Electrical Installation and Renovation work of P3 Basic Seed Farm of Ambari Falakata of Jalpaiguri ELECTRICAL RENOVATION OF COMPOUND and SECURITY LIGHTS.

Amount

Supply & delivery of 1.1 KV Gr. XLPE/ PVC Armoured Aluminium Cable (Make: Polycab/ KEI / Havells / Approved by EIC/ RR Kable).

2 core 6 sq. mm.

Laying of cable as below, after cutting floor/pavement/wall/ and making holes incl., embedding the cable at an average depth as below and mending good the damages to original finish incl. removing the rubbish [PWD/GS Page: F-3 Item: 5/i]

From 2.5 sqmm to 35 sqmm at an average depth of 75 mm in floor/pavement/wall etc.

S & F compression type brass cable gland complete with brass gland, brass ring & rubber ring for dust & moisture proof entry of XLPE/PVC armoured cable. [PWD/GS Page No.: F-4 Item No.: 7/c]

2 core 6 sq. mm.

Finishing the end of the XLPE/PVC armoured cableas by crimping method incl. S&F solderless socket (Dowels make), tapes, anticorrosive paste & joiting materials. [PWD/GS Page No.: F-5 Item No.: 8/b]

2 core 6 sq. mm.

S&F medium gauge 40 mm dia GI Pipe (ISI-Medium) Protection with necessary fittings and jointing metarials as required as per GS. [PWD/GS Page: F-6 Item: 11]

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, with an average depth of 3.65 Mts. below the ground level (For soft Soil: ISI-Medium GI pipe) [PWD/GS Page No.: G-1 Item No.:2/a]

Excavation of soil for installation of Earth Electrode and filling & ramming. (Soft Soil) [PWD/GS Page: G-1 Item:1]

Extra for providing masonery enclosure on the top of the earth electrode of overall size 86.36 cm x 86.36 cm x 46 cm deep (below Ground level) complete with cemented brick work(1:6) of 25 cm width duly plastered with cement morter (inside) CI hinged inspection cover of size 36.56 cm x 35.56 cm with locking arrangement, GI reducer including drilling of 46 nos. 12 mm dia holes on the GI pipe [PWD/GS Page: G-2 Item: 3/a]

Extra for treatment of soil by using salt & charcoal or coke for plate electrode [PWD/GS Page: G-2 Item: 3/b]

Connecting the equipments body to earth busbar including S&F 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.

S&F 20 mm x 3 mm galvanised (Hot Dip) MS flat [PWD/GS Page:G-3 Item: 5/c]

S&F Sintex loop box of size 250 x 200 x 105 (Syntex: GSJB-2520) with half round clamp on pole and supply & fixing a best quality 32A, 2-pole barrier terminal and 6A DP MCB inside it including all accessories.

Supply of 7 mtr.Steel Tubular Pole.as per .410-SP-03, wt= 85 kg, IS-2713-1980 (as per EIC) (Make- Calcutta Poles/ Utkarsh/ Bensal/ Transrail).

Painting of 9.0 mtr. long Steel Tubular Pole of lengths and One coat of red lead/Zinc hromate priming & 2 no. of coats synthetic enamel paint/ aluminium paint, as given below with ready mixed paint/primer of approved make, and brand incl. preparation of surface by sand paper/emery paper, cleaning etc. for receiving fresh coat of paint (as per direction of EIC) [PWD/GS Page: H-2 Item: 7/A]

Erection of Single Steel tubular pole of length as given below with/without sole plate & Cap etc. in CC foundation (Proportion and dimension indicated below), having 600x600x150 mm thick CC (4:2:1) base block below sole plate/pole with hard jhama metal including CC (6:3:1) muffing 0.30 mts. dia and 0.30 mts. above ground level including 3 mm thick neat cemented finish and GI earth bolt after making drilled holes etc. on pole & carriage of pole upto 1.6 Km from Store to work-site including filling up the excavated earth pit with shifted soil and ramming properly(Upto 9.0 mtr. Size 0.6x0.6x1.70 mts) [PWD/GS Page:H-1/ Item-I].

Distribution wiring in 1.1 KV 2x36/0.3 (2.5 sqmm) single core stranded 'FR' PVC insulated & unsheathed copper wire (Brand approved by EIC) in 19mm size polythine pipe incl. necy. fittings as required [equivalet to PWD/GS Page: E-2 & E-9 Item: 1 &1]

S&F of Single arm header assembly made with 100mm dia GI pipe Jacket of 30cm long with 1.5 mtr. long 40mm dia GI pipe bracket duly welded with top cap at an angle of 110 degree with the vertical incl. 12 mm dia full threaded through nuts-bolts and 3 nos. supporting nut-bolts etc. including necessary painting as per direction of EIC.

S&F of Crompton: LST-60-CDL-M or equivalent of Philips outdoor type light fitting complete with all accessories to be fixed on 9 mtr. incl. S&F necy. length of 1.5 sqmm PVC insulated single core stranded annealed copper wire and making necessary connections as required. (Rates are inclusive of all taxes & duties.)

M/S SD ENTERPRISE

JOYGURU ENTERPRISE

M/S KRITIKA ELECTRICAL