MAINTENANCE REPAIR TO EXTERNAL ELECTRIC HT LT CABLE TRANSFORMERS FILTERATIONS EARTHING SYSTEMS FOUR POLE STRUCTURE LIGHTENING PROTECTION UPS VOLTAGE STABILIZERS VCBS APFC PANEL AMF AND OTHER CONNECTED WORKS AT DFRL MYSORE

Amount

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 including replacement 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 including replacement of unserviceable accessories, testing complete with full load operations to the satisfaction of Engineer- in- Charge.

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

Taking down unserviceable lightening arrester, material and labour for lightening arrestors, expulsion 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 errect in replacement steel tubular pole swages 8.5 mtr long complete with C1 base plate, final taper plug, bolts nuts and screws as specified type 410 SP-22 (8.5 mtr long) and including plain cement concrete 1:3:6 type C2 using 40mm graded stone aggregate as in foundation filling and mass concrete for stay/ poles etc and plain cement concrete 1:2:4 type B1 using 20mm graded stone aggregate for coping of pole complete all as specified and as directed.

Supply and fix in replacement MCCB 400 Amps, 4 pole, rupturing capacity 36 KA, 415 Volts with adjustable thermomagnetic release and terminal spreaders in existing cubicle panel board, drilling holes in cubicle panel, making connections, etc including taking down unserviceable MCCB complete all as specified and as directed.

Supply and fix in replacement MCCB 250 Amps, 4 pole, rupturing capacity 36 KA, 415 Volts with adjustable thermomagnetic release and terminal spreaders in existing cubicle panel board, drilling holes in cubicle panel, making connections, etc including taking down unserviceable MCCB complete all as specified and as directed.

Supply and fix in replacement MCCB 200 Amps, 4 pole, rupturing capacity 36 KA, 415 Volts with adjustable thermomagnetic release and terminal spreaders in existing cubicle panel board, drilling holes in cubicle panel, making connections, etc including taking down unserviceable MCCB complete all as specified and as directed.

Supply and fix in replacement MCCB 160 Amps, 4 pole, rupturing capacity 36 KA, 415 Volts with adjustable thermomagnetic release and terminal spreaders in existing cubicle panel board, drilling holes in cubicle panel, making connections, etc including taking down unserviceable MCCB complete all as specified and as directed.

Supply and fix in replacement MCCB 630 Amps, 4 pole, rupturing capacity 50 KA, 415 Volts with adjustable thermomagnetic release and terminal spreaders in existing cubicle panel board, drilling holes in cubicle panel, making connections, etc including taking down unserviceable MCCB complete all as specified and as directed.

Supply and fix in replacement MCCB 100 Amps, 3 pole, rupturing capacity 16 KA, 415 Volts with adjustable thermomagnetic release and terminal spreaders in existing cubicle panel board, drilling holes in cubicle panel, making connections, etc including taking down unserviceable MCCB complete all as specified and as directed.

Supply and fix in replacement MCCB 125 Amps, 3 pole, rupturing capacity 16 KA, 415 Volts with adjustable thermomagnetic release and terminal spreaders in existing cubicle panel board, drilling holes in cubicle panel, making connections, etc including taking down unserviceable MCCB complete all as specified and as directed.

Supply and fix in replacement MCCB 200 Amps, 3 pole, rupturing capacity 16 KA, 415 Volts with adjustable thermomagnetic release and terminal spreaders in existing cubicle panel board, drilling holes in cubicle panel, making connections, etc including taking down unserviceable MCCB complete all as specified and as directed.

Supply and fix in replacement MCCB 250 Amps, 3 pole, rupturing capacity 25 KA, 415 Volts with adjustable thermomagnetic release and terminal spreaders in existing cubicle panel board, drilling holes in cubicle panel, making connections, etc including taking down unserviceable MCCB complete all as specified and as directed.

Supplying and making indoor cable end termination with heat shrinkable jointing kit complete kit complete with all accessories including lugs suitable for 120 sqmm to 185 Sqmm 3 core XLPE Aluminium conductor cable of 11 KV grade as required complete all as specified and directed.

Supplying and making indoor cable end termination with heat shrinkable jointing kit complete kit complete with all accessories including lugs suitable for 240 sqmm to 300 sqmm 3 core XLPE Aluminium conductor cable of 11 KV grade as required complete all as specified and directed.

Supplying and making outdoor cable end termination with heat shrinkable jointing kit complete kit complete with all accessories including lugs suitable for 120 sqmm to 185 sqmm 3 core XLPE Aluminium conductor cable of 11 KV grade as required complete all as specified and directed.

Supplying and making outdoor cable end termination with heat shrinkable jointing kit complete kit complete with all accessories including lugs suitable for 240 sqmm to 300 sqmm 3 core XLPE Aluminium conductor cable of 11 KV grade as required complete all as specified and directed.

Supplying and making straight through cable end termination with heat shrinkable jointing kit complete kit complete with all accessories including lugs suitable for 120 sqmm to 185 sqmm 3 core XLPE Aluminium conductor cable of 11 KV grade as required complete all as specified and directed.

Supplying and making straight through cable end termination with heat shrinkable jointing kit complete kit complete with all accessories including lugs suitable for 240 sqmm to 400 sqmm 3 core XLPE Aluminium conductor cable of 11 KV grade as required complete all as specified and 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 50 to 95 sqmm complete all as specified and as directed.

Material and labour for indoor heat shrinkable end termination of HT UG cable 11000 volt grade aluminium conductor 3 core XLPE insulated suitable for earthed system of size 50 to 95 Sqmm complete all as specified and as directed.

Material and labour for straight through heat shrinkable type of HT UG cable 11000 volt grade aluminium conductor 3 core XLPE insulated suitable for earthed system of size 50 to 95 Sqmm complete all as specified and as directed.

M&L for XLPE insulated armoured heavy elctric cable with aluminium conductor 1100 volts grrade cross sectional area 10 x 4 sqmm complete all specified and directed by Engr-in Charge.

Ditto as above butt cross sectional area 16 x 4 sqmm

Ditto as above butt cross sectional area 25 x 3.5 sqmm

Ditto as above butt cross sectional area 35 x 3.5 sqmm

Ditto as above butt cross sectional area 70 x 3.5 sqmm

Ditto as above butt cross sectional area 95 x 3.5 sqmm

Ditto as above butt cross sectional area 120 x 3.5 sqmm

Opening of top cover of 250 KVA transformer de tanking of transformer upto below HT bush level, disconnecting of HT/LT side bushes carefully with out damaging the transformer primary winding, removing un-serviceable LT bushing / HT bushing complete and replace with new bushing with brass terminal complete including replacement of un-serviceable cork sheet gasket complete to preventoil leakage from transformer and reconnecting refilling of transformer oil after filtration and reassembling of top cover by replacing new cork sheet insulation complete including testing and commissioning of transformer complete for the following.

Note:- Filtration of transformer oil will be measured and paid separately under relevant item.

LT Bushing complete with brass stud, washers nuts etc complete as per sample

HT Bushing complete with brass stud, washers nuts complete as per sample

Filtration and dehydration of transformer oil through steam line filters to achieve and withstan 40 KV dia electric strength for 1 minute with an air gap of 2.5mm including testing of oil before and after filtration all as specified and directed by Engr-in-charge.

Supply only new transformer oil having not less than 60 KV die electric strength of 2.5 cm air gap for transformers all as specified and directed. Note:- Contractor shall submit the test result of transformer oil in duplicate to Engr-in-charge.

Supply and refill silica gel in silica gel container suitable for transformer breather

M&L for painting of transformer of capacity 250 KVA outside of body completely including cleaning the body scrubbing throughly and applying two coats of synthetic enamel paint over one coat of red oxide primer of existing shade of paitns to transformer including writing the MES No all as specified and directed.

M&L for in-replacement of burnt defective HT/LT copper coil of different type capcity winding with superior qulity enamelled copper winding wire/strips of approved of suitable size/guage and Nos of turns maching with the existing impendence and insulated including all allied materials such as cork sheets, fiver glass insulation/paper insulation cotton, empire tape and wooden, bolts, nuts and washer (Brass) soldering and other packing material etc required for entire winding of coils all as specified and directed by Engineer- in-Charge.

Taking down removing of unserviceable change over switch of capacity 400 Amps. After switching of electrical supply, supply and fix testing and commissioning of onload change over switch of 400 Amps as per existing sample i.e. make: Standard/L&T or equivalent including making cable connection as specified and and as directed by Engineer in charge.

Ditto all as above but of chage over of capacity 250 amps

Ditto all as above but of chage over of capacity 800 amps

Supply and fix in replacement elctronic soft starter make L&T Model EMX 3-0043B 411 or equivalent approved make, suitable for 25 HP centrifugal pump set with built in 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 coat of red oxide primer and two coats of synthetic enameled paint for housing starter.

Supply and fix in replacement elctronic soft starter make L&T Model EMX 3-0076B 411 or equivalent approved make, suitable for 90 HP centrifugal pump set with built in 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 coat of red oxide primer and two coats of synthetic enameled paint for housing starter.

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 starter control all as specified and directed.

Earthing complete with GI earth plate electrode 60cm x 60cm x 6mm 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 dia as earth lead by means of nuts bolts etc with and including earth lead upto 7.5RM including necessary excavation, earth chamber with plain cement concrete 1:3:6 type C-1, necessary reinforced cement concrete 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, including excavation in any type of strata and connected to earthing test point including testing on completion all as specified and as directed.

All as per ser item No 46 above but using galvanised iron strip 32x6 mm as earth lead.

Earth continuity conductor or main earthing lead fixed to wall on batten or recess or chases or buried in ground or drawn in conduit/pipe or fixed to poles or any other indicated situation for loop earthing etc. as required 25x4mm galvanised iron strip

Earth continuity conductor or main earthing lead fixed to wall on batten or recess or chases or buried in ground or drawn in conduit/pipe or fixed to poles or any other indicated situation for loop earthing etc. as required 32x6 mm galvanised iron strip

M&L for chemical earthing complete with copper plate of size 600x600x5mm thick barried directly and preferably vertical in gound with top edge not less than 1.5mtr below ground level connected with earth plate 32x6mm connected to earth testing point all as specified and directed by Engineer-in-Charge.

Supply and fixing galvanized steel water tubing medium grade pipe of size 40mm for protection of copper earth strip all as specified by and directed by Engineer-in-Charge.

Supply and welding in replacement broken hinges for panel door as per existing one and touch up painting of the same.

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 of 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 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 in replacement solar LED panel IP-55 of capacity 20 watt,solar panel configuration 1280 wp PV Module of Make TATA BP solar all as 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 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

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

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

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

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

Excavation in trenches n.exc 1.5m wide and n.exc 1.5m in depth for laying cables / poles foundation / stay assembly and getting out sof/loose/hard/dense soil all as directed by Engs-in -charge.

Returning filling in including spreading levelling watering and well ramming in layers n.exc 25cm all as specified all as directed by Engs-in -charge.

Supply and spread dry river sand in trenches for cable cushioning all as specified on both top and bottom of cable including ramming all as specified and directed.

Supply and lay burnt brick sub class 'B' of standard size laid in trenches for cable protection all as specified and directed.

Supply and fixing Distribution board VTPN MCB Double door DB with IP43 Protection metal door 415 Volts 8 way +18 module compact with double door fixed on flush to the wall including making the hole in the wall and fixing the DB including cement work and plastering complete including comprising the following all as specified and as directed (a) MCB TPN 63 Amps -01 Nos ( incomming) (b)MCB SP 20 Amps - 04-Nos (out Going) (c ) MCB SP 10 Amps 02-Nos (out going) (d) MCB SP 6 Amps-8 Nos ( Out going) blank Cap -08 Nos Make :INDOASIAN/ABB /L&T/Legrand

S&F voltage stablizer for automatic operation, single phase naturally air cooled indoor type & designed for input variation between 170 volts to 250 volts with out put voltage stablized at 230 volts with accuracy of +/- 2.5% and of capacity 4 / 5 KVA as specified and as directed by engineer-in-charge. Make-V Gaurd/Oricon/Orient

Taking down / removing of unsericeable main switches / MCB DB / MCB's and supply and fixing of following including making good the disturbed surface to match the existing wall and making necessary connection with suitable size copper wire complete all as specified and as directed.

(a) Supply and Fixing in replacement MCB SP 10 Amps, 10 KA, 250 Volts "C" Curve

(b) Supply and Fixing in replacement MCB SP 20 Amps, 10 KA, 250 Volts "C" Curve

(c) Supply and Fixing in replacement MCB SP 32 Amps, 10 KA, 250 Volts "C" Curve

(d) Supply and Fixing in replacement MCB SPN 32 Amps, 250 Volts "C" Curve

(e) Supply and Fixing in replacement MCB TP 16 Amps, 415 Volts "C" Curve

(f) Supply and Fixing in replacement MCB TP 32 Amps, 415 Volts "C" Curve

(g) Supply and Fixing in replacement MCB TP 40 Amps, 415 Volts "C" Curve

(h) Supply and Fixing in replacement MCB TPN 16 Amps, 415 Volts "C" Curve

(i) Supply and Fixing in replacement MCB TPN 32 Amps, 415 Volts "C" Curve

(j) Supply and Fixing in replacement MCB TPN 40 Amps, 415 Volts "C" Curve

(k) Supply and Fixing in replacement MCB TPN 63 Amps, 415 Volts "C" Curve

Supply and fixing in replacement of MCB DB 2 way Single door type single phase 240 volts

Supply and Fixing in Replacement MCB DB double door type 4 Way with common earth and neutral bus and 200 amps copper bus bars complete, 240 volts

Supply and Fixing in Replacement MCB DB double door type 8 Way with common earth and neutral bus and 200 amps copper bus bars complete, 240 volts

Supply and Fixing in Replacement MCB DB double door type 12 Way with common earth and neutral bus and 200 amps copper bus bars complete, 240 volts

Supply and Fixing in Replacement MCB DB double door type TPN 8way with common earth and neutral bus and 200 amps copper bus bars complete, 415 Volts

Supply and Fixing in Replacement MCB DB double door type TPN 4way with common earth and neutral bus and 200 amps copper bus bars complete, 415 Volts

Taking down/removing of unserviceable MCB DB TPN, supply and fixing of MCB DB vertical type TPN with MCCB-160 Amps 25 KA 3 pole, 8Way, as incomer with sheet metal enclosure double door type,complete with neutral , earth bus of Make: Legrand CAT No. 507752, IP 54-IK 09 DPX3 160+24 or equivalent in CG/INDOASIAN

S & F Industrial socket single pole and enclosure with a two pin and earth plug complete with one single pole MCB 20A

Supply and fix electronic meters temper proof LCD display with polycarbonate cover 230 V, 10-60Amp, accuracy class-I 50Hz, conforming to IS 13779, IP-54, with parameters to show data, time,current reading, load, PF, voltage and KWH

M& L for Danger notice plate of 1.6mm thick mild steel sheet, vitreous enamelled white, with letters, figures and conventional skull and bones in signal red colour and fixed with M.S. clamps, bolts and nuts of approved size, for LT, 20x15cm size

M& L for Danger notice plate of 1.6mm thick mild steel sheet, vitreous enamelled white, with letters, figures and conventional skull and bones in signal red colour and fixed with M.S. clamps, bolts and nuts of approved size, for HT, 25x20cm size

Supply and fix rectangular SMC Junction Box Shockproof and rustproof, Rot-proof and termite resistant Cable entry from bottom and/ or sides, 100% weatherproof having pole mounting arrangement for Street lights/Boundary lights. Make- Sintex GSJB-2817 or equivalent.

Taking down old unserviceable aluminium sub main wiring, material and labour for sub main wiring for street lights/boundary lights complete with 2 runs of 4 sqmm PVC insulated and unsheathed cable with multi stranded copper conductor, including 1 run of 2.5 sqmm PVC insulated un-sheathed copper conductor cable green colour as continuous earth continuity conductor to earth dolly complete all as directed.

Supply and fix Security Light, IP 66 LED fitting of capacity 20watt 240Volt single phase 50 Hz consisting of aluminium pressure die-cast housing with high purity PC fresnel diffuser with glass sillicon gaskets complete assembly with LED and accessories toughened prewired upto terminal block. CAT no.- LR02-261-XXX-57-XX of wipro or equivalent in Philips/Bajaj/Syska.Note- Rate quoted under this item is deemed to include the cost of fittings and fixtures like metal pipes, clamps, brackets, nuts and bolts etc. and aluminium ladder and labour for carrying the same as required for mounting of light complete as directed by enginner-in-charge.

Supply and fix Garnet 12W LED Bulkhead compact elegant design in a white finish, IP 65 protection, with protection against rain and dust making it perfectly suitable for outdoor applications. Make- Wipro or equivalent in Havells/ Philips/ Bajaj/ Crompton

Vishwas Enterprises

GURU ENTERPRISES

Glacier Cooling Solutions Private Limited

KARTHIK INCORPORATE

eurekaenterprises

GS TRADERS