Tender For Rev Ing Of 6.80 Mgd Water Treatment Plant Alusteng Including Replacement Of Filter Media. (Under Capex Budget). (Advt. Construction 55.00 Lacs)
Tender Overview
Project Description
Tender for Rev Ing Of 6.80 Mgd Water Treatment Plant Alusteng Including Replacement Of Filter Media. (Under Capex Budget). (Advt. Construction 55.00 Lacs)
Corrigendum
| Sr No | Corrigendum Date | Corrigendum | Type | New Submission Date |
|---|---|---|---|---|
| 1 | 29-Jul-2026 | Ext | Date | 31-Jul-2026 |
BOQ
| Sl. No. | Item Description |
| 1 | Removal of depleted filter media (sand Gravel) manually including disposal of unserviceable material including all lifts, use of tools, buckets, carrying arrangement manually by scrapping and removing layer wise with the help of rope and buckets carefully to ensure separation of different grades/gauges and stacking/dumping within an average lead of 100 mtrs. The job includes cleaning/ rubbing surface of filter media beds after removal of filter spread out over level ground within 100m lead as directed by Engineer in charge. |
| 2 | Washing/cleaning/sieving of filter media (Gravel) of all grades getting free from all dirts,clay, dust etc.The job includes stacking of serviceable cleaned filter media & to separate the different sizes for use in layers (measurement to be taken in finished form) & spreading/laying of same in filter beds conforming to all specification as per CPHEEO manual. |
| 3 | Providing & supplying of coarse filter media (Gravel) at site including all carriages upto site of work from source and spreading/laying of same of filter bed confirming to all specifications as per CPHEEO manual size of gravel to be decided by Eng. incharge. |
| 4 | Providing & supplying of filter media from 2mm to 26mm (graded & layered as per directions at site) incl. all carriages upto site of work from source and spreading same on filter beds conforming to all specification as per CPHEEO manual. |
| 5 | Providing & fixing of PVC under drainage laterals with specifications conforming to IS-4985 & IS 801, 8mm thick fabricated out of approved make with nominal dia of 9mm perforations as per design of bed provided at 60 degree along with PVC Tees and end caps grouted in concrete or any jointer of fixture required, the pressure rating of 10kg/sq cm.The job also includes dismantling and disposal of exisitng outworn under drainage including all tools, labours and clearance required for the same as well as laying of support blocks (pcc) for slope and fixture.(The quantity is subject to actual condition of underground found after removal of filter media & thus the consequent requirement of replacement) as per design and requirement at site under directions of engineer in charge 90-110 mm internal dia |
| 6 | Fabrication, providing, installation of MS plates/tees/ bends etc duly painted with anticorrosive paint. |
| 7 | Providing & fixing MUG starter delta. The job includes wiring, cable 3Phase, plugs, sockets etc if required length up to 3m. The job includes all sorts of carriage complete. |
| 8 | MUG 10 HP |
| 9 | MUG 30 HP |
| 10 | MUG 40 HP |
| 11 | Providing and fixing and commissioning of LED flood lights of 100 Watts with stand including all accessories (wire, cable etc) required at site complete job. |
| 12 | Providing and fitting of 12 volt (200AH) tubular battery of Exide/Amarnor /luminious make complete job includes carriage. |
| 13 | Providing and fixing of split Acs 1.5Ton of ISI standard make (IFB, Loyyed, Daikin, Blue star). With stabilizers fittings wirings MCCB complete job. |
| 14 | Providing & fixing of 40HP air blower,pump monoblock incluing all sorts of carriage complete job. |
| 15 | Blower type : Twin lobe –air cooled. Fluid handled: Air. Inlet temp: Amblent. Discharge pressure: 0.35kg/sqcm. Differential pressure: 0.35kg/sqcm. Air flow capacity: 2200metcum/hr. Inlet pressure: Atmosphere. Blower speed: 1310rpm. BHP at shaft: 34.2hp. Recommended motor: 40HP/1500RPM. Motor frame size: IE-2. GD2 valve: 2.45KG/SQM. Noise level at 1.5m dist: 97DB. Type of drive: V BELT. Specific gravity:1. Inlet press: Atmosphere. Inlet temp: Amblent. Outlet temp: 42deg rise above amblent. Inlet and outlet size: 200mm. Lubrication: Both side oil. Material of construction:- Casing,end cover and rotor: CI FG 260 IS210. Shaft:En 19 BS970. Timing gear: 20Mn cr 5 (teeth hardened and ground. Side plate, covers and pulley: CIFG-260,Is 210. Sealing: Nitrile rubber/lip seal. Flanges: As per Bs 10d 6329/6418 Standard. Base frame/silencer: MS Fabricated. Arrangement. Bearing: Anti friction. Lubrication: Oil grade req shall be xp 90. Direction flow: Vert. Direction of Rotation- clock wise from drive end. Power transmission…Through V-belt. |
| 16 | Removing dry or oil bound distemper water proofing cement paint and the like by scrapping and sand papering & preparing the surface smooth including necessary repair to scratches etc complete. |
| 17 | Wall painting with plastic emulsion paint of approved brand & manufacture to give an even shade, one or more coats on old work. |
| 18 | Providing and fixing of stainless steel hand railing to plant beds of 304 grade of 50mm circular /square hand railing and 35-40mm vertical posts by way of fixing in position at the distance of 600mm center to center and balusters 12mm-25mm at the distance of 100-150 mm center to center and necessary fittings/items complete job. 4.8MGD,2MGD |
| 19 | Providing corrugated G. S. sheet roofing including vertical/curved surface fixed with polymer coated J or L hooks, bolts and nuts 8mm diameter with bitumen and G.I limpet washers or with G.I. limpet washers filled with white lead, including a coat of approved steel primer and two coats of approved paint on overlapping of sheets complete (upto any pitch in horizontal/vertical or curved surface) excluding the cost of purlins, rafters and trusses and including cutting to size and shape wherever required. 0.50 mm thick with zinc coating not less than 275 gram/m2. |
| 20 | Structural steel work in built up sections, trusses and framed work, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer all complete. Welded. |
| 21 | Providing and laying in position cement concrete of specified grade including curing but excluding the cost of centring and shuttering. All work upto plinth level with: 1:2:4 (1 cement: 2 coarse sand: 4 graded stone aggregate 20mm nominal size. |
| 22 | Centering and shuttering including strutting, propping etc. and removal of form work for: Foundations, footings, bases for columns. |
| 23 | Providing and fixing water closet squatting pan (Indian type W.C. pan) with 100 mm sand cast Iron P or S trap, 10 liter low level white P.V.C. flushing cistern, including flush pipe (of approved make) with manually controlled device (handle lever) conforming to IS: 7231, with all fittings and fixtures complete, including cutting and making good the walls and floors wherever required.White vitreous china Orissa pattern W.C. pan of size 580x440mm with integral type foot rests. |
| 24 | Providing and fixing gun metal gate valve with C.I. wheel of approved quality (screwed end) 80 mm nominal bore |
| 25 | Providing and fixing Piller Cock C.P. Brass basin Mixer Pillar tap 15 mm. |
| 26 | Providing and fixing of Charger set to 150Kv gen sets complete job. |
| 27 | Providing and fixing G.I. chain link fabric fencing of required width in mesh size 50x50 mm including strengthening with 2 mm dia wire or nuts, bolts and washers as required complete as per the direction of Engineer-incharge. Made of G.I. wire of dia 4 mm. |
| 28 | Structural steel work in built up sections, trusses and framed work, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer all complete. Please Enable Macros to View BoQ information |
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