Construction Of Sump At Pandalur No. 10 ST Colony in Nelliyalam Municipality

Amount

Earth work excavation for foundation in all kinds of soils and sub soils to full depth as directed by the departmental officers except hard rock inclusive of shoring strutting and balling out water wherever necessary and refilling the sides of foundation with excavated earth in layers of 15cm thick well rammed and consolidated and depositing the surplus earth with in the compound in places shown by the departmental officers with initial lead of 10 meters and initial lift of 2 meters including cost of all labour charges etc., complete as per standard specification 23 & 24 VI (S2) VII.9,10

Open well excavation complying with relevant clauses of T.N.D.S.S. well sinking and with lead up to 10m in Medium rock and Dense medium rock requiring blasting. First depth of 2 metres

I st Depth Of 2 Meter

II st Depth Of 2 Meter

III st Depth Of 2 Meter

Supply and erecting centering to sides and soffits including supports and strutting up to 5.29m height for plane surface such as R.C.C. slabs Rectangular beams, Tee or Ell beams lintels bed blocks stair case waist slab and landing beams, canopy slabs with all cross bracings using 90cm x 60 cm x 3 mm B.G. 10 stiffened with welded mild steel angles of size 25 mm x 25 mm x 3 mm for boarding laid over (Silver oak joists) of size 10 cm x 6.50 spread at about 90 cm center to center and supported by the casurina props of 10 cm to 13 cm diameter at 75 cm center to center etc., complete complying with standard specifications and as directed by the departmental Engineers.

Reinforced Cement concrete 1: 11/2: 3 (One cement one and half sand and three aggregate) suing machine crushed 20mm gauge hard broken granite stone jelly for all R.C.C works excluding centering strutting and cost of reinforcement grills placed in position but including curing etc., Complete and also including fixing fan clamps and fixtures in RCC works wherever necessary as directed by departmental officer etc., complete

Supply and fabricating and placing in position of R.T.S. rods of reinforcement and including the cost of binding wire and bar bending and including the cost of fabrication and using the binding wire at 1 Kg per quintal etc., complete complying with standard specifications.

Plain Cement concrete 1:4:8 mix (one cement and four sand and eight aggregate mix using 40mm size is hard blue granite metal laying in layers of not more than 15 cm thick etc., and including cost of mixing laying, curing etc., complete complying with standard specifications and as directed by the departmental engineers.

Plastering with cement mortar 1:3 (One cement and Three sand) 12mm thick with well fine screened sand etc., complete including finishing the surface and curing charges etc., complete complying with standard specification and as directed by the departmental officers.

Plastering with cement mortar 1:3 (One cement and Three sand) 20mm thick with well fine screened sand etc., complete including finishing the surface and curing charges etc., complete complying with standard specification and as directed by the departmental officers.

Supplying and fixing of MS Sheet Manhole using 18 guage MS sheet with MS "L" angle 40 mm x 40mm x 6mm including necessary fittings locking arrangements cutting welding revelting cost and conveyance of all materials to site and all labour charges etc., complete as per standard specification

Painting two coats with ready mixed Plastic Emulsion Paint approved quality and colour over a priming coat, including thorough scrapping, clean removal of dirt, etc complete and including necessary plaster of paris, putty, wherever required etc, complete as per standard specification. - 10 sq.m

Supplying and laying of following dia G.I Pipes as per ISI Specifications etc., Complete complying with standard specifications.

65 mm G.I Pipe'B' class

Laying of G.I. Pipes and specials to proper line and level including jointing but excluding cost of pipes and jointing materials for plumbing works for providing water supply and sanitary works in the premises of the building as per ISI Specifications etc., Complete complying with standard specifications. (TWAD : 2020-2021 wITH 40 % ext. For Labor)

Goods & Services Tax (GST) 18%

SHAJI E.J (BID ID -1438778)