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COVER MARKED <br />"SEWER" <br />ROADWAY <br />SURFACE <br />VALVE BOX, <br />5 SHAFT, <br />SLIDING TYPE. <br />20 "x12" <br />TAPPING SLEEVE <br />EXIST. 20" <br />FORCE MAIN — <br />TAPPING SADDLE <br />FOR A 1" CORP. <br />STOP <br />HARTWELL <br />D£RoslroR <br />rRUsr Co. <br />REMOVt / <br />REPLACE BIT./ <br />CONC. SIDEWALK <br />AS REQUIRED-7 <br />1 ,42� I <br />D YL e <br />6 <br />AVE. <br />�.,,..n FF 4K <br />FLAG PD tC <br />12" D.I. F <br />143 <br />\" -•. D YL <br />s 1" CORP. STOP <br />vl <br />STA. 74 +09.85 CONNECT <br />1 " TO EXIST. 20" D.I. FORCE <br />MAIN WITH TAPPING SLEEVE <br />AND VALVE TH VALVE BOX, <br />SEE DETAILUA THIS DRAWING. <br />s , <br />OMH � <br />N <br />h d- <br />e <br />-14�_ <br />- 149- <br />-7 <br />152 - <br />--1, <br />12" MIN. <br />TAPPING VALVE <br />12" D.I. <br />FORCE MAIN — <br />DETAIL <br />NOT TO SCALE <br />155 <br />150 <br />illy <br />N <br />z <br />O <br />1= <br />w <br />J <br />W <br />KL <br />a <br />0 <br />n <br />N <br />N <br />0 <br />0 <br />0 <br />N <br />ca <br />j <br />135 <br />130 <br />I <br />REMOVE NO <br />REPLACE \ <br />BRICK ' \\ <br />REQUIRED <br />L <br />REMOVE AND REPLACE <br />SLOPED CURB AS's <br />lk BIT <br />CO <br />NC. <br />PVMT. <br />DYL MDpw <br />C rRgO <br />7 <br />e_ WHI <br />45 PAINTED <br />INES <br />I�� 111 <br />LIMIT OF RIGHT OF WAY, TYP <br />PLAN <br />SCALE: 1"=30' <br />LIMIT OF PAVEMENT OVERLAY, <br />SEE "KEYWAY DETAIL" DRAWN <br />NO. C -16, TYP. <br />70 +00 71 +00 /Z +UU <br />lQroU ll✓ UO �Zt00 <br />PROFILE <br />SCALE: HORIZ. 1 " =30' <br />VERT. 1 " =3' <br />x <br />141 <br />155 <br />W� <br />150 <br />Z <br />SR S <br />� 144 <br />143 <br />22 AS <br />-BIT ? <br />0 01, <br />PVA4T. <br />NOTE: <br />WORK OF CONNEC PION HI <br />EXISTING FORCE MAIN IN <br />BEDFORD ST. IS TO BE <br />PERFORMED DURING LOW[ 5l <br />TRAFFIC PERIOD, BE IWELN <br />TBM 11:OOPM AND 6:00AM. <br />TOP OF 5/8 " IRON ROD WORK PRIOR TO 7:00AM <br />W/ YELLOW CAP, FLUSH REQUIRES VARIANCE TO III <br />�Rd EL. 146.77 OBTAINED FROM TOWN <br />c / MANAGER. <br />O <br />147 (� <br />_ T <br />� "J <br />® 0 00 <br />145 ® 66� ✓ e <br />4$ W <br />x� <br />145 <br />V) <br />Z <br />O <br />J <br />W <br />140 <br />135 <br />a ' \ 0 <br />Q <br />b � 1 <br />1 <br />f <br />.66000 2 <br />° o <br />130 <br />�2}2 /J'FU /YTVV <br />74 +09.85 <br />{ p T jFoO <br />5' 0' S' 10' <br />1 " =3' <br />25' 0' 25' 50' 75' 100' 125' <br />1"=30' <br />REV D ATE DESCRIPTION DRAWN APPV0 <br />DEPARTMENT OF THE AIR FORCE <br />847 SPTG / CECE <br />HANSCOM AFB, MA. 01731 <br />BASE CIVIL ENGINEERING SQUADR <br />FAY, SPOFFORD 8: THORNOIKE, - INC. DRA`MNG -NO, <br />LEXINGTON. MA REPAIR SEWER FORCE MAIN <br />COORDINATION HANSCOM AIR FORCE BASE, MA. 1���� <br />SAFETY CHIEF, O&M <br />V� 1 <br />CONTRACT PROGRAM <br />STA. 70 +00 TO BEDFORD STREET c, L <br />SECU - - - <br />COMMUNICA <br />CONSTRUCTION MGT <br />CHIEF, ENGINEER , <br />FIRE CHIEF <br />CORROSION CTRL <br />BEDFORD <br />S <br />. <br />ELECTRICAL ERO <br />USING AGENCY <br />1 <br />1 <br />STRUCTURAL EW <br />NCOIC , DRAFTING <br />VAULT EKE RUMBER <br />S <br />14�50rao <br />APPING SADDLE W1 1" <br />BIT. CONC, SIDEWALK <br />CORPORATION STOP I STALLED <br />EXIST. 20" D.I. <br />FM <br />T THE TOP OF THE IPE AT <br />E HIGH POINT <br />EXISTING GROUND SURFACE- <br />B— 2 <br />�WATE <br />I <br />15" RCP DR I <br />MIN. COVER <br />ON . <br />- -- <br />AS SHOWN <br />12 " <br />28 <br />o <br />23 <br />D <br />12.0' <br />to <br />z <br />70 +00 71 +00 /Z +UU <br />lQroU ll✓ UO �Zt00 <br />PROFILE <br />SCALE: HORIZ. 1 " =30' <br />VERT. 1 " =3' <br />x <br />141 <br />155 <br />W� <br />150 <br />Z <br />SR S <br />� 144 <br />143 <br />22 AS <br />-BIT ? <br />0 01, <br />PVA4T. <br />NOTE: <br />WORK OF CONNEC PION HI <br />EXISTING FORCE MAIN IN <br />BEDFORD ST. IS TO BE <br />PERFORMED DURING LOW[ 5l <br />TRAFFIC PERIOD, BE IWELN <br />TBM 11:OOPM AND 6:00AM. <br />TOP OF 5/8 " IRON ROD WORK PRIOR TO 7:00AM <br />W/ YELLOW CAP, FLUSH REQUIRES VARIANCE TO III <br />�Rd EL. 146.77 OBTAINED FROM TOWN <br />c / MANAGER. <br />O <br />147 (� <br />_ T <br />� "J <br />® 0 00 <br />145 ® 66� ✓ e <br />4$ W <br />x� <br />145 <br />V) <br />Z <br />O <br />J <br />W <br />140 <br />135 <br />a ' \ 0 <br />Q <br />b � 1 <br />1 <br />f <br />.66000 2 <br />° o <br />130 <br />�2}2 /J'FU /YTVV <br />74 +09.85 <br />{ p T jFoO <br />5' 0' S' 10' <br />1 " =3' <br />25' 0' 25' 50' 75' 100' 125' <br />1"=30' <br />REV D ATE DESCRIPTION DRAWN APPV0 <br />DEPARTMENT OF THE AIR FORCE <br />847 SPTG / CECE <br />HANSCOM AFB, MA. 01731 <br />BASE CIVIL ENGINEERING SQUADR <br />FAY, SPOFFORD 8: THORNOIKE, - INC. DRA`MNG -NO, <br />LEXINGTON. MA REPAIR SEWER FORCE MAIN <br />COORDINATION HANSCOM AIR FORCE BASE, MA. 1���� <br />SAFETY CHIEF, O&M <br />V� 1 <br />CONTRACT PROGRAM <br />STA. 70 +00 TO BEDFORD STREET c, L <br />SECU - - - <br />COMMUNICA <br />CONSTRUCTION MGT <br />CHIEF, ENGINEER , <br />FIRE CHIEF <br />CORROSION CTRL <br />ARCHITECT <br />MEDICAL. S <br />ENVIRONMENTAL <br />ELECTRICAL ERO <br />USING AGENCY <br />ENERGY CONSERV. <br />STRUCTURAL EW <br />NCOIC , DRAFTING <br />VAULT EKE RUMBER <br />SECT. CHIEF, EN EN V PL 8R B ASE SMG INIJR <br />CIVIL ENGINEER r- TV> DATE 12 AUG 1993 <br />MECHANICAL ENC SCALE AS WIT D <br />MXRD92- 6035 - - -- <br />DRARN BY CAP /CAO /DBR PROJECT NUMBER - <br />SKEET t6 _ OF }I <br />I G -7�1r1 <br />