Providing Gi Pipe,Motor,Panel Board and Allied Works to Palar River Bed in Punjarasanthangal Panchayat at Kancheepuram Panchayat Union Under SFC/ 2025-26 Estimate Amount .15.00 Lakhs

Amount

Charges for Conducting Geo Physical Survey

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.

0m to 60m depth

60m to 90m depth

Reaming of 150mm Dia Borewell to 300mm Dia Borewell as directed at site Including all other labour charges etc complete.

0m to 60m depth

60m to 90m depth

Labour charges for inserting casing pipe supply & packing of pebbles

Supply & delivery of 150mm Dia PVC Plain Casing pipe as per IS 12818 / 2010

Supply & delivery of 150mm Dia PVC Slotted Casing pipe as per IS 12818 / 2010

Charges for developing the borewell using air compressor in hours

Supply and delivery of vertical wet type submersible pumpset ( 5.00 HP) capable of discharging any of the following pumpage in lpm against noted head in m suitable for erection into the bore well/Inf. well / open well with stainless steel shaft, bronze impeller and starter.

Supply, delivery and erection of Submersible Pumpset of 50 LPMX 175 Head as per SOR TWAD - Page 177 WD-M1620

Supply and delivery of 3 phase Panel Board D.O.L with two level guard and auto start confirming to IS specification for 5 HP pumpset. TWAD SOR Page 196 WD-M1912

Supply, delivery of 1.1 KV Grade,PVC insulated and sheathed 6 core flat copper submersible cable with ISI marking conforming of IS 694/1990 of reputed make for submersible motor erected in borewell.

6.00 Sq.mm Copper cable page 109 II slno 2 WD-M1976

Supply and delivery of GI medium class pipes and specials as per relevant IS as listed below.

50mm G I PIPES (MEDIUM) AS PER IS 1239/PART I/2004 WD-M0489

50mm GI Jack threaded Coupling Heavy page 60

Supply of hanger including GI Pipe,PVC 110mm dia including all other labour charges etc complete

50mm GI Dummy Pg No.60

50mm MS Clampset Heavy page 61

50mm GI Flangeset Heavy page 60

50mm GI Elbow Pg .60

For BoreWell

Supply and delivery of vertical wet type submersible pumpset ( 5.00 HP) capable of discharging any of the following pumpage in lpm against noted head in m suitable for erection into the bore well/Inf. well / open well with stainless steel shaft, bronze impeller and starter.

Supply, delivery and erection of Submersible Pumpset of 50 LPMX 175 Head as per SOR TWAD - Page 88

Supply and delivery of 3 phase Panel Board D.O.L with two level guard and auto start confirming to IS specification for 5 HP pumpset. TWAD SOR Page 101

Supply, delivery of 1.1 KV Grade,PVC insulated and sheathed 6 core flat copper submersible cable with ISI marking conforming of IS 694/1990 of reputed make for submersible motor erected in borewell.

4.00 Sq.mm Copper cable page 109 II slno 2

Supply and delivery of GI medium class pipes and specials as per relevant IS as listed below.

50mm G I PIPES (MEDIUM) AS PER IS 1239/PART I/2004

50mm GI Jack threaded Coupling Heavy page 29

50mm GI Bend Heavy page 60

50mm GI Flangeset Heavy page 60

50mm MS Clampset Heavy page 61

50mm GM Non Return Valve page 62

65 x 50mm GI reducer heavy page 55

90mX80mm PVC T.Coupler page 21

50mm Ball Valve/ GM Gate Valve page 30 WD-M0618

Labour charges for erection of submersible pump set including fixing and jointing the submersible cable with clamps to the required depth, valves and errection panel board control room twin earthing as per I.E Rules including cost of civil works

Upto 5.00 HP (WD-W0871)

Supply,delivery, laying and jointing of 90mm OD PVC 4Ksc pipe inlcuding earth work excavation in all strata soil, refilling and hydraulic testing, adopting standard specification and as directed by TWAD Board Officer.

GST Amount for providing Service to Government Contract Works for the above Construction Works. { GST Amount is the Total GST Amount for total overall quoted amount above this row in column "BB" for all works in this package}

S.ANBU (BID ID -1535233)