Pallikonda/15thFin/W7MPP

Amount

Conduction geophysical survey quality and quantity test an transportation charges etc., (Rate as adopted by TWAD board)

Supply and fixing of180 mm dia PVC With Slotting casing pipe as IS 12818/1992 Including cost and conveyance to the site etc. completeTWAD SOR P{39)

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)

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

Earth work excavation for foundation in all soils and sub-soils and to full depth as may be directed except in rock requiring blasting inclusive of shoring shuttering, bailing out water wherever necessary and depositing the surplus earth within the compound in places shown by the departmental officers with an initial lead of 10 mts and initial lift of 2 mts. and clearing and levelling the site, etc., complete complying with standard specification.

Supply and delivery of Single phase submersible pump set suitable 150mm dia Borewell with ISI mark IS 8034 Without pannel board of 15lpm x 180m head etc complete

Supply and delivery of Single phase pannel board suitable for 1.HP submersible motor with DOL with two level guard and auto start etc. complete

Supplying and Delivery and Fixing of 1000liter Capacity H.D.P.E tank as per IS No: 12701/1996 Including Loading And Unloading Charges For Fixing of G.I Pipes and Specials for Pipe Connection works Including Cutting Therding and Fixing Charges etc Complete As per Std Speciations.

Supply and delivery of MS Kiosk of size 0.75m x 0.45m x 0.75m made up of MS angle of size 50mm x 50mmx 4mm alround covered with 16 gauge MS sheet and kiosk door made up of MS plates of size 25 mm x 3 mm including cutting, welding, grinding, locking arrangements and labour charges etc.,

Supply and delivery of following GI pipes and specials confirming to IS 554/86 GI pipes IS 1239/1990 part I required

a. 32 mm GI pipe medium (B class)

b. 32 mm GI pipe medium (B class) for Pumping Main

c. 32mm GI Bend

d. 32mmGI Flange set

e.32 mm MS clamp set

f. 32mm GM Non- return valve

g. 32 mm GI coupling

f. 65 mm GM Gate valve

h. 4 sqm flat copper submersible cable

i. Fuse carrier 32A, 415V

j. Isolater 4p, 40A, 415v

k. CW Board 0.60mx0.45m size

n.75 x50m dia PVC TEE

o. 75mm dia PVC FTA

p.32mm x 50mm dia GI Reducer

o. 40 mm dia PVC FTA

Labour charges for the erection of up to 5HP submersible pump set in the deep bore well including fixing and jointing submersible cable with Proper clamps upt to the starter to required depth and also fixing of riser pipes, valves erection, erection of Panel board consisting of TPICN switches and laying & jointing the cables and twin earthing asper IE rules, etc complete.

Laying of32 mm dia G.I Pipes and specials in to trench and laying to proper gradient and alighnment jointing with in including all labour charges etc.,

Cement concrete 1:4:8 (one cement Four sand and Eighte aggregates ) using 40 mm HBGS for leveling course including the cost of mixing concrete, ramming, curing etc., complete

Brick Work in Cement Mortar 1:5 Mix (one cement, five sand) using new best II Class Bricks of size ( 9” x 4 3/8” x 23/4 “ )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 Cement Mortar 1:5 Mix (one cement, five sand) 12mm thick 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.

Refilling exavated earth and levelling the same including all labour charges

Painting the walls with two coats of exterior plastic emulsion paint over base coat as instructed by the departmental officers including preparation of surface curing, etc., complete in all floors complying with standard specifications.