Military Engineer Services Tender

Lumpsum price worked out by the contractor for Plumbing Works as listed in Schedule 'A' Part-IV.

Lumpsum price worked out by the contractor for Internal Electrification Works as listed in Schedule 'A' Part-V.

Lumpsum price worked out by the contractor for Protective works as listed in Schedule 'A' Part-VI.

Lumpsum price worked out by the contractor for Road, Path & Culvert as listed in Schedule 'A' Part-VII.

Lumpsum price worked out by the contractor for Sewage Disposal Works as listed in Schedule 'A' Part-VIII.

Lumpsum price worked out by the contractor for Area Drainage works as listed in Schedule 'A' Part-IX.

Lumpsum price worked out by the contractor for Lightening Protection Works as listed in Schedule 'A' Part-X.

Lumpsum price worked out by the contractor for Hot Water Supply works as listed in Schedule 'A' Part-XI.

Lumpsum price worked out by the contractor for External water supply as listed in Schedule 'A' Part-XII.

Lumpsum price worked out by the contractor for External Electrification as listed in Schedule 'A' Part-XIII.

Rough excavation by mechanical means (hydraulic excavator) not exceeding 1.5metre deep & getting out in any type of soil complete all as specified and as directed by mechanical means.

Rough excavation by mechanical means (hydraulic excavator)not exceeding 1.5metre deep & getting out in soft/disintegrated rock complete all as specified and as directed.

Angle valve,15mm dia, fancy type, chromium plate, cast copper, alloy screed pressure, with crutch or butterfly handle, screwed both ends for iron pipe for unions and fixed complete all as specified and directed.

PVC (SWR) gully trap, 125/110mm size, setting and jointing with solvent cement including excavation and earth work, set in PCC 1:2:4 block of size 450 x 450mm and CP grating including jointing in CM 1:1 complete all as specified and directed.

LED type tube light 1x20W, 220 volts including LED tube rod, wall mounted LED batten, extruded aluminium heat shrink provided for efficient heat dissipation & integrated electronic driver complete with all accessories internally pre wired and including connection up with thee core twisted flexible copper conductor cable of suitable size complete all as specified and directed.

Aesthetically designed 2’ x 2’ LED flat panel, 35/36 Watts for surface mounting which provides soft-light and glare free symmetrical illumination all as specified and directed by Engr-in-Charge.

Surface mounting LED 15 Watt down lighter with white powder coated aluminiun housing with integrated electronic driver complete all as specified and directed.

Steel tubular swaged poles, type 410 SP-55 (11.0 metres long) with 300mm x 300mm x 6mm mild steel base plate continuously welded to Pole, finial taper plug, bolts, nuts and screws and making holes as per requirement all as specified including factory painted with two coats of black bituminous paint internally throughout and externally for embedded portion over one coat of red oxide primer, making 05 Nos strips each 30cm high with super enamel paint (Black and Yellow/white) from ground level/coping upto 1.5metre painting with two coats of aluminium paint for the remaining height complete all as specified and directed. Note:- Excavation, earth work and PCC in coping/foundation shall be measured and paid for separately.

Switch piano, flush button, single pole, two way , 6 Amps complete all as specified and directed.

Preparation of bituminous surfaces of road and marking 2.5mm thick centre lines, stop lines, dashes, arrow etc. and the like not exceeding 10cm wide on roads pavements with hot applied thermo plastic road marking paint of approved colour conforming to BS 3262-1989 with special applicator machine all as per manufacturer's instructions complete all as specified and directed.

Information board with ACP sheet retroreflective writing one side of size 600x900mm, made around of reflective intensive tape duly fixed on angle iron frame 40mm x 40mm x 4mm frame with aluminium sheet both side 2mm thick as required with PCC 1:4:8, type-D2 (using 40mm graded crushed stone aggregates) for post and PCC 1:2:4, type-B-1 (using 20mm graded crushed stone aggregates) for plateforms size 5'x3' complete all as specfied and directed by Engr-in-Charge.

Graded coarse aggregate of size 20 to 40mm behind weep holes complete all as specified and as directed.

Lightning arrestor (set of three) HT metal oxide surge arrester polymeric type complete with all fittings , rated voltage 12 KV continuous operating voltage 11 KV, normal discharge current 10 KA, max residual voltage at 8/20 impulse 75 KV etc confirming to IEC-600994-2001 complete all as specified and all as directed.

Sand cushioning for underground cable 8cm before laying the cable and 15cm after laying and stretching the cable, complete all as specified and directed. Note:- Punned thickness shall be measured.

G.I Steel water tubing , light grade of dia 100mm with all fittings and fixed complete to walls and ceiling or laid in floors/ fixed to poles/ or passing under road crossing, complete all as specified and directed.

G.I.Steel water tubing, light grade of dia 80mm galvanised with all fittings and fixed complete to walls and ceiling or laid in floors/ fixed to poles/ or passing under road crossing, complete all as specified and directed.

G.I.Steel water tubing, light grade of dia 50mm galvanised with all fittings and fixed complete to walls and ceiling or laid in floors/ fixed to poles/ or passing under road crossing, complete all as specified and directed.

G.I.Steel water tubing, light grade of dia 50mm galvanised with all fittings and fixed complete to walls and ceiling or laid in floors/ fixed to poles/ or passing under road crossing, complete all as specified and directed.

G.I.Steel water tubing, light grade of dia 40mm galvanised with all fittings and fixed complete to walls and ceiling or laid in floors/ fixed to poles/ or passing under road crossing, complete all as specified and directed.

DI fittings upto 150mm bore for spigot socketed pipe such as bends (any type radius, and angle) tapers anytype (straight, bend, increasing, decreasing or double socket etc), Tee pieces single branch ‘Y’ junction double branch, cross (all sockets or socket and spigot) collars, caps and plugs complete all as specified and directed.

Run lead joint to socket and spigot pipe and pipe fittings for 150mm bore of pipe complete all as specified and directed.

Distribution board iron clad double door with IP-43 1K-08 protection suitable for MCCB as incomer and MCB as outgoing, 415 Volts 3 phase, 60 C/s, 4 way complete with appropriate size copper bus bar and neutral link complete with one MCCB 3 Pole, 415 Volts, 125 Amps rating with rupturing capacity 25 KA of the same make as of distribution board and with MCBs of required size making connection with thimbles and including cutting chases to wall for fixing DB and miking good the distribution wall surface all as required at site or directed.

All as per serial item No 35 here-in-above but distribution board 6 way.

Blank plate suitable of VTPN MCCB DB, MCB TPN DB, MCB SPN DB complete all as specified and directed.

Earthing complete with galvanized iron earth plate of size 600 X 600 X 6mm thick as earth electrode with top edge of the earth plate not less than 1.5metre below ground level using GI wire 4mm dia as earth continuity conductor connected to earth plate by means of GI thimbles, nuts, bolts, washers and earth lead protected by provision of G.I medium grade mild steel pipe of 15mm dia from earth plate to main switch board/panel, watering pipe 20mm dia with wire mesh and funnel at top, earth pit and RCC pit cover in PCC 1:3:6 adequate of charcoal dust and salt all around the earth plate, earth work in any type of soil, removing of surplus excavated material complete all as required at site and specified in EP No. 5 SSR Part-I 2009 and as directed by Engr-in-Charge including testing on completion.

Surface mounted LED 4' X 1', 36 Watt luminiare, full diffuser provides uniform light in power coated CRCA housing with LES seamless front from white acrylic cover complete wih all accessories all as specified and directed.

Construction of brick masonry transformer platform finished with plaster in cement mortar 1.4 of size 3000 x 2500 x 1200mm complete with PCC foundation of 1:5:10 & PCC platform at top with 30cm thick of PCC 1;5:10 and 10cm thick of PCC 1:2:4 and having brick steps at one side, complete with XPM jali duly welded with angel iron of size 50mm x 50mm x 6mm all around upto 1.5mtr, including excavation and earth work in any type of soil, returning, filling in and removal of suplus soil upto 50mtr distance complete all as shown on drawing and as directed.

Boring of holes under road, pavement, hard standing by trenchless technology using ultra sounding technique and necessary machine including HDPE pipe of 80 mm dia suitable for 0.4 mpa working pressure complete, all as specified and directed.

RCC septic tank for 100 users designed to carry sewage and sullage water, complete including excavation in any type of soil, PCC 1:2:4 in foundation, fly ash brick work in CM 1:4, baffle walls and roof slab including beams etc, with effective manholes openings with cover connections etc, completed with effective depth of 1.50m and overall depth of 3.00m complete all as specified and shown on drawings and as directed.

RCC septic tank for 150 users designed to carry sewage and sullage wter, excavation in amy type of soil, PCC 1:4:8 below fdn, fly ash brick work in CM 1:4, baffle walls and roof slab incl beams etc, complete with effective depth of 1.50m and overall depth of 3.50m complete all as specified and shown on drawings and as directed.

Soakage well of size 3.50metre dia and 4.00metre depth complete including excavation in any type of soil, foundation in PCC 1:3:6, walls of honey combed masonry with top ring of M-25 concrete including intercepting chamber and screen chamber made of brick masonry in CM, RCC cover slab in M-25/SFRC cover, interconnecting pipes of RCC/DWC complete filled with brick bats complete all as specified and shown on drawings and as directed.

Supply, laying, jointing and testing of DI (Ductile iron) Pipe 150mm bore spigot and socketed type of class K-7 conforming to IS 8329, with inside surface of centrifugally cement mortar lined, laid in trenches / on ground suitable for & including rubber gasket (Push-on) joint and jointing material complete all as specified and directed.

Brick masonry valve pit of size 105 x 105 x 105cms (internal dimension) with earth work in any type of soil, plain cement concrete, M-10, type C-2 as in foundation, brick work in cement mortar 1:6 23cms thick, 15mm thick plaster in cement mortar 1:4 internally and externally, flush pointed in same mortar as the work proceeds, flooring shall be 40mm thick in plain cement concrete M-15 (Normal mix) laid over 75mm thick PCC, top cover shall be made out of mild steel sheet 3.15mm thick fixed in angle iron frame made out of angle size 40x40x6mm with two number of hinges on one side and locking arrangement at other side with 50mm pad lock complete including painting with two coats of synthetic enamel paint over a coat of red oxide primer complete all as specified and shown on drawings and as directed.

Brick masonry valve pit of size of 90 x 90 x 105cms (internal dimension) with earth work in any type of soil, plain cement concrete, M-10, type C-2 as in foundation, brick work in cement mortar 1:6 23cms thick, 15mm thick plaster in concrete mortar 1:4 internally and externally, flush pointed in same mortar as the work proceeds, flooring shall be 40mm thick in plain cement concrete, M-15 (Normal mix) laid over 75mm thick PCC, top cover shall be made out of mild steel sheet 3.15mm thick fixed in angle iron frame made out of angle sixe40x40x6mm with two number of hinges on one side and locking arrangement at other side with 50mm pad lock complete including painting with two coats of synthetic enamel pait over a coat of red oxide primer complete all as specified and shown on drawings and as directed.

Cutting of existing CI pipe two cut of dia 250mm in position for intersection of new MS sec of 250 x 250 x 150mm dia tee for branch connection complete with all fitting complete all as specified and directed by Engr-in-Charge. Note:- CI/DI fittings, excavation and earth work, lead joint/Flanged joint etc shall be measured and paid separately.

Cutting of existing CI pipe two cut of dia 150mm in position for intersection of new MS sec of 150 x 150 x100mm dia tee for branch connection complete with all fittings complete all as specified and directed by Engr-in-Charge. Note:- CI/DI fittings, excavation and earth work, lead joint/Flanged joint etc shall be measured and paid separately.

Boring of holes under road, pavement, hard standing by trenchless technology using ultra sounding technique and necessary machine including HDPE pipe of 150mm dia suitable for 0.4mpa working pressure completed all as specified and directed.

Earthing complete with galvanised steel earth plate 600mm x 600mm and 6mm thick buried directly in ground earth pit not less than 2.25metre deep below normal ground level with top edges, of the plate not less than 1.5metre below normal ground level, connected to the Galvanised Iron earth lead 32mm x 6mm (GI Strip) size, by means of bolts, nuts, check buts and washers of galvanised iron and 32mm x 6 mm earth lead protected by provision of GI medium grade pipe 40mm bore including provision of 40mm thick cover of RCC (1:2:4), reinforced with XPM (weight not less than 4kg per sqmm) and frame of angle iron 40mm x 40mm x 3mm and with 6mm dia MS bar handle made to shape, GI light grade 20mm bore pipe of suitable length for watering perforated at bottom placed on top edge of earth plate, common salt and charcoal filling, funnel, wire mesh and earth work in hard/dense soil, returning, filling in, distance not exceeding 50metre and removal of surplus soil to a distance not exceeding 50metre and deposited complete all as shown in plate No 3 of SSR 2009 Part-I and connecting to feeder pillars and transformer including testing on completion complete all as specified and directed.

Shifting of Transformer of capacity 315KVA from main power house Stn No 6 and making connection with existing HT system complete all as specified and direccted. NOTE:- The rates quoted is deemed to be included for machinery, men power and other items required for energization of transformer.

Supply, installation, erection, commissioning and testing of Feeder Pillar box out door type, weather/dust proof, factory made as per CPRI recommendation made out of 3.15 mm thick CRCA sheet powder coated with front and back side openable with suitable cable chamber and front side shutters with locking arrangement , 433 volts, 3 phase, 4 wire system including control wiring with suitable size of PVC insulated stranded copper conductor cable and each out going MCCB is to be connected with main bus bar through suitable size and capacity of aluminium bus bar or PVC insulated stranded copper conductor cable including suitable size of thimbles and nut bolts etc as per manufacturer design mounted/fixed on PCC foundation and incoming and out going cable connections complete including suitable rating of CT's etc comprising of following :- Main LT Panel ( Pocket -I, Ph-I) Aluminium bus bar electrolytic grade rectangular 300 Amps full for phase and half for neutral mounted on epoxy insulators with colour coding PVC sleeves - 01 job (a) MCCB 4 Pole, 160 Amps, rupturing capacity 25 kA, 440 Volts, adjustable type - 01 Nos as incoming (b) MCCB 3 Pole, 63 Amps, rupturing capacity 16 kA, 440 Volts, adjustable type - 02 Nos as outgoing (c) MCCB 3 Pole, 16 Amps, rupturing capacity 10 kA, 440 Volts, adjustable type - 05 Nos as outgoing (d) MCB SPN, 6Amps, rupturing capacity 10kA, 240volts - 01 No as outgoing. (e) Indicator LED phase lamps 03 Nos (R, Y, B) - 01 Set (f) Multifunction meter displaying KW, Amp, volt, power factor etc (g) Platform for the feeder pillar box with PCC 1:2:4, 15CM thick in foundation , brick (sub class B) work in CM 1:6, rendering 1:6 on exposed surfaces and 100mm thick PCC 1:3:6 type C1 using 20mm graded stone aggregate as in padding on top and grouting legs of panel. The platform shall be 450mm height above the ground level.

Supply, installation, erection, commissioning and testing of Feeder Pillar out door type weather/dust proof, factory made as per CPRI recommendation made out of 3.15 mm thick CRCA sheet powder coated with front and back side openable with suitable cable chamber and front side shutters with locking arrangement , 433 volts, 3 phase, 4 wire system including control wiring with suitable size of PVC insulated stranded copper conductor cable and each out going MCCB is to be connected with main bus bar through suitable size and capacity of aluminium bus bar or PVC insulated stranded copper conductor cable including suitable size of thimbles and nut bolts etc as per manufacturer design mounted/fixed on PCC foundation and incoming and out going cable connections complete including suitable rating of CT's etc comprising of following :- Main LT Panel No 1 (Pocket -II, Ph-I) Aluminium bus bar electrolytic grade rectangular 500 Amps full for phase and half for neutral mounted on epoxy insulators with colour coding PVC sleeves.-01 job (a) MCCB 4 Pole , 350 Amps, rupturing capacity 35 kA, 440 Volts, adjustable type - 01 Nos as incoming (b) MCCB 3 Pole , 250 Amps, rupturing capacity 25 kA, 440 Volts, adjustable type - 02 Nos as outgoing (c) MCCB 3 Pole , 80 Amps, rupturing capacity 25 kA, 440 Volts, adjustable type - 01 Nos as outgoing (d) MCCB 3 Pole , 25 Amps, rupturing capacity 16 kA, 440 Volts, adjustable type - 01 Nos as outgoing (e) Indicator LED phase lamps 03 Nos (R, Y, B) - 01 Set (f) Multifunction meter displaying KW, Amp, volt, power factor etc (g) Platform for the feeder pillar box with PCC 1:2:4, 15CM thick in foundation , brick (sub class B) work in CM 1:6, rendering 1:6 on exposed surfaces and 100mm thick PCC 1:3:6 type C1 using 20mm graded stone aggregate as in padding on top and grouting legs of panel. The platform shall be 450mm height above the ground level.

Supply, installation, erection, commissioning and testing of Feeder Pillar out door type weather/dust proof, factory made as per CPRI recommendation made out of 3.15 mm thick CRCA sheet powder coated with front and back side openable with suitable cable chamber and front side shutters with locking arrangement , 433 volts, 3 phase, 4 wire system including control wiring with suitable size of PVC insulated stranded copper conductor cable and each out going MCCB is to be connected with main bus bar through suitable size and capacity of aluminium bus bar or PVC insulated stranded copper conductor cable including suitable size of thimbles and nut bolts etc as per manufacturer design mounted/fixed on PCC foundation and incoming and out going cable connections complete including suitable rating of CT's etc comprising of following :- LT Panel No-01 ( Pocket -II, Ph-I) Aluminium bus bar electrolytic grade rectangular 400 Amps full for phase and half for neutral mounted on epoxy insulators with colour coding PVC sleeves.-01 job (a) MCCB 4 Pole , 250 Amps, rupturing capacity 35 kA, 440 Volts, adjustable type - 01 Nos as incoming (b) MCCB 3 Pole , 80 Amps, rupturing capacity 25 kA, 440 Volts, adjustable type - 03 Nos as outgoing (c) MCCB 3 Pole , 63 Amps, rupturing capacity 25 kA, 440 Volts, adjustable type - 01 Nos as outgoing (d) Indicator LED phase lamps 03 Nos (R, Y, B) - 01 Set (e) Multifunction meter displaying KW, Amp, volt, power factor etc (f) Platform for the feeder pillar box with PCC 1:2:4, 15CM thick in foundation , brick (sub class B) work in CM 1:6, rendering 1:6 on exposed surfaces and 100mm thick PCC 1:3:6 type C1 using 20mm graded stone aggregate as in padding on top and grouting legs of panel. The platform shall be 450mm height above the ground level.

Supply, installation, erection, commissioning and testing of Feeder Pillar out door type weather/dust proof, factory made as per CPRI recommendation made out of 3.15 mm thick CRCA sheet powder coated with front and back side openable with suitable cable chamber and front side shutters with locking arrangement , 433 volts, 3 phase, 4 wire system including control wiring with suitable size of PVC insulated stranded copper conductor cable and each out going MCCB is to be connected with main bus bar through suitable size and capacity of aluminium bus bar or PVC insulated stranded copper conductor cable including suitable size of thimbles and nut bolts etc as per manufacturer design mounted/fixed on PCC foundation and incoming and out going cable connections complete including suitable rating of CT's etc comprising of following :- LT Panel No. 02 (Pocket - II, Ph-I) Aluminium bus bar electrolytic grade rectangular 200 Amps full for phase and half for neutral mounted on epoxy insulators with colour coding PVC sleeves.-01 job (a) MCCB 4 Pole, 80 Amps, rupturing capacity 25 kA, 440 Volts, adjustable type - 01 Nos as incoming (b) MCCB 3 Pole, 25 Amps, rupturing capacity 16 kA, 440 Volts, adjustable type - 03 Nos as outgoing (c) Indicator LED phase lamps 03 Nos (R, Y, B) - 01 Set (d) Multifunction meter displaying KW, Amp, volt, power factor etc (e) Platform for the feeder pillar board with PCC 1:2:4, 15CM thick in foundation , brick (sub class B) work in CM 1:6, rendering 1:6 on exposed surfaces and 100mm thick PCC 1:3:6 type C1 using 20mm graded stone aggregate as in padding on top and grouting legs of panel. The platform shall be 450mm height above the ground level.

Supply, installation, erection, commissioning and testing of Feeder Pillar out door type weather/dust proof, factory made as per CPRI recommendation made out of 3.15 mm thick CRCA sheet powder coated with front and back side openable with suitable cable chamber and front side shutters with locking arrangement , 433 volts, 3 phase, 4 wire system including control wiring with suitable size of PVC insulated stranded copper conductor cable and each out going MCCB is to be connected with main bus bar through suitable size and capacity of aluminium bus bar or PVC insulated stranded copper conductor cable including suitable size of thimbles and nut bolts etc as per manufacturer design mounted/fixed on PCC foundation and incoming and out going cable connections complete including suitable rating of CT's etc comprising of following :- LT Panel No-03 ( Pocket -II, Ph-I) Aluminium bus bar electrolytic grade rectangular 100 Amps full for phase and half for neutral mounted on epoxy insulators with colour coding PVC sleeves.-01 job (a) MCCB 4 Pole , 25 Amps, rupturing capacity 16 kA, 440 Volts, adjustable type - 01 Nos as incoming (b) MCB SPN, 16 Amps, 240 Volts, -03 Nos Outgoing (c) MCB SPN, 25 Amps, 240 Volts - 01 Nos Outgoing (d) Indicator LED phase lamps 03 Nos (R, Y, B) - 01 Set (e) Multifunction meter displaying KW, Amp, volt, power factor etc (f) Platform for the feeder pillar box with PCC 1:2:4, 15CM thick in foundation , brick (sub class B) work in CM 1:6, rendering 1:6 on exposed surfaces and 100mm thick PCC 1:3:6 type C1 using 20mm graded stone aggregate as in padding on top and grouting legs of panel. The platform shall be 450mm height above the ground level.

Deep freezer, metal top, up to 300 litre capacity having single door electric driven (single phase), BEE 5 star rated, compressor type complete all as specified as directed.

Refrigerator, electric driven (single phase), capacity upto 190 litres BEE 5 star rated, single door, compressor type complete all as specified as directed.

Voltage stabilizer for automatic operation, single phase naturally air cooled, indoor type & designed for input variation between 170 V to 250 V with output voltage stabilised at 230 V with accuracy of 2.5 % and of capacity 1.0 KVA complete all as specified and directed.

Road cutting of existing road/floor / plinth drain for taking out /laying of GI pipe line including necessary earth work excavation and making good to match with existing surface with PCC 1:3:6, type C1 ( using 20mm graded stone aggregate) complete all as specified and directed.

Supply, installation, testing and commissioning of solar water heating system with ETC TECHONOLOGY of capacity 200 LPD with electric backup as per recommendations of manufacturer, suitable for single phase 220 volts, AC supply, complete with ETC type collectors, HOT water tanks , Tank Stands etc with the following specifications :- (a) COLLECTOR ETC type with nos, size, level of vaccum transmittance of cover glass tubes, reflectance of glass tubes, absorbance of glass tubes, type of coating and reflectance of coating as recommended by manufacturer having wind resistance upto 100 km, with freezing resistance minus 20 degree celcius heating up coefficent 240 degrees Celcius having average thermal efficiency 58.76% and maximum rise in temperature 53.04 degree Celcius without night losses fixed at angle of inclination from horizontal, as per recommendations of manufacturer. (b) HOT WATER TANK : Hot water tank of 100 Itrs capacity made out of stainless steel sheet not less than 0.5mm thick duly insulated with puff insulation 50mm thick having density not less than 36 kgs having thermal conductivity 0.29m/K duly covered with PPGI cladding fixed with temperature gauge, inlet and outlet valves of suitable size duly installed on staging fabricated out of MS angle of appropriate size as recommended by manufacturer duly fixed properly and painted with two coats of anti corrosive paint over a coat of red oxide primer. NOTE:- PCC/Foundation work as recommended by the manufacturer shall deemed to be included in the rate quoted for this work.

Supply, installation, testing and commissioning of solar water heating system with ETC TECHONOLOGY of capacity 300 LPD with electric backup as per recommendations of manufacturer, suitable for single phase 220 volts, AC supply, complete with ETC type collectors , HOT water tanks , Tank Stands etc with the following specifications :- (a) COLLECTOR ETC type with nos, size, level of vaccum transmittance of cover glass tubes, reflectance of glass tubes, absorbance of glass tubes, type of coating and reflectance of coating as recommended by manufacturer having wind resistance upto 100 km, with freezing resistance minus 20 degree Celciusheating up coefficent 240 degrees Celcius having average thermal efficiency 58.76% and maximum rise in temperature 53.04 degree Celcius without night losses fixed at angle of inclination from horizontal, as per recommendations of manufacturer (b) HOT WATER TANK : Hot water tank of 300 Itrs capacity made out of stainless steel sheet not less than 0.5mm thick duly insulated with puff insulation 50mm thick having density not less than 36 kgs having thermal conductivity 0.29m/K duly covered with PPGI cladding fixed with temperature gauge, inlet and outlet valves of suitabvle size duly installed on staging fabricated out of MS angle of appropriate size as recommended by manufacturer duly fixed properly and painted with two coats of anti corrosive paint over a coat of red oxide primer. NOTE:- PCC/Foundation work as recommended by the manufacturer shall deemed to be included in the rate quoted for this work.

Supply, installation, testing and commissioning of solar water heating system with ETC TECHONOLOGY of capacity 500 LPD with electric backup as per recommendations of manufacturer, suitable for single phase 220 volts, AC supply, complete with ETC type collectors , HOT water tanks , Tank Stands etc with the following specifications :-   (a) COLLECTOR ETC type with nos, size, level of vaccum transmittance of cover glass tubes, reflectance of glass tubes, absorbance of glass tubes, type of coating and reflectance of coating as recommended by manufacturer having wind resistance upto 100 km, with freezing resistance minus 20 degrees Celcius heating up coefficent 240 degrees Celcius having average thermal efficiency 58.76% and maximum rise in temperature 53.04 degree Celcius without night losses fixed at angle of inclination from horizontal, as per recommendations of manufacturer. (b) HOT WATER TANK : Hot water tank of 500 Itrs capacity made out of stainless steel sheet not less than 0.5mm thick duly insulated with puff insulation 50mm thick having density not less than 36 kgs having thermal conductivity 0.29m/K duly covered with PPGI cladding fixed with temperature gauge, inlet and outlet valves of suitable size duly installed on staging fabricated out of MS angle of appropriate size as recommended by manufacturer duly fixed properly and painted with two coats of anti corrosive paint over a coat of red oxide primer. NOTE:- PCC/Foundation work as recommended by the manufacturer shall demmed to be included in the rate quoted for this work.

Note: The schedule of credit has been attached in tender in Pdf format and amount of credit schedule i.e. Rs 4328987.00 shall be deducted from the total amount of BOQ to arrive at the contract sum.