Shifting of DG

Amount

Dismantling the exsisting open type old 25 KVA DG set part by part carefully and shifted it from existing position to new DG room at inside the hospital campus by excavating the existing underground cable including wires, cables & mainswitchs, busbar etc. and all other accessories as per direction of EIC.

installation of old 25 KVA, open type old 230V, 50Hz, 1φ DG Set on foundation with testing and commissioning, comprising of Engine, Alternator on Base frame.

Supplying and fixing Sheet steel Main Switches on angle iron frame on wall On angle iron frame…. 63Amps (Make-L&T/Havells/HPL)

Do and Do….100 A (Make-L&T/Havells/HPL)

Do and Do….125 A (Make-L&T/Havells/HPL)

Supplying & fixing sheet metal (16 SWG) Iron Clad Busbar chambers on angle iron frame on wall, incl. earthing attachment and painting as required – ( As per Drawing no. 470 of PWD Specification Book – May 1991) )415 V, 200 A Dimension of Al. bars : [85mm long] 4 x 50x5mm Dimension of Sheet Metal Box 500x150mm

Supply & Delivery 1.1KV grade PVC/A. XLPE insulated Al cable(Make- Polycab/Havells/Gloster/KEI) as per choice of EIC :4 Core 35 sqmm

Laying of cable on wall/surface including S & F MS clams with earthing attachment in 2 x 10 SWG GI (Hot Dip) Wire, making hole etc. as necy., mending good damages and painting 4 Core 35 sqmm

Supplying and fixing compression type gland complete with brass gland, brass ring & rubber ring for dust & moisture-proof entry of XLPE/PVC armoured cables a) 4 Core 35 sqmm

Do and Do….b) 4 core 70 sqmm

Finishing the end of following XLPE/PVC armoured cables by crimping method incl. supplying and fixing solderless socket (Dowels make), tapes, anticorrosive paste & jointing materials :a) 4 Core 35 sqmm

Do and Do….b) 4 core 70 sqmm

Earthing with 65 mm dia GI pipe (TATA-Medium)x 3.0 Mts. long and 1 No. 50 mm x 6 mm galvanized (Hot Dip) steel strip (4 Mts. long), 20 mm dia x 125 mm long galvanized bolt, double nuts, double washers including finishing both ends by making holes etc. and S & F 65 mm dia GI pipe (ISI-Medium) protection (3 Mts. long) to be filled with bitumen partly under the ground level and partly above ground level to an average depth of 3.65 Mts (2 nos. for DG neutral & 2 nos. for DG body earthing).

Excavation of soil for installation of Earth Electrode and filling & ramming, for Soft Soil, as per GS.

Supplying and Drawing 1.1 KV single core stranded 'FR' PVC insulated & unsheathed single core stranded copper wire of the following sizes, in 20mm dia PVC Rigid Conduit 'FR' [Precision Make] on wall, ceiling with saddles and other accessories, and making necy. connection as required, as per GS. [Make-Finolex/KEI/Havells/Polycab] 1x16sqmm [for DG neutral earthing]

Supplying & fixing earth busbar of galvanized (Hot Dip) MS flat 25 mm x 6 mm on wall having clearance of 6 mm from wall including providing drilled holes on the busbar complete with GI bolts, nuts, washers, spacing insulators etc. as required.

Rate Sholud be including of all type of taxes .

M/S. M. R. ENTERPRISE

PRITAM MAHATO