REPAIR/MAINT OF SEWAGE PUMP/MOTOR STARTER PANEL AND MISC WORKS INCLUDING CLEANING OF SUMPS AT AF STN HALWARA

Amount

Excavation in trenches not exc 1.5m wide and not exc 1.5m depth for laying of GI/CI/DI pipe lines etc getting out including forming bottom surface to required level and gradient in soft / loose soil, complete all as specified and directed.

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

Removing of excavated materials not exceeding 50 m and depositing where directed at a level not exceeding 1.5 m above the starting point, complete all as specified and directed.

Material and labour for repair of rubber gasket joints/Mechanical joints of GI pipeline including jointing materials unios, tees, bends, sockets, elbow and all others spares as required for stopping the leakage of pipeline of size 80 mm dia including taking down, complete all as specified and directed. Note :- Excavation and earth work will be measured and paid separately and cost of minor spares for stopping the leakage deemed to be included in quoted rates.

All as per Srl item No. 4.00 above but 100 mm dia bore.

All as per Srl item No. 4.00 above but 150 mm bore.

All as per Srl item No. 4.00 above but 200 mm dia bore.

M&L for repairs to sluice valves such as replacement of unsv/wornout gland on stuffing box, rubber gasket of suitable size, filing or grinding to gate, replacement of worn out check nut, cleaning inside gate valve properly and remove scaling and other waste materials, replacement of warned out nut/bolts with washers including testing of leakage and operation for 80 mm dia pipe, complete all as specified and directed.

All as per Srl item No. 8.00 above but 100 mm dia

All as per Srl item No. 8.00 above but 150 mm dia

All as per Srl item No. 8.00 above but 200 mm dia

All as per Srl item No. 8.00 above but 300 mm dia

Disconnecting and removing the unsv/wornout spindle from the sluice valve after opening the nut and bolts and replace the same with new spindle made with brass of same size, length and turns including with necessary fixing arrengements testing and commissioning for 80mm dia pipe, complete all as specified and directed.

All as per Srl item No. 13.00 above but 100 mm dia

All as per Srl item No. 13.00 above but 150 mm dia

All as per Srl item No. 13.00 above but 200 mm dia

All as per Srl item No. 13.00 but 300 mm dia. Note - The camplaints of leakage once intimated must be done/ repaired with in a period of 3 days failure to this will impose a penatly of Rs 1000/ per days of delay to the contractor. The contractor must have a team of minimum one x plumber and one helper to rectify the complaints of leakage and a supervisor to attend the office of Engr-in-charge in every 3 days and sign the site order book wrt complaints of leakages at any location, failing which a penalty of Rs 500 /- shall be imposed to the contractor.

S&F in replacement of Cast iron sluice valve, both end flanged with brass spindle and cast iron handle wheel, heavy duty, class PN-1.6 and fixing with existing pipe line including jointing material nuts, bolts, washers gasket complete for 80 mm dia pipe, complete all as specified and directed.

All as per Srl item No. 18.00 above but 100mm dia bore

All as per Srl item No. 18.00 above but 150mm dia bore

All as per Srl item No. 18.00 above but 300 mm dia bore

Taking out of unserviceable CI pipes (including all fittings) with spigot and socket ends and lead joints including burning out joints and removing lead from the ground cleaning the pipes free from sedimentation/scaling etc for reusing the serviceable pipes of 80 mm dia, complete all as specified and directed. Note :- Excavation and earth work will be measured and paid separately.

All as per Srl item No. 22.00 above but 100 mm dia

All as per Srl item No. 22.00 above but 150 mm dia

Laying only 80mm dia cast iron pipes in trenches obtained from item No. 22 above. Note :- Joints and jointing materials will be measured and paid separately.

All as per Srl item No. 25.00 above but 100 mm dia.

All as per Srl item No. 25.00 above but 150 mm dia.

Supply and laying CI pipes with spiogt and socket ends centrifugally cast class LA suitable for lead joints laid in trenches including necessary cut to length to match the existing fitting / pipes of 100 mm dia, complete all as specified and directed.

All as per Srl item No. 28.00 above but 150 mm dia

M&L for Cutting the CI pipes and reducing the required length in positioning for insertion of new CI specials such as Tees / Reducers / Tail pieces / collers /sluice valve / Air release valve etc for 100 mm bore, complete all as specified and directed.

All as per Srl item No. 30.00 above but 150 mm bore

M&L for CI/GI specials such as bends, tees, collars tail pieces flanges, socket, elbow, tee, reducers etc complete suitable for CI/GI mains upto 200 mm dia, complete all as specified and directed.

S&f in repair cast iron double flanged, non slam round type, non return valve with by pass arrangements heavy duty confirming to IS-5312 Part I / 84 of pressure rating PN 1.6 for 80 mm dia bore, complete all as specified and directed.

All as per Srl item No. 33.00 above but 100 mm dia bore

All as per Srl item No. 33.00 above but 150mm dia bore

All as per Srl item No. 33.00 above but 200 mm dia bore

All as per Srl item No. 33.00 above but 300 mm dia bore

S&F in repair Cast Iron flanged type foot valve 80 mm dia bore with drilled flanged end all as per IS : 4038 with Cast Iron Strainer, nuts, bolts, washers etc, complete all as specified and directed

S&F in repair Cast Iron flanged type foot valve 100 mm dia bore with drilled flanged end all as per IS : 4038 with Cast Iron Strainer nuts, bolts, washers etc, complete all as specified and directed

Taking up or down 80 mm dia bore steel water GI tubing and connections including clearing the pipes free from scaling for reusing the same, complete all as specified and directed. Note :- Excavation and earth work will be measured and paid separately.

All as per Srl item No. 40.00 above but 100 mm dia bore

Supply and laying 80mm dia bore steel water tubing GI medium grade with all fittings laid in trenches or fixed to wall etc, complete all as specified and directed. Note :- Excavation and earth work will be measured and paid separately.

All as per Srl item No. 42.00 above but 100 mm dia bore

Taking up or down 100mm dia existing centrifugally cast (spun) ductile iron pressure pipes for water with socket and spigot ends suitable for rubber gasket pushon joining, complete all as specified and directed.

All as per Sl item No 44 above above but 150mm dia.

All as per Sl item No 44 above above but 300mm dia.

Supply and laying 100mm dia centrifugally cast (spun) ductile iron pressure pipes for water with socket and spigot ends suitable for rubber gasket pushon joining confirming to IS 8329:2000 having inside cement mortar lining (1:2) and outside zinc coating with finishing layer of blue epoxy in standard length, classification K-9 in standard length of 5.50/6.0 mtrs including push on joints with cement mortar lining (1:2), complete all as specified and directed.

Supply and laying 150mm dia centrifugally cast (spun) ductile iron pressure pipes for water with socket and spitot ends suitable for rubber gasket pushon joining confirming to IS 8329:2000 having inside cement mortar lining (1:2) and outside zinc coating with finishing layer of blue epoxy in standard length, classification K-9 in standard length of 5.50/6.0 mtrs including push on joints with cement mortar lining (1:2), complete all as specified and directed.

Supply and laying 300mm dia centrifugally cast (spun) ductile iron pressure pipes for water with socket and spitot ends suitable for rubber gasket pushon joining confirming to IS 8329:2000 having inside cement mortar lining (1:2) and outside zinc coating with finishing layer of blue epoxy in standard length, classification K-9 in standard length of 5.50/6.0 mtrs including push on joints with cement mortar lining (1:2), complete all as specified and directed.

Supply and fix in repair Gun metal gate valve with iron wheel head screwed both ends for iron pipes and fixed for 25 mm dia bore including taking down of unserviceable gate valves, complete all as specified and directed.

All as per Sl item No 50 above but 40mm dia bore.

All as per Sl item No 50 above but 50mm dia bore.

S&F in repair MS column pipe medium grade of size 100mm dia 10' long flanged both ends and slot made for submersible cable, complete all as specified and directed.

All as per item No 53 above but 125 mm bore pipe

Opening, and de-assembling CF pump from electric motor 20 HP capacity, including shifting, transportation, overhauling shaft metering, welding, brazing and grinding the shaft and replacing of worn out parts and re-assembling and connecting it to the electric motor, complete all as specified and directed. Note : (i) The unit rate shall include for minor spares such as bolts, nuts washers, oil seal, gasket, greasing etc as required. (ii) Major spares as required shall be measured and paid separately as 'Supply only'.

All as per item No 55 above but 5 to 12.5 HP.

All as per item No 55 above but 0.5 to 3 HP. Note for item No 55 to 57: Quoted rate shall deemed to be Included for booster motor.

M&L for rewinding of electric motor of capacity upto 5 HP for centrifugal non clog pumping set with supper enameled copper winding wire of existing gauge, size and weight with insulating material, complete all as specified and directed. Note :- Defect /Repair/ Rewinding of the motor will be measured only once for a particular site/ motor. The downtime at site/ time required for repair of motor if is more than 24 hrs, the contractor will be liable to provide & install a standby motor at of same capacity, description & make / brand site during the downtime with no extra cost to the department failing which to this the contractor will be liable to a penalty of Rs. 500/- every hour post 24 hrs repair timeline.

All as per item No 58 above for but above 5 HP to 12.5 HP.

All as per item No 58 above for but 20 HP.

Supply only MS coupling with rubber bush and coupling nuts & bolts for 20 HP non clog pumping set, complete all as specified and directed.

Supply only Impeller GM for 20 HP CF pumping set, complete all as specified and directed.

Supply only Gland box for 20 HP CF pumping set, complete all as specified and directed.

Supply only ball bearing for 20 HP non clog pumping set, complete all as specified and directed.

Supply only Ball bearing of electric motor upto 12.5 HP capacity, complete all as specified and directed.

Supply only Gun metal bushes of pump upto 12.5 HP capacity, complete all as specified and directed.

Supply only MS coupling of pump upto 12.5 HP, complete all as specified and directed.

Supply only ball bearing of electric motor upto 5 HP capacity, complete all as specified and directed.

Supply only Gun metal bushes of pump upto 5 HP capacity, complete all as specified and directed.

Supply only Rubber coupling of pump upto 5 HP, complete all as specified and directed.

S&F in replacement fully automatic Auto start Direct on Line starter in SS (stainless Steel) enclosure with Surge Protection Device, Single phase preventor, 230-400 V Coil Overload relay range 3.8/6.0 A Back up Fuse (A)20 Suitable for Submersible motor upto cap 3 HP, complete all as specified and directed.

S&F in replacement fully automatic Auto start Direct on Line starter in SS (stainless Steel)enclosure with Surge Protection Device, Single phase preventor 230-400 V Coil Overload relay range 6.0/9.3/3.8 A Back up Fuse (A)25 suitable for Submersible motor capacity 5/3.7 HP/KW, complete all as specified and directed.

S&F in replacement fully automatic Auto start Direct on Line starter in SS (stainless Steel) enclosure 8.9-13.5 A with 230-400 V Coil Overload relay suitable for CF Pump above 5 HP to 10 HP, complete all as specified and directed.

S&F in replacement fully automatic Auto start Direct on Line starter in SS (stainless Steel) enclosure 6.0-9.3 A with Surge Protection Device, Single phase preventor 230-400 V Coil Overload relay suitable for CF Pump upto 20 HP, complete all as specified and directed.

S&F in replacement single phase 1.5 HP relay 8.9-13.5 contactor rating 16 Amp SPS with 2P contactor + overload relay (Ammeter + Voltmeter) wiogh 160-220 V AC coil, complete all as specified and directed.

Supply & fixing 2.5 sqmm three core cable life line plus S3 Yellow HRFR PVC flexible cable, complete all as specified and directed.

S&F in replacement of Isolator single pole 32 Amp, complete all as specified and directed.

S&F in replacement MCB SPN 06 to 40 Amp 415 V including all terminals fitting etc, complete all as specified and directed.

S&F in replacement single core PVC insulated unsheathed stranded copper FR conductor of size 06 sqmm 1100 colt grade confirming to IS 694-1990, complete all as specified and directed.

All as per item No 79 above but Size 10 Sqmm.

All as per item No 79 above but Size 16 Sqmm.

S&F First Aid chart of standard size with clear glass cover & wooden frame, complete all as specified and directed.

All as per item No 82 above but shock treatement chart.

Supply Only First Aid Kit box No-08 (Size : 360 mm x 150 mm x 80 mm) containing following items:- (a) Dettols bottle100 ml 02 bottles (b)Antiseptic Ointment 100 mg © Crocin tabletes 01 strips ( containings 10 Tablets each). (d) Hydrogen peroxide 50 ml 01 bottle (e) Cotten small rolls 2 Nos (f) Cotten strip small roll 04 Nos (g)Moove tube 01 Nos (h) Betadine Tube 100 mg

S&F in repair Submersible Cable 2.5 Sqmm flat Three Core PVC Insulated & PVC Sheathed copper conductor 1100 Volts for Submersible Pump Moter, complete all as specified and directed.

All as per item No 85 above for but 4 Sqmm.

All as per item No 85 above for but 6 Sqmm.

All as per item No 85 above but 10 Sqmm.

All as per item No 85 above but 16 Sqmm.

S&F in replacement Ammeter 25 A for three phase submersible/CF pump starter, complete all as specified and directed.

S&F in replacement Ammeter 50 A for three phase submersible/CF pump starter, complete all as specified and directed.

S&F in replacement volt meter 0-500 volts for three phase submersible/CF pump starter, complete all as specified and directed.

S&F in replacement volt meter 0-300 volts for three phase submersible/CF pump starter, complete all as specified and directed.

S&F in replacement MCCB 4 Pole 63A breaking capacity ICU at 415 (18KA), complete all as specified and directed.

S & F in replacement MCCB 4 Pole100A breaking capacity ICU at 415 (36KA), complete all as specified and directed.

S & F in replacement MCCB 4 Pole 125A breaking capacity ICU at 415 (36KA), complete all as specified and directed.

S & F in replacement MCCB 4 Pole 160A breaking capacity ICU at 415 (25KA), complete all as specified and directed.

S & F in replacement MCCB 3 Pole 100A breaking capacity ICU at 415 (18KA), complete all as specified and directed.

S & F in replacement MCCB 3 Pole 63A breaking capacity ICU at 415 (18KA), complete all as specified and directed.

S & F in replacement off load change over switch AC-21 100 Amp side handle in sheet encloser, 415 V AC, 50 Hz, complete all as specified and directed.

S & F in replacement off load change over switch 160A AC-23 side handle in sheet encloser, 415 V AC, 50 Hz, complete all as specified and directed.

S & F in replacement off load change over switch AC-21 200 Amp side handle in sheet encloser, 415 V AC, 50 Hz, complete all as specified and directed.

S & F S&F in replacement power contractor 3 pole AC control AC-3 rating 32 Amps (20 HP/15KW) 415 volts including Aux contact 1 No + NC with colil voltage 380/415 volts, complete all as specified and directed.

S & F S&F in replacement power contractor 3 pole AC control AC-3 rating 40 Amps (20 HP/15KW) 415 volts including Aux contact 1 No + NC with colil voltage 380/415 volts, complete all as specified and directed.

S & F S&F in replacement power contractor 3 pole AC control AC-3 rating 63 Amps (50 HP) 415 volts including Aux contact 1 No + NC with colil voltage 380/415 volts, complete all as specified and directed.

S & F S&F in replacement Electronic timer for three phase submersible/CF pump starter, complete all as specified and directed.

S&F in replacement PVC (heavy) duty electric cables with copper Conductor 1100 volts cross section area 6 sqmm 3 core, complete all as specified and directed.

M&L for boring under road/path/hard standing to pass the Pipe lines upto 150mm dia bore with the own arrangement of T&P, complete all as specified and directed.

S&F in repair copper thimbles of size 6 to 25 sqmm conductor, complete all as specified and directed.

S&F in repair aluminium thimbles of size 6 to 35 sqmm conducto, complete all as specified and directed.

M & L for preparation of old painted surface of steel and applying two coat of synthetic enamel paint over a coat of red oxide primer, complete all as specified and directed Note : Colour of paint shall be stricity as per existing colour.

S&F distribution chart / electronic board of standard size for water/electrical distribution network to the writing letter locations, complete all as specified and directed.

Supply, fabricate and fixing in replacement Mild steel work conforming to Fe-290, E-165 as in framed grills, gratings, framed guard bars, ladder, framework of volve pit cover, water tanks etc or similar work as ordered and febricated from MS rolled section of any size and shape, complete all as specified and directed.

S&F in repair mild steel plate / sheet plain or chequered 3.00mm thick cut to piece as required and fixed to MS frame work be means of electric arc / gas welding, complete all as specified and directed.

M&L in repair masonary valve pit of size 1.2 x 1.2 x 1.1 m (internal size) PCC 1:4:8 type D-2 using 40mm graded stone aggregate for foundation, brick wall with sub class `B’ bricks built in cement mortar 1:6, PCC 1:2:4 type B-1 using 20mm graded stone aggregate for coping, rendering in cement mortar (1:4), 15mm thick including provision of MS sheet cover 2mm thick fixed to MS angle frame made out of 50x50x6mm thick with 2 coats of synthetic enamel paint over one coat of red oxide primer to steel surfaces and locking arrangements with necessary excavation and earth work in any type of soil and form work, complete all as specified and directed

All as per item No 115 above but Size 0.9x0.9x.86 m.

Supply, installation, testing and commissioning in replacement LT panel, CPRI approved, indoor cubical type, weather and vermin proof, totally enclosed, made out of 3.00 mm thick CRCA sheet machine preesed of suitable size, suitable to operate on 3 phase 4 wire system, 415 volts, 50 Hz with front and rear openable with locking arrangement incl shutters for mounting switchgear etc, bottom gland plate with sufficient numbers of circular cable entry holes, prewired complete duly powder coated with 7 tank process mounted on agle iron stand made out of angle size 50 x 50 x 6 mm grouted in PCC (1:3:6), 450mm above ground level, 400 mm below ground level comprising with following, complete all as specified and directed. (a) Bus bar strip, four pole and capacity 500 Amps copper strip size be based on 1.5 Amps per sqmm, coloured with plastic coated insulated and sleaves in four colours (Red, Yellow, blue and black) fixed on porcelain insulators with necessary nuts and bolts and washers etc. (b) Indicator with LED lamps for RYB, 3 phase with MCBs set of three-01 Set

INCOMING (a) MCCB 200 Amp, 415 V, 25 KA, 4 pole with microprocessor release - 01 Nos. (b) Panel meter of size 96 x 96 mm with LCD display, accuracy class 1.0, having parameters voltage, current, frequency, power factor, power & energy with RS 485 including suitable CT complete all as specified, duly prewired with suitable size of copper insulated FRLS wire with universal code including suitable CTs complete. OUTGOING (a) MCCB 160 Amp, 415 V, 25 KA, 4 pole with adjustable thermal magnetic release-02 Nos. (b) Onload changeover switch 200 A, 4P 415 V open execution type -01 (c) MCB SPN 32 Amp, 240 V, 10 KA, 02 Nos. (d) MPCB 100 A -01. (e) SP preventor- 01. (f) Automatic Star delta starter three phase 36-80A-01 Nos.

Supply, installation, testing and commissioning in replacement LT panel, CPRI approved, indoor cubical type, whether and vermin proof, totally enclosed, made out of 3.00 mm thick CRCA sheet machine preesed of suitable size, suitable to operate on 3 phase 4 wire system, 415 volts, 50 Hz with front and rear openable with locking arrangement incl shutters for mounting switchgear etc, bottom gland plate with sufficient numbers of circular cable entry holes, prewired complete duly powder coated with 7 tank process mounted on agle iron stand made out of angle size 50 x 50 x 6 mm grouted in PCC (1:3:6) 450mm above ground level, 400 mm below ground level comprising with following complete all as specified :- (a) Bus bar strip, four pole and capacity 250 Amps copper strip size be based on 1.5 Amps per sqmm, coloured with plastic coated insulated and sleaves in four colours (Red, Yellow, blue and black) fixed on porcelain insulators with necessary nuts and bolts and washers etc. (b) Indicator with LED lamps for RYB, 3 phase with MCBs set of three-01 Set INCOMING (a) MCCB 125 Amp, 415 V, 25 KA, 4 pole with microprocessor release - 01 Nos. (b) Panel meter of size 96 x 96 mm with LCD display, accuracy class 1.0, having parameters voltage, current, frequency, power factor, power & energy with RS 485 including suitable CT complete all as specified, duly prewired with suitable size of copper insulated FRLS wire with universal code including suitable CTs complete.

OUTGOING (a) MCCB 100 Amp, 415 V, 25 KA, 4 pole with adjustable thermal magnetic release-02 Nos . (b) Onload changeover switch 100 A, 4P 415 V open execution type -01 . (c) MCB SPN 32 Amp, 240 V, 10 KA, 02 Nos. (d) MPCB 63 A -01. (e) SP preventor- 02. (f) Automatic start Direct on Line starter three phase 15-30A-02 Nos. (g) MCB TPN Four pole 63 Amp, 240 V, 10 KA, 02 Nos.

M&L Earthing complete for LT Panel / Feeder Pillars with galvanised steel earth plate electrode 60cm x 60cm x 6mm thick burried directly in ground vertically to a depth not less than 2.25 mtr below ground level with top edge of the earth plate at a depth not less than 1.5 metre below ground level earth plate surrounded by 15cm thick and packed with layer of charcoal dust and common salt, earth lead GI strip 32mm x 6mm by means of bolts, nuts, check nuts and washers of galvanised iron and thimbles and other end, connecions to main switch board and protected by galvanised iron light grade 50mm dia pipe, 20mm dia pipe for water with funnel, wire mesh, PCC chamber in cement concrete (1:3:6) using 20mm graded stone aggregate and 50mm thick RCC cover (1:2:4) type B-1 using 20mm graded stone aggregate and 8mm dia TMT bar @ 10cm c/c both way including MS frame using MS angle of size 45mmx45mmx5mm and shown in electrical plate No-3 in MES Schedule (Part-I) including taking down of existing earthing, complete all as specified and directed. Notes - (i) Outer edge of earth pit will be 1.5 metre away from the outer edge of PCC chamber. (ii) GI strip upto DBs earth connection is included in this item. (iii) Water pipe shall be provided in slantling position.(Earth strip and protection pipe upto 7.50m length is included in the unit rate)

M&L in replacement energy saving & environmental friendly long life versatile pressure die-cast aluminium housing luminaire with heat resistant glass and suitable optics for uniform distribution of light 45/60 watt LED for bldg security lights with high efficiency electronic driver BIS approved, having IP-65/66 protection, surge protection min 2 KV power factor more than 0.9 complete operative on AC supply 140 volts to 270 volts pre-wired and product should be made in India only including GI pipe medium grade 40mm dia 1.2 meter long bend to shape as required and fixing with two nos MS clamp of size 40x6mm for fixing of street light fitting, complete all as specified and directed. Note : Contractor shall be prodce LM-79 & LM-80 report of NABL accredited laboratory from manufacturer's before claiming payment.

M&L Bailing out sludge water from sludge tank/sewage sump by using pumping set/mechanical suction and disposing off the same not less than 500 m away from site, complete all as specified and directed.

Bailing out mud/sludge from sewage tank/sump by using any mechnaincal means/ sewer suction cum jetting machine and disposing off the sludge at the bottom of the tank & throwing away outside of MOD land from site complete as specified and directed by Engr-in-Charge. Washing the sewage tank/ sump using normal clean water thoroughly & recleaning the same using pumping machine & throwing dirty water away outside of MOD land from the site post cleaning of the sump, white washing the entire sump/ tank with 2 coats of lime wash, complete all as specified and directed. Note:- (i) For measurement of cubic content of sludge please refer PS Clause No 23.1. (II) Skilled supervisor shall be deputed on site by the contractor during sump cleaning & included in quoted rates. (Iii) While desludging / taking out water / cleaning / painting of the sewage tank/ sump, alternate arrangements to ensure unhindered sewage flow/ storage of sewage line to be made by the contractor & the rate of the same shall deemed to be includied in the quoted rates.

Supply , laying and testing cable XLPE insulated screened PVC bedded , galvanised steel strip of wire armoured, electric power cable (heavy duty) laid in trenches and through ducts with aluminium conductor 1100 volt grade of size 25 Sqmm 4 core, complete all as specified and as directed.

Supply, laying and testing of cable XLPE insulated screened PVC bedded, galvanised steel strip of wire armoured, electric power cable (heavy duty) laid in trenches and through ducts with aluminium conductor 1100 volt grade of size 35 Sqmm 4 core, complete all as specified and as directed.

Supply, laying and testing of cable XLPE insulated screened PVC bedded, galvanised steel strip of wire armoured, electric power cable (heavy duty) laid in trenches and through ducts with aluminium conductor 1100 volt grade of size 70 Sqmm 4 core including testing including taking down old unserviceable item, complete all as specified and as directed.

Supply and laying bricks common brunt clay building bricks sub class B including removing of old bricks, complete all as specified and as directed.

Surface dressing cleaning, grass / tree cutting and removing of raw material and labour for sand cushioing with a layer of fine sand 8cm thick before laying of cable and 15cm thick after laying of cable in trenches, complete all as specified and directed. Notes-:(i) Excavation and earth work shall be measured and paid for separately. (ii)Thickness of 18cms after punning down shall be considered for payment.

S & F in replacement TPN MCB, 4 pole, 240 Volts, 50 Hz, having rupturing capacity 10 KA, of rating 40 to 63 Amps, complete all as specified and as directed.

M & L for PCC (1:4:8) type D-2 using 40 mm graded stone aggregate in foundation of struts PCC blocks including necessary form work and fair finish to exposed surfaces without using extra cement etc, complete all as specified and as directed.

M&L for cleaning of sludge from the 03 Nos oxidation pond of size 149.70m x 62.20m twice during the currency of contract period, removal of rotten solid waste from the pond & providing a layer of sand cushioning (Qty of sand not less than 10.00 Cum to be laid & spreaded at every time after cleaning of pond ) at the site as directed by Engr-in-Charge. The surface dressing & vegetation around the oxidation ponds to be cleaned and making good of broken/ distorted boundaries of the pond, the cost of all these is deemed to be included in quoted rates without any additional charge to the Govt. The sludge removed from the oxidation pond shall be removed and deposted outside of MOD land, complete all as specified and directed. Note :- One unit shall be considered as cleaning of one oxidation tank at once for payment.

M&L Sub main wiring with PVC insulated cable copper conductor FRLS two single core 4 Sqmm drawn through Existing or new PVC rigid non metallic conduit including earth continuity FRLS copper conductor 4 Sqmm PVC insulated with green insulation, complete all as specified and directed. Note : PVC conduit shall be measured and paid separately.

S&F in repair PVC rigid non metallic conduit fire proof medium grade ISI mark 25mm dia surface or concealed including conduit accessories such as tee, elbow ,bend junction box, complete all as specified and directed.

Supply and fix in replacement of battery 150 AH, 12V, complete all as specified and directed.

S&F in replacement 40mm dia bore high density polethylene pipes (HDPE) of pressure rating 10 kgf /sqcm laid in trenches / borewell, complete all as specified and directed

All as per Sl item No 134 above but 50mm dia bore, complete all as specified and directed.

All as per Sl item No 134 above but 80mm dia bore, complete all as specified and directed.

All as per Sl item No 134 above but 100mm dia bore, complete all as specified and directed.

M/S SANGA SINGH AND CO (BID ID -3156098)

CHOUDHARY ENTERPRISES (BID ID -3156162)