Construction of 100000 litres capacity over head tank with new bore well and pipe line at anaiyur panchayat. (MLACDS 2017-18)

Amount

construction of 100000 litres cap[acity over head tank with new bore well and pipe line at anaiyur panchayat. (MLACDS 2017-18)

Earthwork excavation and deposition on bankwith an initial lead of 10m andlift of 2m in the following classification of soils as directed by TWAD board officers.a hards stiff clay black cotton, hard red earth, shales, murram, ordinary grave.

First depth

Second depth

Cement concrete 1:4:8(one cement four san and eight aggregates) using 40mm HBGS for leveling course incuding the cost of mixing concrete,ramming,curing etc., complete as directed by TWAD board officers.

RCC 1:1:5:3 (one cement, one and half sand and three aggregates)using 20mm HBGS excluding cost of reinforcement, centering, strutting, but inculding cost of mixing concrete, placing,vibrator,finishing,curing ect., complete as directed by TWAD.

for itemes 1.5m to 4.5m below GL for central colum footing

Items 0 to 1.5m below G.l

Above GL& 0to 4.5mm column

Above 4.51m&upto 732m from GL

Above 7.32m &upto 10.98m from GL

Supplying and erecting steel centering for sides and soffits inculding necessary supports shuttering to the required at for RCC items using steel sheets or suitable size of stiffened with welded angles of size 25mm*mm*3mm of boarding,laid over

PLANE SURFACE Below G.L

curved surface

curved surface 0 to 3.30m

curved surface 3.31 to 4.30

curved surface 6.31 to 7.30

square columns below G.L

square columns 0 to 3.30m

square columns 3.31m to 4.30m

square columns 4.31 to 5.30m

square columns 5.31m to 6.30m

square columns 6.31 to 7.30m

cricular columns below GL

cricular columns 0 to 3.30m

cricular columns 3.31m to 4.30m

cricular columns 4.31 to 5.30m

cricular columns 5.31m to 6.30m

cricular columns 6.31 to 7.30m

painting two coats with approved cements paints over one coats of priming coats over cement plastered exposed surface of the reservoir inculding cleaning, preparing the surface and curing etc., complete and as directed by TWAD board officers.

Supplyting fabricating and placing in position of HSD steel rods for reinforcement inculding the cost of steel and binding wire etc., complete and as directed by TWAD board officers

fabricartion, supply, delivery and fixing of outside MS ladder wide 45cm made out of 50*50*6mm MS angle for sides and steps in 16mm MS plain rods fixed at 30cm centre to center welded,jointed etc., providing with suitable side supports, clamps, and locking a

Providing and fixing of RCC inner access ladder in RCC 1:1:5:3 (one cement,one and half sand and, three aggregates) using 20mm HBG stone for OHT inculding cost of reinforcement, placing

Providing PVC ventilating arrangements mosquito proof nylon net with 110mm PVC cowl and

Providing cut stone slab in CM 1:3 and as directed by TWAD board officers

providing manhole cover of size 0.60*0.60m in RCC 1:15:3 with suitable reinforcement and 50*50*6mm MS angle fixed

provision for pipe connection arrangements for inlet, outlet, scour and overflow etc., inculding cost pipies, spicials,valve,labour charge for lifting, alighning,cutting,threading,fixing and painting of GI pipes with two coats of approved quality en

80mm dia pipes for scour pipe

90mm dia PVC

80mm dia GI tee

80mm dia GI 90 bend

80mm dia GM gate

90mm dia OD PVC

Refilling the foundation with excavated earth including consolidation as directed by the TWAD board officers

Earth work excavation in all clauses of soli for water supply linear measurement includig all labour charges etc., cpmplete

supply and delivery f 63mm OD PVC pipes 4 KG/cm2

63mm PVC Bend

63mm PVC MTA

conveyance of PVC rigid pipes and lowering into trench laying to proper grade, alignment 63mm OD PVC special

refilling the excavated earth inside the trench for pipe line including all cost and conveyance etc., complete

Providing New Water Source For OHT 2 Nos

Charges For conducting Geophysical survey to locate the fovourable drilling point

Drillingof 6" dia Vertical borewell in hard rock area including transportation charges etc.,..(Loose soil)

Drilling of 6" dia Vetrical borewell in hard rock area including transportation charges etc.,..(Hard Rock)

Supply and delivery of 165mm PVC casing pipe

Supply and delivery of 5.00 Hp submersible motor pump set with duly conduction of 150 LPM against

5.0 HPSubmersible panel board

Supply and deliveryof the 4.00 sq.mm flat submersible cable

40mm G.I pipe "B" class

40mm G.I Elbow

40mm G.I coupling

40mm Non return Value

40mm Gate Value

50mm MS clamp set

40mm Hex Nipple

6" dia borewell Cover

Charges for erecting of submersible pump set with proper cable clamping etc.,.. E.b srevice, trial

Supply & Delivery of MS KISOK of Size 0.75*.45*0.75 mm Made up of MS Angle Of Size

Supply And Fixing of TNEB Meter Board Suitable For 32A Three Pharse service Connection With 3 Nos 32A Fuse Unit (500V) 32A Netural link.

Construction of Borewell Bit With brick Work CM 1:5 as per TWAD Type Design etc.,.. Complete.

E.B Power Supply

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}

V VAIRAM