SPECIAL REPAIR TO EXTERNAL ELECTRIC SUPPLY IN THE AREA OF ASC CENTRE AND COLLEGE UNDER GE CENTRAL BANGALORE

Amount

Taking out/down old/unserviceable under ground LT cables of any size and connections including pipes etc from trenches/walls/poles of any cross sectional area and keeping serviceable materials in safe custody for reuse and unserviceable materials removing from site as specified and directed. (Note : Earth work shall be measured and paid separately under relevant items of this schedule)

Taking down/dismantling unserviceable street light fittings of any type/wattage and depositing to MES E/M store

Supply and fixing LED street light (ENDURA PEARL PLUS of Havells make)new generation energy saving and environmental friendly long life pressure die-cast powder coated LED street light 70 Watt, IP 66 protection, deep drawn MS housing in grey finish with clear acrylic and cast aluminium pipe mounting attachment and consisting of all acessories, prewired, making necessary connection by using 2 run 2.5sqmm stranded copper conductor, PVC insulated cable including testing on completion as directed. MAKE: HAVELLS Cat No ENDURAPEARLPLUSSL70WLED757PASYTOPC or equivelent of Wipro/Philips/CG/Surya Rashni /BAJAJ

S & F street light ENDURA CITY LINER NEX GEN, IP66 protection and impact ressistance of IK07, 45W LED 6000K new generation energy saving & environmental friendly long life versatile pressure die-cast aluminium roadway luminaire with high power LEDs as light source and HF electronic driver, including two run of 2.5 sqmm multi-stranded aluminium flexible wire 3.0 mtrs complete all as specified and as directed. (Make: Havell's Cat No. ENDURACITYLINER NEX GENSL45WLED757SASYBOPC or equivelant of make Bajaj/Phillips/CG)

S & F LED garden/lawn light fittings (CONE of Havells make) 8 Watt with LED bollard with opal acrylic diffuser and IP 65 protection including fixing accessories like nuts, bolts etc for holding the light fitting, grouting bollard fitting into PCC pedestal/block, providing 50mm dia PVC conduit/bend inside concrete bolck for passing cables, suitable connector for incomimg and outgoing of UG cable passing through each fitting, providing and connecting up with 2.5 Sqmm multistranded aluminium conductor cables not less than 3 metre of length etc and testing complete including taking down old light fitting carefully all as specified and directed. (Make : HAVELLS cat No CONEBL8WLED757PSYMTOPC or equivlant model of Bajaj/Wipro/Philips/CG/Surya Rashni as approved by GE). Note : - PCC block shall be measured and paid separately under respective item under this schedule.

S & F in repair LED post top of 25 Watt (CORAL (OPAL) of Havells make) new generation energy saving and environmental friendly long life aesthetically design with symmetrical light distribution spun aluminium landscape luminaire with high power LED as light source fixed on existing GI pipe post using new bolts nuts clamps connecting up by using 2.5 Sqmm copper conductor, multi-stranded copper conductor cable of required length complete all as specified and directed. (Make:- Havells Cat No CORALPT25WLED757PSYMTOPC or equivalent model of Bajaj/Philips/CG/Wipro/Eveready as approved).

S & F in repair Street light bracket arm of length not less than 1.5 m made out of GI tubing, 32 mm bore, light grade fixed to pole, etc with flat iron 40X5mm clamp, suitable nuts, bolts including painting with two coats of aluminium paint over a coat of red oxide, zinc chrome primer on steel surfaces complete all as specified and directed.

Excavation in trenches n.exc 1.5 m wide and n.exc 1.5 m in depth for foundation of poles, taking out/ laying UG cable etc not exc 10 Sqm in plan 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 not exc 25 cm as in soft/loose soil complete all as specified and directed.

Removing excavated surplus 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.

Provision of trenchless bore using mechanical numatic drilling equipment for passing electric cables through and including HDPE pipe of 100mm dia under the existing bituminous/WBM road/PCC hard standings, depth range not less than 1.0 mtr and upto 1.5mtr and making good to the distrubed surfaces of road to match with its existing specifications all as specified and directed. Note : 1. Quoted rates deems to be inclusing of necessary earth work, transportation and hiring charges of Drilling machine, and cost of HDPE pipe and passing pipe through bore complete. 2. Any damage to MES assets caused during trenchless bore shall be recitfied by the contractor at his own cost.

M & L for Sand cushioning and covering with clean dry sand in trenches for protection of under ground cables (below, above and around the cable laid in trenches) complete all as specified and directed. (Note: Thickness after punning down shall be measured for payment)

Supply and laying well burnt bricks, locally available first class bricks laid breath wise across the length of cable in trenches for protection of UG cables complete all as specified and directed.

Laying only old serviceable bricks obtained against Sch 'A' item No 1.00 here-in-after, laid flat, dry with width of the bricks laid to axis of the cable for protection of cable all complete as specified and as directed by the Engr-in-Charge.

Cutting the existing road/hard standing etc of any description and excavation in trenches of suitable wide and 60cm depth for laying GI pipe/UG electric Cable and making good all as directed. (The rate includes returning, filling, watering and ramming earth/excavated materials in layers and making good the surface as per exisiting after laying of elctric cables)

Supply, laying, jointing, testing and commissioning cross-linked polyethylene (XLPE) insulated, armoured, 2 core, nominal cross sectional area of main conductor 10 Sqmm, stranded aluminium conductor, ISI marked as per IS-7098 (Part-I) 1988 including cable glands, lugs etc to suit the cable size and to be laid in trenches, under floors, through GI Pipe complete all as specified and as directed.

Supply, laying, jointing, testing and commissioning cross-linked polyethylene (XLPE) insulated, armoured, 4 core, nominal cross sectional area of main conductor 10 Sqmm, stranded aluminium conductor, ISI marked as per IS-7098 (Part-I) 1988 including cable glands, lugs etc to suit the cable size and to be laid in trenches, under floors, through GI Pipe complete all as specified and as directed.

Supply, laying, jointing, testing and commissioning cross-linked polyethylene (XLPE) insulated, armoured, 2 core, nominal cross sectional area of main conductor 16 Sqmm, stranded aluminium conductor, ISI marked as per IS-7098 (Part-I) 1988 including cable glands, lugs etc to suit the cable size and to be laid in trenches, under floors, through GI Pipe complete all as specified and as directed.

Supply, laying, jointing, testing and commissioning cross-linked polyethylene (XLPE) insulated, armoured, 4 core, nominal cross sectional area of main conductor 16 Sqmm, stranded aluminium conductor, ISI marked as per IS-7098 (Part-I) 1988 including cable glands, lugs etc to suit the cable size and to be laid in trenches, under floors, through GI Pipe complete all as specified and as directed.

Supply, laying, jointing, testing and commissioning cross-linked polyethylene (XLPE) insulated, armoured, 4 core, nominal cross sectional area of main conductor 25 Sqmm, stranded aluminium conductor, ISI marked as per IS-7098 (Part-I) 1988 including cable glands, lugs etc to suit the cable size and to be laid in trenches, under floors, through GI Pipe complete all as specified and as directed.

Supply, laying, jointing, testing and commissioning cross-linked polyethylene (XLPE) insulated, armoured, 4 core, nominal cross sectional area of main conductor 35 Sqmm, stranded aluminium conductor, ISI marked as per IS-7098 (Part-I) 1988 including cable glands, lugs etc to suit the cable size and to be laid in trenches, under floors, through GI Pipe complete all as specified and as directed.

Supply, laying, jointing, commissioning and testing cross-linked polyethylene (XLPE) insulated, armoured cable for working voltage of 1100 Volts, PVC insulated, armoured, 3 core with reduced neutral conductor (3 1/2 Core), nominal cross sectional area of main conductor 50 Sqmm, stranded aluminium conductor, ISI marked as per IS-7098 (Part-I) 1988 including cable glands, lugs etc to suit the cable size and to be laid in trenches, under floors, through GI Pipe complete all as specified and as directed.

Supply, laying, jointing, commissioning and testing cross-linked polyethylene (XLPE) insulated, armoured cable for working voltage of 1100 Volts, PVC insulated, armoured, 3 core with reduced neutral conductor (3 1/2 Core), nominal cross sectional area of main conductor 70 Sqmm, stranded aluminium conductor, ISI marked as per IS-7098 (Part-I) 1988 including cable glands, lugs etc to suit the cable size and to be laid in trenches, under floors, through GI Pipe complete all as specified and as directed.

Supply, laying, jointing, commissioning and testing cross-linked polyethylene (XLPE) insulated, armoured cable for working voltage of 1100 Volts, PVC insulated, armoured, 3 core with reduced neutral conductor (3 1/2 Core), nominal cross sectional area of main conductor 120 Sqmm, stranded aluminium conductor, ISI marked as per IS-7098 (Part-I) 1988 including cable glands, lugs etc to suit the cable size and to be laid in trenches, under floors, through GI Pipe complete all as specified and as directed.

Supply and fix for 50 mm bore, Galvanised steel tubing, light grade with all fittings for protection of cable laid on Road crossing, laid in trenches/floor/road/wall complete all as specified and directed.

Supply and fix for 40 mm bore, light grade Galvanised steel tubing with all fittings for protection of cable laid on Road crossing, laid in trenches/floor/road/wall complete all as specified and directed.

Cutting chases in hardstanding/PCC work, cutting exc 10 cm but n.exc 20 cm girth, pinning in, making good to facings where required and pointing in cement mortar 1:3 to ends or edges of landings, steps, cills, sunshades, shelves, lintels, etc.; and cutting chases for concealed water tubing or concealed conduit wiring, etc., and making good with cement mortar, complete all as specified and directed.

S&F street light thermoplastic cable Junction box made of SMC/FRP of size 200x255x112mm, IP-66, weather proof for outdoor use with TPN terminal and with MCB SP, 6-32A, 10 KA, 'C' Curve, 01 No and connector terminal 4 pole indicating RYB Phase Colour and Neutral colour complete fixed to street light pole with suitable size of mild steel clamps, nuts & bolts complete all as specified and directed. (Make - Hensel, CAT No : KF 2525 or equivalent model of make as per list of manufacturer attached).

S&F in repairs Modular Junction box made of SMC/FRP of size 250X200X105mm with locking arrangement, hinged door, suitable to accomodate 2 Nos of FRP insulators for taking branch connection of street light from LT UG cable including provision of MCB SP, 6-32A, 10 KA, 'C' Curve, 01 No complete fixed to street light pole with suitable size of mild steel FI clamps, nuts & bolts complete all as specified and directed. (Make - Sintex, CAT No : GSJB 2520 or equivalent model of make as per list of manufacturer attached).

Material and labour for PVC insulated weather proof copper conductor cable drawn into pole of size 2.5 sqmm for connection of security / street light fitting from junction box all as directed.

Supply and fixing two run single core PVC insulated 2.5 sqmm cable stranded copper conductor along with 1.5 sqmm PVC insulated standed copper cable as earth wire complete all as directed. Note : Two run of 2.5 sqmm cable with one run of 1.5 sqmm cable shall be measured and paid as one unit length

S&F Rigid non-metallic PVC conduit of 20mm dia, exclusive of boxes (junction/terminal) but inclusive of all tees, bends, elbows, reducers, bell mouth tube ends and fixing accessories such as couplers, lock nuts, saddles, pipe hooks etc. complete all as specified and directed.

S& F in replacement MCCB, 4 pole, 415 volts, 25 kA breaking capacity, 63 Amps with adjustable thermal and adjustable megnetic release all as directed.

S& F in replacement MCCB, 4 pole, 415 volts, 25 kA breaking capacity, 100 Amps with adjustable thermal and adjustable megnetic release all as directed.

S& F in replacement MCCB, 4 pole, 415 volts, 25 kA breaking capacity, 160 Amps with adjustable thermal and adjustable megnetic release all as directed.

S& F in replacement MCCB, 4 pole, 415 volts, 25 kA breaking capacity, 200 Amps with adjustable thermal and adjustable megnetic release all as directed.

S& F in replacement MCCB, 4 pole, 415 volts, 25 kA breaking capacity, 250 Amps with adjustable thermal and adjustable megnetic release all as directed.

Fabricate, install and testing in replacement factory made bus bar chamber, outdoor type, weather proof having both side openable hinged door shutters with locking arrangement, size of chamber 90cm x 60cm x 40cm made of 3mm thick CRCA sheet, powder coated paint inside and outside, welded with 4 Nos angle iron legs of size 40 x 40 x 6mm, 80cm long duly painted with two coats of black enamelled paint over a coat of red oxide primer and errected in PCC 1:3:6, type C2 foundation above 50 cm from GL and at suitable depth and having the following accessories:- (a) MCCB,4 pole, 415 volts, 16 kA, 63 Amps Cap with thermal load release relay- 1 No (for incoming) (b)MCCB,4 pole, 415 volts, 16 kA, 32 Amps Cap with thermal load release relay- 1 No (c ) MCB,TPN , 32 to 63 Amps Cap, 10 KA breaking capacity 'C' curve - 1 No (d)Aluminium Bus Bar of 100 Amps capacity with heat shrinkable insulating sleeve, size 30x5mm, 4 Nos of required length supported on FRP insulators, internal wiring for indicators with 10sqmm copper cable single core of required length. (e)Indicator lamps with LED bulbs for R,Y,B with copper cable wiring - 1 set (f) Astronomy time switch with 42 Amps capacity 3 pole contactor with auto manual switch = 01 set

S & F earth continuity conductor or main earthing lead with galvanised iron strip of size 25 x 3 mm, fixed to wall on batten or recesses or chases or burried in ground or drawn in conduit/pipe or fixed to poles or any other indicated situation for loop earthing etc, as required complete all specification and directed.

M & L for Steel tubular swaged poles complete with cast iron base plate, finial taper plug, bolts, nuts & screws as specified type 410 SP-31 (9.0 metres long) including two coats of aluminium paint over a coat of primer except the planting depth which shall be painted with black bituminous paint including making alternate white and black strips 30cm height (05 strips) and writing pole number using suitable paint complete all as specified and directed. (Note : Excavation and Earth work, PCC filling shall be measured and paid separately)

Material and labour for earthing complete with galvanized steel earth plate 60cmx60cmx6mm thick electrode, buried directly in ground (earth pit not less than 2.25 meters deep below ground level) with top edge of the plate not less than 1.5 metres below normal ground level, connected to GI earth strip of 25 x 3 mm up to test point by means of nuts, bolts, check nuts and washers of GI including excavation and earth work, PCC 1:3:6 type C-1 pit, 20mm dia GI pipe medium grade, watering pipe and 32 mm bore GI pipe, light grade for protection of earth strip, MS angle iron frame 40x40x3mm , 40 mm thick RCC 1:2:4 type B-1 cover reinforced with 8 mm dia MS bars @ 75 mm C/C both ways and with MS handle made out of 12 mm dia bars, funnel , wire mesh etc complete all as shown in electrical plate No 3 of SSR part-I and connected to earthing test point all as specified or indicated including testing on completion complete.

M & L Earthing complete with GI earth plate electrode 600 mm x 600mm x 6 mm thick burried directly in ground vertically to a depth not less than 2.25 m below ground level with the top edge of earth plate at depth not less than 1.5 m below ground level connected to galvanised earth strip 32 x 6mm thick by means of bolts, nuts, check nuts and washers protected by 40mm bore light grade GI pipe, funnel with 20mm bore GI medium grade pipe for watering, wire mesh, including concrete pit in PCC (1:3:6) type C-1, pre-cast RCC 1:2:4 type B-1 cover slab of size 300x300x50mm reinforced with 8mm dia TMT steel bars @15cm centre to centre in both direction and 10mm dia MS handle of suitable size, charcoal or coke and salt in alternative layers,necessary earth work in any type of soil all as shown in Electrical Plate No 3 of MES Schedule Part I, earth lead connected to main switch board or main control board/panel/equipments all as directed and testing on completion. (Cost of earthing deemed to to be included upto 7.5 metre long GI earth strip and GI protection pipe including fittings. Earth pit shall be at min 500mm away from external face of building.)

Varsha Enterprises

RRK PROJECTS