Providing Hydrant Point treated water filling station at Avaniyapuram STP 125 MLD.

Earth work excavation and depositing on bank with initial lead of 10 m and lift of 2 M in narrow trenches having bed width 1.25m & below for laying of pipes for water supply and sewerage works in the following type of soils as directed by Departmental officers for pedastal

supplying, erecting with necessary supports for plain surface such as RCC Boxing side slab and silmilar RCC slab with all cross bracing etc., complete in all floors of any height ( the retrived materials ) should be taken back by the contractor the payment for cenetering shall be given after the concrete is laid ( vertical portion ) 10m2 for raft(Building Data -3/25-26)

Plain Cement Concrete 1:4:8 (one part of cement, four part of Crushed Stone Sand (M- Sand) and eight part of coarse aggregates) using 40mm size ISS HBG metal including cost and conveyance of all materials to site and including for the mixing, laying and labour charges and all incidential charges such as water providing etc., complete as per standard specification(Building Data -2/25-26)

Plain Cement Concrete 1:2:4 (one part of cement, two part of Crushed Stone Sand (M- Sand) and four part of coarse aggregates) using 40mm size ISS HBG metal including cost and conveyance of all materials to site and including for the mixing, laying and labour charges and all incidential charges such as water providing etc., complete as per standard specification(Building Data -2/25-26)

Supply and delivery of Open well Submersible pump set conforming to IS 14220 /2002 and as amended thereafter and BEE 3 Star Rated capable of discharging the following duties due to all causes. The pump shall be with stainless steel shaft and dynamically balanced bronze mixed type impeller, CI FG 200 grade casing and brass screws and rotor shall be of copper rod as per IS 613/1984 with ISI mark. The pump suitable for installation in sump with 1.1KV grade 3 core suitable copper flat submersible cable to a length of 15m with necessary cable joints. The non-return valve located at the top of the pump in the discharge outlet connection is to be designed with minimum friction. The pump should be directly coupled to 2880 RPM, three phase, 50 Hz (±5), 415V+6% & 415V-15% squirrel cage induction motor suitable for DOL upto 5 HP, Fully Automatic Air break Star Delta up to 20 HP and Auto Transformer starter for above 20 HP starting and for continuous operation .50x100

Supply and delivery of direct online starter confirming to IS13947, IEC60947-1 and as amended thereafter with suitable KW rating for operation in AC/ three Phase/ 50HZ(+/- 5%) and 415V (+/- 10%) including Ammeter, Overload relay, under Voltage release with no Volt coil, Air Break contactors suitable for next Standard higher KW rating, Single phasing preventor, dry running preventor and On/Off Push button switches, including the capacitor (the cost of capacitor is to be taken separately).

Supply and delivery of G I PIPES (MEDIUM) AS PER IS 1239/PART I/2004 -65 mm.

Supply and delivery of G.I. SPECIALS AS PER IS 1239/ PART II 2.5" to 3 "Reducer

20 mm dia and above x 90mm to 120mm length fully threaded bolts and with nuts 2 Nos.

G.I. Hex Nipple

G.I.Bend

G.I. Coupling

Non retun Valve

Gate Valve

Supply and delivery of PVC INSULATED AND SHEATHED 3 CORE FLAT TYPE COPPER CABLE CONFORMING TO IS 694/1990 AND AS AMENDED THEREAFTER.4.0 sq.mm metre

ERECTION OF POWER PUMPS : Erection of power pumps in borewell labour charges for erection of twin packer duplex type jet pumps in borewells upto 150 mm dia including fixing of Suction pipe regulating valves with jet assembly upto a maximum depth of 30 m and delivery pipe valves pressure gauges upto the exterior wall of pump room and erection of panel board consisting of TPICN switches starter, Voltmeter, Ammeter, three indicator lamps capacitor and laying and jointing the cables and twin earthing as per IE rules etc., complete and testing the pumps and trail run for 10 days including signing of completion of reports as required by EB authorities and finishing the pipe holes including the foundation bolts, nuts and earth pits. upto 3 hp(TWAD -300/25-26)

ADD GST 18%