Electrical Installation work for DG Set of oxygen manifold room , Temporary shifting of Gyane OT at New SNCU and jointing of 2 nos of damaged inside NBMC and H , Darjeeling

Amount

S&F exhaust pipe of 150 mm. black pipe (thickness 4 mm.) including S&F flange, nuts, bolts & washers etc. as required from the nearest building wall to top of the building roof. (Vertical run) with suitable high temperature painting.

S & F exhaust pipe of 100 mm. dia MS black pipe (Thickness 4 mm) including connection with the existing silencer attached with the flexible coupler and S&F flange, nuts, bolts & washers etc. & necessary fixing materials etc. as required from DG set to nearest building (Horizontal Run) with suitable high temperature painting.

Connecting the equipments body to earth busbar incl. S & F 50 mm x 6 mm Galvanized (Hot Dip) MS flat on wall/floor with GI saddle as required and connection to equipments with incl. drilling holes, bolts, nuts,washers etc

Connecting the equipments body to earth busbar including S & F 25 mm x 6 mm galvanised (Hot Dip) MS flat on wall/floor with GI saddles as required and connection to equipments incl. drilling holes, with bolts, nuts, washers etc.

Earthing with 50 mm dia GI pipe 3.64 mm thick x 3.04 Mts. long and 1 x 4 SWG GI (Hot Dip) wire (4 Mts. long), 13 mm dia x 80 mm long GI bolts, double nuts, double washers incl. S & F 15 mm dia GI pipe protection (1 Mts. long) to be filled with bitumen partly under the ground level and partly above ground level driven to an average depth of 3.65 Mts. below the ground level as below. For ISI medium

Excavation of soil for installation of Earth Electrode and filling & ramming. Soft soil

Withdrawing of Existing 3.5 core 300 Sq.mm / 4 core 300 sq.mm cable after digging of soil with man power as per direction of the E.I.C

Supply of 2/4 Core XLPE Insulated & Sheathed Armoured stranded Aluminium Conductor cables for Working Voltage up to 1100 Volts of following sizes [Make Polycab / RR /KEI/ Havells/ Gloster as approved by E.I.C]

4 Core 300 Sqmm

4 Core 400 Sqmm

Straigh through Jointing of cable of different size by Heat sink jointing kit including S&F ferrul, tapes and jointing materials ( Make- DENSONS)

4 core 300 sq.mm /4 core 400 sq.mm

Supplying and fixing 415V, TPN SFU with sheet steel enclosure on flat iron/angle iron frame on wall with nuts bolts etc incl. S & F 3 nos. DIN type HRC fuse as per rating.(Make- L&T )

Distribution wiring in 1.1 KV single core stranded 'FR' PVC insulated & unsheathed copper wire (Brand approved by EIC) in 20mm size PVC rigid conduit 'FR' (Precision make) incl. necy. fittings as required

2 x 22/0.3 (1.5 sqmm) + 1 x 22/0.3 (1.5 sqmm) ECC

M/S. P K ENTERPRISE (BID ID -6200905)

B/S ELECTRICAL (BID ID -6197170)