15th Finance 2024-2025 Vettavalam TP

Amount

Earth work excavation in all classes of soils such as hard stiff clay, stiff black cotton soil, hard red, earth mixed with 50% fair sized boulders and hard gravelly soil and depositing on bank with initialed and lift as per SS20B and all other incidental charges etc., complete complying with specification for foundation.

Supply and Delivery of PVC Pipe and GI pipe as per Standard Specification.HDPE PIPES - PE 100 AS PER IS 4984/2016

Lowering HDPE pipes and specials to trench and laying to proper grade and alignment and as directed by the TWAD Officers

Refilling gallery trench and filter basins with clean excavated sand free from silt and clay

Supply and Delivery of Gate value as per Standard Specification.

Drilling of Bore well anywherw india in Tamilnadu including transport ation from one place to another with tamilnadu in alluvival soil sedimentary starta of clay and sand stone shall be pebbls moulders etc.,by first taking a polot bore of140mm/150mm dia and then enlarging required dia direct or reverse rotary mud circulation method using clay rings fuel, labour and drilling bentonite and water required for drilling are site (Site will be shown by the TWAD board officer )including construction of mud pit

Supply and delivery of 150mm PVC casing pipe without slotted including cost and conveyance of all materials to site etc.,Complete

Supply and delivery of 200 mm PVC casing pipe with slotted including cost and conveyance of all materials to site etc.,Complete

Labour charges for in inserting 150mm Dia PVC Casing pipes assembles (with slots or without slots)in the drilled hole including jointing the pipes with pipes with PVC couples cement with pastes etc., Complete supply and packing the annular space with pebbles of size and quality as approved by the execution Engineering of TWAD Board

SINGLE PHASE SUBMERSIBLE PUMPSET AS PER IS 8034/2002 WITHOUT PANEL BOARD Supply and delivery of clear water vertical wet type submersible pump conforming to IS 8034/2002 and as amended thereafter and BEE 3 Star Rated capable of discharging noted LPM against head of water column due to all causes. The pump shall be with stainless steel shaft and dynamically balanced bronze or Cast SS impeller, brass screws and CI FG 200 grade pump bowl/diffuser with ISI mark. 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

SINGLE PHASE PANEL BOARD WITH TWO LEVEL GUARD AND AUTO START Supply and delivery of direct online starter confirming to IS13947, IEC60947-1 and as amended thereafter with suitable KW rating for operation in AC/single Phase/50HZ(± 5%) and 230 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

Supply and delivery of 2.50 sqmm Copper Cable including cost and conveyance of all materials to site and all labour charges etc.,

Supplying and fixing of 1'' Dia G.I. Service pipe including cost and conveyance of all materials to site and all labour charges etc.,

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.,

Supply and delivery of steel door including cost and conveyance of all labour charges etc, complete

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.WD-W0871Upto 5 HP

Towrds EB Service connection

B. Nowsath (BID ID -1221867)