Marakkanam Town Panchayat - 15th FC - 2024-25- Mariyamman Kovil Bore

Amount

Investigation charges for Geophysical survey for locating the bore well including cost of all labour charges etc., complete as per standard specification.

Drilling of Borewell anywhere in Tamilnadu including transportation from one place to another with in tamilnadu in alluvial soil sedimentary starta of clay and sand stone shalbe pebbles noulders etx.By first taking a polot bore of 140 mm/150mm dia and then enlarging to rewuired dia direct or reverse rotary mud circulation method using Clayx rigs fuel, labour and drilling bentonite and water required for drilling ar site (Site will be shown by the TWAD Board officers) includinf construction of mud pit.

Remaming 150 mm dia pilot bore to 300mm dia bore as direct by the TWAD Board officerst and including cost and conveyance all metarials to site and all labour charge etc

Supply and delivery of 150m PVC casing pipe without sloted including cost and conveyance of all meterials to site etc complete

Supply and delivery of 150m PVC casing pipe with sloted including cost and conveyance of all meterials to site etc complete

Labour Charges for in inserting 150mm Dia PVC casing pipes assemble (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

Provision for developing the Bore well with air compress of 300 CFM Capacity (Minimum 8 hours) including transporation, labour and Fuel charges for compressor as directed by Town Panchayat Engineer and conducting Yield test by 'V' notch method

Towards cost and supply of 5.00 HP Centrifugal Monobloc Motor with pump set (500 LPM, 20m head, 3"delivery & 10 stage) from app. Company including of all charges etc.

Supplying and delivery of 7.50 HP Pannel board including cost and conveyance of all materials to site etc., complete complying with standard specification.

Supply and delivery of 2.50 sqmm Copper Cable including cost and conveyance of all materials to site and all labour charges etc.,

Labour Charges for erection of Horizontal shaft, centrifugal pumpset (Coupled/Monoblock) in bore well/Open well including fixing of suction pipe and foot valve upto a maximum depth of 7 metres and delivery pipes to the required length with valves, pressure gauges upto the exterior wall of pump room and erection of panel board consisting of TPIC switches starter, Voltmeter, Ammeter, Capacitor single phasing preventor and laying and jointing the cables and twin earthing as per IE rules including providing bed blocks etc., complete and operating the pumps and trial run for 10 days including signing of

Earth work excavating and depositing on bank with initial lead of 10m & initial lift of 2m in Hand Stiff clay, Stiff black cotton, hard red earth, shales, murram, gravel, stone earth mixed with small size boulders SS.20B etc, complete as per Standard specification including Refilling

Laying and Jointing Charegs of 63mm dia PVC pipe and Specials including all charges etc., complete complying with standard specification.

Plastering with cement mortar 1:5 (One part of Cement and Five part of Plastering Sand (P- Sand)) 12mm, thick in all floors including cost and conveyance of all materilas to site and labour charges etc,complete as per standard specifications

Painting two coats with approved cement paint over one coat of priming coat over cement plastered exposed surface of the reservoir including cleaning, preparing the surface and curing preparing the surface and curing etc., complete.

Supply and fixing of M.S Grills with Doors and Windows with one coat of Red oxide with Primer including all costs such as welding,grinding and fabrication charges, cost and conveyance of all materials to site etc,complete as per standard specification.

Supply and delivery of PVC and GI Specials including cost and conveyance of all labour charges etc, complete

63mm PVC 6Kg

63mm PVC 6Kg

63mm PVC Bend

63mm PVC Tee

65mm GI NRV

80mm GI NRV

65mm GI Flangeset

80mm GI Flangeset

65 mm GI Pipe

Supply and fixing of 63 Amps fuse carrier including cost and conveyance of all materials to site and all labour charges etc.,

Supply and fixing of TPMCB DB with Metal Door Cover with IP 42 Protection LOWER END 4 ways 3 phase DB No. of ways incomer MCB / Isolator - 4 No. of ways incomer ELCB / RCD - 4 No. of outgoings ways - 12 as Per SOR Page No 199 M-1886

VIGNESHCONSTRUCTIONS (BID ID -1281179)