REPAIR/MAINTENANCE OF INTERNAL ELECTRIC SUPPLY SWITCH,SOCKET WITH FITTING/FIXTURES INCLUDING DBS MCCBS,GEYSERS AND OTHER CONNECTING WORKS OF CAMERO SMQ, MES COLONY,CIVIL ZONE , AIRMEN MESS, BILLETS, CAMERO MAP QTRS UNDER GE(AF) SUBROTO PARK AND REPAI

Amount

Taking down carefully copper/aluminium point wiring( light ,fan, socket or power) complete, fitting such as switches, ceiling roses, pendents, regulators, sockets etc.removing materials to store for keeping in safe costudy or for taking credit (credit for above items should be made as per conditioned separately) and making good disturbed surface of walls, floors etc. Complete all as specified and directed by Engineer-in-Charge.

All as per item No-2 above but for one 3 pin socket out let, 6 Amps on Independent board with the cable 1.5 Sqmm size. Note:(a) socket outlet 6 amp only , one circuit with max 4 points with 2.5 Sqmm circuit wire, otherwise only one point in Each circuit with 1.5 Sqmm wire.

All as per item No-2 above but for one 3 pin socket out let, 6 Amps on same board with the cable 1.5 Sqmm size. Note: (a) one circuit with max 8 points (not more than 2x 6 A sochet in one circuit)

All as per item No 2 above but with 2.5 Sq mm cable for Independent bd one 3 pin 15 Amps socket outlet including single core 2.5 Sq mm PVC insulated copper conductor unsheathed 1100 v grade IS -694 FRLSH cable for continuous earth wire required size all as specified and directed by Engineer-in-Charge.Note: (a) only one point in Each circuit .

All as per item No-6 above but for one 3 pin socket out let, 6 Amps on Independent board with the cable 1.5 Sqmm size. Note:(a) socket outlet 6 amp only , one circuit with max 4 points with 2.5 Sqmm circuit wire, otherwise only one point in Each circuit with 1.5 Sqmm wire.

All as per item No-6 above but for one 3 pin socket out let, 6 Amps on same board with the cable 1.5 Sqmm size. Note: (a) one circuit with max 8 points (not more than 2x 6 A sochet in one circuit)

All as per item No 6 above but with 2.5 Sq mm cable for Independent bd one 3 pin 15 Amps socket outlet including single core 2.5 Sq mm PVC insulated copper conductor unsheathed 1100 v grade IS -694 FRLSH cable for continuous earth wire required size all as specified and directed by Engineer-in-Charge.Note: (a) only one point in Each circuit .

M&L for point wiring with 1.5Sqmm PVC insulated unsheathed multi stranded copper conductor cable drawing in existing steel/PVC conduit with 1.5 Sq mm,FRLSH, PVC insulated copper conductor cable for continuous earth wire connected to main earth dolly excluding metal box and hylam sheet complete for light point/fan point/bell point controlled by one switch complete all as specified and directed by Engineer in Charge. Note: (a)one circuit with max 8 light points,the size of circuit wire shall be 1.5 Sqmm.

All as per srl item 10 above but for one 3 pin 5 amps socket outlet on the independent board. Note:(a) socket outlet 6 amp only , one circuit with max 4 points with 2.5 Sqmm circuit wire, otherwise only one point in Each circuit with 1.5 Sqmm wire.

All as per item No 10 above but for one 3 pin 5 amps socket outlet on the same board with other switchs. Note: (a) one circuit with max 8 points (not more than 2x 6 A sochet in one circuit)

All as per item No 10 above but with 2.5 Sq mm PVC insulated stranded copper conductor cable for one 5 pin 15 Amps socket outlet. In and including single core 2.5 Sq mm PVC insulated copper conductor unsheathed 1100 v grade IS -694 FRLSH cable for continuous earth wire. Note: (a) only one point in Each circuit .

S&F in replacement switch piano, flush type single pole, one way, 6 Amps, 240 volts all as specified and directed by Eng-in-charge.

S&F in replacement Socket outlet, 3 pin,6 A, 240 volts all as specified and directed by Eng-in-charge.

S&F in replacement switch piano, flush type single pole, one way, 16 Amps, 240 volts all as specified and directed by Eng-in-charge.

S&F in replacement socket 16 Amps, 2 in 1, flush type all as specified and directed by Eng-in-charge.

Supply & fix in replacement bell push, flush type, 5 Amps, 240 volts complete all as specified and directed by Eng-in-charge.

S&F in replacement Fan Regulator step type 100 watt, 240 volt complete all as specified and directed

Supply and fix in replacement of bell AC 240 volt ding dong type Complete all as specified and directed by Engineer-in-Charge.

S&F in replacement switch piano, flush type single pole, two way, 5 Amps, 240 volts all as specified and directed by Eng-in-charge.

S&F in replacement Modular Fan step regulator, 120W step type 120 watt, 240 volt complete.

S & F Modular switch 1 way 6A, 1 modules suitable for 240 volt AC Complete all as specified and directed by Engineer-in-Charge.

S & F Modular Socket, 6A - 2/3 pin combined 2 module, suitable for 240 volt AC Complete all as specified and directed by Engineer-in-Charge.

S&F Modular switch 1 way 16A, 1 modules suitable for 240 volt AC Complete all as specified and directed by Engineer-in-Charge.

S & F Modular Socket, 16A 2 module, suitable for 240 volt AC Complete all as specified and directed by Engineer-in-Charge.

Supply and fix Modular bell push 1 Module 5 Amps suitable for 240 volt Complete all as specified and directed by Engineer-in-Charge.

Supply and fix White cover plate with frame,2 module Complete all as specified and directed by Engineer-in-Charge.

Supply and fix White cover plate with frame,3 module Complete all as specified and directed by Engineer-in-Charge.

Supply and fix White cover plate with frame,4 module Complete all as specified and directed by Engineer-in-Charge.

Supply and fix White cover plate with frame,6 module Complete all as specified and directed by Engineer-in-Charge.

Supply and fix White cover plate with frame,8 module Complete all as specified and directed by Engineer-in-Charge.

S & F Modular metal flush box 3 module Complete all as specified and directed by Engineer-in-Charge.

S & F Modular metal flush box 4 module Complete all as specified and directed by Engineer-in-Charge.

S & F Modular metal flush box 6 module Complete all as specified and directed by Engineer-in-Charge.

Supply and fixing in replacement ceiling roses, surface bakelite 65x50mm ,3 terminals , PVC/Polycarbonate, insulated body all as specified and directed by Eng-in charge.

Taking down the old white hylium sheet from the existing flush metal box and replacing new supper quality white hylium sheet of size 9" x 13" complete all as specified and as directed by Engineer-in-Charge.

All as per srl item 37 above but of size 10" x 5" complete all as specified and as directed by Engineer-in-Charge.

All as per srl item 37 above but of size 7" x 5" complete all as specified and as directed by Engineer-in-Charge.

All as per srl item 37 above but of size 5" x 5" complete all as specified and as directed by Engineer-in-Charge.

Taking down rusted sunkan metal box and fixing new metal box of 2 mm thick of size 9''x13'' with finishig of disturbed surfaced as directed by Engineer in charge.

All as per srl item 41 above but of size 8''x5'' with finishing of disturbed surfaced as directed by Engineer in charge.

All as per srl item 41 above but size 7" x 5" with finishing of disturbed surfaced as directed by Engineer in charge.

All as per srl item 41 above but size 5" x 5" with finishing of disturbed surfaced as directed by Engineer in charge.

M & L for in replacement submain wiring with two run of 4.0 Sqmm single core PVC insulated and unsheathed FRLSH cable multistranded copper conductor 1100 volts grade IS:694 marked and one run of 4.0 Sqmm PVC insulated unsheathed FRLS cable 1100 volt grade,IS :694 marked drawing in existing rigid non- metallic PVC/metallic conduit complete all as specified and directed. Note: 3 runs of 4 Sqmm wire will be measure as one unit

M & L for in replacement submain wiring with two run of 6.0 Sqmm single core PVC insulated and unsheathed FRLSH cable multistranded copper conductor 1100 volts grade IS:694 marked and one run of 6.0 Sqmm PVC insulated unsheathed FRLS cable 1100 volt grade,IS :694 marked drawing in existing rigid non metallic PVC conduit complete all as specified and directed. Note: 3 runs of 6 Sqmm wire will be measure as one unit

Supply and fixing wall mounted LED batten 4' extruded aluminium heat shrink provided for efficient heat dissipation and integrated electronic driver ,20 watt LED fitting, 4000K , 230 Volts, diffused optics ,etc complete with all accessories , connecting up with twin core twisted flexible copper conductor cable from ceiling rose to fitting, and testing complete all as specified and directed by the Engineer- In- Charge.Make: (a) Crompton CAT No CCS-100-20-65-HL2-NWH,(b) Havells CAT No LUMILINEPLUSPROBS20WLED 865SPC SSIND,(c) SURYA CAT No SLEBT20G1,(d) Philips CAT No BN170C LED20S-6500 PSU L120

Supply and fixing wall mounted LED batten 2' extruded aluminium heat shrink provided for efficient heat dissipation and integrated electronic driver ,10 watt LED fitting with 100 lumen/watt, 6000K , 230 Volts, diffused optics ,etc complete with all accessories , connecting up with twin core twisted flexible copper conductor cable from ceiling rose to fitting, and testing complete all as specified and directed by the Engineer- In- Charge. Make: (a) Crompton CAT No CCS-103-10-65-SL-DP-NWH,(b) Havells CAT No LUMILINEPLUSPROBS10WLED 865SPC SSIND,(c) SURYA CAT No SLEBT101L (d) Philips CAT No CCS-103-1D-65-SL-DP-NWH

Supply and fixing in repair decorative 12W, LED wall light for reduced glare designed for use with energy saving LED light bulbs with 100 lumen/watt complete with all accessories internally pre-wired and including connecting up with twin core twisted flexible copper conductor cable from ceiling rose to terminal block, and testing complete all as specified and directed by the Engineer-In- Charge.

Supply and fixing in repair round/square shape 9 watt 220 volts AC recessed type with high efficiency PMMA diffuser soft glare free light complete with drivers, holders, LED lamp suitable for roof ceiling including connecting up core flexible copper conductor cable of suitable size complete all as specified and as directed by Eng-in-charge. Make : (i) Havells Floretine WL 1LS B22 SS,(ii) Philips 34303PH1772,(iii) Crompton WALLGLOW-O-E27

Supply and fixing in repair LED luminaire 600 mm x 600 mm, 35/36 watt, 220 V AC recessed type with high efficiency PMMA diffuser soft glare free light complete with driver, holders & LED lamp suitable for roof ceiling including connecting up driver with flexible copper conductor cases of suitable size complete all as specified and as directed by Eng-in-charge.

S&F surface mounted round shape 12 watt 220 volts AC, metal housing ,powder coated with high efficiency PMMA diffuser soft glare free light complete with drivers, holders, LED light including connecting up with three core flexible copper conductor cable of suitable size complete all as specified and directed by Engr-in-Charge. Make : (i) Wipro- LD06-1S1-XXX-57SG1,(ii) Crompton- LCDSPLN-R-12-CDL,(iii) Havells- LHEAABP71LLW012

Supply and fixing in repair of post top lantern LED type 30/35 watt 230 watt volts AC outdoor type with decorative post top for 360 degree indirect light IP 65 protection with impact and corrosion resistant complete with driver and lamp complete all as specified and as directed by Eng-in-charge. Make : (i) Surya-SLE PT 30W ETPP,Wipro-LP07-431XXX-57-CL, Crompton-CBP-610-35-57-SL-CA-NBK

Supply and fix in replacement lamp holder PVC/Poly Carbonate type suitable for LED Bulb with ISI mark complete all as specified and as directed by Eng-in-charge.

Taking down carefully ceiling fans after disconnecting all electrical connections of any size for repair/service/rewinding/greasing etc as directed by Engineer-in-Charge.

M & L for repair to Ceiling fan of of any size by replacing unserviceable ball bearing of suitable size including neccessary greasing complete all as specified and directed by Engineer-in-Charge.

S&F in replacement of fan capacitor with copper wire plastic body 2.5 mfd complete all as specified and directed.

S&F in replacement of fan capacitor with copper wire plastic body 3.15 mfd complete all as specified and directed.

S&F in replacement of rubber real for ceiling fan complete all as specified and directed by Engineer in Charge.

S&F in replacement of mild steel U clamps including 10 mm dia but, nuts, washers and split pin for ceiling fan complete all as specified and directed by Engineer in Charge.

S&F in replacement of mild steel fan hook made out of 12 mm dia mild steel round bar of suitable size as per existing hook as directed by Engineerin Charge.

S&F in replacement of upper louver conopy of ceiling fan of any sweep, make, modles & size as per existing complete as specified and directed by Engineer in Charge.

Supply and fixing ceiling fans complete with blades, down rods, remote control and accessories, 230 V, 1200 mm sweep. Min air delivery 210 CFM with service value 6.00 BEE. Five star rated with brushless direct current motor (BLDC) complete make:(i) Havells FHCPE5SPWHT48,(ii) Crompton Energion Nucleoid BLDC,(iii) Bajaj Ethora Prime 1200 mm Ceiling Fan

Taking down carefully Exhaust fans after disconnecting all electrical connections of any size for minor repair/service/rewinding/greasing as directed by Engineer in Charge.

M & L for repair to exhaust fan/ of of any size ( 200 to 600 mm sweep) by replacing unserviceable ball bearing No 6201/6202/6203 including neccessary greasing complete all as specified and directed by Engineer-in-Charge.

M&L for rewinding of exhaust fan PVC of 220 mm sweep with super enamelled copper winding wire of same size as per old winding wire and confirming to IS including replacement of insulating material, warnishing, greasing lubricating, ball bearing, GM bushes and replacement of suitable capacity of condenser testing complete all as specified and directed by Engineer in Charge.

All as per item No 69 above but size of exhaust fan metal 220 mm sweep complete all as directed by Engr-in-charge.

All as per item No 69 above but size of exhaust fan metal 300 mm sweep complete all as directed by Engr-in-charge.

All as per item No 70 above but size of exhaust fan 450 mm sweep complete all as directed by Engr-in-charge.

All as per item No 69 above but size of exhaust fan 600 mm sweep complete all as directed by Engr-in-charge.

S&F in replacement of exhaust fan heavy duty plastic body 220 mm sweep including necessary fixing arrangement for proper fixing in wall as per site requirement complete all as specified and as directed by Engineer-in-Charge. (i) Havells Ventil Air DX (ii) Crompton Ventilus(iii) Bajaj Maxima DX

S&F in replacement of exhaust fan heavy duty metal body type 220/225 mm sweep including necessary fixing arrangement for proper fixing in wall as per site requirement complete all as specified and as directed by Engineer-in-Charge. Make : (i) Havells FHEHDSPDB120(ii) Crompton HDEF(iii) Bajaj Bahar

All as per item No 75 above but size of exhaust fan 300 mm sweep complete all as directed by Engr-in-charge.Make : (i) Havells FHEHDSPDB120(ii) Crompton HDEF (iii) Bajaj Bahar

All as per item No 75 above but size of exhaust fan 450 mm sweep complete all as directed by Engr-in-charge.(i) Havells FHEHDSPDB120(ii) Crompton HDEF (iii) Bajaj Bahar

S&F in replacement of exhaust fan louvers fan suitable for 225/230/250 mm sweep including necessary fixing arrangement for proper fixing on wall as per site requirement complete all as specified and as directed by Engineer-in-Charge.

All as per item No 78 above but size of exhaust fan 300 mm sweep complete all as directed by Engr-in-charge.

Supply and fixing in replacement MCB distribution board with Bus bar 200A neutral link , earth bar made out of CRCA mild steel sheet surface mounting SPN 8 way 230 volts double door. Note :- MCB shall be measured and paid seperately.

Supply and fixing in replacement MCBs 10 KA breaking capacity, single pole, 240 volts, 6 to 32 amps Curve/Series B capacity complete all as specified and directed by engineer-in-charge.

S&F MCB SP 40 Amps 10 KA, 240 volt Curve/Series B complete all as specified and directed by engineer-in-charge.

Supply and fixing in replacement MCBs 10 KA breaking capacity, single pole, and neutral, 240 volts, 40 amps Curve/Series B capacity complete all as specified and directed by engineer-in-charge.

Supply and fixed Single pole and neutral enclosure with a two pin and earth plug and socket complete with one single pole MCB 20 A comlete all as specified and as directed by Engineer-in-Charge

S&F in replacement MCB TP 25 to 63 Amps 10 KA, 440 volt 50 Hz all as specified ans directed by engineer in- charge.

S&F in replacement MCCB FP 40 Amps 16 KA, 440/415 volt 50 Hz all as specified ans directed by engineer in- charge.

Supply and fixing in replacement MCCB four Pole 100 Amps, 415 volt thermal release breaking cap 16 KA suitable for the MCB DB above comlete all as specified and as directed by Engineer-in-Charge.

Supply and fixing in replacement MCCB four Pole 125 Amps, 415 volt thermal release breaking cap 16 KA suitable for the MCB DB above comlete all as specified and as directed by Engineer-in-Charge.

S&F 3 pin plug top 15 Amps all as specified and directed by engineer-in-charge.

Supply and Fixing in replacement of heating element of 2 KW rating double tube type with cup type of circular /triangle shape including rubber washers suitable to fit in the existing geyser without any water leakage complete all as specified and as directed by Engr-in-Charge.

Supply and Fixing in replacement of heavy duty element holding assembly including rubber gasket suitable for 25 litres capacity geysers with provision for safety valve in its inlet, pocket for thermostat/ thermal cut system and drain plug including taking down of unserviceable water heater and refixing the same after repair all as per site requirement and directed by Engr-in-Charge .

Supply and Fixing in replacement of vertical non return valve 15 mm dia GM including GI fitting such as union, nipple, elbow, socket etc as required at site complete, all as specified and as directed by Engr-in-Charge.

Supply and Fixing stainless steel inner tank 24 gauge heavy duty in replacement of stainless steel inner tank suitable for the existing 25 ltrs capacity geysers complete, all as specified and as directed by Engr-in-Charge .

Supply and Fixing in replacement of thermostate for the geysers 25 Ltrs/50 ltrs. capacity as per site requirement complete, all as specified and as directed by Engr-in-Charge .

Supply and Fixing in replacement of safety valve/high pressure valve 15mm, ISI marked, as per site requirement complete all as specified and as directed by Engr-in-Charge..

Supply and fixing in replacement of the insulating material i. e. glass wool. complete, all as specified and as directed by Engr-in-Charge .

Supply and Fixing in replacement of chromium plated copper connecting pipe 450 mm long with two brass nut and nylon washer suitable for 15mm dia pipe and connecting up complete, all as specified and as directed by Engr-in-Charge .

Supply and Fixing in replacement of chromium plated copper connecting pipe 300 mm long with two brass nut and nylon washer suitable for 15mm dia pipe and connecting up complete, all as specified and as directed by Engr-in-Charge .

Supply and Fixing in replacement of heavy duty PVC connecting pipe with brass adapters 450 mm long suitable for 15 mm dia pipe and fixing in position all as approved by Engr-in-charge.

Supply and Fixing in replacement of heavy duty PVC connecting pipe with brass adapters 300 mm long suitable for 15 mm dia pipe and fixing in position all as approved by Engr-in-charge.

Supply and Fixing in replacement of 1100 Volts grade cable flexible, 3 core 2.5 Sqmm PVC sheathed with stranded copper conductor complete all as specified and directed.

Supply and Fixing in replacemente fastener of size 8 mm complete all as specified and as directed by Engr-in-Charge.

Supply and Fixing in replacement of indicating lamp red or green as per geyser suitability complete all as specified and as directed by Engr-in-Charge.

Supply and Fixing in replacement of metal clad socket 20 Amp 3 pin complete all as specified and directed by Engineer-in-charge.

Supply and Fixing in repalcement of metalic plug top 3 pin, suitable for metal clad socket complete all as specified and directed.

M&L for earthing complete with GI earth plate electrode 60cmx60cmx6.3mm thick buried directly in ground (earth pit not less than 2.25 meter deep below normal ground level) with top edge of the plate not less than 1.5 meter below normal ground level, connected to galvanized earth lead wire 4 mm dia by means of GI bolts, nuts, check nuts and washers earth pit surrounded by picked layer of coal dust and 15 mm thick mixture in equal ratio of magnesium sulphate & copper sulphate in all around bottom and top and watering pipe 20mm bore of GI medium grade with funnel all as shown in electrical plate NO 3 of SSR Part I (2009) and connecting to earthing test point, including CI cover, frame and PCC (1:3:6) type C-2 using 20mm graded stone aggregate as in earthing pit with CI cover and framing including necessary earth work etc, complete all as specified Note :- PCC chamber shall be constructed at least one meter away from building shall be provided in slanting manner. Note :- PCC pit cover shall be precast of RCC 1:2:4 type B-I 80 mm thick reinforced with XPM weighting not less than 4 Kg (Sqm in liew of CI)

Excavation in trenches in hard and dense soil n exc 1.5 mtr wide and n.exc 1.5 mtr in depth for laying of pipe,foundation for poles, stay, laying cables etc and getting out complete all as directed by engineer-in-charge.

Returning filling in including spreading, leveling watering and well ramming in layers n. exc 25 cm in hard/dense soil complete all as directed by engineer-in-charge..

Removing excavated material n.exc 50 meters and depositing where directed at a level n.exc 1.5 meter above the starting point complete all as directed by engineer-in-charge.

M&L for Sand cushioning of cables provided with a layer of sand 8 cm deep before laying the cable and 15 cm depth after punning down and stretching the cable complete all as directed by engineer-in-charge.

M&L for reinforced precast concrete cable cover,class LV TYPE I, FLAT SIZE 250mmx150mmx40mm laid in trenches for cable protection complete.

Material and labour for cutting of road/ hard standing up to a size not exceeding 20cm width and not exceeding 60cm in depth for laying of cable protection pipe including making good the disturbed road/hard standing by providing PCC (1:2:4) type B1 and block top with black bituminous upto existing surface level complete all as specified and as directed by Engineer-in-charge.

Supply and laying GI pipe light grade galvanized with all fittings laid in trenches or fix on wall for cable protection of 80 mm bore complete all as directed by engineer-in-charge.

Disconnecting,removing & taking out faulty U/G cable off sizes from trenches,wall and ducts complete all specified and as directed

Supply, Laying, Testing and connecting cable XLPE insulated armoured heavy duty electric cable with stranded aluminium conductor 1100 volts grade cross section area of 300 Sqmm x 3.5 core copmlete all as directed by engineer-in-charge.

Supply and fixing in replacement load line vertical distribution board 'A' frame made out of CRCA sheet,double door, surface mounting TPN 4 way 415 volts 200 Amps rated bus bar and stove enamels dust and vermin proof suitable forTP/FP 'A' frame MCCB of 100 Amps =01 No MCCB for outgoing comlete all as specified and as directed by Engineer-in-Charge. Note :- MCB shall be measured and paid seperately.

Supply and fixing in replacement load line vertical distribution board 'A' frame made out of CRCA sheet,double door, surface mounting TPN 6 way 415 volts 200 Amps rated bus bar and stove enamels dust and vermin proof suitable forTP/FP 'A' frame MCCB of 100 Amps =01 No MCCB for outgoing comlete all as specified and as directed by Engineer-in-Charge. Note :- MCB shall be measured and paid seperately.

M & L in replacement for 15mm bore Medium grade GI tubing with all fittings and fixed complete to walls and ceilings or laid in floors including MS clamps / raddling complete all as specified and as directed.

M & L in replacement for 20mm bore Medium grade GI tubing with all fittings and fixed complete to walls and ceilings or laid in floors including MS clamps / raddling complete all as specified and as directed.

M & L in replacement for 25mm bore Medium grade GI tubing with all fittings and fixed complete to walls and ceilings or laid in floors including MS clamps / raddling complete all as specified and as directed.

M & L in replacement for 32mm bore Medium grade GI tubing with all fittings and fixed complete to walls and ceilings or laid in floors including MS clamps / raddling complete all as specified and as directed.

S&F in replacement to hose pipe for solar panel to hot water tank as per dia and thickness suitable for solar heating system of cap 200/300/400/500 LPD by clamping/tightening properly for leak proof joint complete all as specified and directed

M&L for repairing of the leakage of solar hot water tank of capacity 200/300/400/500 LPD by taking down removing insulation carefully complete and taking to workshop for necessary repair by soldering /welding including replacement hing density (48kg/m3) and K value 0.03W/mk to within stand temp. upto 250 degree celcius and insulation materials injected of thickness 100mm and refixing of its original position for satisfactory functioning of the unit complete all as specified and directed.

S&F in Repalacment of broken/rusted steel hot water SS(20 SWG)tank (inner and outer tanks)of capacity suitable for 200 LPD solar water heater including high density (48 kg/M3 ) and K value 0.03 W/mK to with stand temp. upto 250 degree celcius and insulation material injected PUF insulation of thickness 100 mm complete all as specified and as directed by Engr-in-Charge.

All as per item No. 125 here in above but suitable for capacity 300 LPD

All as per item No.125 here in above but suitable for capacity 400 LPD

S&F in replacement triple layers rotational moulded polyethylene water storage tank (cylindrical vertical with closed top) with capacity 1000 litres for make up water of solar water heater complete all as specified and directed .

S & laying in replacement triple layer Hot water pipe duly (GI) insulated with glass wool and aluminium clading 15mm bore with connected accessories complete all as specified and directed

S & laying in replacement Hot water pipe duly (GI) insulated with glass wool and aluminium clading 20mm bore with connected accessories complete all as specified and directed

S & laying in replacement Hot water pipe duly (GI) insulated with glass wool and aluminium clading 25mm bore with connected accessories complete all as specified and directed

S & laying in replacement Hot water pipe duly (GI) insulated with glass wool and aluminium clading 32mm bore with connected accessories complete all as specified and directed

S&F in replacement Gun Metal gate valve with iron wheel head screwed both ends for iron pipe and fixed for 32mm bore pipe with connected accessories complete all as specified and directed.

S&F in replacement Gun Metal gate valve with iron wheel head screwed both ends for iron pipe and fixed for 25mm bore pipe with connected accessories complete all as specified and directed.

S&F in replacement Gun Metal gate valve with iron wheel head screwed both ends for iron pipe and fixed for 20mm bore pipe with connected accessories complete all as specified and directed.

S&F in replacement Gun Metal gate valve with iron wheel head screwed both ends for iron pipe and fixed for 15mm bore pipe with connected accessories complete all as specified and directed.

S&F in replacement Gun Metal angle valve with screwed both ends for iron pipe and fixed for 15mm bore pipe with connected accessories complete all as specified and directed.

S&F in replacement NRV 32mm dia made out of brass complete all as specified and as directed by Engineer-in-charge.

S&F in replacement MS dead flange for plate collector of solar water heater panels as per existing size with gasket along with connected accessories complete all as directed

S&F in replacement gasket for flate plate collector of solar water heater as per existing size along with connected accessories complete all as directed.

S&F in replacement float valve for 15mm dia along with connected accessories complete all as directed

S&F in replacement of Aluminium foil of thickness 26 SWG on the distribution GI pipe lines of 32mm bore size including all fixing accessories etc complete all as specified and as directed by Engineer-in-charge

S&F in replacement of Aluminium foil of thickness 26 SWG on the distribution GI pipe lines of 25mm bore size including all fixing accessories etc complete all as specified and as directed by Engineer-in-charge

S&F in replacement of toughened glass 6mm thick suitable for existing solar flat plate collector of any size complete all as specified and as directed by Engineer-in-charge

M&L for comprehensive maintenance of existing solar flat plate of cap 200/300/400/500 LPD collector of indirect heating system comprising of inspection descaling brushing and cleaning of collector panel riser tubes header tubes heat absorber tubes connecting pipes and examining of water tightness of the same after acid wash cleaning and descaling and repairing of leakage if any using welding / brazing, drain out the water from panel and tank repeating two to three times to get dirty water out etc complete all as specified and as directed by Engineer-in-charge. NOTE : - Servicing of solar water heater shall be carried once in every two months. All the comprehensive maintenance work will be carried out through original authorized manufacturer of collector panel of solar water heating system only

S&F in replacement to unsv heating element of cap 5 KW suitable for solar water heater system of cap 200/300/400/500 LPD as per existing.

S&F in replacement to unsv thermostate suitable for solar water heater system of cap 200/300/400/500 LPD as per existing.

M&L for Painting of steel surfaces of solar water heater system incl tank, frames etc with two coats of super enameled synthetic spray paint over a coat of primer after preperation of old surface and making good complete all as specified and directed.

Vijeta Solutions (BID ID -3473271)

Poorvi Enterprises (BID ID -3476007)