Providing New Borewell, Submersible Motor and Extension of Pipe Line at Ulagamaniyenthal Village in Nagarakudi Panchayat

Amount

Providing New Borewell, Submersible Motor and Extension of Pipe Line @ Ulagamaniyenthal Village in Nagarakudi Panchayat

Drilling of borewell anywhere in Tamilnadu including transportation from one place to another place within Tamilnadu in alluvial soil or sedimentary strata of clay and sand or sand, stone, shale, pebbles, boulders etc., by first taking a pilot bore of 140 mm/150mm dia and then enlarging to required dia by direct or reverse rotatry mud and circulation method using Contractor's rig, fuel, labour, drilling, betonite mud and water required for drilling at the site shown by the TWAD Officers including construction of mud pit (only Calyx drills are to be used).

Drilling 140 / 150 mm dia Pilot Bore upto 60 m depth ending below ground level.level TWAD SOR 2022-23 Pg No.305

From 60 m upto 90m Depth ending from ground level TWAD SOR 2022-23 Pg No.302

Reaming from 140/150 mm dia pilot bore to 300 mm dia bore as directed by the TWAD Board Officers upto 60 m Depth ending from ground level

Upto 60 m depth ending below ground level TWAD SOR 2022-23 Pg No.305

From 60 m upto 90m Depth ending from ground level TWAD SOR 2022-23 Pg No.302

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 SOR 2022-23 Pg No.305

Charges for development of borewell with aircompressor of required capacity (minimum 8 hours) including transportation labour and fuel charges for compressor TWAD SOR 2022-23 Pg No.305

Supply of 150 MM dia PVC plain piple (ISI Blue Pipe) CM / CS TWAD SOR 2022-23 Pg No.22

Supply of 150 MM dia PVC slotted pipe (ISI Blue Pipe) CM / CS TWAD SOR 2022-23 Pg No.22

Supply and Fixing of160 MM dia PVC End cap suitable TWAD SOR 2022-23 Pg No.27

Supply & Delivery of in Submersible pumpset of discharge 15 X 60lpm against a total head of 100 m suitable for Borewell conforming to IS 8034/89 and as amended from time to time with ISI mark with out panel Boards (1.50 HP Motor TWAD SOR Pg No.102

Dust Proof power coated MV Single HP Panel Board of 18 SWG MS Sheet and MS angle iron frame work with hinged front doors and fixed sides with locking arrangement, Provision for cable entry and twin earthing complete as per IE Rules and Also with the Following (Single Phase DOL Panel Board (2 HO)) 1.500 HP TWAD SOR Pg No.114

50 mm dia HDPE Pipe TWAD SOR Pg No.29

32 mm dia GI ELBOW TWAD SOR Pg No.44

32 mm dia GM Gate valve TWAD SOR Pg No.45

32 mm dia GM Non Return valve TWAD SOR Pg No.45

40 mm dia GI MS Clamp Set TWAD SOR Pg No.44

Supply & delivery of 2.50 Sqmm PVC Copper Flat Submersible Cable TWAD SOR Pg No.120

Supply and fixing of 150 mm M.S Borewell cover safe Guard

Supply and run of 2 of 4 sq.mm. (56 / 0.3) PVC insulated SC unsheathed copper onductor of 1100V grade in suitable PVC Rigid pipe concealed in wall and ceiling ith continuous earth wire connection of 14 WG TC wire and making good of the concealed portion with suitable colour

Labour Charges for erection Upto 3 HP Submersible Pumpset in Sump including fixing and jointing of Submersible cable with proper clamps TWAD SOR Pg No.29

Earthwork excavation and depositing on bank with initial lead and list in all classes of soils except hard rock reg. blasting etc., complete as per SS 20B for foundation.

Collection and filling of river sand including cost and conveyance to site and all labour charges for filling water and ramming etc., complete for foundation.

Cement Concrete 1:4:8 mix using 40mm ISS HBG metal including cost of conveyance of all materials and all labour charges etc., complete for foundation

Brick work in cement mortar 1:5 mix using country bricks 83/4"x41/4"x21/4" and conveyance of all materials to site and all labour charges etc complete

Plastering in cement mortar 1:5 mix, 12mm thick including cost and conveyance of all materials to site and all labour charges etc., complete.

Supply delivery and Erection of M.S.KISOK of size 0.75m x 0.45 m x 0.75 mm including painting locking arrangements TWAD SOR Pg No.89

Conversance and fixing of the Kisok over the pedestal and accessories

Providing PVC Pipe Line

Earthwork Excavation in narrow trenches or laying and joijting of pipes and specials and depositing on bank with an initial lead of 10 m and initial lift of 2 m in hard stiff clay. Still black cotton, hard red earth shales murrams hard gravel soil including shoring strutting lighting and watching and tested etc., complete as directed by RDDA officers. TWAD SOR Pg No.295

Refilling with excavated earth after the pipes are laid jointed and tested including watering ramming and consolidation etc., Complete as directed by RDDA., Officers TWAD SOR Pg No.295

SupplyDeliverry of 63 mm of PVC Pipes to confirm to ISI Specification and as amended from time to time 63 mm OD PVC 4 KSC Pipe TWAD SOR Pg No.21

Conveyance of the PVC Pipes to site and lowering into trenches laying to proper grade and alignment jointing with PVC Couplers with cement paste including cost of fixing specials (Specials should be supplird by the contractor) and testing the required pressure including conveyance of water upto 1.00 KM lead for filling curing testing as directed by RDDA., Officers 63 mm OD PVC 4 KSC Pipe TWAD SOR Pg No.268

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 KALIMUTHU