Salem District P.N.Patty Town Panchayat General Fund 2024-25

Amount

Earth work open well excavation complying with relevant clauses of T.N.D.S.S. Well sinking and with lead upto 10 metre in soft disintegrated rock, laterite, soft rock or kankar not requiring blasting - First depth of 2 metre

Sand and Silt Under Water (SS20B) Earth workexcavating and depositing on bank with initial lead of 10m & initial lift of 2m in Slush and silt under water upto 0.75m depth requiring the aid of basket and vessels(SS20B)

Dismantling Plain Cement Concrete ncluding cost and conveyance of are materials to site and all other charge etc., Complete

Earth work open excavation for foundation complying with referane clause of TNSS well sinking with in the intial lead of 10mm and a lift of 2mm in hard stiff clay, stiff block cotton, hard red earth, shalls murram earth, mixed with small size boulders etc., complete. Complying with std. Specifications

Supplying and fixing of following PVC.Pipe including cost and conveyance of are materials to site and all other charge etc., Complete

40mm UPVC Column for inside well

63mm HDPE Pipe (PN 6)

Supply and delivery of Open well Submersible pump set (50mx50head)conforming to IS 14220/2002 and as amended thereafter and BEE 3 Star Rated capable of dischargingthe following duties due to all causes. The pump shall be with stainless steelshaft and dynamically balanced bronze mixed type impeller, CI FG 200 gradecasing and brass screws and rotor shall be of copper rod as per IS 613/1984with ISI mark. The pump suitable for installation in sump with 1.1KV grade 3core suitable copper flat submersible cable to a length of 15m with necessarycable joints. The non-return valve located at the top of the pump in thedischarge outlet connection is to be designed with minimum friction. The pumpshould 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, FullyAutomatic Air break Star Delta up to 3 HP and Auto Transformer starter forabove 3 HP starting and for continuous operation.

THREE PHASE PANEL BOARD- D.O.L WITH TWO LEVEL GUARD AND AUTO STARTSupply 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 415 V(±10%) including Ammeter, Voltmeter, Thermal Overload relay, 16 Amps 2 pole Magnetic Contactor with under Voltage protection, Indication lamp, starting capacitor, running capacitor and On/Off Push button switches, 5 way connector, wiring with 1 sq. mm/1.5 sq. mm copper PVC insulated cable, powder coated vermin proof box including the capacitor (the cost of capacitor is to be taken separately).

Supply and delivery of 4.00sqmm flat type PVC insulated 3core copper cable confirming to IS694/1990 with ISI Marking suitable for submersible pump set etc complete

Labour charges for the erection of submersible pumpset in borewell/openwell including fixing and jointing submersible cable withproper 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.

Construction of pedestal for HDPE Tank of size as per standard type design including ,E,W , P.C.C.1;4;8 Mix B.W,Plastering,Cement painting for PedestalOf Size(1.30x1.30x1.50) and all other materials cost and all other labour charges etc., complete with standard specification

Supply And Fxing for HDPE Tank of size as per standard type design including all other materials cost and all other labour charges etc., complete with standard specification

Towards Labour Charges for laying and jointing including all labour and all other charges etc., complete

63mm HDPE Pipe (PN 6)

Refilling the excavated earth other than and including labour and all other charges etc., complete

Plain Cement Concrete 1:2:4 Mix (one part cement, two part sand and four part of aggrigate) using 20mm size ISS HBG metal machine crushed from approved quarry including cost and conveyance of all materials to site, loading and unloading charges and labour charges for mixing, laying and curing etc., complete as per TNDSS NO: 28 & VI (S2) VI (S5A) VII standard specifications as directed by Engineer incharge.

construction of pedestal for well Tank of size as per standard type design including ,E,W , P.C.C.1;4;8 Mix B.W,Plastering,Cement painting for PedestalOf Size(13.00x2.00x0.60) and all other materials cost and all other labour charges etc., complete with standard specification

SELVAKUMAR &CO (BID ID -1420319)