Mannargudi Municipality Providing New Minipower Pump Borewell at P.R.M.Park ward No 02

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 P.NO:198)

a,Up to 60m dpth ending below ground level

b,From 60m up to 90m depth ending from ground level

Reaming 140/150 mm dia pilot bore to 300mm dia bore as directed by the TWAD Board Officer. (TWAD P.NO:199)

a,Up to 60m dpth ending below ground level

b,From 60m up to 90m depth ending from ground level

Supplying and delivery o f 150 mm dia following PVC blue casing pipe suitable for medium wells with excise duty as per IS 12818/2010 standard approved quality and make etc., complete as per the instructions of the departmental authorities. (Rate for 2024-2025 P.NO:06 )

150mmPVC Casing pipe - Plain (CM)

150mm PVC Casing pipe - Slot

150mm PVC End cap

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 P.NO:201

150 mm dia Casing Pipes assembly

Charges for developing the Borewell with air compressor of 600 CFM capacity (Minimum 8 Hours) including transportation, labour and fuel charges for compressor as directed by TWAD Officers and conducting yield test by 'V' notch method. TWAD-2024-2025(P.No:201)

Supply and deliver of JOINTING OF XLPE INSULATED AND SHEATHED 3 CORE 2.5 sq.mm FLAT TYPE COPPER CABLE CONFORMING TO IS 694/1990 AND AS AMENDED THEREAFTER (TWAD 2024-2025P.NO:125)

Supply and delivery of 50mm dia HDPE pipes -PE 100 with excise duty as per IS 4984/2016 including cost and conveyance of materials to work site etc completed as per standard specification (TWAD -2024-205 P.No:15) P.N.12.5

Lowering HDPE pipes and specials to trench and laying to proper grade and alignment and as directed by the TWAD Officers (2024-2025 P.NO:171)

50mm to 75mm dia (OD) HDPE pipe

Supply and Delivery Of Nylon Rope for Bore-well

SK INFRA PROJECTS (BID ID -1265107)