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| Sr No | Corrigendum Date | Corrigendum | Type | New Submission Date |
|---|---|---|---|---|
| 1 | 09-06-2025 | EXTENSION OF DATE | Date | 16-06-2025 |
| 2 | 04-06-2025 | Estimate Uploading Corrigendum | Other | 07-06-2025 |
| Sl. No. | Item Description |
| 1 | Earthworkexcavationforfoundationwith allintialleadsandliftsinallsoilsand sub soilsandtotherequireddepthasmaybe directed except hard rock requiring blasting inclusive of shoring, strutting and bailing out water wherever necessary refilling the sides of foundation with excavated earth in layers of not exceeding 15cm thick well consolidated depositing the surplus earth in places shown and levelling the site with all leads and liftsetc complete in all respects as directed by departmental officers. |
| 2 | Open Earthworkexcavationforfoundationwith allintialleadsandliftsinallsoils, sub soilsandclay totherequireddepthasmaybe directed except hard rock requiring blasting inclusive of shoring, strutting and bailing out water wherever necessaryand depositing the surplus earth in places shown and levelling the site with all leads and lifts etc complete in all respects as directed by departmental officers. |
| 3 | Initial lead of 10m and initial lift of 2 m |
| 4 | Initial lead of 10m and additional lift of 2.3 m |
| 5 | Initial lead of 10m and additional lift of 3.4 m |
| 6 | Initial lead of 10m and additional lift of 4.5 m |
| 7 | Initial lead of 10m and additional lift of 5-6 m |
| 8 | Initial lead of 10m and additional lift of 6-7 m |
| 9 | Filling in foundation with M Sandin layers not exceeding 15 cm thick well watered rammed and consolidated complying with relevant standard specification including the cost of supplying M.Sand etc., complete in a respects as directed by the departmental officers. |
| 10 | Filling in foundation with Gravelin layers not exceeding 15 cm thick well watered rammed and consolidated complying with relevant standard specification including the cost of supplying Gravel etc., complete in a respects as directed by the departmental officers. |
| 11 | Cement concrete 1:4:8 (one of cement, four of M-sand and eight ofhard broken stone) using 40mmsize hard broken stone inclusive of shoring, strutting, bailing out water, ramming, curing, etc complete in all respect as directed by the departmental officers. |
| 12 | Providing form work for centering, shuttering etc., for all reinforced concrete work such as plinth beam, raft beam, raft slab, grade beam etc., including strutting and shuttering wherever required using MS sheets of suitable size ofBG 10, stiffened with MS angle of size 25mm x 25mm x 3mm laid over silver oak (Country wood) joists of size 10cm x 6.5 cm (Spaced about 91cm center to center) distance and supported by casurina props of size 10cm-13cm dia (spaced at 75 cm center to center) and removing the same after a specified period without damaging RCC works in all floors etc., completein all respects as directed by the departmental officer. (for column footing, Grade beam / Plinth beam) |
| 13 | Providing form work for centering, shuttering etc., for all reinforced concrete work like slab, beams, lintels, loftetc., including shuttering, upto3.00m high using MS sheet of size 90cm x 60cm and BG 10, stiffened with MS angle of size 25mm x 25mm x 3mm laid over silver oak (Country wood) joists of size 10cm x 6.5 cm (Spaced about 91cm center to center) distance and supported by casurina props of size 10cm-13cm dia (spaced at 75 cm center to center) and removing the same after a specified period without damaging RCC works in all floors etc., completein all respects as directed by the departmental officer. (For Slabs, Lintels & Lofts) |
| 14 | Providing form work for centering, shuttering etc., for all reinforced concrete work like column, window boxing, sunshade etc., including shuttering, upto3.00m high using MS sheet of size 90cm x 60cm and BG 10, stiffened with MS angle of size 25mm x 25mm x 3mm laid over silver oak (Country wood) joist of size 10 cm x 6.5 cm (spaced about 91cm centre to centre) distance and supported by casurina props of size 10cm to 13cm dia (spaced at 75cm centre to centre) and removing the same after a specified period without damaging RCC works in all floors etc completein all respects as directed by the departmental officer. (Sunshade/Window/Boxing / column) |
| 15 | Providing and laying in position, Ready mix Concrete Mix M-30 Grade in accordance with IS 456-2000, using 20mm and downgraded hard broken granite stone jelly for all RCC items of works with minimum cement content of 400 kg/m3 and maximum water cement ratio of 0.45, including admixture (plasticizer super plasticizer) recommended proportions as per IS:9103 to accelerate, retard setting of concrete, improve workability without impairing strength and durability with about (5.0 cu.m.) 7730 kg. of 20mm machine crushed stone jelly and with about (3.3 cu.m.) 5156 kg of 10-12mm machine crushed stone jelly and with about (4.79 cu.m.) 7670 kg of M-Sand, but excluding cost of reinforcement grill and fabricating charges, centering and shuttering and also including laying. vibrating with mechanical vibrators, finishing. curing. etc. and providing fixtures like fan clamps in the RCC floor roof slabs wherever necessary without claiming extra, etc complete complying with standard specification and as directed by the departmental officers. The coarse and fine aggregates to be used should comply with the requirements of IS Standards. (No separate payment will be made by the Department for the excess usage of materials) In All floors. |
| 16 | Supplying fabricating and placing the following kinds of steel grills for reinforcement Fe 500D Grade steel reinforcement bars as per IS 1786:1979 for all reinforced cement concrete works such as plinth beam, lintels, beams, sunshade, roof and floor slabs etc., including cost of steel and fabricating the reinforcement grills in position etc., complete in all respect as directed by the departmental officer ( In all floors) (The rate to include the cost of binding wire steel also, steel rods for all sizes) |
| 17 | Brick work in cement mortar 1:5 (One of cement and five of M-sand) using Fly Ash bricks of minimum size 23cm × 11cm × 7cm for foundation and basement dewatering the surface wherever necessary and bailing out water, includingproper setting, curing, etc., complete in all respects as directed by the departmental officers. |
| 18 | Brick work in cement mortar 1:6 (One of cement and sixof M-sand) using Fly Ash bricks of minimum size 23cm × 11cm × 7cmfor superstructure in the following floors including fixing the frame of doors and windows, scaffolding, proper setting and curing etc., complete in all respects as directed by the departmental officers. In Ground Floor |
| 19 | Brick partition wall 10cm thick in cement mortor 1:5 ( One of cement and five of M .Sand )using Autoclaved Aerated Concrete Blocks of size 600mm X 200mm X 100mm for superstructure in the following floors including fixing the frames of doors and windows scaffolding, proper setting curing etc., complete in all respect as directed by the departmental officers In Ground Floor |
| 20 | Weathering course in concrete broken brick jelly 20mm size in pure slacked lime over RCC roof slab the proportion being 32:12 1/2 (Thirty two parts of broken brick jelly and twelve and half of slacked lime) laying to a thickness of 110mm and compacted and well beaten to 80mm by using wooden hand beaten of weight not exceeding 2 kg hand beating during liberally with lime water and a small proportion of solution prepared by soaking water in dry nut of kadukka and giving required slope and thickness of roof etc. as directed by the departmental officers. |
| 21 | Finishing the top of roof slab with one course of pressed tiles 23cm x 23cm x 20cm using cement mortar 1:3 (One of cement and three of M-sand) mixed with water proofing compound at 2% weight of the cement and pointed with the same mortar, finishing curing etc complete in all respects as directed by the departmental officers. |
| 22 | Supplying and fixing of 110mm dia PVC SWR (Type A) rain water down fall pipe 4kg/cm2 confirming to IS 13590 with 2 Nos. of PVC bend/elbow and pipes1 No. of shoe with necessary clamps couplers gratings, teak wood plug etc. complete including fixing in proper position with solvent cement, making holes in the walls good of the dismantled portion etc to the relevant standard specification etc complete in all respectsas directed by the departmental officers. |
| 23 | Plastering the walls with Cement Mortar 1:5 (One of cement and five of P-sand) 12mm thick including providing band cornice, curing, finishing, etc., complete in all respect as directed by the departmental officers. |
| 24 | Providing Ellis Pattern flooring 20mm thick (Ellis pattern) with layer of cement concrete 1:3 (one of cement and three of hard broken stone) (No sand) using hard blue granite chips of size 3mm to 10mm and surface rendered smooth over RCC slab and staircase landing slab including supplying and fixing 20mm dia GI pipe outlet etc., complete in all respects. |
| 25 | Special ceiling plastering for all RCC works in cement mortar 1:3 (One of cement and three of P-Sand) 10mm thick including hacking the RCC surface, providing necessary water band using the same mix of mortar wherever necessary proper finishing, curing, scaffolding etc., complete with relevant standard specification, complete in all respect as directed by the departmental officer. |
| 26 | Plastering with cement mortar 1:3 (One of cement and threeof P-sand) 20mm thick with necessary water proofing compound at the rate of 1.06 Kg/ 10 M2 of weight of cement including finishing smooth proper setting, curing etc complete in all respects as directed by the departmental officers. |
| 27 | Flooring with ceramic tiles of approved quality,colour and design anti skid type joint free of size 305mm x 305mm x 6mm thick of approved make, quality and colour in all floor over base layer of cement mortor 1:3 , (one cement and three M-sand )20mm thick and laid straight aligment and pointed neatly with colour cement @ 0.40 kg/m2 laid without any air cap in the tiles neatly and fixing in position as per standard specification and etc in complete all respectsas directed by the departmental officers. |
| 28 | Paving the floor with pre-polished concrete anti-skid step tiles ( Required shape and design) of 20mm thick of approved quality and colour laid in cement mortar 1:3 ( one of cement and three of M Sand) 20mm thick and pointed with white cement mixed with colouring pigment at the rate of 0.40 Kg/ sq.m., curing, etc, complete complying with standard specification and as directed by the departmental officers.( The make and brand of the tiles should be got approved by Executive Engineer before use on works) |
| 29 | Dadooing the walls with colour glazed tiles of size 15 cm x 15 cm x 6cm laid in cement mortar 1:2 (One of cement and two of M-sand) 10mm thick and pointing with white cement using0.40kg. Per square metre including finishing the joints and pointing flush with tile surface etc., complete complying with standard specifications as directed by the departmental officers. |
| 30 | Supplying and laying the rubber Moulded Hydraulic Pressed machine made 63mm thick inter locking concrete paver block made out of M20 grade concrete of approved design in colour over the bed of M-sand filling including labour for laying, hand packing and compacting wherever required for proper compaction, alignment and gradient etc., complete in all respects as directed by the departmental Officers. |
| 31 | Construction of circular RCC manhole of 1.2m internal dia with Reinforced cement concrete wall of 15cm thick and base slab of 15cm thick of 1:4:8 proportion (One of cement, four of M-Sand and eight of hard broken granite stones ) using 40mm gauge hard broken granite stones including the cost of steel and fabrication of reinforcement grills in position shutterring centering etc., including channeling benching etc., and top covered with extra heavy duty cover slab SFRC slab with frame 600mm(clear opening) including casting and fixing in position and necessary earth work excavation, refilling the sides of foundation in all soils except hard rock requiring blasting etc., complete in all respects. 1.5 M Depth |
| 32 | Supplying of Door Framewith required dimensions of size~ 100 mm x 75 mm, with groove of size ~ 30 mm x 20 mm for resting the door shutter & chamfer finish at front using CRCA pressed steel box section 18 gauge or 1.25mm thick for door frames including providing holes and fixing wooden blocks for fixing fixtures and fittings and 4 nos of hold fast using the iron angle of 15cm length with split ends one coat of redoxide primer / Chemical arcylic, Fabrication and Supply of 35mm thick solid core flush door with teak ply on one side and commercial ply on other side with teak wood liping alround with iron oxidised hinges,tower bolts 12\" 2 nos with receiver,Aldrop 30 cm and handle 1 no for door of size 1.00mx2100mm |
| 33 | D1 1.00M X 2.10M |
| 34 | MD 2.00 X 2.10M |
| 35 | Supplying and fixing of solid pvc door shutter using19 gauge 19mm M.S square tube for styles outer frames15mm for M.S square tubes for top, lockand bottom rails. The steel tubesshall be covered with5 mmthicksolid pvc sheets.shutterusing 5mm thick solid PVC sheets.Shutter using 5mm thick solid PVC sheets for panelling shall rigidly fixed in position including necessary furniture and fittings.The over all sizeof top rails, bottom railsshall be 75mmX 30mm. The over all size of framesshall be 50mmx 45mm with suitable rebate for housing the shuttersize 0.9m x 210m |
| 36 | Suplying and fixing UPVC (Un - Plasticized Polyvinyl Chloride) Windows of casement type (open) from the profile the size of outer frame60mm x 58 mm and shutter profile are reinforcement with GI/ 1 mm 125 GSM and 100% corrosion free, the profiles are profile are multi chambered sections with wall thick of 2mm. The EPDM rubber (black colour) covered with over all edges of frame and shutter the shuttter will be provided with Espag multi power point locks and also it operates as handle. The corners and joints should be welded and cleaned .Radiations free pin headed plain or brown colour glass 4mm thick should be provided to the shutter and it should not allow leakage of water even at most ranging storms and should have key lockable action ,security protective hinges ,strong locking systems and as per size for arresting noise and energy loss. The connecting mechanism between sash and outer frame that enables opening of the window . The window should be fixed be fixed to the wall with 100% packing with screws and silicon packing all round the frames .The window should be got approved from the Executive Engineer before use on work |
| 37 | Supplying and fixing the UPVC (Un-Plasticized polyvinyl chloride)louvered ventilators of from the profile the size of outer frame 60mm x 58mm and shutter profile size of 60 x78mm both profiles are reinforced with GI/1mm 125GSM and 100% corrosion free,the profile are multi chambered sections with wall sections with wall thick of 2mm. The EPDM rubber (black colour) covered with all over the edges of frame and shutter. The corners and joints should be welded and cleaned. Radiations pin headed glass 4mm thick should be provided in thelouvers. The window should be fixed to the walll with 100% packing with screws and silicon packing alround the frames etc., complete in all respects as directed by the departmental officers (All floors). The ventilator should be got approved from the departmental officer before use on work, etc., complete in all respect as directed by the departmental officer. |
| 38 | Supplying and erecting pull and push type rolling shuttermanually operated of approved size and section using 18 gauge GI sheet confirming to ISI monogram with Hood covers including one coat of priming with approved primer, transport charges, cost of paints etc., complete as directed by the departmental officers |
| 39 | Manufacturing, supplying and fixing of Stainless Steel Handrails for staircase near wet riser using 50mm dia 304L Grade Stainless Steel Pipe of 1.60MM thick will be provided with tubeler supports made of 304L Grade Stainless Steel pipe of 25MM dia of 1.60MM Thick welded to the railing.The supports will be grouted in to the wall and provided with 93.00mm thick Stainless Steel Circular base plate of 304L Grade .The rate shall be included for Grouting in to concrete with necessary supporting arrangements the Hand rails in floor polising Buffing, bonding, curring, Grainding , Convience, Welding charges, Electrical Charges, etc complete in all respects as directed by the departmental officers. |
| 40 | Supplying and fixing of M.S. Grill of approved design for doors windows, open courtyard, Grill gate etc using necessary mild steel flats for inner and outer members which should be be fixed on edges including priming coat of best approved quality red oxide primer etc complete complying with standard specifications etc complete in all respects as directed by the deparmental officers. |
| 41 | Painting new iorn work for Doors, windows and ventilators using iron bars, window, grills weldmesh screen in open courtyard entrance gate etc. with one coat of synthetic enamel paint of approved quality and colour over the exiesing priming coat in All floors the rate is inclusive ofscaffolding charges etc complete complying with standard specification etc compelte in all respects as directed by the departemntal officers. |
| 42 | Painting the new wood work with two coat of first class synthetic enamel paint of approved quality and colourin addition over the existing primer coat including the cost of paint patty brushes and scaffolding etc. complete as directed by the departmental officers |
| 43 | Painting the walls with two coats of approved cement paintover one coat of primerincluding the cost of paint, brush, scaffolding etc., complete in all respect as directed by the departmental officers. |
| 44 | Supplying and fixing in position White / Colour Glazed Model Floor Mounted European Water Closet of best quality and approved make with 100mm “P” or “S” trap connecting with CI pipe of 100mm dia / PVC pipe of 110mm dia, double flapped rigid PVC black seat and seat cover with CP brass hinges including cost of white cement, cement for packing, spun yarn, teak wood plugs, brass screws, etc., including supplying and fixing 10 litres capacity PVC / 12.5 litres capacity porcelin low level flushing tank with a pair of CI brackets, etc., complete with all fittings, such as, 15mm brass ball valve with polythene float with brass handle, union coupling connected by means of 40mm white PVC flush hand using indian adopter joint including all internal fittings, such as, 15mm bras connections, 15mm GM wheel valve, 15mm brass nipple (2 Nos.), 15mm nylon connection, TW plugs, screws and also giving necessary connection to the PVC pipe and painting the CI brackets with 2 coats of approved paint over one coat of red oxide primer, dismantling the masonry and re-doing the dismantled masonry to original condition, etc., complete complying with standard specifications. (The EWC and flushing tank with all accessories should be got approved by the Executive Engineer before use on works) |
| 45 | Supplying and fixing in position best quality and approved make Indian made white / colour glazed earthernware wash hand basin of size 550 x 400mm (with pedestal ) with a pair of cast iron brackets, including cost 15mm dia brass CP pillar tap, 32mm dia \"B\" class GI waste pipe with rubber plug and chain, 15mm dia GM wheel valve, 15mm brass nipple, 15mm dia nylone connection, 32mm dia CP brass waste coupling including fixing of wash basin using CI brackets on to the wall in position with TW plugs and screws, rubber washers, white lead and giving necessary water supply connection and painting the brackets with two coat of painting over a priming coat of anti-corrosive paint including testing for leakages etc., complete complying with standard specification and as directed by the departmental officers. (The wash hand basin and specials should be got approved by the Executive Engineer before use on works) |
| 46 | Supplying and fixing following diaPVC SWR pipe of 6 kg/cm2 of approved quality confirming to IS 13592(type B) of finolex (or) equivalent with ISI monogram packing the joints including fixing into walls with necessary connection to the sanitary fittings, testing etc. complete in all respects in all floors as directed by the departmental officer |
| 47 | 110MM dia PVC SWR soil pipe |
| 48 | 75MM dia PVC SWR soil pipe |
| 49 | Supplying, laying the following PVC SWR pipes specials with IS 14735/1992 (type B) monogram including jointing with solvent cement ,properly to gradient including excavating and refilling the trenches and curing the cement joints and testing etc.,complete in all respects in all floors as directed by the departmental officer |
| 50 | 110MM dia PVC Bend |
| 51 | 110MM dia PVC plain Elbow |
| 52 | 110MM dia PVC Tee |
| 53 | 75MM dia PVC plain elbow |
| 54 | Supplying and fixing PVC Nahini Trap / Floor trap with PVC gratings of size 100mm x 75mm laid over the bed of brick jelly concrete and fixing in proper position, etc complete in all respects as directed by the departmental officers |
| 55 | Supplying, laying and jointing UPVC pipes (having working pressure 10 kg. / sq.cm) of approved quality and best variety conforming to BIS of the following dia including cutting, threading and fixing PVC specials using PVC adhesives (but excluding cost of such specials) and fixing into wall with teak wood plugs, PVC clamps and screws making holes on the wall (or) drilling holes in the roof and making good the dismantled portion to original condition with necessary brick work / cement concrete and plastering neatly wherever necessary with necessary scaffolding charges upto 4 metre height above ground level, etc., complete complying with standard specifications.The PVC pipes shall be got approved by Executive Engineer before use on works. (External water supply Above Ground level) |
| 56 | 25MM dia UPVC pipe |
| 57 | 20MM dia UPVC pipe |
| 58 | Supplying and fixing in position the following UPVCSpecials of heavy duty type and approved quality and good variety excluding fixing charges but including necessary cutting and threading of UPVCpipes, jointing the UPVC specials and painting with two coats with good variety and best quality synthetic enamel paint over a coat of red oxide primer and jointing the specials with pipe line using shellac etc., complete complying with standard specification. (The UPVC specials should be got approved by the Executive Engineer concerned before use on works.) |
| 59 | 25MM dia UPVC Elbow |
| 60 | 25MM dia UPVC Tee |
| 61 | 25MM dia UPVC Bend |
| 62 | 25MM x 20MM UPVC reducer |
| 63 | 20MM dia UPVC Elbow |
| 64 | 20MM dia UPVC Tee |
| 65 | 20MM dia UPVC Bend |
| 66 | 20MM x 15MM UPVC reducer |
| 67 | Supplying and fixing in position first quality and approved variety of Gun Metal Gate Valve/Wheel Valve heavy duty type with ISI mark of the following sizes including cost of shellac, thread, including labour charges for cutting for cutting and threading of GI pipes as directed by the departmental officers etc complete complying with standard specification for both internal and external water supply arrangements.The gate valve/ wheel valve should be got approved by the departmental officers before use on works. |
| 68 | 25MM dia GM Metal Gate valve |
| 69 | 20MM dia GM Metal Gate valve |
| 70 | Supplying and fixing PVC ventilating shaft of 110mm dia ( having working pressure 4 Kg./ sq.cm) with 3 metre height including cost of PVC cylindrical cowl of best approved quality etc complete complying with standard speciications and as directed by the departmental offices. |
| 71 | Supply, Installing, Testing and commissioning of Screen Well Chamber for Collection Well I of MOC - MSEP, 20 mm spacing for plant capacity of 1150 KLD along with supporting channel to mount the bar screen inside the bar screen chamber at 60 deg inclination, Qty - 1 No. The rate inclusive of cost of all materials, transportation as applicable and supply to worksite etc., complete and as directed by the departmental officers |
| 72 | Supply, Installing, Testing and commissioning of Bar Screen Chamber of MOC - MSEP, 20 mm spacing for plant capacity of 1150 KLD along with supporting channel to mount the bar screen inside the bar screen chamber at 60 deg inclination, Qty - 1 No. The rate inclusive of cost of all materials, transportation as applicable and supply to worksite etc., complete and as directed by the departmental Officers |
| 73 | Supply, Installing, Testing and commissioning of oil skimmer mechanism, MOC - MSEP, 100 mm x 1000 mm long, belt type, oil collection tin and hose for plant capacity of 1150 KLD along with supporting channel to mount the oil skimmer at top of the oil skimmer chamber ,Qty -1 No.The rate inclusive of cost of all materials,transportation as applicable and supply to worksite etc., complete and as directed by the departmental officers. |
| 74 | Supply, Installing, Testing and commissioning of Raw sewage Transfer Pumps from Collection Well I. The pumps shall be coupled to the adequate HP, electric motor, discharge butterfly valves, non return valves, pressure gauges as per technical specification. The pumps shall be 2 Nos (1 No working + 1 No stand by), Duty: To transfer sewage from Collection Well I, Type: Submersible, Flow: 65 m3/hr, Head : 15 mwc, MOC : CI, Motor: Suitable HP, Solids handling : 20 to 30 mm. The rate inclusive of cost of all materials, transportation as applicable and supply to worksite etc., complete and as directed by the departmental officers. |
| 75 | Supply, Installing, Testing and commissioning of Raw sewage Transfer Pumps from Equalization Tank. The pumps shall be coupled to the adequate HP, electric motor, suction and discharge butterfly valves, non return valves, pressure gauges as per technical specification. The pumps shall be 2 Nos (1 No working + 1 No stand by), Duty: To transfer sewage from Equalization Tank, Type : Horizontal, Centrifugal, Non Clog, Flow : 58 m3/hr, Head : 15 mwc, MOC : CI, Motor: Suitable HP, Solids handling : 20 to 30 mm. The rate inclusive of cost of all materials, transportation as applicable and supply to worksite etc., complete and as directed by the departmental officers. |
| 76 | Supply, Installing, Testing and commissioning of Coarse Pore Diffuser of suitable size of UPVC pipe grid with necessary orifices UPVC pipe of 6.0 Kg/cm2 pressure rating with removable deflector to provide clog free air for Equalization tank MOC - MS/UPVC. The rate inclusive of cost of all materials, transportation as applicable and supply to worksite etc., complete and as directed by the departmental officers |
| 77 | Supply, Installing, Testing and commissioning of twin lobe design type air blower complete with motors of capacity (1W + 1S) 1700 m3/hr, 4.5 Kg/cm2 head, cast iron material, discharge valves, including pressure gauges, interconnection piping, discharge silencer, antivibration pads. The rate inclusive of cost of all materials, transportation as applicable and supply to worksite etc., complete and as directed by the departmental officers |
| 78 | Supply, Installing, Testing and commissioning fine bubble diffuser for aeration tank, suitable size, EPDM material , fine bubble along with concrete block, SS clamp, SS bolt , UPVC fittings. The rate inclusive of cost of all materials, transportation as applicable and supply to worksite etc., complete and as directed by the departmental officers. |
| 79 | Supply, Installing, Testing and commissioning of MBBR media, Floating type, High surface area, cylindrical with external fins, 0.93 density, media filling range 25 to 30%, specific surface area 400 m2/m3. The rate inclusive of cost of all materials, transportation as applicable and supply to worksite etc., complete and as directed by the departmental officers. |
| 80 | Supply, Installing, Testing and commissioning of secondary clarifier mechanism MOC - MSEP, speed of scrapper arm 6RPH, Drive position - central driven, Mounting frame - ISMC 100 channel fabricated, Squigge - rubber sheet, gear box, motor, mounting frame, feed well drum, qty 1 no. The rate inclusive of cost of all materials, transportation as applicable and supply to worksite etc., complete and as directed by the departmental officers |
| 81 | Supply, Installing, Testing and commissioning of Sludge Recirculation Pumps/Sludge Transfer pumps. The pumps shall be coupled to the adequate HP, electric motor, suction and discharge butterfly valves, non return valves as per technical specification. The pumps shall be 2 Nos (1 No working + 1 No stand by) Duty : To transfer sewage from Settling Tank Type : Horizontal, Centrifugal, Non Clog, Flow : 40 m3/hr, Head : 15 mwc, MOC : CI, Motor: Suitable HP, Solids handling : 20 to 30 mm. The rate inclusive of cost of all materials, transportation as applicable and supply to worksite etc., complete and as directed by the departmental officers |
| 82 | Supply, Installing, Testing and commissioning of Screw Pumps or Filter Press Feed Pumps of Flow rate: 4 m3/hr, Head: 60 mtr, Type: Progressive Cavity Pumps, Motor efficiency: IE2. The rate inclusive of cost of all materials, transportation as applicable and supply to worksite etc., complete and as directed by the departmental officers |
| 83 | Supply, Installing, Testing and commissioning of Filter Press of Capacity: 4 m3/hr, Type of Element: PP Recessed, Discharge: Single Side Open Discharge, MOC : Cast Iron. The rate inclusive of cost of all materials, transportation as applicable and supply to worksite etc., complete and as directed by the departmental officers |
| 84 | Supply, Installing, Testing and commissioning of Filter Feed pumps. The pumps shall be coupled to the adequate HP, electric motor, suction and discharge butterfly valves, non return valves, pressure gauges as per technical specification. The pumps shall be 2 Nos (1 No working + 1 No stand by) Duty : To transfer water to filters, Type : Horizontal, Monoblock, Flow : 58 m3/hr, Head : 30 mwc, MOC : CI, Motor: Suitable HP. The rate inclusive of cost of all materials, transportation as applicable and supply to worksite etc., complete and as directed by the departmental officers |
| 85 | Supply, Installing, Testing and commissioning of Pressure sand filter 2500 mm dia x 3000 mm HOS, MSEP material, frontal piping, five port butterfly valves, pressure gauges, gasket, flanges, bolt nut, sand media 1 lot, pebbles media 1 lot, inner header and lateral distribution, air vent valve with pipe. The rate inclusive of cost of all materials, transportation as applicable and supply to worksite etc., complete and as directed by the departmental officers. |
| 86 | Supply, installing, Testing and commissioning of Activated carbon filter 2500 mm dia x 3000 mm HOS, MSEP material, frontal piping, five port butterfly valves, pressure gauges, gasket, flanges, bolt nut, sand media 1 lot, pebbles media 1 lot, carbon media 1 lot, inner header and lateral distribution, air vent valve with pipe. The rate inclusive of cost of all materials, transportation as applicable and supply to worksite etc., complete and as directed by the departmental officers. |
| 87 | Supplyinstalling, Testing and commissioning ofHypo Chlorite Dosing System consists of Dosing pump quantity 1 No, capacity 0 to 6 LPH, PP, electronic dosing pump with stroke adjustment along with NRV, dosing tube, dosing tank quantity 1 no 100 liters, LDPE/HDPE material with lid. The rate inclusive of cost of all materials, transportation as applicable and supply to worksite etc., complete and as directed by the departmental officers |
| 88 | Supply, Installing, Testing and commissioning of Treated Water transfer pumps. The pumps shall be coupled to the adequate HP, electric motor, suction and discharge butterfly valves, non return valves, pressure gauges as per technical specification. The pumps shall be 2 Nos (1 No working + 1 No stand by) Duty : To transfer water from treated water tank, Type : Horizontal, Monoblock, Flow : 58 m3/hr, Head : 30 mwc, MOC : CI, Motor: Suitable HP. The rate inclusive of cost of all materials, transportation as applicable and supply to worksite etc., complete and as directed by the departmental officers. |
| 89 | Supply, Installing, Testing and commissioning of Inter connected Piping UPVC sch 80 of required size align with fittings and pipe support for water line like raw sewage line, return sludge line, wetted air blower line, filter feed line and MS C class for air line for non wetted air line from air blower to aeration tank, equalization tank, etc. The rate inclusive of cost of all materials, transportation as applicable and supply to worksite etc., complete and as directed by the departmental officers. |
| 90 | Supply, Installing, Testing and commissioning of LT panel, non draw out type, non compartmentalized with required contactr, OLR, START/STOP/TRIP switch, MCB, Ammeter, voltmeter, armoured type electrical cable 1.5 sq.mm, 4 core, with pump side connectors and insulated with MRF water proof tape, Cable conduit pipe of PVC 4 kg 50mm dia, Control panel side connector with double compression gland, on and off provision in control panel with conductor, relay, MCB, connector and all internal wires and its supports. The rate inclusive of cost of all materials, transportation as applicable and supply to worksite etc., complete and as directed by the departmental officers |
| 91 | Supply, Installing, Testing and commissioning of Electromagnetic flow meter at inlet of pump raw sewage pump discharge and outlet of plant filter outlet line, EPDM and Rubber lined flow meter, Field mounted with digital display of required line size. The rate inclusive of cost of all materials, transportation as applicable and supply to worksite etc., complete and as directed by the departmental officers |
| 92 | Supply, Installing, Testing and commissioning of Screen Well Chamber for Collection Well II of MOC - MSEP, 20 mm spacing along with supporting channel to mount the bar screen inside the bar screen chamber at 60 deg inclination, Qty - 1 No. The rate inclusive of cost of all materials, transportation as applicable and supply to worksite etc., complete and as directed by the departmental officers |
| 93 | Supply, Installing, Testing and commissioning of Collection Well II transfer pumps. The pumps shall be coupled to the adequate HP, electric motor, discharge butterfly valves, non return valves, pressure gauges as per technical specification. The pumps shall be 2 Nos (1 No working + 1 No stand by), Duty: To transfer sewage from Collection Well II, Type: Submersible, Flow: 15 m3/hr, Head: 18 to 20 mwc, MOC: CI, Motor: Suitable HP. The rate inclusive of cost of all materials, transportation as applicable and supply to worksite etc., complete and as directed by the departmental officers |
| 94 | Supply, Installing, Testing and commissioning of Inter connected Piping UPVC from Collection Well Transfer pumps delivery to STP Bar Screen which distance approximately 450 metres. The rate inclusive of cost of all materials, transportation as applicable and supply to worksite etc., complete and as directed by the departmental officers. |
| 95 | Wiring with 2 x 1.5 sq.mm. (22 / 0.3) PVC insulated unsheathed SC copper conductor of 1100V grade in suitable PVC rigid pipe concealed in wall and ceiling with PVC accessoires with TW switch box and 5A FT switch in flush with wall with 3mm thick hylum sheet cover for making good of the concealed portion with suitable colour for PVC concealed light point / fan point (for electronic regulator) |
| 96 | Wiring with 2 x 1.5 sq.mm. (22 / 0.3) PVC insulated SC unsheathed copper conductor of 1100V grade in suitable PVC rigid pipe concealed in wall and ceiling with PVC accessories in flush with wall with 150mm x 100mm x 113mm TW switch box with 3mm thick hylem sheet cover for 5A 3 pin non inter locking wall socket with 5A flush type switch with continuous earth wire connection of 14 SWG TC wire and making good of the concealed portion with suitable colour for concealed PVC plug point |
| 97 | Supply and run of 2 of 4 sq.mm. (56 / 0.3) PVC insulated SC unsheathed copper conductor of 1100V grade in suitable PVC rigid pipe concealed in wall and ceiling with continuous earth wire connection of 14 SWG TC wire and making good of the concealed portion with suitable colour |
| 98 | Supply and run of 25mm x 3mm tinned copper flat with necessary clamps / supports on wall / floor / ground for earth connection etc., complete and as directed by the departmental officers |
| 99 | Supply and fixing of single box type 4\"36W fluorescent fitting complete with electronic ballast with TW round blocks on wall or ceiling with flu tube with PVC unsheathed Copper leads from terminals to the fitting etc., complete and as directed by the departmental officers |
| 100 | Supply and fixing of 1200mm (48\") sweep AC ceiling fan complete with stepped electronic 300W regulator with 1 metre down rod with fan clamp with side plates and cross arm of size 450mm (18\") etc., complete and as directed by the departmental officers |
| 101 | Supply and fixing of 6 way SP DB of 16 A / way with 16 A DP switch with metal clad of 500V (side handle) with fuse and neutral on suitable TW board with PWD earthing etc., complete and as directed by the departmental officers |
| 102 | Earthing as per the ISI specification with an earth electrode of 2.10 metre Class \"B\" GI pipe of dia not less than 40mm with copper earth plate of size 125mm x 50mm x 6mm with necessary funneling arrangements with necessary masonry work and with 38mm RCC cover slab for the brick masonry etc., complete and as directed by the departmental officers |
| 103 | Supply and providing cable end termination of 3-1/2 x 185 sq.mm. PVC LTUG aluminium armoured cable with necessary aluminium cable sockets by crimping etc with electrical connection complete etc., complete and as directed by the departmental officers |
| 104 | Supply and laying of 31/2x 185 sq.mm PVC armoured LTUG cable in a trench to be excavated at a depth of 0.75 metre putting 0.15 metre layer of sand and covering the cable completely with bricks and sand and refilling the earth to make good etc., complete and as directed by the departmental officers |
| 105 | Supply and fixing of brass cable gland for 3-1/2 x 185 sq.mm. PVC armoured LTUG cable with earth connection etc., complete and as directed by the departmental officers |
| 106 | Supply and delivery with fixing accessories of Sewage transfer Pumps (one working and one standby) including moisture and dry run (or) Protection for pumping the Raw sewage from Receiving well to Sewage treatment plant / subseqent well with the following specifications inclusiveof all incidental charges, taxes, loading, conveyance to site, unloading etc., all complete and as directed by the departmental officers material of construction cast iron body material of construction shaft / impeller cast iron with specified discharge andheadtype - Submersible pump with cutter mechanism solid handling size of 50mm all complete complying with standard specification and with proper and suitable accessories for erection. Note: standby pumps should operate while peak in flow etc., complete and as directed by the departmental officers |
| 107 | For Receiving Well 1 Dischage 217cum per hour and Head 30m (50 HP) |
| 108 | For Receiving Well 2 Dischage 50cum per hourand Head 20m (7.5HP) |
| 109 | Supply of sweage transmmitionnetwork of HDPE PN12.5 pipe lines from Receiving Wellto STP / Sub Sequent Receiving Well With follwing dimensionsetc., complete in all respectsas directed by the departmental officers |
| 110 | For Receiving Well 1 to STP - Dia 280 mm |
| 111 | For Receiving Well 2 to STP - Dia 200 mm |
| 112 | Supply of Transmission HDPE pipe fitings such as coller flange, Bend, tee,Valves, Reducer etc., complete in all respectsas directed by the departmental officers |
| 113 | 280MM Dia Bend 90 Degree |
| 114 | 200MM Dia Bend 90 Degree |
| 115 | 280MM Dia Tee |
| 116 | 200MM Dia Tee |
| 117 | Supplying of160mm dia PVC pipes 6 kg per cm2for potable water supply with IS Monogram for delivery line etc., complete in all respectsas directed by the departmental officers |
| 118 | Labour charges for laying and jointing PVC rigid pipes and specials for the following outer dia Below ground level including cutting the pipes wherever necessary and jointing with solvent Cement including earth work excavation for laying the pipes and refilling the trenches after the pipes are laid under ground etc., complete in all respectsas directed by the departmental officers |
| 119 | Supplying of PVC pipe specials of approved quality suitable to pipe as per table II IS 13593 at site of worketc., complete in all respectsas directed by the departmental officers |
| 120 | 160 mm PVC,bend |
| 121 | 160 mm PVC,Coupler |
| 122 | 160 mm PVC, Equal Tee |
| 123 | 1500 RPM Diesel Generator used for producing Electricity, Electric Start, Water Cooled withKIRLOSKAR Engine Model 4k1080tag2 developing200 BHP coupled with KIRLOSKAR GREEN Alternator mounted on a common base frame along with Fuel Tank, Starting Batteries with Leads, general accessoriesetc., as a complete set positioned in a self standing weather proof KG-CPCB Norms-2 typed Acoustic Canopy KG1600WS with necessary fresh air inletand hot air outlet louver arrangements as per the specification etc., complete in all respectsas directed by the departmental officers |
| 124 | For Receving well 1 &2 , 82.5KVA , 415V, 3 Phase, 50 Hz |
| 125 | GST @ 18 % |
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