SPECIAL REPAIRS TO THREE PHASE ELECTRIC SUPPLY FOR GUARD LIVING AND PROVISION OF SECURITY LIGHTS AT BATHINDA UNDER GE(U) BATHINDA.

Amount

Excavation in trenches not exceeding 1.5 metre wide and not exceeding 1.5 metre in depth for foundation, laying of cables or pipes (where provided) and getting out in soft/loose soil including trimming the sides and forming bottom surfaces to required levels complete all as specified and as directed .

Taking out old un-serviceable/faulty under ground cable of any size from pole / wall / cable duct under ground trench etc for re-use or removal from site of work complete all as directed.

Supply and laying or fixing or laid in trenches/ ducts/ through pipes/ in floors / under roads/ hard standing /along poles and testing LT cable XLPE, PVC insulated screened, bedded, galvanised steel strip or wire armourd cable (heavy duty) 1100 volt grade with aluminium conductor having cross sectional area 70 Sqmm 3.5 core conforming to IS-7098 (Part-I -1988) complete all as specified and as directed.

All as per serial item No 03 above but sectional area 25 Sq mm 4 core.

All as per serial item No 03 above but sectional area 16 Sq mm 4 core.

M&L for sand cushioning with coarse sand in trenches for protection of underground electric cable, spread to uniform 23 cm thickness and punned down gently to 18 cm complete all as directed.

Supply and laying well burnt sub class B breicks old size bricks, laid flat dry, in trenches with width of the bricks laid to the axis of cable for cable protection complete all as specified and as directed.

Supply and laying un-reinforced precast concrete cable cover, Class LV, Type 1, Flat size 250 mm x 150 mm x 40 mm conforming to relevant IS specification as in protection layer complete all as specified and directed.

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

Removal of surplus excavated soil to a distance not exceeding 50 metre and depositing where directed at a level not exceeding 1.5 metre above the starting point complete all specified and as directed.

Supply and laying or fixing GI tubing light grade 50 mm dia for cable protection including fitting under road / across the drain or nallah / laid in trench complete all as specified and directed by Engineer-in charge .

All as per serial item No. 11 above but for GI pipe 40 mm bore.

Material and labour for making the hole under road and hard standing for laying and incluidng inserting Galvanised steel light grade pipe up to 80 mm dia including all fittings as required at site by mechanical drill system or Auger system and making the surface good as per existing surface completed all as specified and directed by Engineer-in-Charge. Note : Galvanised steel light grade pipe shall be paid under respective items.

Supply and fixing junction box ,size not less than 200 mm x 160 mm x 98 mm, insulated type , made out with Polycarbonate with glass fiber reinforced. Cat Part No. KF2525 Make of Hensel / Siemens / GE Power / Rittal with MCB SP'C'Curve 2.5 Amp complete as per manufacturers instructions. Note :- 1.Manufacturer should submit routine test certificate for CJB/PJB. 2.The Polycarbonate Junction Box shall be environment friendly, recyclabe, UV resistant, halogen & silicon free, anti acid & anti corrosive. 3. The Junction Box shall be rated for Degree of ingress Protection IP 66 in accordance with IEC 60529. 4.The gasket material of junction box shall be Polyurethane and the gasket shall be internally embedded. 5.The Junction Box shall be complies with requirements of the standards IEC 60998 - 1, IEC 60988 - 2 - 1, IEC 60670 - 22 & IEC 60670 - 2 - 5. 6. The Junction Box color according to RAL 9011. 7.The manufacturer of Junction Box / Enclosure shall submit a copy of IEC Certificate . For beter safety the Polycarbonate enclosure and shall be fire retardant & self - extinguishing in accordance with IEC 60695 - 2 - 11, DIN VDE 0304 Part - 3, UL Subject 94 for Flammability V-2. It should be tested at Glow Wire test for 960 degree Centigrade. The impact strength of Polycarbonate enclosure / boards i.e. the Degree of protection against mechnical load shall be in accordance with EN 50298 - 98 for IK 08. 8. The rate of MCB SP 'C' Curve 2.5 Amp is included in this item and nothing shall be paid extra on this account.

Earthing complete with GI earth plate electrode of size 60cm x 60cm x 6mm buried directly in ground vertically at a depth not less than 2.25 metre below normal ground level with top edge of earth plate at a depth not less than 1.5 metre below normal ground level sorrounded from all sides by 15cm thick and packed layer of charcoal dust and common salt fliing in alternate layers etc and connected to and including 32 x 6 mm GI strip upto 7.5 mtr by means of bolts, nuts, check nuts and washers made of galvanised iron and protected by light grade 20 mm dia GI pipe connected to main control board and GI pipe medium grade 40 mm bore for watering and including funnel, wire mesh, charcoal salt etc RCC pit cover flush to earth pit 50mm thick reinforced with 8mm TMT bar 100mmC/C and PCC chamber pit with PCC (1:3:6) type C1 (using 20mm graded aggregate) including excavation and earthwork disposal of surplus soil to distance not exceeding 50 metre) and testing after completion all as specified and shown on plate No 3 of SSR Part-I 2009.

Taking down old unserviceable LT feeder pillar box of any discription and size including demolished PCC foundation and all accessories such as MCCB/Cubical type complete all as directed.

Supply, fabricating, installation, testing , commissioning and electrically connecting Polycarbonate CPRI approved OEM made LT FEEDER PILLAR shall be made of modular POLYCARBONATE THERMOPLASTIC ENCLOSURES which should be UV resistance, Degree of protection against mechanical load should be IK08 (5 Joule) in accordance with IEC 62262. The manufacturer of panel shall submit a copy of CPRI TEST REPORT IN POLYCARBONATE OF DEGREE OF INGRESS PROTECTION IP65 IN ACCORDANCE WITH IEC 60529. The gasket should be internally embedded made of polyurethane. The panel should pass glow wire test 960oC in accordance with 60695-2-11 flame retardant and self-extinguishing. LT junction box cubical type of size 60cm x 40cm x 30 cm,415 volts for outdoor use ,machine pressed front opening with single door with provision of rubber beading and locking system including aluminium bus bar 4 strip of size 30 mm wide and 6 mm thick with provision of hole on bus bar fixing of cable mounted on PVC / epoxy insulators, mounted on angle legs of size 25mm x 25mm x 5mm frame and legs duly spray painted internally and externally with two coats of synthetic enamel paint over a coat of red oxide primer ,legs grouted in PCC(1:2:4) Type B-1 (using 20 mm graded stone aggregate) complete including all provision of opening for incomming/outgoing cables including one No. of MCCB, 160 A, 4 pole, 25 KA and testing complete all as directed by Engineer-in Charge. Note :- it shall be responsibilty of contractor to obtain the copy of CPRI Test report in Polycarbonate of Degree of ingress Protection IP65 in accordance with IEC 60529 from the manufacturer and submit the same to Engineer-in-charge.If contractor fails submit the report to the department will recover an amount of Rs.10000.00 from the dues of contractor.

Supply and fixing energy efficient LED street light fitting of 60 Watt epoxy powder coated pressure die cast aluminium housing to act as heat sink for efficient dissipation of heat and toughened glass with IP 66 degree of protection, system luminous efficency more than 100 lumens / watt individual LED's should have lenses for better throw across and along road, PF>0.9 with voltage range 140 to 270 Volt, fitting should be provided wih inbuilt 10 KV minimum surge protection, short circuit and over voltage protection facility for Driver Driver should be potted with electrolytic capacitor of 105 degree and fiiting including making electrical connection complete all as directed. Make- Polycab/ havells/ Halonix/ Crompton/ C & S

Supply and erecting pre-stressed concrete poles 9 mtr long of cross section (102mmx172mm) at top and (102mmx279mm) at bottom, class-10 complying with requirements of IS-1678-1978 in perfect vertical position, embedded in PCC foundation and coping, including applying two coats of cement base paint on PCC coping complete all as directed. Note: (i) PCC and earth work shall be measured and paid for separately under respective item. (ii) The T&P vehicles will be arranged by the contractor for transporting the pole and the cost deemed to be included in the quoted rates.

M&L for PCC (1:4:8) type D-2 using 40 mm graded crushed stone aggregate as in foundation of electric poles/struts etc including necessary formwork complete all as specified and directed. Note: Volume of poles/struts embedded in concrete shall be deducted during calculation the quantity of PCC for foundation and coping.)

M&L for PCC (1:2:4) type B-1 using 20 mm graded crushed stone aggregate as in coping of electric poles/struts etc including necessary formwork complete all as specified and directed. Note: Volume of poles/struts embedded in concrete shall be deducted during calculation the quantity of PCC for foundation and coping.)

PREM ENTERPRISES

Sandeep Enterprises

M/s Kataria Construction Company