Construction of 11 KV line for New Connection 350 KW inspection Bhawan, PWD and Provide 630 KVA Trolley Transformer for Police Line, Prayagraj on the basis of Semi Turn Key under Deposit Scheme EUDD-Mayohall, Prayagraj.

SUPPLY OF MATERIALS

3 Phase Voltage Ratio 11/0.4 KV Capacity 630 KVA Transformer, energy efficiency level-2

11 KV XLPE Cable 3*70 SQMM

11 KV 2 way Ring man unit 630A, 21KA for 3sec, SF6 insulated, Motorized, Outdoor, Non extensible with Load Break Switch (LBS), Vacuum circuit breaker (VCB) and all Accessories required for smooth operation and protection

MOBILE TROLLY FOR 630 KVA TF COMPLETE

11 KV Cable jointing kit S/T 3*70 SQMM

11 KV Cable jointing kit I/D 3*70 SQMM

11 KV Cable jointing kit O/D 3*70 SQMM

AL. LUG 630 SQMM

COPER' L 'PIECE

TAILLESS UNIT 500 A

MS EARTHING ROD

TOP CHANNEL 100*50*2240 MM

DROPER CHANNEL 100*50*2200 MM

STONE PAD 300*300*75 MM

U BOLT WITH NUT

PIPE EARTHING COMPLETE

Details of Work

Fabrication and supply of Mobile Transformer Trolley for 11/0.4 KV 630 KVA Transformer and its all accessories with D.O. fuse set fitted on transformer trolley (As per technical specification and drawing enclosed.) 630 KVA Transformer provided by department and all other required material related this work provided by contactor NOTE - Attached technical specification & photo

Installation & commissioning of 630 KVA TF on Trolley. (Required all material will be arrange by contractor at his own cost)

Fixing of Heat Shrink cable type end Terminations suitable for 11 KV, 3x70 sq mm XLPE cable as per Resspo and Electrical safety rules. (All material related this work will be arranged by the contractor at his own cost)

Outdoor jointing kit 3x 70 sq mm

Indoor jointing kit 3x 70 sq mm

Straight through jointing kit 3*70 sq mm

Cartage & loading, unloading of centralized material from central store Naini like, 3.5*400 sq mm cable,1*630 sqmm cable,11 kv 3*70sqmm XLPE cable, etc

Cartage, Erection, grouting, plinthing, earthing & painting of 11 mtr long sub station type D/P for mounting of CVT outdoor metering with all accessories grouting in ratio 1:4:8, cement, stone grit & coarse sand, plinthing of support of size 0.4x0.45x0.3 Mtr. with cement sand& bricks blast in ratio 1:4:8 and 12 mm thick plastring around the plinth in ration 1:2:4 with 12 mm thickness curing of plinth should be done properly as per Resspo and Electrical Safety rule. (All decentralized material Holding clamp, service clamp, nut bolt and material related civil work will be arranged by the contractor at his own cost)

Cartage ,Erection, grouting, plinthing, earthing & painting of 11 mtr long sub station type D/P for mounting of T/Fs with all accessories like 11 kv fuse set, TPMO, top channel, grouting in ratio 1:4:8, cement, stone grit & coarse sand, plinthing of support of size 0.4x0.45x0.3 Mtr.with cement sand& bricks blast in ratio 1:4:8 and 12 mm thick plastring around the plinth in ration 1:2:4 with 12 mm thickness curing of plinth should be done properly as per Resspo and Electrical Safety rule (All decentralized material Holding clamp, service clamp, nut bolt and material related civil work will be arranged by the contractor at his own cost)

Erection, grouting, plinthing, earthing & painting of 11 mtr long double pole structure D/P for 11KV XLPE cable out door hosting with all accessories grouting in ratio 1:4:8, cement, stone grit & coarse sand, plinthing of support of size 0.4x0.45x0.3 Mtr. with cement sand& bricks blast in ratio 1:4:8 and 12 mm thick plastring around the plinth in ration 1:2:4 with 12 mm thickness curing of plingth should be done properly as per Resspo and Electrical Safety rule (All decentralized material Holding clamp, service clamp, nut bolt, channel,GI pipe and material related civil work will be arranged by the contractor at his own cost)

Cartage & Laying of single 11 KV 3x70 sq mm XLPE cable by machine HDD (Horizontal Directional Drilling) method/ manual drilling method. The cable shall be laid at the depth of 1050 mm from the surface of road. The cable shall be laid strictly in compliance to RESSPO Norms (All material realated this work will be arranged by the contractor at his own cost)

Hoisting of 11 KV 3x70 sq mm XLPE cable providing GI pipe of size 6” dia 3 M long on double pole including its jumpering, complete (All decentralized material Holding clamp, nut bolt, GI pipe,11 KV cable joint kit etc will be arranged by the contractor at his own cost)

Cartage ,Erection & commissioning of T/F 400 KVA on plinth along with HT/LT connections with copper L-piece. Complete in all respect, as per Resspo and Electrical Safety rule (All decentralize material Holding clamp, service clamp, nut bolt will be arranged by the contractor at his own cost)NOTE- Plinth & Fencing work will be done by consumer.

Earthing of support/Pannel complete with the help of M.S. rod 16 mm dia and 2.5 mtr long using charcoal & salt layer properly. fastening of G.I. wire with clamps/X-arm/support to M.S. earth rod.Testing of earthing as pe rule after complete this work result will be satishfactory then connect all connection properly (All decentralized material G.I. strip ,nut bolt and clamp ,charcoal,salt etc will be arranged by the contractor at his own cost)

Earthing of transformer body, neutral & metering cubical by lowering of pipe earthing connecting with GI Strip of size 25x6 mm with clamps, Testing of earthing as pe rule after complete this work result will be satisfactory then connect all connection properly (All material related this work will be arranged by the contractor at his own cost)

Caetage, Erection & commissioning of 11 KV VCB outgoing/incoming/bus-coupler in the switch gear room, by grouting base channel 100 x 50 x 6 x 1000mm. Fixing of 11 KV switchgears rag bolt with proper connection, control cable provided by contractor. (All material except 11 KV VCB will be arranged by the contractor at his own cost)

Caetage, Errection, Commissioning and grouting of 11 KV HT Metering cubical and 11 KV CVT complete with earthing & its proper connection. (All material except 11 KV CVT UNIT will be arranged by the contractor at his own cost)

Errection and Commissioning of 11 kv 3 way Ring Main Unit & all proper connection with the help of 11 KV cable, cable jointing kit & other of RMU Pannel etc at site. makinig foundation, cable trunch, grouting the pannel by rag bolt using cement, sand mortar in ratio 1:3. Work includs fitting of all accessories in all respect with complete connection of control cable with pannel. (All require material realated this work like RMU, grouting material, control cable, nut bolt off size etc will be provided by the Contractor at his own cost)

D N S ENTERPRISES (BID ID -4762931)