Raising the existing UGD chamber at Ward Areas in ward no 32 Central Zone.

Amount

Cut open BT road cuting as per the direction of departmental officers etc completed

Dismantling the old damaged RCC slab as per the direction of departmental officers etc completed

Dismantling the old damagged cement concrete in cement mortar as per the direction of departmental officers etc completed

Desilting the existing chamber etc complete as per direction of departmental officers etc complete

Earth work excavation in all soils with initial lead & lift etc complete as per direction of departmental officers etc completed

Supply and laying of 250mm dia stne ware pipe of ISI make etc

Supply and laying of 160mm dia PVC pipe of ISI make etc

Plain cement concrete in 1:4:8 mix (one cement, four sand, eight metal)using 40mm size hard broken stone as per the direction of departmental officers etc complete

Centering with steel shutters including studding with sides and support etc., for drain as per the direction of departmental officers etc., complete

Plain cement Concrete in1:2:4 mix (one cement, two sand, four metal) using 20mm size Hard Broken stone as per the direction of departmental officers etc. compeleted.

Plain cement Concrete in1:3:6 mix (one cement, three sand, six metal) using 20mm size Hard Broken stone as per the direction of departmental officers etc. completed.

Plastering with cement mortar 1:5 mix 12 mm thick ( one cement five sand) per direction of departmental officers etc. completed.

Supplying and erecting Centering for sides and soffits including supports and strutting up to 3.29m high for plane surfaces such as RCC Slabs, Rectangular Beams, TEE or ELL Beams, Lintels, Bed Blocks, Staircase Waist, Landing Slab, Landing Beam and Canopy etc., in all floors with all cross bracings using mild steel sheets of size 90x60cm and BG10 stiffened with welded mild steel angles of size 25x25x3mm for boarding laid over country wood joists of size 10x6.50cm spaced at about 90cm centre to centre and supported by Casuarinas props of 10cm to 13cm dia spaced at 75cm centre to centre etc., complete and as directed.

Supply and fabrication of R.T.S. rods in various dia including cutting bending placing in position and tying etc.

Cement concrete 1:1.5:3 (one cement, one and a half sand and three aggregate) using 20mm gauge HBG stone jelly for All RCC items of work excluding centering, shuttering, and cost of reinforcement grill but including curing finishing etc., complete and also including fixing fan clamps and fixtures in RCC works wherever necessary as directed by departmental officer etc., complete.

Supply and fixing of 600mm dia SFRC manhole cover with frame as per the standard specification and instruction of Departmental officers.

Conveying excavated earth from the site to 15 km distance from the city limit including loading, unloading and transportation etc. complete.

GOVINDAN ARUL KUMARAN (BID ID -1252706)