REPAIR AND MAINT OF LT UG CABLE NETWORK AND ALLIED ITEMS AT DIPATOLI MIL STN UNDER GE DIPATOLI

Amount

Taking down outdoor type LT Panel with by disconnecting all connections very carefully with necessary switchgear and removing from site complete all as specified and directed at site by Engr-in-charge.

Supply and installation outdoor type loop in loop out junction box totally enclosed double door weather and vermin proof, suitably ventilated, 440 Volts, 50 HZ,AC supply, fully compartamentalised cubical type made out of 3 mm thick CRCA sheet steel and powder coating including suitable angle iron/flat iron frame work/supports, excavation and earth work, PCC foundation etc, including 4 Nos copper bus bar of 200 Amps with indicating lamps of R,Y,B and MCCB TPN, 415 volt adjustable type, 100 Amps with breaking capacity 25 KA- 01 No at incoming side complete all as directed and specified by Engr-in-charge.

Taking down MCCB/Change over switch by disconnecting all connections very carefully of any size and capacity and removing from site complete all as specified and directed at site by Engr-in-charge.

Supply and fix in replacement MCCB TPN 415 volts with microprocessor based release 50 Hz , 630 Amps with breaking capacity 50 KA complete all as specified and directed at site.

Supply and fix MCCB TPN 415 volts with thermal magnetic release and Thermal magnetic adjustable type 50 Hz 500 Amps with breaking capacity 36 KA complete all as specified and directed at site.

Supply and fix MCCB 4 Pole 415 volts 400 Amps 50 Hz Thermal magnetic adjustable type, with breaking capacity 36 KA complete all as specified and directed at site.

Supply and fix MCCB TPN 415 volts 250 Amps 50 Hz Thermal magnetic adjustable type, with breaking capacity 36 KA complete all as specified and directed at site.

Supply and fix MCCB TPN 415 volts 160 Amps 50 Hz Thermal magnetic adjustable type, with breaking capacity 36 KA complete all as specified and directed at site.

Supply and fix MCCB TPN 415 volts 125 Amps 50 Hz Adjustable type, with breaking capacity 25 KA complete all as specified and directed at site.

Supply and fix MCCB rotary handle Adjustable as per the existing make and model complete all as specified and directed at site.

S&F in replacement change over switch on load type 4 pole 400 Amp,415 V,50 Hz by including outher metal sheet enclosure and and making all electrical connection with all materials required at site all as directed by Engineer-in- Charge.

S&F change over switch on load type 4 pole 200 Amp,415 V,50 Hz including outher metal sheet enclosure and making all electrical connection with all materials required at site all as directed by Engineer-in- Charge.

S&F change over switch off load type 4 pole 100 Amp,415 V,50 Hz by addition/alteration to existing panel board including making all electrical connection with all materials required at site all as directed by Engineer-in- Charge.

M&L for disconnecting of elctrical cable from LT Outdoor/Indoor panel board of any size in Dipatoli Mil Stn by taking proper electric shut down and servicing with powder coated painting of LT Panel by Skilled Electric service Engineer, cleaning the indoor surface, removing dust particles by using high speed blower , tightening nut, bolts,washer etc and checking all control wires and opening aluminium/Copper cables from MCCBs/Main switches/Bus Bar and cutting of unserviceable/Burnt out/overheated cable / thimbles etc and re- fixing of new aluminium/Copper thimbles with help of crampting tool /Cable Gland /Nut,Bolts,Washer etc as per site requirement. Insulation of all necked wires as per existing colour code, re-fixing/re-assembling as per existing connection complete all as specified and directed at site. Note :- (i) Cost of any addition/alteration ,welding,jointing work painting etc equired will deemed to be included in quoted rates. (ii) All consumable items such as Alu/Copper thimbles/Cable Glands, ,nut,bolts,washer etc are deemed to be included in the quoted rate. (iii) Cutting machine and painting machine or any other T&P required for the same are deemed to be included in the quoted rate.

M&L Heat Resistant Flame Retardant HRFR PVC Insulated Industrial flexible Cables Single Core Copper Conductor (Unsheathed) 1100 Volts of size 25 Sqmm conforming to IS:94 (Colour : Red, yellow, Blue, Black and Green as per requirement) including suitable size of copper thimbles fixed by cramping tools complete all as specified and directed at site. Make : Havells/Polycab/Plaza

Taking down old unserviceable/burn out LT cable of any size and capacity from the pole/wall/trenches after disconnecting of all electric connections and removing from site complete all as directed at site by Engr-in-charge. Note:- Excavation and earth work will be measured and paid separately.

Supply,laying,jointing,testing and commissioning XLPE insulated,armoured,heavy duty, LT UG cable with aluminium conductor,1100 volts grade cross sectional area 240 sqmm 4 core connected with aluminium lugs connected by cramping tools complete all as specified and directed at site by Engr-in-charge. Note:- Excavation and earth work will be measured and paid separately.

All as per Srl items No.17 here-in-before but of size 150 sqmm x 3.5 core

All as per Srl items No.17 here-in-before but of size 120 sqmm x 3.5 core

All as per Srl items No.17 here-in-before but of size 70 sqmm x 3.5 core

All as per Srl items No.17 here-in-before but of size 50 sqmm x 3.5 core

All as per Srl items No.17 here-in-before but of size 25 sqmm x 4 core

All as per Srl items No.17 here-in-before but of size 16 sqmm x 4 core

All as per Srl items No.17 here-in-before but of size 10 sqmm x 4 core

All as per Srl items No.17 here-in-before but of size 10 sqmm x 2 core

Taking down/dismantling LT PCC/steel tubular poles ,studs,insulator including V clamp,cross arms , earth wire support etc and deposit to MES store complete all as specified and directed at site by Engr-in-charge.

Supply and erecting steel tubular swaged poles complete with cast iron base plate, finial taper plug bolts, nuts and screw as specified, type 410 SP-31, 9.0 Metre long including painting all external exposed steel surfaces with two coats of aluminium paint over a coat of red oxide zinc chrome primer and all internal surfaces & external surfaces in contract with concrete with two coats of black bituminous paint and painting of bottom portion of the pole upto 0.75m from top of the coping with two coat of synthetic enamel paint over a coat of red oxide primer and writing pole no with synthetic enamel white paint on black colour circle of suitable size complete all as specified and directed. (Note: Excavation & Earth work and PCC foundation/base shall be measured and paid seperately ).

M&L for trenchless boring under road crossings/foot paths by manual / Boring machine complete all as directed at site.

Supply and fix in replacement of 100 mm bore GI pipe light grade fixed on pole /trenches/wall/road crossing etc complete with clamp nut bolt etc all as specified and directed at site.

Supply and fix in replacement of 50 mm bore GI pipe light grade fixed on pole /trenches/wall/road crossing etc complete with clamp nut bolt etc all as specified and directed at site.

Excavation in trenches in soft/loose soil n.exc 1.5 mtr wide and n.exc 1.5 mtr depth and getting out for foundation ect. Or for shafts, well, cesspits, mainholes ect. In any type of soil for foundation and getting out and levelling of bottom surface to required level all as specified and directed by engineer-in-charge

Excavation in trenches not exceeding 1.5 mtr wide and depth beyond the first 1.5 mtr for foundation ect. Or for shafts, well, cesspits, mainholes ect. In any type of soil for foundation and getting out and levelling of bottom surface to required level all as specified and directed by engineer-in-charge

Supply and providing sand cushioning with dry clean sand 15 cm below cable and 8 cm above the cable complete all as specified and directed by Engr-in-charge. Note : Punned thickness shall be measured for the purpose of payments.

Supply and laying burnt bricks old size sub class-B laid in trenches for cable protection with length of brick perpendicular to length of cable complete all as specified and directed.

Removing surplus excavated material not exc 50 mtrs and depositing where directed at a level not exc 1.5 mtr above the starting point complete all as directed.

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

Demolition of cement concrete in ground floor and paving built in cement concrete (unreinforced) n.exc 15 cm thickness (below or above ground level) complete all as directed..

M&L for PCC (1:2:4) type B1 using 20 mm graded stone aggaregate in kerbs/coping /bed plates and like including weathering slightly rounded or chamfered complete with necessary use and waste fo form work complete all as specified and directed at site.

M&L for PCC (1:4:8) type D2 using 40 mm graded stone aggregate in foundation mass concrete and filling including weathering slightly rounded or chamfered complete with necessary use and waste fo form work complete all as specified and directed at site.

Dismantling cross- arms of MS ,channel or angle sections & Earth Wire etc complete all as specified and directed at site.

M&L for mild steel as in cross arms bracing supports clamps and back planes fabricated from structural steel section including nut, bolts washers welding welding drilling holes for bolts in any shape and size as indicated or directed and inclusive of one proimer coat one under coat one finishing coat of aluminium paint complete. paint complete to support the cables all as specified.

Dismantling of ACSR conductor from OH lines any size carefully and removing from site complete all as directed by Engr-in-Charge.

M&L for ACSR conductor any size for LT over head line incl stringing land fixing on pole and binding etc complete all as specified and directed at site. Note : Size of conductor will be as per site requirement as directed by Engr-in-Charge.

Dismantling of LT insulator any type any capacity all as directed by Engr-in-Charge.

S&F shackle type porcelain vitreous white, brown or green insulator of size 100mm height 115mm dia incl nut of size 100 mm height 1100 volt grade shackle insulator all as complete all as specified and directed

S&F Pin type insulator porcelain vitreous white, brown or green incl one galvanized mild steel sprindle two galvanized iron washer and one galvanized iron nut 100 mm height 65 mm dia for 1100 volts grade all as specified and directed by EIC

M & L for GI stay assembly set comprising of 16mm dia 380mm iron stay bow 1800mm long stay rod 20 mm dia 300 x300x 6mm stay plate thimble GI stay wire 7/8 SWG of required length ,inclu.loop insulator,earth work and PCC complete with accessories as shown in Electrical plate No-1 all as specifies and directed by EIC.

Restringing of ACSR over head conductor including GI wire of any size/type on LT over head line with the help of rope/line wise and tighting the conductor to permissiable sag, including aluminium tape/aluminium wire complete and including trimming/cutting of tree branches of not more than 150mm dia upto the clearance of two meters all around of OH line all as directed.

Supply and Fix Aluminium lugs of different capacity and size as directed and specified by engr-in- charge.

Supply only tinned copper fuse wires of different current rating as directed and specified by engr-in- charge.

Supply only bronze nut, bolts and washers of different sizes as directed and specified by engr-in- charge.

M&L for painting of LT poles 9 mtr with synthetic enamel paint upto 2 mtr height with black and white paints with two coats and painting of cross arm/channel/clamp and street light bracket with aluminium paint incl making good to receive the paint incl base paint strips with synthetic enamel paint of approved colour all as shown & directed.

Material and labour for painting to existing LT steel tubular poles of sizes 9 mtr including bracket and other accessories as per site requitrement after preparing/ scraping the metal surface with emery sheet in all respect for making smooth surface and painted with one coat coat of aluminium paint as per site requirement complete all as specified as directed.

M&L for cutting of tree branches including cutting of trunk branches & stacking of serviceable material and disposal of unsv materials to a distance not exc 50 mtr & clearing site all as specified and directed at site. Note : up to 50 mtr length to be measured as one span

M & L for bush cutting / cleaning of grass with proper tools and equipments in various AGE E/M installations, clearing the bushes & grass below OH line and removal of waste material from the site 50 mtr away and as directed and specified by engr-in- charge.

M &L for GI Earthing complete with GI earth plate electrode 60cm x 60cm x6 mm buried directly in ground verticvally to size of earth pit not less than 0.90x 0.90 x 2.25 mtr below ground level with top edge of the plate at a depth not less than 1.5 mtr below ground level, earth plate connected to galvanised earth strip of size 32 x 6 mm, 7.5 mtr long (Min) by means of brazing nuts, bolts, check nuts, & washers ,testing of completion (drawn in earth strip protection pipe light gade GI of size 40 mm dia) by means brazing at both edges with vertical plane of electrode all as shown in plate No 3 of SSR Part - I filling with charcoal dust , and common salt , including necessary excavation and earth work in any type of soil ,perforated watering pipeof size 15 mm dia,funnel with wire mesh,earth strip protection pipe light grade PCC chamber 1:3:6 type C1 (for even finish on both the faces) and RCC cover 1:2:4 Type B1,450 x450 x50 mm thick with 8mm TMT bar 150 mm c/c with 2 Nos of handles of 10 mm dia steel rod all as specified and directed and testing on completion and connected to equipment with lugs and screw nuts etc all as specified and directed by EIC Note : (i) 7.5 RM GI earth wire deemed to be included in quoted rates beyond 7.5 RM wire shall be measured and paid separately. (ii) Earth resistance of earth pit should be not more than 02 Ohms on testing after completion if the desired earth resistance is not obtained the earthing will be redone at no extra cost. (iii) Rate quoted by the tenderer is deemed to included salt & Charcoal upto & above 450 mm (Min) top of GI Plate.

M & L , hardcore of gauge n-exc. 40mm, deposited ,spread and levelled in layers n exc. 15cm thick, watered and rammed to a true surface. Note:- Hardcore of gauge not exceeding 40mm shall executed near base of electric poles, LT/HT panels, 02 and 04 pole structures etc.

S&F GI earth strip (32x6) mm strip with and including necessary clamps, nut bolts laid in ground complete all as specified and as directed.

ashiyana electrical company (BID ID -3368039)

M/S SURYA BUILDERS (BID ID -3366489)

arics infrastructure (BID ID -3361359)

M/s Ray construction (BID ID -3368223)

THE SUVASH AND SONS (BID ID -3367983)

M/S SHRI SHYAM BUILDERS (BID ID -3375832)

Excel Enterprises (BID ID -3368517)