PERIODICAL CLEANING OF PH NO 1 2 3 7 AND 11 INCL CLEANING OF ALL TYPES OF TANKS SUMP WELL REP OF PUMP MOTOR AND OTHER WKS REP TO PS TANK AND VARIOUS TYPE OF VALVE SETS AND REP MAINT OF VARIOUS TYPE OF GEYSERS SOLAR HEATING SYS AT AFS UNDER GE AF JOR

Amount

Cleaning RCC GROUND SEDIMENTATION TANK 50000/40000 gallon capacity, Open Type, located at PUMP HOUSE No. 1, 2, 3, 7 &11 by decanting with water, scraping internal surface and bottom of the tank with mild steel scrubbers/brush, rubbing down scale, dirt, sludge, etc, washing with clean water taking out and removing mud, dirts, silts, sand, iron deposits/sludge, etc. from inside of the tank and depositing at a distance not exc. 50.00 meter away from the tank, washing inner surfaces with using Lime and Bleaching Powder and removing the same until clean surface is obtained including cutting of bushes, plants, etc., cleaning of drains, surrounding area up to 3.00 meter, complete all as specified and directed.

All as per item No.02 here-in-before but for PS CLEAR WATER GROUND TANK, 40000 gallon Capacity, Open type, located at PUMP HOUSE No. 7.

Cleaning RCC OVER HEAD TANK 25000/35000 gallon Capacity at 12.00 metre high Stagging, located at PUMP HOUSE No. 2 & 11 by decanting Water, Cleaning of Internal Surface and Bottom of the Tank by scraping with Mild Steel Scrubbers/Brush, Rubbing down Scale, Dirt, Sludge, etc., Washing with Clean Water, Taking out and removing Mud, Dirts, Silts, Sand, Iron Deposits/Sludge, etc. from inside of the Tank and depositing at a distance not exc. 50.0 metre away from the Tank, Washing Inner Surfaces with using Lime and Bleaching Powder and removing the same until clear water is obtained including Cutting of Bushes, Plants, etc., Cleaning of Drains, surrounding Area, complete all as specified and as directed.

All as per item No. 03 here-in-before but for RCC OVER HEAD TANK, 75000 gallon Capacity, Open type, located at PUMP HOUSE No. 7.

All as per item No. 03 here-in-before but for PS OVER HEAD TANK, 9600 gallon Capacity, open type, located at PUMP HOUSE No. 1, 2, 3 & 7.

All as per item No. 03 here-in-before but for PS OVER HEAD TANK, 19200 gallon Capacity, open type, located at PUMP HOUSE No. 1.

All as per Item No. 03 here-in-before but RCC CLEAR WATER TANK, 15000 gallon Capacity, Open Type, located at PUMP HOUSE No. 2 & 3. .

All as per Item No. 03 here-in-before but RCC ground clear water tank 7500 gallon Capacity, Open Type, located at PUMP HOUSE No. 2 & 3.

All as per Item No. 03 here-in-before but RCC clear water under ground sump 40000 gallon Capacity, Covered Type, located at PUMP HOUSE No. 11.

S & F MCCB 125 Amps current carrying capacity 415 volts, 25 KA, 4 pole thermal magnetic type complete all as specified and directed. MAKE:- Legrand, Cat part No. 4200 16 or equivalent of make L&T/ Siemens/ Schnider as approved by GE.

S & F MCCB 100 Amps current carrying capacity 415 volts, 25 KA, 4 pole thermal magnetic type complete all as specified and directed.

Preparing Internal & external surfaces PS CLEAR WATER GROUND TANK 40000 GALLON Capacity, Open Type located at PUMP HOUSE No. 7, and applying One coat of Black Bituminous Paint (suitable for drinking water) on Internal wall surfaces of tank including applying one coat of paint as per existing Colour on all Steel Surfaces of Ladder, Railing, etc, or on the Aeration Tower,s pipes , Pipe Steel Structure, CI Structure such as Wash Out, Over Flow Pipe, Inlet Pipe, Outlet Pipe, etc. including Arrow marking on Pumping/Supply/overflow line AND letter writing by using white paint on Black paint by showing CAPACITY :, CLEANED ON:,DUE ON: as on ordered location etc. complete all as specified and as directed.

Preparing Internal and external surfaces of RCC GROUND SEDIMENTATION TANK 40000 gallon Capacity, Open Type located at PUMP HOUSE No. 1, 2, 3, 7 & 11 and applying one coat of black bituminous paint (suitable for drinking water) on Internal wall surfaces of tank including applying one coat of paint as per existing Colour on all Steel Surfaces of Ladder, Railing, etc, or on the Aeration Tower,s pipes , Pipe Steel Structure, CI Structure such as Wash Out, Over Flow Pipe, Inlet Pipe, Outlet Pipe, etc. including Arrow marking on Pumping/Supply/overflow line AND letter writing by using white paint on Black paint by showing CAPACITY :, CLEANED ON:,DUE ON: on ordered location etc. complete all as specified and as directed.

Taking down carefully electric motar of centrifugal pump set 20 /15 HP capacity including MS channels frame from foundation after disconnecting GI pipes/main electric supply from motor starter panel and keeping the MS channel frame at site for repairs/painting and carrying the pump set to nearest repairing workshop including bringing back after repair work complete all as specified and directed.

Dismantling carefully centrifugal pump set 12.5/15/20 HP capacity and taking out all serviceable and unserviceable parts and cleaning/removing all dust particles such as mould and moss etc re-assembling the same after greasing the ball bearing including necessary gaskets etc and replacement of underviceable parts. Note :- Spare Parts / Materials required for replacement will be measured and paid separately under respective items.

Supply only the following spare parts of centrifugal pump set type DESM2E, DB 50/20 pump set of various capacity complete all as specified and directed:-

Pump shaft for 20HP capacity type

Cast iron impeller for 20 HP capacity pump type

Ball Bearing No. 6305 . Make:-TATA/ SKF/ NBC

Bearing Cover DE/NDE

Shaft sleeve DE/NDE

Ball Bearing No. 6306. Make:-TATA/ SKF/ NBC

GM Bushing

Fan blade (PVC) as per sample

CI coupling set for centrifugal pump set including key lock and stud etc (as per sample).

Coupling PVC Bush

Pump shaft (stainless steel) (DB 50/20) 20 HP capacity

Gun metal impeller (DB 50/20) 20 HP capacity

Ball Bearing No. 6312. Make:-TATA/ SKF/ NBC

Casing cover

Ball Bearing No. 6212. Make:-TATA/ SKF/ NBC

Liquid deflector

Dismantling carefully centrifugal motor 20HP/15HP capacity and taking out the burnt/worn out coils from the slots of stator and other accessories such as ball bearing and rotor and cleaning the startor slots and rewinding the same with new super enamelled copper winding with appropriate gauge and weight heating, varnishing with doctor beck's insulating varnish and re-assembling the same with proper gland packing and testing comissioning, complete all as per specified and directed.

Labour only for lifting / lowering of unserviceable 12.5 to 15 HP capacity submersible pump sets from tubewell after disconnecting the electric supply and taking out all column pipes flanged/socket type 80 mm size 6.15 RM long keeping serviceable fittings in safe custody for reuse/removing unserviceable materials from site/ making good disturbed surfaces and carrying submersible pump set to nearest repairing workshop including bringing back after repair/replacement and lowering the same after replacement unserviceable spare parts such as cloumn pipes flanged type 80mm dia and fixing with rubber gasket/nuts/bolts/washers of suitable size etc. including connection of electric supply to motor, testing/commissioning etc., complete all as per specified and as directed by Engineer-in-charge. Note:- Replacement of Column pipes shall be measured and paid seperately.

Dismantling carefully submersible motor 12.5 HP capacity and taking out the burnt/worn coils from the slots of startor and other accessories such as ball bearing/bushing and rotor etc. including necessay cutting/grinding/drilling/machining works for fixing of spare parts and cleaning the stator slots and rewinding the same with new supper enamelled copper winding wire with appropriate gauge and weight heating, varnishing with doctor beck's insulating varnish, painting the motor with existing colour and re-assembling the same testing, complete all as specified and directed.

Dismantling carefully submersible pump to 12.5 to 15 HP capacity and taking out all serviceable/unserviceable parts and cleaning/removing all mould/ moss/ foreign material scale and dirt etc. Re-assembling the same after greasing the ball bearing including necessary gaskets and replacement of unserviceable spare parts complete all as specified and directed. Note :- Spare parts / materials required for replacement will be measured and paid separately under respective items.

Supply only the following spare parts of submersible pump set complete all as specified and directed:-

Pump shaft suitable for submersible pump any type 6 to 8 stages 12.5/15 HP capacity. (as per sample approved by )

Gun metal impeller. Make- Calama

Impeller bushing, Make- Calama

Stage casing suitable for submersible pump 12.5/15 HP capacity.

Carbon thrust bearing with pressure plate.

Thrust bearing housing.

Material and labour for comprehensive maintenance of air blower assembly by cleaning and painting the whole body & Air filter assembly, oiling, greasing,tightening of all nut bolts if required, minor repairing to Blower Pump and electric motor, cleaning of startor winding, varnishing, heating of startor winding complete including replacement of spare parts like V belt, pully & 1" dia NRV,s if required of appropriate type etc. complete all as specified and directed.

Material and labour for comprehensive maintenance of air compressor assembly by cleaning and painting the whole body & air tank, oiling, greasing, tightening of all nut bolts if required, Minor repairing to Compressor Pump and Electric Motor including replace-ment of Spare Parts like V Belt / NRV,s of any size, Pully if required of appropriate type etc. including repleacement of old oil SAE-90 and other spares, complete all as specified and directed.

Taking out unserviceable burnt relay and supply & fixing bimetal overload relay, range 20-32 Amps/ 28 - 42 Amps, 415 volt,3 phase suitable for star delta starter in the LT Panel board with suitable size of copper wire complete all as specified and directed , Make:- L & T Cat No. SS91859OOFO or Equivalent of Siemens, Havells, C & S as approved by GE.

Taking out unserviceable / burnt contactor including electrical connection and supply & fixing power contactor ML 2 type 415 volt,3 phase suitable for star delta starter in the LT Panel board with suitable size of copper wire complete all as specified and directed. Make:- L&T Cat No SS90701 or equivalent of Siemens / Havells, C & S as approved by GE.

Taking out unserviceable / burnt contactor, supply & fixing power contactor ML 3 type 415 volt,3 phase suitable for star delta starter in the LT Panel board with suitable size of copper wire complete all as specified and directed. Make:L&T Cat No SS90721 or Equivalent of Siemens, Havells, C & S as approved by GE.

Supply and fixing including installation, commissioning and testing boosting Monoblock pump set 1 HP ,self priming type, 20/25 mm delivery and suction, single phase, 240 volt, 50 Hz having discharge 12.5 LPM at 20 Mtr head fixed on PCC foundation including necessary cable connection compete all as specified and directed.

Supply and fixing including installation, commissioning and testing boosting Monoblock pump set 2 HP ,self priming type, 25/40 mm delivery and suction, single phase, 240 volt, 50 Hz having discharge 12.5 LPM at 20 Mtr head fixed on PCC foundation including necessary cable connection compete all as specified and directed.

Taking out unserviceable / defective push button unit, Supply & fixing push button unit for Star delta starter complete all as speecified and directed. Make:- L&T Cat No-SS90004 or equivalent of Siemens, Havells, C & S as approved by GE.

Taking out unserviceable/burnt FASD starter including 3 phase electrical connection,supply & fixing fully automatic star delta starter (13-21 Amps Relay Range) suitable for submersible pump sets up to 15 HP , 415 volt,3 phase in the LT Panel board with suitable size of copper lugs/wire complete all as specified and directed. Make :- L&T Cat No MU-G20 SS95984 or equivalent of Siemens, Bhartia Cutler Hammer as approved by GE.

Taking out unserviceable/burnt FASD starter including electrical connection,supply & fixing fully automatic star delta starter (13-21 Amps Relay Range) suitable for centrifugal pump Upto 20 HP, 415 volt,3 phase in the LT Panel board with suitable size of copper lugs/wire complete all as specified and directed. Make : L&T Cat No ML1.5 FASD SS91855 or equivalent of Siemens, Havells, C & S as approved by GE.

S&F galvanised iron column pipes heavy duty grade 80 mm dia column pipe 6.15 mtr long each pipe both end threaded fixed with two Nos galvinised iron flange on both end, including welding (both inside and outside) and drilling holes on flanges as per existing size/ grading etc. complete all as specified and directed.

Material and labour for painting of 20 HP/15HP capacity centrifugal pump set after removing old painted/rusted surface by paint removers with blow lamps, claming with scrapers etc over the surface of motor/ pump/chennal base of pump set and painting with two coat of synthetic enamel paint (as per existing colour) on motor/pump body over two coat of red synthetic enamel paint on fan guard / two coat of black synthetic enamel paint on base channel frame over a coat of red oxide zinc chrome primer shall be painted with electrical spray machine complete all as specified and directed.

M & L for dismantling of framed steel work of any description such as in ladder work, supporting angle/ flats of tank structure, cover plates, cleats etc from over head steel / RCC tank erected on 02 to 16 mtrs. High staging segregation of serviceable steel keeping the same in safe custody for reuse and Unserviceable materials removing from site of work complete all as specified and directed.

Supply and fixing mild steel framed work as in ladder, cleats ,areation tower and similar work in water tank conforming to Fe 410-O or Fe 310-O by welding or screwing nut bolt & washer, including applying two coats of black bituminous lead free paint (Suitable for drinking water) over a coat of red oxide primer on MS work carried out on internal side of PS tank & applying two coats of Synthetic enamel paint over a coat of red oxide zinc chrome primer on MS work carried out on outer side of tanks after preparation of surfaces complete all as specified and directed. Note :- Necessary new nuts, bolts, washers will be measured & paid separately.

Labour only for re-fixing of old serviceable mild steel framed work as in ladder, cleats and similar work in water tank including applying two coats of black bituminous lead free paint (suitable for drinking water) over a coat of red oxide zinc chrome primer on MS work carried out on internal side of PS tank & applying two coats of synthetic enamel paint over a coat of red oxide zinc chrome primer on MS work carried out on outer side of tanks after preparation of surfaces complete all as specified and directed.

S & F cast iron sluice valve 150 mm dia with flanged ends heavy duty of class PN 1.6 ISI marked, drilled for bolts comprising of stainless steel and cast iron operating wheel, including necessary rubber gasket joint complete with nuts bolts and washer including taking down old unserviceable valves all as specified and as directed.

S & F 50 mm dia gun metal gate valve (ISI marked) with iron wheel head, screwed both ends for iron pipe with union, including taking down old unserviceable gate valves complete all as specified and directed.

Supply only alum ferric ( AL2 O3 of 15% to 16% concentration) with water in proportionate way for achieving proper sedimentation of water at all time at Pump Houses as directed by competent authority for better sedimentation process at Pump house complete all as specifed and directed.

Supply only alum crystal of approved quality with water in proportionate way for achieving proper sedimentation of water at all time at pump houses as directed by competent authority for better sedimentation process at Pump house complete all as specified and directed.

Supply only unslaked lime (Ca (OH)₂) in poly bag / container of 9 Kg of approved quality with water in proportionate way for achieving proper sedimentation of water at all time at pump houses as directed by competent authority for better Purification/ sedimentation process at above installations complete all as specified and directed.

Supply only bleaching powder of approved quality for cleaning/ washing the balancing tank, areation tower during decaning/ refilling with fresh water at an interval as directed by competent authority for better Cleanleness of balancing tank / areation tower or at other indicated places complete all as specified and directed.

Supply only calcium based high strength chlorination chemical. (chlorine contents not less than 65%) with water in proportionate way for maintaining adequate chlorine at all time at Pump Houses as directed by competent authority for water disinfection complete all as specified and directed.

Taking sample of raw water & tap water from pump houses & getting tested from Directorate of PHED office for physical /Chemical /Bacterelogical analysis. Report shall be submitted to Engr-in-charge. NOTE : Water sample will be collected from pump house by the contractor .

Supply and laying 20 mm dia UPVC pipes of pressure rating 10 Kgf / sqcm with all fittings (such as bend, elbows, tees, short pieces of medium grade, connectors, back nuts, caps , plugs and unions etc.) laying in trenches /floor/ ducts and also cutting pipes, screwing and for making bends on piping as required after taking down old pipe, complete all as specified and directed.

Supply and laying 25 mm dia UPVC pipes of pressure rating 10 Kgf /Sqcm with all fittings (such as bend, elbows, tees, short pieces of medium grade, connectors, back nuts, caps , plugs and unions etc) laying in trenches/floor/ducts and also cutting pipes, screwing and for making bends on piping as required after taking down old pipe, complete all as specified and directed.

Dismantling and taking down of the existing serviceable / Unserviceable pressed steel plate of size (1.25 Mtr X 1.25 Mtr), 5-6 mm thick (bottom and sides of the tank) from existing over head pressed steel tank erected on 12 Mtr. high staging by unscrewing / opening /cutting the nut bolts etc. complete all as specified and directed. Note: The serviceable plates shall be segregated and stacked properly duly cleaned at site of work for re-use and all other unserviceable plates nut bolts and washers etc shall be removed from site of work as directed.

Supply and fixing pressed steel plate of size 1.25m x 1.25m x 5.00 mm thick suitable for steel over head tank at 12 mtr. high staging as per existing one (bottom and side) including tightening of nut bolt & provision of necessary lead wool, rubber gasket, nuts, bolts, washers etc. including applying two coats of black bituminous lead free paint (suitable for drinking water) on inner surface and two coats of aluminium paint on outer surface over a coat of red oxide zinc chrome primer complete all as specified and directed

Labour only for re-fixing of old serviceable pressed steel plate in existing PS tank using new jointing materials like nuts and bolts, washers, lead wool, rubber gasket as per existing type including preparation of surfaces and applying two coats black lead free bituminous paint on inner side complete all as specified and directed . NOTE:- Serviceable pressed steel plates retrieved under serial item No. 47 here in before shall be reused under this item.

Material and labour for preparation of old painted surfaces of any description ie wall of RCC tank and pump house rooms etc by scrapping with Mild Steel wire brush and sand paper to remove all the loose paint, sludges, rust, etc. and applying two coats of cement base Paint complete all as specified and directed.

Material and labour for preparation of old painted steel and iron surfaces of pressed steel over head tank of any description, shape and size at height from 9-15 mtrs, by Scrapping with mild steel wire brushes and Sand Papering to remove all the Loose paint, Sludges, rust, etc. and applying one coat of aluminium paint over a coat of red oxide zinc chrome primer complete all as specified and directed.

Material and labour for preparing old painted steel surfaces of pipes those are exposed & laid horizontally at pump houses not exc. 100mm width or girth by scrapping with mild steel wire brush and sand papering to remove the existing paint completely and sludges, rust, etc. and applying one coats of synthetic enamel paint complete all as specifed and directed.

Material and labour for three core flat submersible cables of size 6 Sq mm with bare bunched copper conductor insulated PVC sheathed for Submersible Pump Motors with voltage grade upto 1100 V Conforming to IS 694:1990. complete all as specifed and directed.

Material and labour for grass / bush cutting inside the permisses of pump house at any time growth of grass not more than 1" at Pump house Nos - 1, 2, 3, 7 & 11. (Area of each pump house is 100 sqm) Note:- 1.Job for grass/bush cutting will be done properly up to the entire satisfaction of Engr-in-Charge 2. Tools/machinary/ FOL for the same is deemed to be included in the quoted rate.

Taking down chowkats or frames of area not exc. 1.5 sqm each complete all as specified and directed.

Taking down chowkats or frames exc. 1.5 sqm but not exc 4 sqm each, complete all as specified and directed.

S&F 2nd class hard wood plain, solid, straight chowkats and frames, wrought, framed rebated on the solid, rounded or chamfered, put together with glue pinned at joints complete all as specified and directed.

M&L for 30mm thick, 2nd class hard wood glazed and skeleton shutters, open rebated and prepared to receive glass, gauze, etc. (without sash bars), edges of framing plain, chamfered or rounded. fitted with cut and mitred beads for securing glass, etc.; sizes of me-mbers of shutters as specified in SSR Part I, Section 8, clause 8.24 (b); supplied and fitted to chowkats complete all as specified and directed.

M&L for 2nd class hard wood rail and style plain framed, panelled shutter (two panel) with lock rail and panel of 9 mm B.W.P. commercial ply or 12 mm veneered particle board with commercial veneering on both faces. The size of rail and stile as per IS : 1003 (Part I), kiln seasoned and chemically pressure treated complete all as specified and directed.

M&L for preparing surfaces of wood and wood based materials, steel and iron work, new or old, of any description for treating ends of posts, backs of chowkats, etc., area tarred exc 0.1 sq. m but n exc 0.5 sq. m each complete all as specified and directed.

M&L for applying two coat of synthetic enamel paint (1st grade quality) after preparing new painted wood and wood based surfaces of any description, not otherwise descri-bed, over 10cm width or girth complete all as specified and directed.

S&F mild steel hold fast made of flat iron conforming to 410-0 or Fe-310-0 compelete all as specified and directed.

M&L for plain cement concrete 1:3:6 type C1 (using 20 mm graded stone aggregate) as in coping , PCC block for fixing of hold fast, sanitary fittings etc. complete all as specified and directed.

S&F in repair 100 mm long,"medium weight" cold rolled mild steel butt hinge complete all as specified and directed.

S&F in repair 75 mm long,"medium weight" cold rolled mild steel butt hinge complete all as specified and directed.

S&F in repair 200 mm long aluminium anodised tower bolt of extruded section complete all as specified and directed.

S&F in repair 150 mm size, extruded aluminium alloy handles fabricated type anodised complete all as specified and directed.

S&F in repair 250 mm long aluminium alloy, anodised, sliding door bolt with hasp, staple (bolt type) and fixing clips of sheet, cast or extruded sections and fixing bolts and sliding bolts of extruded sections or cast-aluminium alloy and fixed complete all as specified and directed.

S&F 3.0mm thick sheet glass, ordinary quality and glazing with oil putty in square of area n.exc 0.5 sq.m in each pane after hacking out old broken glass (any thickness, size, quality or description) from wooden frames or stone, concrete or brick surrounds, glazed with putty or fixed with beads complete all as specified and directed.

S&F in repair stainless steel wire cloth 0.36mm nominal dia of wire and average width of aperture 1.40mm and fixed with stainless steel wire staples complete all as specified and directed .

Taking down cement or cement lime plaster on brick or stone walls, ceilings etc. including taking out joints, hacking for key, scrubbing down with water etc. complete all as specified and directed.

M & L for 5 mm thick rendering in cement mortar (1:3) as on fair faces surface of concrete surface as in ceiling including applying three coats of white wash after preparation of newly plastered surface complete all as specified and directed.

Taking down wall mounted geyser of capacity 25/35/50 ltrs by disconnecting electric supply and water connections including the defective spares and refixing after repair/maint work and testing all as specified and directed.

Taking down and opening the geyser, descaling of silt deposited /Cleaning of inner tank of geyser 25 to 35 Ltrs capacity including washing with clean water, checking the spare parts, re-assembling and testing complete all as specified and directed.

All as per item Sl No. 74 here in before but 50 Ltrs capacity complete all as specified and directed.

M&L for repairs to inner copper / steel tank of geyser 50/35/25 Ltrs capacity for leaks by pressure test, including gas welding and making the same leak proof, testing complete all as specified and directed.

Supply only the following spares for Geyser of 25/35/50 Ltrs capacity as per the make of the Geyser Make: Venus/Recold/Ramson/Orison/Bajaj/Ditz

Apparatus plate

Bimetal Thermostat

Auto cut thermostat

Heating element screw/push/triangular type any shape for 1.5 KW capacity

Heating element 2.0 Kilo watts with round/triangle base, push and clamp fixing type

Indicating lamp of any shape/size as per site requirement

Glass wool for insulating of tank

Steel water tank suitable for 25 Ltrs capacity

Copper water tank suitable for 35 Ltrs capacity

Copper water tank suitable for 50 Ltrs capacity

Air pressure release safety valve 15 mm dia

S&F in replacement of 15 mm dia Non-return valve made out of brass vertical type,ISI marked complete all as specified and directed

S&F in replacement of bottom and top cover suitable for existing 50 lit capacity geyser made out of 22 gauge MS sheet as per sample approved duly painted with white synthetic enamel paint over a coat of red oxide primer complete all as specified and directed

All as per serial item No 79 above but for 25 lit capacity of geyser

S&F in replacement of GI union, 15 mm dia medium grade ISI marked complete all as specified and directed

S&F in replacement of GI nipple, 15 mm dia , 80 mm long medium grade, ISI marked complete all as specified and directed.

S&F in replacement of GI elbow 15 mm dia medium grade, ISI marked complete all as specified and directed

S&F in replaceent of GI socket 15 mm dia, medium grade, ISI marked complete all as specified and directed

M&L for Prepration of outer body surface of Geysers and painting one coat of synthetic enamel paint by spray painting and writing MES No on geyser in block letter not less than 5 mm wide and 25 mm high with black paint for 25 lit capacity of geysers complete all as specified and directed

All as per serial item No 85 above but for 50 Lit capacity Geysers.

S&F in repairs apparatus plate assembly by means of welding/brazing as required to stop leakage etc for 25/50 lit capacity geysers of existing make at site and testing complete all as specified and directed

S&F in repair 15mm bore stop cock of cast copper, chromium plated high pressure with crutch handle including fitting/fixtures complete all as specified and directed.

S&F in repair MS nut bolts 4 Nos, 10 mm dia 150 mm long grouting to brick wall providing plain cement concrete 1:2:4 type B-1 for fixing of geyser and making good to disturbed surfaces complete all as specified and directed.

S&F in repair MCB single pole 230 volts 06-32 Amps complete all as specified and directed.

S&F PVC insulated 3 core multistranded copper conductor cable of size 4 Sqmm maintaining color code (Red for Phase, Black for Neutral and green for earth conductor) including taking down the old U/S cable all as specified and directed

S&F 15mm bore galvanized iron pipe medium grade with all fittings/ fixtures like Tee, elbow, bend, union socket etc fixed to wall / ceiling / floor with clamps including taking down the old U/s pipe all as specified and directed

S&F sheet metal enclosure with three pin socket and top with one MCB double pole 20 Amps 240 Volts, 50Hz complete all as specified and directed,

S&F Plug top of 16 Amps suitable for the geyser complete all as speciified and direcetd

S&F in repair 15 mm bore bib tap cast copper alloy with crutch handle including fitting / fixtures complete all as specified and directed.

Taking down and shifting to other location geyser of 25 Litres capacity and fixing with nuts bolts and washers after grouting in PCC 1:2:4 complete all as specified and directed.

Taking down and shifting to other location Geyser of 50 Litres capacity and fixing with nuts bolts and washers after grouting in PCC 1:2:4 complete all as specified and directed.

S&F 25 Lrts capacity geyser suitable to operate in single phase AC supply 230 volts 50Hz, 5 star rating storage type steel body with copper inner tank and heating element upto 2KW capacity including provision of grouting of suitable size nuts, bolts with necessary supports to Geyser complete all as specified and directed. Make : Crompton Greaves Model No. Juno or its equivalent Bajaj, Havells as approved by GE.

M&L for sub main wiring 2 x 2.5 sqmm FR PVC insulated copper conductor ,single core cable in PVC casing caping alongwith PVC copper earth wire 1x2.5 Sqmm complete all as specified and directed.

S&F Stainless steel flexible connection pipe for hot /cold water 15mm bore size with PTMT nuts of length 450 mm complete all as specified and directed Note:- The contract sum shall be calculated by deducting the amount shown in Credit Schedule attached to this tender, from total amount of Schedule 'A'/BOQ

M/S D J ENTERPRISE

Bidder Name

M/S D J ENTERPRISE

M/S Praduman Kumar Sharma