35533167
tender for provision of essential otm accn at lucknow sch a part i ( building work ) note :this schedule is pre priced by mes and the pre priced rate indicated are under col. 5. 2 total amount of sch a part ii ( site clearance, excavation and earth work ) 3 total amount of sch a part iii ( internal water supply ) 4 total amount of sch a part iv ( internal electrification ) 5 total amount ofsch a part v ( road, path & culvert ) 6 total amount of sch a part vi ( area drainage ) 7 total amount ofsch a part vii ( sewage disposal ) 8 total amount ofsch a part viii ( external water supply ) 9 total amount ofsch a part ix ( external electrification ) 10 total amount ofsch a part x ( conduit for telephone / tv ) 11 total amount ofsch a part xi ( solar water heater ) 12 total amount ofsch a part xii ( rain water harvesting ) 13 sch a part xiii ( miscellaneous items for b / r & e / m works ) note this schedule is not pre priced by mes and the pre priced rate indicated as rs 0.00 under col.5 siginifies this fact only. 14 internal water supplys& fangle cock, cast copper alloychromium plated isimarked, screwed down high pressure withcrutch or butterfly handle, screwed both ends for iron pipe or for brass ferrule of 15 mm bore & fixed, complete all as specified and directed. 15 internal electrificationm&l for point wiring completeforone light / fan / exhaust fan / bell point controlled by one switch with pvc insualted and unsheathed frlsh cable 1.5 sqmm ( nominal area ) isi marked, multi stranded copper conductor single core including isi marked 20 mm dia pvc conduit medium grade concealed in wall and heavy duty pvc conduit not less than 20 mm in roof / floor slab and ceiling, pressed gi concealed terminal boxes not less than 1.6 mm thick of required size and with top cover 3 mm thick of plastic laminated sheets of requied colour complete, including 1.5 sqmm pvc, frls cable insulated unsheathed copper earth wire to the common earth and connecting to earth dolly, including colour coding of cable shall be phase red, neutral black and earth green with all accessories complete all as specified and directed.note : in case of roof / ceiling, heavy duty pvc pipe shall be used without any extra cost. 16 m&l for point wiring completeforone light point controlled by two way switches with pvc insualted and unsheathed frlsh cable 1.5 sqmm ( nominal area ) isi marked, multi stranded copper conductor single core including isi marked 20 mm dia pvc conduit medium grade concealed in wall and heavy duty pvc conduit not less than 20 mm in roof / floor slab and ceiling and ceiling, pressed gi concealed terminal boxes not less than 1.6 mm thick of required size and with top cover 3 mm thick of plastic laminated sheets of requied colour complete, including 1.5 sqmm pvc, frls cable insulated unsheathed copper earth wire to the common earth and connecting to earth dolly, including colour coding of cable shall be phase red, neutral black and earth green with all accessories complete all as specified and directed.note : in case of roof / ceiling, heavy duty pvc pipe shall be used without any extra cost. 17 m&l for point wiring completeforone 5 pin 5 amp switch socket outlet point on an independent board, with pvc insualted and unsheathed frlsh cable 1.5 sqmm ( nominal area ) isi marked, multi stranded copper conductor single core including isi marked 20 mm dia pvc conduit medium grade concealed in wall / roof / floor slab and ceiling, pressed gi concealed terminal boxes not less than 1.6 mm thick of required size and with top cover 3 mm thick of plastic laminated sheets of requied colour complete, including 1.5 sqmm pvc, frls cable insulated unsheathed copper earth wire to the common earth and connecting to earth dolly, including colour coding of cable shall be phase red, neutral black and earth green with all accessories complete all as specified and directed.note : in case of roof / ceiling, heavy duty pvc pipe shall be used without any extra cost.. 18 m&l for point wiring completeforone 5 pin 5 amp switch socket outlet point on same board, with pvc insualted and unsheathed frlsh cable 1.5 sqmm ( nominal area ) isi marked, multi stranded copper conductor single core including isi marked 20 mm dia pvc conduit medium grade concealed in wall and ms conduit not less than 20 mm in roof / floor slab and ceiling, pressed gi concealed terminal boxes not less than 1.6 mm thick of required size and with top cover 3 mm thick of plastic laminated sheets of requied colour complete, including 1.5 sqmm pvc, frls cable insulated unsheathed copper earth wire to the common earth and connecting to earth dolly, including colour coding of cable shall be phase red, neutral black and earth green with all accessories complete all as specified and directed.note : in case of roof / ceiling, heavy duty pvc pipe shall be used without any extra cost. 19 m&l for point wiring complete with pvc insulated and unsheathed, frlshcable 2.5 sqmm ( nominal area ) , isi marked, stranded copperconductor single core including isi marked 20mm dia medium grade pvc conduit concealed in wall and ms conduit in roof / floor slab, pressed gi concealed terminal boxes not less than 1.6mm thick of reqd size and with top cover 3mm thick of plastic laminated sheets of required colour complete, including 2.5 sqmm, frls cablepvc insulated unsheathed multi strandedcopper earth wire to the common earth and connecting to earth dolly, including colour coding of cable shall be phase red, neutral black and earth green with all accessories and all as specified.note : in case of roof / ceiling, heavy duty pvc pipe shall be used without any extra cost. 20 supply and fixingswitch flush type 5 / 6 amps single pole two way complete all as specified and dierected.. 21 supply and fixingtv scoket with isi marked complete all as specified and dierected.. 22 supply and fixingled batten tube light surface / wall mounted with specially designed powder coated aluminum housing, high optically efficient polycarbonate diffuser, in built electronic driver duly wired upto terminal block, power consumption <20w ( 4 ft 20 w ) , luminaire lumen >2000 lm, system efficiency of >120 lumens / w, with led binning as per ansibin c78.377a, photo biological safety report as per iec624718 & electrical insulation class i, ingress protection ip 20, colour rendering index cri>80, temp range 0 to 450c, driver efficency>85%, power factor>0.9, thd <20% as per iec 61000 3 2, colour temp 6500k, surge protection 2.5 kv, 50000 burning hrs ( min ) as per l70 criteria, two stages isolated constant current operated driver with range 150 270v ac and seafty extra low voltage safe level <60v dc as per iec standard with lm70 & lm80 certification.complete all as specified and directed 23 s&f led batten tube light surface / wall mounted with specially designed powder coated aluminum housing, high optically efficient polycarbonate diffuser, in built electronic driver duly wired upto terminal block, power consumption <10w ( 2 feet 9 w ) luminaire lumen >1000 lm, system efficiency of >120 lumens / w, with led binning as per ansibin c78.377a, photo biological safety report as per iec624718 & electrical insulation class i, ingress protection ip 20, colour rendering index cri>80, temp range 0 to 450c, driver efficency>85%, power factor>0.9, thd <20% as per iec 61000 3 2, colour temp 6500k, surge protection 2.5 kv, 50000 burning hrs ( min ) as per l70 criteria, two stages isolated constant current operated driver with range 150 270v ac and seafty extra low voltage safe level <60v dc as per iec standard with lm70 & lm80 certification.complete all as specified and directed. 24 s&f led building security light fitting with aluminum pressure die cast housing, high purity pc fresnel diffuser with silicon gasket for ip 65 protection, power consumption <20 w ( 24w ) & luminaire lumen >2500 lm and system efficiency > 120 lm / w, in built electronic driver prewired upto terminal block with driver efficiency >85% power factor >0.95 as light source with toughened glass including two core flexible copper wire of 1.5 sq mm from ceiling rose to the connector of fitting, connection wires not to be more than 2.5 in length and made out of gi tubing 35 / 40 mm dia / suitable dia light grade bend to shape security light fitting with necessary ms clamp 25 mm wide and 6 mm in thickness in suitable length not more than 30 cm and max length of pipe 1.5 mtr long with one code of anti corrosive primer and two coats of aluminum paint including nuts, bolts and washers complete all as specified and directed. 25 s&f mirror light decorative ultra slim square profile liner led lighting fixture with extruded polycarbonate body with minimum 8 watt & maximum 11 watt led warm white in colour with a luminous efficiency of 120 lum / watt ( min ) with pf not less than 0.9 with led binning as per ansibin c78.377a, photo biological safety report as per iec624718 & electrical insulation class i, ingress protection ip 20, colour rendering index cri>80, temp range 0 to 450c, driver efficency>85%, power factor>0.9, thd <20% as per iec 61000 3 2, colour temp 6500k, surge protection 2.5 kv, 50000 burning hrs ( min ) as per l70 criteria, two stages isolated constant current operated driver with range 150 270v ac and safety extra low voltage safe level <60v dc as per iec standard with lm70 & lm80 certification complete all as specified and directed. 26 supply and fixingceiling fan 1200 mm sweep single phase 230v ac, five star rating andisi marked alongwith steel down rod and connecting up the fan to ceiling roseincluding pvc insulated three core 23 / 0.0076 copper cable and suitable size of flexible conduit from celling rose to ceilingfan motor not less than 0.5 mtr long with pvc connector 2 way / 3 wayfor connection complete all as specified. 27 supply and fixingexhaust fan high quality mettalic body, resistant to colour change 300 mm sweep, 900 rpm with approved colour and with louver shutter complete including providing / cutting the round hole of required size in wall, fixing the frame and exhaust fan including fixing of louver shutter with frame on the exhaust side ( outer surface of wall ) and cutting with and including pvc insulated three core 23 / 0.0076 copper cable and suitable size of flexible conduit pipefrom ceiling rose to exhaust fan motorcomplete all as specified and directed. 28 s&f mccb 4 pole , 415 v , ac fixed type 125 amps with breaking capacity 10 kacomplete all as specified and directed. 29 s&f mccb 4 pole , 415 v , ac fixed type 63 amps with breaking capacity 10 kacomplete all as specified and directed. 30 s&f mccb vtpn dbdouble door type, 415 volts ac, with 200 amp rated bus bar of suitable size plate and common neutral link all enclosed in standard steel sheet flush mounting type factory fabricated , powder coated complete with out mccband with enclosure blank plates for unused way suitable for 4 way complete all as specified and directed.note: mccb shall be measured and paid seprately under respective item. 31 supply and fixingmcb db single pole with neutral sheet metal enclosure double door type, 240volts ac, with 200 amp rated bus bar of suitable size plate and common neutral link all enclosed in standard steel sheet flush mounting type factory fabricated, powder coated complete without mcband with enclosure blank plates for unused way suitable for 4 way isi marked complete all as specified and directed 32 supply and fixingmcb db single pole with neutral sheet metal enclosure double door type, 240volts ac, with 200 amp rated bus bar of suitable size plate and common neutral link all enclosed in standard steel sheet flush mounting type factory fabricated, powder coated complete without mcband with enclosure blank plates for unused way suitable for 8 way isi marked complete all as specified and directed 33 s&f mcb tpn / fp, 415 v 10 ka b curve and current carrying capacity in the db complete with connection testing and commissioning complete all as specified and directed. 34 s&f mcb single pole 6 32 amp c series, 10 ka 240volts ac complete all as specified and directed. 35 s&f mcb single pole 40 63 amp c series, 10 ka 240volts ac complete all as specified and directed. 36 m&l for submain wiring with two single core 2.5 sqmm frls copper conductor, pvc insulated, multistranded, unsheathed cable isi marked drawn in conduit concealed in wallsurface / ceiling for sub main connection including 2.5 sqmm pvc insulated multistranded unsheathed copper conductor used as earth wire to common earth and connection to earth dolly complete all as specified.note: ( i ) two single core 2.5 sqmm copper conductor, one run pvc conduit and one run of 2.5 sqmm earth wire shall be considered & measured as one unit. ( ii ) in case of roof / ceiling, heavy duty pvc pipe shall be used without any extra cost. 37 m&l for submain wiring with two single core 4 sqmm frls copper conductor, pvc insulated, multistranded, unsheathed cable isi marked drawn in conduit concealed in wallsurface / ceiling for sub main connection including 4 sqmm pvc insulated multistranded unsheathed copper conductor used as earth wire to common earth and connection to earth dolly complete all as specified.note: ( i ) two single core 4 sqmm copper conductor, one run pvc conduit and one run of 4 sqmm earth wire shall be considered & measured as one unit. ( ii ) in case of roof / ceiling, heavy duty pvc pipe shall be used without any extra cost. 38 m&l for submain wiring with two single core 6 sqmm frls copper conductor, pvc insulated, multistranded, unsheathed cable isi marked drawn in conduit concealed in wallsurface / ceiling for sub main connection including 4 sqmm pvc insulated multistranded unsheathed copper conductor used as earth wire to common earth and connection to earth dolly complete all as specified.note: ( i ) two single core 6 sqmm copper conductor, one run pvc conduit and one run of 4 sqmm earth wire shall be considered & measured as one unit. ( ii ) in case of roof / ceiling, heavy duty pvc pipe shall be used without any extra cost. 39 earthing complete with galvanised mild steel earth plate electrode 600 x 600 x 6 mm thick buried directly in ground to a depth not less than 2.25 mtr deep below ground level with top edge of earth plate not less than 1.5 metre below normal ground level surrounded with adequate quantity of charcoal dust mixed with salt to a packed thickness of 15 cm all around the plate using gi earth wire 4 mm dia as earth electrode connected to bolts, nuts, check nuts and washers of gi or steel etc at one end and connected to equipment at another end.gi earth wire encased in and including 15 mm dia gi light grade pipe from upper end of earth plate upto equipment 20 dia bore gi pipe light grade as water pipe from earth chamber to upper edge of earth plate, test point, gi funnel with wire mesh fixed on water pipe pcc ( 1:3:6 ) type c 1 ( using 20 mm graded stone aggregate ) as in pit chamber and rcc pit cover slab of 50 mm thick precast rcc ( 1:1.5:3 ) type a 1 duly reinforced with ms tmt bars 8 mm dia @ 150 mm c / c both ways with 10 mm dia ms round baras in lifting handles, excavation earth work including laying the gi pipe concealed in floor / wall all as described in electric plate no 3 of ssr part i complete all as specified and directed and testing on completion. note: ( i ) if the desired earth resistance is not found, earthing shall be redone by the contractor at no extra cost to the department. ( ii ) earthing wire beyond 7.5m shall be measured and paid separately. 40 road path & culvertm & l for preparing black top surface of road and applying thermo plastic paint onmarking of2.50 mm thick single coat acenter line, stop line, side line etc on roads as per irc pattern. road marking of 150 / 100 mm width using hot mark thermoplastiv painthot application ) white or yellow by indineous modem propelled road marking machine as directed including all ingredient such as binder, glass bends, titenium dioxide, calcium carbonate, inter fillets etc. thermoplastic requirment for glass bends shall be cofirming to bs 6086 of morth specification including spraying of glass bends etc. as per irc 35with and including traffic diversion arrangement complete all as specified and directed. 41 supply & fixing of stimsonite model c 80 ‘cat eye’ in size of width not exceeding 130 mmand height not exceeding 20 mm made of strong engineering high impact resistant polymer with electronic welded lenses for retro reflective in dry and wet weather condition with bituminous adhesive along the roadcomplete all as specified and directed. 42 sewage disposalrcc septic tank for 100 user designed to carry sewage and sullage water, excavation in any type of soil, pcc 1:4:8 below foundation, rcc m 30 design mix in walls , base slab , baffle walls and roof slab including beams etc with vent shaft , manhole openings with cover connection etc., complete with effective depth of 1.5 meter and overall depth of 3 meter complete all as speci fied and shown on drawings no. td 750 sheet 1 / 2 & 2 / 2. 43 rcc septic tank for 50 user designed to carry sewage and sullage water, excavation in any type of soil, pcc 1:4:8 below foundation, rcc m 30 design mix in walls , base slab , baffle walls and roof slab including beams etc with vent shaft , manhole openings with cover connection etc., complete with effective depth of 1.5 meter and overall depth of 3 meter complete all as speci fied and shown on drawings no. td 750 sheet 1 / 2 & 2 / 2. 44 soakage wells excavation, in any type of soil, foundation in pcc 1:3:6, walls of honey combed masonry with top ring of m25 concrete including intercepting chamber and screen chamber made of brick masonary in cm, rcc cover slab in m25 / sfrc cover, interconnecting pipes of rcc / dwc complete filled with brick bats of size2.4 m dia x 3.0 m effective depth complete all as speci fied and shown on drawings no. td 576 sheet 1 / 2 & 2 / 2. 45 external water supplyconstruction ofbrick masonary valve pit chamber of size 900mm x 900 mm x 900mm ( internal dimensions ) including necessary excavation and earth work, pcc work in the foundation and top of the wall, 15 mm thick plaster on internal surfaces with cm 1:4 , mild steel cover 6 mm thick with 2 nosms hinges, welded to and including angle iron 40mmx40mmx6mmframe with lifting hook including locking arrangementswith lock and key of 65 mm pad lock ( pad lock brass 6 levers with key in duplicate ) , duly painting thesteel surfaces with two coats ofsynthetic enamel paintover one coat of red oxide primercomplete all as specified shown on drawing and as directed. 46 external electrificationsupply and erecting steel tubular swaged pole complete with cast iron base plate , finial taper plug , bolts , nuts & screws as specified type 410 sp 22, 8.5 mtr long, complete all as specified and shown on drawings including the followings: ( a ) excavation in post holes in any types of soil, returning filling, well ramming and disposal of surplus soil to a distance not exceeding 50 mtr from the starting points. ( b ) pcc ( 1:3:6 ) type c 2 using 40 mm graded stone aggregate as in foundation including form work. ( c ) pcc ( 1:2:4 ) type b 1 using 20 mm graded stone aggregate as in coping including form work. ( d ) pcc ( 1:4:8 ) type d 2 using 40 mm graded stone aggregate as in base. ( e ) painting of poles externally with one coat of black bituminous paint ( upto planting depth ) and above plinth block concrete collar with two coats of aluminium paint over one coat of red oxide primer including preparation of surface including painting of 30 cm wide bands 3 nos with synthetic enamel paint of appropriate colour in alternate layer upto height of 1.5 m above plinth block. ( f ) painting of coping shall be cement base paint complete all as directed. ( g ) embeded portion shall be painted with two coat of black bituminous paint complete all as directed.note: ( i ) this item consists of provision of steel pole and work mentioned in para ( a ) to ( g ) only. all other connected work, shall be measured and paid separately. 47 earthing complete with gi earth plate electrode 600 x 600 x 6 mm thick burried directly in ground ( earth pit not less than 2.25 m deep below gl ) with top edge of the plate not less than 1.5 m below the normal ground level connected with gi strip 32x6 mm thick by means of bolts, nuts, check nuts and washers ofgalvanised iron or steel includingnecessary excavation & earth work in any type of soil, removing surplus soil to a distance not exc 50 m, with and including pcc chamber in pcc ( 1:2:4 ) , type b 1 using 20 mm graded stone aggregate, mild steel frame made out of angle iron of size 40 mm x 40 mm x 3 mm thick duly painted with two coats of synthetic enamel paintover one coat of red oxide zinc chrome primer hinged with and including 6 mm thick ci cover with handle, watering arrangement with funnel internally secured with wire mesh with 20mm dia medium grade pipe for watering, 40 mm dia light grade gi pipe for lead protection in and including alternate layer of charcoal dust and common salt complete all as shown in electrical plate no. 3 connected to earthing test point all as specified and indicated including testing on completion as directed.note : ifthe desired earth resistance is not found, earthing shall be redone by the contractor at no extra cost to the department. 48 supply and fixing mccb 100 amp, 4 pole, 50hz, 415 v with rupturing capacity 25 ka, adjustable thermal setting type with suitable enclosure, voltmeter, ammeter and indication lamps ( for existing tapping point ) 49 supply & fixing led street light luminaire 70 / 75 watt, comprising of pdc housing enclosed with toughened glass cover including bracket of 32 mm dia light grade gi tubing 1.20 m long bend to shape with suitable size nut, bolt & washer etc including making cable connection with 3 core pvc insulated copper conductor cable of 1.5 sqmm and ingress protection 66 complete all as specified and directed. 50 polycarbonate junction box of size 250x200x150 mm with 01 no sp mcb 6 amps 02 nos alumin ium bus bar of size 25 mmx3 mm for cable in / out fixed on porcelain support with hinged cover and locking arrangement fixed to the psc / steel pols by means of suitable size of clamps with nut, bolt and washer with and includinglocking arrangement fixed to polecomplete all as specified and directed. 51 boring of holes100 mm dia under road crossing, pavement, hard standing by trenchless technology using ultra sounding technique and necessary machine complete all as specified and directed. 52 supply and fixing led solar street light fitting 12 watt including galvanized steel pole in built, lithium ion battery, solar panel, charge controller with dusk down sensor complete all as specified and directed. 53 disconnection and taking out old lt cable of 6 to 16 sqmm 2 core including necessary earth work in any type of soilcomplete all as specified and directed. 54 disconnection and taking out old lt cable of 10 to 25 sqmm 4 core including necessary earth work in any type of soilcomplete all as specified and directed. 55 relaying oflt cable upto 16 sqmm 2 core including necessary earth work in any type of soilcomplete all as specified and directed. 56 relaying oflt cable upto 25 sqmm 4 core including necessary earth work in any type of soilcomplete all as specified and directed. 57 supply, install, testing and commissioning of lt cubical control panel board cpri approved and is 8623 / 93factory assembled made out of door pedestal type pillar box weather and vermin proof ip 54 fabricated . the outer shell shall bemade out of 3.15 mm crca mssheet and inner shell shall be made out of 2.00 mm thick crca sheet duly compartmentalized for each corneal gear, front and back openabledouble door system with locking arrangement having chromium plated fancy locks including having air vent vermin proof of suitable size duly p [ ainted with powder coating complete earthing terminal with suitable rating aluminium bus bar for incoming / outgoing mccbs including extension link shall be insulated with colour coded heat shrinkable sleevs and shall be mounted on suitable size class insulatormade of no hygroscopic non combustible and mounting measuring instrument such as volt meter, ammeter, selector switchs, cts phase indicator lamps, toggle switchs and including incoming and outgoing cables connection with nsuitable cables glands and grouting of feeder pillar 60 cm above ground level by providing 90cm long angle iron frame of size 50x50x6 mmwelded on all four corner duly embedded in pcc platform and duly painted with two coats of synthetic enamel paint over a coat of red oxide primer with colourall as directed at site and comprising of the following : 58 aluminium bus bar, 3 nos for phase ( r, y, b ) of rating 200 amp and 01 for neutral rating 100 amp mounted on heavy duty rubberised / porcelain support 04 nos . 59 incoming: mccb 63 amp, 4 pole, 50 hz, 415 v with rupturing capacity 16 ka adjustablethermal setting type 01 no 60 outgoing :mccb 32 amp, 4 pole, 50 hz, 415 v with rupturing capacity 10 ka adjustablethermal setting type 01 no ( for or living accn ) 61 mccb 25 amp, 4 pole, 50 hz, 415 v with rupturing capacity 10 ka adjustablethermal setting type 01 no ( for single jco accn ) 62 mcbtpn 20 amp, 440 volts, 50 hz 01no ( for street light ) 63 mcbspn 10 amp, 440 volts, 50 hz 02nos ( for parking shed 1&2 ) 64 digital panel mounted ammeter 96 mm square type complete with selector switch with suitable size of cts 01 set 65 digital panel mounted volt meter 96 mm square type complete with selector switch 01 set 66 ryb led indicating lamp 01 set ( set of three ) 67 street light auto on / off systemure 68 supply and fixing time switches 415 v three phase of 20 amp rating with contactor fitted inside steel enclosure 69 refrigerator, water cooler, desert coolersupply, installation, commissioning of water cooler fully stainless steel, electric driven single phase having storage capacity 80 ltrs & nominal cooling capacity 40 ltrs per hour including connection by means of water pipe line, inlet and out let, pvc pipe connection with brass coupling nuts at both ends and other necessary fittings including necessary electric connection with and including plug top 15 amps from voltage stabilizer to water cooler complete all as specifies and directed 70 supply and installation of desert cooler electric driven motor heavy duty with operating regulator ( single phase ) having nominal air flow capacity of 4000 cum per hours and gauge of sheet 1.6 mm thick grill type front side up and down, horizontal and vertical adjustable pvc grill, three side fince type cabinet of min thickness 1.6 mm with handle floor provision including water pipe connection wiith pvc pipe connection having brass coupling nuts at other ends and pvc float valve and other necessary fittings and electric plug connection with and including plug top 5 ampscomplete all as specifiedand directed. 71 supply and installation of voltage stabilizer of capacity 1.00 kva for automaticoperation single phase naturally air cooled indoor type & designed for input voltage between 170 volts to 250 volts with out put voltage stablized at 230 volts with accuracy of +2.5 % complete all as specifiedand directed. 72 solar water heatersupply and installation electric water heater, storage type steel body with copper inner tank and heating elementupto 2 kw, capacity 25 litre, bee 5 star rated complete with all accessories such as safety valve, auto cutoff, non return valve, connection pipe and indicator lightscomplete all as specifiedand directed. 73 supply, installation of solar water heater system consisting of flat plate collector box fabricated from aluminium extruded partion by means of gas welding or brazing leak proof fully insulated with glass wool ( 48 kg / cum ) with supporting structure angle iron of size 40x40x6 mm duly paint with synthetic enamel black paint over a coat of zinc chromate red oxide primer provided with absorber made from copper sheet and copper tubes with protective coating complete with header grommet, storage tank made from stainless steel sheet of minimum 20 swg thickness with puff insulation of minimum 50 mm girth outer including of 55 26 swg brass socket and nipple fully insulated with glass wool with cold and hot water piping, gun metal valves, coil type stainless steel heat exchanger complete confirming of is 12933 & 12976 with necessary wiring fixed on and including required size pcc plateform, clod water tank &make up water tank of capacity 100 liter per day capable to supply hot water at at 60? complete with 2kw electric backup complete all as specified and directed. 74 supply & fixing of hot water composite pipe ( pe al pe ) 20 mm dia alongwith fittings for hot water supply connections complete all as specified and directed. 75 rain water harvesting plain pvc pipe 100 mm dia bore as per is 12818 including lowering & jointingcomplete all as specified and directed. 76 screened pvc pipe 100 mm dia bore as per is 12818 including lowering & jointingcomplete all as specified and directed. 77 bore / drilling200 mm dia size duct bore through any kind of soil / strata by direct rotary method upto and including 90 mtr depth complete all as specified and directed. 78 reaming of bore upto 300 mm ( only for recharge well ) pilot bore in any kind of soil / strata including hard stone / boulder by means of direct rotary method up to and including 60 rm depth each below ground level complete all as specified and directed. 79 pea gravel packing for trail bores of size to be designated by the contractor natural shape brought direct from river bed and packing around the casing pipe to entire depth upto ground level complete all as specified and directed. 80 development of borewell by means of high velocity jetting together with air compressor having capacity not less than 100 psi for pumping out mud / dirty watercomplete all as specified and directed. 81 pvc end cap for 100 mm bore pipecomplete all as specified and directed. 82 plain pvc bend 87.5°for 100 mm bore pipe with nylon wiremesh for to covering one endcomplete all as specified and directed....
Due Date : March 01, 2023
Tender Value : ₹ 2.13 Crore
