Day to day extension, shifting, diversion of 3.3KV overhead line of departmental feeder and pump feeder of Govindpur Phase-II OCP.

Amount

Erection of metallic pole of following length in cement concrete 1:3:6 (1 cement : 3 coarse sand : 6 graded stone aggregate 40 mm nominal size) foundation including excavation and refilling etc as required.11.3.3 above 08 mtr up to 11 mtr

Erection of metallic pole of following length in cement concrete 1:3:6 (1 cement : 3 coarse sand : 6 graded stone aggregate 40 mm nominal size) foundation including excavation and refilling etc as required.11.3.4 above 11 mtr up to 13 mtr

Erection of metallic pole of following length in cement concrete 1:3:6 (1 cement : 3 coarse sand : 6 graded stone aggregate 40 mm nominal size) foundation including excavation and refilling etc as required.11.3.4 above 13 mtr up to 15 mtr

Supplying and Erection of 11KV Pin insulator complete with large steel head G.I pin, nuts, washers etc as required.

Supplying and Erection of 11KV Composite polymer pin insulator with complete hardware set as required.

Supplying and erection of 11KV disc insulator for 11KV over head line s with galvanised strain clamps, bolts, nuts, washers etc. as required.

Supplying and Erection of 11KV composite polymer disc insulator with complete hardware set as required.

Erection of Disc /Pin Insulator for 11KV overhead line as required

Erection of ACSR conductor of 7/3.35 mm to 7/4.00 diameter and above including binding etc. as required (25 spanX 3 wireX 50Mtr.X 0.394 Kg/mtr.)=1477.50 kg

Erection of all aluminium conductor of of 7/1.96 mm to 7/3.10 mm diameter including binding etc as required. (20 span x 3 wire x 50 mtrs. x 0.342 kg/ mtrs. = 1026.00 kg

Erection of pole top/ staight two wire/ V shape two wire, angle iron/ channel iron, cross arm on tubular/ rail/ PCC pole for 11/22/33KV as required.

Erection of double pole 3 wire cross arm for 11KV / 22KV / 33KV over head line as required.

M.S Nut & Bolt

Supplying and erection of G.I Wire No. 8SWG including binding etc. as required=24Kg/set of cradling (A) Supply of GI wire Erection of G.I wire

supplying and erection of three piece nonlinear resistor type lightning arrestor suitable for 3 wire, 3.3KV overhead lines with rated voltage 2.8KV (rms) with a nominal discharge current rating of 2.8KV(rms) and complete galvanised clamping arrangement G.I bolts, nuts, washers etc. as required.

Supplying and erection of galvanised stay set for 11 KV over head lines complete with 19/ 20 mm dia X 1.8 metres long stay rod, anchor plate of size 45 cm X 45 cm X 7.5 mm thick, thimble, stay clamps, turn buckle ( 20 mm X 600 mm ), 7/ 4.00 mm dia G.I. stay wire and 11 KV strain insulator etc in cement concrete 1:3:6 (1 cement : 3 coarse sand : 6 graded stone aggregate 40 mm nominal size ) foundation including excavation and refilling etc. as required.

Dismantaling of pole/street light standered/strut embeded in cement concrete foundation etc as required

Dismatling of over head lines comprising of copper/ aluminium over head conductor, G.I wire, cross arms, insulators etc, as required. (01).Conductor = 20 span x 3 wire x 50 mtrs. =3000 mtrs. x 0.342 kg/m = 1026 kg (24. Disc Insulator = 42 nos. X 2 kg/set = 84 kg (30)pin insulator = 28 nos. X 1 kg/set = 28 kg (04). M.S Material = 200 kg Total : 1338.00 Kg

Making of chemical earthpit of resistance less than 1 OHM (1).Safe earthing electrode having two custom made G.I. tubes (Galvanized 80 micros, minimum one inside the other of length 3 mtr ( outer dia 80mm) filled with conductor rich crystalline mixture (CCM). ( 2.) Back fill compound (bag of 25 kg each). (3) Installation Charge of item no 01 and 02

Providing brick work (in width 225 mm or more) with F.P.S ( Non Modules) bricks of class designation 7.5 in cement mortar (1:4) 1 cement : 4 coarse sand at all levels.(0.08 cum/each X 10nos.= 0.8 Cum

Providing of insulated 4.00 mm dia copper cable, PVC insulated, single core on surface or in recess for loop earthing as required.

Fixing 4.00 mm dia copper wire on surface or in recess for loop earthing as required.

Total impact of GST for the purpose of CTC

M/S PUMPY N RAJ ENTERPRISES

SEMCO ENGINEERING WORKS