Civil Works

Dismantling, clearing away and carefully stacking materials useful for re-use for any thickness of brick / stone masonry in cement mortar under 3m etc., complete and as directed by the departmental officers.

Dismantling, clearing away and carefully stacking materials useful for re-use for any thickness of RCC by manual / by using deploying machineries etc., complete and as directed by the departmental officers in all floors.

Earth work excavation for foundation by manual means for RR/Brick and Other step type footings for load bearing structures in all soils and sub-soils and to full depth as may be directed except in rock requiring blasting inclusive of shoring shuttering, bailing out water wherever necessary and depositing the surplus earth within the compound in places shown by the departmental officers with an initial lead of 10 mts and initial lift of 2.00 mts and clearing and levelling the site, etc., complete complying with standard specification and as directed by the departmental officers. Note: The cost of earth work excavation shall be calculated based on the classifications of soils furnished in the trial pit details appended with the estimates.

Supplying and filling in foundation, basement, etc with filling Crushed Stone 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 1:5:10 (One Cement, Five crushed stone sand and Ten 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 including curing etc. complete complying with standard specification and as directed by the departmental officers. - Mixing by manual means

Supplying and erecting steel centering including necessary supports for plane surfaces for Reinforced Cement Concrete works such as column footings, column pedestals, plinth beams, grade beams, staircase steps, sill slabs etc. which require only nominal strutting using mild steel sheets of size 90cm x 60cm and 10 BG stiffened with welded mild steel angles of size 25mm x 25mm x 3 mm for boarding, laid with silver oak joists of size 10cm x 5cm & 7.5cm x 5cm as support runner, vertical stiffener, side support and top horizontal stiffener spaced at about 60 cm to 90 cm centre to centre or at suitable intervals etc., complete in all floors complying with standard specification. (Payment for centering shall be given after the concrete is laid).

Supplying and erecting steel centering including necessary supports For plane surfaces such as rectangular or square RCC columns etc., which require only nominal strutting using mild steel sheets made of 10 gauge thick welded with MS angle size 40mm x 40mm x 5 mm and supported by Steel Adjustable Telescopic Props of Size 2m x 2m (expandable upto 3.60m) made with outer steel pipe with dia 50 mm (3.60mm thick) and inner steel pipe with dia 40 mm (2.90mm thick).etc., complete in all floors complying with standard specification. Steel Adjustable telescopic props shall be provided as directed by the departmental officers. (Payment for centering shall be given after the concrete is laid).

Supplying and erecting centering for plane surfaces such as RCC Floor/Roof Beam, Lintels, Cantilever Beams, Bed Blocks etc., with necessary supports and strutting upto 3.60 m height in all floors with all cross bracings using MS Sheets made of 10 gauge thick welded with MS angle of Size 25mm x 25mm x 3mm for boarding laid over steel adjustable span of size 2m x 2m (expandable upto 3.60m) and Silver Oak Joists of Size 10 x 5 cm spaced at 50 cm to 60 cm c/c and supported by Steel Adjustable Telescopic Props of Size 2m x 2m (expandable upto 3.60m) made with outer steel pipe with dia 50mm (3.60 mm thick) and inner steel pipe with dia 40mm (2.90 mm thick) spaced at not more than 50 to 60 cm c/c, etc complete complying with standard specifications. Steel adjustable span and Steel Adjustable telescopic props shall be provided as directed by the departmental officers. (Payment for centering shall be given after the concrete is laid).

Supplying, fabricating and placing in position Mild Steel / Ribbed Tor Steel reinforcement grills of all variety like HYSD/CTD/TMT and all grade like Fe 500, Fe 550D, Fe 500 D etc., for all RCC works as per design given including cost of steel reinforcement and G.I. binding wire, wastage, etc., complete complying with standard specification and as directed by the departmental officers. (Contractor has to make his own arrangements for the supply of steel reinforcement and binding wire).

Upto plinth/Basement level

Add additional labour for works above plinth/Basement level in every upper floor over the preceding floor or Below Ground level of every 3.50 m depth.

Cement Concrete 1:1-1/2:3 (one cement, one and a half crushed stone 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 super plasticiser, 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 sand) and kraft paper laid over it without claiming extra, etc., complete complying with standard specification and as directed by the departmental officers - manual mix.

Foundation and Basement

For Ground floor

Brick work in 1:5 Cement Mortar using best quality Burnt Clay Brick of size 9" x 4 3/8" x 2 3/4" with class designation of 7.5 conforming to IS 1077-1992 for foundation and basement including Cost of Mortar Plasticizer curing, etc.,complete complying with standard specification and as directed by the departmental officers. Brickwork shall be done as per IS 2212-1991 adopting English Bond generally.other type of bond shall be done as directed by the Executive Engineer in charge.

For Ground Floor upto 4.50 m Height (+)

Plastering with Cement Mortar 1:5 (One Cement and Five Plastering Sand), 12mm thick in all floors including mortar plasticizer at 200 ml per 50 Kg of cement used, curing etc., complete complying with standard specification and as directed by the departmental officers.

Renewing and refixing factory made wood polymer composite (WPC) solid door shutters with frame of size 100 x 65 mm with high density rigid solid wood polymer composite of 0.70 WPC foam sheet as per ISI marked of 20-30 mm thick, mitre cut at two corners and joined and two vertical door profiles are to be reinforced to horizontal member and the door shall be fixed to the wall using 6 Nos 150 mm long MS hold fastners through the frame, aluminium fixtures, butt hinges, aldrops, tower bolt, handles, including screws, bolt and nuts including labour charges for fixing the frame in position and fixing the shutter to the frame. (The vertical frame of door shall be embedded in flooring for a depth of not less than 10 mm) etc., complete complying with standard specification and as directed by the departmental officers.

Supplying and fixing in position of 15mm dia Brass Chromium Plated Screw Down Tap (heavy type) of approved make conforming to BIS specifications and quality including cost of shellac, thread, etc., complete complying with standard specification and including cutting and threading wherever necessary. (Taps should be got approved by the Executive Engineer before use on the works)

Supplying and fixing in position best quality and approved make Indian made white glazed earthernware wash hand basin of size 550 x 400 mm (without pedestal) with a pair of cast iron brackets, including cost 15mm dia brass CP pillar tap, 32mm dia "B" class GI waste pipe with rubber plug and chain, 15mm dia GM wheel valve, 15mm brass nipple, 15mm dia nylone connection, 32mm dia CP brass waste coupling including fixing of wash basin using CI brackets on to the wall in position with TW plugs and screws, rubber washers, white lead and giving necessary water supply connection and painting the brackets with two coat of painting over a priming coat of anti-corrosive paint including testing for leakages etc., complete complying with standard specification and as directed by the departmental officers. (The wash hand basin and specials should be got approved by the Executive Engineer before use on works).

Painting New Plastered Wall Surface with Two finishing coats of ready mixed (Exterior Emulsion) of approved quality and colour over one coat priming coat in all floors including the cost of primer etc., complete complying with standard specification and as directed by the departmental officers.(The make, quality and colour of paint should be got approved by the Executive Engineer before use on works.)

Re-painting one coat with approved cement paint over plastered wall surface and ceiling including cleaning, preparing the surface and curing etc complete in all floors complying with standard specifications and as directed by the departmental officers. (The colour and shade of the cement paint shall be got approved by the Executive Engineer before use of work).

Collecting the scattered debris from the campus and coveying away the same to outside by lorry to a lead of not less than 3km within city limit including loading and unloading charges and dumping in low place and levelling etc., complete complying with standard specification and as directed by the departmental officers.

Please Enable Macros to View BoQ information