CA NO. CWE/HILLS/EWS/67 OF 2025-2026 MAINT OF LT OVERHEAD LINES, UG CABLES AND OTHER MISC E/M CONNECTED WORK AT RUDRAPRAYAG, GAUCHER AND NARENDRA NAGAR UNDER GE 871 EWS

Amount

Excavation in hard / dense soil in trenches not exceeding 1.5 m wide and not exceeding 1.5 m in depth and getting out complete.

Excavation in trenches in hard/dense soil not exceeding 1.5 mtr width and exc 1.5 mtr and nexc 3.0 m deep for laying of pipe etc and getting out all as specified.

Returning filling with earth obtained from excavation including spreading watering and consolidation in layers not exceeding 25 cms thick complete.

Removing surplus soil to a distance not exceeding 50 m and depositing at a level not exceeding 1.5 m above the starting point complete.

PCC coping for steel tubular poles (1:2:4) Type B-1 using 20 mm graded aggregate including necessary form work and finishing the exposed surface even and smooth with out using extra cement complete all as specified and directed.

M&L for PCC 1:3:6 type C-1 using 20 mm graded broken stone aggregate as in mass concrete in foundations etc complete all as specified and directed .

S&F Steel tubes ISI marked light grade galvanised with all fittings fixed to walls / poles / laid in road crossing etc as required of following sizes:-

(a) 40 mm bore

(b) 80 mm bore

Supplying, erecting and fixing in replacement of steel tubular swaged poles with cast iron base plate of size 300mm x 300mm x 6mm, finial taper plug, bolts, nuts & screws for type 410 SP-31 (9.0 metre long) including painting with two coats of aluminium paint over one coat of red oxide primer on all exposed surfaces and tarring with black bituminous paints to embedded portion in PCC and providing 3 Nos of 30cm wide circular bands with black & white paint starting from plinth level at a gap of 30 cm in between 2 bands and numbering of poles, in white paint over black painted back ground at a height of 2m from bottom of pole with 5 cm large bold letters 2" (inch) wide including taking down old unserviceable PCC poles of any type/size complete all as specified and directed. Note: Excavation, earth work, PCC in foundation and coping shall be measured and paid separately under relevant item of this schedule.

M&L for cross arms support clamps fabricated from steel incl nuts, bolts and washers, welding, bending, drilling holes in any shape and size all as indicated and directed including one primer coat, one under coat and one finishing aluminium paint

S&F in replacement Shackle type, porcelain, vitreous, white, brown or green insulator including galvanized mild steel straps, washers, insulator bolts, washers and nuts 50 mm height,65 mm dia for 550 volts grade comlete.

S&F in replacement loop type insulator, porcelain,vitreous white brown or green, large size with overall dimensions 90x140mm and clearance dia of hole 25 mm complete.

M&L for galvanized stay strand of size 7/4mm including dismantling old U/s stay strand all as directed.

S&F in replacement Stay assembly complete with accessories i.e stay plate 300mm x 300mm x 6mm, galvanized thimbles with 20mm dia stay rod coplete with accessories as shown in Electrical plate No.1(Loop type insulators, stay clamps, excavation and concrete measured seperately.)

Material and labour for ACSR conductor squirrel to dog (6/1/2.11 to 6/1/4.72) any size drawn straignt horizontal on over head lines on existing poles including binding with insulators.Weight of conductor shall be measured straight horizontal distance between centre of two adjacent poles and calculating weight of conductor of size and length by adding 3% extra for sag ,jointing jumpers,etc complete all as specified and directed.

M&L for galvanized iron steel wire 4 mm dia drawn straight horizontal as continous earth wire on HT/LT poles

Supply and fix in replacement of existing unsv cable 1100 Volts grade heavy duty cable PVC insulated aluminum conductor, served with inner sheathing of PVC tape and overall PVC sheathed in service connections suspended by insulating hangers not more than 1 metre apart including 4 mm suspension wire, one twin core cable flat or circular of size of aluminum conductor 6 sq mm stranded conductor including taking down old unserviceable cable all as specified and directed.

Supplying, laying or fixing or passing through pipe, in replacement of existing cable testing and commissioning 1100 volts grade ISI marked XLPE insulated and PVC sheathed steel tape / wire armoured underground stranded aluminium conductor cable of following sizes .- (Make - Havells / Polycab / Finolex / Universal as approved)

(a) 6 sqmm 2 core

(b) 10 sqmm 2 core

(c) 16 sqmm 2 core

(d) 25 sqmm 4 core

(e) 35 sqmm 3.5 core

(f) 50 sqmm 3.5 core

(g) 120 sqmm 3.5 core

Dismantling U/s steel tubular pole complete and setting aside for re-use with in 50m complete all as specified and directed

Dismantling cross-arms of M.S. channel or angle sections etc. complete and setting aside for re-use with in 50m complete all as specified and directed

Dismantling insulators any type any size complete all as specified and directed

Dismantling stay assembly complete all as specified and directed

Dismantling GI earth wire complete all as specified and directed

Dismantling ACSR conductors complete all as specified and directed

M&L in repair Earthing complete with galvanised steel earth plate electrode 60cmx60cmx6mm thick burried directly in ground vertically to a depth not less than 2.25 metre below ground level with top edge of the earth plate at a depth not less than 1.5 M below ground level, earth plate surrounded by 15cm thick and packed with layers of charcoal dust and common salt , earth lead of galvanised iron strip of size 25x4 mm connectd to GI earth plate elcectrode by means of bolts, nuts, check nuts and washers of galvanised iron and thimbles and other end of earth wire connected to main switch board and protected by galvanised iron pipelight grade 40 mm bore and 20mm bore medium grade GI pipe with funnel and wire mesh for watering including necessary excavation and earth works. PCC Chamber in cement concrete 1:3:6 type C-2 & RCC cover in M-20 (Design mix ) and all as shown in Electrical Plate No. 3 of SSR ( Part-I) of 2009 and testing on completion. (Note : Earth result should not exceed 2 Ohms)

S&F in replacement of MCCB 63amp, 4 pole, 16KA (Ics=100% Icu) thermally adjustable between 70% to 100% with spreader links on both sides as per Legrand cat ref no. 4200 13 or equivalent in Schneider or Hager as approved.

S&F in replacement of MCCB 63amp,3 pole, 16KA (Ics=100% Icu) thermally adjustable between 70% to 100% with spreader links on both sides as per Legrand cat ref no. 420003 or equivalent in Schneider or Hager as approved.

S&F in replacement of MCCB 100 amp,4 pole, 16KA (Ics=100% Icu) thermally adjustable between 70% to 100% with spreader links on both sides as per Legrand cat ref no. 420015 or equivalent in Schneider or Hager as approved.

S&F in replacement of MCCB 125 amp, 4 pole, 16KA (Ics=100% Icu) thermally adjustable between 70% to 100% with spreader links on both sides as per Legrand cat ref no. 420056 or equivalent in Schneider or Hager as approved.

S&F in replacement of MCCB 160 amp, 4 pole, 25 KA (Ics=100% Icu) thermally adjustable between 70% to 100% with spreader links on both sides as per Legrand cat ref no. 4200 57 or equivalent in Schneider or Hager as approved.

S&F in replacement of MCCB 250 amp, 4 pole, 25 KA (Ics=100% Icu) thermally adjustable between 70% to 100% with spreader links on both sides as per Legrand cat ref no. 4202 19 or equivalent in Schneider or Hager as approved.

S&F in replacement of MCCB 400 amp, 4 pole, 36 KA (Ics=100% Icu) thermally adjustable between 70% to 100% with spreader links on both sides as per Legrand cat ref no. 422007 or equivalent in Schneider or Hager as approved.

Supply and fixing in replacement with new LED Street light luminaries in a single piece, IP 65 powder coated pressure die cast aluminium SMD LED street light in white colour with heat resistant toughened glass, 50 Watt, with best in class design & Robust heat sink along with class leading IP, IK & Surge protections for long lasting performance.including up to 2.5 mtr twin core copper conductor for connection of street light fitting from LT OH line/ ceiling rose including taking down old UNSV street lights all as specifeid and directed. by Engineer-in-Charge. Make :-Havells model No.Superb Street Light 50 W 6500 K IP65 or equivalent in equivalent in Wipro/CG.

Supply and fixing in replacement with new LED Flood light in a single piece, IP 66 powder coated pressure die cast in white colour with heat resistant toughened glass, 100 Watt, having Flood Lights with best in class design & Robust heat sink along with class leading IP, IK & Surge protections for long lasting performance including up to 2.5 mtr twin core copper conductor for connection of flood light fitting from LT OH line/ ceiling rose including taking down old UNSV flood lights all as specifeid and directed by Engineer-in-Charge Make :- Havells, modelNo. Centura Neo LED Flood Light 100 W 6500 K IP66 or equivalent in / CG/ / Bajaj /C & S.

Supply and fixing in replacement with new Gate lights Crown shaped post top lantern in soothing opal finish made up of Polycarbonate, suitable LED lamp B22 base. including taking down old UNSV flood lights all as specifeid and directed. Make:- Havells model No.Upto 1 N x 20 W LED Lamp or equivalent in equivalent in Wipro/CG.

S & F in replacement with new Bracket for street light fitting made out of GI tubing 40 mm med grade pipe 2' x 1 -1/2' 135 degree bend with cutting , welding and two MS bracket with nut bolts and washer bracing to pole/on fencing for street light fittings including taking down old UNSV brackets all as specifeid and directed.

M&L for sand filling in trenches with clean dry fine sand unwashed including gently punning around cables complete.

Supplying and laying old size bricks, common burnt clay building bricks sub class 'B' designation 75 laid in trenches over sand for cable protection complete.

Restringing/restretching aluminium conductor on existing over head lines above including necessary binding with binding wire with insulator , connections of incoming and out going cables including repair/replacement of ACSR conductor whereever required complete all as specified and directed. Note: Five number of conductors together shall be measured as one span from pole to pole.

M&L for painting of 9.0 m long swaged poles along with cross arm/clamps with aluminium paint one under coat and one finishing coat after preparation of old steel surfaces including making of alternate colour bands red & white 30 cms width upto a height of 1.5 m from pole coping with synthetic enamelled paint.

Numbering of poles with yellow synthetic enamelled paint with letters of size not less than 50mmx10mm(HeightxWidth) compete all as specified and directed.

S & F in replacement water proof FRP pole boxes of sze 300X200X105 mm with cable terminals, clamps, nuts, bolts complete including connecting existing/new cables all as specifeid and directed.

Supply and fix in replacement cable separator heavy duty made of plastic with PVC clamps heavy duty three phase separator complete all as specified and directed.

Taking down unserviceable GI pipes 40mm to 80mm size from pole/wall/ground etc all as directed

Taking down unserviceable underground cables of size 6 to 16 sqmm 2 core from ground/wall/pole etc all as directed.

Taking down unserviceable underground cables of size 25 to 50 sqmm 3.5/4 core from ground/wall/pole etc all as directed.

Taking down unserviceable underground cables of 120 sqmm 3.5 core from ground/wall/pole etc all as directed.

NOORI ELECTRIC ENGINEERING WORKS (BID ID -3400136)