Upgradation of existing transformers to 630 KVA oil type transformers in Mini Sectt. at Gurugram

Amount

RUBBER MATTING Providing and fixing of insulated robber matting suitable for 11 KV installation 1 M x 2 M x 12 mm thick (IS code 15652-40091) as per specification complete and as per directions of Engineer-in-charge

G.O.SWITCH Supply, erection, testing & commissioning of G.O. Switch two poles, with blade, pin 6 insulators operating handle with GI pipe 25 mm class B complete in all respects

SAFETY ITEMS Supply and erection of shock restoration chart in glass frame.

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 upto the entire satisfaction Engineer in charge of the work (size 6'x4' made of GI pipe 32 mm dia)

EARTHING AND LIGHTENING ARRESTOR Earthing with G.I. earth plate 600 mmx 600 mm x 6 mm thick including accessories and providing masonry enclosures with cover plate having locking arrangement and watering pipe etc. (but without charcoal or coke and salt) complete as required.

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.

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

Supplying and laying 25mm x 3 mm G.I. strip in 40 mm dia,GI pipe as/from earth electrode including soldering etc. as required.

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.

Providing and fixing 25 mm x5 mm copper strip in 40 mm dia G.I. pipe from earth electrode as required.

Providing and fixing 25 mm x 5mm copper strip on surface or in recess for connections etc. as required with all labour and material.

Supply and erection of suitable compression type brass cable glands for underground Cable :- 120 sqmm to 185 sqmm Cable 3 to 3½ Core

Supply and erection of aluminium lugs heavy duty including crimping etc. upto the entire satisfaction of the Engineer-in-charge of the work. 150 sqmm

Supply and erection of cable route marker made of 50 cm long 10 mm dia M.S. Rod welded/revitted at the top with 10 cm dia 3 mm thick MS plate inscribed with 'cable' word on it, having a cross arm 30 cm long of the same dia welded at the bottom, in exiting trench 45 cm below ground level.

HT CABLE 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 : 150 to 185 sqmm

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 : 150 to 185 sqmm

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 145/123 mm outer dia/ inner dia

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. 750 KVA DG Set (For 630 KVA transformers)

Providing and erection/laying of PVC/ XLPE insulated underground aluminium conductor cable 0.75 meter below ground level covered with sand and bricks including excavation and refilling of trenches 150 Sq mm 3.5 core (Arm.)

400 Sq mm 3.5 core (Arm.)

Providing & erection/ laying of PVC/ XLPE insulated underground aluminium conductor underground cable loose in existing pipe or trenches complete in all respect with necessary connection upto the entire satisfaction of engineer in charge of the work. 150 Sq mm 3.5 core (Arm.)

400 Sq mm 3.5 core (Arm.)

Providing and erection/ laying of XLPE (E) 11 KV HT Aluminium Conductor Armoured Cable ISI Mark Laid in 1 per meter below ground level with sand and bricks with alllabourandmaterial including digging and refilling of trench as required to complete the job in all respect upto the entire satisfaction of the Engineer-In- Charge of the works. 185 Sq mm 3 core

Providing and erection/ laying of XLPE (E) 11 KV HT Aluminium Conductor Armoured Cable ISI Mark Laid in Existing Pipe/Trenches /Surface with all labour and material required to complete the job in all respect upto the entire satisfaction of the Engineer-In-Charge of the works. 185 Sq mm 3 core

Supply, Erection, testing and commissioning of Transformer-630 KVA 11/0.433 K. V.3 Phase-50 cycles copper wound outdoor type as per latest IS specification efficency level 3 confirming to IS 1180 and IS 2026 with losses at 50% load 1150W, 100% load 3330 W duly laid on existing foundation at site of work, along with petty works required up to the entire satisfaction of the Engineer-in-charge of work as per detailed specification given as under: No. load voltage ratio 11/0.433 K V. No. of Phase = 3 Frequency cycles = 50HZ Type- double wound core type copper wound Cooling = ONAN Duty = Outdoor Vector group/ISS-DYN 11 Tapping on HV Compensation +5.0% To-10% in steps of 2.50%. Temperature rise (oil/Res = 0C) 40/45 C Attitude= upto 1000metres above M.S.L. Fitting/Accessories Provided. Bucholez relay with alarm and trip contact. OFF LOAD TAP CHANGER Externally hand operated. Oil conservator with Filling hole & cap. Plain oil level guage with minimum Level marking. Other specifcations as per DNIT in PDF.

Supply, installation, testing and commissioning of HT panel 1 way RMU type V+M outdoor type Make ABB/Siemens/ Schneider complete upto the entire satisfaction of the Engineer - in - Charge as per specification as under : with standard protection devices VACCUM CIRCUIT BREAKER Other specifcations as per DNIT in PDF.

Designing, fabricating, transporting, unloading, storing, fixing in position, testing and commissioning the following sheet steel cubicle type panels fabricated from 1.6mm thick CRCA sheet, dead-front construction, dust and vermin proof, indoor type TPN Panels with hinged lockable doors fabricated from 2mm thick CRCA sheet, suitable for 415V, 3 phase 4 wire 50Hz AC supply with separate cable alley and lockable bus-bar chamber including supplying and fixing following switchgears and accessories, inter-connections, bonding to earth, powder coated painting as per following specifications :- Incomer 800 Amps 433V 4P 50Hz 50KA Fixed Manual Type Air Circuit Breaker (ACB) with Microprocessor based release for Overload , Short-circuit and Earth Fault protection (Make: ABB /Siemens/ Schneider/ L&T)= 1 no. Other specifcations as per DNIT in PDF.

Supply, installation, testing and commissioning of APFC panel complete upto the entire satisfaction of the Engineer - in - Charge as per specification as under :- APFC PANEL (225KVAR) Other specifcations as per DNIT in PDF.

Supply and erection of stay set with stay wire suitable for 11M long PCC pole made out of 7/3 SWG GI wire with U type M.S. Rod 5/8" dia duly threaded by means of angle iron of size 50 x 50 x 6 mm x 30 cm 6 feet long M.S. Rod buried in ground after fixing with cross channel size 75 x 40 x 6 mm x 60 cm long the stay wire will be binded on the top of the pole with help of suitable size of double U type M.S. Clamps and stay fixed with nuts and bolts the stay wire shall be insulated in the middle point with the help of egg insulator including all labour and material required to complete the job in all respect to the entire satisfaction of Engineer-in-charge of work.

S/E of M.S. chanel, MS angle, MS flat & nuts & bolts of required size including painting and cutting etc. with labour and material required to complete the job including fixing the same on existing pole complete in all respect (Make and specification as per UHBVNL/DHBVNL)

Supply & erection of fire extinguisher ISI marked Co 2 type 4.5 Kg. Capacity as Per ISI 7285 duly erected on wall with hook including the cost of hook, screw etc. with all the labour and material required to complete the job in all respect up to the entire satisfaction of the Engineer In charge of the work. Make: Ajay, Zenith, Minimax.

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 in charge of the work

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.

Supply & erection, Commissioning and testing of 11 KV indoor HT metering panel complete with Ct's PT's cubical & electronics meter with accuracy class 0.5. as par requirement / approved by DHBVN consisting of the followings : Cubical panel box standing floor mounting type made out of sheet steel 14 SWG CRCA sheet with channel iron base frame, spray painted with strong synthetic light grey enemal paint as per size and design approved by DHBVN. 3 Nos. 11KV CT's of suitable rating for indoor installation (As per - approved make of DHBVN). Other specifications as per DNIT in PDF.

Buy back of old 400 KVA transformer Kirlosker make

Buy back of Crompton greaves make VCB

Dekhora Power & Contructions Private Limited (BID ID -1309279)

M/S PANJETA ELECTRICALS (BID ID -1309349)