15th FINANCE TIED 2023-2024 IN SIVAGIRI TOWN PANCHAYAT

Amount

Earth work excavation for Laying of pipe lines and depositing on bank with an initial lead and lift in hard stiff clay, stiff black cotton, hard red earth shales murram, gravel, stoney earth, earth mixed with small size boulders for laying of pipe line etc. complete.

Supply and delivery of following pipes and specials including its all cost of pipes and specials and all and all conveyance charges etc complete 90mm HDPE pipe

160mm HDPE pipe

Nylon rope

Lowering and jointing of pipes and specials to trench, laying to proper grade and alignment etc. complete 140mm HDPE pipe

Refilling the the excavated trench with loose soil including all charges etc..complete

Testing of pipes for water supply with hydraulic testing equipment by filling with water (includingcost of water) and testing to recommended pressure in convenient stretches and attendingthe bursts if any occured during the test, excluding the cost of pipes but including otherincidential and operational charges etc., complete for the following diametres of pipes. 140mm HDPE pipe

Barricading work (Where, there is less traffic areas and broader roads etc.) for laying of pipe line using casurina poles at 1.50m center to center (8cm to 10cm dia and 1.80m height) vertical with horizontal poles in three rows including painting the vertical poles in the road facing sides with ready mix paint, tying the vertical and horizontal poles with coir rope including fixing charges and fixing 75mm dia reflectors including earth work excavation for fixing vertical posts and finallyremoving and stacking the materials safely for further use etc., complete and as directed by TWAD Board officers.

Supply and delivery of clear water vertical wet type submersible pumpset suitable for openwell conforming to IS 8034/2002 as amended thereafter and BEE 3 Star Rated capable ofdischarging noted LPM against head of water column due to all causes. The pump shall be withstainless steel shaft and dynamically balanced bronze or Cast SS impeller, brass screws and CIFG 200 grade pump bowl/diffuser with ISI mark. The pump shall be directly coupled to acontinous rated two pole suitable wet type vertical squirrel cage induction motor as per IS9283/1995 as amended there after, suitable for operation in AC three phase 415 V+/- 10 %, 50 HZ 200 x75 lpm/m

Labour charges for the erection of submersible pumpset in borewell/openwell including fixing and jointing submersible cable with proper clamps upto the starter to required depth and also fixing of riser pipes to the required depth valves erection clamps, pressure gauges upto the exterior wall of pump room and erection of panel board consisting of TPICN switches starter, Voltmeter, Ammeter, three pilot (indicating) lamps capacitor single phasing preventor, water level guard and laying and jointing the cables and twin earthing as per IE rules etc., complete and testing the pumpset and trail run for 10 days.

Earthwork excavation for pipeline laying for Medium rock and dense medium rock requiring blasting including all charges etc..complete

Lakshmirajan