Providing New 6 inch diaborewell with sintex tank arrangement in villapuram kaliamman kovil near in ward no 86

Amount

Drilling 150mm dia borewell in all kinds of soils expect hood rock by first taking pilot bore and than enlarged to the required dia to enable to inserting the P.V.C. Casing pipe by directed rotary mud and circulation method including all labour and Water etc.. TWAD Data 2024-25 Pg - 197

Supply of 150mm dia P.V.C. Casing pipe TWAD Data 2024-25 Pg - 6

Labour charges for inserting 150mm PVC casing pipes assembly (with slot or without slots) in the drilled bore including jointing the pipes etc complete. TWAD Data 2024-25 Pg - 201

Drilling of borewell anywhere in-Tamilnadu including transportation from one place toanothar place within Tamilnadu in alluvaial soil or sedimentary strata of clay and sand or sand, stone, shale, pebbles, boulders etc., by first taking a pilot bore of 140/150mm dia and then enlarging to requierd dia by direct or reverse rotatry mud and circulation methd using contractor's rig, fuel, labour, drilling, at the site shown by the Deparment Officers including construction of mud pit. TWAD Data 2024-25 Pg - 198

Developing the borewell with air compressor of 300 cfm capacity (min 8 hours) including transportation labour and fuel charges for compressor as directed by corporation yield test by ''V'' notch method. TWAD Data 2024-25 Pg - 201

THREE PHASE SUBMERSIBLE PUMPSET SUITABLE FOR 150MM DIA-3HP BOREWELL AS PER IS 8034/2002 WITHOUT PANEL BOARD Supply and delivery of clear water vertical wet type submersible pumpset suitable for 150mm dia borewell conforming to IS 8034/2002 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 asper IS 9283 /1995 as amended there after, suitable for operation in AC three phase 415 V+/-10%, 50HZ +/- 5 % , 50 lpm x 100mtr TWAD Data 2024-25 Pg - 103

THREE PHASE PANEL BOARD- D.O.L. WITH TWO LEVEL GUARD AND AUTO START Supply and delivery of direct online starter confirming to S13947 and IEC 947 suitable KW rating for operation in AC/single 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). TWAD Data 2024-25 Pg - 119

Supply and delivery of PVC insulated and sheathed 4.0sqmm copper cable conforming to IS 694/1990 suitable for submersible pump set. TWAD Data 2024-25 Pg - 124

Supply of PVC pipe and G.I pipes and PVC pipe & Specials. TWAD Data 2022-23 - 40mm UPVC Pipe (TWAD Pg - 7)

Nylon Rope (PWD Pg - 156)

32mm GM gate Valve (TWAD Pg - 33)

32mm GI Elbow (TWAD Pg - 32)

32mm PVC Pipe (TWAD Pg - 7)

32mm PVC Coupling (PWD Pg - 147)

32mm PVC Tee (PWD Pg - 148)

32mm PVC Elbow (PWD Pg - 147)

20mm Tap (TWAD Pg - 32)

40mm Clamp set (TWAD Pg - 32)

End Cap for Bore Well (PWD P - 155)

Labour charges for erection of submersible pump set bore well including fixing and jointing submersible cable with proper clamps pressure gauge up to the exterior wall of pupm room kisok and erection of panel board consisting of TPCIN switches starter volt meter ammeter three indicator tamp capacitor single phase preventor ater level guard laying and jointing if cables and earthing complete the pumpset on trial for 3 days. TWAD Data 2024-25 Pg - 204

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.,complete as per standard specification. (1000 lit capacity) TWAD Data 2024-25 Pg - 87

Earth work excavation for foundation in Hard stiff clay, stiff black cotton, hard red earth, shale’s Murom, gravel, stony earth and earth mixed with small size boulders SS.20B and Sand, silt or other loose soil, wet sand, or silt not under water, light black cotton soil, sandy loam ordinary soil and to full depth as may be directed except in hard rock requiring blasting inclusive of shoring shuttering and baling out water and cleaning and leveling the site etc., complete 10 cum (Build Data 2024-25)

Plain Cement Concrete 1:4:8 (one cement four fine aggregates and eight coarse aggregates) using 40mm size ISS HBG metal including cost and conveyance of all materials to site and including for the mixing, laying and labor charges and all incidental charges such as water providing etc., complete as per standard specification. (Build Data 2024-25)

Brick work in CM 1:5 (one cement & five sand) using II class ground moulded bricks of size 9"x 4 3/8 " x 2 3/4" including finishing, curing, etc., complete complying with standard specification. Build Data 2024-25

Supplying and filling the basement with Good Earth filling in layers of not more than 15cm thick well rammed watered and compacted etc, complete Build Data 24-25

Plastering with cement mortar (1:5) 12mm ,thick in all floors including cost and conveyance of all materilas to site and labour charges etc,complete as per standard specifications. Build Data 2024-25

Dadooing walls with Glazed tiles of sizes 305mm x 200mm x 6mm size of approved make and quality and colour I Set in cement mortar1:2 (one cement, two sand) over10mm base layer plastering and pointing with white cement neatly as directed.Build Data 24-25

Add GST 18%

N K MARI (BID ID -1416734)