WINTER PREPARATION AND ALLIED MAINTENANE ACTIVITIES FOR WATER SUPPLY AND EXTERNAL ELECTRIC SUPPLY ACTIVITIES IN THE AOR OF GE 874 EWS

Amount

Excavation in trenches not exc.1.5 mtr wide and not exc.1.5 m in depth for laying of pipes and cable etc as in any type of soil and getting out, complete all as specified and directed.

Returning, filling, including spreading, levelling, watering and well ramming in layers not exceeding 25 cm in any type of soil, complete all as specified and directed.

Removal of excavated material to a distance not exc.50 m and depositing where directed at a level not exceeding 1.5 mtr above starting point complete all as specified and directed.

Taking up cast iron water mains bore of pipe 150 mm (including all fittings), with spigot and socket ends and lead joints including burning out joints and recovering lead complete all as specified and directed.

Taking up cast iron water mains bore of pipe 100 mm (including all fittings), with spigot and socket ends and lead joints including burning out joints and recovering lead complete all as specified and directed.

Taking up cast iron water mains bore of pipe 80 mm (including all fittings), with spigot and socket ends and lead joints including burning out joints and recovering lead complete all as specified and directed.

Supply and laying Cast iron pipes with spigot and sockets ends centrifugally, Class LA in 150 mm size laid in trenches complete all as specified and directed.

Supply and laying Cast iron pipes with spigot and sockets ends centrifugally, Class LA in 100 mm size laid in trenches complete all as specified and directed.

Supply and laying Cast iron pipes with spigot and sockets ends centrifugally, Class LA in 80 mm size laid in trenches

Supply & fixing cast iron bends (any Type radius and angle tapers any type (straight, bend, increasing decreasing or double sockets etc) Tee pieces single branch 'Y' Junction, double branch, cross (all sockets or sockets and spigot) collars caps and plugs upto 150mm bore complete all as specified and directed.

M&L for run lead joint for CI pipe spigot and socket pipes and fittings of 80 mm bore complete all as specified and directed.

M&L for Run lead joint for CI pipe spigot and socket pipes and fittings of 100 mm bore complete all as specified and directed.

M&L for Run lead joint for CI pipe spigot and socket pipes and fittings of 150 mm bore complete all as specified and directed.

Taking up or down steel tubing of 15mm dia bore pipe and connection laid in trenches or floors or fixed to walls and including cleaning for refixing or removal to credit complete with all fittings & valves etc complete all as specified and directed.

All as per description of ser item No.14 above but 20mm.

All as per description of ser item No-14 above but 25mm.

All as per description of ser item No-14 above but 40mm.

All as per description of ser item No-14 above but 50mm.

All as per description of ser item No- 14 above but 80mm.

All as per description of ser item No-14 above but 100mm.

S&F GI water tubing 15mm dia bore 'medium grade', galvanized, with all fittings like socket, union, elbow, bend, tees etc jointed and laid in trenches complete all as specified and as directed by Engr-in-Charge.

All as per description of ser item No.21 above but 20mm.

All as per description of ser item No-21 above but 25mm.

All as per description of ser item No-21 above but 40mm.

All as per description of ser item No-21 above but 50mm.

All as per description of ser item No-21 above but 80mm.

All as per description of ser item No-21 above but 100mm.

S&F gun metal, globe or gate valve with iron wheel head, screwed both ends for iron pipe and fixed of bore of 15mm complete all as specified and directed.

All as per description of ser item No-28 above but 20mm.

All as per description of ser item No-28 above but 25mm.

All as per description of ser item No-28 above but 40mm.

All as per description of ser item No-28 above but 50mm.

Taking down old unserviceable sluice valve and supply and fixing ball valve having SS ball with both CI end flanged, ISI marked, with nuts, bolts and washer and rubber gasket with stainless steel handle over PVC coating complete all as specified and directed for 80 mm bore pipe complete all as specified and directed. M

Taking down old unserviceable sluice valve and supply and fixing sluice valve cast iron ISI marked with flanged ends drilled with iron wheels head shuts and open direction cast on it class PN 1.6 confirming to IS 14846-2000 including necessary fixing arrangement such as rubber insulation, packing rings, jointing materials nuts, bolts washer, gasket and packings material etc all as specified and directed for 100 mm dia complete all as specified and directed.

Taking down old unserviceable sluice valve and supply and fixing sluice valve cast iron ISI marked with flanged ends drilled with iron wheels head shuts and open direction cast on it class PN 1.6 confirming to IS 14846-2000 including necessary fixing arrangement such as rubber insulation, packing rings, jointing materials nuts, bolts washer, gasket and packings material etc all as specified and directed for 150 mm dia complete all as specified and directed.

Supply and fixing in replacement CI Non return valve of size 100mm bore without bypass arrangement swing type confirming to IS 5312-1 flanged end, pressure rating PN 1.6 complete all as specified and directed.

Supply and fixing in replacement CI Non return valve of size 80mm bore without bypass arrangement swing type confirming to S 5312 flanged end pressure rating PN 1.6 complete all as specified and directed.

M&L for Lagging to pipes used in internal water supply or plumbing all round with, 25min thick bonded mineral wool preformed and covering the mineral wool with POP and ‘SNAP ON’ pipe sections of tin sheet conforming to IS 9842 for 20 mm dia pipe line complete all as specified and directed.

M&L for Lagging to pipes used in internal water supply or plumbing all round with, 25min thick bonded mineral wool preformed and covering the mineral wool with POP and ‘SNAP ON’ pipe sections of tin sheet conforming to IS 9842 for 25 mm dia pipe line complete all as specified and directed.

M&L for Lagging to pipes used in internal water supply or plumbing all round with, 25min thick bonded mineral wool preformed and covering the mineral wool with POP and ‘SNAP ON’ pipe sections of tin sheet conforming to IS 9842 for 40 mm dia pipeline complete all as specified and directed.

Supply and replacement of 10 Sqmm 3 Core submersible copper conductor flat type for submersible pump complete all as specified and directed.

Supply and replacement of 6 Sqmm 3 Core submersible copper conductor flat type for submersible pump complete all as specified and directed.

Dewatering and taking out sludge from tank of size and capacity (10000 to 40000Gln), removing the same to a distance not exceeding 50m with & including, cleaning the sump by wire brushing including, including brooming down complete including white washing internally, complete all as specified and directed.

Dewatering of sump by pumping, sedimentation tank capacity 3,20,000 ltrs, and taking out sludge, removing the same to a distance not exceeding 50m with & including, cleaning the sump by wire brushing, including brooming down complete including white washing internally, complete all as specified and directed. Note :- Sump will be clean 2 times, first clean at the start month of the contract and second will be after 6 month of first cleaning date .

Material and labour for repair of centrifugal motor pump set 60 HP (Rewinding job will be measured separately), including removing the motor pump from the foundation, disconnecting from the motor and transporting to the work shop for repair including replacement of worn out impellers-01 set with bronze impellers, replacing bearing No 6308-02 Nos, replacement of worn out bearing housing, replacement of gland bush, unserviceable nut bolts and washers and bringing back the pump to the pump house and coupling the pump with motor and fixing on foundation and testing, complete all as specified and directed.

Material and labour for repair of centrifugal motor pump set 40 HP (Rewinding job will be measured separately), including removing the motor pump from the foundation, disconnecting from the motor and transporting to the work shop for repair including replacement of worn out impellers-01 set with bronze impellers, replacing bearing No 6312-02 Nos, replacement of worn out bearing housing, replacement of gland bush , unserviceable nut bolts and washers and bringing back the pump to the pump house and coupling the pump with motor and fixing on foundation and testing, complete all as specified and directed.

Material and labour for repair of centrifugal motor pump set 20/ 25 HP (Rewinding job will be measured separately), including removing the motor pump from the foundation, disconnecting from the motor and transporting to the work shop for repair including replacement of worn out impellers-01 set with bronze impellers, replacing bearing No 6307-02 Nos, replacement of worn out bearing housing, replacement of gland bush , unserviceable nut bolts and washers and bringing back the pump to the pump house and coupling the pump with motor and fixing on foundation and testing, complete all as specified and directed.

Material and labour for rewinding of 60HP centrifugal motor by uncoupling the motor from the pump, removing the motor from the foundation and transportation of the motor to the workshop, opening the motor , taking out burnt out winding, preparing the slot for winding and rewinding of motor with super enamelled copper winding wire of appropriate size and gauge as existing to make the same cap of motor, varnishing and heat drying including scrapping of old paint & repainting with one coat of grey tinted synthetic enamel paint after motor is reassembled and testing complete all as specified and directed.

Material and labour for rewinding of 40HP centrifugal motor by uncoupling the motor from the pump, removing the motor from the foundation and transportation of the motor to the workshop, opening the motor , taking out burnt out winding, preparing the slot for winding and rewinding of motor with super enamelled copper winding wire of appropriate size and gauge as existing to make the same cap of motor, varnishing and heat drying including scrapping of old paint & repainting with one coat of grey tinted synthetic enamel paint after motor is reassembled and testing complete all as specified and directed.

Material and labour for rewinding of 20/25HP centrifugal motor by uncoupling the motor from the pump, removing the motor from the foundation and transportation of the motor to the workshop, opening the motor , taking out burnt out winding, preparing the slot for winding and rewinding of motor with super enamelled copper winding wire of appropriate size and gauge as existing to make the same cap of motor, varnishing and heat drying including scrapping of old paint & repainting with one coat of grey tinted synthetic enamel paint after motor is reassembled and testing complete all as specified and directed.

Material and labour for rewinding of 7.5 HP to 10 HP centrifugal motor by uncoupling the motor from the pump, removing the motor from the foundation and transportation of the motor to the workshop, opening the motor , taking out burnt out winding, preparing the slot for winding and rewinding of motor with super enamelled copper winding wire of appropriate size and gauge as existing to make the same cap of motor, varnishing and heat drying including scrapping of old paint & repainting with one coat of grey tinted synthetic enamel paint after motor is reassembled and testing complete all as specified and directed.

Material and labour for taking out the submersible pump set and motor assembly of capacity 5 HP to 10 HP from the borewell, by taking out the column pipes with chain pulley block and tripod stand, complete using skilled and experienced labour and transporting the same to workshop for repair and replacement of worn impellers -01 set , replacement of worn out bushings and bearings and transport back repaired pump set back to site after repair and Lowering the same in the bore well after testing complete all as specified and directed by the Engr - in Charge.

Material and labour for rewinding of submersible motor 25 HP by taking out the burnt-out winding from the starter with PVC insulated copper winding wire of same gauge and size as per existing, replacement of thrust bearing and bushes and testing complete all as specified and directed.

Material and labour for rewinding of submersible motor 5 HP by taking out the burnt-out winding from the starter with PVC insulated copper winding wire of same gauge and size as per existing, replacement of thrust bearing and bushes and testing complete all as specified and directed.

Material and labour for rewinding of submersible motor 7.5 HP by taking out the burnt-out winding from the stator with PVC insulated copper winding wire of same gauge and size as per existing, replacement of thrust bearing and bushes and testing complete all as specified and directed.

Supply and fixing of 1 HP Centrifugal Motor Pump, of head and throughput output as mentioned at site, complete with all related accessories for installation and operation complete all as specified and directed.

Supply and fixing of 0.5 HP Centrifugal Motor Pump, of head and throughput output as mentioned at site, complete with all related accessories for installation and operation complete all as specified and directed.

S&F GI Union 50 mm dia complete all as specified and directed.

S&F GI Union 15 mm dia complete all as specified and directed.

S&F GI Union 20 mm dia complete all as specified and directed.

S&F GI Union 25 mm dia complete all as specified and directed.

S&F GI Union 40 mm dia complete all as specified and directed.

S&F GI Union 80 mm dia complete all as specified and directed.

S&F GI Union 100 mm dia complete all as specified and directed.

S&F in replacement rubber Star coupling of size L-225 for 60HP Centrifugal pump set complete all as specified and directed.

S&F in replacement gland packing of suitable size for 40/60 HP pump complete all as specified and directed.

S&F in replacement Bearing of suitable size for 40/60 HP pump complete all as specified and directed.

S&F in replacement leather gasket suitable for 80/100 mm dia pipe complete all as specified and directed.

S&F in replacement CI flange for 80/100 mm dia pipe tape complete all as specified and directed.

S&F in replacement Nut & bolts 20x50 mm, 20x75mm, 20x100mm complete all as specified and directed.

S&F in replacement Nut & Bolts 15x50 mm, 15x75mm , 15x100mm complete all as specified and directed.

All as per ser item No 01 above but depth exceeding 1.5 m and not exceeding 3 m.

Sand cushioning to underground cables 8 cm below the cable before laying and 15 cm above the cable after laying, complete all as specified in clause 19.75 of SSR Part-I, complete all as specified.

Material and labour for kiln burnt Sub class 'B' bricks laid dry , flat , width wise along the length of cable in trenches after sand cushioning for protection of under ground cable complete all as specified and directed.

M&L for cement concrete in bed of poles and stays 1:4:8 type D-2 using 40 mm graded crushed stone aggregate complete all as specified and directed.

M&L for cement concrete (1:2:4) type C-2 using 40 mm graded crushed stone aggregate as in pole coping and stay assembly complete all as specified and directed.

M&L for cement concrete in foundation of poles streets and stays 1:3:6 type D-2 using 40 mm graded crushed stone aggregate complete all as specified and directed.

Taking down in trench/duct/wall/in floors etc. old unserviceable LT 1100 volts XLPE/ PILCA cable and Supply & Laying with commissioning and testing XLPE insulated, armoured heavy duty electric cable with aluminium conductor, 1100 volts grade, laid in trenches, passing through pipes, fixed on walls complete including connecting properly by means of thimbles and taking out old unserviceable damaged cables of following sizes

(a) 16 sq mm, 4 core

(b) 25 sq mm, 3.5 core

(c) 35 sq mm, 3.5 core

(d) 70 sq mm, 3.5 core

(e) 95 sq mm, 3.5 core

(f) 120 sq mm, 3.5 core

(g) 185 sqmm, 3.5 core

(h) 240 sq mm, 3.5 core

Taking down in trench/duct/wall/in floors etc. old unserviceable HT 11KV XLPE/ PILCA cable and Supply & laying with commissioning and testing XLPE insulated, armoured heavy duty electric cable with aluminium conductor, 11000 volts grade, laid in trenches, passing through pipes, fixed on walls complete including connecting properly by means of thimbles and taking out old u/s damaged cables of following sizes

(a) 95 sqmm, 3 core

(b) 120 sqmm, 3 core

S & F in replacement steel tubular swaged poles erected truly vertical or planted as strut complete with 300 x300x 6 mm thick mild steel base plate, welded to pole, B-118 final, taper cap, bolts, nuts & screws, poles made out of ERW MS tubing conforming to IS-2713 Part-II. type 410 SP-31 (9.0 metres long) including drilling of holes of required size for fixing of cross arms, painting the exposed surfaces of pole with two coats of aluminium paint over a coat of red oxide zinc chrome primer and with two coats of black bituminous paint internally & portion embedded in concrete, making five black & yellow bands at lower portion of pole each 300mm wide alternately, and making pole No. with black paint at suitable height all as specified and directed.

S & F in replacement steel tubular swaged poles erected truly vertical or planted as strut complete with 300 x300x 6 mm thick mild steel base plate, welded to pole, B-118 final, taper cap, bolts, nuts & screws, poles made out of ERW MS tubing conforming to IS-2713 Part-II. type 410 SP-55 (11.0 metres long) including drilling of holes of required size for fixing of cross arms, painting the exposed surfaces of pole with two coats of aluminium paint over a coat of red oxide zinc chrome primer and with two coats of black bituminous paint internally & portion embedded in concrete, making five black & red bands at lower portion of pole each 300mm wide alternately, and making pole No. with black paint at suitable height all as specified and directed.

S&F in replacement mild steel Cross arms, bracing, supports clamps and back plates, fabricated from structural steel sections including nuts, bolts, washer, welding, bending cold or hot, drilling holes for bolts, in any shape or size as indicated or directed including one primer, one under coat and one finishing coat of aluminium paint over prepared steel surface complete all as specified and directed.

M&L in replacement of ACSR conductor of any size and any type including stretching, fixing and binding to insulator on OH HT/LT line service feeders all as specified including aluminium binding wire or aluminium tapes complete all as specified and directed. Note:- This item includes all consumables items (such as binding wire and replacement insulators and cross arms, etc., for replacement of damaged ones found after/ during replacement process).

M&L in replacement of Pin type porcelain vitreous white brown or green insulator including one galvanized mild steel spindle, two galvanized iron, washers and one galvanized iron nut, 150 mm height, 150 mm dia for 11000-volt grade all as specified.

Supply only of Disc Type Porcelain, vitreous, white, brown or green insulators for working pressure 11000 volts grade, with bolts, washers and nuts, complete all as specified and directed

M&L in replacement of Shackle type, porcelain, vitreous, white, brown or green insulators for working pressure 1100 volts grade, 90 mm dia 75 mm height including galvanized mild steel straps of 31 x 3 mm size, 12 mm dia insulator bolts, washers and nuts complete all as specified and directed.

M&L in replacement of Pin type porcelain vitreous white brown or green insulator including one galvanized mild steel spindle, two galvanized iron, washers and one galvanized iron nut, 100 mm height, 65 mm dia for 1100 volt grade complete all as specified and directed.

M&L in replacement of Stay assembly for electric pole complete with accessories as shown in electrical plate No 1 of SSR Pt-I and drawing using loop type insulator, stay clamps, stay rod of 16 mm dia including stay wire of size 7/3.15 mm complete all as specified and directed. Note:-Excavation and concrete to be measured separately.

S&F in replacement of On load change over switch 415 volt in sheet metal enclosure 3/4 pole of capacity from 125 Amp complete all as per existing sample complete all as specified and directed.

S&F in replacement of On load changeover switch 415 volt in sheet metal enclosure 3/4 pole of capacity from 320 Amp complete all as per existing sample complete all as specified and directed.

S&F in replacement of On load changeover switch 415 volt in sheet metal enclosure 3/4 pole of capacity from 630 Amp complete all as per existing sample complete all as specified and directed.

S&F of MCCB 63 Amp TPN 415 Volt breaking capacity 35kA.as per sample which is suitable for existing panel complete all as specified and directed.

S&F of MCCB 125 Amp TPN 415 Volt breaking capacity 35 kA.as per sample which is suitable for existing panel complete all as specified and directed.

S&F of MCCB 160 Amp TPN 415 Volt breaking capacity 35 kA. as per sample which is suitable for existing panel complete all as specified and directed.

S&F of MCCB 200 Amp TPN 415 Volt breaking capacity 35 kA.as per sample which is suitable for existing panel complete all as specified and directed.

S&F of MCCB 320 Amp TPN 415 Volt breaking capacity 35 kA. as per sample which is suitable for existing panel complete all as specified and directed.

S&F of MCCB 630 Amp TPN 415 Volt breaking capacity 50 kA. as per sample which is suitable for existing panel complete all as specified and directed.

M&L for painting to HT poles, 11 mtr with cross arms, bracing and clamps with one coat of synthetic enamelled paint over one coat of red oxide primer including scrapping the old paint carefully to make smoothen complete and painting strips of Yellow and black from foot of pole upto 5 feet each strip of 30 cm height complete all as specified and directed.

All as per srl item No 101 here-in-before but for LT pole 9 mtr long and painting strips of yellow & black from foot of pole upto 5 feet each strip of 30 cm height complete all as specified and directed.

M&L for re stretching of LT /HT ACSR conductor and GI wire of any size and on any type of poles carrying upto six conductors in a span including disconnecting from insulator and rewinding to insulator after stretching with and including aluminium wire including re-fixing/re-adjusting line spans, line separators, cross arms on poles complete all as specified and directed.

Cutting /Trimming/ Chopping of tree trenches along the overhead lines upto 3 m from elect lines clearance on both sides of HT/LT lines and disposing off the cut tree/ branches site to a distance not exc. 50 m and clearing the site complete all as specified and directed.

Supply and fix cable jointing kit for 11 KV (Earthed) grade cable for outdoor termination, heat shrink type, joint complete with jointing material and accessories suitable for 3 core XLPE /(ABC), armoured, Al conductor cable of size 50 sqmm to 95 sqmm complete all as specified and directed.

Supply and fix cable jointing kit for 11 KV (Earthed) grade cable for Outdoor termination, Cold shrink type, joint complete with jointing material and accessories suitable for 3 core XLPE /(ABC), armoured, Al conductor cable of size 120 sqmm to 185 sqmm complete all as specified and directed.

Supply and fix cable jointing kit for 11 KV (Earthed) grade cable for Outdoor termination, cold shrink type, joint complete with jointing material and accessories suitable for 3.5 core XLPE /(ABC), armoured, Al conductor cable of size 50 sqmm to 95 sqmm complete all as specified and directed.

Supply and fix cable jointing kit for 11 KV (Earthed) grade cable for Out door termination , heat shrink type, joint complete with jointing material and accessories suitable for 3.5 core XLPE /(ABC), armoured, Al conductor cable of size 120 sqmm to 185 sqmm complete all as specified and directed.

M&L for Earthing complete with galvanised steel earth plate electrode 60 × 60cm.× 6mm thick, buried directly in ground (earth pit not less than 2.25 metres deep below ground level) with top edge of the plate not less 'than 1.5 metres below normal ground level, connected to galvanised earth strip 32x6 mm by means of bolts, nuts, check nuts and washers of galvanised iron or steel all as shown in electrical plate No. 5 connected to earthing test point all as specified or indicated including testing on completion complete all as specified and directed.

Supply, installation, commissioning and testing switch air break, gang operated with 12 insulator switch triple pole mechanically operated, mounted on insulators and steel frame with mechanism worked from ground level for current rating 400 Amp operating voltage 11 KV outdoor type vertical mounted type complete with locking arrangement, assembly with fuse mount carrier and fuse element of required capacity and isolate suitable for 11 KV including necessary electric connection and 11 KV Fuse (drop out type) of capacity 10 Amps. complete with DO fuses with one number operating rod of 25 mm dia bore grade GI pipe of suitable length worked out from ground level and handle complete including flat iron clamp 50mmx6mm, MS channel of suitable size & length for fixing GOD including nut bolt washers including taking down existing complete all as specified and directed.

Lightning arresters expulsion type complete with all fittings, transmission class, discharge capacity 65 kilo amp, 11000 volts grade complete all as specified and directed.

Supply and fixing LED Flood light fitting 100 Watt 230 V AC outdoor type with high pressure die cast aluminum hosing and heat resistant complete with driver, lamp bracket with impact and corrosion resistant including thermal management in multiple optics complete with IP 65/66 protection complete all as specified and directed .

Supply and fixing LED street light fitting 35 Watt 230 V AC outdoor type with high pressure die cast aluminum hosing and heat resistant complete with driver, lamp bracket with impact and corrosion resistant including thermal management in multiple optics complete with IP 65/66 protection complete all as specified and directed .

Supply and fixing LED street light fitting 60 Watt 230 V AC outdoor type with high pressure die cast aluminum hosing and heat resistant complete with driver, lamp bracket with impact and corrosion resistant including thermal management in multiple optics complete with IP 65/66 protection complete all as specified and directed .

Supply and fixing 1100 volts grade heavy duty cable PVC insulated stranded aluminium conductor, served with inner sheathed of PVC tape overall PVC sheathed in service connections suspended by insulating hangers not more than 1 metre apart including 4 mm suspension wire, one twin core cable of size 16 Sqmm complete all as specified and directed

GH MOHD SHAH AND CO (BID ID -3111066)

Kesar Impex (BID ID -3108553)

Bidder Name

M/S ASHRAF CONSTRUCTIONS

GH MOHD SHAH AND CO

Kesar Impex