SPL REPAIR OF UG CABLE MCCB SWITCH GEAR AND CONNECTED ITEMS AT SWE CRBN TRG SCHOOL AT BATHINDA MIL STN

Amount

Taking out old unservicable under ground LT XLPE / PVC cable of any size from trenches / wall / roof / road / pipe / pole / DB including taking out of brick layer of cable protection complete all as specified and as directed by Engineer-in-Charge. Note :-Excavation and earth work shall be measured and paid for separately.

Supply and laying or fixing GI tubing light grade 40 mm dia for cable protection including fitting complete with flat iron clamps size of flat iron 25mm x 4mm, nuts, bolts & washers complete fixed to poles / along wall / floor / under road / across the drain or nallah / laid in trench all as specified and directed by Engineer-in charge .

Supply and laying or fixing GI tubing light grade 80 mm dia for cable protection including fitting complete with flat iron clamps size of flat iron 25mm x 4mm, nuts, bolts & washers complete fixed to poles / along wall / floor / under road / across the drain or nallah / laid in trench all as specified and directed by Engineer-in charge .

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 185 Sqmm 3.5 core conforming to IS-7098 (Part-I -1988) complete all as specified and directed by Engineer-in-charge. (Excavation and earth work, sand cushioning & GI pipe shall be measured and paid for separately)

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 150 Sqmm 3.5 core conforming to IS-7098 (Part-I -1988) complete all as specified and directed by Engineer-in-charge. (Excavation and earth work, sand cushioning & GI pipe shall be measured and paid for separately)

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 95 Sqmm 3.5 core conforming to IS-7098 (Part-I -1988) complete all as specified and directed by Engineer-in-charge. (Excavation and earth work, sand cushioning & GI pipe shall be measured and paid for separately)

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 directed by Engineer-in-charge. (Excavation and earth work, sand cushioning & GI pipe shall be measured and paid for separately)

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 16 Sqmm 4 core conforming to IS-7098 (Part-I -1988) complete all as specified and directed by Engineer-in-charge. (Excavation and earth work, sand cushioning & GI pipe shall be measured and paid for separately)

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 16 Sqmm 2 core conforming to IS-7098 (Part-I -1988) complete all as specified and directed by Engineer-in-charge. (Excavation and earth work, sand cushioning & GI pipe shall be measured and paid for separately)

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 10 Sqmm 4 core conforming to IS-7098 (Part-I -1988) complete all as specified and directed by Engineer-in-charge. (Excavation and earth work, sand cushioning & GI pipe shall be measured and paid for separately)

Excavation in trenches, not exceeding 1.5 metre wide and not exceeding 1.5 metre in depth for pipe line, cable trenches etc not exceeding 10 sqm area on plan and not exceeding 1.5 metre in depth and getting out in soft/loose soil complete all as specified and directed by Engineer-in-charge.

Returning filling in, including spreading, levelling, watering and well ramming in layers not exc 25 cm complete all as specified and directed by Engineer-in-charge.

Removing excavated material to a distance not exc 50 m and depositing where directed at a level not exc 1.5 m above the starting point complete all as specified and directed by Engineer-in-charge.

Material & labour sand cushioning using clean Fine River sand for underground cable 8 cm before laying cable and 15 cm after laying and punned to 18 cm after laying of cable complete all as specified and directed by Engineer-in-charge. ( Note:- Punned thickness shall be considered for payment purpose)

Supply and laying Best quality, locally available, sub class ‘B’ clay bricks (Old Size) for cable protection cover, laid flat and dry in trenches over the cable , perpendicular to the direction of cable complete all as specified and as directed by Engineer-in-Charge.

Taking down old unserviceable LT panel of any discription and size including demolished PCC foundation and all accessories such as MCCB/Cubical type switch /Measuring instruments /indicator lamps etc. complete all as directed.

Supply, fabricating, installation, testing , commissioning and electrically connecting LT Feeder Pillar box cubical type of size 60cm x 40cm x 30 cm,415 volts ,factory made , machine pressed , dust and vermin proof , out door type , made with CRCA sheet 3.15 mm thick , Feeder Pillar Box shall be powder coated with 7 tank process for treatment of degreasing, pickling & two coats primer, before being given the stove epoxy finish. , Front opening with single door with provision of rubber beading and locking system , including 100 Amp Aluminium bus bar with set of 4 with provision of hole on bus bar for fixing of cable mounted on PVC / epoxy insulators, including MCCB 100 AMP , 4 pole , 415 volts , rating with breaking capacity 25 KA,adjustable thermal and magnetic setting 80-100% = 01 No. and mounted on angle iron legs frame made with angle iron size 25mm x25mm x 5mm 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 crushed stone aggregate) including necessay earth work complete , including all provision of opening for incomming/outgoing cables and testing complete all as directed by Engineer-in Charge.

Material and Labour Earthing complete with galvanised iron earth plate electrode of size 600mm x 600mm x 6mm buried directly in ground (earth pit not less than 2.25 mtr deep below ground level ) with top edge of the plate not less than 1.5 metre below normal ground level, connected to and including GI strip 32mm X 6 mm by means of GI bolts/nuts/washers, protected by 40 mm bore GI light grade pipe. Earth plate shall be surrounded by alternate layer of charcoal or coke and common salt 15 cm thick all around bottom and top. 20 mm GI light grade pipe for watering and including funnel, wire mesh,RCC cover & frame, PCC (1:3:6) type C1 (using 20 mm graded crushed stone aggregate) as in earthing pit including necessary excavation & earth work, all as specified & shown in electrical plate No. 3 of SSR Part – I. Note:- (i) PCC chamber shall be constructed at least 1.5 metre away from the earth electrode and pipe for watering shall be provided in slanting manner.

Material and labour for making the hole under road and hard standing for laying and incluidng inserting Galvanised steel light grade pipe of 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 : The rate of Galvanised steel light grade pipe of 80 mm dia is included in this item and nothing shall be paid extra on this account.

Supply and fixing in repair Energy efficient LED street light fitting of 45 Watt seasonal RTC control with dimmable type, including No. of LED bulbs as per manufacturers instructions for lighting of 45 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 and fiiting including making electrical connection for cable connection complete all as directed. Make- HALONIX CAT NO. HLSLD-ML04-45-CWL-DIM/ WIPRO LR0245W/HPL CCMSSL45W/HAVELLS CCMSLS45W/C&S INDUS-S45W/PHILIPS CCMSSL45W/CROMPTON SMARTSL45W or equivalent cat part of makes as specified in Appendix ‘A’ approved list of makes / manufacturers here-in-after and approved by GE. Note :- Cable for connection of LED light fitting shall be measured and paid under appropriate item of BoQ.

Supply and fixing junction box ,size not less than 200mm x 160mm x 98mm, insulated type , made out with Polycarbonate with glass fiber reinforced. Cat Part No. KF5255 Make of Hensel / Siemens / GE Power / Rittal. 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.

Supply and fixing PVC insulated stranded aluminium conductor cable sheathed of Size 6 Sqmm twin core flat, 1100 volts , connection for street light fitting from junction box to LED Fitting complete all as specified and directed by Engineer-in charge.

M/s badrinath Traders

NASIB ENGINEERS AND CONSTRUCTION

M/s Kataria Construction Company

m/s G.S. Enterprises