Repair/replacement of LT cables LT OH lines, MCCBs earthing stabilizer and connected works at depot area under GE Bharatpur

Amount

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 and directed.

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

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 and directed.

Supply & spread unwashed dry river sand for sand cushioning for covering the under ground cable in trenches complete all as specified and directed. (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 10 sqmm to 16 sqmm any size complete all as specified and directed.

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

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

Taking out Unsv U/G cable PVC insulated armoured PVC sheathed / Al. Conductor, LT type of 185sqmm to 400 sqmm any size complete all as specified and directed.

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:-

400 Sqmm 3.5 core

185 Sqmm 3.5 core

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

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 following sizes:-

40 mm bore

50mm bore.

100mm bore.

Boring of holes under road, pavement, hard standing by trenchless technology using ultra sounding technique and necessary machine for laying under ground pipe up 100mm dia complete specified & directed by Engg in charge. Note :- GI pipe shall be measured and paid in concern Item

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

16 sqmm to 50 sqmm X 3.5/4 core

70 sqmm to 120 sqmm X 3.5 core

150 sqmm to 400 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 required will be included in above job .

16 Sqmm to 25 Sqmm

35 Sqmm to 50 Sqmm

70 Sqmm to 120 Sqmm

150 Sqmm to 400 Sqmm

Shifting of LT XLPE underground cable with proper connection in trenches / pole etc, aluminium conductor of any sizes complete all as specified and directed by Engr-in-charge.(Note:- Excavationon with Earth Work,sand cushioning will be measured under respective item of BOQ)

Taking out old PCC cable cover & Re-laying after shifting of cable any type / any size from trenches all as specified and directed.

Supply & fix in repair High performance microprocessor based 3 phase APFC relay control panel with Auto/Manual Option including control CT & control wiring of the panel.

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. (iii) Item includes cost of 7.5 metre earth lead strip (iv) Earth electrode shall be surrounded by adequate quantity of charcoal dust and salt to a packed thinkness of 15 cm on all sides.

Supply, install, testing and commissioning factory made (CPRI test certified) LT panel box (KIOSK) out door type platform mounted suitable for 415 volt , 3 phases, 4 wire , 50 Hz AC supply system all as specified and directed having busbar chamber with insulated AL bus bars installed on percelain insulators, the panel shall be dust and vermin proof double door made of 3.15 mm CRCA MS sheet outer & inner 2.0 mm thick and individual compartment for MCCB/MCB & volt/Amps meter and 50 x 50 x 5 mm thick angle iron and 0.75 m long for base frame work.The complete feeder pillar box should be powder coated including internal wiring with PVC insulated solid copper conductor FRLS cables appropriate size but not less than 4 Sqmm. Front and back opening type with approx size for cable entry with double door shutter including locking arrangement as per manufacturers with 2 Keys. (a) Incoming- Change Over 4 pole 800 A , 415V - 01 No. (b) Incoming- ACB 4 pole 800 A , 415V, 50 KA - 01 No. (c) Outgoing- ACB 4 pole 800 A , 415V, 50 KA - 01 No (d) Outgoing- MCCB 250 A, 4 pole 36 KA , 415V, - 01 No. (e) Outgoing- MCCB 160 A, 4 pole 16 KA , 415V, - 01 No. (f) Outgoing- MCCB 100 A, 4 pole 16 KA , 415V, - 02 No.

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.

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 all complete specified & directed by Engg in charge. Make:- Crompton / Philips/Bajaj/Havells.

S & F street light GI bracket of 1.2 mtr long made out of 40 mm dia light grade GI pipe bend to shape of 120 degree end welded at required including 02 Nos MS clamp of FL 40 x 6mm including nuts bolts & washers with fixing of LED street light complete necessary fixing arrangements on pole as directed.

S & F in replacement 4 sqmm solid conductor 1100 volts grade heavy duty cable PVC insulated aluminium conductor, served with inner sheathing of PVC tape and overall PVC sheathed twin core cable flat or circular from junction box to fitting complete all as directed by Engineer-in-charge.

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 2 meter complete all specified & directed by Engg in charge.

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 25 x 4 mm, 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

S&F ON LOAD change over switch 415V with , 4 pole of capacity 400 Amps complete as specified & directed . Make: L&T or equivalent make specified in Appx B

S&F ON LOAD change over switch 415V with , 4 pole of capacity 200 Amps complete as specified & directed . Make: L&T or equivalent make specified in Appx B

S&F ON LOAD change over switch 415V with , 4 pole of capacity 100 Amps complete as specified & directed . Make: L&T or equivalent make specified in Appx B

Supply and laying of Aggregate for protection of LT panel gauge 20 mm to 40 mm grade complete all as specified and directed at site.

Supplying and laying synthetic Rubber insulated mats mm thick for voltage upto 3.3 kv for electrical purpose as per IS 15652-2006, (superseding IS 5424) suitable for electrical shock safety of sizes 2m x 1m

Supply and fixing of Lithium base Energy efficient integrated Solar street light of 32 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 as reequired.Make: AXXON/HAVELLS/PHILLIPS 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.

M/s Ranaji Construction Co

PD GUPTA AND COMPANY

krishna Associate

GANGA CONSTRUCTION

VISHAL ENGINEERING COMPANY