Augmentation of 11KV/415V HT/LT Substation and providing 250KVA DG set with distribution panels at CSIR URDIP campus at NCL Estate Pune

Amount

HT RING MAIN UNIT PANEL(1I/C+2O/G) :Supply, Installation, Testing & Commissioing on provided plinth, 12 kV ,21KA STC for 3sec, non extendable , outdoor type , 3 Way, SF6 Gas Insulated Ring Main Unit consisting of 1no. of Incoming VCB & 2 nos. outgoing load break switch safe plus type with suitable fuses as per following details complete in approved manner as per the specification as per the direction of Engineer Incharge. ABB/Schneider Electric//CGLucy Make (Location : Near Transformer ). PS:Detailed spesifications are given at Page no.34 of Tech Bid Volume II.

TRANSFORMER:Supply, Installation, Testing and Commissioning of 3 Phase, 11KV/433V, 50Hz, 500KVA oil immersed , naturally cooled, out door type, Copper wound Step Down Transformer with delta connection on HV side & star connection on LV side with additional Neutral brought out on load side, with HV tapping of +5% to -10% in steps of 2.5% contineousely rated for full load with standard accessories complete with test certificate with losses below 1510 watts at 50% load & 4300watts at 100% load as per IS 1180-2014. Temperature rise should not exceed 40degrss ceicius by thermometer in oil & 45 degree ceicius by the resistance in winding at full rating.Transformer as per detail specifications enclosed.PS:Detailed spesifications are given at Page no.35 of Tech Bid Volume II.

HT CABLE:Supplying & laying in provided trench HT XLPE, PVC sheathed, G.I.Round armoured, Aluminium conductor Cable of 11 KV grade, (E) 3 core x 120 Sq.mm. Make:-Polycab / GLOSTER/Asian at URDIP site. Cable should have clear embossing of Make, Voltage Grade on running length.Rate is inclusive of :- Transport, loading Unloading, unwinding, laying of XLPE insulated, PVC sheathed,armoured, aluminium conductor HT Cable of 11 KV grade, 3 core x 120 sq.mm.HT cable in trench &Testing of cable from authorised Laboratory.(Before supplying the cable actual measurements at site should be taken in consultation with Engineer Incharge.)

Supplying & laying in excavated cable trench PVC armoured cable, 3.5 core x 400 sqmm, Polycab/ Gloster/ Asian-Make, Aluminium conductor 1.1KV grade at URDIP site. (Before supplying the cable actual measurements at site should be taken in consultation with Engineer Incharge.)(From Transformer to the DIstribution & AMF Panel)

Supplying & laying in excavated cable trench PVC armoured cable, 3.5 core x 185 sqmm, Polycab/ Gloster/ Asian-Make, Aluminium conductor 1.1Kv grade at URDIP site. (Before supplying the cable actual measurements at site should be taken in consultation with site Engineer.)(From 125KVA DG SET TO SERVER ROOM)

HT CABLE END TERMINATION (Out Door):S.I.T.C.of OUTDOOR type Cable end termination by using Raychem Heat Shrinkable Cable Termination kit for H.T. XLPE ,armoured, aluminium conductor 11 KV grade, (E), 3 core x120 sq.mm.cable. Rate should be inclusive of necessary gland(Epoxy packing,lugs,nut bolts, washers etc complete.

HT CABLE END TERMINATION(Indoor):S.I.T.C.of INDOOR type Cable end termination by using Raychem Heat Shrinkable Cable Termination kit for H.T. XLPE ,armoured, aluminium conductor 11 KV grade, (E), 3 core x120 sq.mm.cable. The jointing should be executed from Raychem Company authorized cable jointer. Rate should be inclusive of necessary gland(Epoxy packing,lugs,nut bolts, washers etc complete.

Termination of 3.5 core,400 Sq.mm.Aluminium conductor armoured cable with suitable size of Aluminium crimping type lugs & flange/Siemens type brass cable gland Braco make.

Termination of 3.5 core,185 Sq.mm.Aluminium conductor armoured cable with suitable size of Aluminium crimping type lugs & flange/Siemens type brass cable gland Braco make.

Transformer yard Fencing - For 1 x 500KVA Transformer:Supply & Installation of HT yard fencing using 6 SWG GI mesh 2500mm height & 1200mm width with 50x50x6mm angle iron frame box section span.The details of chain link fencing 6SWG ,1.5"x1.5" section.The fencing shall be made out of removable panel type with bolt & nut arrangement. The fencing shall be sprayed with standard paint.The poles shall be grouted in to the ground with RCC work as required.The fabrication drawing shall be approved by the Engineer Incharge.

Supplying & erecting double leaf hinged door each 1500mm in width x 1850mm in height using B class,GI pipe with angle iron support,chain link wiremesh complete supported on channel iron, erected in foundation & painted with Aluminium paint.

Supplying & Erecting 50x50x6mm angle iron corner support 0.5m away from fence supportfixed at the middle of the fencing frame & the other side in C.C.foundation of 15x15x40cm.Complete duly painted with one coat of red oxide & two coats of Aluminium paint.

Making trench in ground including excavation in hard strata of suitable width of 1200 mm deep and laying 3 core x 120 Sq.mm HT electrical cable in it and embedding the same with screened sand bed below and above of 30 cm thick. Half round hume pipe of 150 mm placed length wise on top of the cable all over the run and backfilling the excavated earth without stone and other hard/sharp material and making the surface proper with 15 cm. crown on the top etc including site cleaning as required by Engineer Incharge. Considering the hard ground strata use of Compressor may be required to dig the trench. Contractor should inspect the site carefully before quoting.

Making trench in ground including excavation in all type of strata of suitable width of 900 mm deep and laying PVC insulated Armored LT cable in it and embedding the same with screened sand bed below and above. Half round hume pipe of 150 mm placed length wise on top of the cable all over the run and backfilling the excavated earth without stone and other hard/sharp material and making the surface proper with crown on the top etc including site cleaning as required by site EngineerContractor should inspect the site carefully before quoting.

Supply & Installation including excavation of 250mm dia heavy duty Hume pipe NP2 for road crossing.Including all collars, bends, jointing with cement morter 1:2, including trenching & refilling etc complete.s etc., complete.

HT/LT CABLE MARKERS-11 KV cable routing.:Supplying and fixing cable route marker with 10 cm X 10 cm X 5mm thick G.I. plate with inscription HT Cable or LT Cable as required there on, bolted /welded to 35 mm X 35 mm X 6 mm angle iron, 60 cm long and fixing the same in ground as required.

Supply, Installation, Testing and commissioning of UL Certified/ CPRI Tested Maintenance Free Earthing comprising of Electrode of 76mm dia 3 mtr long GI Electrode, Pipe _IN-Pipe, outer pipe 76 MM OD & Inner pipe 42mm cavioty between pipes filled with High conductive non corrosive crystalline compound, permanently sealed at both the ends specially dsigned for electrical grounding, along with 2 bags of 25Kg, SRIP Chemical compound.Also constructing a cement concrete chamber with C.I.cover with locking arrangement & funnel for watering.For DP structure = 2 Nos.For Transformer Body Earthing = 2 Nos.For Generator body & AMF Panel body = 4 Nos.For RMU Body Earthing = 2 Nos.For Lightning Arrester = 2 Nos.For Fencing = 2 Nos., LT Panels= 6

Supply, Installation, Testing and commissioning of UL Certified/ CPRI Tested Maintenance Free Earthing comprising of Electrode of 76mm dia 3 mtr long Copper Electrode, Pipe _IN-Pipe, outer pipe 76 MM OD & Inner pipe 42mm cavioty between pipes filled with High conductive non corrosive crystalline compound, permanently sealed at both the ends specially dsigned for electrical grounding, along with 2 bags of 25Kg, SRIP Chemical compound.Also constructing a cement concrete chamber with C.I.cover with locking arrangement & funnel for watering.

Supplying & Laying on wall or under ground Copper earth strip of size 50mm x 6mm, 0.5m below ground including excavationas an earth conductor including connections / termination with nut bolts,spring washer etc. As required.(Jointing shall be done by overlapping & with 2 sets of brass nut bolts & spring washer spaced at 50mm.)(For Transformer & Generator Neutral). Hot dip Galvanising may be done to give the look of GI for copper earth strip.

Supplying & Laying on wall or under ground Copper earth strip of size 25mm x 3 mmx 2nos, 0.5m below ground including excavation as an earth conductor including connections / termination with nut bolts,spring washer etc. As required.(Jointing shall be done by overlapping & with 2 sets of brass nut bolts & spring washer spaced at 50mm.).Hot dip Galvanising may be done to give the look of GI for copper earth strip.

Supplying & Laying on wall or under ground G.I. earth strip of size 25mm x 3 mmx 2nos,0.5m below ground including excavation as an earth conductor including connections / termination with nut bolts,spring washer etc. As required.(Jointing shall be done by overlapping & with 2 sets of G.I. bolts & spring washer spaced at 50mm.)

Plinth for Transformer:-Providing transformer plinth 1.5 x 1.5 x 1.5 m in size with necessary excavation in ground at the bottom with 150 mm. thick M10 PCC at the bottom and top and 250 mm. thick burnt brick wall constructed at periphery and remaining hollow portion shall be filled with 60mm Hard broken aggregate, external surface duly plastered 15 mm thick including watering etc. complete.

Plinth for RMU:-Providing plinth of Size:-1.50 x 1.0 x 1.00 m for RMU with necessary excavation in ground at the bottom with 150 mm. thick 1:2:4 cement concrete raft at the bottom and top and 225 mm. thick wall constructed in burnt brick masanory and remaining hallow portion shall be filled in by 1:5:10 cement concrete, duly plastered 20 mm thick outside including watering etc. complete.

Making the Plinth of size 7mtr x 4mtr including excavation, PCC, Brick work, Plastering curing in 1:2:4 cement concrete etc complete. Plinth should be made in bricks work with plastering along the boundary one feet below the ground & 9" above the ground level. The excavated portion should be filled with stones metals & should be rammed to make the surface plane. The top of the plinth should be made out of PCC in 1:2:4 Cement concrete of 250mm thickness. The plinth should be cured properly by watering. The plinth should be Guaranteed to take the load of 250KVA DG set. (For 250KVA DG set)

LIGHTENING ARRESTOR:Supplying and erecting Distribution class, 11 kV, 5 KA Thyrite Type Lightening Arrester, on provided cross arm clamps,ancillary materials etc. complete.

Providing & spreading stone metal 25 mm size for 100mm depth above the ground level in transfomer yard. The rate should be inclusive of loading, unloading & transport required.

Providing pair of duly tested rubber hand gloves as per IS:340715 suitable for working on 22kV supply.

Supplying standard first aid box with necessary antiseptic cream, medicine for use on wounds due burn, crepe bandage,gauge bandage, medicated ready to use bandage (Band-aid)adhesive tape for medicinal use, scissors, anti-septic solution(Savlon or similar) etc. (All above contents shall be of standard makes)

Supplying and fixing PVC Synthetic elastomer electrically insulating mat with class B insulation conforming to IS:15652 – 2006 & CPRI tested having 2.5 mm thickness upto 11 kV

Supplying and erecting Squeeze Grip ABC Type 5 kg capacity Fire Extinguisher with ISI Mark. Specification type: As per IS:13489 latest version. Capacity: 5 Kg complete erected with necessary clamps made from 50x6mm M.S. flat with nuts & bolts grouted in wall complete.

Providing round bottom FIRE Bucket of 9 Litres capacity asper IS : 2546 made out of 24 gauge G.I. sheet with extrahandle at bottom duly painted white inside and red outside with FIRE Mark, on provided stand/ wall hook.

Providing floor mounting stand for keeping 4 Nos. of FIRE buckets 1500mm in length, 900mm in height framemade out of 30x30x4 mm angle iron with cross supports forlegs, welded with 4 hooks and duly painted with one coat o fred lead and two coats of silver paint.

Providing printed instruction chart for treating persons suffering from electric shock, printed in English & Marathi and duly laminated.

SITC of 250KVA DG SETS:Supplying, installing, testing & commissioning on Existing Plinth Diesel Generator set of 250KVA capacity of Kirloskar Green model no KG1-250WS or equivalent of Cummins/Volvo Penta make developing minimum 310 BHP @1500rpm similar to cat no 6SL1500TA G3 KEOL Engine with following accessories in an accoustic enclosure sound proof canopy CPCB II approved at CSIR URDIP site.PS:Detailed spesifications are given at Page no.35 to 36 of Tech Bid Volume II.

LT CUBICAL PANEL BOARD :Fabricating, painting, supplying, Installing, testing & commissioning with anchor fastener at CSIR-URDIP cubical type floor mounted, free standing pedestal type suitable dimensions. Complete compartmentalized The panel should be made out of 2mm/1.66mm thick for main frame & partitions respectively CRCA sheet.The detailed specifications are as under:- PS:Detailed spesifications are given at Page no.36 to 39 of Tech Bid Volume II.

Generator Distrubution Panel with AMF for main building.:Fabricating, painting,supplying,Installing,testing & commissioning with anchor fastener at NCL cubical type floor mounted, free standing pedestal type suitable dimensions. Complete compartmentalized The panel should be made out of 2mm/1.66mm thick for main frame & partitions respectively CRCA sheet.The detailed specifications are as under:- PS:Detailed spesifications are given at Page no.39 to 40 of Tech Bid Volume II.

AUTO CAPACITOR CONTROL PANEL (110KVAR) -For Transformer 1 & 2:Supply, Installation, Testing & Commissioning of Auto Capacitor Control Panel -1 & 2 with fabrication details as mentioned above:PS:Detailed spesifications are given at Page no.41 of Tech Bid Volume II.

Wiring for Light/Fan/Bell/Exhaust fan point with 2 x 1.5 Sq.mm PVC insulated FRLS wires copper conductor Finolex / Polycab /RPG make in PVC conduit pipe /PVC casing capping Modi make & Modular switch 6A Legrand Myrius make with PVC surface box, modular plate & holder/ceiling rose, complete with connection. Also to run an earth wire of 1 sqmm all along the length of the point. (For General Lighing in Panel room)

Supplying,fixing & connecting switch board with 6Amp universal 5 pin modular socket & 6A SP switch Legrand Myrius make on wall or lighting control board.Rate is inclusive of PVC surface box & modular front plate.

Supplying, fixing & connecting on wall switch board with universal 16/6Amp, 2 in 1 modular socket(3module)----1No, & S.P. modular switch 16A---1no. Legrand Myrius make. Rate is inclusive of PVC surface box & modular front plate.

Wiring for circuit wiring with 2x2.5sqmm PVC insul. copper cond. FRLS 1.1Kv grade wires, Finolex/ Polycab/ RPG make, in PVC Conduit pipe/PVC casing capping Modi make, including connections at both ends & To run PVC insu. cu earth wire of 2.5sqmm all along the length.Rate is inclusive of al the material & labour required for the job.

Supplying & fixing on T.W. Board Main Distribution board Legrand Ekinox make 12 way cat no507613 with 1 no. of Legrand make DP RCBO 40 A, 30mA sensitivity cat no.411327 as I/c & 8 nos of 6-25A SPMCBs 10KA breaking capacity as O/G. Rate is inclusive of enclosure, MCBs & connections. Separate Connector should be provided for neutral & Earthing.

Supplying, installing testing & commisioning on wall LED type street light fitting Havells make cat No.ENDURA PEARLNEOSL45WLED757SASYTOPC or Equivalent of SYSKA/ PHILIPS Make complete with Driver etc complete. LED sreet light fitting shouldbe fixed with a GI pipe of suitable length & size with bend & cable junction box with MCB Rate is inclusive of testing the fitting by actual giving the supply. The LED Light fiting should have minumum 3 years replacement warranty

Supplying, fixing & connecting on ceiling prewired LED light fitting LUKER Make Cat No.W-LTH40W, 4' or Equivalent of Jaquar/Havells make complete with suspension kit , 5700K/6000K, complete with Driver.The fitting should be hung from the ceiling by using suspension kit fixed to the ceiling.

Supplying & laying ,erecting in excavated cable trench PVC armoured cable, 2 core x 2.5 sqmm, Polycab/ Gloster/ Havell's/ Finolex-Make, copper conductor 1.1KV grade at NCL site. Also to supply & lay a contineous eath wire of 2 x 12 swg all along the length of cable. (Before supplying the cable actual measurements at site should be taken in consultation with site Engineer.)

Earth work in surface excavation not exceeding 30 cm in depth but exceeding 1.5 m in width as well as 10 sqm on plan including disposal of excavated earth upto 50 m and lift upto 1.5 m, disposed soil to be levelled and neatly dressed :

Providing and laying in position machine batched and machine mixed design mix M-25 grade cement concrete for reinforced cement concrete work, using cement content as per approved design mix, including pumping of concrete to site of laying but excluding the cost of centering, shuttering, finishing and reinforcement, including admixtures in recommended proportions as per IS: 9103 to accelerate, retard setting of concrete, improve workability without impairing strength and durability as per direction of Engineer-in-charge. (Note :- Cement content considered in this item is @ 330 kg/cum. Excess/less cement used as per design mix is payable/recoverable separately).

Providing and fixing precoated galvanised iron profile sheets (size,shape and pitch of corrugation as approved by Engineer-in-charge) 0.63 mm (+ 0.05 %) total coated thickness with zinc coating 275grams per sqm as per IS: 277, in 240 mpa steel grade, 5-7 microns epoxy primer on both side of the sheet and polyester top coat 15-18 microns. Sheet should have protective guard film of 25 microns minimum to avoid scratches during transportation and should be supplied in single length upto 12 metre or as desired by Engineerin- charge. The sheet shall be fixed using self drilling /self tapping screws of size (5.5x 55 mm) with EPDM seal, complete upto any pitch in horizontal/ vertical or curved surfaces, excluding the cost of purlins, rafters and trusses and including cutting to size and shape wherever required.

Providing and fixing precoated galvanised steel sheet roofing accessories 0.50 mm (+ 0.05 %) total coated thickness, Zinc coating 120 grams per sqm as per IS: 277, in 240 mpa steel grade, 5-7 microns epoxy primer on both side of the sheet and polyester top coat 15-18 microns using self drilling/ self tapping screws complete :

Steel work in built up tubular ( round, square or rectangular hollow tubes etc.) trusses etc., including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer, including welding and bolted with special shaped washers etc. complete.

Painting with synthetic enamel paint of approved brand and manufacture to give an even shade :Two or more coats on new work

Dismantling & removing completely existing rail pole/ swan neck pole from the cement concrete foundation & making the site clear by refilling the pits with excavated material& bring it to the ground level.The pole height is 8.5 mtr. Also to remove the channels 7nos, GOD & DO fuse unit installed on the pole. Returning the pole to URDIP stores including transportation up to 2KM.

Sonhira Electric Company

jvs engineering

Radha Electricals