Repair to LT External electric supply LT OH lines LT Panels and connected works at sewar fort and Parade ground area under GE Bharatpur

Amount

Complete paint removing from surface of existing Panel box and M & L for 01 coats of painting with approved colour of synthetic enamelled paint over a coat of red oxide primer for size of Panel boxes from all in & out side incl angle iron frame work min 04 Sqm area of sheets including angles canopy and legs etc. complete all as specified. Note: Permission to shutdown of electric supply to the panel to be taken from MES before commencement of work.

M&L for LT cable fault rectification upto 240 sqmm X 3.5/4 core by using Fault locator machine to detect fault and rectify the same incl T&P & items ie lugs,tape etc complete all as specified.

M&L for cable jointing kit for 1.1 KV grade for straight through joint complete with jointing material and accessaries suitable for 3.5/4 core XLPE armourd aluminium conductor cable of following size after detaction of fault location . Make:3 M,Denson or equivalent Note: Earth work and returning filling which require in above job will be measured and paid seperataly.

25 Sqmm to 50 Sqmm

70 Sqmm to 120 Sqmm

150 Sqmm to 240 Sqmm

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

Returning, filling in including spreading, levelling, watering and well ramming in layers n. Exc 25 cm thick complete all as specified.

Removing of excavated soil to a distance n. Exc 50 Mtr and depositing where directed at a level n. Exc 1.5 Mtr above the starting point complete all as specified.

M&L for sand cushioning to under ground cable provided with layer of sand (8cm deep before laying the cable and 15 cm deep after laying the cable ie total 23 cm complete all as specified. Note : Punned thickness shall be measured

M&L for cable protection cover with sub Class`B` bricks old size laid dry, flat perpendicular across the cable in trenches complete all as directed.

Boring of holes under road, pavement, hard standing by trenchless technology using suitable tools and machinery for laying of pipe upto 150mm bore complete all as specified and as directed . Note :- GI pipe shall be measured and paid in concern Item

S & F or laying galvanised steel tubing light grade (ISI marked) for protection of under ground cable on poles/walls under road crossing of size 50mm bore complete all as specified.

S & F or laying galvanized steel tubing light grade (ISI marked) for protection of under ground cable on poles/walls under road crossing of size 100mm bore complete all as specified.

M/L for taking out Unsv U/G cable PVC insulated armoured PVC sheathed Al. Conductor, LT cable of any size complete all as specified.

Supply, laying, testing & commissioning LT XLPE insulated armoured (heavy duty) electric cable with stranded aluminium conductor 1100 volts grade (ISI marked) & laid in trenches/pipes or fixed on pole of the following sizes:-

185 Sqmm 3.5 core

120 Sqmm 3.5 core

95 Sqmm 3.5 core

70 Sqmm 3.5 core

50 Sqmm 3.5 core

25 Sqmm 4 core

16 Sqmm 4 core

10 Sqmm 2 core

Supply, laying, testing & commissioning LT XLPE insulated unarmoured (heavy duty) electric cable of single core 95 Sqmm with stranded copper conductor 1100 volts grade (ISI marked) & laid in trenches/pipes or fixed on pole

S&F in repair on existing location including taking out of existing MCCBs thermal magnetic ,adjustable type of following capacity :-

MCCB 415 volts 400 Amps 04 pole 36KA

MCCB 415 volts 250 Amps 04 pole 36 KA

MCCB 415 volts 200 Amps 04 pole 36 KA

MCCB 415 volts 160 Amps 04 pole 36 KA

MCCB 415 volts 100 Amps 04 pole 25 KA

MCCB 415 volts 63 Amps 04 pole 25 KA

M& L for Earthing complete with galvanised mild steel plate electrode 600x600x6 mm thick buried directly in ground vertically (earth pit not less than 2.25 m deep below normal ground level) with the top edge of the earth plate electrode at a depth not less than 1.5m below normal ground level and including GI earth strip 32x6 mm bolted (with GI nuts, bolts & check nuts) and riveted to earth plate electrode at one end connected to metallic bodies of HT/LT equipment etc at the other and earth strip encased in and including 40mm bore GI light grade pipe with all fittings from top of earth plate electrode to body of equipment fixed with and including 25x6 mm flat iron clamps bolts, nuts and washers and including providing watering pipe 20mm bore GI Pipe electrode complete all as specified and shown in elctrical plate No 3 of MES SSR Part-I. the scope of work includes necessary excavation and earth work in any type of soil. removal of soil upto 50 metre PCC pit with precast RCC cover, charcoal/salt funnel, CI frame etc complete all as specified & directed. NOTE:(I) The concrete pit shall be made in PCC 1:2:4 type B-O, using 12.50 mm graded crushed stone aggregate 40mm thick precast cover slab of RCC(1:2:4), type B-1, using 20mm graded crushed stone aggregate with suitable MS handle in lieu of CI cover. Reinforcement in cover shall be of 8mm dia TMT bars @ 150mm c/c both ways. (ii) Item includes the cost of 7.5 metre GI pipe for protection of earth strip. Any variation in length shall be adjusted through deviation order (iii) Item includes cost of 7.5 metre earth lead strip .Any variation in length shall be adjusted through deviation order. (iv) Earth electrode shall be surrounded by adequate quantity of charcoal dust and salt to a packed thinkness of 15 cm on all sides.

Material and labour for chemical earthing complete with copper earth plate electrode of size 600mm x 600mm x 3 mm thick buried directly in ground(earth pit not less than 2.25m deep below normal ground level) with top edge of the plate not less than 1.5m deep below normal ground connected to and including copper earth strip 25 x 3 mm by means of copper bolts nuts check nuts and washer, returning & filling the pit with excavated soil mixing with charcoal 250 KG , Crystal salt 200KG , magnesium sulphate of 100 KG and vegetable soil all around the plate up to 350mm above from top edge of plate and balance portion filing with excavated soil in layers not exceeding 25mm thick, 25mm bore galvanised iron medium grade watering pipe up to top of plate, 50mm bore galvanisd iron light grade pipe for earth strip protection, including all excavation earth work in any type of soil, PCC 1:3:6 type C1 for chamber of internal size 300mm x300 x 300mm with 120mm thick wall and 700 mm x 700mm x 150mm thick, bed concrete, RCC 1:2:4, type B1 for precast chamber cover 50mm thick, reinforced with welded steel wire fabric or XPM jali (weight not less than 4.00 Kg/sqm), funnel, with wire mesh, complete all as specified. Note:- (i) Item includes the cost of upto 7.5 metre GI pipe for protection of earth strip. (ii) Item includes cost of upto 7.5 metre earth lead strip.

Material and labour for bore well earthing with the help of mechanical boring machine of 150mm dia 30mtr depth, supply and fix 150 mm bore , UPVC pipe 6 kg/sqcm rating, 06 mtr long with the help of suitable size clamp with nut bolt and washer -01no including charcoal dust, salt fill in bore well for achieve earth conductivity less than 1 ohm. M&L for covering of bore well mouth with PCC (1:2:4) type B-1/Brick masonry pit of size 45x45x45 cm complete and give the mimimum earth test result below 1 ohm complete all as specified and directed by Engineer-in-Charge. Note :- (i) The earth pit shall be refilled by boulders free from vegetable soil.(ii) Earthing shall be tested by contractor in presence of Engr-in-charge. Record shall be maintained.Payment shall be admissible only after satisfactory test results. (iii) GI pipe electrode and GI strip shall be measured & paid separately.

Supply & lowering of GI tubing 50mm dia medium grade in incl necessary fittings for lowering in borewell of depth upto 30 mtr and providing necessary holes in pipe to achieve good earth conductivity complete all as specified & directed.

M&L for electrical rubber chequred mat, size 2 m x 1 m x 19 mm complete all as specified and directed.

Supply and fixing in replacement of Lithium base Energy efficient integrated Solar street light of 36 watt in single FRP body duly polyurethane coating (Camouflage color), encases with monocrystalline solar PV panel of 65-67Wp,lithium battery 11.1/12.8V,33.0 AH with inbuilt BMS,IP 65, High brightness W-LED(160-180lm/watt) lamp with Aluminium reflector for better light distribution ,CRI>70, color temp 5700K-6500K Microcontroller based charge controller cum driver,automaticdimming function(First 04 hrs at full brightness & rest of the time at lower light level with PIR motion sensor), Dusk to dawn operation,suitable to working temp (-) 10C to (+) 55C ,weight not more thatn 16-18 Kg with adjustable MS clamp suitable for pole/wall mounting etc complete all as specified. Protections: Short circuit, overload,Reserve polarity and battery protection.Firm should provide vital parametres Test report from NABL accredited lab and should be of made in India with CE & ROHS complaint. (Excavation & earth work shall be measured separately)

M & L for servicing of existing APFC panel of cap upto 200 KVAR including carrying out minor maintenance/repairs as required to make functional the systems incl providing 03 Nos CT's of suitable rating in existing LT panel alongwith 6 sqmm copper wire to get result of current in existing panel etc complete all as specified.

S&F in repair Capacitors duty contacor as per existing make and type of following capacity

S&F in repair power contractor upto 4 pole 25Amp , AC 3 rating , fixed in existing panel & connecting complete all as specified.

S & F in repair power facor APFC relay 8 stge 415VAC,3CT confirming to IS 13340 complete all as specified.

Demolition of old PCC and M&L for cement concrete 1:4:8 type D2 (using 40 mm graded crushed stone aggregate) as in foudation,fillinf and mass concrete complete all as specified.

Demolition of old PCC and M&L for cement concrete (1:2:4) type B-1 using 20mm graded crushed stone aggregate for pedestal of poles/ coping including necessary formwork, fair finishing to exposed surfaces using extra cement complete all as specified.

M&L for disconnection of LT panel incl LT cables of size upto 240Sqmm X 3.5/4core from existing foundation and reconnection with same panel after taking necessary corrective action to lift the panel height incl excavation and taking down existing cable with loop, providing new AL lugs and cable gland of appropriate size,insulation tape etc to restore electric supply incl necessary iron work to modify height of existing LT panel upto 1.2 Mtrs above existing level incl necessary welding work,nuts & bolts and 2 coat of paint with existing color over one coat of primer and required necessary PCC work complete all as specified and directed by Engr-in-charge. Note: PCC shall be measured & paid separately under respective item.

Supply, fabricate and Install as in replacement of double sided glow sign board of size 1.5 mtr x 1.2 mtr x 40 cm, made out of 25 mm bore MS pipe 'H' frame, covered with PGI sheet 24SWG gauge on all sides except front side, front side with flex sheet duly digital print embossing as directed by Engineer-in charge showing location /details of power house /tech area as directed and writing of letters (Block, Roman, Italic), in two or three rows, the same letters should be printed on both sides of the sign board, fixed with aluminium equal angle 25 x 25 x 3 mm thick fixed with screws and providing inside LED tube light fittings 1 x 9 Watt - 4 Nos for glowing the sign board at night with necessary internal electrical connections fixed on wall/pole and the sign board shall be fixed with MS channel 40 x 40 x 4 mm thick by means of nuts, bolts and grouted in ground up to 1.5 Mtr above GL and 0.45 belew GL with 50 mm dia GI pipe stand embedded in PCC bed block of size 300x300x450mm with PCC 1:3:6 type C1 using 20 mm graded stone aggregate and the MS frames/pipes shall be given two coats of synthetic enemal paint over a coat of red oxide primer complete all as specified and directed

S&F in replacement new generation energy saving and environmental friendly long life varsatile pressure die cast aluminium IP66 road way light fitting with high power LED as light source of capacity 60 watts (Surge protection of the light should be 10 KV )with suitable drivers etc and connecting with 4.0 sqmm aluminium solid conductor PVC insulated twin core weather proof cable etc, fixing to wall / pole with and including bracket made out of GI pipe of 40mm dia light grade not less than 1.5 mtr long, bent to shape, fixed to Pole/Wall in any position with flat iron clamps of size 30 x 4mm complete all as specified.

S & F in replacement low intensity twin type LED Aviation obstruction light fixed on OHT of cast aluminium ,Red in lighting color ,50 Hz, 230V AC operation range, IP 65 standard,power consumption 18 watt min Lux level 32 Lux at 1 Mtr required incl fastners/nut,bolts/clamp for fixing complete all as specified.

S&F aluminium socket and lux after disconnecting from panel and taking down burnt cable from panel of different location and cutting out the burnt portion of cable and extended the cable from cable loop, preparation of cable including necessary connection and testing complete of following sizes :-

10 Sqmm 2/4 core 1100 volt grade

16 Sqmm 2/4 core 1100 volt grade

25 Sqmm 3.5 core 1100 volt grade

35 Sqmm 3.5 core 1100 volt grade

50 Sqmm 3.5 core 1100 volt grade

95 Sqmm 3.5 core 1100 volt grade

120 Sqmm 3.5 core 1100 volt grade

240 Sqmm 3.5 core 1100 volt grade

S&F volt meter (0-500) digital squire flush type of size 96x96 mm including necessary addition/ alternation of panel including cutting/welding of front side of panel board /feeder to match the existing panel board/feeder including taking out of unserviceable one. complete all as specified.

S&F Ammeter (0 - 200 A) digital squire flush & CT type with CT's including necessary addition/ alternation of panel including cutting/welding of front side of panel board /feeder to match the existing panel board/feeder taking out of unserviceable one complete all as specified.

All as per srl item No. 34 but 0-100 A .

All as per srl item No. 34 but 0-75 A .

Taking down existing old LT panel board/ LT feeder pillar box comprising of MCCB & switch fuse unit of any capacity and size including bus bar, ammeters, voltmeters etc after disconnecting all cable connection and removing from site complete all as directed.

OUTGOING:- (i) MCCB , AC 415 volts, 3 pole current rating 200 Amps, breaking capacity 36KA= 02No’s Make- legrand/siemens/schiender (ii) MCCB , AC 415 volts, 3 pole current rating 160 Amps, breaking capacity 36KA= 01 No’s Make- legrand/siemens/schiender (iii) MCCB , AC 415 volts, 3 pole current rating 125Amps, breaking capacity 25 KA= 06 No’s Make- legrand/siemens/schiender (iv) spare blanking way for one No,s extra out going MCCB = 01 No

Taking shutdown, dismantling of LT panel complete and S&F out door type cubical panel board suitable for 3 phase, 4 wire, 415V, 50 Hz and tested at CPRI at 415 volts factory fabricated in an approved factory with CRCA sheet not less than 3.15mm thick having modern fabrication process powder coating in approved shade having thickness not less than 100 microns provided with suitable gasket to make it dust and vermin proof and general constructions conforming to IS : 8623/93. The LT Panel shall be front and back openable and having inner and outer shells. The inner shells duly compartmentalized for each control gears. The panel should have suitable size of Copper Bus -bar three phase 4 wire system having current carrying capacity not less than 1.2 times the rated current carrying capacity of the incomer ACB/MCCB. The panel should have the following incoming and outgoing controls duly fixed with the panel by means of suitable link plates complete all as specified and as directed by Engr-in-Charge. (PCC platform of suitable size for mounting the feeder pillar box is deemed to be included in the quoted rate ). approved manufacturer and to accommodate the following incoming and outgoing controls and suitable size:-

INCOMING (i) MCCB 250 A 4 pole -1 No (ii) Digital Multi functional meter VAFPP (voltage, current,frequency, power factor- 1 No (iii) Phase indicator lamp (LED type) 1 ste (set of three) OUT GOING (i) MCCB 125A 3 pole - 01 Nos (ii) MCCB 100 A 3 pole - 02 Nos (iii) MCCB 63A 3 pole - 03 Nos

Supply & Fix in replacement of Environmental friendly LED Flood light of capacity 150W with IP-65 protection 230V complete all as specified.

Supply & Fix in replacement of Environmental friendly LED Flood light of capacity 250W with IP-65 protection 230V complete all as specified.

Supply & Fix in replacement of Environmental friendly LED Flood light of capacity 300W with IP-65 protection 230V complete all as specified.

S&F in replacement of post top light fitting as per matching to existing type of capacity 40/45W made in die-cast aluminium decorative clear optics IP-65 complete all as specified.

S&F in replacement of 9w LED warm white bollards, integral decorative with opal acrylic with IP-65 protection light fitting complete including necessary connection complete all as specified.

Balancing the load of LT 415 Volt overhead/under ground system of any bldg / feeder/ panel board any location by providing skilled trademan & helper with necessary safty and working equipment scuh as clamp meter , high voltage megger tools, safty belts, hand gloves, crimping tool ,other reqd tools and plants and rectified the unbalance load on top priority basis/as and when reqd including testing complete all as specified.

Disconnection the electric supply and dismantling the section of high mast 16/20 mtr hegiht including fittings complete if requried by manually / hydra at AF station palam for servecing, repair of gear motor and replacement of rope and chain etc all as specified and directed, Refixing the same after repair/replacement of above items and testing complete all as specified.

Disconnecting LT supply and taking out defective LT ACB of cap 800 Amps any make and rating and serving by cleaning the fix and moving parts, removing dust particle by using high speed blower applying greese/jelly to moving mechanism and moving parts , tightening complete all as specified.

Vijay Electricals (BID ID -3114183)

Gaurav & company (BID ID -3120322)

PD GUPTA AND COMPANY (BID ID -3124608)

KAVYA ENTERPRISES (BID ID -3127645)