State Plan 2025 26 Optimization of Production and Transmission Rennovation of WTP CRWSS to Sreemoolanagaram and Kanjoor Panchayaths Supply and Fixing Electro magnetic Flow Meter 3 nos 150mm 200mm 300mm at 13.5 MLD WTP Chowara General Civil

Working Charge

OD97886/2025-2026:Supply and Installation an electro-magnetic flow meter 100mm conforming to protection level of IP-68 for Flow Sensor and IP-67 for transmitter and having an accuracy level of 0.5% with LED/LCD Display unit. The flow meter should have the housing (flow sensor) to be made of SS 304 Carbon Steel with anti-corrosive protection and inside liner to be made up of Hard Rubber/neoprene all conforming to drinking water standards. The flow meter should be coupled with HART for data acquisition and transfer, with provision for wireless transfer through GSM. The manufacturers should have the calibration standards as per ISO 17025 and the product shall have sufficient warranty provisions. Removing existing all fixers and fitted with new flow meter with fixtures and allied all consumables such as suitable ss nut and bolt, packing, boring etc as per the direction of departmental officers .

OD268658/2024-2025:Supply and Installation an electro-magnetic flow meter 150mm conforming to protection level of IP-68 for Flow Sensor and IP-67 for transmitter and having an accuracy level of 0.5% with LED/LCD Display unit. The flow meter should have the housing (flow sensor) to be made of SS 304 Carbon Steel with anti-corrosive protection and inside liner to be made up of Hard Rubber/neoprene all conforming to drinking water standards. The flow meter should be coupled with HART for data acquisition and transfer, with provision for wireless transfer through GSM. The manufacturers should have the calibration standards as per ISO 17025 and the product shall have sufficient warranty provisions. Removing existing all fixers and fitted with new flow meter with fixtures and allied all consumables such as suitable ss nut and bolt, packing, boring etc as per the direction of departmental officers .

OD268659/2024-2025:Supply and Installation an electro-magnetic flow meter 200mm conforming to protection level of IP-68 for Flow Sensor and IP-67 for transmitter and having an accuracy level of 0.5% with LED/LCD Display unit. The flow meter should have the housing (flow sensor) to be made of SS 304 Carbon Steel with anti-corrosive protection and inside liner to be made up of Hard Rubber/neoprene all conforming to drinking water standards. The flow meter should be coupled with HART for data acquisition and transfer, with provision for wireless transfer through GSM. The manufacturers should have the calibration standards as per ISO 17025 and the product shall have sufficient warranty provisions.

OD268660/2024-2025: Supply and Installation an electro-magnetic flow meter 300mm conforming to protection level of IP-68 for Flow Sensor and IP-67 for transmitter and having an accuracy level of 0.5% with LED/LCD Display unit. The flow meter should have the housing (flow sensor) to be made of SS 304 Carbon Steel with anti-corrosive protection and inside liner to be made up of Hard Rubber/neoprene all conforming to drinking water standards. The flow meter should be coupled with HART for data acquisition and transfer, with provision for wireless transfer through GSM. The manufacturers should have the calibration standards as per ISO 17025 and the product shall have sufficient warranty provisions. Removing existing all fixers and fitted with new flow meter with fixtures and allied all consumables such as suitable ss nut and bolt, packing, boring etc as per the direction of departmental officers

100.37.7.1:In situ fabrication of M.S. pipes of size 200mm (I.D.) using 8mm thick M.S. plate including cost and conveyance charges of M.S. plate, all fabrication charges, charges of painting the steel work with two or more coat deluxe multi surface paint to give an even shade over an under-coat of primer etc., complete.

100.37.7.3:Cutting 200mm (I.D.) M.S. pipes for making bends and other specials by gas cutting including cost of gas, all labour and hire charges of tools etc., complete: For pipes fabricated with 8mm thick M.S. plates.

100.37.7.4:Welding 200mm (I.D.) M.S. pipes for making bends and other specials by gas/electric welding machine including cost of gas and welding rods, all labour and hire charges of tools etc., complete: For pipes fabricated with 8mm thick M.S. plates.

100.37.2:Grinding the cut edges / welded portions in M.S. sheet, pipe and specials by grinding machine including all labour and hire charges of tools etc., complete.

100.37.7.2:Fabricating M.S. flanges of diameter 200mm using 12mm thick M.S. plate including cost and conveyance charges of M.S. plate, all fabrication charges, charges of painting the steel work with two or more coat deluxe multi surface paint to give an even shade over an under-coat of primer etc., complete: For pipes fabricated with 8mm thick M.S. plates.

100.37.3:Welding M.S. sheet, pipe and special by gas or electric plant for three run welding including cost of welding rod / gas, all labour and hire charges of tools etc., complete.

18.66.1:Providing and laying S&S.C.I Standard specials such as tees, bends, collars tapers and caps etc., suitable for flanged jointing as per IS: 1538:UPto 300 mm dia

18.67.1:Providing and laying S & S C.I. Standard specials suitable for mechanical jointing as per IS 13382:Upto 300 mm dia

100.98.1008:Engaging Coolie.

OD77711/2025-2026:Charges for dismantling replacing the complained 200mm Valve by cutting removing rusted nut-bolt lifting up the top cover using chain block, for taking out the damaged spindle and spindle nut. Then supply new SS spindle and MG spindle nut and resetting the valve with nut and bolt rubber packing etc. Completed.

OD77723/2025-2026:Charges for dismantling replacing the complained 150mm Valve by cutting removing rusted nut-bolt lifting up the top cover using chain block, for taking out the damaged spindle and spindle nut. Then supply new SS spindle and MG spindle nut and resetting the valve with nut and bolt rubber packing etc. Completed.

2.32:Clearing grass and removal of the rubbish up to a distance of 50 m outside the periphery of the area cleared.

2.2.1:Earth work in rough excavation, banking excavated earth in layers not exceeding 20 cm in depth, breaking clods, watering, rolling each layer with 1/2 tonne roller or wooden or steel rammers, and rolling every 3rd and top-most layer with power roller of minimum 8 tonnes and dressing up in embankments for roads, flood banks, marginal banks and guide banks or filling up ground depressions, lead up to 50 m and lift up to 1.5 m:All kinds of soil

16.78.3:Construction of granular sub- base by Providing close graded Material conforming to specifications, mixing in a mechanical mix plant at OMC, Carriage of mixed material by tippers to work site, for all leads & lifts, spreading in uniform layers of specified thickness with motor grader on prepared surface and compacting with vibratory power roller to achieve the desired density, complete as per specifications and directions of Engineer-in- Charge.With material conforming to Grade - III ( size range 26.5 mm to 0.075 mm) having CBR Value - 20

16.91.2:Providing and laying factory made chamfered edge Cement Concrete paver blocks in footpath, parks, lawns, drive ways or light traffic parking etc, of required strength, thickness & size/ shape, made by table vibratory method using PU mould, laid in required colour & pattern over 50mm thick compacted bed of sand, compacting and proper embedding/laying of inter locking paver blocks into the sand bedding layer through vibratory compaction by using plate vibrator, filling the joints with sand and cutting of paver blocks as per required size and pattern, finishing and sweeping extra sand. complete all as per direction of Engineer-in-Charge.80 mm thick C.C. paver block of M-30 grade with approved color design and pattern.

4.1.3:Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level:1:2:4 (cement : 2 coarse sand (zone-III)derived from natural sources : 4 graded stone aggregate 20 mm nominal size derived from natural sources)