REPAIR / MAINT OF WATER SUPPLY DISTRIBUTION NETWORK ZONE-IVA IVB AND ZONE-VI AND FEEDER PILLAR BOX PANELS AND ITS ALLIED SERVICES AT LEKHAPANI UNDER GE DINJAN NO 2

Amount

Excavating in trenches, not exceeding 1.5 m wide and not exceeding 1.5 m in depth ; for foundation, etc. or for taking out/laying of CI/GI pipes etc or for shafts,wells, cesspits,manholes, pier holes, etc. not exceeding 10 sq m on plan and getting out in soft / loose soil complete all as specified and directed

Returning, filling in, including spreading, leveling, watering and well ramming in layers not exceeding 25cm thick in soft/loose soil complete all as specified and directed.

Removing excavated surplus soil to a distance not exceeding 50m and depositing where directed at a level not exceeding 1.5m above the starting point complete all as specified and directed.

Supply and laying Ductile Iron Pipe spigot & socketed ends, including rubber gasket etc. (suitable for Tyton joint), centrifugally cast, Class K-7, 150 mm bore in any length, laid in trenches & leakproof jointing with existing DI/CI pipe line alogwith accessories fittings like flange, rubber gasket, nut bolts etc. and testing complete including taking out old U/S CI / DI pipeline complete all as specified and as directed.

All as per item No 4 here in before but for 100mm bore of pipe..

Supply and fixing 80 mm bore GI tubing , " Medium Grade" with all new fittings as required complete fixed to wall and ceilings or laid in floors / trenches including taking out old u/s CI/GI pipe line complete all as specified and as directed

S&F in replacement DI fittings for double ended flanged pipe such as bends (any type, any radius) tapers any type, Tee, pieces, collars, caps plugs etc from 80mm to 150mm bore dia DI pipes, complete all as specified and as directed.

Material & Labour for Run lead joints for 80mm bore cast iron pipes and fittings etc, (Spigot and Sockets) including testing complete all as specified and as directed.

All as per Item No 8 here in before but for 100mm bore pipes.

All as per item No 8 here in before but for 150mm bore of pipe.

All as per item No 8 here in before but for 250mm bore of pipe.

Taking out from trenches or taking down from wall GI steel tubing and connections, 15 mm bore, setting aside and cleaning the serviceable pipe for re-laying/ re-fixing or removal of unserviceable pipe from site of work complete all as directed.

All as per item No 12 here in before but for 20 mm bore of pipe.

All as per item No 12 here in before but for 25 mm bore of pipe.

All as per item No 12 here in before but for 40 mm bore of pipe.

All as per item No 12 here in before but for 50 mm bore of pipe.

Relaying of old serviceable GI pipe 15mm bore obtained from serial no 12 here in before with spigot and socket ends in new or old position in any length, laid in trenches after cleaning of inner surface including testing complete all as specified and directed.

All as per item No 17 here in before but for 20 mm bore obtained from serial No 13 here in before

All as per item No 17 here in before but for 25 mm bore obtained from serial No 14 here in before

All as per item No 17 here in before but for 40 mm bore obtained from serial No 15 here in before

All as per item No 17 here in before but for 50 mm bore obtained from serial no 16 here in before

Supply and fixing in 15 mm bore GI tubing, medium grade with all new fittings as required complete fixed to walls and ceilings or laid in floors/trenches including testing complete all as specified and directed.

All as per item No 22 here in before but for 20 mm bore of pipe.

All as per item No 22 here in before but for 25 mm bore of pipe.

All as per item No 22 here in before but for 40 mm bore of pipe.

All as per item No 22 here in before but for 50 mm bore of pipe.

Supply & Fixing in replacement 20mm bore, float valves high pressure of PTMT with epoxy coated Aluminium rod & high density plastic ball screwed for iron pipe and fixed complete all as specified and directed.

All as per serial item No 27 here-in-above but of size 25 mm.

Supply, install, jointing & testing CI body sluice valve 150mm class PN-1.6, ISI marked (as per IS-14846 of 2000) heavy duty with flanged ends with high tensile stainless steel spindle, iron hand wheel and fixing with nuts, bolts, washers and rubber gasketsheet for packing including taking out existing us sluice valve fixed at any position all as specified and directed by Engr-in-Charge.

All as per serial item No 29 here-in-above but of size 100 mm bore

All as per serial item No 29 here-in-above but of size 80 mm bore

Supply, install, jointing & testing cast iron butterfly Valve 80 mm bore fixing with nuts, bolts, washers and rubber gasketsheet for packing including taking out existing U/S cast iron butterfly valve fixed at any position all as specified and directed by Engr-in-Charge.

All as per serial item No 32 here-in-above but of size 100 mm bore

All as per serial item No 32 here-in-above but of size 150 mm bore

Supply & Fixing Gun metal, gate valves, with iron wheel head, suitable for 15mm bore dia of pipes, Screwed both ends for iron pipe or for union including taking out old one complete all as specified and as directed.

All as per item No 35 here in before but size of valve suitable for 20 mm bore.

All as per item No 35 here in before but size of valve suitable for 25 mm bore.

All as per item No 35 here in before but size of valve suitable for 40 mm bore.

All as per item No 35 here in before but size of valve suitable for 50 mm bore.

Material and labour for fabrication and fixing of valve chamber cover, made out of 3.15 mm thick MS sheet including mild steel angle iron (40X40X6mm) suitable for valve pit of size 1200 x 1200mm (internal dimension) with required hinges and welded to frames and locking arrangement and painted with two coats of black bituminous paint over one coat of red oxide primer complete including taking out old damaged MS cover with frame complete all as specified and as directed.

Material and labour for fabrication and fixing of valve chamber cover, made out of 3.15 mm thick MS sheet including mild steel angle iron (40X40X6mm) suitable for valve pit of size 900 x 900mm (internal dimension) with required hinges and welded to frames and locking arrangement and painted with two coats of black bituminous paint over one coat of red oxide primer complete including taking out old damaged MS cover with frame complete all as specified and as directed.

Material and labour for water level indicator for PS overhead tanks of size 2.52 x 0.3m made out of MS angle iron 25 x25 x4mm, MS flat iron 4mm thick, 150mm MS oval shaped float ball assembly with required length of stranded steel rope 10mm dia, MS indicator and slot and accessoried required for smooth functioning and applying black bituminuous paint and making letter and figure with black / white paint to the level indicator over black painted back ground surface including taking down old indicator assembly complete all as specified and as directed.

Supply, hoisting and fixing in position Rotational moulded Polyethylene water storage tank, 1000 litres capacity conforming to IS-12701 (1989) cylindrical vertical type two-layered wall construction with closed top including inlet, outlet and wash out holes of approved make including taking down the old unserviceable water storage tank complete all as specified and directed.

Supply, hoisting and fixing in position Rotational moulded Polyethylene water storage tank, 500 litres capacity conforming to IS-12701 (1989) cylindrical vertical type two-layered wall construction with closed top including inlet, outlet and wash out holes of approved make including taking down the old unserviceable water storage tank complete all as specified and directed.

Supply and Fixing the PVC lid cover suitable for PVC water tank of any capacity and size including locking arrangement including removing broken / unserviceable PVC cover complete all as specified and directed.

Material & labour for repair the any type leakage from joint,bend, socket, reducer and Tee in 80 mm dia GI pipe under trench by excavation and providing the new material like nipple , tee, Socket etc as per requirement complete all as specified and directed by Engr-in-Charge. (Excavation, Returning filling and Removal of soil will be measured and paid under respective Items)

M & L for taking out of 250mm sluice valve for repair / remetalling of worn out spindle including provisions of checknuts, bolts etc and refixing it in old position properly complete all as specified and directed.

All as per item No 50 here in before but for 150 mm sluice valve.

All as per item No 50 here in before but for 100 mm sluice valve.

All as per item No 50 here in before but for 80 mm sluice valve.

M&L for boring drilling, threading and tapping on existing cast iron mains for size 80 mm to 300 mm bore for connecting 15/20/25/40/50/80 mm bore pipe by fixing on clamp made out of MS flat iron of size 40 x 3 mm made to required shape & size with GI socket duly welded, nut & bolts etc. complete all as specified and directed.

Supply and fixing in repairs MS clamps of suitable size for holding rising line/ DI / GI pipe and bend to shape as required,drilled holes including bolts , nuts& washers, complete all as specified & directed.

Demolition of brick work or stone/ boulder masonry, built in cement mortar including all quoins, arches, pillars etc. but excluding ashlar facings, dressed stone work & precast concrete articles complete all as specified & directed.

M&L for brick work with subclass “B” Old size bricks, straight or curved on plan,exceeding 6 m mean radius, built in Cement Mortar 1:6 complete all as specified and directed.

M&L for Cement concrete 1:4:8 type D-2 (using 40mm graded crushed stone aggregate) as in foundation complete all as specified and directed.

M&L for Cement concrete 1:3:6 type C-1 (using 20mm graded crushed stone aggregate) as in Coping etc. complete all as specified and directed.

M&L for boring Mnually for crossing the road to pass the DI/GI/PPR pipe of size 25 mm to 150 mm up to depth 1.0 mtr complete all as specified and directed.

Supply only chemical for drinking water treatment , calcium based granular high strength disinfectant chlorinating chemical having 65 % to 70 % chlorine content in granular form in a 45kg drum & Brand should be from any manufacturer aproved by E-in-c's branch.

S&F sheet metal enclousure MCCB VTPN DB (without MCCB) double door type AC 415 V (4 way) with suitable size bus bar , suitable for MCCB upto125 Amps 4 pole, as incomer, flush to wall, IP 54, Isolated Neutral Bar and door earthing including taking down old one complete and making good of distructed surface all as specifed and directed.

S&F sheet metal enclousure MCCB VTPN DB (without MCCB) double door type AC 415 V (4 way) with suitable size bus bar , suitable for MCCB upto125 Amps 4 pole, as incomer, flush to wall, IP 43, Isolated Neutral Bar and door earthing including taking down old one complete and making good of distructed surface all as specifed and directed.

S&F in replacement On load change over switch 40 Amps, 415V, AC 50 Hz, front operated handle, totally enclosed in sheet metal enclosure including fixing on wall with suitable accessories and connecting the cable end with suitable size lugs, nuts/bolts/washers etc, including taking out the existing unserviceable complete all as specified and directed.

S&F in replacement On load change over switch 63 Amps, 415V, AC 50 Hz, front operated handle, totally enclosed in sheet metal enclosure including fixing on wall with suitable accessories and connecting the cable end with suitable size lugs, nuts/bolts/washers etc, including taking out the existing unserviceable complete all as specified and directed.

Supply and fixing in repairs MCCB adjustable type 4 pole 25/36 kA 350 Amps including taking out the existing unserviceable complete all as directed at site.

All as per item No 66 above but 25/36 kA, 250 Amps .

All as per item No 66 above but 25/36 kA, 200 Amps .

All as per item No 66 above but 25/36 kA, 160 Amps .

All as per item No 66 above but 16 kA,125 Amps .

All as per item No 66 above but 16 kA,100 Amps .

All as per item No 66 above but 16 kA, 63 Amps .

All as per item No 66 above but 16 kA, 40 Amps .

Supply & fixing Distribution Board factory made sheet metal enclosure double door distribution board class IP-43 IK 09 with 200 Amp rated copper bus bar 415 Volts 4 way (TPN) link, including taking down old u/s any type, complete all as specified and as directed.

Supply & fixing Distribution Board factory made sheet metal enclosure double door distribution board class IP-43 IK 09 with copper bus bar not less than 100 Amp of suitable size 240 volts 12 way (2+10 way) single pole and neutral link, including taking down old u/s any type, complete all as specified and as directed.

Supply & fixing Distribution Board factory made sheet metal enclosure double door distribution board class IP-43 IK 09 with copper bus bar not less than 100 Amp of suitable size 240 volts 8 way (2+6 way) single pole and neutral link including taking down old u/s any type, complete all as specified and as directed.

S&F MCB single pole and neutral (SP&N) 40 Amp 240 volts 10 KA 'C' series with all incoming/outgoing connections with proper size lugs including taking down old unserviceable, complete all as specified and directed.

S&F MCB single pole (SP) 6 to 32 Amp 240 Volts 10 KA 'C' series with all incoming/outgoing connection with proper size lugs including taking down old unserviceable complete all as specified and directed.

S&F MCB 40 to 100 Amp TP&N, 415 volts 10 KA 'C' series as fixed in repairs including taking down old unserviceable one complete all as specified and directed.

M&L for sub main wiring with four single core 6.00 Sqmm (nominal area) PVC Insulated FRLSH unsheathed multi stranded copper conductor cable 1100 volts grade drawing through PVC casing-capping/PVC Conduit complete as per existing and direction including 6.00 Sqmm PVC insulated unsheathed multi stranded FRLSH single core copper conductor cable for earth wire including taking down/removing old one and making good distrubed surfaces of walls, floors, etc complete all as specified and directed. Note : (i) Five runs of single core 6.00 Sqmm multi stranded copper cable and one run of casing caping/conduit shall be measured as one run length (ii) Extra length of cable required for connection to DBs/MCBs shall deem to be included in unit rate quoted by contractor against the item

M&L for sub main wiring with four single core 4.00 Sqmm (nominal area) PVC Insulated FRLSH unsheathed multi stranded copper conductor cable 1100 volts grade drawing through PVC casing-capping/PVC Conduit complete as per existing and direction including 4.00 Sqmm PVC insulated unsheathed multi stranded FRLSH single core copper conductor cable for earth wire including taking down/removing old one and making good distrubed surfaces of walls, floors, etc complete all as specified and directed. Note : (i) Five runs of single core 4.00 Sqmm multi stranded copper cable and one run of casing caping/conduit shall be measured as one run length (ii) Extra length of cable required for connection to DBs/MCBs shall deem to be included in unit rate quoted by contractor against the item

M&L for sub main wiring with Two single core 6.00 Sqmm (nominal area) PVC Insulated FRLSH unsheathed multi stranded copper conductor cable 1100 volts grade drawing through PVC casing-capping/PVC Conduit complete as per existing and direction including 6.00 Sqmm PVC insulated unsheathed multi stranded FRLSH single core copper conductor cable for earth wire including taking down/removing old one and making good distrubed surfaces of walls, floors, etc complete all as specified and directed. Note : (i) Three runs of single core 6.00 Sqmm multi stranded copper cable and one run of casing caping/conduit shall be measured as one run length (ii) Extra length of cable required for connection to DBs/MCBs shall deem to be included in unit rate quoted by contractor against the item

M&L for sub main wiring with Two single core 4.00 Sqmm (nominal area) PVC Insulated FRLSH unsheathed multi stranded copper conductor cable 1100 volts grade drawing through PVC casing-capping/PVC Conduit complete as per existing and direction including 4.00 Sqmm PVC insulated unsheathed multi stranded FRLSH single core copper conductor cable for earth wire including taking down/removing old one and making good distrubed surfaces of walls, floors, etc complete all as specified and directed. Note : (i) Three runs of single core 4.00 Sqmm multi stranded copper cable and one run of casing caping/conduit shall be measured as one run length (ii) Extra length of cable required for connection to DBs/MCBs shall deem to be included in unit rate quoted by contractor against the item

S&F single pole and neutral enclosure with a two pin and earth plug and socket complete with one number single pole MCB 20 Amps , 240 Volts complete all as specified and as directed.

S&F Bus bar panel / LT distribution board outdoor top canopy type, made out of 3.15 mm thick CRCA sheet weather/vermin proof, front door open type, 3 phase 4 wire, 440 volts , AC, 50Hz, with TPN aluminium bus bar of capacity 200 Amps rated with PVC insulated colour code sleves, mounted on porceclain insulators, complete with R-Y-B indicating lamps, duly wired including locking arrangement , cable gland for incoming and outgoing cables of suitable sizes, panel size not less than 600mm x 600mm x 450mm, mounting MS angle base frame duly painted with synthetic enamel black paint and totally mounted on PCC(1:3:6) foundation upto a height of 45 cm above ground level complete all as specified and directed

Excavation in trenches not exceeding 1.5 mtr wide and not exceeding 1.5 mtr depth for taking out/for laying under ground cables/pipes etc and getting out any type soil all as directed

Returning filling in including spreading, levelling, watering and well ramming in layers n-exc 25 cm

Removing excavated soil to a distance n-exc 50 mtr and depositing where directed at a level n-exc 1.5 mtr above the starting point

Supply and spreading fine river sand in trenches for cushioning of under ground cable/filling cable ducts all as directed by Engr-in-Charge at site Note : - Only punned thickness shall be measured for payment purpose

Supply and lay burnt brick sub class ‘B’ of standard size laid in trenches as protection to cables all as directed.

Boring of holes under road, pavement, hard standing by trenchless technology technique for 40-80 mm dia pipe all as specified and as directed by Engineer-in-Charge.

M&L for GI pipe light grade of sizes 50 mm dia, ISI marked with all fitting for cable protection, laid in trenches, under road or fixing on wall/pole/ crossing nallah etc, including taking out the existing unserviceable all as specified and as directed by Engineer-in-Charge.

All as per item No. 94 above but size 40mm dia.

M&L for PVC Flexible suction hose pipe (light grade), laid in trenches, under coping, bend or fixing with clamp on wall/pole/ crossing nallah etc of 40mm dia, including taking out the existing unserviceable all as specified and as directed by Engineer-in-Charge.

Supply, laying & testing insulated XLPE UG cable 1100 volts grade, armoured heavy duty confirming to relevant IS specifcations with aluminum conductor of size 70 sqmm 3.5 core, including taking out the existing unserviceable complete all as specified and as directed.

All as per item No. 97 above but 50 sq mm 3.5 core

All as per item No. 97 above but 25 sq mm 4 core

All as per item No. 97 above but 16 sq mm 4.0 core

All as per item No. 97 above but 6 sq mm 2.0 core

M&L for earthing complete with galvanized steel earth plate electrode 600X600X6.0 mm thick buried directly in ground (earth pit not less than 2.25 mtr deep below normal ground level) with top edge of the plate not less than 1.5 mtr deep connected with and including GI strip 32 x 6 mm upto 7.5 mtr long in 40 mm dia GI pipe light grade by means of nuts, bolts, washers and necessary earth work in any type of soil, PCC (1:3:6) type C1 chamber and RCC cover and watering pipe 20 mm dia medium grade with funnel,earth test point terminal, etc., including taking out the existing unserviceable complete all as specified.

M/S. MATA VAISHNO DEVI ENTERPRISE (BID ID -3466356)

B.R. ENGINEERING & CONSTRUCTION CO. (BID ID -3464107)