8767 REPAIR MAINT OF EXTERNAL WATER SUPPLY GI PIPE DI PIPE SLUICE VALVES VALVE CHAMBERS PUMPSETS CLEANING OF SUMPS OHR AND CONNECTED WORK AT OLD CHSC ALCQTRS RMC QTRS GWALIOR LINE QTRS CH COMPLEX QTRS SAIBABA COMPLEX UNDER AGE EM II OF GE S PUNE

Amount

M& L for detecting the leakage from under ground GI pipes up to 100 mm bore and rectifying the leakage by replacing, sockets, unions etc, including cutting/threding of pipes and other allied works, excavation and earth work in any type of soil complete all as specified and as directed. Note: (i) The rate quoted shall BE deemed to be included of excavation & earth work for pit hole and replacement of any fittings, leak proofing materials etc. (ii) During rectification of leakage if any length of pipe is required to be removed, re-fixed or replaced shall be measured in relevant items of BOQ.

Taking down GI water tubing and connections from walls / ceiling / from trenches for clearing of any blockage for relaying or refixing of size 20 mm dia bore complete all as specified and directed by Engr-in Charge Note: (i) Excavation, earth work and PCC work will be measured and paid separately under relevant items.

All as per item no 2 here in before but of size 25 mm dia bore

All as per item no 2 here in before but of size 40 mm dia bore

All as per item no 2 here in before but of size 50 mm dia bore

All as per item no 2 here in before but of size 80 mm dia bore

All as per item no 2 here in before but of size 100 mm dia bore

M & L for refixing or relaying of GI tubing taken down from trenches or walls/ceilings/floors etc in same or different locations as directed of size 20 mm dia bore complete all as specified and directed by Engr-in Charge Note: (i) The rate quoted shall be inclusive of replacing the rusted or damaged collars / Tees / elbows / bends/ unions / nipples, however any cutting, threading or screwing for alterations shall be measured and paid in relevant items.

All as per item no 08 here in before but of size 25 mm dia bore

All as per item no 08 here in before but of size 40 mm dia bore

All as per item no 08 here in before but of size 50 mm dia bore

All as per item no 08 here in before but of size 80 mm dia bore

All as per item no 08 here in before but of size 100 mm dia bore

M & L for cutting and screwing existing steel/GI tubing for alterations or additions (each cut measured) of size 20 mm complete all as specified and directed by Engr-in Charge

All as per item no 14 here in before but of size 25 mm dia bore

All as per item no 14 here in before but of size 40 mm dia bore

All as per item no 14 here in before but of size 50 mm dia bore

All as per item no 14 here in before but of size 80 mm dia bore

All as per item no 14 here in before but of size 100 mm dia bore

Supply, laying and connection of 20mm bore GI pipe medium grade including with all fittings & fixtures, laid in trenches complete all as specified and directed. Note:- Excavation and earth work shall be measured and paid separately

All as per item no 20 here in before but size of pipe 25 mm

All as per item no 20 here in before but size of pipe 40 mm

All as per item no 20 here in before but size of pipe 50 mm

All as per item no 20 here in before but size of pipe 80 mm

All as per item no 20 here in before but size of pipe 100 mm

Supply & laying of 20mm bore GI tubing medium grade galvanised with all fitting complete fixed to walls and ceillings or laid on floors complete all as specified and directed by Engr-in Charge

All as per item no 26 here in before but of size 25 mm dia

All as per item no 26 here in before but of size 40 mm dia

All as per item no 26 here in before but of size 50 mm dia

All as per item no 26 here in before but of size 80 mm dia

All as per item no 26 here in before but of size 100 mm dia

Taking down CI/DI water pipes and fittings from trenches for clearing of any blockage and relaying or refixing of the same pipes in trenches of size 80 mm dia complete all as specified and directed by Engr-in Charge Note: (i) Excavation and earth work, CI fittings if required at site, run lead joints will be measured and paid separately under relevant items.

All as per Item No 32 above but of size 100 mm dia complete all as specified and as directed by Engr-in Charge.

All as per Item No 32 above but of size 150 mm dia complete all as specified and directed by Engr-in Charge

Supply, Lay and testing Ductile iron pipes with spigot & socket ends cast special class K 7 conforming to IS 8329 with inside surface of centrifugaly cast cement mortar lined suitable for rubber joint in any length laid in trenches of 100 mm dia pipe complete all as specified and directed by Engr-in Charge. Note:- Excavation and earth work, DI fittings, push on joint will be measured and paid separately under relevant items

All as per item no 35 here in before but of size of pipe 150 mm dia

M & L for Ductile iron fittings of any size, any type with all sockets or socket and spigot fittings such as bends, tappers,collars, Tee's, caps, plugs etc up to 150 mm bore, complete all as specified and directed by Engr-in Charge.

M&L for rubber gasket (pushon) joint of same make of CI/DI pipe having two section of diferent hardness for DI pipe spigot & socket ends and fittings of bore dia 80 mm complete all as specified and directed

All as per item no 38 here in before but of size of pipe 100 mm dia

All as per item no 38 here in before but of size of pipe 150 mm dia

Supply, Laying and testing of 80 mm dia cast iron pipes with spigot and socket ends centrifugally cast, class LA, in any length, laid in trenches, complete all as specified and directed by Engr-in Charge. Note:- Excavation and earth work, CI fittings, run lead joints/push on joint will be measured and paid separately under relevant items

All as per item no 41 here in before but of size of pipe 100 mm dia

All as per item no 41 here in before but of size of pipe 150 mm dia

M&L cast iron bends (any type, radius and angle) tapers any type. (Straight, bend, increasing, decreasing or double socket etc) Tee pieces single branch, 'Y' junction, double branch, cross (all sockets or socket and spigot) collars, caps and plugs upto 150 mm bore, complete all as specified and directed by Engr-in Charge

Material & labour for run lead joints for spigot and socket CI pipes/ fittings including spun yarn complete for pipe of size 80 mm bore complete all as specified and as directed.

All as per item No 45 above but Bore of pipe 100 mm

All as per item No 45 above but Bore of pipe 150 mm

Detecting the leakage from under ground DI/CI pipes up to 150 mm bore and rectifying the leakage by burning out existing lead and making joint by means of D joints, clamps, sockets etc, including cutting/threding of pipes and other allied works, excavation and earth work in any type of soil complete all as specified and as directed. Note: (i) The rate quoted shall deemed to be included of excavation & earth work for pit hole and replacement of any minor leak proofing materials etc. (ii) During rectification of leakage if any length of pipe is required to be removed, refixed or replaced and any lead joint or push on joint is required shall be measured in relevant items of schedule.

Material and labour for Drilling and tapping Cast iron water main( in position) for branch connections of the internal dia 15 mm complete all as specified and directed by Engr-in Charge

All as per item no 49 here in above but 20mm dia

M & L for cutting CI/DI pipes in position for insertion of new Tees, branches etc of dia 80 mm complete all as specified and as directed.

All as per item No 51 above but Bore of pipe 100 mm

All as per item No 51 above but Bore of pipe 150 mm

M & L for repacking stuffing box of sluice valve spindle including taking out the old gland packings and reassembling of size 80 mm dia complete all as specified and as directed.

All as per item No 54 above but Bore of pipe 100 mm

All as per item No 54 above but Bore of pipe 150 mm

All as per item No 54 above but Bore of pipe 200 mm

M & L for taking out sluice valve for re-facing, regrinding and refixing of size 80 mm dia complete all as specified and as directed.

All as per item No 58 above but Bore of pipe 100 mm

All as per item No 58 above but Bore of pipe 150 mm

All as per item No 58 above but Bore of pipe 200 mm

Dismantling the existing unserviceable gate valves ,S & F gun metal globe/gate valve with inner wheel head, screwed both ends for iron pipes and fixed of 15 mm dia size complete all as specified and directed.

All as per item No 62 above but 20 mm dia

All as per item No 62 above but 25 mm dia

All as per item No 62 above but 40 mm dia

All as per item No 62 above but 50 mm dia

Dismantling the existing unserviceable Sluice Valve complete and S & F cast iron sluice valve with flange ends and drilled bolt holes , type PN-1.6, and stainless steel spindle, non rising stem type as per IS -14846 including hand wheel, bolts, nuts and jointing materials complete of the size 80 mm, complete all as specified and directed by Engr-in Charge.

All as per item No 67 above but Bore of pipe 100 mm

All as per item No 67 above but Bore of pipe 150 mm

All as per item No 67 above but Bore of pipe 200 mm

M & L for disconnecting existing tanks, setting aside or lowering if required for repairs, cleaning etc and hoisting if required, reconnecting and refixing in position of capacity 500 ltrs complete all as specified and as directed. Note: Cleaning and repairing etc will be measured and paid separately.

All as per item No 71 above but 1000 ltrs capacity

M & L for cleaning and removing all scale and dirt etc, from tanks and from mouths of circulating pipes, etc of capacity 500 ltrs complete all as specified and directed by Engr-in Charge

All as per item No 73 above but 1000 ltrs capacity

Supply and fix in repair rotational moulded polythylene water storage tanks of capacity 500 ltrs (cylindrical vertical with closed top) hoistd and fixed in position complete all as specified and directed by Engr-in Charge

All as per item No 75 above but 1000 ltr capacity

Supply and fix in repair ball valves of size 15 mm high pressure PTMT with epoxy coated aluminium rod & high density plastic ball screwed for iron pipe and fixed (Minimum weight 142 gms), complete all as specified and directed by Engr-in Charge

All as per Item No 77 above but of size 20 mm dia.

All as per Item No 77 above but of size 25 mm dia.

S & F in repair cast iron Non return valve swing type/butterfly type with flange ends and drilled bolt holes including bolts, nuts and jointing materials complete of size 100 mm, complete all as specified and directed by Engr-in Charge

Supply and fix in repair Valve, reflux, swing check type with by-pass Arrangement, 100 mm (4”) dia complete all as specified and directed by Engr-in Charge

Supply and fix in repair GI pipe heavy grade of 100 mm dia for pump suction including all accessories like bend, socket, nipple, union etc, necessary threading complete all as specified and as directed

All as per Item No 82 above but of size 80 mm dia.

Supply and fix in repair Foot Valve conforming to IS 4038, 100 mm (4”) dia, complete all as specified and directed by Engr-in Charge

All as per Item No 84 above but of size 80 mm dia.

Supply and fix in reapair cast iron air release valves with two air outlets (double action) conforming to IS 14845 of size 50 mm dia bore and fixing up in cast iron water supply mains of size 100 mm dia complete all as specified and as directed

Demolition of existing old unserviceable brick masonary valve chamber including demolition of unserviceable M.S iron cover and iron frame and Construction of brick masonry valve pit of size 90cm x 90cm X 90 cm (internal dimensions) with one brick thick wall in cement mortar 1:4 on 100mm thick PCC 1:4:8 type D2 ( using 40mm graded broken stone aggregate) as in foundation lean concrete, including PCC 1:3:6 type C-1 ( using 20mm graded crushed stone aggregate) as in benching and coping and 10mm thick cement plaster in CM (1:4) internally and externally upto 15cm below ground level providing valve pit cover 40x40x6mm angle iron frame all-round fixed by means of 4 Nos holdfast 150mm long made out of flat iron 40x6mm embedded in PCC block (1:2:4) type B-1 (using 20mm graded crushed stone aggregate) of size 230x200x100mm incl provn of hinges welded with angle iron frame and MS cover 3mm thick sheet, MS handle of suitable length and size welded with MS cover and suitable locking arrangement and applying two coats of synthetic enamel paint over a coat of red oxide primer including necessary excavation and earth work in soft/ loose soil complete all as specified and directed by Engr-in Charge

All as per Item No 87 above but of size 60 cmX 60 cmX 60 cm.

S & F in replacement MS sheet cover suitable for valve pit chamber made out of 5 mm thick MS (Fe-410-W grade) sheet with handle and locking arrangement, duly painted on both sides with two coats of synthetic enamel paint over a coat of red oxide primer complete all as specified and directed by Engr-in Charge

M&L for painting of valve pit cover after preparing of old painted surface and applying one coat synthetic enamel black paint, complete all as specified and directed

M&L for cleaning of under ground sump 25,000 Glns capacity by dewatering of muddy water by mechanical means & system and lifting mud / sludge from the bottom of tank, removing the same up to 50 mtr distance and depositing as directed, scrapping down all mud from internal surfaces of wall and bottom surfaces, washing the same with clean water by using high pressure spray at least two times and removing the muddy / dirty water from the bottom and finally washing with clean water mixed with bleaching powder in the ratio of 1:10 (one part bleaching powder ten parts of water) and finally providing two coats of lime wash internally and one coat of cement base paint externally including writing 'Date of cleaning in 80 mm wide letters in white colour over black ground with synthetic enamel paint complete all as specified and directed by Engr-in-charge.

All as per Item No 91 above but of capacity 10,000 Glns complete all as specified and as directed.

M&L for cleaning of overhead tanks of 18,000 Glns capacity by dewatering of muddy water by mechanical means & system and lifting mud / sludge from the bottom of tank, removing the same up to 50 mtr distance and depositing as directed, scrapping down all mud from internal surfaces of wall and bottom surfaces, washing the same with clean water by using pressure spray at least two times and removing the muddy / dirty water from the bottom and finally washing with clean water mixed with bleaching powder in the ratio of 1:10 (one part bleaching powder ten parts of water) and finally providing two coats of lime wash internally and one coat of cement base paint externally including writing 'Date of cleaning in 80 mm wide letters in white colour over black ground with synthetic enamel paint complete all as specified and directed by Engr-in-charge.

All as per Item No 93 above but of capacity 5,000 Glns complete all as specified and as directed.

M & L for Dismantling existing electric motor 7.5 HP electric driven 3 phase 415 volts from foundation after disconnecting electric motor and transporting the same at work shop for repair and refixing the same after repair and making electric connection including necessary nut and bolts for foundation, packings for allignment etc. and testing after installation complete all as specified and directed by Engr-in Charge. Note:- All spares required for repairing of the pump and motor will be measures and paid in separately relevant items as supply & fix.)

All as per item no. 95 above but 12.5 to 15 HP motor, complete all as directed by Engr-in-Charge.

All as per item no.95 above but 3 HP motor, complete all as directed by Engr-in-Charge.

M&L for rewinding of induction motor / submersible pump motor 5/7.5 HP 3 phase 415 volts 50 Hz. by dismantling and removing the burnt out copper winding cleaning the slots of stator thoroughly and rewinding the stator with polyester based copper wire of the same gauge with proper insulation and applying varnish, earring the stator winding and assembling all parts of motor and pump including testing after connecting up with starter complete all as specified and directed by Engineer-in-charge.

All as per item no. 98 above but 12.5 to 15 HP motor, complete all as directed by Engr-in-Charge.

All as per item no.98 above but 3 HP motor, complete all as directed by Engr-in-Charge.

M & L for Opening the mono block pump / submersible pump set of any model & capacity 5 HP to 7.5 HP including opening the motor and checking the serviceability of spare parts and replacing the defective spare parts with new spare parts of same make including electric connection, replacement of gaskets, bush, etc., for smooth running complete all as directed by Engr-in-Charge. Note:- (i) The cost of Spares such as gasket, grease, bolt, nuts and washers, shaft sleeve, bush, gland packing etc. shall be deemed to included in unit quoted rates of this item. (ii) Bearings, impellers, shaft if required to be replaced will be measured & paid separtely under relevent items.

All as per item No. 101 above but 12.5 to 15 HP pumps, complete all as directed by Engr-in-Charge.

All as per item No. 101 above but 3 HP pumps, complete all as directed by Engr-in-Charge.

S&F in repairs CI impeller along with lock key suitable for centrifugal monoblock / Split casing pumps as per existing suitable for 5 to 7.5 HP pumps complete all as specified and directed by Engr-in-charge.

All as per item No. 104 above but 12.5 to 15 HP pumps, complete all as directed by Engr-in-Charge.

All as per item No. 104 above but 3 HP pumps, complete all as directed by Engr-in-Charge.

Supply and fix in repairs front end and rear end bearing of existing size, suitable for 5 to 7.5 HP pump and motor complete all as specified and directed.

All as per item No. 107 above but 12.5 to 15 HP pumps & motors complete all as directed by Engr-in-Charge.

All as per item No. 107 above but 3 HP pumps & motors complete all as directed by Engr-in-Charge.

Supply and fix in repairs pump shaft of existing size, suitable suitable for 5 to 7.5 HP pump and motor complete all as specified and directed.

All as per item No. 110 above but 12.5 to 15 HP pumps & motors complete all as directed by Engr-in-Charge.

All as per item No. 110 above but 3 HP pumps & motors complete all as directed by Engr-in-Charge.

M&L for preparation of old painted surfaces of 5 to 7.5 HP pump set by scraping down the old paint with steel wire brushing and applying one coat of synthetic enameled paint complete all as directed by Engr-in- Charge.

All as per item No. 113 above but 12.5 to 15 HP pump set complete all as directed by Engr-in-Charge.

All as per item No. 113 above but 3 HP pump set complete all as directed by Engr-in-Charge.

S&F in replacement (in existing panel) DOL starter suitable for 3 HP motors, 415 volts, as per existing including wiring from motor to DOL starter with suitable size of copper conductor cable complete all as specified and directed. Make: Havells Cat No IHADOAH1K or equivalent in ABB/L&T/Schneider/C&S

S&F in replacement (in existing panel), automatic star delta starter suitable for 7.5 HP including timer, single phase preventor, contactor, indicating push button, etc. complete all as specified and directed.

All as per item No. 117 above but 12.5 to 15 HP motor complete all as directed by Engr-in-Charge.

S&F in repairs MCB TP 25-63 Amps, 10 KA, 415 volt, 'C' series complete all as specified and as directed.

S&F in repairs, 4 pole contactor, 25 to 40 Amps complete all as specified and as directed. Make:- Havells Cat Part No. IHPBC025100 or eqivalent cat part in L&T / Legrand / Schneider/C&S/ABB

S&F in repairs thermal overload relay suitable for 4 pole contactors, 22 to 30 Amps complete all as specified and directed by Engr-in-charge. Make:- Havells Cat Part No. IHAR13CN or eqivalent cat part in L&T / Legrand / Schneider/C&S/ ABB

S&F in repairs terminal block 6 way suitable for star delta starters complete all as specified and directed by Engr-in-charge. Make:- Havells Cat Part No. ICELPSMX001 or eqivalent cat part in L&T / Legrand / Schneider/C&S/ABB

S&F in repairs terminal block 3 way suitable for 3 phase motors complete all as specified and as directed. Make:- Havells Cat Part No. ICELPSMX002 or eqivalent cat part in L&T / Legrand / Schneider/C&S/ABB

S&F in repairs single phase preventor suitable for 3 phase motors complete all as specified and as directed. Make:- Havells Cat Part No. ISCELXL00063 or eqivalent cat part in L&T / Legrand / Schneider/C&S/ABB

S&F in repairs electronic timer suitable for 3 phase motor star delta starter complete all as directed. Make:- Havells Cat Part No. ICELRPSL005 or eqivalent cat part in L&T / Legrand / Schneider/C&S/ABB

S&F in repairs front block 1 NO 1NC suitable for star delta starter complete all as specified and as directed. Make:- Havells Cat Part No. ISPNAFM711 or eqivalent cat part in L&T / Legrand / Schneider/C&S/ABB

S&F in repairs start/stop push button red/green suitable for star delta starter complete all as directed. Make:- Havells Cat Part No. ICELL00002 or eqivalent cat part in L&T / Legrand / Schneider/C&S/ABB

S&F in repairs motor ON/TRIP indicating lamp yellow/green suitable for star delta starter complete all as directed. Make:- Havells Cat Part No. ICELKL00013 or eqivalent cat part in L&T /Schneider/C&S/ ABB

Supply and Fix in repair Lubricated and graphited general purpose asbestos packing on glands suitable for pump sets of diameter up to 12.5mm complete all as directed by Engr-in-Charge.

S&F in repair copper conductor cable sinsle core, 6 sqmm, 1100 volts grade, PVC insulated, with stranded copper conductor cable suitable for star delta connection with lugs, ferrules etc. complete all as specified and directed by Engr-in-charge.

All as per Item No 130 above but of conductor size sinsle core, 10 sqmm, complete all as specified and directed by Engr-in-charge.

All as per Item No 130 above but of conductor size sinsle core, 16 sqmm, complete all as specified and directed by Engr-in-charge.

Excavation in trenches n. exc. 1.5 M wide and n. exc. 1.5M in depth and getting out in hard and dense soil for laying of GI/DI/CI pipe complete all as specified and as directed

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

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

M&L for PCC 1:3:6 type C1 with 20mm graded stone aggregate as in foundation for making good road surface where as road crossing of pipe lines, hardstandings etc. complete all as specified and directed.

Sparkh Electricals & Works (BID ID -3499494)

Leo Enterprises (BID ID -3499856)

GRID SYSTEMS (BID ID -3498405)

Gauri Associates (BID ID -3499565)

purva engineears and contracters (BID ID -3498128)