MAINTENANCE REPAIRS TO EXTERNAL ELECTRIFICATION AND CERTAIN CONNECTED HT LT REPAIR WORKS AT DFRL MYSORE

Amount

Supply and fix in replacement Gang operating dvice triple pole mechanically operated mounted on insulators and steel frame, with operating mechanism work from ground level for current rating upto 200 amps

Supply and fix in replacement Disc type porcelain insulator vitreous white or brown insulator including one galvanized mild steel spindle, two galvanized iron washers and one galvanized nut, 100mm height 65mm dia for 11000 volt grade complete all as specified and as directed.

Supply and fix in replacement cross arms brasing supports, clamps and back plate fabricated from structural steel sections of any type including nuts, bolts washers, welding, bending, cold or hot drilling holes for bolts, made to any shape or size as directed including one coat of red oxide promer and two coats of synthetic enamel paint including cutting / welding / holding fast / grouting complete as required at site and as directed by Engineer - in- Charge including taking down old unserviceable bracing.

Taking down unserviceable lightening arrester, material and labour for lightening arrestors, expuision type complete with all fittings, transmission class discharge capacity 65 KA, suitable for 11000 volts including testing and commissioning complete all as specified and as directed.

Supply and fix angle iron of size 60x60x6 mm thick including painting one coat of red oxide and 2 coat of enamel paint

Supply and fix round rod iron of size 16 mm dia including painting one coat of red oxide and 2 coat of enamel paint

Supply and fix MS round tube of thickness 3mm ,40 mm dia of MS Tube including painting one coat of red oxide and 2 coat of enamel paint

Supply and fix MS round tube of thickness 3mm ,25 mm dia of MS Tube including painting one coat of red oxide and 2 coat of enamel paint

Supply and fix MS mess 30mmx60mm of thickness 3.5 mm including painting one coat of red oxide and 2 coat of enamel paint

Supply and fix MS flat iron of thickness 30x 3mm thick including painting one coat of red oxide and 2 coat of enamel paint

Earthing complete with GI earth plate electrode 60cmx60xcmx6mm size buried directly in ground with bottom edge of the plate not less than 2.25 meters below normal ground level and connected to GI earth lead of size 4mm as earth lead by means of nuts bolts etc with and including necessary excavation, earth chamber with plain cement concrete 1:3:6 type C-1, necessary RCC chamber cover in cement concrete 1:2:4 with nominal reinforcement, funnel etc., all as shown in electrical plate No.3 of SSR Part I connected to earthing test point including testing on completion all as specified and as directed.

All as per ser item No. 11 above but using galvanised iron strip 25 x 4 mm as earth lead.

Supply and fix in replacement Rectangular LED Flood Light of capacity 350 Watt with innovative thermal management and available with multiple optics and equipped with IP66 optics and equipped with IP66 protection. cat No. LSFO-350-CDL/60 of CG or equivalent in Philips/ Bajaj. complete with grey powder coated die cast aluminum housing, built in control gear, faceted anodised aluminum reflector, heat resistance toughened clear glass reflector suitable brackets for fixing on pole / roof of building complete all as specified and as directed.

Taking down / removing of unserviceable single phase preventer and supply and fix new single phase preventer Make minilec model VSP-2 or equivalent approved make including testing commissioning complete all as specified and as directed.

Supply and fix in replacement electronic soft starter make L & T Model EMX 3 -0043B 411 or equivalent approved make, suitable for 25 HP centrifugal pump set with in built by pass contactor suitable for 6 wire system including MS box of suitable size with door and locking arrangement, made out of 2 mm thick CRCA sheet duly painted with one coat of red oxide primer and two coats of synthetic enameled paint for housing starter.

Supply and fix in replacement electronic soft starter make L & T Model EMX 3 -0076B 411 or equivalent approved make, suitable for 90 HP centrifugal pump set with in built by pass contactor suitable for 6 wire system including MS box of suitable size with door and locking arrangement, made out of 2 mm thick CRCA sheet duly painted with one coat of red oxide primer and two coats of synthetic enameled paint for housing starter.

Overhauling and Cheking of passenger/goods lift of Capacity 544 Kg/8 person- 01 No all as directed and specified. Make: KONE Note: Spares will be measured and paid separately.

Supply and fix maintenace free battery 12 Volts,7.5 AH of make Exide or equivalent for Passenger/goods lift Capacity 544 Kg/8 person- the per all as directed and specified.

Supply and fix Phase monitor 208-280 VAC for Passenger/goods lift Capacity 544 Kg/8 person- the per all as directed and specified.

Supply and fix in replacement battery 12 Volts, 80 AH, Make exide with indicators such as 'ADD distilled water' , 'NEEDS Charging', 'OK' complete all as specified and as directed.

Supply and fix in replacement of self starter type GSL 5A-24A ;124R suitable for 250 KVA DG SET Make: Greaves Ltd including new wiring from AMF Panel to self stater control all as specified and directed.

Fixing only street light fittings of capacity 45 Watt including supplying spares required for fixing. Note: Street light will be supplied under shedule B free for fixing.

Supply and fix in replacement LED fittings Recessed/Surface 2X2 Tile design is suitable in all spaces. Capacity :36 W Cat No :LCTLSN-36-CDL of CG or equivalent in Bajaj/ Philips.

Supply and fix in replacement of battery 12 Volts,110 Ah@C10,(End cell voltage 10.80 Volts), Tubular LMLA Battery Make Tata suitable for solar system all as specified and as directed.

Supply and fix in replacement power contactor Type:-MNX 45 cat No CS97074 Make L & T or equivalent

Supply and fix in replacement power contactor Type:-MNX 70 cat No CS97074 Make L & T or equivalent

Supply and fix in replacement power contactor Type:-MNX 40 cat No CS940190 Make L & T or equivalent

Supply and fix ELCB (Earth leakcage circuit Breaker)/RCCB AC typeSingle phase of sensitivity 30 mA of load current rating 16-32 Amps

Supply and fix ELCB (Earth leakcage circuit Breaker)/RCCB AC type Three phase of sensitivity 30 mA of load current rating 63 Amps

Supply and fix DOL starter 3 phase,415 Volts,50 Hz for the pump of capcity upto 7.5 HP Motor.

Supply and fix star delta starter 3 phase,415 Volts,50 Hz for the pump of capcity upto 12.5 HP motor.

Supply and fix submersible pump starter 3 phase,415 Volts,50 Hz for the pump of capcity upto 15 HP motor.

Supply and fix in replacement LED tube Linear LED T8 tubular lamp of Capacity 20 watt with extruded aluminium body PC diffuser and inbuilt driver. Ca ref LTT8-20 of CG or equivalent in Bajaj/ Philips.

Supply and fix in repairs electronic energy meters tamper proof with rating of 1b 10 amps (I max upto 300% of ib), starting current 0.4 % of Ib, 240V (-40% to +20%) AC single phase including deposting old unserviceable energy meter to MES store yard. Make L&T - two wire model -EM 101+

Supply and fix in replacement APFC relay 8 stage make L & T model No. eta CON L8 or euivalent

Supply and fix in replacement contractor heavy duty Make: L&T, 20 amps capacity, 3 pole, 415 V to 50 hz, capacity duty complete all as specified and as directed.

Supply and fix in replacement capacitor duty contactor make L & T model MO C 8.5

Supply and fix in replacement capacitor duty contactor make L & T model MO C 12.5

Supply and fix in replacement capacitor duty contactor make L & T model MO C 15

Supply and fix in replacement capacitor heavy duty type MPP of rating 5 KVAR 440V, 50Hz, AC cylindrical type complete all as specified and as directed Make: EPCOS, model PHICAP

Supply and fix in replacement capacity heavy duty type MPP of rating 10 KVAR 440V, 50Hz, AC cylindrical type complete all as specified and as directed Make: EPCOS, model PHICAP

Supply and fix in replacement capacity heavy duty type MPP of rating 15 KVAR 440V, 50Hz, AC cylindrical type complete all as specified and as directed Make: EPCOS, model PHICAP

Supply and fix in replacement capacity heavy duty type MPP of rating 20 KVAR 440V, 50Hz, AC cylindrical type complete all as specified and as directed Make: EPCOS, model PHICAP

Supply and fix in replacement LED tube Linear LED T8 tubular lamp of Capacity 16 watt with extruded aluminium body PC diffuser and inbuilt driver. Ca ref LTT8-16 of CG or equivalent in Bajaj/ Philips.

Supply and fix in replacement chlorine dosing pump high pressure single gear electric motor driven, adjustable with accessories including lead tubing connecting nuts injection check valve.Make Aquafit or equivalent E-in-C approved product ( certified by All india institute of hygiene)

Supply and fix in replacement LED fittings Suspended linear in sleek design is suitable for all commercial spaces. Capacity :40W Ca ref LCLP75-40-CDL of CG or equivalent in Bajaj/ Philips.

M & L air termination single pointed aluminum rod 12 mm dia 300 mm long

M & L test terminal block made of gun metal or phosphorous bronze size 75x75 x25 mm drilled and screwed incl 03 nos. 8 mm dia 25 mm long hex head screw

M & L aluminum strip 25x3.15 mm with saddles and fixing screws etc for roof conductor and down conductors above ground

Supply and fix MS box of size 150mm x100 mm and 75 mm deep with door and locking arrangement,made out of 2 mm thick CRCA sheet duly painted with one coat of red oxide primer and two coats of synthetic enemelled paint for housing test terminal block

S& F Epoxy insulator of suitable size under the Al strip at roof / on wall

M & L GI strip 32x6 mm on wall / buried in ground

M&L earthing complete with galvanised steel earth plate electrode 60 cm x 60 cm x 6 mm thick burried directly in ground vertically to a depth not less than 2.25 m below ground level, the top edge of earth plate at a depth not less than 1.5 m below normal ground level conected to galvanised iron/steel strip made out of 32x6 mm by means of bolts nuts and washers of GI or steel, earth wire protected by GI light grade pipe 40 mm dia and connecting to main panel/lightening arrestor etc all as shown in electrical plate No 5 of SSR part I incl PCC chamber in 1:2:4 and RCC cover slab with 8 mm dia MS bars reinforced at 10cm C/C both ways incl excavation, earth work in any strata, returning filling in and disposal etc complere all as directed.

Chemical eathing with copper earth plate 90cmx60cmx5mm &copper earth strip 32x6mm.

Repairs to earth pits and chamber by cleaning and removing all foreign materials from the pits,cleaning arround the pits,repairs to earth chamber and replacement of chamber cover with RCC cover slabs,funnels,improvement to earth pits by adding adequate salt water into the pits to achieve desired earth resistance results, connecting the broken earth leads with strips/wires etc. painting of earth chamber with two coats of snowcem including writing of earth results,date of testing etc on the chamber all as specified and directed.

Material and labour for servicing of HT VCB panel indoor type 630 Amp,11 KV as incomer+3x630 Amps,11 KV as outgoing ,complete by checking main connetion and control circuit includingreplacement of unserviceable accessories, testing complete with full load operations to the satisfaction of Engineer in charge.

Material and labour for servicing of HT VCB panel indoor type 630 Amp,11 KV as incomer+2x630 Amps,11 KV as outgoing ,complete by checking main connetion and control circuit includingreplacement of unserviceable accessories, testing complete with full load operations to the satisfaction of Engineer in charge.

Excavation in trenches n.exe. 1.5 m depth and not exe 1.5 m wide for laying of cable and getting out in

(a) Soft / loose soil

(b) Hard / dense soil/road cutting

Returning, filling in including spreading, leveling, watering and well ramming in layers not exc 25cm thick in each layer of soil complete all as specified ana as directed.

Removal of surplus soil obtained from excavation to a distance not exc 50 metre and depositing where directed at a level n exc above the starting point complete all as specified and as directed.

Supply and lay in trenches well burnt brick class 'B' of size 23 cm x 11.5cmx7.5cm complete all as specified and as directed.

M & L PCC 1:2:4 ( using 20 mm graded stone aggregate) type B2 in road cutting and making good surfaces etc.

Supply and spread in cable trenches dry and clean sand river bed as cushion to the cables complete all as specified and as directed. Note:- Punned down thickness will only be measured for payment

Supply and lay in trenches GI tubing light grade as protection to cables at road crossings of the following sizes:-

(a) 40mm dia bore

(b) 50mm dia bore

© 80 mm bore

Supply & Laying of XLPE insulated heavy duty electric cable with aluminium conductor,1100 V grade, of the following sizes:-

(a) 4 core 10 Sqmm

(b) 4 core 16 Sqmm

(c) 3.5 core 25 Sqmm

(d) 3.5 core 35 sqmm

(e) 3.5 core 50 sqmm

(f) 3.5 core 95 sqmm

(g) 3.5 core 120 sqmm

M&L for painting of poles of size 7.5/8.5/9.5 Meter with one coat of silver paints all as specifiesd and directed.

Supply and lay HT UG cable 11000 Volt grade aluminium conductor 3 core XLPE insulated suitable for earthed system of size 95 Sqmm complete all as specified and as directed.

Material and labour for indoor heat shrinkable end termination fo HT UG cable 11000 volt grade aluminium conductor 3 core XLPE insulated suitable for earthed system of size 185 Sqmm complete all as specified and as directed.

Material and labour for out door heat shrinkable end termination for HT UG cable 11000 volt grade aluminium conductor 3 core XLPE insulated suitable for earthed system of size 185 Sqmm complete all as specified and as directed.

Material and labour for out door heat shrinkable straight through joint for HT UG cable 11000 volt grade aluminium conductor 3 core XLPE insulated suitable for earthed system of size 185 Sqmm complete all as specified and as directed.

Material and labour for indoor heat shrinkable end termination fo HT UG cable 11000 volt grade aluminium conductor 3 core XLPE insulated suitable for earthed system of size 95 Sqmm complete all as specified and as directed.

Supply and fix in replacement MCCB 400 Amps, 4 pole,with adjustable thermal magnetic release, rupturing capacity 25 KA, 415 Volts including taking down unserviceable MCCB complete all as specified and as directed.

Supply and fix in replacement MCCB 200 Amps, 415 Volt, 3 pole , adjustable type with rupturing capacity 25 KA complete all as specified and as directed.

Supply and fix in replacement MCCB 100 Amps, 415 volt, 3 pole, adjustable type with rupturing capacity 25 KA complete all as specified and as directed.

Supply and fix in replacement MCCB 63 Amps, 415 volt, 3 pole adjustable type with rupturing capacity 16 KA complete all as specified and as directed.

Supply and fix in replacement LED Bollard light luminaire ID No. 20062300997 ,IP44,Colour Temprature 3500-4000K cool white Make Bajaj or Equivalent in Philips/CG complete with making platform of size 1.5'X1.5' including supplying and fixing of PVC junction box with bus bar of suitable size including MCB of capacity 6 Amps all as specified.

Supply and fix Rubber insulation Mat 1100 volts grade of size 1mt X2Mt 12mm Thick

Supply and fix Rubber insulation Mat 1100 volts grade of size 1mt X2Mt 19mm Thick

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