|
FIN.. GR.-� WARNING TAPE
<br />SAND BACKFILL,
<br />CABINET
<br />COMPACTED
<br />SECTIONAL
<br />POINT UP BRICKWORK
<br />FIRMLY TAMPED
<br />ON THE INSIDE —
<br />FILL
<br />N
<br />00
<br />(STREET SURFACE)
<br />2- 6'
<br />FINISH GRADE UNPAVED AREAS
<br />4 ' DIA
<br />OR AS APPROVED BY THE
<br />1" PVC COATED
<br />CONTRACTING OFFICER
<br />5
<br />PRECAST REINFORCED CONCRETE
<br />5KVA W/ 120V. SECONDARY
<br />6
<br />MANHOLE TOP
<br />RIGID STEEL CONDUIT,
<br />SWITCH, 2P, 240V, 30A, FUSED
<br />PITCH CONDUIT TOWARD
<br />FOR 20A, NEMA TYPE 3R ENCLOSURE
<br />•
<br />REVERSE "Y" BRANCH
<br />6-
<br />PART CONCRETE CRADLE TO V BEYOND
<br />MANHOLE. FOR MULTIPLE
<br />STRUCTURAL ENO
<br />.10 0.
<br />PROJECT NUMBER
<br />21 "-
<br />CONDUITS MAINTAIN
<br />60
<br />oe ' °e 0. o
<br />6
<br />3" SEPARATION
<br />I — CAREFULLY COMPACTED SELECT
<br />GRANULAR MATERIAL. EXCAVATION,
<br />TRENCHING & BACKFILLING PER
<br />SECTION 02222 OF SPECIFICATIONS
<br />SINGLE PVC COATED CONDUIT
<br />SAND ENCASEMENT DETAIL
<br />NOT TO SCALE
<br />2500# CONCRETE
<br />6.
<br />L SEWER DROP PIPE __t�
<br />CABINET
<br />ITEM
<br />NO.
<br />SECTIONAL
<br />POINT UP BRICKWORK
<br />PLAN 2
<br />ON THE INSIDE —
<br />MTD. FAN
<br />FINISH GRADE
<br />and
<br />J r
<br />�
<br />(STREET SURFACE)
<br />2- 6'
<br />FINISH GRADE UNPAVED AREAS
<br />4 ' DIA
<br />OR AS APPROVED BY THE
<br />d
<br />CONTRACTING OFFICER
<br />5
<br />PRECAST REINFORCED CONCRETE
<br />5KVA W/ 120V. SECONDARY
<br />6
<br />MANHOLE TOP
<br />pT
<br />SWITCH, 2P, 240V, 30A, FUSED
<br />2% 3' OR (4' PREFERRED)
<br />FOR 20A, NEMA TYPE 3R ENCLOSURE
<br />•
<br />REVERSE "Y" BRANCH
<br />6-
<br />PART CONCRETE CRADLE TO V BEYOND
<br />ENERGY CONSERV.
<br />STRUCTURAL ENO
<br />SEDGE OF UNDISTURBED MATERIAL/
<br />PROJECT NUMBER
<br />21 "-
<br />CONCRETE 6. ,
<br />#2500
<br />30° CUT CURVE OR S"
<br />EQUIVALENT PVC (� '
<br />6" MIN. —
<br />EQUIVALENT PVC OR
<br />45' CUT CURVE
<br />ALL CONCRETE TO BE
<br />?LACED AGAINST FIRM.
<br />aT -RIAL OR SHEETING
<br />- 4 6" 0 TOP OF
<br />AB 3' -6' LONG
<br />hPE LENGTH AS
<br />SHORT AS POSSIBLE
<br />PRECAST REINFORCED CONCRETE
<br />MANHOLE BARRELS
<br />�_ SEWER PIPE
<br />PRECAST REINFORCED
<br />MANHOLE BASE
<br />MANHOLE FRAME & COVER
<br />(SEE SPECIFICATIONS).
<br />AOJUST TO GRADE WITH BRICK.
<br />2 COURSES MM., 4 COURSES
<br />MAX. WITH 3/! MORTAR JTS.
<br />BED FRAME IN 3 /e' MIN, FULL
<br />MORTAR BED.
<br />3" COAT OUTSIDE WITH
<br />1" CEMENT MORTAR TO
<br />4' BELOW TOP OF PRECAST
<br />PRECAST REINFORCED CONCRETE
<br />MANHOLE BARRELS PER ASTM
<br />C -478
<br />��— REINFORCED POLYPROPYLENE
<br />STEP CAST IN MANHOLE
<br />12" O.C., TYP.
<br />NOTE:
<br />ALL LIFTING HOLES SHALL BE
<br />Ti! PLUGGED WITH NON- SHRINK
<br />GROUT
<br />�— PIPE JOINT PER 2
<br />SPECIFICATIONS
<br />FORM BRICK INVERT
<br />TO FULL HEIGHT OF
<br />3" PIPE, SEE DETAIL
<br />6' CONCRETE SLAB, 2500#
<br />6' SELECT. GRANULAR MATERIAL
<br />2 - #4 E.W. IN ADDITION
<br />TO `IRE MESH
<br />—USE DROP CONN. WHEN THIS
<br />DIMENSION EXCEEDS 2' -0"
<br />ELEVATION
<br />DROP SEWER MANHOLE
<br />NOT TO SCALE
<br />N
<br />a
<br />M
<br />Q
<br />0
<br />rn
<br />N
<br />m
<br />0
<br />i
<br />w
<br />7
<br />a
<br />.j
<br /><v
<br />N
<br />U
<br />1 1 I M
<br />120 VOLTS
<br />I- -- REMOTE MOUNTED
<br />30A SAFETY SWITCH
<br />20A
<br />FLOW
<br />METER
<br />FLOW i
<br />20A
<br />n 0 120V
<br />CB - OWER
<br />SET FOR HEATER
<br />FUSE 50 "F 800W
<br />15A T - ( "C—
<br />SET FOR
<br />FUSE 100 °F FAN
<br />15A T F
<br />— THERMOSTAT
<br />FLOWMETER ENCLOSURE CABIN T
<br />WIRING DIAGRAM
<br />s TWO FLOWMETERS SHO .
<br />INSTALL ONE PER LOCATION
<br />UNLESS OTHERWISE INDICATED.
<br />SEE METER LOCATION PLANS.
<br />PROPOSED EQUIPMENT LAYOU
<br />SCALE: 1/2 " =1' -O"
<br />(SHOWN WITH TWO FLOWMETERS)
<br />30A SAFETY SWITCH,
<br />FUSED FOR 20A IN A
<br />NEMA 3R ENCLOSURE,
<br />FURNISH W/ HEAVY DUTY
<br />BRASS PADLOCK & TWO
<br />SETS OF KEYS, TYP.
<br />LAMINATED PHENOLIC
<br />NAME PLATE, BLACK
<br />W/ WHITE CORE, ENGRAVED
<br />"120V - 1P, 6
<br />FOR SEWER METER ", TYP— I
<br />FOR ALL DISCONNECT 1N a
<br />SWITCH LOCATIONS
<br />�I
<br />I
<br />i7
<br />a
<br />NOTES:
<br />1. FOR ORIENTATION OF ELECTRICAL
<br />-3 / 2 51�?
<br />EQUIPMENT WITHIN THE CAST
<br />1 "
<br />ALUMINUM CABINETS SEE E.. -- - -�{
<br />EQUIPMENT LAYOUT LAMINATED
<br />2.
<br />r FOR ENCLOSURE LOCATIONS PHENOLIC
<br />SEE THE CONTRACT PLANS NAMEPLATE
<br />1' -10" 1'-10" io ANCHOR BOLT, IJ
<br />2 PER CABINET SEE
<br />BOLTS ANCHOR INSTALL AS PER I I NOTE 10
<br />1 AYA MANUF. TEMPLATE,
<br />GROUND TYP.
<br />ROD
<br />FRONT o
<br />' GROUND ROD, ,
<br />FIN. GRADE 3/4 "x12'
<br />u rn
<br />1 1 N ,414K
<br />IY u u
<br />CLASS "A" CEMENT r o
<br />CONC. MASONRY I I
<br />(714 i
<br />GRAVEL I
<br />11/4 7C W/ 8 CONDUCTOR
<br />SHIELDED CABLE FOR FLOWMETER AS
<br />3 REQUIRED, TYP
<br />2' -0" J.
<br />ALL CONDUITS AT THE ENCLOSURE SHALL
<br />BE RIGID STEEL, FOR THE SIZE, QUANTITY
<br />AND DIRECTION SEE THE CONTRACT PLANS
<br />SIDE ELEVATION FRONT ELEVATION
<br />TYPICAL FLOWMETER ENCLOSURE CABINET
<br />MATERIAL LIST FOR FLOWMETER ENCLOSURE
<br />CABINET
<br />ITEM
<br />NO.
<br />DESCRIPTION
<br />eat
<br />1
<br />�.'•
<br />r�
<br />MTD. FAN
<br />2
<br />and
<br />J r
<br />�
<br />FIRE CHIEF
<br />2- 6'
<br />d
<br />4 ' DIA
<br />4
<br />d
<br />5
<br />$CIRCUIT
<br />FLOWMETER, 120V, SEE SPECIFICATIONS.
<br />5KVA W/ 120V. SECONDARY
<br />PRECAST REINFORCED CONCRETE
<br />MANHOLE BARRELS
<br />�_ SEWER PIPE
<br />PRECAST REINFORCED
<br />MANHOLE BASE
<br />MANHOLE FRAME & COVER
<br />(SEE SPECIFICATIONS).
<br />AOJUST TO GRADE WITH BRICK.
<br />2 COURSES MM., 4 COURSES
<br />MAX. WITH 3/! MORTAR JTS.
<br />BED FRAME IN 3 /e' MIN, FULL
<br />MORTAR BED.
<br />3" COAT OUTSIDE WITH
<br />1" CEMENT MORTAR TO
<br />4' BELOW TOP OF PRECAST
<br />PRECAST REINFORCED CONCRETE
<br />MANHOLE BARRELS PER ASTM
<br />C -478
<br />��— REINFORCED POLYPROPYLENE
<br />STEP CAST IN MANHOLE
<br />12" O.C., TYP.
<br />NOTE:
<br />ALL LIFTING HOLES SHALL BE
<br />Ti! PLUGGED WITH NON- SHRINK
<br />GROUT
<br />�— PIPE JOINT PER 2
<br />SPECIFICATIONS
<br />FORM BRICK INVERT
<br />TO FULL HEIGHT OF
<br />3" PIPE, SEE DETAIL
<br />6' CONCRETE SLAB, 2500#
<br />6' SELECT. GRANULAR MATERIAL
<br />2 - #4 E.W. IN ADDITION
<br />TO `IRE MESH
<br />—USE DROP CONN. WHEN THIS
<br />DIMENSION EXCEEDS 2' -0"
<br />ELEVATION
<br />DROP SEWER MANHOLE
<br />NOT TO SCALE
<br />N
<br />a
<br />M
<br />Q
<br />0
<br />rn
<br />N
<br />m
<br />0
<br />i
<br />w
<br />7
<br />a
<br />.j
<br /><v
<br />N
<br />U
<br />1 1 I M
<br />120 VOLTS
<br />I- -- REMOTE MOUNTED
<br />30A SAFETY SWITCH
<br />20A
<br />FLOW
<br />METER
<br />FLOW i
<br />20A
<br />n 0 120V
<br />CB - OWER
<br />SET FOR HEATER
<br />FUSE 50 "F 800W
<br />15A T - ( "C—
<br />SET FOR
<br />FUSE 100 °F FAN
<br />15A T F
<br />— THERMOSTAT
<br />FLOWMETER ENCLOSURE CABIN T
<br />WIRING DIAGRAM
<br />s TWO FLOWMETERS SHO .
<br />INSTALL ONE PER LOCATION
<br />UNLESS OTHERWISE INDICATED.
<br />SEE METER LOCATION PLANS.
<br />PROPOSED EQUIPMENT LAYOU
<br />SCALE: 1/2 " =1' -O"
<br />(SHOWN WITH TWO FLOWMETERS)
<br />30A SAFETY SWITCH,
<br />FUSED FOR 20A IN A
<br />NEMA 3R ENCLOSURE,
<br />FURNISH W/ HEAVY DUTY
<br />BRASS PADLOCK & TWO
<br />SETS OF KEYS, TYP.
<br />LAMINATED PHENOLIC
<br />NAME PLATE, BLACK
<br />W/ WHITE CORE, ENGRAVED
<br />"120V - 1P, 6
<br />FOR SEWER METER ", TYP— I
<br />FOR ALL DISCONNECT 1N a
<br />SWITCH LOCATIONS
<br />�I
<br />I
<br />i7
<br />a
<br />NOTES:
<br />1. FOR ORIENTATION OF ELECTRICAL
<br />-3 / 2 51�?
<br />EQUIPMENT WITHIN THE CAST
<br />1 "
<br />ALUMINUM CABINETS SEE E.. -- - -�{
<br />EQUIPMENT LAYOUT LAMINATED
<br />2.
<br />r FOR ENCLOSURE LOCATIONS PHENOLIC
<br />SEE THE CONTRACT PLANS NAMEPLATE
<br />1' -10" 1'-10" io ANCHOR BOLT, IJ
<br />2 PER CABINET SEE
<br />BOLTS ANCHOR INSTALL AS PER I I NOTE 10
<br />1 AYA MANUF. TEMPLATE,
<br />GROUND TYP.
<br />ROD
<br />FRONT o
<br />' GROUND ROD, ,
<br />FIN. GRADE 3/4 "x12'
<br />u rn
<br />1 1 N ,414K
<br />IY u u
<br />CLASS "A" CEMENT r o
<br />CONC. MASONRY I I
<br />(714 i
<br />GRAVEL I
<br />11/4 7C W/ 8 CONDUCTOR
<br />SHIELDED CABLE FOR FLOWMETER AS
<br />3 REQUIRED, TYP
<br />2' -0" J.
<br />ALL CONDUITS AT THE ENCLOSURE SHALL
<br />BE RIGID STEEL, FOR THE SIZE, QUANTITY
<br />AND DIRECTION SEE THE CONTRACT PLANS
<br />SIDE ELEVATION FRONT ELEVATION
<br />TYPICAL FLOWMETER ENCLOSURE CABINET
<br />MATERIAL LIST FOR FLOWMETER ENCLOSURE
<br />CABINET
<br />ITEM
<br />NO.
<br />DESCRIPTION
<br />- - - --
<br />1
<br />CAST ALUMINUM CABINET 29.5 "x42.5 "05.5 ", W/ 6" BASE, FACTORY
<br />HOUSING, THERMOSTAT & 2 SETS OF KEYS, SEE SPECIFICATIONS.
<br />MTD. FAN
<br />2
<br />WEATHERPROOF PLYWOOD BACKBOARD 28 "x40 "x3/4" THICK.
<br />FIRE CHIEF
<br />2- 6'
<br />BREAKER, 20A FRAME W/ 20A TRIP,1 POLE, 240V IN NEMA
<br />1 ENCLOSURE.
<br />4
<br />CARTRIDGE FUSE HOLDER 2P, IN A NEMA 1 ENCLOSURE.
<br />5
<br />$CIRCUIT
<br />FLOWMETER, 120V, SEE SPECIFICATIONS.
<br />5KVA W/ 120V. SECONDARY
<br />6
<br />ELECTRIC HEATER 80OW, 120V, W/ BUILT -IN THERMOSTAT.
<br />pT
<br />SWITCH, 2P, 240V, 30A, FUSED
<br />SfAIE AS N<il'
<br />--
<br />FOR 20A, NEMA TYPE 3R ENCLOSURE
<br />2— ^I 1 ", TYP. INSTALL THIS SIDE
<br />OUTBOARD OF
<br />ST.PL.3 /16, GALV. TRANSFORMER PAD -
<br />3/16 2 #10 & 1 #10 GRD.
<br />3/16 TYP• IN A 1" PVC COATED
<br />RIGID STL. CONDUIT
<br />3' TO FLOWMETER
<br />' ENCLOSURE CABINET-
<br />NOTE: HOT -DIP GALVANIZE FRAME
<br />ASSEMBLY AFTER FABRICATION
<br />Lol
<br />�l -6"1
<br />ONNECT SWITCH STAND DETAIL
<br />SCALE: 1/2 " =1' -0"
<br />1" WEATHERHEAD
<br />2 #8 & 1 #8 GRD.
<br />CONNECT TO 120V POWER
<br />AT TRANSFORMERS
<br />C4x7.5, GALV., TYP.
<br />FIN. GR., TYP.
<br />LOCATE STAND AS DIRECTED
<br />INSIDE OF FENCED -IN
<br />TRANSFORMER BANK AT
<br />MANHOLE RL -M2 ON WRIGHT ST.
<br />#5 0 18 E. IN
<br />ELt�
<br />1. ALL EXISTING POLES ARE WOODEN POLES.
<br />2. FURNISH AND INSTALL A 1" PVC COATED RIGID STEEL CONDUIT
<br />W/ 2 #8 & 1 #10 GRD. TO A MINIMUM OF 10' UP THE POLE AND
<br />UNDERGROUND TO ENCLOSURE. FURNISH WEATHERHEAD ON POLE
<br />CONDUIT. THE CONTRACTOR SHALL COORDINATE THE COMPLETE
<br />INSTALLATION, CONDUIT, WIRE, ENCLOSURE, WATTHOUR METERS, ETC.,
<br />WITH AND TO BOSTON EDISON PF- QUIREMENTS.
<br />3. FURNISH AND INSTALL SAFETY SWITCH ON EXISTING OUTDOOR PLYWOOD
<br />BACKBOARD. INSTALL CONDUIT NIPPLE W/ 2 #10 & 1 #10 GRD. BF TWEEN
<br />NEW SAFETY SWITCH AND EXISTING DISTRIBUTION PANEL. WIRE TO EXISTING
<br />DISTRIBUTION PANEL BUS FOR 120V. POWER TO SAFETY SWITCH.
<br />4. FURNISH AND INSTALL SAFETY SWITCH 5' UP ON EXISTING POLE AND
<br />RUN A 1" RIGID STEEL CONDUIT W/ 2 #10 & 1 #10 GRD. FROM THE
<br />SAFETY SWITCH UP THE POLE TO A MINIMUM OF 10' ABOVE GRADE.
<br />FURNISH CONDUIT WITH A WEATHERHEAD AND CONNECT WIRES 10 AN
<br />UNSWITCHED 120 VOLT OVERHEAD STREET LIGHTING CIRCUIT.
<br />5. THE CONTRACTOR SHALL CHECK ALL POWER SOURCES TO VARIFY UNSWITCIAFI)
<br />CIRCUITS AND 120 VOLT" POWER BEFORE INSTALLING ANY ENCLOSURE CABINF I `
<br />ALL POWER SOURCES TO ENCLOSURE CABINETS SHALL BE 120 VOLTS.
<br />6. FURNISH AND INSTALL A 1" RIGID STEEL CONDUIT W/ 2 #10 & 1 #10 GRD.
<br />EXPOSED ON INSIDE WALL OF LABORATORY FROM THE SPARE CIRCUIT
<br />BREAKER IN THE EXISTING PANEL TO A NEW SAFETY SWITCH MOUNTED
<br />APPROXIMATELY 6' ABOVE GRADE ON THE OUTSIDE OF THE BUILDING.
<br />7. FURNISH AND INSTALL A 1" PVC COATED CONDUIT W/ 2 #10 & 1 #10 GRD.
<br />FROM THE EXISTING PANELBOARD (PROVIDE 20A OVERCURRENT DEVICE AT
<br />THIS LOCATION). IF THERE ARE NO SPARE CIRCUIT BREAKERS IN THE
<br />PANELBOARD, EXTEND CONDUIT MOUNTED EXPOSED HIGH UP ON THE OUTSIDI I
<br />BUILDING WALL TO A SAFETY SWITCH MOUNTED APPROXIMATELY 6' ABOVE
<br />GRADE ON THE FACE OF THE BUILDING.
<br />8. ALL CONDUITS SHALL BE RIGID STEEL AND AS INDICATED.
<br />I
<br />9. FURNISH AND INSTALL A NEW SAFETY SWITCH ON THE EXISTING ANGLE IRO'!
<br />FRAME USING CORROSION RESISTANT STEEL CHANNEL. ANGLE IRON FRAMI
<br />IS APPROXIMATELY 5' ABOVE GRADE WITH AN EXISTING WIREWAY MOUNTED
<br />BELOW. RUN A 1" PVC COATED CONDUIT W/ 2 #10 & 1 #10 GRD. FROM
<br />THE NEW SAFETY SWITCH TO THE EXISTING WIREWAY AND TAP INTO EXISN!
<br />120 VOLT POWER SOURCE IN THE WIREWAY.
<br />10. CONTRACTOR SHALL COORDINATE FOUNDATIONS WITH ENCLOSURE CABINETS
<br />FURNISHED
<br />LEGEND
<br />--- - - - - --
<br />CONDUIT RUN EXPOSED
<br />- - - --
<br />CONDUIT RUN CONCEALED
<br />OR UNDERGROUND
<br />ONW
<br />WIRES RUN OVERHEAD
<br />FIRE CHIEF
<br />2- 6'
<br />NOTE: HOT -DIP GALVANIZE FRAME
<br />ASSEMBLY AFTER FABRICATION
<br />Lol
<br />�l -6"1
<br />ONNECT SWITCH STAND DETAIL
<br />SCALE: 1/2 " =1' -0"
<br />1" WEATHERHEAD
<br />2 #8 & 1 #8 GRD.
<br />CONNECT TO 120V POWER
<br />AT TRANSFORMERS
<br />C4x7.5, GALV., TYP.
<br />FIN. GR., TYP.
<br />LOCATE STAND AS DIRECTED
<br />INSIDE OF FENCED -IN
<br />TRANSFORMER BANK AT
<br />MANHOLE RL -M2 ON WRIGHT ST.
<br />#5 0 18 E. IN
<br />ELt�
<br />1. ALL EXISTING POLES ARE WOODEN POLES.
<br />2. FURNISH AND INSTALL A 1" PVC COATED RIGID STEEL CONDUIT
<br />W/ 2 #8 & 1 #10 GRD. TO A MINIMUM OF 10' UP THE POLE AND
<br />UNDERGROUND TO ENCLOSURE. FURNISH WEATHERHEAD ON POLE
<br />CONDUIT. THE CONTRACTOR SHALL COORDINATE THE COMPLETE
<br />INSTALLATION, CONDUIT, WIRE, ENCLOSURE, WATTHOUR METERS, ETC.,
<br />WITH AND TO BOSTON EDISON PF- QUIREMENTS.
<br />3. FURNISH AND INSTALL SAFETY SWITCH ON EXISTING OUTDOOR PLYWOOD
<br />BACKBOARD. INSTALL CONDUIT NIPPLE W/ 2 #10 & 1 #10 GRD. BF TWEEN
<br />NEW SAFETY SWITCH AND EXISTING DISTRIBUTION PANEL. WIRE TO EXISTING
<br />DISTRIBUTION PANEL BUS FOR 120V. POWER TO SAFETY SWITCH.
<br />4. FURNISH AND INSTALL SAFETY SWITCH 5' UP ON EXISTING POLE AND
<br />RUN A 1" RIGID STEEL CONDUIT W/ 2 #10 & 1 #10 GRD. FROM THE
<br />SAFETY SWITCH UP THE POLE TO A MINIMUM OF 10' ABOVE GRADE.
<br />FURNISH CONDUIT WITH A WEATHERHEAD AND CONNECT WIRES 10 AN
<br />UNSWITCHED 120 VOLT OVERHEAD STREET LIGHTING CIRCUIT.
<br />5. THE CONTRACTOR SHALL CHECK ALL POWER SOURCES TO VARIFY UNSWITCIAFI)
<br />CIRCUITS AND 120 VOLT" POWER BEFORE INSTALLING ANY ENCLOSURE CABINF I `
<br />ALL POWER SOURCES TO ENCLOSURE CABINETS SHALL BE 120 VOLTS.
<br />6. FURNISH AND INSTALL A 1" RIGID STEEL CONDUIT W/ 2 #10 & 1 #10 GRD.
<br />EXPOSED ON INSIDE WALL OF LABORATORY FROM THE SPARE CIRCUIT
<br />BREAKER IN THE EXISTING PANEL TO A NEW SAFETY SWITCH MOUNTED
<br />APPROXIMATELY 6' ABOVE GRADE ON THE OUTSIDE OF THE BUILDING.
<br />7. FURNISH AND INSTALL A 1" PVC COATED CONDUIT W/ 2 #10 & 1 #10 GRD.
<br />FROM THE EXISTING PANELBOARD (PROVIDE 20A OVERCURRENT DEVICE AT
<br />THIS LOCATION). IF THERE ARE NO SPARE CIRCUIT BREAKERS IN THE
<br />PANELBOARD, EXTEND CONDUIT MOUNTED EXPOSED HIGH UP ON THE OUTSIDI I
<br />BUILDING WALL TO A SAFETY SWITCH MOUNTED APPROXIMATELY 6' ABOVE
<br />GRADE ON THE FACE OF THE BUILDING.
<br />8. ALL CONDUITS SHALL BE RIGID STEEL AND AS INDICATED.
<br />I
<br />9. FURNISH AND INSTALL A NEW SAFETY SWITCH ON THE EXISTING ANGLE IRO'!
<br />FRAME USING CORROSION RESISTANT STEEL CHANNEL. ANGLE IRON FRAMI
<br />IS APPROXIMATELY 5' ABOVE GRADE WITH AN EXISTING WIREWAY MOUNTED
<br />BELOW. RUN A 1" PVC COATED CONDUIT W/ 2 #10 & 1 #10 GRD. FROM
<br />THE NEW SAFETY SWITCH TO THE EXISTING WIREWAY AND TAP INTO EXISN!
<br />120 VOLT POWER SOURCE IN THE WIREWAY.
<br />10. CONTRACTOR SHALL COORDINATE FOUNDATIONS WITH ENCLOSURE CABINETS
<br />FURNISHED
<br />FAY, SPOFFORD It THORNOIKE, INC.
<br />LEXINGTON, MA
<br />COORDINATION
<br />SAFETY TCHIEF, OMM
<br />I
<br />DESCRIPTION I DRAWN APPV'D
<br />DEPARTMENT OF THE NR FORCE
<br />847 SPTG / CECE
<br />BASE CIVIL ENGINEERING SQUADRON
<br />DRAWING NO.:
<br />REPAIR SEWER FORCE MAIN
<br />HANSCOM AIR FORCE BASE, MA. ] Q�ll (I"
<br />MISCELLANEOUS DETAILS -PART 1 EIE
<br />2
<br />COMMUNICATIONS
<br />LEGEND
<br />--- - - - - --
<br />CONDUIT RUN EXPOSED
<br />- - - --
<br />CONDUIT RUN CONCEALED
<br />OR UNDERGROUND
<br />ONW
<br />WIRES RUN OVERHEAD
<br />FIRE CHIEF
<br />FLOWMETER ENCLOSURE CABINET
<br />ARCHITECT
<br />W/ WATTHOUR METER
<br />DATF 12 AIJGU'SE
<br />FLOWMETER ENCLOSURE CABINF T
<br />TRANSFORMER, SINGLE PHASE,
<br />m
<br />5KVA W/ 120V. SECONDARY
<br />MEDICAL SER S
<br />FUSIBLE HEAVY DUTY SAFETY
<br />pT
<br />SWITCH, 2P, 240V, 30A, FUSED
<br />SfAIE AS N<il'
<br />--
<br />FOR 20A, NEMA TYPE 3R ENCLOSURE
<br />•
<br />INDICATES BUMPER POST
<br />FAY, SPOFFORD It THORNOIKE, INC.
<br />LEXINGTON, MA
<br />COORDINATION
<br />SAFETY TCHIEF, OMM
<br />I
<br />DESCRIPTION I DRAWN APPV'D
<br />DEPARTMENT OF THE NR FORCE
<br />847 SPTG / CECE
<br />BASE CIVIL ENGINEERING SQUADRON
<br />DRAWING NO.:
<br />REPAIR SEWER FORCE MAIN
<br />HANSCOM AIR FORCE BASE, MA. ] Q�ll (I"
<br />MISCELLANEOUS DETAILS -PART 1 EIE
<br />2
<br />COMMUNICATIONS
<br />CONSTRUCTION MGT
<br />CHIEF, NG SECT.
<br />CHIEF, EN & ENV PLNG BR
<br />BASE CIVIL ENGIM t I
<br />FIRE CHIEF
<br />CORROSION CTRL
<br />ARCHITECT
<br />CIVIL ENGINEER
<br />DATF 12 AIJGU'SE
<br />MEDICAL SER S
<br />ENVIRONMENTAL
<br />ELECTRICAL ENO we
<br />MECHANICAL ENG
<br />SfAIE AS N<il'
<br />--
<br />MXIRD32
<br />USING AGENCY
<br />ENERGY CONSERV.
<br />STRUCTURAL ENO
<br />DRAWN BY J.M.C. /D,B.R.
<br />PROJECT NUMBER
<br />21 "-
<br />NCCC I DRAFTING
<br />VAULT FILE NUMBER
<br />511LEI -,
<br />
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