REPAIR / MAINT OF WATER DISTRIBUTION PIPE LINES, GATE VALVES ,RO PLANTS, HOT WATER PLANTS ETC AT OAF UNDER GE 970 EWS.

Amount

Excavation in trenches in soft/loose soil not exceeding 1.5 m wide and not exceeding 1.5m in depth and getting out for taking out/laying of GI pipe of any size.

Returning, filling icluding , spreading, leveling, watering and well ramming in layers not exceeding 25 cm

Removing excavated materia;s to distance not excedding 50m and deposting where directed as level not exceeding 1.5m above the starting point.

Taking out/taking down old unserviceable damaged GI/PPR pipe of following sizes from excavated trenches including removing of fittings all as directed for necessary replacement /relaying serviceable GI pipe all as directed by Engineer in Charge.

(a) 100 mm dia

(b) 80 mm dia

(c) 50 mm dia

(d) 40 mm dia

(e) 25 mm dia

(f) 20 mm dia

(g) 15 mm dia

Relaying only of GI pipe after removal of scalling, cleaning and flushing etc including supply and fixing of new fittings of following sizes any grade in trenches and testing complete all as specified and directed by Engr-in- Charge.

(a) 100 mm dia

(b) 80 mm dia

(c) 50 mm dia

(d) 40 mm dia

(e) 25 mm dia

(f) 20 mm dia

(g) 15 mm dia

Refixing only of GI pipe of following sizes in short lenth (less than 03 mtr) any grade in wall,floor or in ceiling and testing including supply and fixing of new fittings complete all as specified and directed by Engr-in- Charge.

(a) 50 mm dia

(b) 40 mm dia

(c) 25 mm dia

(d) 20 mm dia

(e) 15 mm dia

Supply & Laying only of GI pipe after removal of scalling, cleaning and flushing etc including supply and fixing of new fittings of following sizes any grade in trenches and testing complete all as specified and directed by Engr-in- Charge.

(a) 100 mm dia

(b) 80 mm dia

(c) 50 mm dia

(d) 40 mm dia

(e) 25 mm dia

(f) 20 mm dia

(g) 15 mm dia

Repair/maint of water leakage from GI/PPR pipe joint in ground and open carefully the joint portion of the pipe line duly excavated the treach or along the wall of multy story bldgs by providing necessary ladder and opening existing fittings for repair/replacement and provision of new GI/PPR fittings if required to make the joint 100% water leak proof including returning, filling and ramming the excavated materials or fixing with wall by clamps after satisfactory, joint/leak chacking all as directed for following bore of GI/PPR pipe line :-

(a) 80 mm bore pipe line.

(b) 50 mm bore pipe line.

(c) 40 mm bore pipe line.

(d) 25 mm bore pipe line.

(e) 20 mm bore pipe line.

(f) 15 mm bore pipe line.

Supply and Laying of PPR pipes 3- layer SDR 7.4 of outer diameter of pipes as following UV stabilized and antimicrobial fusion welded having thermal stability for hot and cold water supply all PPR plain & brass threaded polypropylene random fittings laid in trenches including fittings and testing complete all as specified and directed by Engr-in- Charge.

(a) 20 mm dia.

(b) 25 mm dia.

(c) 32 mm dia.

(d) 50 mm dia.

(e) 63 mm dia.

(f) 90 mm dia.

M&L, Construction of Brick Masonry valve chamber of size 600x600x600mm (Internal dimensions) with PCC 1:4:8 foundation 150mm thick, brick work built in CM 1:6, PCC 1:3:6 coping 50mm thick, plastering 15mm thick in CM 1:6 to all internal and exposed surfaces including excavation earthwork in hard/dense soil, MS sheet cover 4mm thick and MS equal angle iron 50mmx50mmx6mm frame as per existing size with locking arrangement embedded in PCC suitable for 25/40/50mm gate valve and painting to MS cover with two coats of synthetic enamel paint over one coat of red oxide primer etc complete all per Drg. No HQ/136/TD/96 V and ground requirement including dismantling old/damaged valve pits.

Making connection of PPR distribution branch with PPR main of sizes 16 mm to 40 mm by providing and fixing tee including cutting and making fusion joint etc complete all as specified and directed.

Making connection of PPR distribution branch with PPR main of sizes 50 mm to 75 mm by providing and fixing tee including cutting and making fusion joint etc complete all as specified and directed.

Taking out unserviceable Gate valves from water pipe line for necessary replacement all as directed for valve size 15mm to 32mm

Taking out unserviceable Gate valves from water pipe line for necessary replacement all as directed for valve size 40mm to 80mm.

Supply and fixing gun metal gate valve of size 15mm dia including connection and testing complete all as directed.

Supply and fixing gun metal gate valve of size 20mm dia including connection and testing complete all as directed.

Supply and fixing gun metal gate valve of size 25mm dia including connection and testing complete all as directed.

Supply and fixing gun metal gate valve of size 40mm dia including connection and testing complete all as directed.

Supply and fixing gun metal valve of size 50mm dia with iron wheel including iron wheel head screwed both ends for iron pipe including taking out of existing old one .

Supply and fixing gun metal valve of size 80mm dia with iron wheel including iron wheel head screwed both ends for iron pipe including taking out of existing old one.

Supply and fixing PPR gate valve (brass insert) of size 20 mm dia including connection and testing complete all as directed.

Supply and fixing PPR gate valve (brass insert) of size 25 mm dia including connection and testing complete all as directed.

Supply and fixing PPR gate valve (brass insert) of size 32 mm dia including connection and testing complete all as directed.

Supply and fixing PPR gate valve (brass insert) of size 50 mm dia including connection and testing complete all as directed.

Supply and fixing PPR gate valve (brass insert) of size 63 mm dia including connection and testing complete all as directed.

S&F GI Flat strip clamps of size 25mm x 3mm duly bended as per the size of GI tubing and site condition,drilled all as directed by Engineer in Charge.

Supply and fixing of heavy rust proof passivated bolts made of steel of size 8 mm dia 75 mm long including necessary drilling on wall for fixing of steel frame all as directed by Engr in Charge.

Supply and fixing plug type PVC bib taps, screwed for iron pipe and fixed complete all as specified and directed.

M&L Lagging on pipes of internal dia 15 mm, used in external water supply or plumbing all round with, 40mm thick bonded mineral wool preformed ‘SNAP ON’ pipe sections of density 144 Kg/cum conforming to IS 9842, provided with chicken mesh wire netting 25 gauze 20mm mesh and finally covering with plaster of pairs including taking down old, complete, all as specified and directed.

Description all as per ser item No 29 above but 20 mm bore tubing.

Description all as per ser item No 29 above but 25 mm bore tubing.

Description all as per ser item No 29 above but 40mm bore tubing.

Description all as per ser item No 29 above but 40mm thick bonded and for 50mm bore tubing.

Description all as per ser item No 29 above but GI/CI pipe of 40mm thick bonded and for 80mm bore tubing.

Description all as per ser item No 29above but GI/CI pipe of 40mm thick bonded and for 100mm bore tubing.

Description all as per ser item No 29 above but DI/CI pipe of 40mm thick bonded and for 150mm bore tubing.

Construction/maintenance of old existing Valve pit chamber of size 90cm x 90cm x 90cm internal dimension brick/stone construction including all excavation and earth work in any type of soil, returning, filling in disposal of surplus soil to a distance not exc 50m and depositing were directed, PCC foundation of the mix (1:2:4), type D-2, brick masonry including plastering, rendering 12mm thick in cement mortar (1:4) internally finished even and fair and flush pointing externally as the work proceeds in same mortar and suitable size angle frame with mild steel angle iron 40X40x6mm, MS sheet cover 3.15mm thick with handle and locking arrangements and painting all steel surfaces with two coat of synethic enamelled paint over a coat of red oxide primer and painting all the MS embeded in PCC with two coats of black bitumenous paint as approved, complete all as specified and directed.

Taking up cast iron water main (incl all fittings) with spigot & socket ends/flanged ends incl disconnection of pipes & fittings complete for the following langth :-

(a) 80 mm bore

(b) 100 mm bore

(c) 150 mm bore

Supply & Laying cast iron pipes with spigot and socket end or flenged centrifugally cast, class LA, in any length and laid in trenches for the following size of pipes. (Note : All CI special/fittings shall be measured and seperately under respective items)

(a) 80 mm bore

(b) 100 mm bore

(c) 150 mm bore

M&L fixing of CI fittings/specials like bend (any type radius and angle), taper any type (straight, bends, increasing, decreasing or double socket etc) Tee pices single branch 'Y' junction, double branch cross (all socket or socket and spigot) collars caps and plugs etc upto size 150mm

M&L for joint for flange CI pipe with rubber or fiber board gasket for the following size of pipes with necessary nut, bolts, washers etc including dismantling complete all as specified and directrd by Engr-in-Charge.

(a) 80 mm bore

(b) 100 mm bore

(c) 150 mm bore

M&L for joints for spigot and socket CI pipe with Run lead joints including dismantling for the following size of pipes :-

(a) 80 mm bore

(b) 100 mm bore

(c) 150 mm bore

Repair/maint of water leakage from CI/DI pipe joint in ground and open carefully the joint portion of the pipe line duly excavated the treach and burning out the defective run lead joint in existing of CI pipe/fitting and provision of new lead joint in site using the retrived lead as obtaining from burning out of joint and adding of fresh lead if required to make the joint 100% water leak proof including returning, filling and ramming the excavated materials after satisfactory, joint/leak chacking all as directed for following bore of CI/DI pipe line :-

(a) 150 mm bore pipe line.

(b) 100 mm bore pipe line.

(c) 80 mm bore pipe line.

S&F cast iron sluic valve with both end flanged with iron wheel handle for clockwise closing brass spindle heavy duty PN-1.6 class. Conforming to IS-14846/2000 including gaskit joint nut, bolts & washers all as requirement of site incl dismentling and taking out existing unserviceable sluice valves for the following size :-

(a) 80 mm bore

(b) 100 mm bore

(c) 150 mm bore

M&L for fabrication and fixing of brass spindle for sluice valve matching with existing make complete with coller neack nuts all as per existing type of sluice valves for the following size including dismentling old worn-out spindle (Note : Brass spindle shall be fabricated from solid round bar having dia not less than the dia of the largest section of the spindle and not using anyriveting for expended coller of the spindle or by casting and machining to make the spindle a single piece)

(a) 150 mm bore pipe line.

(b) 100 mm bore pipe line.

S&F cast iron air release valve with double orifice 80 mm dia suitable for installation in upto 150 mm dia CI/DI pipe line incl nuts, bolts and gasket joint all as required complete including taking out unserviceable air release valves, conforming to IS 14845/2000 complete .

S&F cast iron non return valves conforming to IS-5312 with Gun metal seating single door type gaskit joints. Bolts/nuts etc including taking out unserviceable non return valves, all as required for the following :-

i) 150 mm bore pipe line.

ii) 100 mm bore pipe line.

iii) 80 mm bore pipe line.

Relaying of CI pipe line incl connection/jointing as obtaining against item No. 38 for the following size of pipes ( Note : Jointing & CI fittings shall be measured and paid separately )

(a) 80 mm bore

(b) 100 mm bore

(c) 150 mm bore

Supply and fixing of nut, bollts and washers of any size for fixing of gasket joint in any size of pipes complete all as specified and directed.

Supply and fixing in replacement Direct On Line starter for 3 to 7.5 HP submersible pump 3 Phase 415 volts, as per existing complete all as specified and directed. Make: Havell's/L&T/Siemens.

Disconnecting unservicable change over switch of any type as per site requirement and supply & fixing and connecting off load change over switch 4 pole 200 Amp 440 volts conforming to relevant IS including all connecting and jointing material complere, complete all as specified and directed. Make:- Havells/Standard/CG.

Supply and laying rubber matting electrical grade of size 2m x1m x 10mm ISI marked, laid in front of the LT panel all as specified and directed

Supply and fixing in replacement single phase preventor, complete all as specified and directed.

Supply and fix in replacement foot valve flanged end drilled type including nuts, bolts and jointing materials complete all as specified as per IS -4038.

(a) 150 mm dia

(b) 100 mm dia

(c) 80 mm dia

Replacement of Fully Automatic Star Delta Starter suitable for 60 HP Centrifugal pump Sets 415 volt, 3 Phase, 50 Hz, including single phase Preventer complete. MAKE-Siemens CAT PT NO-3TE 0497-2A or equivelant to Havells /L&T

Cleaning of Overhead reservoir by draining out water below supply level, removing all internal sludge by washing. Cleaning the surface of the reservoir using wire brushes and other scraping tools to remove dirt and scale to make it free from deposits. Washing the reservoir with high pressure compressor nozzle thoroughly and removing dirty water from the tank to make it clean. Disinfecting the sump surface using disinfectent complete all as specified and directed for 50000 gallons capacity (Note:- The work of cleaning and disinfection will be carried out by expert in the field of the work. The work is to be carried out in such a way that the water supply is not disrupted.)

Description all as per ser item No 56 above but 100000 gallons capacity

Cleaning of underground/semi underground round/rectangular water sump by pumping out water below suction level, removing all internal deposited sludge by non clogging submersible pump, cleaning the surface of the sump using wire brushes and other scraping tools to remove dirt and scales to make it free from all deposits, washing the sump with high pressure compressor nozzle thoroughly and removing dirty water from the pump to make it clean including repair to the internal surfaces by plastering with cement mortar 1:3,15mm thick and providing fillers at cracks to prevent any seepage of water including disinfecting the sump surfaces, complete, Painting one coat of anti bacteria water proof paint all as specified and directed of 50000 gallons capacity. (Note:- the work of cleaning and disinfection will be carried out by expert in the field of the work. the work will be carried out in such a way that the water supply is not interupted; necessary bypass arrangement to be done).

Description all as per ser item No 58 above but 100000 gallons capacity

Description all as per ser item No 58 above but 200000 gallons capacity

Description all as per ser item No 58 above but 25000 gallons capacity

Bleaching powder of superior quality with latest lot and test certificate from authorized laboratory with min 30% active chlorine (in 25 Kg bags). Make: Nishat/Shriram/Modi.

Granular chlorine (60% of chlorine conten) disinfectant superior quality for mixing with drinking water for water treatment, complete all as specified and directed. make as approved by GE.

Drilling and tapping cast iron / ductile iron water mains 100/150 mm dia, in position, for branch connections of the internal dia 20 to 50 mm all as directed.

Supply and fixing battery 12 volt, 180 AH. Make- Exide/Amron or equivalent.

Taking out complete motor -pump assembly (certrifugal/mono block ) of any make and type from foundation of different water supply installation for necessary repair/overhauling of capacity 50/60 HP and Transporting to out side workshop.

Description all as per ser item No 67 above but of pump Set capacity/rating 15/20/30 HP.

Carrying out overhauling of pump incl replacement of worn out spares, like bearing, impellor, bushing etc and reusing of existing serviceable components after proper cleaning, machining all required and assembling, testing at workshop complete for 50/60 HP centrifugal /monoblock pump set. NOTE :- (a) All new spares /components will be measured and paid separately under respective items. (b) Replacement of bolts /nuts/washers is deemed to be included in the items

ADescription all as per ser item No 69 above but of pump 15/20/30 HP.

Carrying out rewinding and overhauling of motor assembly after cutting burnt winding wire, cleaning of core slots and re- winding by using super enameled copper winding wire of appropriate gauge and turn as per existing incl providing all insulation materials & varnishing heating, replacement of worn out bearing bushing etc incl lubrication, and assembling the complete motor assembly, testing complete for following capacity motor. NOTE :- (a) All new spares/components will be measured and paid separately under respective items. (b) Replacement of bolts/nuts/washers are deemed to be included in the items.

(a). Motor of capacity 60 HP.

(b). Motor of capacity 50 HP.

(c). Motor of capacity 30 HP.

(d). Motor of capacity 20 HP.

(e). Motor of capacity 15 HP.

Description all as per ser item No 71 above but excluding rewinding of motor and incl of all phase of work as described under item No.71 above for 50/60 HP Motor.

Description all as per ser item No 71 above but of motor capacity 15/20/30 HP.

Replacement of the new following spares against item no 69 to 73:-

(a) Gland Packing of any size

(b) Impeller for 60 HP Pump.

(c) Impeller for 50 HP Pump.

(d) Impeller for 30 HP Pump.

(e) Impeller for 20 HP Pump.

(f) Impeller for 15 HP Pump.

(g) Pump shaft with nut for 60 HP Pump.

(h) Pump shaft with nut for 50 HP Pump.

(j) Pump shaft with nut for 30 HP Pump.

(k) Pump shaft with nut for 20 HP Pump.

(l) Pump shaft with nut for 15 HP Pump.

(m) Bearing for 60 HP Pump

(n) Bearing for 50 HP Pump

(o) Bearing for 30 HP Pump

(p) Bearing for 20 HP Pump

(q) Bearing for 15 HP Pump

(r) Sleeve for P/Shaft for 60 HP Pump

(s) Sleeve for P/Shaft for 50 HP Pump

(t) Sleeve for P/Shaft for 30 HP Pump

(u) Sleeve for P/Shaft for 20 HP Pump

(v) Sleeve for P/Shaft for 15 HP Pump

(w) Tyre coupling set for 60 HP Pumping Set

(x) Tyre coupling set for 50 HP Pumping Set

(y) Tyre coupling set for 30 HP Pumping Set

(z) Tyre coupling set for 20 HP Pumping Set

(aa) Tyre coupling set for 15 HP Pumping Set

(ab) DE/NDE Bearing for 60 HP Motor

(ac) DE/NDE Bearing for 50 HP Motor

(ad) DE/NDE Bearing for 30 HP Motor

(ae) DE/NDE Bearing for 20 HP Motor

(af) DE/NDE Bearing for 15 HP Motor

(ag) 6 Pole Terminal for 15 to 30 HP Motor

(ah) 6 Pole Terminal for 50/60 HP Motor

Assembling/coupling of pump & motor of capacity 50/60 HP, carrying out complete spray painting of pump set using 2 coat of 1st quality synthetic enameled paint over a coat of red oxide primer & transporting to Pump House incl installation, connection of electrical & water line & testing on load after proper alignment over the foundation to the entire satisfaction of Engineer - in - Charge.

Description all as per ser item No 75 No above but for pump Set 15/20/30 HP.

Taking out centrifugal Pump Set/Submersible monoblock pump set from different location, Transporting to workshop for necessary repair/overhauling /servicing complete all as required and directed for pumpset of capacity uoto 5.0 HP 3 Phase or Single Phase of different make & type.

Carrying out dismantling and overhauling of Pump incl cleaning, lubrication, machining, replacement of unserviceable components, refixing of existing serviceable spares & assembling complete for pumps of capacity up to 5.0 HP. NOTE :- (a) All new spares/components will be measured and paid separately under respective items. (b) Replacement of bolts/nuts/washers is deemed to be included in the items.

Carrying out dismantling of unserviceable motor, incl varnishing heating, reinsulation, fresh lubrication of bearings etc & assembling of complete motor & pump assembly incl spray painting with 2 coat of 1st quality synthetic enameled paint over a coat of red oxide primer & transporting the pumping set to site, connection of electrical & water line & testing complete all as directed for pump set of capacity upto 5.0 HP. NOTE :- (a)All new spares / components will be measured and paid separately under respective items. (b)Replacement of bolts/nuts/washers is deemed to be included in the items.

Replacement of the following new spares against item no 76 to 79 :-

(a) Impeller for 1.5 HP Pump.

(b) Impeller for 5 HP Pump.

(c) Pump Shaft for 1.5 HP Pump.

(d) Pump Shaft for 5 HP Pump.

(e) DE/NDE Bearing for 1.5 HP Motor

(f) DE/NDE Bearing for 5 HP Motor

(g) Motor Terminal for 1.5 HP Motor

(h) Motor Terminal for 5 HP Motor

Taking up Submersible Pump assembly including column pipe approx 100 to 150 mtrs using chain pulley block manually and carrying out following phase of work all as directed for 5.0 to 7.5 HP Pump Set .(i) Transportation of submersible pump -motor assembly for necessary repair. (ii) Carrying out dismantling and overhauling of muitistage pump, incl cleaning and derusting of casing, replacement of worm out spare like bearings, impellar bushing, coupling etc & refixing of existing serviceable components after proper cleaning, machining all as required & assembling testing at workshop complete of any make including carrying out painting by two coat of 1st quality synthetic enamelled paint over a coat of primer,assembling the pump and motor including testing complete.

NOTE :- (a) All new spares/components will be measured and paid separately under respective items.(b) Replacement of bolts/nuts/washers is deemed to be included in the items.

Carrying out overhauling of motor assembly 3phase ,taking out burnt winding wire,rewinding using Water resistant PVC coated copper winding wire of appropriate gauge and turn,providing insulation materials and replacement of bearing and assembling with repaired/serviceable pump and testing complete all as directed by Engr-in Charge for 5.0 to 7.5 HP submersible pump motor of any make , including carrying out painting by two coat of synthetic enamelled paint over a coat of primer. NOTE :- (a) All new spares/components will be measured and paid separately under respective items. (b) Replacement of bolts/nuts/washers is deemed to be included in the items.

All as per item No 82 above but incl of rewinding of motor of following capacity .

(a)Motor of capacity 3.0 HP

(b)Motor of capacity 1.5 HP

Replacement of the following new spares against item No 81 & 83:-

(a) Brass impeller for 7.5 HP submersible pump

(b) Brass impeller for 5 HP submersible pump

(c) Stage casing bearing bush for 7.5 HP Submersible Pump

(d) Stage casing bearing bush for 5 HP Submersible Pump

(e) Shaft sleeve bush for 7.5 HP Submersible Pump

(f) Shaft sleeve bush for 5 HP Submersible Pump

(g) Suction bush for 5/7.5 HP Submersible Pump

(h) N.R.V for 5/7.5 HP Submersible Pump

(j) Stainless steel pump shaft for 7.5 Submersible Pump

(k) Stainless steel pump shaft for 5 Submersible Pump

(l) Pump shaft key for each stage for Submersible Pump

(m) Stainless steel stud with nut for Submersible Pump.

(n) Gun metal bush for 7.5 HP Submersible Motor.

(o) Gun metal bush for 5 HP Submersible Motor.

(p) Thrust bearing complete with carbon for 7.5 HP Submersible Motor.

(q) Thrust bearing complete with carbon for 5 HP Submersible Motor.

Carrying out servicing/overhauling of Liquid Chlorinator plant of rating of feed pressure 3.5 to 5.5 Kg/ sq cm, 5/6 LPH any make including replacement of worn out components,,PVC feed pipe, fixing clamps etc.assembling the complete complete chlorinating plant including testing all as directed by Eng -in Charge. (Note:All spare parts/gasket / screws/washers etc. to be replaced are deemed to be included in the item.)

Supply and fixing seamless column pipe heavy duty of 80 mm bore with thickness not less than 6 mm, 8 TPI thread of 10 ft long each pipe with both end threaded/flanged including joints complete all as specified and directed. ( Make- TATA/BANSAL/JINDAL/ZENITH)

Description all as per ser item No 87 above but of 50/65mm bore.

Lowering pump and motor including column pipe of any size in the existing bore well upto 100 to 150 Mtr from ground level by chain pulley, reconnecting the column pipe to the existing rising main and all electrical connection complete and testing all as directed.

Supply and lay Flat submersible cable into bore hole/over the ground alongwith submersible pump/centrifugal pump sets, PVC insulated weather /water proof with flexible copper conductor 1100V grade of size 10 Sqmm 3 core including necessary jointing materials / kit and connecting with motor and starter terminals and testing complete all as specified and directed. (Make-Havells/Finolex/Bonton/KEI)

Description all as per ser item No 90 but of size 6 Sqmm 3 Core.

Description all as per ser item No 90 above but of size 2.5 Sqmm 3 Core.

Supply and fixing the following items in the existing motor starter including dismantling the UNSV existing items :-

(a)Contactor for 50/60 HP Motor Starter

(b) Contactor for 30 HP Motor Starter

(c) Contactor for 15/20 HP Motor Starter

(d) Relay for 50/60 HP Motor Starter

(e) Relay for 30 HP Motor Starter

(f) Relay for 15/20 HP Motor Starter

Annual maintenance/servicing and replacement of unserviceable consumable items of Reverse Osmosis water purifier of capacity 20/25/50 Ltrs/hrs installed at various location, required rectifying any type of blockage,loose connection in electric and electronic components of plants, servicing of the plant to be carried as directeded by Engr-in- charge. Note-:(i )All the spares/components required for the repair and servicing shall be measured and paid separately here-in- after as supplied only.(ii) Minimum two services of each RO in a year to be carried out (nos of servicing may be increased if required) complete all as specified and directed at site by Engr-in-charge

Replacement of new sediment filters 20 inch long against item no 90 above. Make- Kent/Aquafresh or as existing make.

Replacement of new Activated carbon filters 20 inch long against item no 90 above. Make- Kent/Aquafresh or as existing make.

Replacement of new Carbon block granule 20 Inch against item no 90 above. Make- Kent/Aquafresh or as existing make.

Replacement of new RO membrane set against item no 90 above (open/Closed) Make- Kent/Aquafresh or as existing make .

Replacement of new Solenoide Valve against item no 90 above .Make-; Make- Kent/Aquafresh or in equaivalent

Supply only for AC/DC Adepoter 48 Volts ultera violet lamp. Make- Kent/Aquafresh or in equaivalent

Replacement of new low pressure switch against item no 90 above. Make- Kent/Aquafresh or as existing make.

Replacement of new TDS valve against item no 90 above . Make- Kent/Aquafresh or as existing make.

Replacement of new Booster pump 150 SPD against item no 90 above. Make- Kent/Aquafresh or as existing make.

Annual maintenance/servicing and replacement of unserviceable consumable items of Reverse Osmosis water purifier of capacity 150Ltrs/hrs installed at various location, required rectifying any type of blockage,loose connection in electric and electronic components of plants, servicing of the plant to be carried as directeded by Engr-in- charge. note-:(i )All the spares/components required for the repair and servicing shall be measured and paid separately here-in- after as supplied only.(ii) Minimum two services of each RO in a year to be carried out (nos of servicing may be increased if required) complete all as specified and directed at site by Engr-in-charge.

Replacement of new hydranautics membranes top quality against item no 103. Make- : CMC/Filmtec or in equavalent

.Replacement of new low pressure switchagainst item no 103. Make- Kent/Aquafresh or as existing make.

Replacement of new taps of existing size and make as directed by engineer in charge against item no 103.

Replacement of new for UV ballast and fuse against item no 103. Make- Kent/Aquafresh or as existing make.

Replacement of new UV candle 15 inch long against item no 103. Make- Kent/Aquafresh or as existing make.

Replacement of new sediment filter 15 inch long.(big blue) against item no 103. Make- Kent/Aquafresh or as existing make.

Replacement of new dosiing chemical anti scalant as per recommended by indian ion company.

M&L for chemical cleaning by skilled person of indian ion company.

Replacement of new for roter meter against item no 103. Make -:H2O or Equaivalent

M&L for rewinding of Booster pumps capacity 01 to 02 HP as directed by Engineer-in -charge

Replacement of new for relay for automatic panel against item no 103. Make-: L&T/Legrand/HPL

Annual maintenance/servicing and replacement of unserviceable consumable items of Reverse Osmosis water purifier of capacity 600/1000Ltrs/hrs installed at various location, required rectifying any type of blockage,loose connection in electric and electronic components of plants, servicing of the plant to be carried as directeded by Engr-in- charge. note-:(i )All the spares/components required for the repair and servicing shall be measured and paid separately here-in- after as supplied only.(ii) Minimum three services of each RO in a year to be carried out (nos of servicing may be increased if required) complete all as specified and directed at site by Engr-in-charge.

Replacement of new hydranautics membranes top quality against item no 115. Make- : CMC/Filmtec

Replacement of new for low pressure switch against item no 115. Make- Kent/Aquafresh or in equaivalent

Replacement of new tap of existing size and make as directed by engineer in charge against item no 115.

Replacement of new UV ballast and fuse against item no 115.Make- Kent/Aquafresh or in equaivalent

Replacement of new UV candle 20 inch long against item no 115. Make-; Make- Kent/Aquafresh or in equaivalent

Replacement of new sediment filter 20 inch long (big blue)against item no 115.Make- Kent/Aquafresh or in equaivalent

Replacement of new dosiing chemical anti scalant as per recommended by indian ion company against item no 115.

M&L for chemical cleaning by skilled person of indian ion company .

Replacement of new for roter meter against item no 115. Make -: H2O or in Equaivalent.

M&L for rewinding of Booster pumps capacity 03 HP .

Replacement of new relay for automatic panel against item no 115.

M&L for replacement old unserviceable PVC pipe 4mmbore with all fittings for 15/25/50/150Ltrs RO plant complete all as Specified and directed by Engr-in-charge Make-: kent/Aquafresh or in equaivalent.

M&L for pre-bowl transparent type suitable for 15Ltr to 150Ltr RO plant.Make- Kent/Aquafresh or in equaivalent

M&L for Dismantling the complete fuel injector pump of water heating plant of various capacity upto 2000 ltrs, transporting to trade workshop for repairs and complete servicing and refixing the same after satisfactory repairs, reinstallation, testing and commissioning complete, all as specified and directed.

Material and labour for calibration and complete repair of fuel injection pump of water heating plant of various capacity upto 2000 ltrs, on work bench for fine spray and machining work and refixing the same for satisfactory functioning, complete, all as specified and directed.

Supply and fix in repair nozzle of hot water plant as per existing size complete

Supply and fix in repair pressure meter suitable for hot water generator as per existing size complete

Supply and fix in repair fuel filter suitable for hot water generator as per existing size complete

Supply and fix in repair solenoid switch for hot water generator as per existing size complete

Supply and fix in repair ball valve 15mm dia bore size complete all as specified

Supply and fix in repair burner gasket suitable for hot water generator as per existing size complete

Supply and fix in repair digital type electronic temprature gauge with thermostat control relay suitable for 2,00,000 K Cal/hr capacity hot water generator as per existing size and testing after repairs complete

Supply and fix in repair photo ignition transformer suitable for hot water generator/plant as per existing size and testing after repairs complete, all as specified

Supply and fix in repair fire proof current lead suitable for hot water generator/plant as per existing size and testing after repairs complete

Supply and fix in repair indicator assembly, complete all as specified

Supply and fix in repair bimetallic overload relay 4.0 - 6.5 Amps type ML complete all as specified

Supply and fix in repair electromagnetic rod combined with positive/ negative terminals suitable for hot water generator of any capacity as per existing size and testing after repairs complete

Supply and fix in repair photo censor suitable for hot water generator/plant as per existing size and make incl testing after repairs complete

Supply and fix in repair USB relay box incl sequence meter suitable for hot water plant as per existing size and make incl testing after repairs complete

Supply and fix in repair high pressure diesel/fuel pipe with internal and outer threads suitable for hot water generator/plant as per existing size incl testing after repairs complete

M&L for dismantling fuel tank of water heating plant, servicing, decarboning, cleaning, removing of of complete water plant and reassembling the same after cleaning properly by removing all deposited particles, dust, carbon etc, complete

Supply and fix in repair 40mm dia safety valve as per existing complete all as specified

M&L for disconnecting and taking out burntout hot water plant blower motor, transporting to workshop, dismantling carefully, cutting out burnt windings, cleaning the slots and rewinding with super enamelled copper winding wire of appropriate / exisitng gauge & weight incl all insulating materials, varnishing, drying, heating etc and incl replacement of ball bearings as per existing, reassembling and refixing at original site and testing, complete, all as specified and directed.

Supply and fix sensor board suitable for water heater 15/ 25 Ltr Capacity. Make :Venus Model - 25 RD

Notes :- Amount of Credit Schedule for Schedule 'A' Part-ll shall be deducted from total quoted amount of BOQ to arrive at the contract sum

M/S GHULAM HASSAN KUCHAY (BID ID -3455847)

ghulam mohd (BID ID -3460079)

M/S M.Y Enterprises (BID ID -3460011)

M/S V L ENTERPRISES (BID ID -3460287)

M/S Noor Mohammad Shalla (BID ID -3459803)

M/S LATIF AHMAD BABA CONSTRUCTION (BID ID -3458343)

M/s Nasir Rasool Dar (BID ID -3454386)

Bidder Name

M/S V L ENTERPRISES