REPAIR AND MAINTENANCE OF INTERNAL ELECTRIC WORKS, WATER SUPPLY SYSTEM IN VLSI, CANTTEN, MES SUBSTATION, CRYSTAL GROWTH LAB, ADMIN BLOCK AND SSPL UNDER GE I RND DELHI

Amount

Taking down carefully unserviceable copper/aluminium point wiring for light/socket/power/socket complete switches, ceiling roses, pendents, regulators, socket, steel terminal box etc and making good distrubed surfaces on walls, ceiling, floors etc. complete all as specified and directed.

M&L for point wiring with PVC insulated FR LSH unsheathed copper conductor cable of size 1.5 sqmm including earth wire of size 1.5 Sqmm in and including Concealed PVC conduit 20mm including 2mm thickness Metal Flush sheet box and white modular Inner/Outer cover plate with frame, for one light/ fan/call bell including cutting chases for conduit where required and making good to wall and ceiling complete all as specified and as directed.

All as per srl item No. 02.00 above but for 5 pin switch socket outlet 5 Amp on independent board.

All as per srl item no 02.00 above but for 5 pin switch socket outlet 5 Amp on same board with other switches.

M&L for point wiring of with PVC insulated FR LSH unsheathed copper conductor cable of size 4.0 sqmm including earth wire of size 4.0 Sqmm in Concealed PVC conduit of 20mm dia including MS minimum thickness 2mm Metal Flush sheet box and white modular Inner/Outer cover plate with frame, for 15 amps power point including cutting chases for conduit where required and making good to wall and ceiling complete all as specified and as directed.

M&L for point wiring with PVC insulated FR LSH unsheathed copper conductor cable of size 1.5 sqmm including earth wire of size 1.5 Sqmm in existing concealed conduit excluding MS sheet box and modular top sheet top cover, for light/fan/call bell and including cutting chases and sinking where required complete all as specified and as directed.

All as per srl item No. 6.00 above but for 3 pin socket out let 5 Amps same board.

All as per srl item No. 6.00 above but for 3 pin socket out let 5 Amps on independent board.

S&F switch piano flush button type 5 Amp single pole one way all as specified.

S&F socket outlet 5 pin 5 Amp flush type complete all as specified.

S&F electronic fan regulator 240 V stepped type single pole complete all as specified and directed.

S&F Switch socket outlet 2 in 1 3 pin, 5 and 15 Amp flush type complete all as specified.

S&F ceiling rose, surface bakelite 65mm x 50mm three terminals PVC polycarbonate all as specified.

S&F modular switch single pole one way 6 Amps 1 module complete all as specified and directed

S&F modular switch single pole one way 16/20 Amps 1 module complete all as specified and directed.

S&F modular socket 6 A/16 amp -2/3 pin combined 2 module complete all as specified and directed.

S&F metal flush box 4 module

S&F metal flush box 3 module

S&F metal flush box 6 module

S&F metal flush box 8 module

S&F white cover plate with frame 3 module

S&F white cover plate with frame 4 module

S&F white cover plate with frame 6 module

S&F white cover plate with frame 8 module

S&F fan step regulator, 120W, 2 Module complete all as directed.

S&F flurorescent light tube 1x36 with LED Tube rod of 20 Watt disconnecting existing wire from bi pin holder, diconnecting existing balast, removng carefully existing tube and making connection for LED tube light,20 Watt including supply and fixing 20 watt Ultra bright LED in same fitting, including necessary electric connection complete including twin core 1.5 sqmm flexible copper cable for connecting to ceiling rose all as specified and directed.

S&F in repair Surface mounted square shaped LED 36 watt back light panel 2'x2' white powder coated CRCA full glow including cable for connecting to ceiling rose complete all as specified and directed.

S&F in repair LED recess mounting panel 2'×2' fitting 36 watt and making all electric connections including twin core 1.5 sqmm flexible copper cable for connecting to ceiling rose including necessary alteration work in false ceiling to cover the blank space in false ceiling all as specified and directed.

S&F in repair LED trica batten 230 volt, 50 Hz, 20 watt including 20 W tube and cable for connecting to ceiling rose complete all as specified and directed.

S&F in repair linear & compact LED mirror light 10 watt, 6000K incluing cable for making circuit and 10 watt LED tube complete all as specified and directed.

S&F in repair street light with LED Street light fitting with aluminum PDC housing and toughened glass cover with IP 66 Protection 45watt including all accessories and wiring complete all as specified and directed.

S&F in repair LED Post top lantern light fittings 30watt with aluminum die cast housing cum heat sink with PMMA diffuser in IP 66 protection complete with all accessories all as specified and directed.

S&F in repair LED Flood light fitting with aluminum PDC housing & high luminous efficiency IP 65 Protected with front toughened glass of capacity 30 watts including all accessories and wiring complete all as specified and directed.

S&F in repair LED Flood light fitting with aluminum PDC housing & high luminous efficiency IP 65 Protected with front toughened glass of capacity 50 watts including all accessories and wiring complete all as specified and directed.

S&F in repair in replacement of old unserviceable LED Bollard of 9 Watt in Extruted Aluminum section fitted with low glare PC diffuser in complete half section with IP 45 protection complete including foundation nut bolts etc complete all as specified and directed.

S&F in repair new GI bracket made out of 50mm dia GI pipe length 1.5 mtr long bent to required shape 135 degree including removing corroded GI bracket along with clamps, bolts, nuts etc from pole complete all as specified and directed.

M&L for taking down ceiling fan 1200/1400 mm sweep size, metal body type, single phase, 240 volts AC greasing/oiling, and replacement of down rod of sufficient size /length, bearing/bushes, capacitor with and including hanging accessories etc and making all electric connections complete all as specified and directed.

M&L for Taking down of exhaust fan of any type/ size, , single phase, 240 volts AC, greasing/oiling, and including replacement of unserviceable accessories i.e. bearing, condensor, fan blade etc and making all electric connections complete all as specified and directed.

S&F in repair SPN DB 12 ways with 200 amps rated busbar 230 volt double door complete all as specified and directed.

S&F in repair SPN DB 16 ways with 200 amps rated busbar 230 volt double door complete all as specified and directed.

S&F in repair SPN DB 4 ways with 200 amps rated busbar 230 volt double door complete all as specified and directed.

S&F in repair SPN DB 8 ways with 200 amps rated busbar 230 volt double door complete all as specified and directed.

S&F in repair MCB SP, C- curve, 230 volt 6 -32 amp 10KA complete all as specified and directed.

S&F in repair MCB SPN 230 volt 6-32 amp 10KA complete all as specified and directed.

S&F in repair MCB TPN 230 volt 6-32 amp 10KA complete all as specified and directed.

S&F in repair MCB TPN 230 volt 63 amp 10KA complete all as specified and directed.

S&F in repair sheet metal enclosure, SPN type with two pin & earth plug and socket (Industrial type DB) with and including one MCB SP, C Curve type of capacity 20 Amp, 10 kA complete all as specified and directed.

S&F in repair of Wiring for circuit/submain wiring alongwith earth wire of FR PVC insulated copper conductor,single core cable in surface/recessed of size 4X16 Sqmm + 2X16 Sq mm earth wire including 40mm dia PVC conduit medium grade, ISI marked and lugs/thimble with nuts, bollts and washers etc complete. Note: 6 Run of 16 Sqmm cable and one RM of PVC conduit shall be measured as one unit.

S&F in repair of Wiring for circuit/submain wiring alongwith earth wire of FR PVC insulated copper conductor,single core cable in surface/recessed of size 4X6 Sqmm + 2x6 Sqmm earth wire including 32mm dia PVC conduit medium grade, ISI marked and lugs/thimble with nuts,bollts and washers etc complete. Note: 6 run of 6 Sqmm cable and one RM of PVC conduit shall be measured as one unit.

S&F in repair of Wiring for circuit/submain wiring alongwith earth wire of FR PVC insulated copper conductor,single core cable in surface/recessed of size 2x6 Sqmm + 1x6 Sqmm earth wire including 25mm dia PVC conduit mdium grade, ISI marked and lugs/thimble with nuts,bollts and washers etc complete. Note:-3 Rrun of 6 Sqmm cable and one RM of PVC conduit shall be measured as 1 unit.

S&F in repair of 3 Pole MCCB, 100 Amp, 50 Hz, 415 V with rupturing capacity 16 KA complete all as specified and directed.

S&F in repair of 3 Pole MCCB, 125 Amp, 50 Hz, 415 V with rupturing capacity 16 KA complete all as specified and directed.

S&F in repair of 4 Pole MCCB, 160 Amp, 50 Hz, 415 V with rupturing capacity 25 KA complete all as specified and directed.

S&F in repair Bell multi music type AC, 230 Volts, single phase complete all as specified and directed.

S&F in repair of bell push modular 6 Amp 1 module complete all as specified and directed.

S&F in repair choke 36 watt electronics matching with existing complete all as specified and as directed.

S&F in repair of choke 2x14 watt electronics matching with existing complete all as specified and as directed.

S&F in repair of CFL 36 Watt 'U' Type Non-retrofit 4/2 Pin matching with existing one complete all as specified and as directed.

S&F in repair Fluorescent tube 14/18 Watt matching with existing complete all as specified and as directed.

Material and Labour for earthing complete with GI earth plate electrode 600mmx600mmx6mm thick burried in ground vertically to a depth not less than 2.25meters below ground level with top edge of the earth plate at a depth not lesss than 1.5 meter below the ground level, earth plate surrounded 15cm thick layers of common salt and charcoal dust starting from ground below 15 cm of earth plate and up to 15 cm above the same. GI plate connected with GI wire 4.00mm by means of nuts, bolts and washers. GI Wire laid in 15mm dia light grade GI pipe as protection from top of the plate up to test point (cost of protection pipe up to 7.5 meters from earth electrode will be included in the rates quoted by the contractor) as shown in electrical plat No. 03 of SSR Part-I including testing complete with following:- (a) GI wire 4.00mm dia. (b) Watering pipe GI light grade 20mm dia from top of the earth electrode up to MS funnel with wire mesh embeded in floor of PCC earth pit. (GI Funnel should properly tightned on GI watering pipe and embeded in PCC floor of earth pit with open top suitable for watering of earth pits) (c) PCC earth pit 30x30x30cm constructed in PCC 1:2:4 type B1 exposed surfaces smoothly finished with 15mm thick cement mortar 1:6 plaster including RCC pit cover 25mm thick re-inforced with 8mm dia bars 75mm centre to centre both ways with 2 Nos MS handles of 12mm dia suitable for carrying of pit cover.

M&L for earth continuity conductor or main earthing lead fixed to wall on batten or recess or chases or burried in ground or drawn in conduit/pipe or any other indicated situation for loop earthing etc as required 4mm galvanised iron strip including dimantling of old unserviceable complete all as specified and directed.

S&F in repair triple pole and neutral 4 ways with 200 amps rated busbar 415 volt double door complete all as specified and directed.

S&F in repair TPN DB 6 ways with 200 amps rated busbar 415 volt double door complete all as specified and directed.

S&F in repair of Kiosk box water proof of size 240 x 130 x 95mm including three phase bus bar of capacity 63 Amps rating mounting on insulator of the inflammable material complete to be mounted on pole with MS flat 50x5 mm clamps, nut & bolts all as specified and as directed.

Taking down geyser of capacity 25 ltrs after dissconnecting the water and electric connections etc and replace the old unserviceable stainless steel tank with assembly to make the geyser fully functional and refixing the same at its original position complete all as specified and directed.

All as per ser item No. 65.00 above but capacity 50 ltrs.

S&F in repair Heating element triangle/round type as per existing of capacity 1.5KW of Hot appliances complete all as specified and directed.

All as per ser item No. 67.00 above but capacity 2KW.

S&F in repair thermostate as per existing of capacity 25/50 ltrs of Hot appliances complete all as specified and directed. .

S&F in repair shut off valve as per existing of capacity 25/50 ltrs of Hot appliances complete all as specified and directed..

S&F in repair thermo insulation glass wool as per existing of capacity 25/50 ltrs of Hot appliances complete all as specified and directed.

S&F in repair water connection CP for inlet & outlet (Hot & Cold) as per existing of capacity 25/50 ltrs of Hot appliances complete all as specified and directed.

S&F in repair of outer body made out of MS sheet of 22 gauge of geyser body of capacity 25 ltrs duly painted with red-oxide & 2 coat of synthetic enameled paint complete all as specified and directed

S&F in repair of outer body made out of MS sheet of 22 gauge of geyser body of capacity 50 ltrs duly painted with red-oxide & 2 coat of synthetic enameled paint complete all as specified and directed

S&F in repair indicator light (Red & green) as per existing of capacity 25/50 ltrs of hot appliances complete all as specified & directed

Supplying, laying & connecting XLPE insulated heavy duty, galvanised steel strip armoured LT 1100 volt grade with aluminium conductor multi stranded conforming to IS-7098 and cables laid in ground through trenches/ pipes/ on walls/ poles including necessary lugs at termination, earth work, sand cushioning, PCC cable cover etc, and connecting of cable size 16 Sqmm 4 Core including taking out old unserviceable & testing complete all as specified and directed. Note:- Earth work, sand cushing, PCC cable cover shall be measured and paid separately.

All as per ser item No. 76.00 above but 35 Sqmm 4 core.

All as per ser item No. 76.00 above but 50 Sqmm 4 core.

All as per ser item No. 76.00 above but 120 Sqmm 4 core.

All as per ser item No. 76.00 above but 185 Sqmm 4 core.

All as per ser item No. 76.00 above but 300 Sqmm 4 core.

All as per ser item No. 76.00 above but 400 Sqmm 4 core.

Supplying, laying & connecting XLPE insulated, screened, PVC bedded, galvanised steel strip or wire armoured, electric power cables (heavyduty) with aluminium conductor, 11000 volts, grade cross sectional area 120 Sqmm 3 core including taking out unserviceable & testing complete all as specified and directed.

Excavation in trenches not exc 1.5 mtr wide and n. exc 1.5 m depth and getting out in soft/loose soil for laying UG cables of various sizes complete all as specified and directed.

Excavation in hard dense soil/PCC/Bituminous road and taking out n. exc 1.5 mtr wide and n. exc. 1.5mtr in depth and getting out for laying of cable complete all as specified and directed.

Returning, filling in including spreading, leveling, watering and well ramming in layers n. exc25 cm in any type of soil complete all as specified and directed.

Removing surplus excavated materials to a distance n. exc 50 m and depositing where directed at a level n exc 1.5 m above the starting point complete all as specified and directed.

Supply and laying un-reinforced precast concrete cable cover, class LV, type 1, flat size 250mmX 150mmX 40mm in trenches for cable protection keeping width of the cover parallel to the length of the cable all as specified and directed.

All as per ser item No. 88.00 above but class HV, Type 1, flat, size 300mmx 180mm x 40mm.

Supply and spread clean dry river sand in trenches including leveling, punning for cushioning of cables all as specified. Note : Punned thickness of sand cushioning shall be measured.

M&L for cement concrete Type B2 1:2:4 (40mm graded stone aggregate) for resurface of cable route including demolition/ breaking/removal of old PCC complete all as specified and directed.

Supply and laying in repair GI pipe light grade of 100mm dia including with all necessary fittings laid in trenches/ on surface for protection of UG cable complete all as specified and directed.

Supply and laying in repair GI pipe light grade of 50mm dia including with all necessary fittings laid in trenches/ on surface for protection of UG cable complete all as specified and directed.

S&F in repair LED recess downlight 230 volt, 50 Hz, 18 watt die cast aluminium housing with frosted diffuser slim type round recess mounting LED luminaire and cable for connecting to ceiling rose complete all as specified and directed.

M&L for bocky system under path/road to pass the GI Pipes light grade 100 mm dia manually as directed.

Material and Labour for earthing complete with GI earth plate electrode 600mmx600mmx6mm thick burried in ground vertically to a depth not less than 2.25meters below ground level with top edge of the earth plate at a depth not less than 1.5 meter below the ground level, earth plate surrounded 15cm thick layers of common salt and charcoal dust starting from ground below 15 cm of earth plate and up to 15 cm above the same. GI plate connected with galvanised iron strip of 32x6 mm by means of Copper nuts, bolts and washers. Strip laid in 40mm dia light grade GI pipe as protection from top of the plate up to test point (cost of protection pipe up to 7.5 meters from earth electrode will be included in the rates quoted by the contractor) with following complete all as specified and shown in electrical plate No 3 of SSR Part-I & testing on completion :- (a) GI strip of size 32mm x 6mm. (b) Watering pipe GI light grade 20mm dia from top of the earth electrode up to MS funnel with wire mesh embeded in floor of PCC earth pit. (GI Funnel should properly tightned on GI watering pipe and embeded in PCC floor of earth pit with open top suitable for watering of earth pits) (c) Excavation & earthwork in any type of soil PCC earth pit 30x30x30cm constructed in PCC 1:2:4 type B1 exposed surfaces smoothly finished with 15mm thick cement mortar 1:6 plaster including RCC pit cover 50mm thick 1:2:4 type B1 reinforced with 8mm dia mild steel bar 75mm centre to centre with 2 Nos MS handles of 12mm dia suitable for carrying of pit cover.

M&L for earth continuity conductor or main earthing lead fixed to wall on batten or recess or chases or burried in ground or drawn in conduit/pipe or any other indicated situation for loop earthing etc as required 32x6 mm galvanised iron strip including disconnecting/taking down old unserviceable complete all as specified and directed.

M&L earthing complete with copper earth plate electrode of size 60cm x 60cm x 3.15 mm thick burried directely in ground vertically to a depth not less than 2.25m below normal ground level with top edge of earth plate at a depth not less than 1.5m below normal ground level connected to and including earth lead of copper strip 20 x 3 mm by means of bolts, nuts and check nuts and washers etc made of brass and connected to Earthing test point and earth dolly all as shown in elect plate No 3 SSR Pt-I including all necessary excavation earth work, PCC chamber, chamber cover with handle (PCC 1:2:4) including 40mm dia protection pipe and 20mm dia watering pipe and wire mesh funnel etc complete all as specified and as directed.

M&L Earth continuity conductor or main earthing lead fixed to wall or on batten or recess or chases or burried in ground or drawn in conduit/pipe or fixed to poles with 20x3 mm copper strip including dismantling old unserviceable GI wire complete all as specified and directed.

S&F in repair Halogen light fitting of 500 watt with lamp voltage 220-250 volt AC iron body complete all as specified and directed.

S&F in repair of power contactor of current rating upto 60 amps and standard coil voltage 240v, 50Hz type ML-2 of aux contact (2 NO + 2 NC) including reconnection of cable & testing complete all as specified and directed.

S&F in repair of power contactor of current rating upto 60 amps and standard coil voltage 240v, 50Hz type ML-3 of aux contact (2 NO + 2 NC) including reconnection of cable & testing complete all as specified and directed.

All as per item No 102.00 above but of current rating upto 125 Amps and standard coil voltage 240V, 50Hz type ML-4 of aux contact (2 NO + 2 NC) including reconnection of cable & testing complete all as specified and directed.

S&F in repair of chemical Dosing System consisting of FRP solution tank (made out of Bisphenol resin) of 100 Ltr. Capacity with lid cover and input port with electronic operated Diaphargm pump of capacity 06 ltrs per hour against maximum pressure of 4 Kg/cm2 (40mtr) complete with low level switch to stop pump at set level, level gauge complete all as specified and directed.

M&L for brick work in CM (1:4) with sub class 'B' bricks above ground level and not exceeeding 1.5mtr in height from ground level including demolition of old unserviceable brick work complete all as specified complete all as specified and directed.

M&L for PCC (1:4:8) type B-1 (using 20mm graded stone aggregate) finished even and fair for foundation complete all as specified and directed.

M&L for PCC (1:2:4) type B-1 (using 20mm graded stone aggregate) finished even and fair complete all as specified and directed.

M&L for rendering 10 mm thick plaster on brick work/concrete surface in cement mortar (1:4) finished even and smooth without using extra cement complete all as specified and directed.

Supply and laying in repair tubing GI pipe medium grade ISI marked including all fittings in old position in trenches/ wall/ floor as directed of size 15mm bore complete all as specified and directed.

All as per ser item No. 109.00 above but 20 mm bore.

All as per ser item No. 109.00 above but 25 mm bore.

All as per ser item No. 109.00 above but 40 mm bore.

All as per ser item No. 109.00 above but 50 mm bore.

All as per ser item No. 109.00 above but 80 mm bore.

All as per ser item No. 109.00 above but 100 mm bore.

Supplying, Laying, jointing, testing and commmisioning of DI Pipe of 150 mm bore size, with spigot and socketed ends centrifugally cast Class K-7 Push on joint confirming to IS 8329 laid in trenches complete all as specified and directed.

S&F in repair DI fittings for spigot/socket pipes such as bends of any radious and angle, collars, tapers, tail pieces, Tee pieces, Caps and plugs suitable upto 150 mm bore dia all socketed or socket and spigot or side flanged complete all as specified and directed.

S&F in repair for burning out lead joint in any position including removing old lead joint and making new lead joint by using the retrived lead and adding minimum 700 gram new lead for CI pipe of 150mm bore pipes complete all as specified.

S&F in repair for burning out lead joint in any position including removing old lead joint and making new lead joint by using the retrived lead and adding minimum 500 gram new lead for CI pipe of 100mm bore pipes complete all as specified.

S&F in repair for burning out lead joint in any position including removing old lead joint and making new lead joint by using the retrived lead and adding minimum 400 gram new lead for CI pipe of 80mm bore pipes complete all as specified.

S&F in repair for Rubber Gasket Joint (tyton joint) including jointing material for DI/CI pipe of size 150 mm bore dia, complete as specified.

Supplying, laying jointing & testing MS pipe,of dia 80 mm Heavy duty class 'C' confirming to IS - 1239 sizes, laid in trenches or laying on floors for connections to centrifugal pump sets for suction, pump to header and to connected out-going water mains, inclduding taking out old unserviceable, coomplete all as specified and directed. Note : Welded flanges will be measured and paid seperately.

All as per ser item No. 122.00 above but 100mm dia.

Supply and fixing welded in repair to flanges on ends for MS pipe of dia 80 mm, flange not less than 15mm thick, as specified and directed.

Supply and fixing welded in repair to flanges on ends for MS pipe of dia 100 mm, flange not less than 15mm thick, as specified and directed.

Supply and fixing welded in repair to flanges on ends for MS pipe of dia 150 mm, flange not less than 15mm thick, as specified and directed.

S&F in repair Joints with rubber or fibre board gasket of size 80 mm complete with nut,bolt and double washers complete all as specified and directed.

S&F in repair Joints with rubber or fibre board gasket of size 100 mm with nut, bolt and double washers complete all as specified and directed.

S&F in repair Joints with rubber or fibre board gasket of sizes 150 mm with nut,bolt and double washers complete all as specified and directed.

S&F in repair of cast iron Sluice Valve of 50 mm dia ISI marked (PN-1.0) confirming to IS 14846-2000, flanged ends drilled having stainless steel spindle with cast iron wheel at top complete with nuts, bolts, washers and gaskets complete all as specified and directed.

All as per ser item No. 130.00 above but 80mm dia.

All as per ser item No. 130.00 above but 100mm dia.

All as per ser item No. 130.00 above but 150mm dia.

S&F in repair CI Non return Valve of dia 80 mm with GM seat, PN-1.0 ISI mark, including flange joints such as packing, nut and bolts as per IS:5312 complete all as specified and directed.

All as per ser item No. 134.00 above but 100mm dia.

All as per ser item No. 134.00 above but 150mm dia.

All as per ser item No. 134.00 above but 200mm dia.

S&F in repair CI foot valve flanged type of 80 mm dia with strainer confirming to IS:4038 with flanged ends complete all as specified and directed.

All as per ser item No. 138.00 above but 100mm dia.

All as per ser item No. 138.00 above but 150mm dia.

Labour for cutting of existing CI / DI pipe of dia 80 mm for insertion of CI specials /valves etc. including dewatering of lekage water all as required complete all as specified and directed.

All as per ser item No. 141.00 above but 150mm dia.

All as per ser item No. 141.00 above but 150mm dia.

S&F in repair PVC Float valve of dia 15 mm with epoxy coated aluminium rod and high density ball including fitting ISI Marked, complete all as specified and directed

All as per ser item No. 144.00 above but 20mm dia.

All as per ser item No. 144.00 above but 25mm dia.

All as per ser item No. 144.00 above but 40mm dia.

All as per ser item No. 144.00 above but 50mm dia.

S&F in repair Gun Metal gate valves of size 15 mm dia with iron wheel head,screwed both ends for iron pipe, ISI Marked, as per IS: 778 complete all as specified and directed.

All as per ser item No. 149.00 above but 20mm dia.

All as per ser item No. 149.00 above but 25mm dia.

All as per ser item No. 149.00 above but 40mm dia.

All as per ser item No. 149.00 above but 50mm dia.

S&F in repair flanged water meter woltman type of dia 50 mm including gasket, nut, bolt & double washer as per ISO 4064 complete all as specified and directed.

All as per ser item No. 154.00 above but 80mm dia.

All as per ser item No. 154.00 above but 100mm dia.

All as per ser item No. 154.00 above but 150mm dia.

S&F in repair Strainer Y type conforming to IS, size 80 mm (3”) dia complete all as specified and directed.

S&F in repair Strainer Y type conforming to IS, size 100 mm (4”) dia complete all as specified and directed.

S&F in repair Strainer Y type conforming to IS, size 150 mm (6”) dia complete all as specified and directed.

M&L for painting with two coat of synthetic enamelled paint over a coat of red oxide primer on new steel surface all as specified and directed.

S&F in repair of MS sheet/angle including cutting ,welding and make of required size complete all as specified and directed.

M&L for bocky system under path/road to pass the GI/CI/DI Pipes upto 150 mm dia manually as directed.