Renovation work of 11KV/440v colony substation including filling of river store gravel and earth filling as well as fixing of gang operating switch, Aluminium bus bar pipe, erection of Bus bar structure etc in substation at Dhori substation, AADOCM

Amount

Earth work in excavation by mechanical means (Hydraulic excavator) / manual means in foundation trenches or drains (not exceeding 1.5 m in width or 10 sqm on plan), including dressing of sides and ramming of bottoms, lift upto 1.5 m, including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50 m.All kinds of soil.

Filling available excavated earth (excluding rock) in trenches, plinth,sides of foundations etc. in layers not exceeding 20cm in depth,consolidating each deposited layer by ramming and watering, lead up to 50 m and lift upto 1.5 m.

Providing and fixing up to floor five level precast cement concrete string or lacing courses, copings, bed plates, anchor blocks, plain window sills, shelves, louvers, steps, stair cases, etc., including hoisting and setting in position with cement mortar 1:3 (1 Cement : 3 coarse sand), cost of required centering complete .1:1.5:3 (1 cement : 1.5 coarse sand : 3 graded stone aggregate 20 mm nominal size)

Carriage of Earth including loading, unloading and stacking with five km lead.

Erection of metallic pole of following length in cement concrete 1:3:6 (1 cement : 3 coarseC169:J200 sand : 6 graded stone aggregate 40 mm nominal size) foundation including excavation and refilling etc. as required Above 8.0 metre and upto 10.0 metre

Dismantling of pole/ street light standard/ strut embedded in cement concrete foundation etc. as required.

Providing of Bus bar alluminium dia 48.60 mm & outer 40.80 mm with thickness 2.032mm /14SWG lengh 3.60 mtrs.

Fixing of Bus bar alluminium dia 48.60 mm & outer 40.80 mm with thickness 2.032mm /14SWG lengh 3.60 mtrs.

Providing of T connector for placing alumninium Bus bar pipe as per Inst of EIC.(three botted type)

Fixing of T connector for placing alumninium Bus bar pipe as per Inst of EIC.(three botted type)

Providing of Aluminium cable connector pad

Fixing of Aluminium cable connector pad

Supplying of Aluminium Post insulator substation class

fixing of Aluminium Post insulator substation class

Supplying & placing of M.S. nuts & bolts of different size to be used at site as per inst. Of EIC.

Supplying & placing of MS washer to be required at site

Supplying of Copper lugs for cable connection 95 sqmm

fixing of copper lugs

Providing of Jointer /coupler for Aluminium Bus bar

Fixing of Jointer /coupler for Aluminium Bus bar

Providing of Horn gap 11 KV from substation along with 06 nos. Pin insulator & copper wire with fuse wire

Supplying & placing of nuts & bolts of size 9” for fixing of post insulator and also placing of horizontal type Gang operating switch.

Supplying of iron materials from store to work site including loading & uploading

Cuttingof iron materials placeing in porition as per inst of E I/C

welding of iron materials placeing in porition as per inst of E I/C

Providing of Gang-operating switch 800 amps’ Horizontal type double breaker

Fixing of Gang-operating switch 800 amps’ Horizontal type double breaker

Supplying of 40 mm roundof river gravel of nominal size + 30 mm ( 18 mtrs x 10 mtrs x 0.150 =27 cum x 35.28 = 952.56 cft

Spreading of gravel as per inst of Eng I/C

Supplying and erection of 11 KV disc insulator for 11 KV over head lines with galvanised insulator fittings, ball and socket type and complete with galvanised strain clamps, bolts, nuts, washers etc. as required

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

Providing and fixing 25 mm X 5 mm G.I. strip in 40 mm dia G.I. pipe FRLSom earth electrode including connection with G.I. nut, bolt, spring, washer excavation and re-filling etc. as required.

Supplying and erection of stay set complete (galvanised) 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, thimble, stay clamps, turn buckle ( 20 mm X 60 cm ), 7/ 4.00 mm dia G.I. stay wire and 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.

Dismantling of over head lines comprising of copper/ aluminium over head conductor, G.I. wire, cross arms, insulators etc. as required.

Erection of AAA conductor of 7/3.35 mm to 7/4.00 diameter and above including binding etc.

Erection of G.I. Wire No. 8 SWG including binding etc. as required.250 x 4 wire x 0.100 kg = 100 kg

Suppying of 8 SWG G.I. wire

Supplying and erection of a set of cross bracing FRLSame work for 11 KV over head line double pole structure having four members fabricated out of 50 mm X 50 mm X 6 mm angle iron to form a rectangle of minimum size 1400 mm width X 2500 mm height, complete with 50 mm X 6mm M.S. flat iron clamps, bolts and nuts including drilling holes for insulator pins, bolts and nuts etc (as per drawing) and painting with primer and finish paint as required.

Earthing with G.I. earth plate 600 mm X 600 mm X 6 mm thick including accessories, and providing masonry enclosure with cover plate having locking arrangement and watering pipe of 2.7 metre long etc. with charcoal/ coke and salt as required

Earthing with copper earth plate 600 mm X 600 mm X 3 mm thick including accessories, and providing masonry enclosure with cover plate having locking arrangement and watering pipe of 2.7 metre long etc. with charcoal/ coke and salt as required.

Making of channel as per Pole dia by heating, hammsing bending and hole making etc.

Fixing of bend at the pole and botting etc.

Total impact of GST for the purpose of CTC

M/S UPENDRA ELECTRICAL (BID ID -1134886)