REPAIR / MAINT OF DG SET, STP AND SEWAGE WELL UNDER GE HISAR AT MIL STN HISAR

(a) As Above item No-01 but Centrifugal Monoblock Pump set 12.5 HP Make : Kirloskar

Pump shaft suitable for pump set 15 HP.

DE/NDE Bearing No. 6306 Suitable for DSM 65/32A of capacity 15 HP

Shaft bush.

Shaft coupling flexible type KC 276 for 15 HP capacity.

Impeller wear ring.

Bearing housing.

Gland.

Gland packing.

Set of gasket.

(b) As Above item No-01 but Centrifugal Monoblock Pump set 05 HP 2870 RPM discharge 10 LPS 23.5 meter head Make : Kirloskar

Pump shaft suitable for pump set 15 HP.

DE/NDE Bearing No. 6306 Suitable for DSM 65/32A of capacity 15 HP

Shaft bush.

Shaft coupling flexible type KC 276 for 15 HP capacity.

Impeller wear ring.

Bearing housing.

Gland.

Gland packing.

Set of gasket.

(c) As Above item No-01 but Submersible Sewage Pump set 03 HP discharge 500 LPM 10 meter head Make : Kirloskar

Set of Bearings

Shaft Sleeve

Set of keys

Shoulder Ring.

Sleeve nut.

Bearing Lock nut

St. box bush

Bearing cover

Gland packing

Set of oil seals

Set of gasket.

Set of O Ring

Set of locking pins

(d) As Above item No-01 but Centrifugal Monoblock Pump set 02 HP 2840 RPM, 15-25 meter head Make : Kirloskar

Pump shaft suitable for pump set 2 HP.

DE/NDE Bearing

Shaft bush.

Shaft coupling flexible type for 2 HP capacity.

Impeller wear ring.

Bearing housing.

Gland.

Gland packing.

Set of gasket.

(e) As Above item No-01 but Sludge Pump set 01 HP discharge 500 LPM 10 meter head Make : Kirloskar

Set of Bearings

Shaft Sleeve

Set of keys

Shoulder Ring.

Sleeve nut.

Bearing Lock nut

St. box bush

Bearing cover

Gland packing

Set of oil seals

Set of gasket.

Taking out unserviceable Free air blower for intake flow 513 cfm or 900 m3/Hrs, 50 HP 1470 RPM, 3 phase 440Volt and carring out overhauling of air blower with replacement of following spare parts , greasing, varnishing and alike testing complete of capacity.

Bearing

Oil Seal

Oil Packing

Gear Hub

Gear Set

Rotar Set

Taking out burnt winding coils from stator body cleaning of slots with soft wire brush and rewinding by using super enameled copper wire of existing size & gauge, heat and varnishing complete and M&L winding with super enamal copper wire of existing gauge including greasing, varnishing and alike testing complete for under mentioned electric motors. Contd/-.....

Squirrel cage induction motor of capacity 50 HP 3 phase 415 Volt AC supply.

Squirrel cage centrifugal motor of capacity 12.5 HP 3 phase 415 Volt AC supply.

Squirrel cage induction motor of capacity 5 HP 3 phase 415 Volt AC supply.

Squirrel cage induction motor of capacity 3 HP 3 phase 415 Volt AC supply.

Squirrel cage induction motor of capacity 2 HP 3 phase 415 Volt AC supply.

Squirrel cage induction motor of capacity 1 HP 3 phase 415 Volt AC supply.

M & L for Repair of DG Sets of capacity 100KVA complete all as per following :-(i) Draining out engine/lubricant oil, flushing including filling fresh oil after drain out old oil by skilled tradesman of DG set including replacement of oil seal /chamber gasket. (ii)S& F in replacement lubricant oil filter element. (iii) S&F in replacement fuel filter element. (iv) S & F bypass filter element. (v) checking and applying grease to battery terminals and checking its specific gravity including topping of distilled water /acid as required. (vi) General cleaning of oil/fuel spills, grease spots etc.(vii) Checking of belt tension and adjusting as per requirement. (viii) Checking hose and fuel pipe and fix new if required.(ix) Checking of vibration damper,turbo charger, inlet outlet exhaust manifold,fan hub and water pump. Note:- Cost of oil Filter element, fuel filter, bypass filter element are included in this item and nothing shall be paid extra on this account.

As Above item No-09 but DG Sets of capacity 40KVA complete and directed by engr-in- charge.

fan belt set suitable for DG Set of capacity 40 to 100 KVA

water pump assembly with DEL Body of 40 to100 KVA

charging alternator of DG Set capacity 40 TO 100 KVA

air cleaner filter inner and outer for DG Set capacity 40 to 100 KVA

cleaning of diesel tank of DG Set 40-100 KVA

Supply only Battery Terminals heavy duty Copper.(Positive & Nagative) complete.

Battery Copper cable Red colour with plug of size 25 Sqmm complete all as specified.

Battery Copper cable Black colour with plug of size 25 Sqmm complete all as specified.

K cool super plus-50-50 PREMIX of 1 Ltrs sealed Packing all as specified.

Engine oil 15W-40 sealed Packing all as specified.

Radiator hose pipe for DG Set complete all as per exiting size and length all as specified.

Fuel pipe for DG Set complete all as per existing

oil seal set suitable for DG set of any capacity complete all as specified.

AVR system high performance completely sealed rugged and compact design with over voltage protection and low speed protection function and other surge protection complete suitable for DG set of capacity 40 to100 KVA

magnetic pick up sensor for 40 to 100 KVA DG Set complete all as specified.

lubrication oil sensor for 40 to 100 KVA DG Set complete all as specified.

Governor Card for 40 to 100 KVA DG set complete all as specified.

Supply in replacement of rubber insulation mat of minimum thickness 2 mm ISI marked marked as per IS 15652-2006 suitable upto 3.3 KV Volts 2 meterX1 meter all as specified.

Material and labour for finding out faults of 440 volt AC supply main panel/LT Panel/AMF Panel for submersible motors/ DG Set at Bana Singh Vihar Sewage collection Sump and STP by locating all faults and replacement of unservicaeble parts and components complete all as specified and directed as per the following:- (a) Repair of worn out /faulty internal wiring DC/AC for three phase motors & DG Set starting on and off with adeqaute and suitable size of copper conductor wire, connected with proper copper lugs and terminals through protection pipe/casing. (b) Replacement of worn out faulty internal wiring of controls/ timer relay/Over load relay/Contactors/Relay/ indicating lamp /measuring instruments/Single phase preventer/various control fuses/MCBs/change over switch/MCCBs etc complete with suitable and adeqaute size of copper conductor wire connected with suitable copper lugs and terminals.(c) Testing of system on load Note: (i) The cost of any size of copper cable/lugs for interconnection in the panel is included in this item and nothing will be paid extra on this account.(ii) The Cost of faulty Controls/ timer relay/ Over load relay/Contactors/Relay/ indicating lamp /measuring instruments/Single phase preventer/various control fuses/MCBs/change over switch/MCCBs will be paid under appropriate item of schedule

solid state electronic engine starting relay 24 volts

alternator voltage monitor relay 3 Phase 415 Volt with UV,OV controls

solid state electronic timer 0-60 Seconds 24 Volts DC.

thermal over load relay having range 28-40 Amps for power contactor of suitable capacity all as per existing

Power Contactor 32 Amp 3 Pole with Auxiliary contact all as per exiting

Power Contactor 150 Amp 4 pole Model No LC1FDP1504 AE with Auxiliary contact 4 Pole all as per exiting

Power Contactor 25 Amp 3 Pole with Auxiliary contact all as per exiting

Single phase preventing relay 5 Amp 240 Volt all as per existing

HRC fuse 20 Amps all as specified and directed

Set of 3 CTs of input current rating 500 Amp complete all as per existing

Digital Volt Meter (0-500 Volts) flush type, three phase 415 Volt.

NO/NC push type switch (green and red colour) button

Phase indicator lamp (green,yellow and red colour) set of three

MCB TPN, 32 Amps 415 Volts , type 'C' curve, 10 KA, ISI marked .

MCCB 4 Pole 200 amps ,415 Volt of breaking capacity not less than 25 KA (Ics=100 % of Icu) with adjustable thermal release 0.8 to 1.0 & fixed magnetic type complete all as specified.

Terminal block 4 way for for terminating the cable of size up to 50 Sqmm all as specified and directed.

Terminal block 6 way for for terminating the cable of size up to 50 Sqmm all as specified and directed.

Supply & laying or fixing or laid in trench/ducts/through pipes/in floors/under roads/under hard standing/along poles and testing cross linked polytehylene (XLPE) LT cable XLPE insulated, PVC inner sheathed, bedded, galvanised steel strip or wire armoured heavy duty 1100 V grade with stranded copper conductor having cross sectional area 35 Sqmm 3.5 core conforming to IS-7098(Part-I-1988) or as per latest amendments.Note: Cost for taking out old cable is included in this item.

Excavation in trenches in soft/loose soil not exceeding 1.5 mtr wide and not exceeding 1.5mtr depth for foundation etc or for shafts, wells, cesspits, manholes, pier holes etc and getting out complete all as specified.

Returning filling in including spreading, levelling, watering and well ramming in layers not exceeding 25cm thick complete all as specified

Removing excavated soil to a distance not exceeding 50 metere and depositing where directed at a level not exceeding 1.5 metre above the starting point complete all as specified.

Supplying and laying DWC HDPE pipe of pressure rating 6 kgf/cm square of size 50mm/38 mm outer and inner dia for cable protection as per IS 14930 laid in trenches/fixed to wall/pole/roof/laid in floor/hard standing including suitable size of clamps all as specified and directed by Engg-in-charge.

Suppy and fix in repair PVC insulated flexible stranded copper control wire 8 core of size 4 Sqmm all as specified and directed.

Suppy and fix in repair PVC insulated flexible stranded copper control wire 4 core of size 4 Sqmm all as specified and directed.

Supply and fix in repair on load change over switch 200 Amps as per IS: 13947 IEC 60947-3, 4 pole with long handle suitable to mount in LT Mains panel board complete all as specified

Supply and fix in replacement automatic battery charger for DG set 12/24 volt,10 Amps of capcity to charge the battery 7AH to 220AH complete all as specified and directed.

M & L for earthing complete with Galvanized Steel earth plate electrode 60cm x 60cm x 6mm thick, buried directly in ground (earth pit not less than 2.25 M deep below ground level) with top edge of the plate not less than 1.5 M below normal ground level, connected to and including GI iron strip of size 32x6 mm flat by means of GI bolts, nuts, and washers, protected by 40mm bore GI light grade ISI marked pipe upto and including test points. Earthing plate shall be surrounded by alternate layers 15cm thick of charcoal or coke and common salt all around bottom and top, 20mm dia GI medium grade pipe for watering and including funnel, wire mesh, PCC chamber pit made with PCC (1:3:6) type C2 (using 20mm graded crushed store aggrgate) including necessary form work, excavation and earth work in any type of soil, Contd/...................

returning filling in and disposal of surplus soil to a distance not exceed ing 50 M, pit cover 40 mm thick made with RCC (1:2:4) type B-1 (using 20mm graded crushed store aggrgate) including TMT reinforcement 80 mm dia @ 75 mm C/C both way, MS handle of 12 mm dia, cover rest on MS angle iron frame 40x40x6mm embeded in concrete duly painted with two coats of synthetic enamel paint over a coat of red oxide primer, complete all as specified and as shown in electrical plate No-3 of SSR Part-I and all as directed. Note:- (i) PCC chamber shall be constructed at least 1.5 metre away from the earth electrode and pipe for watering shall be provided in slanting manner. (ii) Protection pipe and earthing strip upto test point from top of the earth plate and further upto body of electrical equipment shall be including in the unit rate of this item. (iii) The earth testing arrangement should be done by the contractor as per direction of Engr-in-charge. No extra payment shall be made on this account.

M & L for earthing complete with Galvanized Steel earth plate electrode 60cm x 60cm x 6mm thick, buried directly in ground (earth pit not less than 2.25 M deep below ground level) with top edge of the plate not less than 1.5 M below normal ground level, connected to and including GI wire of 4 mm dia connected and all description as per item no 32 as above and directed by engr-in- charge.

Dewatering/bailing out raw sewage and cleaning the open sewage collection tank of 0.6 MLD capacity STP, with the help of pressure jet pump & other required equipments and removing any silt, sludge, raw material of sewage from the well with the help of any T & P as required and throwing all slit away 100 mtr from the STP sump well complete all as directed by Engineer-in-Charge.

Cleaning and removing sludge from walls /floor of one Nos Equilization tank alongwith stilling and grit chamber of 0.6 MLD capacity STP, with the help of pressure jet pump & other required equipments and depositing where directed by Engineer - in - Charge at a radial distance of 100 mtr away from outer wall of STP complete all as directed by Engineer-in-Charge.

Cleaning and removing sludge from walls /floor of one Nos treated water tank alongwith its chamber of 0.6 MLD capacity STP, with the help of pressure jet pump & other required equipments and depositing where directed by Engineer - in - Charge at a radial distance of 100 mtr away from outer wall of STP complete all as directed by Engineer-in-Charge.

Cleaning and removing of sludge from walls/floor of tube settler tank/clarifier of 0.6 MLD Capcity STP size after taking out the tube settler media including cleaning of filter feed tank with the help of pressure jet pump & other required equipments and depositing wher directed at a distance 100 mtr away from outer wall of STP including taking out old rusted wire mesh of sizes from tube settler media and cleaning the tube settler after all cleaning fixing wire mesh of same size with the tube settler and fixed in original position in the tube settler tank including painting to steel surfaces by using black bitumen paint and white wash to walls complete all as directed.

Cleaning of existing DMF by opening the lid 500mm dia and removing complete manually, remove water strainer and refix the same after necessary modification, cleaning and topping up with new media as required quantity of size for DMF of size 1.2 m dia and height of 1.5m.Supply of following materials for Dual Media Filter (DMF) :- Pebbles 12-25mm - 150 mm height filling. Crushed Gravel 6-10.3mm-150 mm height filling Fine filterate-0.4-0.6mm ,250 mm height filling Anthracite -0.6-0.8mm, 400 mm height filling Complete all as directed by Engineer-in-Charge

Cleaning of existing ACF by opening the lid 500mm dia and complete manually, remove water strainer and refix the same after necessary modification, cleaning and topping up with new media as required quantity of size for DMF of size 1.2 m dia and height of 1.5m.Supply of following materials for Dual Media Filter (ACF) :- Supply including loading and unloading charges of following materials for Active Carbon Filter (ACF) :- Pebbles 12-25mm - 150 mm height filling. Crushed Gravel 6-10.3mm-150 mm height filling Fine filterate-0.4-0.6mm ,250 mm height filling Activated Carbon granule -400 mm height filling (Iiodin Value 1000) complete all as directed by Engineer-in-Charge .

Supply, laying, jointing and testing cast iron pipe 150mm bore with flanged ends, including nuts,bolts, washer and neoprene rubber gasket joint centrifugally cast class A, in any length for replacement of column/horizontal pipes of non clog submersible pumps in under ground sewage sumps (vertical & horizontal pieces) and fixing with header, non return valves, sluice valves etc. laid on pillars as per existing including taking down old unserviceable pipe complete. Note :- cost of any joint/welding/fabrication is included in this item.

Supply, laying, jointing and testing cast iron pipe 200mm bore with flanged ends, including nuts,bolts, washer and neoprene rubber gasket jointcentrifugally cast class A, in any length for replacement of column/horizontal pipes of non clog submersible pumps in under ground sewage sumps (vertical & horizontal pieces) and fixing with header, non return valves, sluice valves etc. laid on pillars as per existing including taking down old unserviceable pipe complete. Note :- Cost of any joint/welding/fabrication is included in this item.

M&L for Construction of Valve pit chamber on 150mm thick 1:3:6 PCC base having internal dimension 1250x1250x900mm at ground surface and extend to 100mm height from GL with 50X50X6 mm MS angle frame collar grouted in 100 mm tick 1:2:4 PCC layer 0n top surface of brick masonry CM (1:4), in side outside plastering(upto 15Cm below GL) with CM(1:4) complete , 50X50X5 MS angle framing top cover of 3.15mm thick MS black sheet with 2 diagonals of 45X5 MS flat and fabricated with 2 Nos heavy duty hinge and 2 nos D-shape handles of suitable dimension including two coats of aluminum paint over a coat of red oxide zinc chrome primer on external & internal steel surfaces and two coat of black bituminous paint on hidden steel surfaces including necessary excavation and earth work

M&L for preparing old painted steel or iron surfaces of any size by removing dust , rust with the help of sand paper and applying two coats of synthetic enamel paint on surfaces of machinerirs,equipment,steel structure , pipes, LT panels, DG set etc at STP and Sewage pump installation LT panel and DG Set complete all as specified and directed.

M&L for area cleaning under STP & sewage pump house premises as cutting/scraping of grass, unwanted trees, plant, levelling of earth surfaces, filling of digs etc complete all as directed.

Supply and fixing CI / DI fittings and specials up to 250 mm dia (any type, radius and angle) like collar, bends, tee, tail piece caps and plugs, single branch ‘Y’ junction, double branch, cross, spigot & socket or taper and flanged, straight bend, increasing decreasing or double socket, reducer complete all as specified and as directed.

Taking up 150 mm bore size CI/DI pipe line (including all fittings) with spigot & socket ends including burning out lead joints or tyton joint all as directed for the following sizes :- Note : Earth work excavation & lead joints shall be measured & paid seperately.

Taking up 200 mm bore size CI/DI pipe line (including all fittings) with spigot & socket ends including burning out lead joints or tyton joint all as directed for the following sizes :- Note : Earth work excavation & lead joints shall be measured & paid seperately.

Material and labour for detecting,repairing the sewage leakage in already laid CI/DI pipeline of size 100 to 200 mm bore from Sumpwell to STP for Bana Singh Enclave including necessary excavation and earth work, bailing out stagnated /muddy sewage water and making all joints complete all as directed by Engineer-in-Charge.

S&F in repair 100 mm dia sluice valve, ISI marked PN 1.6 confirming to IS-14846-2000, both end flanged ,drilled , steel spindle and iron wheel handle , CI gate with MS ring including jointing material such as nuts, bolts, washers and rubber sheet etc complete all as directed.

Supply and fixing in repair Cast Iron butterfly valves of size 80 mm dia complete all as directed.

Supply and fixing in repair Cast Iron butterfly valves of size 65 mm dia complete all as directed.

Supply and fixing in repair Cast Iron butterfly valves of size 50 mm dia complete all as directed. .

Supply and fixing to walls/laid in floors MS ERW pipe 40 mm bore as per IS 3589 heavy ( C class) type including pipe fittings viz tee, sockets bends, elbow, union, nipple etc with screwed and socketed joints laid in trenches complete all as specified and directed. Note: Cost of clamps/holders is included in this item.

Supply and lay/ fixing in floor / in trench / on wall / concealed UPVC pressure pipes medium grade of following sizes Class - 5 (10kg/cm2) with plain socket suitable for and including solvent cement jointing conforming to IS: 4985/2000 complete with fitting and specials such as bends, tees, unions, reducers, flanges and plugs etc complete. Note : The pipes and fittings shall be tested to pressure of 10 Kg/Sqcm and cost of the pipe & fittings is included in this item and nothing will be paid extra on this account.

40 mm bore

25 mm bore

Supply & laying in trenches and testing of galvanised iron Pipe, medium class, including fittings complete all as specifiied and directed by Engineer-in-Charge for following size of pipe :-

20 mm bore

15 mm bore

Supply & fixing ball brass valve, high pressure, with polythene float and flynut complete, screwed both ends for iron pipe or for unions complete all as specified of following siizes :

15 mm dia pipe

20 mm (1.5'') dia pipe

25 mm (1.5'') dia pipe

40 mm (1.5'') dia pipe

Supply and loading MBBR Bio filter media of cylinderical shape made out of Virgin Polyproplene (PP) UV stablized material of black colour having minimum height 20 mm and minimum dia 25 mm and minimum surface area 600 sqr mtr per mtr cube, minimum density 0.95gm/cc and maximum continuous operating Temp 60 degree.

Testing of Raw Sewage Water (Inlet) parameters like BOD, COD, TSS, FC, pH, Total N, from Government approved Lab including proper collection sample in presence of all concerned. The transportation charges and all other expenses are deemed to be included in this rate. No extra charges are given to the bidder.

Testing of Treated Sewage Water (outlet) parameters like BOD, COD, TSS, FC, pH, Total N, from Government approved Lab including proper collection sample in presence of all concerned. The transportation charges and all other expenses are deemed to be included in this rate. No extra charges are given to the bidder.

Supply, fixing, commissioning and testing of Digital Chlorine testing Kit for all existing STPs complete all as directed by Engineer-in-Charge.

Supply only Full face gas mask with 40 mm activated carbon filter and 6001 filter,6800 Respirator Mask for gases, vapour, Dust ,chemical like chlorine solution etc all as specified and directed.

Supply only liquid chlorine Sodium Hypochlorite chemical 45% pure for treatment of raw sewage treated water complete all as directed.

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