GROUND SURFACE TYPE -A GRAVEL BORROW COMPACTED TO 95% MAX. \\ DRY DENSITY 6" MAX. STONE SIZE \ / PROTECTION ZONE, SAND OR \ \// TYPE -C GRAVEL BORROW COMPACTED AS SPECIFIED ABOVE. \ MAXIMUM STONE SIZE - 2" COMPACTED CRUSHED STONE PIPE BEDDING AGAINST LEDGE >r 1 Y2" MAX. STONE SIZE i 12" MIN. PAVING AND SUB -BASE AS SPECIFIED SEE TYPICAL PAVEMENT SECTION 5' MIN. COVER SHEETING, IF REQUIRED IS TO BE CUT OFF 1 FOOT ABOVE TOP OF PIPE AND 1' -0' ANY WOOD SHEETING DRIVEN BELOW PIPE ZONE PIPE SHALL BE LEFT IN PLACE 18" I +— NATURAL MATERIAL 1.33 ► PIPE O.D. NOTE: LEDGE T EARTH 1. GRAVEL BORROW SHALL CONFORM TO MASS HIGHWAY SPECIFICATION M1.03.0 2. CRUSHED STONE BEDDING SHALL CONFORM TO MASS HIGHWAY SPECIFICATION M2.01.1 TYPICAL UTILITY TRENCH DETAIL NOT TO SCALE /-4" LOAM AND SEED PAVEMENT WIDTH — - 1 Y2" BIT. CONC. WEARING COURSE 2 2' BIT. CONC. BINDER COURSE 12 GRAVEL BORROW (TYPE C) SUBBASE o � 0 1 Y2" BIT. CONC. WEARING C SEE TYPICAL SLOPE SURFACE TREATMENT 1 Yz" BIT. CONC. BINDER C DETAIL TO RESTORE DISTURBED AREAS ADJACENT TO CULVERT EXCAVATION 6" OF GRAVEL BORROW (TYPE C) SU TYPICAL PAVEMENT SECTION NOT TO SCALE W • W1 RAIL BOLT W/ WASHER — 2" 1— 8.5" —I— 8.5" —1 2' -1 1/2" — TERMINAL END RAIL PLAN DETAIL NOT TO SCALE 0 o 12" 16" 0 CONTOUR TO FIT 1" SLOTTED HOLES OVER W -BEAM TERMINAL END RAIL ELEVATION DETAIL NOT TO SCALE 6' -3" 6' -3" 6' -3" SEE TERMINAL "H" POST END RAIL DETAIL STEEL I GROUND LINE I'll u V II � II I SEE CULVERT +I I I GUARDRAIL SECTION I x"IV n � II II - O DIRECTION O TRAFFIC N I CULVERT GUARDRAIL ELEVATI NOT TO SCALE 6' -3" W –BEAM- STEEL RAIL TOP OF ROADWAY SIDEWALK PROJECTION p: ANCHOR BOLTS s. p TOP OF CULVERT > s p' 0 v V -6" (TYP.)- CULVERT GUARDRAIL SECTION NOT TO SCALE 5' -H d "H" POST W6X4 STEEL 00 00 N (2) %' X10" ANCHOR BOLTS #5 @ 12„ ANCHOR BOLT BASE PLATE (7) #5 BARS #4 BAR 2 DRILL BOLT HOLES MIN. lift AS NEEDED 16 g" THICK WELD NUTS AFTER ASSEMBLY STANDARD SIZE OD GUARDRAIL BOLTS MIN. LONGITUDINAL OVERLAP = 12" ROUND WASHER (CUT STEEL) W -BEAM STEEL RAIL SPLICE NOT TO SCALE NOT TO SCALE T In, M ..Gun o. 4059:1 fit✓, r` �' �xaealc %' °` NOTES ® t No. I Revision /Issue Date `COMPREHENSIVE ENVIRONMENTAL INCORPORATED 225 CEDAR HILL ST. MARLBOROUGH, MA 01752 REVERE STREET & MINUTEMAN BIKEWAY CULVERT REPLACEMENT GENERAL DETAILS Town of Lexington, MA Project No.: 228 -4 Sheet Date: FEBRUARY 2015 D —3 I a IIII 9 A I II V 17 II II I II CO W –BEAM- STEEL RAIL TOP OF ROADWAY SIDEWALK PROJECTION p: ANCHOR BOLTS s. p TOP OF CULVERT > s p' 0 v V -6" (TYP.)- CULVERT GUARDRAIL SECTION NOT TO SCALE 5' -H d "H" POST W6X4 STEEL 00 00 N (2) %' X10" ANCHOR BOLTS #5 @ 12„ ANCHOR BOLT BASE PLATE (7) #5 BARS #4 BAR 2 DRILL BOLT HOLES MIN. lift AS NEEDED 16 g" THICK WELD NUTS AFTER ASSEMBLY STANDARD SIZE OD GUARDRAIL BOLTS MIN. LONGITUDINAL OVERLAP = 12" ROUND WASHER (CUT STEEL) W -BEAM STEEL RAIL SPLICE NOT TO SCALE NOT TO SCALE T In, M ..Gun o. 4059:1 fit✓, r` �' �xaealc %' °` NOTES ® t No. I Revision /Issue Date `COMPREHENSIVE ENVIRONMENTAL INCORPORATED 225 CEDAR HILL ST. MARLBOROUGH, MA 01752 REVERE STREET & MINUTEMAN BIKEWAY CULVERT REPLACEMENT GENERAL DETAILS Town of Lexington, MA Project No.: 228 -4 Sheet Date: FEBRUARY 2015 D —3 Drawn By: SCS Checked By: MLL Scale: AS SHOWN