| 1 | 1 | Supply, laying and erection of aluminium conductor XLPE insulated PVC sheathed armoured and served cable 1100 volts grade as per IS 7098 (Part-1)1988 to be laid loose in the existing trench or pipe as per PWD General Specidications:-\nMake: Polycab, RR Kabel, Havells, KEI, Ultracab, Grandlay, Gemscab\ni) Overall size 95sq.mm (3½ Core) Armoured (Loose) | | 160 | Metre |
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| 2 | 2 | Supply and erection of PVC insulated PVC sheathed (3 core) round flexible wire with copper conductor (FR) cable (ISI marked) confirm to IS:694/1990 left bare in pipe or casing of suitable size complete in all respect as desired by the Engineer-in-charge:-\nMake: Bonton, Polycab, RR Kabel, Anchor, Havells, L&T, KEI, Ultracab, Grandlay, Gemscab\ni) Overall size 4.0sq.mm (84/0.3mm), 3Core | | 50 | Metre |
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| 3 | 3 | Earthing with electrolytic Copper Tape rivetted (with 5Nos. copper rivets)/Steel Nut & bolts (with 4Nos. 32mm long, 8mm thick with washer and double nut) to 30cm x 120cm x 2mm thick copper plate (made cylindrical) burried 10.50 metre (34.44 feet) below ground level in the hole of excavation having bore dia. 125mm and surrounded by salt & charcoal dust mixture (20 kg.) including fixing the Copper Tape recessed in wall and in floor etc., up to 14metre in Length (including bore Length). G.I. pipe 20mm dia. (A-class), 9metre long should be laid in the hole of excavation 1 feet below ground level and having GI Reducer 50mm x 20mm with PVC Cap (For pouring water) fixed on the top level of the pipe. 300mm x 300mm x 300mm deep haudi of First class bricks finished with 1:4 cement plaster and haudi covered with cast iron lid having size 300mm x 300mm (Heavy) around the hole of excavation:-\ni) Earthing with 25mm x 3mm Copper Tape (upto 14Metre in Length) | | 4 | Each |
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| 4 | 4 | Earthing with 8 SWG (4mm dia.) electrolytic copper wire thimbled (1No. copper thimble with suitable size steel bolt, washers & double nut) with 30cm x60cm x 2mm thick copper plate (made cylindrical) burried below ground level in the hole of excavation having bore dia.125mm and surrounded by salt & charcoal dust mixture (20 kg.) including fixing the copper wire run through 20mm dia. G.I. pipe (A-Class) recessed in wall and in floor etc., up to suitable Length in metre (including bore Length). G.I. pipe 20mm dia. (A-class) of suitable Length should be laid in the hole of excavation 1 feet below ground level and having GI Reducer 50mm x 20mm with PVC Cap (For pouring water) fixed on the top level of the pipe. 300mm x 300mm x 300mm deep haudi of First class bricks finished with 1:4 cement plaster and haudi covered with cast iron lid having size 300mm x 300mm (Heavy) around the hole of excavation:-\ni) Earthing with 8 SWG (4mm dia.) copper wire thimbled with 30cm x 60cm x 2mm thick copper plate burried 10.50 metre (34.44 feet) below ground level (up to 14metre in Length) with G.I. pipe 20mm dia. (A-class), 9metre long | | 6 | Each |
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| 5 | 5 | Fixing additional Length of earthing with Copper Tape (On Surface/Flushed) with petty material as required etc.:-\ni) Additional Length 25mm x 3mm thick Copper Tape | | 40 | Metre |
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| 6 | 6 | Fixing additional Length of earthing with 8 S.W.G. (4mm dia.) copper wire in G.I. pipe with sockets, elbows, steel hooks and GI saddle clamps including painting etc.:-\ni) Additional Length copper wire 8 S.W.G. (4mm dia.) in 20mm dia. G.I. pipe (On Surface) | | 40 | Metre |
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| 7 | 7 | Supply and erection of On Load Change over Switch with advance neutral UNIT in sheet enclosure on the existing surface. (Confirms to IS 13947 (Part-3). complete with G.I. Bolts, Nuts etc. according to the size of holes in the body of the enclosure & Connection on both sides of switch with sutiable size of thimbles as per PWD General Specifications:-\nMake: Havells, ABB, Indo Asian\ni) On Load Change Over Switch Four Pole 200amp., 415volts (With Sheet Enclosure) | | 1 | Each |
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| 8 | 8 | Supply and erection of Double Walled Corrugated (DWC) HDPE pipe to be laid 1mtr. below ground level including excavation placing the pipe in position and back filling with excavated soil etc. of the required size:-\nMake: Duraline/Tele Rex/Gemini/CPE\ni) Double Walled Corrugated HDPE Pipe 90/76mm (Outer/ Inner dia.) | | 150 | Meter |
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| 9 | 9 | Supply and erection of heavy duty aluminium thimbles/lugs for cable end termination duly crimped including making necessary connections completely:-\nMake- ASCON, Gee Seal\ni) Aluminium thimble cable Core size 50sq.mm | | 2 | Each |
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| 10 | 9.1 | Aluminium thimble cable Core size 95sq.mm | | 6 | Each |
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| 11 | 10 | Supply and erection of heavy duty brass single compression gland for cable end termination duly complete with checknuts etc. including making necessary connections:-\nMake- ASCON, Gee Seal\ni) Brass Gland for Aluminium cable 3/3½/4 Core size 95-120sq.mm | | 2 | Each |
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| 12 | 11 | Supply and erection of Sheet metal cubical pedestal made from 50mmx50mmx6mm thick MS angle iron frame with 5 sides welded & covered with MS sheet 2mm thick & front side hinged with 4\" hinges & locking system with single/ double door openable placed on MS strip of size 12.5mm x 2.5mm thick welded with MS sheet, 4Nos. legs of 50mmx50mmx6mm thick MS angle iron each of 600mm long with MS sheet 100mmx100mmx6mm thick at the bottom end of the legs. Front door welded x-sectionally with MS flat 25mmx5mm. The front side with MS sheet each 75mm wide & a bend of 75mm width outwards & inwards on all sides with tappered top 200mm high and pedestal with 4 Nos. supporting members each of MS flat 50mmx6mm thick according to cubical size duly welded & complete pedestal to be painted with 1 coat of red oxide & 2 coats of paint & bonding to the existing earth. The Pedestal platform should be filled with 1:2:4 cement concrete mixture and erected 150mm high from the top of the cement concrete platform. The job is to be completed as approved by Engineer-in-charge:-\ni) Cubical Size 1200mm high, 1000mm wide and 500mm deep with platform dimensions 1100mm x 600mm x 450mm | | 1 | Each |
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| 13 | 12 | Supply and erection of Moulded Case Circuit Breaker (Panel mounting Cubical type) in the existing Cubical Panel (confirm to IEC:60947-2) having Ics=100% Icu, 100% neutral with spreader terminal links, Extended rotary handle and relevant PWD general specifications complete with G.I. Bolts, Nuts & Connection on both sides of MCCB with suitable size of thimbles etc:-\nMake: L&T (D sine), ABB (T-max), Legrand (DPX³), Schneider (Easypact CVS), Hager (H³), Havells (Loadline)\ni) MCCB Four Pole 200amp., 415volts, =25kA Fixed Magnetic and Adjustable Thermal Setting | | 1 | Each |
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| 14 | 13 | Supply & Erection of indoor type MCCB enclosure of suitable size having provision for MCCB with extended rotary handle. The Enclosure shall be made from 14/16 SWG CRCA sheet, confirming to IS 8623/1977-82. The door should be double folded without edge and the gasket should be ‘S’ type puffed neutral rubber gasket for long life. The hinges of the door should be bolted type with double hole arrangement. The Enclosure door lock should be quick openable type spring loaded. There should not be any special tool or key to open the lock. The Enclosure will be wall mounting type having provision for cable entry from bottom/top with cable glands etc. The sheet metal is sprayed with corrosion resistant etch primer. The finishing treatment shall be applicable with air drying paint (7/9 tank Powder coated process should present in company pemises) after necessary putty work:-\ni) MS Sheet Enclosure having provision for MCCB 200-630Amp.with extended rotary handle (Approx. Size 750mm x 300mm x 250mm) | | 1 | Each |
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| 15 | 14 | Supply, Erection, Testing and Commissioning of Water Cooled Silent DG Set 82.5 KVA with AMF Panel Outdoor Type, Three Phase, 415Volts, 50Hz, 1500 RPM Silent (Sound Proof) Diesel Generator Set. It should be air cooled/Water cooled naturally aspirated/ turbo charged/ turbo charged after cool (As per manufacturer standard). DG should be operated/controlled through AMF as well as manually\nENGINE: The Diesel engine developing suitable BHP for giving a power rating as per ISO 8528- Part-1 (With CPCB-II Norms) in KVA at the load terminals of alternator at 1500 rpm at actual site conditions. The engine shall confirm to IS 10000/ ISO 3046/ BS: 649/ BS 5514 amended up to date have dynamically balanced Fly wheel, air cleaner (dry/ oil bath type) as per manufacturer standard. A electronic governor of TYPE A1 AND A2 to maintain engine speed at all conditions of load, daily fuel service tank of minimum 8 hours running capacity as per manufacturer standard, Dry exhaust manifold with suitable exhaust residential grade silencer to reduce the noise level.suitable self-starter for 24 V DC, battery charging alternator unit and voltage regulator, Lubrication oil cooler,Lubrication oil filters with replaceable elements.\nENGINE CONTROL PANEL: Engine control panel fitted and having digital display i.e Start/stop key switch/push button, Battery charging indication,Engine Hours indications, Over speed indication, High water temperature indication, Lubricant oil pressure indication,) RPM indication.\nALTERNATOR: The alternator should be designed as per (IS4722 and IEC:34 ) standard. Rated Power Factor : 0.8 (lag), Rated voltage : 230/415 volt, SPDP (Screen Protected Drip Proof), Degree of protection: IP-23, Ventilation : Self ventilated air cooled \nAlternator should have 40 degree maximum class H insulation, Automatic voltage regulator unit should be provided as per standard practice of manufacturer. Its voltage dip shall not exceed more than 20% of the rated voltage at any step load or transient load as per ISO 8528 (Part-1). Its efficiency at full load 0.8 power factor, 10% overload one hour in every 12 hrs of continuous use.\nACOUSTIC ENCLOSURE: The enclosure shall be fabricated out the CRCA sheet of thickness not less than 1.6 mm on the outside cover with inside cover having not less than 0.6 mm thick perforated powder coated CRCA sheet. It should be IP54 Suitable for outdoor installation exposed to weather conditions, noise level up to 75 dB (A). All sheet metal parts should be processed through 7-tank pre treatment process and batteries accommodated in the battery rack .The acoustic lining should be made up of high quality insulation material i.e. Rockwool / glass/ mineral wool / PU foam of appropriate thickness & density for sound absorption.The inside of enclosure should be provided with at least one no. 28 W-T5 fluorescent tube light/ LED 10Watt luminaries controlled by a 5A switch for adequate lighting during servicing etc. \nAMF CONTROL PANEL: AMF control panel shall be fabricated out of 1.6 mm sheet steel, totally enclosed, dust, damp and vermin proof wall mounted/ free standing floor mounted type with IP-53 degree of protection & front operated, composite meter for digital display, HRC fuses of suitable rating. MCCB (Fixed Thermal and Adjustable Thermal protection)/ ACB (Over cuurent/ overload, shorcircuit, instantenous, earth fault protection) should be used. Battery charger complete with voltage regulator, Voltmeter and Ammeter for charging the battery from external mains. This will be in addition to the battery charging alternator or dynamo fitted on the engine.All the components in the control panel shall be properly mounted, duly wired and labeled. Suitable terminals are to be provided for panel incoming and outgoing connections. System opeartion facility provided shall afford the following operational requirements. Necessary instruments and accessories such as voltmeter, power factor meter, KW meter, KWH meter, Ammeter, Frequency meter,battery charger complete in all respect as desired by engineer at site:- DG Set Make:- KOEL, GREAVES, CUMMINS with Controller PSO500 , MAHINDRA and Make of Alternator - Stamford/Crompton/ Kirloskar/Mahindra/Leroy Somer | | 1 | Each |
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| 16 | 15 | Diesel for Gen Set | | 100 | Ltr. |
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| 17 | 16 | Making Reniforced Cement Concrete Foundation of size 4000mmX1800mmX650mm for DG set 82.5 KVA with 200mm below ground level and 450mm above ground level. The foundation includes Earth work in excavation in foundations trenches etc., Cement Concrete 1:4:8 with stone ballast, Shuttering for faces of concrete fouundations and foundations beam & plinth beam, Reinforced cement concrete M-20 mechanically batch mixed using batch type concrete mixer as per IS:1791 and vibrated by needle vibrator, Cold twisted deformed (Ribbed/tor Steel Bar) Bars Fe 500 grade as per IS 1786-2008, for R.C.C works including bending and placing in position complete and finished with 12.5 mm thick cement plaster 1:5. Includes also Bolt and nuts of all sizes and length required and Cost of Shed with angle iron / MS Channel & Fiber sheet completer in all respect as per site requirement to cover the DG Set | | 1 | Job |
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| 18 | 17 | Making Reniforced Cement Concrete Foundation of size 1800mmX1200mmX650mm for AMF Panel of 82.5 KVA DG Set with 200mm below ground level and 450mm above ground level. The foundation includes Earth work in excavation in foundations trenches etc., Cement Concrete 1:4:8 with stone ballast, Shuttering for faces of concrete fouundations and foundations beam & plinth beam, Reinforced cement concrete M-20 mechanically batch mixed using batch type concrete mixer as per IS:1791 and vibrated by needle vibrator, Cold twisted deformed (Ribbed/tor Steel Bar) Bars Fe 500 grade as per IS 1786-2008, for R.C.C works including bending and placing in position complete and finished with 12.5 mm thick cement plaster 1:5. Includes also Bolt and nuts of all sizes and length required and Cost of Shed with angle iron / MS Channel & Fiber sheet completer in all respect as per site requirement to cover the AMF Panel of 82.5 KVA DG Set | | 1 | Job |
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