State Plan 2024 25 works under

Amount

Cost of materials & Working Charges

OD110129/2024-2025:Designing, manufacturing, installing as per the technical demand and site condition, trial running and commissioning of one number pressure sand filter (PSF) of capacity 20000 LPH, Pressure Filter vessel with Diameter 1200 mm and HOS 2000 mm ( Height ) and Shell thickness 8 mm and Dish end thickness10 mm adequate to withstand possible maximum internal pressure. The container should have a manhole with cover at top for easy inspection of the unit provision of door/dummy at bottom for media removal. .The unit should be incorporated with best quality 80 mm CI Butterfly Valves having ISl mark for filter unit functioning including rinsing and back washing. The outlet of the pressure sand filter shall be connected with the Pumping Main. The scope of work includes all related, mechanical and plumbing works and interconnection of the system at inlet and outlet with existing pumping man, by pass arrangement. All the metallic parts should be painted with approved qualiy anti-corrosive paint The filter media comprising of graded Coarse sand, Fine Sand should have good performance life for a minimum period of 2 years. The bed materials shall be graded pebbles/crushed gravel etc.

OD110130/2024-2025:Designing, manufacturing, installing as per the technical demand and site condition, trial running and commissioning of one number Iron removal filter of capacity 20000 LPH, Filter vessel with Diameter 1200 mm and HOS 2000 mm ( Height) and Shell thickness 8 mm and Dishend thickness 10 mm adequate to withstand possible maximum internal pressure. The container should have a manhole with cover at top for easy inspection of the unit provision of door/dummy at bottom for media removal. .The unit should be incorporated with best quality 80 mm CI Butterfly Valves having ISI mark for filter unit functioning including rinsing and back washing. The outlet of the pressure sand filter shall be connected with the Pumping Main. The scope of work includes all related, mechanical and plumbing works and interconnection of the system at inlet and outlet with existing pumping main, by pass arrangement. All the metallic parts should be painted with approved quality anti-corrosive paint. The Iron Removal media comprising of MNO2 and Katalox light , should have good performance life for a minimum period of 2 years.

5.1.2:Providing and laying in position specified grade of reinforced cement concrete, excluding the cost of centering, shuttering, finishing and reinforcement - All work up to plinth level:1:1:5:3 (1 cement 1.5 coarse sand :3 graded stone aggregate 20 mm nominal size

5.22.6:Steel reinforcement for R.C.C work including straightening, cutting, bending, placing in position and binding all complete upto plinth levelThermo - Mechanically Treated bars of grade Fe-500D or more

5.9.5:Centering and shuttering including strutting, etc. and removal of form for:Lintels, beams, plinth beams, girders bressumers and cantilevers

50.10.1:Steel work in built up G I tubular ( round, square or rectangular hollow tubes etc.) trusses etc., including cutting, hoisting,fixing in position and applying a priming coat of approved steel primer, including welding and bolted with special shaped washers etc. complete

12.1.1:Providing corrugate G.S. sheet roofing including vertical/ curved surface fixed with polymer coated J or L hooks, bolts and nuts 8 mm 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 ( up to any pitch in horizontal / vertical or curved surfaces), excluding the cost of purlins, rafters and trusses and including cutting to size and shape wherever required.1.00 mm thick with zinc coating not less than 275 gm/m2

OD110162/2024-2025:Supply and fixing of mechanical flowmeter at valyakandam pump house 80mm dia

100.98.1008:Engaging Coolie.

100.98.1032:Engaging Technician.

M B VENUGOPALAN (BID ID -2031302)

Bidder Name

M B VENUGOPALAN

UNIVERSAL MACHINES SERVICES