PROVN OF 100 KVA SERVO VOLTAGE STABILIZER WITH ROOM AND COMMERCIAL SUPPLY AND SPECIAL REPAIR TO VARIOUS SOLAR EQUIPMENTS AT AF STN SAMANA UNDER GE (AF) NO 1 JAMNAGAR

Amount

Taking down Old U/S solar water heater along with its stand and panel and accessories.

Taking down Old solar street light along with pole and panel and assemblies

Supply, install, testing and commissioning high efficient Solar LED street lights 20 Watt monocrystalline solar PV module panel 50 W Battery 12.8V 24 AH , Higher efficiency >17% faster charging ,MPPT Solar charge Controller SCC for high performance, Automatic dusk down operation ,High grade ferro phosphate battery Lifep 04 for longer backup, PIR motion sensor for automatic brighhtning and dimming, Battery with BMS and smart charge controller, Auto on off integrated sensor Self autonomy> 3 Days cloudy condition ,IP65 Complaint design, 2 Years warranty for mounting on existing poles with suitable, clamp and fixtures on existing poles of any diameter as per Dir of Engr in Charge Make:Havellls Enviro Solar: Product code HA-AF020-EN or equivalent product of make specified

Supply and system installation of Flat Solar Water heating system (Flate plate collector) 100 LPD capacity non pressurised solar water heating system with ISI copper collectors - 01 No. ,stainless steel grade-304 tank corrosion proof against salty climate ,stand structure accesories etc with 2 KW electrical backup along with heater rod complete as directed by Engr in charge

Supply and system installation of Flat Solar Water heating system (Flate plate collector) 200 LPD capacity non pressurised solar water heating system with ISI copper collectors - 01 No, stainless steel grade-304 tank corrosion proof against salty climate, stand structure accesories etc with 2 KW electrical backup along with heater rod complete as directed by Engr in charge

Painting of Existing Solar street light poles of Dia Not Exc 100mm dia not Ex 9 m length with Acrylic emulsion anti corrosive paint and marking black and with strips at bottom as specified and directed by engr in charge

Painting of Existing Solar water heater stand and its backup tank stand with Acrylic emulsion anti corrosive paint as specified and directed by engr in charge

Supply and fix in repair CPVC of size 25 mm bore ball Valve as per requirement at site complete including taking down unserviceable all as specified and as directed

Supply and fix in repair CPVC of size 25 mm dia pipe as per requirement at site complete including taking down unserviceable all as specified and as directed

Material & Labour in repair sub main wiring with 2 run single core multistranded copper conductor cable, of size 4.0 Sqmm, PVC insulated, unsheathed, fire retardant, low smoke (FRLS) drawn through and including PVC conduit not less than 25 mm wide with all necessary fitting and including one run single core multistranded copper conductor cable, of size 4 Sqmm, PVC insulated, unsheathed, fire retardant low smoke as earth wire, fixed on wall / ceiling complete

Excavation in trenches not exc 1.5 m wide and n.exc 1.5m in depth for foundation / fixing pole / laying cable and pipe line etc or for man hole etc not exc 10 sqm on plan and getting out in soft / loose soil all as specified.

Removing excavated soil to a distance exc 50 m but n.exc 100 m and depositing where directed at a level n.exc 1.5m above the starting point.

M&L for providing dry river sand as in sand cushioning to under ground PVC cable including punning down of sand in layer all as specified and directed by Engg-in-Charge. (Note: for measurement purpose any punned thickness of sand will be considered.)

Supply & laying ISI marked & conforming to IS - 5820 - 1970 unreinforced precast concrete cable cover Class LV, Type I , flat size 250 mm X 150 mm X 40 mm in trenches as protection to LT UG cable complete all as specified and directed by Engr-in-Charge.

Supply & Fixing of Manual Change over switch 400A and 04 Pole 415 V fixed on Wall and connecting and testing etc complete all as specified & directed.

Supply & laying XLPE insulated, PVC inner sheathed, armoured with galvanised steel strip or wire, heavy duty, LT underground cable, with Aluminum conductor 1100 volt grade of size 10 Sqmm 4 core laid in trenches / duct passing through pipe / duct or fixed on pole and connecting with copper lugs and testing etc complete all as specified & directed.

Supply & laying XLPE insulated, PVC inner sheathed, armoured with galvanised steel strip or wire, heavy duty, LT underground cable, with copper conductor 1100 volt grade of size 35 Sqmm 5 core laid in trenches / duct passing through pipe / duct or fixed on pole and connecting with copper lugs and testing etc complete all as specified & directed.

Supply, install, testing and commissioning and testing of servo voltage stablizer for automatic operation three phase naturally cooled indoor type& designed for input variation between 300V to 480 V with output voltage stablized at 415 with accuracy +- +-2.5% and speed of correction 50 Volts per second and cpacity of 100 KVA with foundation etc and necessary connection with lugs as directed by Enginer in charge

Material and labour in replacement for provision of earthing complete with copper electrode 600 mm x 600 mm x 3.15 mm thick buried directly in ground (earth pit not less than 2.25 m deep below normal ground level) with top edge of the plate not less than 1.5 m deep below normal ground connected to copper strip 20*3 mm by means of bolts, nuts, check nuts and washer of galvanized steel, watering pipe of 20 mm bore galvanised iron medium grade and 40 mm bore galvanised iron light grade for earth strip protection including all excavation, earth work in any type of soil, PCC pit in PCC 1:2:4 type B-1 and RCC 1:2:4, type B1 for precast chamber cover 50 mm thick, reinforced with welded steel wire fabric or XPM Jali (weight not less than 4.00 Kg / sqm), with charcoal, salt, funnel complete all as shown in the electrical plate No 3 of SSR part –I and testing on completion. Note : (i) Earth result after installation completely should be less than 5 Ohm . (ii) Quoted rates shall be deemed to include for earth strip with protection pipe of 7.5 M

M & L for Air terminations franklin rod copper rod 20 mm dia and 1000 mm long with necessary fixing arrangements on roof all as directed .

Supply, install, testing and commissioning and testing factory made and tested (including CPRI type test certified) LT feeder pillar box (KIOSK) outdoor type, platform mounted, suitable for 415 Volts 3 phase 4 wire, 50 Hz AC supply system, all as specified and directed, having bus bar chamber with insulated copper bus bars 350 amps rating installed on porcelain insulators. The panel shall be dust and vermin proof, made of 3.15mm CRCA MS sheet 75mm x 30 mm thick MS Channel frame, duly powder coated finish. Front opening type with aprons for cable entry with double door shutter and locking arrangement, danger plate and earthing terminal . The scope of work includes pcc foundation and provision of the following :-Incoming (a) MCCB 4 pole 200 Amps, 36 KA, 415V -02 Nos (b) Bus bar (copper strip) 400 Amp, 4 pole, for in comp supply 01 No (c) digital panel meter including CTs -01 No. Outgoing (b) Isolator SPN 40 Amp 9/10 KA, 415 V 50 HZ - 02 Nos (c) MCCB TPN 63 amp 16 KA, 415 V 50 Hz - 06 No. (d) MCCB TPN 100 amp 25 KA, 415 V 50 Hz - 01 No. (e) Connecting existing cable (For various Bldg supply cable of sizes ) connect with busbar properly with suitable size copper Lug .

Supply & fix copper strip 25 mm x 3.15 mm Complete with saddles and insulators and fixing screws for fitting the strip on wall as directed by Engr in charge

Material & Labour for point wiring for one light point controlled by one flameproof switch, complete with 2.5 Sqmm multi-stranded copper conductor PVC insulated, unsheathed, FR-LSH (Flame Retardant Low Smoke & Halogen) cable 1100 volts grade ISI marked drawn and including mild steel ERW conduit not less than 20 mm dia, including all accessories like bend, tees, junction boxes etc. including 1.5 Sqmm multi-stranded copper conductor PVC insulated, unsheathed, FR-LSH cable as a earth wire connected to common earth dolly, etc complete.

S & F flame proof Switch rotary type with termination box in LM6, single pole 230 V complete.

Supply and fixing LED light fitting 2x16 Watt flame proof, CMRI certified recommended for gas/ vapor group of II A & III B, Zone 1 & 2 and IP 65 protectionwith die cast aluminum hosing with heat resistanttoughened glass with LED tube light fixtures driver,holders, connector etc. Complete with all accessoriesprewired and including connecting up with threecore flexible copper conductor cable with suitable size.

Supply and fixing of flame proof Aluminum exhaust fan 450 mm sweep RPM 1400 with copper winding and fitting make hole in the wall as directed by engineer in charge

Supply and fix MCB’s single pole 6 to 32 Amps, 230 volts with ‘C’ curve, fixed in DB complete including connecting.

Supply and fix MCB’s single pole 6 to 32 Amps, 230 volts with ‘C’ curve, fixed in DB complete including connecting.

M & L for distribution board (DB) double door (CRCA sheet) dust and vermin proof SPN 4 way with 200 Amps rated copper busbar, neutral bar, earth bar and cable ties for cable management, reversible door for IP 43, single pole and neutral 240 Volts, flush to wall complete all as specified and directed.

Surface excavation n.exc (not exceeding) 30 cm deep and averaging 15cm deep and getting out in hard / dense soil complete all as specified .

Excavating in trenches, n exc 1.5 m wide and n exc 1.5 m in depth, for foundation, etc. or for shafts, wells, cesspits, manholes, pier holes, etc. n exc 10 sqm on plan and n exc 1.5 m in depth and getting out in sof/ disintegrated rock complete all as specified and as dirtected.

Returning filling in soil incl spreading, levelling, watering, and well ramming in layers complete all as specified and directed.

Removing excavated materials (soil) n. exc. 50m and depositing where directed at a level n exc. 1.5 m above the starting point complete all as specified and as dirtected.

Filling in floors or pavings, laid in layers n exc. 15 cm thick, spread, levelled and rammed including watering complete all as specified and as dirtected.(Using soil obtained from Item no 11, 31 & 32 with any lead)

M&L for PCC 1:4:8 type D-2 (using 40 mm graded stone aggregate) as in fdn filling and mass concrete complete all as specified and as dirtected..

M&L for PCC 1:2:4 type B-1( using 20 mm graded stone aggregate) in kerbs or mud stops, rounded or chamfered on edges, coping etc including necessary from workcomplete all as specified and as dirtected.

M&L for damp proof course 40 mm thick in cement concrete 1:2:4, type B-0 (using 12.5 mm graded stone aggregate) to horizontal or vertical surfaces including necessary formwork using water proofing compound complete all specified and directed. Note : - Supply only water proofing compound shall be measured and paid for separately.

Formwork to chullah hoods, chajjas, troughs and similar items in?cluding edge, complete all as specified and directed.

Formwork to sides and soffits of floor or roof beams, beam haunch?ings, girders, bressummers, lintels, cantilevers, shelves including sup- ports, overhangs, etc. also splays between floors and beams, etc.

M&L RCC 1:1.5:3 type A1 (using 20mm graded stone aggregates) as in beams, cantilevers, bressumm?ers, lintelsover 1 .5m span, complete all as specified and as directed.

M&L RCC 1:1.5:3 type A1 (using 20mm graded stone aggregates) as in chajja complete all as specified and as directed.

M&L for mild steel TMT CRS (Fe 500D) bars 10mm dia and over, cut to length, bent to shape required, including cranking, bending spirally for hooping for columns, hooking ends and binding with and including mild steel wire (annealed) not less than 0.9mm dia or securing with clips complete all as specified.

M&L for mild steel TMT CRS (Fe 500D) bars 5mm dia and over upto and including 10mm dia cut to length, bent to shape required, in stirrups, spacers and binders and binding with mild steel wire not less than 0.9mm dia securing with clips complete all as specified.

M&L for providing precast cement concrete (1:5:8) (using 20mm graded stone aggregate) solid building blocks exe 10 cm thick, in width (with plain or inter locking joints as directed) setting in CM 1:6 complete in wall or pillars all as specified and directed.

M&L for rendering 15 mm thick in cement mortar 1:4 on fair faces of brick work or concrete surfaces and surface finished even and smooth without using extra cement.complete all as specified and directed

Supply only integral water proofing chemical @200ml/bag of cement complete all as specified and as directed Make -Fosroc, Dr Fixit or equivalent

M&L for rendering 15 mm thick in cement mortar 1:6 on fair faces of brick work or concrete surfaces and surface finished even and smooth without using extra cement complete all as specified and directed.

Preparation of newly plastered surface and and applying applying Two or more coats of 100% Premium acrylic emulsion paint having VOC less than 50 gm/litre and UV resistance as per IS 15489:2004, Alkali & fungal resistance, dirt resistance exterior paint of required shade (Company Depot Tinted) with silicon additives @ 1.43 litre/ 10 sqm over and including priming coat of exterior primer applied @ 0.90 litre/ 10 sqm over new surfaces.

M&L for preparation of new plastered surface of wall and applying two coats of Distemper oil emulsion over one coat of primer, all as specified & directed.

S&F anodised aluminium three track podwer coated of any colour (thickness of powder coating not less than 50 micron) sliding window with three sliding shutter, the size of outer frame three track 92 x 31.5 x1.20mm ( using two track for glazed window shutter and one track for wire gauged ), the section shutter size 37x18x1.2mm) and glazing with 4mm thick glass (plain/floated) including all around suitable rubber gasket and MS wire cloth 0.36mm nominal dia of wire and average width of aperture 1.4mm and fixed on aluminium flat and inserted in the frame of shutter with tracking arrangement each sliding window shall be provided with one number handle including locking arrangement & 2numbers slidings rollers of nylon with including all necessary fittings comlete all as specified and directed.

S&F for Framed work such as Chhaja frame , grills, gratings, etc.. with ends of bars shouldered and/or riveted, or forged into spikes; framed guard bars; barred iron doors; ladders; framed balusters; walk ways; railings; framework of water tanks , and similar work con- forming to Fe.290.Gde-E-165

S&F roof trusses (framed), trussed, purlins, crane gantries, rails and fastenings and heavy bracket framing (Beam, tee, angle, channel or flat sections) including distance pieces, cleats etc. Fe 410 -W (Gde E- 250) quality A , complete all as specified and directed.

S&F steel rolling shutters thickness of laths in 1.25 mm, with out ball bearing, as specified including top cover, an?choring rod, hasp and staple and one shop coat of primer; erected in position as indi?cated, complete: push pull or manual type complete all as specified and directed

Supply only mild steel plates Fe-410- W(Gde- E 250) quality B, plain or chequered, 6mm thick or over in thickness in available sizes complete all as specified and directed.

S&F for pre- painted galvatume aluminum zinc coating GI based corrugated steel sheet 0.50mm thick of an colour having tensile strength of 550 Mpa as in roof covering/cladding to wall, fixed with self tapping screws as specified

S&F for pre- painted galvatume aluminum zinc coating GI based plain steel sheet 0.50mm thick of an colour having tensile strength of 550 Mpa as in roof covering/cladding to wall, fixed with self tapping screws as specified

M&L for preparation of newor previously untreated steel surfaces of any description, not otherwise descri-bed, over 10cm width or girth and applying two coat of synthetic enamel paint (ordinary tint) over a coat of red oxide zinck chrome primer complete all as specified.

M & L for Hardcore of Broken stone gauge n exc. 63mm, deposited, spread & levelled in layers n exc. 15 cm thick, watered and rolled/ rammed to a true surfaceall as specified and directed.

M&L for 75mm thick PCC 1:4:8 type D-2 (using 40 mm graded stone aggregate) as in sub base of flooring complete all as specified & directed.

M&L for 75 mm thick plain cement concrete 1:3:6, type C-2 (using 40 mm graded stone aggregate) as in plinth protection, flooring, etc including finished even and smooth without using extra cement complete all as specified and directed.

M&L for 75mm thick PCC 1:2:4 type B-2 (using 40 mm graded stone aggregate) as in floor/path/hardstanding and similar works complete all as specified and directed.

M&L for machine pressed precast concrete interlocking paver block any shape and size with grey cement and pigment confirming to IS 15658-2006 of 60 mm thickness, M-35 complete all as specified and directed.

Nitesh Enterprise