CWE/P-103/2020-21 SPECIAL REPAIR AND RE-ROUTING TO HT DISTRIBUTION SYSTEM AT JANGLOT GRN UNDER GE BASOLI

Amount

Excavation in trenches n.exc 1.5 mtr wide and n.exc 1.5mtr in depth for foundation of pole and laying of UG cable and getting out in any type of soil, complete all as specified and directed.

All as per Srl item no 1 here-in-before but exc 1.5 metre but n. exc 3.0 metre deep, complete all as specified and directed..

Returning filling in and including spreading, levelling, watering and well ramming in layers not exceeding 25cm, complete all as specified and directed.

Removing excavated material n.exc 50m and depositing where directed at a level n.exc 1.5M above the starting point, complete all as specified and directed.

M&L for sand cushioning to under ground cables 8 cm thick before laying the cable and 15 cm thick after laying and punned upto 18 cm, stretching and testing the cable as specified in clause 19.75 of SSR Part-1, complete all as specified and directed.

M&L for unreinforced precast concrete cable cover class HV , type 1 flat , size 300mmx180mmx40mm are conforming to IS-5820-1970 for covering protection to the eletric cable laid dry flat transversally along the length of cable on sand cushioning, complete all as specified and directed.

M&L for PCC ( 1:2:4) type B1 using 20mm graded crushed stone aggregate for coping pedestal of poles. Including necessary form work fair finished to exposed surface, complete all as specified and directed.

M&L for PCC ( 1 : 3 : 6 ) type C2 using 40mm graded crushed stone aggreghate for foundation of poles and stay assembly, complete all as specified and directed.

Supply, laying, commissioning and testing of XLPE insulated, seceened PVC bedded galvanised steel strip or wire armoured heavy duty electric power cable with aluminium conductor 6.35/11KV suitable for 11000 Volts grade, cross sectional area 120 Sqmm 3 core, complete all as specified and directed. Note : (Excavation and earth work, sand cushioning brick covers and GI pipe etc shall be measured and paid separately under relevent items)

Supply, laying, commissioning and testing of XLPE insulated, screened, PVC bedded, galvanised steel strip or wire armoured electric power cable with aluminium stranded conductor of 6.35/11 KV suitable for 11000 Volts grade, cross-sectional area 95 Sqmm 3 core, complete all as specified and directed.

S&F DWC high density polyethelene pipes having outer dia 120 x inner dia 103 mm, inner as per site requirement having corrugation on the wall and plain surface on the inner wall conforming to IS : 14930 (Part - I & II) for protection of underground cable laid along pole/along wall/ in PCC on GL/roof and including all fittings as required at site, complete all as specified and directed.

M&L for cable end jointing kit for 11 KV (earthed) grade cable for out door type termination cold shrinkable type joint complete with all joint material and ccessories suitable for 3 core XLPE armoured aluminium conductor cable of size 120 to 185 sq mm complete, all as specified and directed.

M&L for cable end jointing kit for 11 KV (earthed) grade cable for out door type termination cold shrinkable type joint complete with all joint material and ccessories suitable for 3 core XLPE armoured aluminium conductor cable of size 95 sq mm complete, all as specified and directed.

M&L for HT lightening arrestor for outdoor use, expulsion type complete with all fittings, transmission charge, discharge capacity 65 kilo Amps, minimum work pressure 11000 volts grade conforming to IS, complete all as specified and directed.

S&F outdoor type triple pole, 11000 Volts mechanically operated air brake switch, mounted on 15 Nos polymer insuators including drop out type fuse unit with fuses of suitable rating and steel frame, with operating mechanism worked from ground level from current rating up to 200 Amps and all accessories, complete all as specified and directed.

M&L for structural steel work conforming to grade Fe-410S as in cross arms, bracing, supports, clamps and back plates fabricated from structural steel sections, including nuts, bolts, washers, welding, bending cold or hot drilling holes for bolts in any shape or size as indicated or directed and inclusive of one primer coat, one under coat, one finishing coat of aluminium paint and epoxy coating sufficient for 11 KV insulation, complete all as specified and directed.

S&F disc type composite polymer insulators, specified mechanical load 45 KKN (min) P F (dry) withstand voltage 65 KV/mint, P F (wet) withstand voltage 40 KV/mint, impulse withstand voltage 80 KVP for tension with tension clamp for conductors working pressure 11000 Volts complete all as specified and directed.

S&F pin type polymer insulator 11 KV 45 KN, 320 mm max creep distance including galvanised mild steel strap, washer and one galvanised iron nut of suitable size for 11000 Volts, complete all as specified and directed.

S&F stay assembly complete comprising of 20 mm dia 40 cm long stay bow rod 20 mm dia x 1.8 metre long galvanised stay rod threaded and with nuts including 300 mm x 300 mm x 6 mm thick plate necessary clamps etc as shown on plate No 1 on page 495 of SSR Part-1, 2009 complete including taking down U/S stay assembly, complete all as specified and directed. ( Note : Loop type insulator, stay clamp, stay wire, excavation and concrete work measured separately).

M&L for anti climbing devices, comprising 2.24 mm dia galvanised steel 2- strand barbed wire (barbed wire conforming to IS-278-1969) with 2.00 mm dia barbs wrapped spirally round poles, to a length of 0.5 to 1.0 metre clamped and properly secured or as ordered. (clamps measured separately), complete all as specified and directed.

M&L for anti climbing device, spikes type fabricated out of M S bars (round, square and flat) inlcuding nuts, bolts, washers and welding in two halves made to shape to suit the cross section of the pole, complete all as specified and directed.

M&L for Danger notice plate of 1.6 mm thick mild steel sheet, vitreous enamelled white, with letter,figures and conventional skull and bones in signal red colour and fix with MS clamps, bolts and nuts of approved size, for HT 25x20 cm , complete all as specified and as directed.

Supply and erection in vertical position Steel tubular swaged poles complete with cast iron base plate, finial taper plug, bolts, nuts and screws, type 410 SP-55 (11.0 metres long), including one coat of red oxide primer and two coats of aluminium paint and painting in Zig Zag upto 5 feet above the coping of pole in black and yellow strips 30 cm in height complete all as specified and directed. Note :- Excavation and earth work and PCC measured and paid separately through respective items)

M&L for earthing complete with galvanized steel earth plate electrode 600x600x6mm thick buried in ground vertical to a depth not less than 2.25 mtrs deep below ground level with top edge of plate not less than 1.5 mtr below normal ground level connected to galvanized GI strip of size 32 X 6 mm and 40 mm dia bore 7.5 mtr long light grade GI protection pipe for earth strip and GI watering pipe 40 mm dia medium grade from the top edge of earth plate fixed with deep cut on one end of pipe and fix from earth plate up to one feet above ground level of other end and plugged watering pipe at top with MS cap and grouted in PCC 1:2:4 of size 30 X 30 X 30 CM etc and 15 CM alternate layer of charcoal and salt around all sides of earth plate all as shown in electric plate no 3 of SSR part I of 2009. Note :- All joints either strip to strip of strip to earth plate are fixed with welded joints.

M&L for earthing complete with galvanized steel earth plate electrode 600x600x6mm thick buried in ground vertical to a depth not less than 2.25 mtrs deep below ground level with top edge of plate not less than 1.5 mtr below normal ground level connected to galvanized wire of size 4mm dia and 15 mm dia bore 7.5 mtr long light grade GI protection pipe for earth strip and GI watering pipe 40 mm dia medium grade from the top edge of earth plate fixed with deep cut on one end of pipe and fix from earth plate up to one feet above ground level of other end and plugged watering pipe at top with MS cap and grouted in PCC 1:2:4 of size 30 X 30 X 30 CM etc and 15 CM alternate layer of charcoal and salt around all sides of earth plate all as shown in electric plate no 3 of SSR part I of 2009. Note :- All joints either strip to strip of strip to earth plate are fixed with welded joints.

M&L for construction of platform of size 3000 x 2500 x 1500 mm for transformer having side finished, PCC (1:4:8) up to 30 CM in foundation and PCC at top portion of platform upto 25 CM thick with suitbale size MS bars, brickwork and cement mortar (1:4) and complete plaster work 15 mm thick to exposed surface in CM including (1:4) including necessary MS work (i.e. MS jali/fencinfg/MS angle) on the top of platform around transformer upto height 3 feet, complete all as shown on Drawing No CEPZ/C-TD/002/13 sheet No 2/5, complete all as specified and directed.

Dismantling and taking down old existing ACSR conductor any type from existing HT/LT pole, complete all as specified and directed by Engr-in-charge

Dismantling of steel work ( brackets,clamps, channels including disc and pin insulators, nut & bolts) from existing pole, complete all as specified and direc ted by Engr-in-Charge.

Dismantling insulators any type, any size and depositing to the MES store yard, complete all as specified and directed.

Dismantling of earth wire/ stay wire, complete all as specified and directed by Engr-in-charge.

Taking down existing HT/LT pole 11 mtr long PCC/steel including earth work and PCC of the poles, complete all as specified and directed by Engr-in-charge

Taking out existing HT/LT OH/UG AB cable any type any size including earth work and taking out of bricks and stagging in safe manners for reuse in work where required, complete all as specified and directed by Engr-in-charge. Note :- Excavation and earth works measured and paid separately under relevant items.

Notes : The Schedule of Credit amount shall be deducted from the total of this schedule(BoQ) to arrive at Contract Sum.

Standard engineers

G.M. ENGINEERING SERVICES

kailu construction co

SHUSHANT ASSOCIATES

TRIVENI CONSTRUCTIONS