15th finace tied Grand

Amount

Conduction Geocysical Survey with Scientific Instruments including transportation charges

Drilling of Borewell in alluvial soils strate by first taking a pilot bore of 150mm dia and then enlarged to the required dia by direct rotary mud circulation method using contractor. Rig. Tools, labour, drilling mud fuel and water required for drilling in Pudukottai district at the places shown by Dept Officers etc., Complete (Water available with in a lead of 1.5 km)

Upto 60m depth below G.L.

Above 60m and upto 90m depth

Above 90m and upto 120m depth

Above 120m and upto 150m depth

Above 150m and upto 180m depth

Above 180m and upto 195m depth

Reaming from 150mm dia ilot bore to 300 mm dia bore as directed by Dept Officers

Upto 60mdepth below G.L.

Above 60m and upto 90m depth

Above 90m and upto 120m depth

Above 120m and upto 150m depth

Above 150m and upto 180m depth

Above 180m and upto 195m depth

Supply and Delivery of 200mm dia OD PVC blue medium casing pipe as per standard Specification

Plain Pipe

Slotted Pipe

Threated end Cap

Labour Charges for inserting the PVC casing pipes assembly (with slots with out slots) in the drilled hole including pinting the pipes with PVC packing the annular space with bebbles of size and quality as approved by Dept Officers.

200mm dia PVC casing pipes

Charges for developing the borewell with Air compressor (Minimum 8 hours) including transportation charges labour charges cost of fuel etc., for the compressor and conducting yield test by V notch method as directed by the Dept. Officers.

For Bore welb upto 125m deep using (compressor or capacity)(600 CFM capacity)

Supply and delivery and fixing of MS kisoak box including transportation including fixing necessary GI pipe and special for pipe connection works etc., complete.

Supply and Delivery of 2 H.P. Submergible Motor with pump set. 20X150 (LPMXHEAD)

Supply and Delivery of 2 H.P. panal board

Supplying and Delivery of 2.5sqmm Submersible water proof cable.

Labour Charges for Erection of 2 HP Supmersible Pump Set with all accessories.

Suplying and Delivery 32 mm UPVC Pipe

Supply and delivery and fixing of HDPE tank with ISI Marking (1000 Liter capacity) including transportation including fixing necessary GI pipe and special for pipe connection works etc., complete.

Construction for pedestal of HDPE tank size 1.40 cm dia x 0.60 mm height. Brickwork in CM 1:5 using country bricks of size 6 2/4 x 4 1/4 x2 as per Twad Board type design.

Construction of soak pit 1.00 m outer dia and 1.00 meter depth with brick lining on top including filling 50 mm HB6 stone and sand as per standard specification.

32 mm GI Elbow

32 mm GI Union

32 mm MS Clam Set

Supplyin and run of 3/20 service waire

Supplying and Delivery 18 mm Naiylan roap

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

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.

Brick Work in Cement Mortor 1:5 Mix (one cement, five sand) using new best II Class Bricks of size 9 ” x 4 3/8 “x 2 3/4 ” 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.

Plastering in C.M. 1:3mix (one part of cement and three part of Sand) 10 mm tk including mixing and finishing to a well smoothened surface, watering cost and conveyance all materials and all labour and other incidental charges and other incidental charges etc., complete. as per standard specification TNBPSS 56,57

Paving the floor with design Antiskirt ceramic tiles (colour and shade as directed) of size 305 mm x 305mm x 6 mm in all floors over a base layer of cement mortar 1:3 (One part of Cement and Three part of Plastering Sand (P- Sand)), 20mm thick laid in-situ and pointed with same coloured cement

Dadooing walls with Glazed tiles of sizes 300mm X 200mm X 6mm size of approved make and quality and colour Set in cement mortar 1:2 (One part of Cement and two part of Plastering Sand (P- Sand)) over 10 mm base layer plastering and pointing with white cement neatly as directed.

T. RAMESH (BID ID -1218709)