GF 2025-26 Drilling of Borewell with Mini Power Pump at Thalavapalayam AD Street South Devalayam in Punjai Thottakurichi Town Panchayat, Karur District.

Provision for Geo Physical Survey charges for identifying the bore point etc., complete.

Drilling 150 mm Dia Borewell in allurial soil or segmentary starate using not by rig by first drilling a pilot bore of 115 mm dia direct rotary mud circulation method, using contractors rig tools fuel labour for drilling, bentonite Labour drilling at the site shown by the department officers.

Supply, Delivery and Fixing of 180mm Dia PVC casing Pipe for in position including cost of all materials and labour charges etc., complete.

Earth Work Excavation for foundation in all types of soils and sub soils to full depth (such as Soils in Rock / Silt / Light Black Cotton Soil / Ordinary Soil ) except in rock requiring blasting but inclusive of shoring, shuttering and bailing out water wherever necessary and refilling the sides of foundation with excavated earth other than sand in layers of 150 mm thick well rammed and consolidated, depositing the surplus earth in places shown by the Departmental Officers with initial lead of 10 m and initial lift of 2 m. Complete as per TNSS 23 & 24, V, VI (S2), VII, 9,10

Plain Cement Concrete of mix 1 : 4 : 8 (One Cement four sand eight aggregates) using 40mm gauge hard broken including cost conveyance of all materials to site including formwork and centering labour charges, transporting and placing in position including shoring, strutting, forming protective bunds, cofferdams bailing out of water labour for mixing compacting, finishing and curing, working at depths, tools and plants and incidental charges such as sheeting, shoring and bracing and their subsequent removal etc., complete as per standard specification.

Random Rubble Masonary in Cement Mortor 1:5 Mix (one cement, five sand) using old best rough and bond stones from approved quarry including cost and conveyance of all materials to site. Loading and unloading charges and labour charges for mixing. laying and curing etc. complete. Complying with std. Specifications.

Brickwork in Cement Mortor 1 : 5 (One Cement and five Sand) using best quality of country bricks of size 83/4"x41/4x23/4 including all cost of materials and Labour Charges including Curing charges etc., Complete as per standard specification.

Plastering in C.M. 1 : 5 (one cement five sand)to 12 mm thick including all cost and conveyance of all materials to site including cost of cement which will be purchared locally by the contractor and conveyance of the same to the actual work site and cost form work including watering curing and all leads of good potable water and all other.

Supplying and Painting the walls with Two Coats Weather sealed Exterior emulsion Paint as instructed by the departmrntal officers including Preparation of surface curing, etc complete in all floorscomplying with standard specification. ( The Colour and shade of the paint shall be got approved by the departmental officers.)

Supply and Delivery of Following PVC and G.I. Medium Class pipes and Specials as per ISI Specifications for Pumpset errection including Cutting and Threading of G.I. pipe, MS push for plunger rod, Interconnection work etc Complete for Borewell only. Submersible Pumpset 2 HP

Panel Board

4 Sqmm Copper Cable

40mm UPVC Pipe

40mm UPVC Adopter

32mm GI Pipe "B" Class

32mm GI Elbow

32mm GI Coupling

32mm GI Non Return Valve

32mm GM Gate Value

32mm GI Union

20mm GI Tape

20mm GI Pipe "B" Class

HDPE Tank 2000 Lit

Bore Cover

Bore Clampset

40mm PVC Pipe

16 Amps Main Switch

Earthwork Excavation and Depositing on Bank with initial lead and lift of soil, such as hard red earth, stiff clay, black cotton soil,including Refilling charges as SS 20 B including all labour charges etc. as per standard specification.

Lowering PVC rigid/ HDPE pipes and specials to trench and laying to proper grade and alignment jointing with PVC couplers with cement paste and testing to the required pressure including conveyance of water for filling during testing.

Supply and Fixing of 50mm thick Precast Slab including cost and conveyance of all materials and all labor charges etc,

Labour Charges for Erection of Submersible pumpset and errection of Panel Board in Position etc, Complete Complying with Standard Specifications.

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 (SD No :125)

Supply and Fixing of Panel Board Cover including cost and conveyance of all materials and all labor charges etc,

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