SPECIAL REP/REPLACEMENT/MAINT OF EXTERNAL ELECTRIC SERVICES SUCH AS CONVERSION OF HT/LT LINES INTO UG CABLES, STREET LIGHT FITTINGS AND FEEDER BOXES AT MUNRO SUBSTATION, SOA UNDER GE DEOLALI

Amount

Excavation in trenches n. exc. 1.5 mtr in wide and n. exc. 1.5 mtr in depth for laying of underground cable and getting out in soft/loose soil complete all as specified and directed.

Excavation in trenches n.exc. 1.5 mtr in wide and exc. 1.5 mtr but n. exc 3.0 m in depth and getting out in soft/loose soil complete all as specified and directed.

Returning, filling in excavated soil in trenches including spreading, leveling, watering and well ramming in layers n. exc. 25 cm thick complete all as specified and directed

Removing of excavted soil to a distance n. exc. 50 mtr and deposited where directed at a level not exceeding 1.5 mtr above the starting point complete all as specified and directed.

M&L for sand , filling in trenches around under ground cable complete all as specified and directed.

Supply and lay un-reinforced precast concrete cable cover class LV type-I, flat of size 250 mm x 150 mm x 40 mm complete all as specified.

Supplying and laying reinforced precast concrete HT cable cover, class HV, type 1 flat , size 300mm x 180mm x 40mm complete all as specified and directed.

Supply,Laying , jointing and testing in replacement HT under ground cable 120 Sqmm 3 core, heavy duty, 11000 Volts(E) , XLPE insulated and sheathed, armoured with multi-stranded aluminium conductor , aLL as per IS 7088 (Pt II) EC 60502 (Pt I),laid in trenches/ducts or fixed to poles/walls or laid under roads/paths/drains/culverts duly encased in galvanised steel pipe of suitable sizes complete all as specified and directed.

Supply, Laying , jointing and testing LT under ground cable 120 sqmm 3.5 core, heavy duty, 1100 Volts, XLPE insulated and sheathed, armoured with multi-stranded aluminium conductor , laid in trenches/ducts or fixed to poles/walls or laid under roads/paths/drains/culverts duly encased in galvanised steel pipe of suitable sizes including cable gland of suitable sizes and aluminium lugs for connection complete all as specified and directed of sizes

Supplying, fixing, jointing and testing heat shrinkable cable end joint , out-door type with and including jointing materials suitable for 11 KV(E) , XLPE cable of size 120 sqmm , 3 core , complete all as specified and directed .

Supplying, fixing, jointing and testing heat shrinkable straight through joint with and including jointing materials& accessories suitable for 11 KV(E) , XLPE cable of size 120 to 185 sqmm , 3 core , complete all as specified and directed .

Supplying, fixing, jointing and testing heat shrinkable Cable End Joint , out door type with including jointing materials suitable for 1100 V , XLPE LT cable of size 120-185 sqmm , 3.5 core,complete all as specified and directed

M&L Switch air break gang operated triple pole mechanically operated mounted on HT 11 KV outdoor for horizontal or vertical mounting insulators and mild steel galvanized frame with operating rod of 20 mm bore medium grade ISI marked galvanized iron pipe worked from ground level for current rating 400 Amps including nuts, bolts and washers etc of required size, drop out explusion type fuse having 9 insulators of capacity to suit the load at site including locking arrangement with locks and synthetic enamel paint over a coat of red oxide primer over mild steel work and electric connection complete all as specified and directed.

S&F drop-out fuse unit, expulsion type for out door air break gang operated switch, single pole mounted on and including insulators and jumpers for 11kv working pressure fixed to and including MS channel with nuts, bolts and washers etc, systhetic bounded

S&F in repair lightening arrester Zinc Oxide distribution class arrestor highly non linear nature of metal oxide verister type complete with all fittings with discharge cap. of 5 KA suitable for 11 KV out door type conforms to IEC 99-4/1991 standard all

Material and labour for stay assembly comprising of 20 mm dia galvanised steel stay rod 1800 mm long MS galvanised stay plate 6 mm thick of size230 x 230 mm stay bow including loop insulator porcelain vitreous of 90 x 140 mm clearance hole 25 mm complete all as specified and shown in EP No. 1 of SSR Part I 2009.

Supply and fix galvanised stranded stay wire for stay to pole, stranded size 7/4 mm fixed complete all as specified and shown in EP No. 1 SSR Part I of 2009.

S&F tubing 'light grade' galvanised iron with all fittings and fixed to poles, walls etc. with flat iron clamps/bolts/nuts/washers or laid in floors/under roads complete all as specified and directed of the following bores :-

(a) 80 mm bore

(b) 50 mm bore

Cutting through existing bituminous road /PCC/floor/approx size width 50cm X 60cm depth along length 3 mtr to 6 mtr cross section of the road for laying of GI tubing/RCC pipe for encasing of cable and repairing the road to match with the original finish complete all as specified.

M&L for Scraping out wornout old paint and making the surface smooth and painting to Four pole structure steel tubular swaged/RCC complete with including cross arm/clamps etc complete Note:- Bottom of the pole up to 1.5 meter from ground level to be painted with two coats of anti corrosive enamel paint(every 50cm block,alternate Black,yellow & block for LT and Black ,red & black for HT) & Writing the pole & feeder no all as directed at site.

M&L for Scraping out wornout old paint and making the surface smooth and painting to steel tubularswaged /RCC Pole of LT 1100V overhead lines(9mtrs) complete with including cross arm/clamps etc complete Note:- Bottom of the pole up to 1.5 meter from ground level to be painted with two coats of anti corrosive enamel paint(every 50cm block,alternate Black,yellow & block for LT and Black ,red & black for HT) & Writing the pole & feeder no all as directed at site.

M&L for Scraping out wornout old paint and making the surface smooth and painting to steel tubular swaged /RCC Pole of HT 1100V overhead lines(11 mtrs) complete with including cross arm/clamps etc complete. Note:- Bottom of the pole up to 1.5 meter from ground level to be painted with two coats of anti corrosive enamel paint(every 50cm block,alternate Black,yellow & block for LT and Black ,red & black for HT) & Writing the pole & feeder no all as directed at site.

M&L for making underground boaring (Manually/Mech) through existing bituminous road/PCC/Floor along cross section of the road for laying of GI tubing for encasing of cable all as specified and directed at site.

M & L for bracket made out of GI tubing 40mm dia,light grade 1.5 mtr long including fixing with MS clamps -2 Nos made out of 50mm wide 5mm thick flat iron with M.S. nuts, bolts 75 mm long 12 mm dia -4 Nos & flat washer (3mm thick) 01 No. for each including preparation of steel surfaces and painting with two coats of aluminium paint over one coat of red oxide to the M.S clamps & bracket etc complete all as specified and as directed.

Supply & fix in repairs sintex box metal type of size 280mm X 170mm X 130 mm wiith 63 Amps MCB TP with the help of MS nuts ,bolts and MS clamps-1 No. of size 40mm X 5mm thick with one No. MCB SP 6 Amp capacity and work includes making suitable hole on existing pole to take out connections to fitting if required at site complete all as specified and as directed..

Taking down old Unserviciable time Switch and Supply & Fix Rex Surface mounting Time Switch as per Make: Legrand Cat pt No. 6499 14A Model : MaxiRex 4QTB ( Daily with IP 53 Box) with complete accessories all as specified and directed.

Taking down old Unserviciable Power Contactors and Supply & Fix Lexic Power Contactors 63 Amps Four Pole Surface mounting as per Make: Legrand Cat pt No. 4125 56 Model: Nominal rating-63A 4 No with complete accessories all as specified and directed.

S&F Endura Pearl plus of LED street light made of pressure die cast housing with toughhed glass and individual high power 70W 5700K LEDs with secondary opticals,IP66 protection and impact of IK07 Make:-Havells Cat pat :-L70W LED 757SASYTOPC, C.G ,Philips or equivalent approved by GE.

M&L for PVC cable 3 Core 1.5 Sqmm PVC Insulated with stranded copper conductor for connecting up fittings.

Rama Electricals

KOYNA ENGINEERS PVT LTD

Sona Lakshmi Associate and Developers