SUPPLY AND ERECTION OF 2000 LPH REVERSE OSMOSIS WATER TREATMENT PLANT WITH DEEP BOREWELL IN KASPAPURAM VINAYAGAR KOIL STREsET IN AGARAMTHEN PANCHAYAT AT ST THOMAS MOUNT PANCHAYAT UNION. SCHEME OF MLA CDS 2023 - 2024 ESTIMATE AMOUNT RS.10.65 LAKHS

Earth work excavation for foundation in Hard stiff clay, stiff black cotton, hard red earth, shales murram, gravel,stoney earth and earth mixed with small size boulders SS.20B and Sand,silt or other loose soil, wet sand,or silt not under water, light black cotton soil, sandy loam ordinary soil and to full depth as may be directed except in hardrock requiring blasting inclusive of shoring shuttering, ,and baling out water and cleaning and levelling the site etc.,complete

Supplying and filling in foundation and basement with filling M sand in layers thick well rammed watered and compacted etc., complete complying with standard specification.

Plain Cement Concrete 1:4:8 (one cement four fine aggregates and eight coarse aggregates) including cost and conveyance of all materials to site and including for the mixing, laying water carrying with all leads of good water compacting and labour charges and all incidential charges such as water providing etc., complete as per standard specification

Supplying, Fabricating, Erecting structural steel work for roofing welding or bolted type using MS Channels, angles, plates and round bars etc conforming to specification including primer coating as per Design given by the departmental officers etc, complete as per standard specification

Fabricating,supplying and fixing of pre painted galvanized iron sheets with the following specification.The materials should be of profile with blue colour or any other approved design.The sheet should be GI base pre painted and to be fixed with shelf tapping screws, washer as per the site condition and as directed by the departmental officers

Brick work in CM 1:5 (one cement & five sand) using ground moulded bricks including finishing, curing,etc., complete complying with standard specification

Plastering with cement mortar 1:5 , in all floors including cost and conveyance of all materilas to site and labour charges etc,complete as per standard specifications.

Charges for conducting Geophysical survey etc direction by the Departmental officers

Drilling of 150mm dia bore wells in over burden soil including labour charges for insertion of casing pipes

Supply of 200 mm (Casing Shollow depth) 1.2 PVC Casing pipe with exces duty as per IS 12818/1992

Labour charges for inserting 150mm Dia casing pipes assembly (With slot or without slot) in the drilled hole including welding the joint etc., supplying and packing the annular space and quality as approved by the Engineer

Drilling of 150mm dia borewells anywhere in Tamil Nadu including trasportion to the worksite and developing the borewells including cost and conveyance as per the direction of dept engineer

HDPE pipe used for residential and home applications,water pressure in residential areas do not normally exceed the maximum tolerance.(Schedule-40) 50mm

1 hp 20x100 LPM SINGLE PHASE SUBMERSIBLE PUMPSET WITHOUT PANEL BOARD Supply and delivery of clear water vertical wet type submersible pump . The pump shall be directly coupled to a continuos rated two pole suitable wet type vertical squirrel cage induction motor suitable for operation in AC single phase 230 V+/- 10 %, 50HZ

Supply of 4 Sqmm PVC insulated and Sheathed 3 core flat type copper cable rates are Including cost and conveyance

Supply of 1 HP Single Phase Panel board suitable for pumpset

32mm GI Borewell Clamp

25 mm SS X Nipple

32Amps Single phase Main

Nylon Rope

Labour charges for erection of Submersible pumpet in bore well/ Open well including fixing submersible cable with proper clamps upto to the starter to required depth and also fixing of riser pipes to the required depth erection of panel Board consisting of voltmeter, Ammeter, Capacitor single preventer and laying and jointing the cable and etc., and operating the pumps as the direction of departmental engineer

Supply and delivery 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

2000 Litters Tank

1000 Litters Tank

Supplying and erecting in position of 2000 litres 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 Pebble and Fine Sand and Activated Filling) set c. Feed pump 0.50 HP – 1 No. d. Verticle Pump 2-9, 2.00 HP / Single Phase – 1 No. e. Membrane 40 x 40 film tech (or) equivalent / Osmonic (USA) – 1 No Membrane pressure Vessel 40 x 40 – 1 No. Pressure Gauge – 2 Nos f. Flow meter – 1 no.20” Filter with Housing – 1No Low Pressure Switch 1 No. Level Switch – 1 No. & Necessary CPVC Pipes and Fittings The system shall be provided 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.

GST Amount for providing Service to Government Contract Works for the above Construction Works. { GST Amount is the Total GST Amount for total overall quoted amount above this row in column "BB" for all works in this package}18%

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