Extension / expansion of Electrical Substation, in Mini Sectt., Sector-12, Karnal (Pdg. 500 KVA Electric Sub Station)

Amount

24.1.1 Earthing with GL earth pipe 4.5 m long and 40 mm dia with masonry enclosures on the top etc. (but without charcoal or coke and salt) as required.

24.1.2 Extra for using salt and char coal/coke for pipe earth electrode as required.

24.1.4 Earthing with tinned copper earth plate 600mmx600mmx3mm thick including accessories and providing masonry enclosures with cover plate having locking arrangement and watering pipe etc. (but without charcoal or coke and salt) etc. complete as required.

24.1.5 Extra for charcoal or coke and salt for G.I. plate or copper plate earth electrode.

24.1.6 Supplying and laying 25mm x 3mm G.I. strip at 0.5 metre below ground as strip earth electrode including soldering etc. as required.

24.1.8 Providing and fixing 25 mm x 3mm G.I. strip on surface or in recess for connections etc. as required with all labour and material.

SAFETY ITEMS 23.26.1 Supply and erection of Medium Voltage caution notice plate of size 200*150 mm in three languages.

23.26.2 Supply and erection of High Tension Voltage caution notice plate of size 250*200 mm in three languages.

23.26.3 Supply and erection of shock restoration chart in glass frame.

23.26.4 Supply & Erection of mild steel bucket stand suitable for 6 Nos. fire buckets,(but without bucket) including the cost of welding and painting of complete stand will one coat of red oxide and 2 coats of approved paint of red colour with all labour and material required to complete the job in all respect up to the entire Satisfaction engineer in charge of the work (size 6'x4' made of GI pipe 32mm dia).

24.3.3.1 Supplying and making indoor cable end termination with heat shrinkable jointing kit complete with all accessories including lugs suitable for following size of 3 core, XLPE aluminium conductor cable of 11 KV grade as required : 70 to 120 sqmm

24.3.4.1 Supplying and making outdoor cable end termination with heat shrinkable jointing kit complete with all accessories including lugs suitable for following size of 3 core, XLPE aluminium conductor cable of 11 KV grade as required : 70 to 120 sqmm

24.5.2.5 S/E mark double walled corrugated (DWC) HDPE, pipe 10 Kg/Cm2 ,laid 0.75 Mtr below ground level including diging and refilling of earth including cost of suitable size socket/cuppler for HDPE pipe including the cost of labour and material required to complete the job in all respect up to the entire satisfaction of Engineer in charge of the work. DWC/HDPE pipe 120/105 mm outer dia/ inner dia

24.7 RCC FOUNDATIONS FOR DG SET. Providing RCC foundation of M20 grade (1 Cement:1.5 Stone aggregate: 3 Coarse sand) i/c excavation, steel reinforcement (Fe 500) @ 50 kg/cum of concrete contents, concrete cover 50mm, over a bed of 75mm thick PCC 1:5:10, of required dimensions as per OEM recommendations as per following specifications for 250 KVA DG set to provide levelled surface for placement of the DG set complete in all respects and as per directions of Engineer-in charge. Note: As size and dynamic load of DG sets vary from manufacturer to manufacturer, item of DG set foundation have been included on the basis of cubic contents of RCC.

NS Items Supply and erection of MS Channel 100x 50x6mm including cutting bending to the required shape drilling hole carriage Painting loading unloading complete in all respect upto the entire satisfaction of Engineer-in-charge. (As per UHBVNL make and specification)

Supply and erection of MS angle 50x50x6mm including cutting bending to the required shape drilling hole carriage Painting loading unloading complete in all respect upto the entire satisfaction of Engineer-in-charge. (As per UHBVNL make and specification)

Supply and erection of MS flat 50x6mm including cutting bending to the required shape drilling hole carriage Painting loading unloading complete in all respect upto the entire satisfaction of Engineer-in-charge. (As per UHBVNL make and specification)

Providing and fixing of Nut and Bolts of size as per ISI specifications of Engineer-in-charge. (As per UHBVNL make and specification)

S/E/T/C of 600 Amp.11KV HT Vaccum Circuit Breaker, I incoming +2 out going ,I/C CTR 600/5Amp,Outgoing CTR 300/5Amp.copper bus bar 11KV/110VAC PT.0/C & E/F IDMTL Relay with high set trip Make Crompton/ ABB India/ Schneider/Seimens

S/E/T/C of 500KVA.11KV1.433VAC HT transformer Oil cooled copper wound ONAN IS1180 Level-2 Off load tap changer Make Crompton/ Schneider/ ABB India/ Siemens/ NGEF/ Kirlosker/ VoltAmp

Supply & Erection of cubical type dust and Vermin proof LT automatic power factor control panel 200KVAR capacity. suitable for automatic operation and control of power factor within the set limits free standing floor / wall mounting made out of 16 gauge M.S. sheet duly powder coated suitable for operation of 3 phase 4 wires 50 cycles per second 400/440V.A.C. supply equipped with the following. - 1 No. automatic power factor control relay of GE/L&T/ Neptune make. Incomer MCCB (50 KA) = 300 amp. with back up protection of HRC Connection from incomer MCCB to bus bar by means of copper wires of suitable size of requisite capacity insulated with PVC. 6 No. 25 KVAR 2 No. 20 KVAR, 1 No. 10 KVAR capacitor of L&T /GE / Neptune-ducat LL-10 (Mono16) long life make. (Total 200 / KVAR) Installed and duly wired inside panel with axial flow fan controlled through thermostat. The panel will be complete with all internal wiring with PVC copper wire, inter connection etc. complete in all respect with all labour and material up to the entire satisfaction of the Engineer-in-charge of the work.

Supply & Erection of rubber mat of size 1Mx2 M X 6mm thick suitable for 11 KV ISI marked complete in all respect upto the entire satisfaction of the engineer In-charge of the work.

Pdg. And Fixing of wire mesh jali around the transfarmer of size 4' x 8' made out of 75 x 25 x 3.25 mm jali fixed with angel iron frame made out of M.S. Angel 50 x 50 x 6 mm.

Supply & erection 11 Mtr. PCC Pole complete in all respect

Supply & erection 11 KV HT XLPE Cable of Size 3 Core 95 sqmm

Supply & erection of lighting arrestor model ALPRO / Alastem / LEMCO make suitable for 11KV 3 Phase 50 HZ ground neutral system comprising of spare gape type queen gap type in series with non linger resitar element house in Horizontally scale poreclam bushing with line and ground terminal along with mounting clamps conforming to ISS 3070 (Part-I) of 1985 with latest amendment with all labour and material required to the complete in all respect up to entire satisfaction of the Engineer-in-Charge of the works.

Providing & fixing of stay set complete in all respect upto the entire satisfaction of Engineer-in-Charge.

Providing & fixing of stay wire complete in all respect upto the entire satisfaction of Engineer-in-Charge.

Supply & erection of 11KV pin insulator (Jayshree make) with pin with all labour and material required to the complete the job included the fixing the same on existing channels up to entire satisfaction of the Engineer-in-Charge of the works.

Supply & erection of 11KV gang operated switch Jayshree make conforming to IS with latest amendment including suitable size of copper blade erection of same on the existing 'H'pole with the help of 3 Nos. channels of size 75mmx40mmx6mm, 1.8M long fixed with suitable size of MS clamp, nuts and bolts including cost of 6 Nos. 11KV insulator with GI pin, RD fuses and painting with 2 coat of approved paint and one coat of red oxide material required to complete the job in all respect up to entire satisfaction of the Engineer-in-Charge of the works.

Supply and erection of ACSR conductor 50sqmm (ISI Marked) with accessories including stringing and sagging of conductor of various sizes as well as jointing and binding with insulator at support complete in all respect up to entire satisfaction of Engineer-in-charge of the work.

Supply & Erection of fire buckets of 9 ltr. capacity made out of 24guage G.l sheet and duly painted with one coat of red oxide and 2 coats of approved paint in red colour and written with the fire' as per fire protection necessar sand filling in the bucket hung the bucket on stand with all labour and material required to complete the job all respect up to entire satisfaction of the Engineer m charge of the work

G.B. Traders

Ecs Engineering Chd. Pvt. Ltd.

M R CONSTRUCTION COMPANY

Shree Shyam Associates