Drilling of Borewells, From 90 m upto 120 m Depth ending from ground level, Construction of Motor room, Construction of pedestal for 1000 ltr. HDPE tank, including cost of HDPE tank, Eb Service line work with Eb Deposit, Supply and delivery of 2Hp

Amount

Drilling of Borewells anywhere in Tamilnadu including transportation from one place to another with in Tamilnadu in alluvial soil sedimentary strata of clay and sand stone shale pebbles boulders etc. By first taking a pilot bore of 140 mm/150mm dia and then enlarging to required dia direct or reverse rotary mud circulation method using rotary rigs, fuel, labour and drilling bentonite and water required for drilling at site ( Site will be shown by the TWAD Board Officers) including construction of mud pit. {TWAD SR.P.No.302}

From 90 m upto 120 m Depth ending from ground level

Supply and Delivery of PVC CASING PIPE AS PER IS 12818 / 2010

Labour Charges for inserting PVC Casing pipes assembly (with slots or without slots) in the drilled hole including jointing the pipes with PVC Couplers with Cement paste etc., complete, supply and packing the annular space with pebbles of size and quality as approved by the executive engineers of TWAD Board {TWAD SR.P.No.304}

Providing Construction of Motor room for Motor compressor including cost of earth work PCC 1:4:8 using 40 mm metal, RCC Pre cost slab (50mm Thick) 1:2:4 using 20 mm metal, brick work in CM 1:5 using country bricks, plastering in CM 1:3, 12mm thick, and GI Steel door with locking arrangements and filling with earth etc., as per standard specification including all cost and conveyance etc., complete.

Construction of pedestal for 1000 ltr. HDPE tank, including cost of HDPE tank as per IS 12701 / 1996, cost of earth work, PCC 1:4:8 using 40mm metal, PCC 1:2:4 using 20mm metal, brick work in CM 1:5 using country bricks, plastering in CM 1:5 12mm thick and filling with earth etc. as per standard specification including all cost and conveyance ete. complete.

Supply and fixing of TNEB meter board suitable for 32A single phase service connection with 32A fuse unit (500V) 32A neutral link and earth link (1" x 1/8" copper flat) on TW plank of size 375mm x 300mm x 19mm with supporting TW reepers of 1" thick an either side with painting with suitable bolt and nuts for fixing the TW plank on wall with earth connection and inter connection with 7/20 PVC insulated copper wire from EB meter to fuse unit

7/20 Wire {Ele Data.SR.P.No 58}

Stay Wire {Ele Data.SR.P.No 35}

Binding Wire {Ele Data.SR.P.No 35}

1.5 sqmm Copper Wire {TWAD SR P.No.203}

20mm Gi Tee {TWAD SR P.No.44}

Single Phase Meter Box

32A Fuse Unit {Ele Data.SR.P.No 58}

Hylem Box {PWD SR P.No.129}

20mm GI Pipe {TWAD SR P.No.40}

Screw {PWD SR P.No.38}

Two Way Reel

20mm WL Clamps

SS Nails

Insulation Tape {PWD SR P.No.129}

EB Deposite

32A MCB DP {PWD SR P.No.132}

32A neutral link {Ele Data.SR.P.No 59}

Earth link (1" x 1/8") copper flat {Ele Data.SR.P.No 59}

Earth connection {Ele Data.SR.P.No 59}

Labour Charges

Wireman Grade I {TWAD SR P.No.15}

Wireman Grade II {TWAD SR P.No.16}

Supply and delivery of Submersible Motor pumpset as per IS 8034 with ISI standard specification, the Duty Condition are 20LPMx150 m head etc. complete including all cost and conveyance etc. complete {TWAD SR P.No.100 Item.No.3.0/ Sl.no.18}

Supply and Delivery of direct online starter confirming to ISI 13947. Single Phase Panel Board with Two Level Guard and Auto Start.(2Hp) {TWAD SR P.No.114 Item.No.11.0/ Sl.no.3}

Supply and Delivery of PVC Insulated and Sheated 3 Core Flat type Copper Cable Confirming to IS 694/1990. 2.5 Sq.mm. {TWAD SR P.No.120. Item.No.12.1/Sl.No.2}

Supplying and Delivery of Nylon rope complete complying with standard specifications. {PWD SR P.No.105/ Sl.No.411}

Supply and Delivery of Following materials and other particulars.

40mm HDPE Hose

32mm GI Pipe

32mm Gi Elbow

32mm HD Collar

32mm Gi Coupling

32mm Gi Bend

32mm Borewell Clamp

Insulation Tape

Bore Cap M.S Flate size 6"

32mm Gi Union

32mm Gi Hex Nipple

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. {TWAD SR P.No.308 Item No.17c (i)}

Sri Enterprises