Providing 250 KVA Sub Station and other allied services for setting up of Hot Feeder Line and PSA Plant in SDH Meham in District Rohtak.

Amount

Rubber Matting

20.84Providing and fixing of insulated rubber 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

GO Switch

i) Supply, Erection, Testing and Commissioning of GO Switch two poles with blade, Pin 6 insulators operating handle with GI Pipe 25 mm Class B complete in all respect

23.22 MCCB, Distribution Boards, MCB's, RCCB's, Change Over etc.

23.22.1 Supply and erection of moulded case circuit breakers single pole / 4 pole on existing wall /pedestal/Panel including bonding to earth and making necessary connections required to complete the job in all respect upto the entire satisfaction of the Engineer-in-Charge of the work.

23.22.1.3 Triple Pole MCCB 16 Amp. to 100 Amp., 25 KA

23.22.1.4 Triple Pole MCCB 125 Amp. to 160 Amp., 25 KA

23.22.1.5 Triple Pole MCCB 200 Amp. to 250 Amp., 25 KA

23.24 MS Stand, Bus Bar Chamber and Panels

23.24.4.1 Load Bank 4 way 250 Amp.

23.26 Safety Items

i) Supply & Erection of MS Bucket Stand suitable for 6 Nos. fire buckets (but without bucket) including cost of welding & painting of complete stand with one coat of red oxide and two coats of approved paint of red color with all labour and material required to complete the job in all respect upto the entire satisfaction of the Engineer-in-Charge of the work (Size 6' x 4' made of GI Pipe 32 mm dia).

Earthing and Lightening Arresto

24.1.1 Earthing with GI 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 charcoal / Coke for earth electrode as required

24.1.4 Earthing with tinned copper earth plate 600 mm x 600 mm x 3 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) comlete as required.

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

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

24.2 LT Cable

24.2.7 Supply and Erection of suitable compression type brass cable glands for underground cable

24.2.7.5 120 Sqmm to 185 Sqmm Cable 3 to 3.5 Core

24.2.7.6 240 Sqmm Cable 3 to 3.5 Core

24.5 Miscellaneous Items

24.5.2 S/E of mark double walled corrugated (DWC) HDPE pipe10 Kg./Cm2 laid 0.75 mtr. below ground level including digging 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 upto the entire satisfaction of Engineer-incharge of the work

24.5.2.4 DWC/HDPE pipe 180/150 mm outer dia / inner dia

M. R. ITEMS

N. S. - 1 Supply, erection, testing and commissioning of outdoor type copper wound, transformer of 250 KVA 11 / 433 KV, 3 Phase, 50 Hz complete in all respect upto the entire satisfaction of Engineer-in-charge of work ( on existing pole / plateform including first filling of oil conforming to IS 1180 level -2- (Only valid approved makes)

No. load voltage ratio 11/ 433 KV

No. of Phase 3

Frequency cycles 50 Hz

Types Double wound core type Copper wound.

Cooling ONAN

Duty outdoor

Vector Group ISS-DYN 11 / IS 2026 /77

Tapping on HV compensation +5% to - 5% Insteps of 2.5%

Temperature rise (Oil / res.00) 500 / 550 C

Attitude upto 1000 m above MSL

Off circuit tape changer

Externally hand operated

Oil conservator with filling hole & cap

Plain oil level gauge with minimum level marking

Thermometer pocket

4 Nos. Plain roller undirectional.

1 No. 4" dial type thermometer

Silica Gel breather

Ist filling of oil.

Drain cum filter valve with plug.

Rating & diagram plate.

Two earthing terminals

Lifting arrangement

Explosion vent

Air release plug.

Oil conservator tank

Shunt off valve between buchloz & conservator

TERMINATION

HV-3 Pole single glands cable box suitable for reception of one No. 3 core upto 120 sqmm HT XLPE cable including compound for filling the cable end box with aluminium lugs / thimble.

LV- 4 Pole 3 glands cable boxes suitable for 3 Nos. 240 sqmm 3.5 core Polyvinyl chloride cable having extended copper bars of requisite Capacity from LT bushing for making connections with cable including cost of aluminium lugs, thimbles LV: Neutral suitable cable Box for earthing provided.

N. S. - 2 Supply, erection, testing & commissioning of cubical type dust & vermin proof LT automatic power factor control panel 80 KVAR capacity suitable for automatic operation and control power factor within the set limit free standing floor mounting made out of 14 G mild steel sheet with channel iron base frame painted with stoving synthetic light grey enameled paint suitable for operation on 3 phae 4 wire 50 cycles, per second 400 / 440 volts AC supply equipped with the following ( as per diagram attached ) 1 No. automatic power factor control relay of GE / L&T make space for incomer 200 amp tripple pole MCCB.

i) 1 No. power factor relay L&T / Neptune

ii) A set of pilot lamp ( 3 Nos. ) phase indicating lamp of L&T make iron clad bus bar chamber suitable for 200 Amp. 440 V having 3 Nos. phase copper bars of cross-section 25 mm x 05 mm and 1 No. neutral copper bars of cross-section 20 mm x 5 mm duly tinned and insulated with polyvinyl chloride sleeving with requisite clearance as per ISS connection from incomer 250 amp. 4 pole MCCB to bus bar by means of solid copper strips of requisite capacity duly tinned & insulated with PVC sleeving.

iii) 2 Nos. 3 Phase 20 KVAR capacitor (Total 40 KVAR).

iv) 2 Nos. 3 Phase 10 KVAR capacitor (Total 20 KVAR).

4 Nos. 3 Phase 5 KVAR capacitor (Total 20 KVAR).

Make: Havells, Epcos, Neptune, L&T & Siemens

2 Nos. 3 Phase 63 Amp. contactor for 20 KVAR capacitor

Make: L&T

2 Nos. 3 Phase 45 Amp. Contactors for 10 KVAR capacitor of L.T. make

4 Nos. 3 Phase 16 Amp. Contactors for 05 KVAR capacitor of L.T. make

2 Nos. 40 Amp. MCB for 25 / 20 KVAR capacitor of L.&T / GE make.

6 Nos. 20 Amp. MCB for 10 / 05 KVAR capacitor of L.&T / GE make

8 Nos. indicator lamp 220 volts for an indicator of respective capacitor bank of L&T / Siemens make.

8 Nos. MCB for each capacitor of L&T / GE make.

CTs of ratio 200 / 5 amp of AE make as per required load of building

16 Nos. push button on / off for manual operating of required of L&T make connection from bus bar to capacitor by means of 16 sqmm PVC copper cable, earthing copper bus bar of cross-section 20 mm x 5 mm duly tinned throughout the length of panel

NS-3 Supply, erection, testing & commissioning of 11 KV indoor H.T. Metering panel complete with CTs, PTs cubical and electronics meter with accuracy class 0.5 as per requirement / approved by UHBVNL Consisting of the following :

i) Cubical panel free standing floor mounting type made of sheet steel 14-G SWG CRCA sheet with channel iron base frame spray paintd with strong Synthetic grey channel paint as per size & design approved by UHBVNL

ii) 3 Nos. 11 KV CTs of rating as approved by HVPN for indoor installation of approved make of HVPN.

iii) One No. 11 KV PT 11000/110 Volts 10 KA burden 0.5 accuracy oil filled suitable for indoor installation of approved make of HVPN

iv) Digital electronic meter 3 Phase 4 wires 0.5 accuracy for recording reading operating system for difference kind of readings. The cubical panel will be complete in all respect including interconnection, internal wiring with PVC copper cable its testing and approved of all items by HVPN including cost of all testing/approved charges of all items of HVPN including cost of all labour & material required to complete the job in all respect upto the entire satisfaction of the Engineer-in-Charge ofthe work.

NS-4 Supply and erection of Fire extinguisher ISI mark Co2 type of 4.5 Kg. capacity as per IS 7285 duly erected / hung on wall with hooks with all labour & petty material required to complete the job in all respect upto the entire satisfaction of Engineer-in-Charge of the work

NS-5 Providing and fixing of stay set complete with stay wire with dis insulator as per specification upto the entire satisfaction of Engineer-in-charge of work

NS-6 Providing and fixing of wire mesh jali around the transformer of size 4'x 8' made out of 75 x 25 x 3.25 mm jali fixed with angle iron frame made out of M.S. angle 50 x 50 x 6 mm support of M.S. flat 50 x 6 mm and fixed in C.C. Block 1:2:4 including cutting, welding etc. as per drawing complete in all respect upto the entire satisfaction of the Engineer-in-Charge.

NS-7 Erection of MS Angle 50 x 50 x 6 mm, M.S. flat & nuts & bolts including cutting, bending to the required shape drilling holding carriage, painting loading & unloading complete in all respect.

NS-8 Supplying and erection of three piece nonlinear resistor type lightning arrestor suitable for 3 wire, 11 KV overhead lines withrated voltage 9 KV (rms) with a nominal discharge current rating of 5 KA and complete with galvanised clamping arrangement, G.I. bolts, nuts, washers etc. as required. (Based on DSR 13.13)

NS-9 S/E of XLPE (E) 11 KV HT aluminum conductor armoured cable ISI marked laid in existing pipe / trenches / surface with all labour and material required to complete the job in all respect upto the entire satisfaction of Engineer-incharge of the work

i) 50 Sq. mm 3 Core XLPE Cable

NS-10 Supply and erection of heat shrinkage type end termination jointing kit indoor type of suitable to accommodate 3 core 11 KV XLPE aluminum cable/ ABC cable complete with all the kit contents including earth continuing connection along with 3 nos. crimpling type aluminum lugs of suitable capacity including making joining etc complete in all respect

i) Suitable for 16 to 50 sqmm 3 core XLPE Cable

NS-11 Supply and erection of heat shrinkage type end termination jointing kit outdoor type of suitable to accommodate 3 core 11 KV XLPE aluminum cable/ ABC cable complete with all the kit contents including earth continuing connection along with 3 nos. crimpling type aluminum lugs of suitable capacity including making joining etc complete in all respect

i) Suitable for 16 to 50 sqmm 3 core XLPE Cable

NS-12 Supply and Erection of underground cable loose in existing pipe or trenches complete in all respect upto the entire satisfation of Engineer-in-Charge of the work

i) 120 Sqmm 3.5 Core Cable (Armd.)

ii) 185 Sqmm 3.5 Core Cable (Armd.)

iii) 240 Sqmm 3.5 Core Cable (Armd.)

DEVENDER KUMAR CONTRACTOR