CUDDALORE CORPORATION - Providing RO System ,Bamboo enclosure and Roofing, Paver block base at Silver Beach in Cuddalore City Municipal Corporation.

Supplying and erecting in position of following liters capacity Industrial Model Reverse Osmosis Water-cum- Purifier to deliver Potable Water with World Health Organisation (WHO) Standards with following accessories. (a) MS Skid - 1 No. (b) Media 11054 No. Vessel with 20 nb Multiport Valve(with Media Pubble and Fine Sand and Activated CarbonFilling) set (c) Feed Pump 0.50 HP – 1 No. (d) Vertical Pump 2-9, 2.00 HP / Single Phase – 1 No. (e) Membrane 40 x 40 filmtech (or) equilaents / Osmonic (USA) - 1 No. and Membrane Pressure Vessel 40 x 40 -1 No. & Pressure Gauge - 2 Nos. (f) Flow Meter - 1 No. 20 Filter with Housing - 1 No., Low Pressure Switch - 1 No., Level Switch - 1 No. & Necessary CPVC Pipes and Fittings. The system shall be provide with Two Panel Control System with necessary Stainless Valves and Fittings and Float Control etc. The rate should be inclusive of all civil works, wherever necessary to install the System in position and intact.

Bamboo work Housing Enclosure work for Purified Water Vending Unit etc complete as per direction of deparmental officers .

Fixing of IRC Kerb in cement concrete 1:2:4 mix using 20mm ISS gauge HBBG metal of size (vertical 0.20mx.45m and horizontal 0.25 x0.70m excluding semi circular as per design and lenth 1m) including moulding casting curing of finishing with necessary earth work for fixing the Kerb in proper level alignment including pointing and inserting the joint with CM 1:3 mix 6mm thick to full depth threaded lining curing with both side and bottom fixing of the kerb with CM 1:3 mix – 20MM thick including coat of best synthetic enamel paint over a coat of priming coat over kerb etc complete.

Supplying and laying of Interlocking Paver Block Stone 63mm thick Over a base layer of crushed stone sandfilling incl. Cost of materials laying and Labour charges etc complete complying with the standard specification and as directed by the departmental officers.

Earth work Open excavation by Mechanical Means for Open Earthwork in all soils and sub-soils and to full depth as may be directed except in rock requiring blasting inclusive of shoring shuttering, bailing out water wherever necessary and depositing the surplus earth within the compound in places shown by the departmental officers with an initial lead of 100 mts and clearing and levelling including dressing of sides and raming of bottoms etc., complete complying with standard specification and as directed by the departmental officers.

Supplying, laying and jointing UPVC pipes of Class 5 (having working pressure of 10 kg/sq.cm) conforming to IS 4985-2000 of approved quality and best variety of the following dia. in pre-excavated trenches. The work includes lowering the pipes into the trenches to the required alignment and gradient, cutting and jointing with UPVC specials using approved UPVC adhesives (but excluding the cost of such specials) in accordance with IS 7634-3 (2003), and hydraulic testing of the completed pipeline to the specified pressure. The work shall be complete in all respects complying with standard specifications. The PVC pipes shall be got approved by the Executive Engineer before use on works – Below ground level water supply.

Supply and delivery of 2000 lit capacity and fixing of HDPE tank as per IS 12701/1996 including loading, unloading, transportation and labour charges for fixing of the GI pipes and specials for pipe connection works including cutting, threading and fixing charges etc.,complete as per standard specification. - As per TWAD SOR 2025 -26, Page No. 99

GST 18%