Krishnagiri Dt Bargur Block Mines and Minerals_2021_22 Package No_75 Construction of 60000 Lit OHT 12.0mt Stage at Gollapalli village Karakuppam Panchayat

Amount

1.Construction of 60000 Lit OHT (12.0mt Stage) at Gollapalli village H/O Karakuppam. Estimate Amount :22.81 Lakhs

Earth work excavation for foundation in all soils and sub soils to full depth etc., ordinary soil complete

First depth of 2m outer columns

Second depth of 0.25m

Cement concrete 1:4:8 using 40mm HBGS for leveling course

RCC using M30 grade mix using 20mm HBGS and 10mm HBS excludig the cost of reinforcemet, centering and shuttering but including the cost of mixing placing vibrating of concrete curing and finishing etc, complete as directed by the officers.

below 1.50mfrom GL

Upto GL.

Above GL. And upto 4.50 m. ht.

Above 4.50m. And upto 7.32 m. ht. from GL.

Above 7.32 m. and upto 10.98 m. ht. from GL.

Above 10.98 m. and upto 14.64 m. ht. from GL.

Above 14.64 m. and upto 18.30 m. ht. from GL.

centering for soffits of RCC members or plane surfaces including shuttering, strutting to centering and providing supports etc completefor the following members using MS sheets of size 90 cm x 60 cm BG 10 gauge stiffened with welded M.S angles of size 25x25x3mm laid over silver oak (country wood) joist of size 10x6.5 cm (spaced @ about 90 cm c/c ) and supported by casurina props of 10 to 13 cm dia ( spaced at 75cm C/C ) and as directed by the officers

columns below GL and above GL. Upto 3.30 m. ht.

columns above 3.30m to 4.30m height from GL

columns above 4.30m to upto 5.30m height from GL

columns above 5.30m to upto 6.30m height from GL

columns above 6.30m upto 7.30m height from ground level

columns above 7.30m upto 8.30m height from ground level

columns above 8.30m upto 9.30m height from ground level

columns above 9.30m upto 10.30m height from ground level

columns above 10.30m upto 11.30m height from ground level

columns above 11.30m upto 11.40m height from ground level

Plane surfaces

below ground leavel and upto 3.30m height above ground level

from 5.30m to 6.30m height above ground level

from 8.30m to 9.30m height above ground level

from 11.30m to 12.30m height above ground level

Curved surface

upto 3.30m height (from floor slab)

from 3.30m to 4.30m height(from floor slab)

Supplying fabricating and placing in position of RTS steel rods for reinforcement for various members including cost of steel and binding wire for all RCC works as directed by the officers

Painting two coats with approved emulsion paint best quality over the plastered surface including cleaning preparing the surface , curingetc complete the quality , shade/colour of paing shall be got approved by the executive engineer

Provision for pipe connection arrangements including civil works

65mm dia GI pipes

65mm dia GI couplings

65mm dia GI elbow

65mm dia flange set

75mm pvc threaded coupler

for outlet arrangements

65mm dia GI pipes

65mm dia GI couplings

65mm dia GI elbow

65mm dia flange set

65mm Gate valve

75mm pvc threaded coupler

for scour arrangements

65mm dia GI pipes

65mm Gi Cuppling

65mm dia GI elbow

65mm dia flange set

65mm Gate valve

75mm pvc threaded coupler

for over arrangements

65mm dia GI pipes

65mm dia GI couplings

65mm dia GI elbow

65mm Dai Flange Set

75mm pvc threaded coupler

Fabrication, supply, delivery and fixing of outside MS ladder 45cm clear wide made out of 50mm x 50mm x 6mm MS angle for both sides and for s teps at 30cm C/C welded ;joint etc for 1st staging from ground level to first level brace ,( weight 4.50 KG/M) second and third staging upto floor slab and 4th staging from floor slab to roof top supply and delivery , fixing of 32mm GI pipes, medium for hand rails from 1st stage to 4th stage. RCC M30

supply, delivery and fixin;g in position of CI manhole cover and frame of size 60x60cm on roof slab and as directed by the

supply,delivery and fixing in position of 150mm dia AC ventilators on the roof slab and as directed by the

Reffing the foundation for service reservoir with excavated earth ;(other than sand) in layers of 15cm thick well rammed, watering and consolidating etc complete complying with standard specification as directed by the officers

RCC 1:1.5:3 ( one cement,one and half sand and three 20mm size HBG stone ) for the RCC inside ladder including the cost of reinforcement fabrication centering and shuttering , cost of mixing placing of concrete vibrate curing , finising etc complete including fixing of RCC ladder etc, complete as directed by the officers.

Pipe Line

Cost and supply of 63 mm PVC Pipe 6 Ksc

Earthwork excavation and depositing on bank with initial lead and lift in all soil

Laying and jointing or PVC pipe into Trench

Refilling trench will excavated earth after laying the pipe

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}

SPE Construction