REPAIR MAINT OF LT PANELS AND ALLIED WORKS AT MH AREA AND REPAIR AND MAINTENANCE OF STP AND CONNECTED ITEMS UNDER GE SATWARI

Amount

Dismantling PCC taking down unserviceable LT panel complete all as dirrected and making good surface

M&L for shifting of LT panel/ APFC panel incl necessary PCC foundation wk and necessary electric connection complete all as specified and directed.

Repair of APFC panel by disconnecting and replacing all unserviceable capacitors, Contactors, wiring, relays etc complete all as specified and directed by Engr in charge. Note:- this Job includes labour for replacement of unserviceable items only, items required to be replaced are to be measeured and paid separately. .

Supply only in replacement of Contactor MO C3. Make L&T/Seimens/Schneider

Supply only in replacement of Contactor MO C5. Make L&T/Seimens/Schneider

Supply only in replacement of Contactor MO C10. Make L&T/Seimens/Schneider

Supply only in replacement of Contactor MO C15. Make L&T/Seimens/Schneider

Supply only in replacement of Contactor MO C20. Make L&T/Seimens/Schneider

Supply only in replacement of APP Technology 1 Kvar Standard duty Capacitor in existing panels all as specified and directed. Make : L&T/Seimens/Schneider

Supply only in replacement of APP Technology 2 Kvar Standard duty Capacitor in existing panels all as specified and directed. Make : L&T/Seimens/Schneider

Supply only in replacement of APP Technology 5 Kvar Standard duty Capacitor in existing panels all as specified and directed. Make : L&T/Seimens/Schneider

Supply only in replacement of APP Technology 10 Kvar Standard duty Capacitor in existing panels all as specified and directed. Make : L&T/Seimens/Schneider

Digital multi functional meter which showing PF, Volts, Amps etc complete. Make : C&S, L&T, ABB

Supply, installation, testing & commissioning in replacement of totally enclosed feeder pillar outdoor type fabricated out of 3.15 mm thick CRCA sheet dust and vermin proof powder coated double door type (independent cabin including locking arrangement for each MCCBs, bus bar chamber enclosed complete suitable for operating on 415 Volt 50 Hz AC supply internally wired with copper conductor having legs 90 cms made out of 50x50x6 mm angle iron grouted on brick masonary platform upto 45 cms. Brick masonary platform should be 60 cms above the Ground Level. Comprising the following:- Note:- (i) The panel shall be front operated with cable entry from the bottom with cable glands. Earth bus shall be part of the main feeder pillar. (ii) Fabrication of feeder pillar box to be approved by CPRI depth of the panel not less than 50 cms. (iii) Cost for construction of platform for panel of brick masonary work in CM 1:6 with foundation PCC 1:4:8 type D-2 including plaster work, PCC copping 1:2:4 (40 mm thick stone aggerate), deemed to be included in the item rate. No Extra payment will be made. (iv) MCCB's should be connected with extensions terminals at both side (incoming and outgoing).

Supply totally enclosed bus bar feeder pillar outdoor type fabricated out of 3.15 mm thick CRCA sheet dust and vermin proof powder coated double door type complete suitable for operating on 415 Volt 50 Hz AC supply having legs 90 cms made out of 50x50x6 mm angle iron grouted on brick masonry platform upto 45 cms. Brick masonry platform should be 60 cms above the Ground Level. Comprising the following:- Note:- (i) 01 set of 200 Amps TPN aluminum bus bar of length suitable for fixing minimum 6 cables and of cross section as per design with colour codding. Bus bars shall be designed to with stand a fault level of 36 KA at 415 volts. (ii) The panel shall be front operated with cable entry from the bottom with cable glands. Earth bus shall be part of the main feeder pillar. (iii) Fabrication of feeder pillar box to be approved by CPRI width of the panel not less than 30 cms. (iv) Cost for construction of platform for panel of brick masonry work in CM 1:6 with foundation PCC 1:4:8 type D-2 including plaster work, PCC copping 1:2:4 (40 mm thick stone aggregate), deemed to be included in the item rate. No Extra payment will be made. (v) After fixing the bus bar panel, all electric connections will be made without any extra cost all as specified and directed.

Supply and fixing totally enclosed bus bar feeder pillar outdoor type fabricated out of 3.15 mm thick CRCA sheet dust and vermin proof powder coated double door type complete suitable for operating on 415 Volt 50 Hz AC supply having legs 90 cms made out of 50x50x6 mm angle iron grouted on brick masonry platform upto 45 cms. Brick masonry platform should be 60 cms above the Ground Level. Comprising the following:- Note:- (i) 01 set of 500 Amps TPN aluminum bus bar of length suitable for fixing minimum 6 cables and of crossection as per design with colour codding. Bus bars shall be designed to with stand a fault level of 36 KA at 415 volts. (ii) The panel shall be front operated with cable entry from the bottom with cable glands. Earth bus shall be part of the main feeder pillar. (iii) Fabrication of feeder pillar box to be approved by CPRI width of the panel not less than 30 cms. (iv) Cost for construction of platform for panel of brick masonry work in CM 1:6 with foundation PCC 1:4:8 type D-2 including plaster work, PCC copping 1:2:4 (40 mm thick stone aggregate), deemed to be included in the item rate. No Extra payment will be made. (v) After fixing the bus bar panel, all electric connections will be made without any extra cost all as specified and directed.

Taking out the broken hinges/unserviceable hinges & door handles from feeder pillar/LT Panel and replace with cold rolled MS hinges of appropriate size through spot welding & Mild steel sliding door bolt including making necessary adjustment for free and smooth movement of panel and 2 coat of powder coated spray painting inside & outside the panel complete all as specified and directed.

Taking out the burnt bus bar of any capacity and length, by disconnecting copper cable inter connections including insulators from feeder pillar/LT Panel & reftting the same after cleaning with emery paper including replacing bus bar insulators, S/S nut bolts ,washers appropriate size of copper cable inter connections complete all as specified and directed.

Taking out the damaged/deshaped CRCA sheets from LT Panel/feeder pillar box and replacing with new CRCA sheets having thickness 3mm including making necessary adjustment and alignment to make the existing feeder pillar/LT Panel to its required shape and size including with 2 coats of powder coated spray painting inside and outside the complete panel all as specified and directed.

Taking out the existing unserviceable voltmeter, ammeter, phase indication lamps, CTs of any description and size and S&F digital voltmeter, ammeter, phase indication lamps, CTs as per existing capacity and sizes all as specified and directed. Make :- L& T equivalent in AE / Enercon /Rishab.

Supply and fixing in replacement of unsv MCCB 630 Amp 4 pole 36 KA, thermal and magnetic releases with Ics=100%Icu. conforming to IS/IEC 60947-2 and IEC 60947-2 with short circuit and over load protection. Outgoing and incoming spreaders should be provided for connecting cable without any extra cost. Makes: Legrand(DPX^3) or equivalent to Schneider(NSX) / Siemens(3VL)

Supply and fixing in replacement of unsv MCCB 400 Amp 4 pole 36 KA, thermal and magnetic releases with Ics=100%Icu. conforming to IS/IEC 60947-2 and IEC 60947-2 with short circuit and over load protection. Outgoing and incoming spreaders should be provided for connecting cable without any extra cost. Makes: Legrand(DPX^3) or equivalent to Schneider(NSX)/Siemens(3VL)

Supply and fixing in replacement of unsv MCCB 250 Amp 4 pole 36 KA, thermal and magnetic releases with Ics=100%Icu. conforming to IS/IEC 60947-2 and IEC 60947-2 with short circuit and over load protection. Outgoing and incoming spreaders should be provided for connecting cable without any extra cost. Makes: Legrand(DPX^3) or equivalent to Schneider(NSX)/Siemens(3VL)

Supply and fixing in replacement of unsv MCCB 200 Amp 4 pole 36 KA, thermal and magnetic releases with Ics=100%Icu. conforming to IS/IEC 60947-2 and IEC 60947-2 with short circuit and over load protection. Outgoing and incoming spreaders should be provided for connecting cable without any extra cost. Makes: Legrand(DPX^3) or equivalent to Schneider(NSX)/Siemens(3VL)

Supply and fixing in replacement of unsv MCCB 160 Amp 4 pole 25 KA, thermal and magnetic releases with Ics=100%Icu. conforming to IS/IEC 60947-2 and IEC 60947-2 with short circuit and over load protection. Outgoing and incoming spreaders should be provided for connecting cable without any extra cost. Makes: Legrand(DPX^3) or equivalent to Schneider(NSX)/Siemens(3VL).

Supply and fixing in replacement of unsv MCCB 125 Amp 4 pole 16 KA, thermal and magnetic releases with Ics=100%Icu. conforming to IS/IEC 60947-2 and IEC 60947-2 with short circuit and over load protection. Outgoing and incoming spreaders should be provided for connecting cable without any extra cost. Makes: Legrand(DPX^3) or equivalent to Schneider(NSX)/Siemens(3VL)

Supply and fixing in replacement of unsv MCCB 100 Amp 4 pole 16 KA, thermal and magnetic releases with Ics=100%Icu. conforming to IS/IEC 60947-2 and IEC 60947-2 with short circuit and over load protection. Outgoing and incoming spreaders should be provided for connecting cable without any extra cost. Makes: Legrand(DPX^3) or equivalent to Schneider(NSX)/Siemens(3VL)

Supply and fixing in replacement of unsv MCB TPN 63 Amps 10 KA C Curve in existing panels including making all connections with proper thimbling and connectors. Legrand (DX^3) Cat No.408702 and equivalent Make of Seimens (Betagard 5SL4) / Schneider

Supply and fixing in replacement of unsv MCB SPN 40 Amps 10 KA C curve including making all connections with proper thimbling and connectors. Legrand (DX^3) and equivalent Make of Seimens (Betagard 5SL4) /Schneider

Supply and fixing in replacement of unsv MCB DP 32 Amps 10 KA C curve including making all connections with proper thimbling and connectors. Legrand (DX^3) Cat No.408617 and equivalent Make of Seimens (Betagard 5SL4) / Schneider

Supply and fixing in replacement of unsv MCB SP 6 to 30 Amps 10 KA C curve including making all connections with proper thimbling and connectors. Legrand (DX^3) and equivalent Make of Seimens (Betagard 5SL4) / Schneider

Replacement of old unserviceable copper cable of size 16 sqmm multistranded including thimbels and connectors where ever required for rewiring of panels as directed by Engr-in-Charge

Supply and fixing in replacement of LED 1x30 watt bulbs, 6500K Cool day light Lumen 2700 working voltage 220 -240 V suitable for B22, PF > 9.0 or above and as directed by Engr-in-Charge. Make Crompton/Havells/Philips

Disconnecting LT supply from panel/ pole and reconnecting LT supply and testing complete. Locating the fault through cable fault locating machine to pin point the exact location of the fault lenth cable (100rm to 500rm) complete all as specified and directed by Engr - in - charge.

Supply & fixing in replacement of onload change over switch 415V AC, 4 pole front openable type in sheet steel enclosure including fixing arrangements in existing panel/on wall, including provision of thimble, nut bolts etc of required capacity and of following cap:- (Make C&S/L&T/Havells/Indo-asian) (a). Change over switch 63 Amp

(b). Change over switch 100 Amp

(c). Change over switch 160 Amp

(d). Change over switch 200 Amp

(e). Change over switch 400Amp

Supply & fixing in replacement of unsv automatic change over switch 240V AC, three phase front openable type in sheet steel enclosure including fixing arrangements in existing panel/on wall, including provision of thimble, nut bolts etc of required capacity and of following cap:- (Make : Havells/C&S/L&T) (a). Change over switch 100 Amp

(b). Change over switch 160 Amp

Replacement of MCCB 's sheet metal enclouser made out of CRCA sheet of thickness 2mm thick of siz e 45cm x 45 cm x20cm with angle iron frame of suitable size, including mounting box on bolts duly grouted on wall with nuts bots and washer and mounting of MCCB inside the box , connecting electrically with inlet and out let existing cables complete all as specified.

M & L for earthing complete with galvanised steel earth plate electrode 600 X 600 X 6 mm thick buried directly in ground (earth pit not less than 2.25M deep below ground level) with top edge of the plate not less that 1.5M below normal grouond level connected to GI earth wire 4 mm dia by means of nuts, bolts, check nuts, washers of galvanised iron or steel all as shown in electrical plate No 03 of SSR Part-I connected to earthing test point / DB including excavation / earth work in any type of strata, removal of surplus earth, GI pipe for watering pipe with and funnel, PCC 1:3:6 Type C-1 chamber with 40 mm thick RCC 1:2:4 type B-1 in cover slab with TMT bars @ 150 mm c/c both way with GI protection pipe complete all as specified and directed by Engineer-in-Charge.

M & L for earthing with galvanised steel earth plate electrode 600x600x6mm thick buried directly in ground earth pit not less than 2.25M deep below ground level with top edge of the plate not less than 1.5M below normal ground level connected to galvanised strip 32x6mm by means of nuts, bolts, checknuts, washers of galvanised iron or steel all as shown in electrical plate No. 3 of SSR Part I connected to earthing test point including excavation/ earth work in any strata removal of surplus earth, GI pipe for watering and funnel, PCC 1:3:6 type C1 chamber with RCC 1:2:4 type B1 in cover slab with 40mm dia light grade GI protection pipe and 20mm dia light grade GI pipe for watering all as specified and directed by Eng-in-charge.

M & L for 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 25X4 mm dia galvanised iron strip.

M & L for 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 4 mm dia galvanised iron or steel wire.

M&L for earth testing, identifying the earthings in system and recording the results on indicator board and producing three copies of test sheet duly signed by Contractor/ JE/ AGE E/M all as directed by Eng-in-charge. Note :- (i) Cost of labour and tools required for testing is deemed to be included in quoted rates.

Supply and fixing in replacement of Danger notice plate of 1.6mm thick MS sheet vitreous enamelled white with letters, figures and conventional skull and bones in signal Red colour and inclusive fixed with MS flat clamps 25x3mm 2 Nos, nuts, bolts for LT 440 volt of size 20x15cm

Cleaning of civil unit (Receiving chamber, screen channel, MBBR unit, Tube settle unit, chlorine contact tank and sludge drying bed) of the plant as directed by Engr-in Charge

M & L for replacement of tube settler media from tube settler tank of plant. PVC COOL tubes CD-TS120 (Loose leaves) surface Area: 11m2/m3 at 60 deg angle inclination, vertical ht 750mm

M & L Filling of PVC bio pac floating media of MBBR unit of the plant as directed by Engr-in Charge

Supply and installation in replacement of fine bubble EPDM diffuser Dia 90mmx1000mm diffuser with 1 inch air inlet connection and SS 304 nipple EPDM membranes duly clamp. Type of diffuser : Tubular, Non-clog, Non-buoyant MOC of membrane : EPDM/PTFE layered EPDM MOC of diffuser internal : PP Silt size : Less than 1mm Area of influence zone : 2.5 Sqm Optimum through put - 10 cum/hr Maximum allowable pressure - 0.7 kg/cm2. Make : SCOGEN or equivalent

Taking out unserviceable butterfly valve and supply and fixing new butterfly valve (As per existing type) of cast iron both ends for flange fitting of size 200 mm dia complete

Description all as per Srl item No 54 here in before but size of 150 mm bore

Description all as per Srl item No 54 here in before but size of 100 mm bore

Description all as per Srl item No 54 here in before but size of 80 mm bore

Description all as per Srl item No 54 here in before but size of 50 mm bore

Cutting of wild grass ,bushes ,unwanted vegetation trees and any size and any type of trees of recieving chamber, Main chamber, storage chamber, sludge dry bed, upto 30cm grith including roots from inside/surrounding of installations including cutting of bushes along with barbed/cattle fencing of the installation comlete and all cutting tools arengenment of the contractor all as specified and directed by Engr-in-charge.

Replacement of automatic star delta starter three phase of size 40 HP as directed by Engr-in-charge.

Description all as per Srl item No 60 here in before but size of 25 HP

Supply and fixing in replacement of single phase preventor 230 Volts, 50 cycles etc all as directed.

Supply and fixing in replacement of V Fan belt for blower compressure as per existing make and sample complete all as directed

Supply and fixing in replacement PVC insulated and PVC sheathed flat submersible heavy duty cable 16 sqmm 3 core with stranded copper conductor 1100 volts grade suitable for submersible motors and pumps and making electric connections all as specified and directed. Make : Polycab/Finolex/Havells

M&L for taking out old unsv MS / Cement Pipe and supply and fixing of 80 mm dia heavy duty grade M S Pipe and replacement the same on appropriate size complete with nut bolt flanged, packing material and testing all as specified and directed by Engr-in-charge.

Description all as per Srl item No 65 here in before but size of 150 mm bore

Description all as per Srl item No 65 here in before but size of 100 mm bore

Material and labour for run lead joint including all jointing material such as lead, spun yarn etc for 100 mm bore cast iron spigot & socketed pipe & fittings. (Exc earth work will be measured & paid for separetely).

Description all as per item No 68 here in before but for 150mm bore cast iron spigot & socketed pipe & fittings.

Description all as per Srl item No 68 here in before but for 200 mm bore pipe.

M&L for taking out 30 HP non clog submersible pumpset from sewage sump, disconnecting pipes, pump and transporting to workshop for reapir, cutting of burnt winding/cleaning of stator for rewinding with super enameled PVC copper wire of existing size,prviding with insulating materials, flame proof/water proof laminated insulated strips, cotton tape, varnishing complete and shifting back to site and lowering & assembling in the existing position, connecting and testing all as specified and directed by Engr-in-charge.

Description all as per srl item no 71 here in before but of size 7.5 HP to 20 HP

M & L for Replacement the defactive part of submersible pump sets are as under:- (a) Thrust bearing of non clog submersible motor7.5 HP to 15 HP

(b) Gun metal bushes for non clog submersible motor 7.5 HP to 15 HP

(c) Impellers for non clog submersible pump 7.5 HP to 15 HP

(d) Bowl bush for non clog submersible pump 7.5 HP to 15 HP

(e) Neck ring for non clog submersible pump 7.5 HP to 15 HP

Material and labour for dismantling and de-coupling 20HP air blower pump from the electric motor and re-assembling the pump on existing foundation complete with motor after repair/overhaulding with following and testing complete all as specified and directed.The cost of transportation to and fro workshop is deemed to be included in the quoted rate. a) Adjustment of safety valve. b) Replacement of spring assy. c) Re-metaling/turning of pump shaft. d) Replacement of oil ENKLO 320, oil seal, bearing, filter. e) Replacement of belts ,& pressure gauge.

Material and labour for PCC 1:2:4 type B-1 using 20mm graded crushed stone aggregate for supporting of CI/GI pipes, header etc all as specified and directed.

Material and labour in replacement of Cast iron fitting for CI spigot socketed/ flanged pipe bend (any type radius and angle) tapers any type (straight, bends increasing, decreasing or double socket etc) tee pieces, single branch 'Y' junction double branch cross (all socket or socket spigot or flanged) collars, cap and plugs upto 200 mm bore connection pieces one end flanged and other socket or spigot and bell mouth piece one end flanged and other end tapering as bell mouth complete all as specified and directed.

Excavation in trenches not exceeding 1.5 m wide and not exceeding 1.5 m in depth for laying of pipe line, connection etc and getting out all in hard and dense soil.

Returning, filling in including spreading, levelling, watering and well ramming in layers not exceeding 25 cm as in soft/loose soil.

Removing excavated material (soil) not exceeding 50 m and depositing where directed at a level not exceeding 1.5 m above the starting point.

Material and labour in replacement of contactor 3 pole with coil voltage 220 volt type MNX 50 Rating complete as directed by Engr-in-charge.

Material and labour in replacement of contactor 3 pole with coil voltage 220 volt type MNX 70 Rating complete as directed by Engr-in-charge

Material and labour in replacement of contactor 3 pole with coil voltage 220 volt type MNX 100 Rating complete as directed by Engr-in-charge

Supply and fixing in replacement of MCCB 200 amps cap 4P 415 volt breaking cap 36 KA with adjustable thermal and adjustable magnetic settings Make Havells / L&T / C&S

Supply and fixing in replacement of MCCB 100 amps capacity 3 Pole 415 volt breaking cap 16 KA with adjustable thermal and adjustable magnetic settings Make Havells / L&T / C&S

Supply and fixng in replacement Cast iron Non return valve (NRV) 150 mm bore complete conforming to IS 1969 double flanged and drilled including bolts, nuts, washers, gasket etc complete and dismantling of old one complete all as specified and directed. Make : Kirlosker/VENUS/ SANT

Description all as per Srl item No 89 here in before but 100mm bore pipe

Supply and fixing in replacement cast iron body sluice valve heavy duty class PN 1.6 flanged ends any pattern with cast iron wheel & mild steel spindle ISI marked confirming to IS-14846 of 2000 for 150 mm bore pipe with jointing material ,flanged joint,rubber gasket 6mm thick, nuts & bolts, washer complete all as specified and directed. Make:- Kirlosker/VENUS/ SANT

Description all as per Srl item No 91 here in before but 100mm bore pipe

Carry out water (Raw and treated ) from all STP plant and testing for bacterial, chemical and biological analysis of sewage water treated water from Govt approved lab for following parameters and submission of test reports all as directed: - (a) PH (b) Chemical Oxygen demand/COD (c) Biological Oxygen Demant/BOD (d) Total Suspended solids (e) Oil and Grease (f) TKN (g) Total Coliform (h) Organism MPN (k) Dissolved Oxygen Note: Water testing shall be carried out twice in peroid of contract all as directed and empty collection bottle will be provided by the contractor.

Taking out sludge from underground main sewage/drainage receiving sump (10 metre diameter and 6 metre deep) and removing it to a distance not less than 150 metre incluidng scrapping off the walls and cleaning by applying bleaching powder @ 1Kg per sqm complete all as directed.

Description all as per srl item No 94 here-in-before but size (8 metre diameter 6 metre deep).

Description all as per srl item No 94 here-in-before but size (12 metre diameter 6 metre deep).

Description all as per srl item No 94 here-in-before but open type and size (12 metre diameter 6 metre deep) including taking out broken tree/branches if found etc complete all as directed.

Material and labour for cement base paint of complete sewage/drainage sump buildings inner & outer, Reciving chamber, screening chamber, MBBR and all by scraping old wall and ceiling surfaces and applying two coats synthetic enamel paint of approved colour over all metal/ wooden surfaces complete all as directed.

Material and labour for framed work such as grills, gratings etc with ends of bars, shoulders and or riveted or forged into spikes, framed guard bars, burred iron doors, ladders framed balasters walk ways, railings, angles, frame work of sewage tanks & similar work conforming to Fe-290 Gde E-165 complete all as directed

Supply, installation, testing & commissioning in renewal of totally enclosed feeder pillar outdoor type fabricated out of 3.15 mm thick CRCA sheet dust and vermin proof powder coated double door type (independent cabin including locking arrangement for each MCCBs, bus bar chamber enclosed complete suitable for operating on 415 Volt 50 Hz AC supply internally wired with copper conductor having legs 90 cms made out of 50x50x6 mm angle iron grouted on brick masonary platform upto 45 cms. Brick masonary platform should be 60 cms above the Ground Level. Comprising the following:- Note:- (i) The panel shall be front operated with cable entry from the bottom with cable glands. Earth bus shall be part of the main feeder pillar. (ii) Fabrication of feeder pillar box to be approved by CPRI width of the panel not less than 75 cms. (iii) Cost for construction of platform for panel of brick masonary work in CM 1:6 with foundation PCC 1:4:8 type D-2 including plaster work, PCC copping 1:2:4 (40 mm thick stone aggerate), deemed to be included in the item rate. No Extra payment will be made. (iv) MCCB's should be connected with extensions terminals at both side (incoming and outgoing).

Taking out sludge, polythine and other vestage items from underground main receiving chamber in sewage pump inlete side and removing it to a distance as directed by Engr In Charge.

BMMJ TRADERS AND ENGINEERS

M/S RAJ ENGINEERS

vivek and co

Harsh Electricals