Krishnagiri Dt_Kelamangalam Block_Ayothiydass Pandithar Habitation Improvement Scheme - 2023-24_1.Construction Of 30000 Litres Capacity Oht(12m Stagging) At Kootur Sc Colony H_O H.Settipalli_Package No.03

Amount

CONSTRUCTION OF 30000 LITRES CAPACITY OHT(12m stagging) AT Kootur SC Colony H/o H.Settipalli - Rs.16.00 lakhs

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

Supplying and filling in foundation, basement, etc with filling M.Sand in layers of not more than 15 cm thick well watered, rammed and consolidated etc. complete complying with standard specification and as directed by the departmental officers.

Cement Concrete 1:4:8 (One Cement, Four M.Sand and eight hard broken stone jelly) using 40 mm gauge hard broken granite stone jelly for foundation including dewatering wherever necessary and laid in layers of not more than 15 cm thick, well rammed, consolidated and curing etc. complete complying with standard specification

Cement Concrete 1:1-1/2:3 (One Cement, One and a half crushed stone M.Sand and Three hard broken stone jelly) using 20 mm gauge hard broken granite stone jelly for all RCC items of works excluding cost of reinforcement grill and fabricating charges centering and shuttering but including laying, vibrating with mechanical vibrators, finishing, curing, etc. and providing fixtures like fan clamps in the RCC floor / roof slabs wherever necessary and bearing surfaces of walls, beams etc. shall be finished smooth with Cement Mortar 1:3 (One Cement and Three M.Sand) and kraft paper laid over it without claiming extra, etc., complete complying with standard specification and as directed by the departmental officers Items 1.50m to 4.50m below GL

Items 0.0 to 1.50m below GL

Items 0.0 to 4.50m Above GL

Items Above 4.51m to 7.32 m

Items above GL 7.33 m to 10.98 m

Items 10.98 m to 14.64 m Above GL

Items 14.64 m to 18.30 m above GL

Supplying and erecting centering for sides and soffits including necessary supports and strutting upto 3.29 M height for plane surfaces as detailed below in all floors with all cross bracings using Mild Steel sheets of size 90 x 60 cm and 10 BG stiffened with welded Mild Steel angle of size 25mm x 25mm x 3 mm for boarding laid over silver oak joists of size 10cm x 6.50 cm spaced at abote 90 cm centre to centre and supported by casurina props of 10cm to 13 cm dia spaced at not more than 75 cm centre to centre etc. complete complying with the standard specificaiton. (Payment for centering shall be given after the concrete is laid) For Plane Surface Below GL

From 0.00 - 3.30 m

From 5.30 m to 6.30 m

From 8.30 m to 9.30 m above GL

From 11.30 m to 12.30 m

Curved Surface Upto 0.00 - 3.30 m height

From 5.31 - 6.30 m height

Square Column Below GL

9.045 to 10.045 m height

10.98 to 11.60 m height

Painting two coats of newly plastered wall surface with ready mixed plastic emulsion paint of first class quality and of approved colour over a priming coat including thorough scrapping, clean removal of dirt, and including necessary plaster of paris putty, wherever required etc., complete complying with standard specification.

Supplying and Fabricating and placing in position MS steel or ribbed for steel for all reinforced cement concrete works as per the design given including cost of steel and binding wire in all floors etc, Complete complying with stanard specification.

Supplying , Fabricating,Delivery and placing in position MS steel Ladder wide 0.45m made out of 50x50x6mm MS angle for sides and steps in 16mm MS plain rods fixed at 30cm c/c welded and Jointed etc. , Complete complying with stanard specification.

Supplying and Fixing of RCC inner access Ladder in RCC 1:11/2:3mix etc. , Complete complying with stanard specification.

15.0 FIBER REINFORCED CONCRETE FRAME AND COVER 600mm dia FRC manhole frame to have clear opening of 600mm dia to suit 600mm dia FRC Cover AS PER IS 12592/2002 , PART 1 & 2

Provision for pipe connection arrangements 50mm dia GI Pipe for outlet and inlet scour pipes

50mm dia GM Gate valve

50 mm dia Flange set

50mm dia GI coupling

50 mm dia GI Elbow

75mm 6ksc PVC pipe

75mm PVC GATEVALVE

Provision for PVC Ventilating arrangements mosquito proof nylon net with 110mm PVC pipes and cowl as directed by departmental officers 2nos etc., all complete

Provision for Soak pit

Provision for Name board LS

Provision for chlorinator

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}

PUGALMATHI AND CO