Repair to LT external electric supply, LT cables LT OH line, LT Panels and connected work at Kanjoli line, Dayal Bagh and MES IB Complex at Mil Stn Bharatpur

Amount

Excavation in trenches, n. exc 1.5 Mtr wide and n. exc 1.5 Mtr in depth for foundation/laying of cable & for electric poles and getting out in soft/loose soil..

Excavation in trenches, exc 1.5 Mtr wide and n. exc 3 Mtr in depth for foundation of pole of cable and getting out in soft/loose soil complete all as specified and directed .

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

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

Supply & spread unwashed dry river sand for sand cushioning for covering the under ground cable in trenches. (Note :- Punning 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.

Taking out Unsv U/G cable PVC insulated armoured PVC sheathed / Al. Conductor, LT type of 25sqmm to 50 sqmm any size.

Taking out Unsv U/G cable PVC insulated armoured PVC sheathed / Al. Conductor, LT type of 70sqmm to 120 sqmm any size.

Taking out Unsv U/G cable PVC insulated armoured PVC sheathed / Al. Conductor, LT type of 185sqmm to 300 sqmm any size.

dismantling of old UNSV ACSR conductors M&L for stringing ACSR conductor LT Over Head line in Gundrai feeder 2 to 6 runs of weasel/Mink with permissible sag as per IS rules etc all as specified and directed by Engineer in Charge.

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:-

120 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 armoured (heavy duty) electric cable of single core 150 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 of following capacity :-

MCCB 415 volts thermal magnetic release adjustable type 400 Amps 04 pole 36KA

MCCB 415 volts thermal magnetic release adjustable type 250 Amps 04 pole 36 KA

MCCB 415 volts thermal magnetic release adjustable type 200 Amps 04 pole 36 KA

MCCB 415 volts thermal magnetic release adjustable type 160 Amps 03 pole 36 KA

MCCB 415 volts thermal magnetic release adjustable type 100 Amps 04 pole 25 KA

MCCB 415 volts thermal magnetic release adjustable type 63 Amps 04 pole 25 KA

MCB TPN 63Amps C curve 415 V, 10 KA Make Havells Cat No:DHMGCTNF063

Taking out old u/s pipe of any size

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.

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

M&L for road cutting in 300mm width & 450mm depth & repair to existing with bitumen premixed incl 150mm WBM complete all as specified and as dirceted

M&L for LT cable fault rectification of following sizes given by using Fault locator machine to detect fault and rectify the same incl T&P & items ie lugs,tape etc all as directed by Engr-in-charge of

10 sqmm to 95 sqmm X 3.5/4 core

95 sqmm to 240 sqmm X 3.5 core

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.

16 Sqmm to 35 Sqmm

50 Sqmm to 95 Sqmm

120 Sqmm to 240 Sqmm

Material and Labour for cleaning of dust particles from inside the LT Panel by air blowers, tightening of loose connections, filling of gaps with sealants, removing of vegetation, surface dressing surrounding the panel, welding of damaged panel doors, fixing of hinges, providing locking arrangements, applying one coat of primer, painting of panel with two coats synthetic enamel paint of existing colour complete including providing lock all as specified and directed by Engr-in-charge.

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.

M&L for cement concrete 1:3:6 type D2 (using 40 mm graded crushed stone aggregate) as in foudation,fillinf and mass concrete complete

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.

M&L for disconnection of LT panel incl LT cables of size upto 240 Sqmm 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 and fix electronic meters temper proof LCD display with polycarbonate cover 230 V, 10-60Amp, accuracy class-I 50Hz, conforming to IS13779, IP-54, with parameters to show data, time,current reading, load, PF, voltage and KWH complete incl taking down old unsv eletric meter & depost to MES store yard all as specified and directed

Ditto all as per item No 27 but 3 Phase, 415 volt.

Supply and fixing of single / Three phase meter box made of accrylic sheet complete all as specified and directed by Engr-in-charge.

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 fixed to Pole/Wall in any position including taking down complete all as specified and directed. Make:- Crompton / Philips/Bajaj/Havells.

Supplying and fixing 1100 volts grade heavy duty cable PVC insulated aluminium conductor, served with inner sheathing of PVC tape and overall PVC sheathed in service connections 4 mm service connections, one twin core cable circular

S&F 20 mm dia Unplasticised PVC pipes of pressure rating 10 Kgf/cm2 fixed on pole with MS clamps made out 25 x 3 mm thick MS flat with the size of pole , nut, bolt etc at the interval of 1 meter all as specified and directed

Supply, install, test and commissioning factory made THERMOPLASTIC/HDPE CABLE JUNCTION BOXES IP 66/67 “weather proof”, with terminals for outdoor installation (with knockouts for cable entry) of size 280 x 170 x 105 mm depth with cable entry size of 10-25 sqmm with 4 No. busbar of capacity 63 Amp and MCB SP 6 Amp-1 No.of make sintex each, with flat iron clamps of size 30 x 6mm, nuts and bolts complete including taking down all as specified and directed by Engg in charge.

M&L Danger notice plate of 1.6mm thick mild steel sheet, vitreous enamelled white, with letters, figures and conventional skull and bones in signal red colour and fixed with M.S. clamps, bolts and nuts of approved size, for LT, 20x15cm size

Trimming/prunning and removing of tree branches or any other forein objects from LT /HT over head conductor and clearing the OH Line of any type and size for one span of any length in 2 way /4 way/6 way conductor system. Notes: (i) Insulators of any type, connectors and ACSR conductor of any size required at site will be measured and paid separately under relevant item of this schedule. (ii) The contractor is responsible for provision of Necessary T & P and safety equipments to complete the job. (iii) Quoted rate is deemed to inclusive of Replacement of Insulators, Joining the ACSR Conductor, Jumpering and stringing the ACSR conductor etc.

Supplying, errecting and fixing steel tubular swaged poles with Mild iron base plate of size 300mm x 300mm x 6mm, finial taper plug, bolts, nuts & screws for type 410 SP-31 (9.0 metres long) including painting with two coats of aluminium paint over one coat of redoxide 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 & yellow paint starting from plinth level at a gap of 30 cm in between 2 bands and numbering of poles, in yellow 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 and including bracket of 40mm dia and clamp of 40x 6mm complete and including pipe 40mm light grade of 1.5mtr lenth 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.

Dismantling of corroded out and broken Cross arms and M&L for cross arms, bracings, supports, clamps and back plates etc fabricated from structural steel section incl nuts bolts and washers, welding, bending, cold or hot, drilling holes for bolts, in any shape all as specified and directed by Engineer in Charge

S&F ON LOAD change over switch 415V with & including outdoor type sheet metal enclosures (sheet thickness 3.15 mm ) including necessary angle iron stand grouted in PCC, 4 pole of capacity 200 Amps with in and out cable gland complete as specified & directed . Make: L&T or equivalent make specified in Appx B

S&F ON LOAD change over switch 415V with & including outdoor type sheet metal enclosures (sheet thickness 3.15 mm ) including necessary angle iron stand grouted in PCC, 4 pole of capacity 100 Amps with in and out cable gland complete as specified & directed . Make: L&T or equivalent make specified in Appx B

M/s Ranaji Construction Co

krishna Associate

SHRI HARI CONSTRUCTION

M/S MAMTA CONSTRUCTIONS

Vijay Electricals