REPAIR REPLACEMENT OF EXTERNAL SERVICES ELECTRIFICATION SUPPLY DISTRIBUTION SYSTEMS AND CONNECTED ALLIED WORKS AND STP AT OLD TBIII NEW TBIII MEG AND CENTRE FMME TOC POC ASSAYE LINE AND MEG OFFRS MESS AREA OF GE NORTH BANGALORE

Amount

Excavation in trenches in hard/dense soil not exc 1.5 mtr wide and not exc 1.5 mtr in depth for laying of cables/errection of pole etc complete all as specified and as directed.

Excavation in trenches in hard/dense soil not less than 1.5 mtr and not exc 3 mtr in deep for pole foundation etc complete all as specified and as directed.

Returning, filling in trenches incl spreading leveling watering and well ramming in layers with soil not exc 25 cm thick in each layer complete as specified and as directed

Removing surplus excavated soil to a distance not exc 50m and dispositing at a level not exc 1.5 mtr above the starting point complete all as specified and as directed

M&L for sand cushioning with a layer of M sand under and above the cable complete all as specified and as directed. Note:- Punned thickness only will be measured for payment.

S&L sub class burnt bricks for cable protection complete as specified as directed

Supply and laying cable XLPE insulated screened PVC bedded galvanised steel strip or wire armored, electric power cable (heavy duty) 1100 Volts grade with stranded aluminium conductor connected with suitable legs including neccessary roadcrossing if applicable and taking out the existing unserviceable cable for following size :- 2 C x 10 Sqmm

All as per item No. 7 above but for 4 C x 16 Sqmm

All as per item No. 7 above but for 3.5 C x 25 Sqmm

All as per item No. 7 above but for 3.5 C x 35 Sqmm

All as per item No. 7 above but for 3.5 C x 50 Sqmm

All as per item No. 7 above but for 3.5 C x 70 Sqmm

All as per item No. 7 above but for 3.5 C x 95 Sqmm

All as per item No. 7 above but for 3.5 C x 120 Sqmm

All as per item No. 7 above but for 3.5 C x 150 Sqmm

All as per item No. 7 above but for 3.5 C x 185 Sqmm

All as per item No. 7 above but for 3.5 C x 240 Sqmm

M&L for replacement of iron work of any type incl cross arms, supports, bracing MS clamps etc made out of MS channel/angle iron/flat iron/ round section of any size and bolt nuts and washer incl painting with two costs of aluminium paint over a coat of red oxide all as specified and as directed

M&L in replacement of pin type porcelain, vitreous white or brown insulator incl one galvanized mild steel spindle two galvanized iron washer and galvanized iron nut 100 mm height and 65mm dia for 1100 volts grade complete all as specified and as directed

M & L in replacement of shackle type porcelain, vitreous white or brown insulator incl one galvanized mild steel spindle two galvanized iron washer and galvanized iron nut 75 mm height and 90mm dia for 1100 volts grade complete all as specified and as directed

M & L for GI tubing light grade 40mm with all accessories for cable protection fixed on poles / bldgs / road and laid in trenches incl necessary MS clamps, bolts and nuts etc including taking down unsv pipe complete all as specified and as directed. Note road cutting rate are included on the above items.

M & L for GI tubing light grade 50mm with all accessories for cable protection fixed on poles / bldgs / road and laid in trenches including necessary MS clamps, bolts and nuts etc all as specified and as directed. Note road cutting rate are included on the above items.

M & L for GI tubing light grade 80mm with all accessories for cable protection fixed on poles / bldgs / road and laid in trenches including necessary MS clamps, bolts and nuts etc including taking down unsv pipe complete all as specified and as directed. Note road cutting rate are included on the above items.

M & L for earthing complete with galvanized steel earth plate electrode 60 cm x 60 cm x 6mm thick buried directly in ground vertically to a depth not less than 2.5 mtr below ground level with top edge of earth plate at a depth not less than 1.5 mtr connected to and incl galvanized strip 25x4mm as earth lead up to 7.5 mtr long by means of nuts, bolts, thimbles,check nuts and washers etc made of galvanized iron connected to earthing test point all as shown in electrical plate No 3 of SSR Part-I 2009 and as specified or indicated and testing on completion incl earth work and excavation in any type of soil PCC (1:3:6) type C1 chamber, pre cost slab 40mm thick in cement concrete (1:2:4) type B1 with 8 mm dia MS bars reinforced at 10 cm centre to centre both ways incl funnel with watering pipe wire mesh and lugs, incl test point complete all as specified and as directed

M & L for earthing complete with galvanized steel earth plate electrode 60 cm x 60 cm x 6mm thick buried directly in ground vertically to a depth not less than 2.25 mtr below ground level with top edge of earth plate at a depth not less than 1.5 mtr connected to galvanized earth lead wire 4 mm dia as earth lead up to 7.5 mtr long by means of nuts, bolts, thimbles,check nuts and washers etc made of galvanized iron connected to earthing test point all as shown in electrical plate No 3 of SSR Part-I 2009 and as specified or indicated and testing on completion incl earth work and excavation in any type of soil PCC (1:3:6) type C1 chamber, pre cost slab 40mm thick in cement concrete (1:2:4) type B1 with 8 mm dia MS bars reinforced at 10 cm centre to centre both ways incl funnel with watering pipe wire mesh and lugs, including testing complete all as specified and as directed.

M & L for tightening of ACSR (Aluminium conductor steel reinforced) conductor of any size between two poles for 06 runs of conductor incl binding wire of appropriate size complete, including clearing of path and branch cutting upto one meter around OH line etc all as specified and as directed

Supply and fix in repairs, MCCB, 4 pole, 415 V, 100 A, 16KA breaking capacity, adjustable thermal setting, including replacement of thimbles of required size of connecting cable, complete all as specified and directed.

All as per item No. 27 above but for MCCB 200 Amps 36 KA with adjustable Thermal setting .

All as per item No. 27 above but for MCCB 250 Amps 36 KA with adjustable Thermal setting .

All as per item No. 27 above but for MCCB 315 Amps 36 KA with adjustable Thermal setting .

All as per item No. 27 above but for MCCB 63 Amps , 25 KA with adjustable Thermal setting

M & L for replacement of PVC 4 line separator 415 volts 50 Hz all as specified as directed

M&L for taking down old burnt cable joint, Supply and fix cable jointing kit for 1.1KV grade cable for straight through joint complete with jointing material and accessories suitable for 3.5 core/4core XLPE armoured aluminium conductor cable for following sizes:- 3.5 C x 25 to 35 Sqmm

All as per item No. 33 above but for 3.5 C x 50 to 120 Sqmm

M&L for painting of steel tubular/PCC poles of any height and type, including security light mounting brackets with one coat of aluminium paint/two coat of cement base paint including painting black and yellow strip or as ordered by engineer-in-charge on poles up to 1.5 mtr high above coping level and numbering of pole complete all specified and as directed.

Dismantling of ACSR (Aluminium conductor steel reinforced) conductors. Note:- Quoted rate shall deemed to include for cutting / clearing branches as required upto one meter around OH line.

M&L of ACSR (Aluminium conductor steel reinforced) conductor of any size on poles incl binding wire of appropriate size complete all as specified and as directed

Refixing of serviceable ACSR conductor tightening to insulator.

M&L for stay assembley complete with all accessories as shown in elect plate No 1 of SSR Part-I consisting of stay rod 20mm dia 1.8 mtr long,size of stay plate 230 x 230 x 6 mm with nuts,bolts,insulator stay clamps etc. complete all as shown on drawing and as directed Note:- Excavation and stay wire shall be measured and paid separately

M&L for galvanized stay wire stranded 7/4 mm complete all as specified and as directed

Dismantling unservicable pole of any type and any length including demolition of foundation all as specified and as directed by Engineer-in-charge.

Supply and errect steel tubular swaged poles complete with cast iron base plate,finial taper plug,bolts,nuts & screws as specified type 410SP-31, 9 mtr long .

M&L for PCC 1:3:6 type C1 with 20mm graded stone aggregate as in coping of pole, etc incl necessary form work all as specified and as directed

M&L for PCC 1:4:8 type D2 with 40mm graded stone aggregate in foundation of poles all as specified and as directed

M&L for outdoor type, double door sheet metal enclosure / Junction box of size 80x80x30 cm with aluminium bus bar 250 Amps for 3 phase & neutral including MCCB 4 pole 415 volts 160 Amps 36 KA .including removing old unserviceable junction box complete all as specified and as directed

Supply and fix in replacement of Timeline distribution board 32 A 3 pole /230V analog time switch including complete accessories relay contactor, timer etc, all as specified and as directed. Make:- Indoasian Cat No. TL032AB0 or techno commerical equivalent of approved makes specified herein-after.

Detecting cable fault in LT cables of any sizes complete all as specified and as directed

Supply & Fix in repairs GI pipe bracket made of 40mm bore light grade GI pipe1.5 mtr long suitably bent to shape and fixed on wall/ pole for fixing street light fitting with 2 Nos suitable MS clamps of size 25 x 3 mm size incluiding bolts, nuts, washers all as specified and as directed.

Supply and fixing, in repairs moulded (FRP) junction box with IP 65 protection of size 300x200x80mm with 32 Amp 4 way heavy duty terminal block with 6 Amp MCB SP and two number of cable entry gland of standard size with suitable MS bracket to fix with pole complete all as directed

Supply and fixing 60 W LED street light fitting with pressure die cast housing along with prismatic polycarbonate modular secondary lens optics with IP 66 ingress protection and impact resistance of IK 08. 4kV inbuilt and 10 kV external surge protection with top opening driver cover for easy maintenance .including taking down old unserviceable street light fittings from pole. Make:- Bajaj, Cat No.:- ENXT P 72 L WH CR PC SD

Supply and fixing 90 W LED street light fitting with pressure die cast housing and toughened glass and individual LEDs with secondary lens optics with IP 66 ingress protection and impact resistance of IK 07. 5kV inbuilt and 10 kV external surge protection with top opening driver cover for easy maintenance .including taking down old unserviceable street light fittings from pole. Make:- Bajaj, Cat No.:- BRTFG 90W LED CR

S&F in replacement of 2 runs of PVC insulated 2.5 sqmm single core multistranded copper conductor cable and one run of 2.5 sqmm copper wire as earth continuity conductor drawn through and incl rigid non metalic conduit 20 mm external dia fixed on poles & connecting up all as specified and as directed. Note: Two runs of cable and one run of earth wire and one run of conduit shall be measured as one length.

Supply & fix in replacement of on load Change over switch 4 pole in sheet metal enclosure compact design rating 63 Amps suitable for isolation and prevent leakage current/ flush over between phases, handle lock feature in off position with three padlocks Make :- INDOASIAN Cat No. ITAS0063 or techno commerical equivalent of approved makes specified herein-after.

Supply & fix in replacement of on load Change over switch 4 pole in sheet metal enclosure compact design rating 100 Amps suitable for isolation and prevent leakage current/ flush over between phases, handle lock feature in off position with three padlocks Make :- INDOASIAN Cat No.ICAS0400 or techno commerical equivalent of approved makes specified herein-after.

Dismanling and taking out the LED street light fittings any make from Pole and removing the burned out / unserviceable LED driver 25 W to 60W and replacement of new drive to make the fitting serviceable and refixing in existing / new location all as directed at site.

Taking down LED street light fittings of any make from Pole removing the burned out / unserviceable LED driver 90 W and providing new drive to make the fitting serviceable and refixing in existing / new location all as directed at site.

Dismanling and taking out the flood light from high mast pole of any height and removing the burned out / unserviceable LED driver upto 200 W and providing new drive to make the fitting serviceable and refixing in existing / new location all as directed at site.

Supply & Fix 100W LED flood light luminaries with innovative die-cast aluminium flood light with highly efficient LEDs as light source, suitable for highmast lighting with complete accessories including taking down old unserviceable flood lights from high mast pole all as specified and as directed. Make:- HAVELLS, Code No. JETAVALOURFL200WLED757PINTNBLTGor techno commerical equivalent of approved makes specified herein-after.

M&L for painting of outdoor type Feeder piller panel upto size of 1100 x 450 x 1200 mm (approx), including replacement of door hinges with new one and apply one coat of smoke grey colour paint and base angle with black paint complete or as directed by Engineer-in-charge.

M&L for painting of outdoor type Lt panel upto the size of 2500 x 600 x 3000 mm (approx), incl replacement of door hinges with new one and apply one coat of smoke grey colour paint and base angle with black paint complete or as directed by Engineer-in-charge complete all specified and as directed.

Boring of holes under road, pavement, hard standing by trenchless technology using ultra sounding technique and necessary machine including providing HDPE pipe of 63 mm dia bore suitable for 0.4 mpa working pressure. Note: Quoted rate is inclusive of obtaining permission from local Govt. authorities.

Supply, testing and commissioning in replacement of weather and vermin proof LT feeder pillar box factory fabricated outdoor cubical / kiosk type (CPRI approved) and confirming to IS 5036 totally enclosed made out of 3 mm thick sheet metal enclosure with angle iron frame of M.S. angle 50x50x6 mm suitable for operation on 3 phase 4 wire, 440 volts 50 HZ system, with hinged panel centre opening front and rear opening doors (covers) with handles, each control switch to be fixed in each compartment with hinged door, bottom gland plate and locking arrangement consisting of sufficient Nos of circular cable entry holes at bottom only with suitable PVC / rubber bushes to prevent ingress of water / vermin etc, inside the enclosure, the required nos of holes to be fixed with chromium plated brass cable glands for cable entry and exit complete with necessary internal wiring with stranded copper conductor PVC insulated cables of adequate size, duly with powder coated, painted one coat of red oxide primer and two coats of synthetic enamel paint of gray or any other approved colour and bus bar for phase & neutral 500 Amps,36 KA capacity Contd/-63

M&L for repairs to outdoor type LT panel front opening door upto the size of 2500 x 3000 mm (approx), incl replacement of door with door hinges with new one including repalcement of LT switch gears and accessories and its welding as required and duly powder coated, painted one coat of red oxide primer and two coats of synthetic enamel paint of smoke grey colour as directed by Engineer-in-charge complete all specified and as directed. Note: Switchgear and accessoried will be measured and paid separately.

Dewatering and pumping out of existing accumulated sludge from CCT and treated water tank at STP by using external sewage disposal pump set cleaning of tank by scrapping with wire brush or any other means of on walls and bottom of tank and removing the sludge/ slits/ sand/fungus etc deposited inside the sumps/ tanks with buckets and depositing where directed followed by cleaning with bleaching water solution and fresh water and finally applying one coat of snow cem on internal and external surfaces including writing "Tank Cleaned (date) and due date with 10Cm size white colour letter" on Black back ground on external walls complete all as specifoed and direted. Location : MEG & Center (100 KLD).

Dewatering and pumping out of existing accumulated sludge from sludge tank at STP by using external sewage disposal pump set and cleaning of tank by scrapping with wire brush or any other means of on walls and bottom of tank and removing the sludge/ slits/ sand/fungus etc deposited inside the sumps/ tanks with buckets and depositing where directed followed by cleaning with bleaching water solution and fresh water and finally applying one coat of snow cem on internal and external surfaces including writing "Tank Cleaned (date) and due date with 10 Cm size white colour letter" on Black back ground on external walls complete all as specifoed and direted. Location : MEG & Center (100 KLD).

Dewatering and pumping out of existing accumulated sludge from Raw sewge sump at STP by using External Sewage disposal drain and cleaning of tank by scrapping with wire brush or any other means of on walls and bottom of tank and removing the sludge/ slits/ sand/fungus etc deposited inside the sumps/ tanks with buckets and depositing where directed followed by cleaning with bleaching water solution and fresh water and finally applying one coat of snow cem on internal and external surfaces including writing "Tank Cleaned (date) and due date with 10 Cm size white colour letter" on Black back ground on external walls complete all as specifoed and direted. Location : MEG & Center (100 KLD). Contd/-68

Contd/-67 Note (For Item 65 to 67) :- (i) Contractor shall arange own diesel pump T&P etc for cleaning purpose and minor spares and consumable like small screws washers cleaning agents consumable etc, cost of same shall be deemed to be included in quoted unit rate and including all safety precaution to be taken while working in STP. (ii) The accumulated/ deposited sludge shall be disposed off out side the defence land to a distance excceding 1.5KM and not exceding 5.00 KM from the STP cost of which shall be deemed to inclusive in the quoted rate and nothing extra shall be paid on this account. (iii) Before commencement of work necessary arangement for disposal of sewage/ sludge be made and work to be caried out in fast pace by developing more man power at STP in Order to complete the work at the earliest.

M&L for cleaning of Activated Carbon Filter of any size by manualy or mechanical and all the material to desired level all as directed by Engr-in-charge.

M&L for cleaning of Dual Activated Filter of any size by manualy or mechanical and refilled all the material upto desired level all as directed by Engr-in-charge.

M & L for removing Submersible pump set from existing position shifting for authorised workshop for repair work dismantled/ open, removing the burnt winding cleaning of rotor/ stator rewinding the motor with 'F' class insulation super enameled cooper wire of size equivalent to the orignal winding insulated packing materials varnishing drying including replacement of both water seal compound both bearing fill with new etc reassambling the pump set installing back to the orignal position testing and comissioning on full load for 4 Hrs continous running for the capacity of motor upto 10 HP/7.5KW complete all as specified and directed.

Disconnecting the electric cable from the terminal box of 5 to10HP motor, disconnecting the motor from them pump, remove the motor from the foundation bed and taking out the motor and transporting to authorised work shop and performing following works as specified and directed by Engr-in-Charge. (i) Dismantling the motor and taking out the burnt copper winding /fiber strip/insulating materials. (ii ) Clean the stator slots by CTC solution and rewind on stator slots with super enamelled copper wire of existing gauge with insulating materials/fiber strip/varnishing and made terminal connection of fiber glass coated wire. (iii) Assembling the motor and painting with two coat of primer and one coat of synthetic enamel paint including marking flow of water and MES NO all as per norms and all as specified and as directed as directed by the engr-in-charge. (iv) Refixing motor on foundation channel with new bolts and nuts, coupling the pump and motor with correct alignment apply grease and connecting electrical connections testing complete alll as directed and specified by the Engr-in-charge. (v) Repair of Pumpset incl replacement of u/s parts i.e. impeller / bearing etc. Note: All the necessary sundry items required to complete the job for repair work is included in the unit rate quoted by the contractor.

S&F in replacement of sluice valve both side flanged and ISI marked (IS-780) of sluice valve cast iron body with S/S spindle and brass fly nuts, class PN-1.6 and cast iron hand wheel and joining with nut, bolt, washers and rubber insortion packing 6mm thick etc of following sizes:- (a) 100 mm dia bore

Supply and fix CI butterfly valve of following size as per IS 13095, class PN -1.6 water type between flanges fittings gasket nuts bolts washers etc including taking up/ down of existing unserviceable butterfly valve of following sizes :- 50 mm bore

All as per item No. 74 above but for 80 mm bore

Supply and filling compressor oil 320 grade complete to topup oil level upto desired level all as specified and directed.

Supply and filling liquid sodium hypochloride (NaClO) all as specified and directed.

S & F in repair Air Blower Belt of suitable size for motor upto 7.5 HP capacity

Repair / replacement of Gear Box of sludge filter press including taking out old u/s parts complete

M/S - KRUPA ELECTRICALS (BID ID -3126063)

Chandana Enterprises (BID ID -3131875)