REPAIR MAINTENACE IMPROVEMENT OF OLD STP SEWAGE SUMP EQUIPMENT STEAM BOILER AND LAUNDRY PLANT EQPT INCLUDING MISC B/R WORKS UNDER AGE EM AND AGE BR II OF GE BENGDUBI

M&L for PCC 1:2:4 type B-1 (using 12.5mm graded stone aggregate) as in copping and filling in back of chowkat the like including weathering, slightly rounded or chamfered angles and throating complete all as specified and directed.

Supply only integral water proofing compound liquid grade conforming to IS-2645 complete all as specified and directed. (Pidiproof of Dr.fixit or equivalent)

S&F 35mm thick factory made flush shutter, solid core construction with block board core and plywood face panels, commercial type on both sides kiln seasoned and chemically pressure treated complete all as specified and directed.

Taking down chowkat or frame with shutter (without taking off shutter from the frame) area not exc. 1.5sqm each, including cutting holes for removing the hold fast,making good disturbed surfaces and removing materials from site of work complete all as specified and directed.

Taking down old unserviceable shutters of any description exc 1.00 but n.exe 2.00 Sqm each complete all as specified and directed.

S&F 200mm aluminium anodised barrel tower bolts of extruded section complete all as specified and directed.

S&F 300 mm long aluminium alloy, anodised,sliding door bolt with hasp,staple (bolt type) and fixing clips of sheet, cast or extruded sections and fixing bolts and sliding bolts of extruded sections or cast-aluminium alloy and fixed complete all as specified and direcetd.

S&F 150mm size aluminium handle cast type complete all as specified and directed.

S&F in repair tubular towel rail 20mm dia type brass chrormium plated 600mm long between flanges complete all as specified and directed.

M&L for MS framed work such as grills,gratings, etc.. with ends of bars shouldered and/or riveted,or forged into spikes; framed guard bars; barred iron doors;ladders; framed balusters; walk ways; railings; framework of water tanks and similar work conforming to Fe.290.Gde-E-165 complete all as specified and directed.

M&L for rolled sections as in main and cross beams, hip and jack rafters, purlins where connected to comman rafters and running rails fixed with angle cleats or other connecting plates conforming to Fe 410 W (Gde E-250) quality-A including welded to rafter,purlin complete all as specified and directed.

M&L for Plates (plain or chequered) channels, square cut or notched (ordinary and counter sunk) forming holes, without any attachment etc conforming Fe-410W(GdeE-250) quality -A complete all as specified and directed.

S&F steel window with side hunge shutters including box type hinges with steel handle and steel peg stey, tower bolts etc. complete with glazing bars dovetailed or welded complete all as specified and directed.

S&F Steel ventilator with top hung shutter including hinges, steel peg stay, complete all as specified and directed.

S&F Pre- painted coloured trapezoidal profiled Galvalume/ Zincalume sheet with min thickness 0.50mm TCT confirming to IS - 513(AZ-150 GSM, Al Zn allay metalic coating with 550 Mpa yield stress as per AS-1397) as in roof covering/cladding to wall, fixed with self tapping screws colour exterior coat of silicon modified polyster/BHP x RW paint system 20 micron top coat applied over 5 micron primer and 5 micron polyster back coat applied over 5 micron primer , all fixed with galvanized self drilling self tapping fastner (12-14 x 55 with EPDM seals) complete all as specified and directed.

M&L for 75mm thick PCC 1:3:6 type C2 (Using 40mm graded crushed stone aggregate) as in sub base of floor/ floor path complete all as specified and directed.

M&L for 40mm thick cement concrete type B-1, 1:2:4 (using 20 mm graded stone aggregates) as in flooring, rough finished for hard stading complete all as specified and directed.

Dismantling of floor, hearth or wall tiling / Paving Blocks including cement mortar bedding (but not backing), removing serviceable tiles to store and rubbish off the premises etc complete all as specified and directed.

Taking down cement plaster on brick or stone walls, etc. including raking out joints, hacking for key, scrubbing down with water, etc. complete all as specified and directed.

M&L for sheet glass, 3mm thick, plain ordinary quality and glazing with oil putty in squares n exc. 0.50 Sqm each pane complete all as specified and directed.

M&L for 3mm thick, Figured glass, pin head type and glazing with oil putty in squares n exc 0.5 sq. m in each panecomplete all as specified and directed.

Hacking out old broken glass (any thickness size quality and discription) for metal frame exc 1.5 sqm including punching, drilling out old glazing pins / spring clips and providing new ones complete all as specified and directed.

M&L for two coats of synthetic enamel paint over one coat of red oxide on new steel surfaces of any description over 10cm in width or girth including preparation of surfaces complete all as specified and directed.

S&F medium grade galvanized steel tubing (concealed) with all fittings & fixed complete to walls & ceiling or laid in floors 20 mm dia bore pipe (including in short length) complete all as specified and directed.

Taking up or down steel tubing and connections,including cleaning for refixing or removal to store bore of pipe 20 mm complete all as specified and as directed

S&F in repair fancy type, chromium plated stop valve cast copper allow screw down high pressure with crutch or butterfly handle screwed both end form iron pipe or for union and fixed of size 15mm dia complete all as specified and directed.

S&F in repair fancy type with long shank and cup (concealed type) chromium plated stop valve cast copper allow screw down high pressure with crutch or butterfly handle screwed both end form iron pipe or for union and fixed of size 15mm dia complete all as specified and directed.

S&F PVC connections pipe ,15mm dia size with PTMT nuts of length 450mm complete all as specified and directed.

S&F PVC (SWR) floor trap 75mm dia , plain with grating including jointing with solvent cement to waste pipe complete all as specified and directed.

Dismantling of stone slabs and tiles of any description or thickness in floors, approachs, dado/Partitions laid bedded and pointed in any mortar etc complete all as specified and directed.

Demolition of cement concrete in ground floor and paving n.exc 15 cm thickness( below or above ground level) complete all as specified and directed.

Dismantling wrought iron or mild steel work of any description not otherwise provided for complete all as specified and directed.

Dimantling of Asbestos cement (corrugated,semi corrugated, etc.) sheets in roof coverings including ridges etc complete all as specified anddirected

M&L for Machine cut kota stone slab flooring 20-25mm thick over and including cement screed base 20mm thick in cement mortar 1:6, laid and jointed with grey cement slurrymixed with pigment to match the shade of the slab including rubbing and polishing complete all as specified and directed.

M&L for machine cut kota stone in riser, dado, steps, skirting etc 20-25mm thick of size over and including 10mm thick cement rendering in cement mortar 1:4 laid & jointed with grey cement slurry mixed with pigment to match the shade of slab including granite ( mirror) polishing complete all as specified and directed.

M&L for 75mm thick PCC 1:3:6 type C1 (Using 20mm graded stone aggregate) as in plinth protection finished even and smooth without using extra cement complete all as specified and directed.

M&L for Glazed ceramic tiles coloured 300mmx 450mm , 6 to 7 mm thick as in skirting / dado, set and jointed in neat cement slurry and pointed in white or colour cement to match over and including 10 mm thick rendering in cement mortar 1:3 on fair faces of brick work or concrete surface etc complete all as specified and and as directed

M&L for Non Skid ceramic tiles (coloured) 7 to 8 mm thick , (square / rectangular) area of each tiles exceeding 0.11 sqm but not exceeding 0.18 sqm as in floors etc, set and jointed in neat cement slurry and pointed with white or coloured cement to match over and including screed bed or bedding layer 15 mm thick in cement mortar 1:6 for laying floor finishes etc complete all as specified and directed

M&L for Non Skid ceramic tiles (coloured) 7 to 8 mm thick , (square / rectangular) area of each tiles exceeding 0.18 sqm but not exceeding 0.38 sqm as in dado/skirting etc, set and jointed in neat cement slurry and pointed with white or coloured cement to match over and including rendering layer 10 mm thick in cement mortar 1:3 etc complete all as specified and directed

M&L for Non Skid ceramic tiles (coloured) 7 to 8 mm thick , (square / rectangular) area of each tiles exceeding 0.18 sqm but not exceeding 0.38sqm as in floors etc, set and jointed in neat cement slurry and pointed with white or coloured cement to match over and including screed bed or bedding layer 15 mm thick in cement mortar 1:6 for laying floor finishes etc complete all as specified and directed

M&L for exterior grade(Lequre coated), coloured glossy finish rubber pressed, cement concrete designer chequered tiles of size 30cm x 30cm x 25mm thick set, jointed and pointed in neat cement slurry with grey cement and pigment to match the shade / colour / matrix of tiles as in floor etc. complete including provision of 20mm screed in cement moertar 1:6, complete all as specified and directed.

M&L for providing and laying 60mm thick factory made chamfered edge cement concrete paver block of M-35 grade with approved colour, design & pattern as in footparth, parks,lawns, drive ways or light traffic parking etc., of required strength, thickness & size/ shape, made by table vibratory method using PU mould, laid in required colour & pattern over and including 50mm thick compacted bed of fine sand, compacting and proper embedding/ laying of inter locking paver blocks into the sand bedding layer through vibratory compaction by using plate vibrator, filling the joints with sand and cutting of paver blocks as per required size and pattern, finishing and sweeping extra sand; complete all as specified and directed.

M&L for rendering 15 mm thick in cement mortar 1:6 on fair faces of brick work or concrete surfaces and finishing surfaces even and smooth without using extra cement complete all as specified and directed.

M&L for rendering 15 mm thick in two layers 10mm +5mm in cement mortar 1:4 on external surfaces of brick work or concrete surfaces with using WPC finishing the surfaces even and smooth without using extra cement complete all as specified and directed. Note:- WPC will be measured and paid separately under respective item of this schedule.

M&L for screed bed or bedding layer of mortar 20mm thick in cement mortar (1:4) on roof slab concrete surface finsihed even and smooth (without using extra cement) mixed with water proofing compound as per manufacture instruction etc complete all as specified and as directed. Notes : WPC shall be measured and paid seperately

M&L for complete removal of old plastered surface of walls and applying two coat of oil bond distemper white or any tint over a coat of primer etc complete as specified and directed.

M&L for complete removal of old plastered surface of ceiling and applying two coat of oil bond distemper white or any tint over a coat of primer etc complete as specified and directed.

M&L for preparation of newly plastered surfaces of walls and applying two coats of cement base paint over a coat of alkai registant primer complete all as specified and directed.

M&L for applying two coat of white washing (Lime wash white) including prepration of old decorated plastered/ unplastered surface of walls by brooming down, scraping, cleaning and removing smoke soot, moulds, moss and efflorescence complete all as specified and directed

Supply and laying of CPVC pipes outer diameter 20mm SDR 11 & Plain CPVC SDR 11 fittings on walls/ceiling or laying in floors complete all as specified and directed.

S&F in repair bib tap fancy type cast copper alloy chromium plated with crutch or butterfly handle screwed down screwed for iron pipe or brass ferrule or fixed for 15 mm dia bore pipe complete all as specified and directed.

S&F in repairs 15 mm bore pillar taps fancy type (long neck) cast copper alloy with hot & cold mixture chromium plated screwed down high pressure with or without letter hot or could with long screwed and shanks and fly nuts screwed for iron pipes complete all as specified and as directed.

S&F in repairs 10 lits capacity PVC flushing cistern low level, white, with inlet, ball valve, float and handle and flush pipe including brackets etc complete.

S&F in repair Vitreous china squatting pan 'Orrisa' patterns of size 580mm x 440mm white, (excluding flushing cisterns and flush pipe), including connection to trap 'P' or 'S' pattern with inlet and outlet integral foot rests, complete all as specified and directed.

S&F in repair Vitreous china WHB 550x400mm size white flat back with brackets incl cutting or pinning ends of brackets (including waste pipe) incl Waste coupling of PTMT (32 mm dia) (half or full threaded) (Minimum weight 32mm 45gms/40mm-60 gm complete all as specified and directed.

Taking down existing water proofing treatment from roof slab and cleaning the roof slab by wire brush and removing WPT felt beyond the MOD land complete all as specified and directed.

M&L for waterproofing coating by providing and applying Fostoc Brushbond Roof Guard of FOSROC or equivalent of SIKA/STP , a single component High build fibre Reinforced Acrylic Waterproofing render for roofing system applied by brush, at three coats at minimum dry film thickness of 1 mm, cured by reaction with atmospheric moisture to give a tough elastomeric waterproof membrane complete all as per manufacturer specification, specified and directed. Solid Content - 70%, Tensile strength ASTM D 412-1.10 Mpa, Elongation ASTM D12-100%, Resistance to ageing due to - 1000hours, UV radiation ASTM D4587 E - No Change, Rapid Chloride Penetration ASTM c 1202 - Very low, Pull off adhesion ASTM D541 - 0.92 Mpa, Resistance to Algae growth ASTM D 5589-97 - Passes, Zero rating, Permeability (mm) (BSEN 12390 part 8) -n 5.0, Water vapour transmission (ASTM E 96) - 6.0g/m2 h

Taking down rolling shutter area exc 10 Sqm but n exc 20 Sqm complete all as specified

S&F 1.0mm thick steel rolling shutter, with out ball bearing, as specified including top cover an choring rod hasp and staple and one shop coat of primer erected in position as indicated complete but gear operated type with bevel gear box and crank handle complete all as specified

Opening of Front loading type washing machine of capacity 50 kg and dismantling unit after disconnection of electrical /steamline and taking out of the shaft, pully with others spares for carryout inspection of all bearing, bush, coupling, pully and overhauling the same, rectification the defects including repacement of unserviceable spare parts and assembling the same for smooth running after apply approved grade of grease , gasket nut bolt washer etc.complete all as specified and directed. NOTE : Spare required will be measured under separately under respective item of this schedule.

All as per item No 59.00 here-in-before but for dry tumbler front loading type of capacity 50 Kg

Supply only the following spares for washing machine/sluicing machine/drying tumbler/Hydro Extractor/Flat bed press including removing unserviceable old one complete all as specified and directed.

Solenoid coil AC 220/230 Volt AC 50 Hz 15 W (Make: BCH/FLOCON or equivalent

Solenoid break coil AC 220/230 volt, 50 Hz (Make: BCH, type SP50MC21)

Ball bearing No. 6206 ZZ including taking out old one (Make - SKF/TATA/ Timken India Ltd.

Ball bearings No 6306ZZ with water seal cover, nut, bolt, jum nut, bearing socket. (Make: SKF/TATA/Timken India Ltd.

Ball bearing No. 6209K with water seal cover nut, bolt, jum nut, bearing socket.(Make: SKF/TATA/Timken India Ltd.

Door gasket set heat proof 25mm x 25mm size with fixing solution.

V-Belt, size B-100 (Make - Fenner/Nirlon/Optibelt Corporation).

V-Belt, size B-73 (Make - Fenner/Nirlon/Optibelt Corporation).

V-Belt, size B-70 (Make - Fenner/Nirlon/Optibelt Corporation).

V-Belt of size A-54 /A-62 (Make - Fenner/Nirlon/Optibelt Corporation).

Timmer (0-15/0-60), 120/250V (Make - DIEHL Germany/L&T/or Equivalent).

Over load relay 4-6 Amp/6-10 A type ML (L&T/Siemen/BCH) with copper wire/lug/socket for connection.

Power contactor type ML 1.5 (L&T/Siemen/BCH) with copper wire, lugs, socket for connection.

Push button ON/OFF (Make - L&T/Siemen/BCH).

P.U Tube (6mm x 8 mm) with flare nut of length 1.5 mtr for flat bed Press

Stainless steel shaft (As per sample) with Key, key gud for Hydro/washing Machine

Power contractor NHD 25 A 4 pole coil voltage 415 V 50 HZ (Make : L&T/Siemen/BCH)

Auxillary contract block for NHD 25

Ruber Hose mounting bush cone type for Hydro extractor machine ( Botton 13.5 cm x Top 11.5 cm x Height 9.5 cm Aprox)

Disconnection the main electrical connection from LT pannel board of Boiler plant and removing old/unserviceable electrical wires of sizes and rewiring of LT pannel board complete with PVC 2.5 / 4 / 10 sqmm copper wire 1100 volts FRLS with suitable copper plugs, clips and cable conection complete all as specified and directed.

Supply and replace Rope Asbestos 8mm square for RXA -06 complete all as specified and directed.

Supply and replace solenoid coil 220 volt AC 50 Hz, 1.5 Watt taking out old one complete all as specified and directed. (Make : BCH/BB Pneumaties or equivalent )

Supply and replace Magnetic coil 220 volt AC after taking out old one complete all as specified and directed.

Supply and replace packing Asbestos for photocell base for RXA -06 complete all as specified and directed.

Supply and replace oil seal (85-102-11) for Hydrolic Air Piston complete all as specified and directed.

S&F steam globe stop valve 50mm dia screw type with hand wheel including necessary fitting suitable for steam line after taking out old one. Make - Zoloto/Neeta/Sant

S&F steam globe stop valve 25mm dia with hand wheel including necessary fitting suitable for steam line after taking out old one complete all as specified and directed.Make - Zoloto/Neeta/Sant

S&F steam globe stop valve 20mm dia screw type with hand wheel including necessary fitting suitable for steam line after taking out old one complete all as specified and directed. Make - Zoloto/Neeta/Sant

S&F Globe type non return valve bronze 15mm BSPT bore with necessary fitting suitable for steam line after taking out old one complete all as specified and directed. Make - Zoloto /Neeta/Sant)

Supply and replace diffuser plate 132mm dia for RXA-06 after taking out old one complete all as specified and directed.

Dismantaling of mutiport valve for water softener plant and S&F new multiport valve up flow type US 8 and testing after taking out old one complete all as specified and directed.Make : Initiative or equivalent)

S&F metallic braded rubber hose of size 25 mm, length 1.2 mtr for inlet water line including fittings, clamp after taking out old one complete all as specified and directed.

S&F water Softmer unit type US-8 or equivalent for boiler RXA-06 Boiler Plant with necessary connection with the existing system complete all as specified and directed.

Dismantling of old exoist line of Boiler and modification of exoist line by providing new M.S. Steam pipe class 'C' tata 6 mtr of size 40 mm with necessary flanges , nut washer complete for smooth pairing of steam complete all as specified and directed.

S&F Brass Steam ball valve of size 65 mm dia including necessary bend, Elbow, nipple & socket as approved complete all as specified and directed.

S&F Metallic braded Ruber Hose 20 mm dia of length 45 cm complete all as specified and directed.

Repair, maintenance and servicing of complete Steam Boiler including removing of all electrical connection and steam line, lifting up steam coil by chain pulley system with other spare parts for inspection and descalling of boiler coil inner tube by cleaning agent and decorbonise the same for proper passing of steam and overhauling of waterpump, fuel pump and replace the unserviceable spares including steam Gasket/Asbestose rope/Grasse/engine oil and connection for smooth running complete all as specified and directed. Note : Spares required will be measured and paid under respective item of this schedule.

Supply only the following spares for Boiler machine RXA-06/Water Pump /Softener/ Fuel Pump including removing unserviceable old one complete all as specified and directed.

Gland washer for water pump.

Valve set assembly for water pump.

Teflon washer (set of three) for pump.

Oil seal for fuel pump

Oil ring for fuel pump/water pump.

Packing retainer for pump/Boiler

High pressure Metallic braded rubber hose 1/2" x 1 mtr long.

Pressure switch for steam boiler with necessary brass fittings/copper wire for connection as per existing Make. - Pressostat/Indfoss.

Pressure gauge 0-10/0-25/0-42(l) Pre Kg , 63mm dia 1/2 " BSP (Make: APEX/KI/equivalent) with adopter.

Dial thermometer 0-400 deg celcius /0-600 deg celcius, 100 mm dial 1/2" BSP back connection. (Make: Appex/Equivalent).

Dial Thermometer 0-120 Deg.C. 63mm dia 1/2" BSP (Make: APPEX/or equivalent. With stem.

Filter element for Y type strainer made of Brass net

Taking down motor 5 HP 415 volts after disconnecting all electrical connection nut, bolts from base plate and transportation to repair workshop and dismantling the motor stator, removing worn out copper winding, cleaning the stator and rewinding the same with super enamelled copper wire of existing size and specification and vernish the same with antimoisture heat resistance including varnishing and drying up slowly and including replacement of all types insulating tape, terminal plate, cable socket etc and reassembling the same, transporting to site for refixing in existing position for smooth running complete all as specified and directed.

All as per item No. 80.00 here-in-before but capacity 3.0 HP capacity motor.

All as per item No.80.00 here-in-before but capacity 2.00 HP.capacity motor.

All as per item No. 80.00 here-in-before but capacity 1.00 HP.capacity motor.

Dismantling/removing of ID/FD fan motor after disconnecting all electrical connection, nut /bolts etc from its base, stripping out the motor and blower for repair/overhauling including varnish, greasing after servicing the motor winding, cleaning the rotor stator and reassembling the same and refixing it for smooth running complete all as specified and directed.

S&F Solenoid valve 5/2 way, 220 V, AC 12/15 watt, pressure 2-10 Kg/Sqcm media - Air, 1/4" BSP connection complete all as specified and directed.(Make: SMSN/Airchamp or equivalent).

S&F FRL combination type ARC-2000, PT - 1/2" max.pressure range 0.5 - 8.5 Kg f/cm square temperature range 5 - 60 degree celcius with brass nut for connection complete all as specified and directed. (Make: SMSN/Airchamp or equivalent).

S&F panel indicator lamp LED type including taking out old one any type complete all as specified and directed.

S&F PVC insulated three core copper flexible wire of size 2.50sqmm 1100 volts grade including taking out old one complete all as specified and directed.

S&F heating coil round type with porcelain bit cover of length 1.0 mtr 1500 watt 220 V with necessary connection, brass nut bolts complete all as specified and directed.

S&F roller bearing No. UC-213/208 with bearing bush, block nut, bolts washer complete after taking out old one complete all as specified and directed.

S&F timer motorised auto reverse with synchronous motor type ME-7991, 220 volt 50 Hz, 3 W speed including taking out old one complete all as specified and directed.

S&F MCB SP of capacity 6 - 32 amps 'C' series including necessary cable socket plug etc after taking out old one complete all as specified and directed.

S&F MCB TPN of capacity 16 - 25 amps 'C' series including necessary cable socket lugs etc after taking out old one complete all as specified and directed.

S&F MCB TPN of capacity 40 amps 'C' series including necessary cable socket lugs etc after taking out old one complete all as specified and directed.

S&F PVC flexible pipe 25 mm dia for cable protection including necessary clamps, screw etc.complete all as specified and directed.

Supply and replace GI pipe size 15mm dia Medium grade with all fittings complete all as specified and as directed

Supply and replace GI pipe size 25mm dia Medium grade with all fittings complete all as specified and directed

S&F Toggle switch 10/15 Amp ON/OFF/ON after taking out old one complete all as specified and directed.

M&L for repair to pipe joints/flange joints machinery body welding with necessary fittings/packing by bronze stick with gas /electric welding set including lathe job if any required to proper shape & finish complete all as specified and directed.

S&F single core copper flexible wire of size 2.5sqmm including necessary cable lugs etc after taking out old one complete all as specified and directed.

Taking sample of water from Treated clear water tank of E-zone and C-zone STP of capacities of 205 and 700 KLD respectively and getting tested from NABL certified laboratory by collection of sample from clear water tank for physical, chemical and bacteriological analysis, to be carried out and report shall be submitted to the Engineer-in-Charge complete all as specified and directed. (MAKE: Envirocheck / ABNS Scientific Services or equivalent as approved by GE)

Cleaning of underground sewage well of diameter 3 to 5 metre & depth 6 to 9 metre by using pump set or bucket & mug etc complete all as specified and directed. Note: (a) Removing muds, silt, sand etc from inside of tank and depositing in pit of depth not less than 1.5 metre to a distance not exceeding 50 metre from sewage well including excavation of suitable size pit and returning, filling etc cleaning of sewage well with water complete all as specified and directed. (b) Removing moulds, moss, foreign materials etc.from the internal surface of well and from the mouth of pipe by scrapping with steel brush or steel scrapping, depositing off waste materials to a distance not exceeding 50 metre and cleaning the internal surface with clean water. (c) Spreading thin layer of bleaching powder over the entire internal surface of sewage well. (d) Applying one coat of lime wash to the internal surface of sewage well.

Taking out and dismantling of non-clog sewage submersible pump set of capacity 5/7.5/10 HP from sewage well / collection chamber and transportation to workshop for repair, dismantling the pump set by hydraulic jack, complete segregation of the pump and motor, checking the pump and motor thoroughly, removing the defective parts, rewinding the motor, re-assembling the pump set in the respective sewage well / collection chamber, making all electrical connections and testing, commisioning complete to the entire satisfaction of the GE complete all as specified and directed. Note: Repair of pump will be measured and paid separately under respective item of this schedule.

M&L for repair of non-clog submersible pump of capacity 5/7.5 HP by checking and cleaning thoroughly and repair of shaft, cutting, grinding and polishing and balancing, replacing the defective parts, re-assembling the same and testing including machine work complete all as specified and directed. (a) Line shaft - 01 Nos (b) Bearings - 02 Nos (c) Mechanical Seal - 02 Nos (d) Casing key - 01 Nos (e) Gland - 02 Nos (f) Hydraulic oil - 5 litre

M&L for repair of non-clog submersible pump of capacity 10.0 HP by checking and cleaning thoroughly and repair of shaft, cutting, grinding and polishing and balancing, replacing the defective parts, re-assembling the same and testing including machine work complete all as specified and directed. (a) Line shaft - 01 Nos (b) Bearings - 02 Nos (c) Mechanical Seal - 02 Nos (d) Casing key - 01 Nos (e) Gland - 02 Nos (f) Hydraulic oil - 5 litre

Supply and fixing of the following spare part for existing make dosing pumps of any size & any type at STP including taking down unserviceable parts of model V-12 complete all as specified and directed:

Varistor Assembly

Ring seal teflon

EPU Coil with thermostate

Stroke knob

Pump panel box assy

3/16" x 3/4" pan head screw

Pulser with varistor

Supply and fixing the following spare part for existing make of dosing pumps of any size & any type at STP including taking down unserviceable parts of model V-13 complete all as specified and directed:

Clapper with shaft

Liquifarm (Diaphragm)

Circlip for EPU

EPU Spring with cap

EPU Assy

Pump Tube Part No. MCCP207 (Set of 5 pcs)

Injection Check Valve 3/8" Part No. MCINJ38 (Set of 5 pcs)

Taking out of non-clog centrifugal pump set of capacity 3/5/7.5 HP from foundation after disconnecting from suction and delivery pipe and transportation to workshop for repair, dismantling of pump set, complete segregating the pump and motor, checking the pump and motor thoroughly, removing the defective parts and replacement with new parts, rewinding the motor, re-assembling the pump set and re-setting to the existing position, connecting the pump set with all pipe lines, testing, commissioning complete to the entire satisfaction of the GE complete all as specified and directed.

Taking down air blower of capacity 500 Cum/hrs, RPM 1700, BHP 17.4 from the existing position after disconnecting all electrical connection and transportation to workshop for repair of unserviceable parts complete, valve plate sheet cutting and surfacing, shaft cutting, grinding and surfacing, supply of nuts, bolts an drill beats, removing the defective parts, repair, rewinding the air blower thoroughly including machine work and re-assembling the air blower, commissioning and testing complete to the entire satisfaction of the GE complete all as specified and directed. Note : The spares required for this item other than covered under this item shall be measured and paid seperately, under respective item of this.

Supply only new bearings No. 3309A for air blower complete all as specified and directed. (MAKE: SKF/NBC/NBC or equivalent as approved by GE)

Supply only mechanical seal for air blower complete all as specified and directed.

Supply only neoprene 'O' ring for air blower complete all as specified and directed.

Supply only V-Belt of size C/62/1630 LP for air blower complete all as specified and directed.

Labour for cleaning of Sludge Beds of various chambers of STPs with suitable equipments complete all as specified and directed.

Labour for cleaning of Sludge Drying Beds (SDB) of STP 'E' Zone with suitable equipments complete all as specified and directed.

S&F 80 mm bore sluice valve cast iron confirming to IS:14846 both end flanged with S/S spindle with nut class PN-1.0 ISI marked complete with hand wheel nuts, bolts, washers & rubber gasket etc complete all as specified and directed.

S&F 100 mm bore sluice valve cast iron confirming to IS:14846 both end flanged with S/S spindle with nut class PN-1.0 ISI marked complete with hand wheel nuts, bolts, washers & rubber gasket etc complete all as specified and directed.

S&F 150 mm bore sluice valve cast iron confirming to IS:14846 both end flanged with S/S spindle with nut class PN-1.0 ISI marked complete with hand wheel nuts, bolts, washers & rubber gasket etc complete all as specified and directed.

Cleaning of underground sewage Equalisation Tank by using pump set or bucket & mug etc complete all as specified and as directed. Note: (a) Removing muds, silt, sand etc from inside of tank and depositing in pit (depth of pit not less than 1.5 m) to a distance not exceeding 50 m from tank including excavation of suitable size of pit and returning, filling etc cleaning of tank with water and all as directed. (b) Removing moulds, moss, foreign materials etc from the internal surfaces of tank and from the mouth of pipe by scrapping with steel brushes or steel scrapping, depositing off waste materials to a distance not exceeding 50 m and cleaning the internal surface with clean water. (c) Spreading the thin layers of bleaching powder over the entire internal surface area of tank internally and washing with clean water. (d) Applying one coat of lime wash to the internal surfaces.

M&L for painting (Black/Blue) Pipe Line with synthetic enamel paint after prepration of surfaces of pipe line complete all as specified and as directed.

M&L for weather coat painting including preparation of surfaces of Sewage Well / Collection chamber, Equalisation Tank, MBBR Chambers, Sedimentation Tank, Treated water tank etc of STP after cleaning of external surfaces, lid wall of tank, structure for all scales and other particle for any algae, hives and any type of vegetation or any other unwanted matters, scrapping of old paint and repair of minor leakage complete all as specified and directed.

Supply and fixing of rotameter, line size - 32 mm, pressure - 65 cubic metre complete all as specified and directed.

Supply and fixing of new Bar screen at the Bar screen chamber complete all as specified and directed.

Supply and fixing butterfly valve of size 3" for tube settler complete all as specified and directed.

M&L for repairing and overhauling of agitator and gear box of Poly electrolyte chemical Dosing System complete all as specified and directed.

M&L for repairing and overhauling of agitator and gear box of Poly Aluminium Chloride chemical Dosing System complete all as specified and directed.

Supply and fixing dosing pump of capacity 6 LPH complete all as specified and directed. (MAKE: Milton Roy or equivalent as approved by GE)

Supply and fixing dosing pump of capacity 14-15 LPH complete all as specified and directed. (MAKE: Milton Roy or equivalent as approved by GE)

Supply and fixing ball valve of size 1" complete all as specified and directed.

Supply and fixing Hypo dosing system including all necessary accessories like pipe, fitting etc complete all as specified and directed.(MAKE: Milton Roy or equivalent as approved by GE)

Supply and fixing Mesh Box of size 5" dia complete all as specified and directed.

M&L for overhauling of Filter Feed Pump of capacity 5 HP for smooth running complete all as specified and directed.

Supply and fixing glycerine filled pressure gauge of capacity 10 kg/cm2 complete all as specified and directed.

Supply only SS Nuts, Bolts, Washers of size 3 x 3/8" complete all as specified and directed.

Supply and fixing Wafer type NRV of size 1" to prevent reverse fluid flow complete all as specified and directed.

Supply and fixing of air blower filter complete all as specified and directed.

Supply and fixing V-Belt of size B-42 complete all as specified and directed.

M&L for complete repair and overhauling of Vertical Paddle Wheel Assembly in Flocculator, dismantling and transport to workshop for repair, machine job of vertical shaft and gear box, replacement of motor shaft, replacing of V-Belt of size A-33, putting in gear oil, replace of high-tension nuts, bolts and oil seal, reassembling the complete assembly by technician at STP complete all as specified and directed.

S&F DOL starter, 3 phase, 415 volts, capacity 3/5 HP, submersible type, MN-16 in LT panel board, complete all as specified and directed.

S& F DOL starter, 3 phase, 415 volts, capacity 7.5/10 HP, submersible type, MN-16 in LT panel bord, complete all as specified and directed.

M&L for surface excavation n exc 30 cm deep and avertaging 15 cm deep getting out in soft/ loose soil for cleaning and cutiing of grass/ busheds (at zero level) in and around the installation / yard and spreading thin layer of anti begitation chemical to prevent abnormal growth of grass/ bushes including removal of surplus soil all as directed (Note: The above item shall be carried out through out the contract period as and when required and shall measured and paid once only)

M&L for replacement of inserviceable activated carbon filter (ACF) with new media and dispose off old work out media of activated carbon filter (ACF) suitable for 700 KLD complete all as specified and directed

M&L for replacement of unserviceable dual media filter (DMF) with new media and dispose offf old worn out media of dual media filter (DMF) suitable for 700 KLD STP complet all as specified and directed

M&L for preparaton of old painted external surfaces alongwith connected external steel components of STP pressure type filtration plant 9000 GPH cpacit by scrapping and applying two coats of lue synthetic enamel paint over a coat of red oxide primer complete all as specified and directed

M&L for preparation of old painted external surfaces alongwith connected external steel components of 205 KLD STP filtration plant complete sets by scrapping and applying two coats of synthetic enamel paint of existing colour complete all as specified and directed

S&F steam coil for boiler of thermnax model No RXA-06 Part No PRXCL 10008 complete set including necessary all connection and taking down old unserviceable one complete all as specified and directed

Supply & Fixing ignition transformer input voltage 220/240 volts output voltage 14500 volts, CT earthed, Cap 30 MA frequency 50/60 Hz after taking out old one make national engineering corporation or equivalent

Supply and replace burnter nozzle 6.5 GPH 45 Deg Monarch for RXA 06 including taking out old unserviceable one

(Note : The Scope of Work contained in 'Sch of Credit' amounting to Rs. 81,484.00 (refer Sch of credit). The Quoted sum shall be arrived at after deducting the amount of “Sch of Credit” from the total amount of the ‘BoQ’

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