REPAIR TO CERTAIN MINOR WORKS AT AIR FORCE STATION AMRITSAR

Amount

Demolition of cement concrete (unreinforced) in ground floors and pavings not excceding 15cm thickness (above or below ground level) all as specified.

M&L for Excavating in trenches, n exc 1.5 m wide and n exc 1.5 m in depth; for foundation, etc. or for shafts, wells, cesspits, manholes, pier holes, etc. n exc 10 sq m on plan and n exc 1.5 m in depth and getting out all as specified and directed

M&l for removal of excavated material exc. 500m upto distance of 1.5 km and depositing all as specified and directed.

M&L for Formwork to sides of pillars, posts, struts, piers, columns and stanchions all as specified and directed by EIC.

M&L 100 mm thick PCC 1:5:10( type D-2 using 40mm graded stone aggregate) as in fdn, filling and mass concrete complete all as specified and as directed.

M&L for Type B2 1:2:4 using 20 mm graded aggregate for Foundations, including rafts, footings, foundation beams; plinth beams; bases for columns, etc.; basement slabs, under-reamed piles and mass concrete.

S&F mild steel bolts purpose made with hexagonal or square head one end and screwed the other , or screwed both ends; each screwed end to be fitted with washers and one hexagonal nut exc. 30 cm long , having dia not exc 12mm all as specified and directed by EIC .

S&F mild steel TMT bars 10mm dia and over cut to length bent to shape reqd, incl cranking bending spirally for hooping for col,hooking ends and binding with and incl MS wire (annealed) not less than 0.9 mm dia or securing with clips qty confirming to Fe-410W(Gde- E-250) or Fe-290(Gde-E-165) complete all as specified and as directed.

M&L MS plate(plain or chequred)channels,square cut or notched (ordinary and counter sunk)forming holes, without any attachment also fastening and fixing completeall as specified and directed by EIC.

S&F Steel work in tubular trusses including special shaped washer etc. complete using ERW or induction butt welded tubes conforming to I.S 1161-1979 grade St. 240 all as specified and directed by EIC.

S&F Pre-painted galvatume aluminum zinc coating GI based corrugated steel sheet 0.50mm thick of an colour having tensile strength of 550 Mpa as in roof covering/ cladding to wall, fixed with self tapping screws as specified.

M&L for two coat of synthetic enamel paint over a coat of red oxide primer on new steel surface of any description over 10 cm width or girth not otherwise decribed including preparation of surface complete all as specified and directed.

M&L PCC type D2, 1:4:8 (using 40mm graded stone aggregate) as in foundation,filling , mass concrete as sub base all as specified and directed by Engr-in-charge.

M&L PCC type B-1, 1:2:4 (using 20mm graded stone aggregate) as in flooring etc all as specified and directed by Engr-in-charge.

Supply & installation of high pressure single head chemical dosing system for Calcium Hypo Chlorite Granules 65-70 % approved by E-in-C's Branch having power input 230 Volts 50 Hz 40 SPM 1/30 fractional horse power pressure 5 Kg/Sqcm, Nmax output 6.5 Ltr /hr with accessories like lead tubing, connecting ferrule, check valves etc, and having the following aceessories: (a) preparation of Tank Model AQUA1005 or equivalvent as approved by E-in-C's Branch of net capacity 170 ltrs FRP dosing dia 650 x net height 375 + conical 300 mm, Gross height with stand 1000 mm consistig of water inlet line, outlet with T stainer , Drain, overflow , conical bottom of sludge deposition , pot hole with cover , level guage . (b) Agitator 120 watt 900 RPM Single phase flange mounted motor with plastic shaft and impeller for preparation tank. (c) Service tank model No AQUA1006 or equivalvent as approved by E-in-C's of net capacity 100 ltrs of FRP dosing tank TOP dia 540mmx bottom dia 480 mm xheight 575 mm consisting of water inlet line. Dosing pump inlet arrangement , drain overflow, leve guage, inspection port. Make : Aquafit & Purichlor or equivalvent as approved by Engr-in-Charge Note : The rate shall be deemed to be include necesscary fittings required such as PVC pipe, GI Pipes , nipple, union, elbow, reducer for installation , brick work and plastering as per site requirement and make installation functionable with total satisfication as directed.

M&L 25 mm thick Cement concrete type b-1, 1:2:4 (using 20mm graded stone aggregate) as in flooring etc all as specified and directed .

Taking down cement plaster on brick/concrete surfaces etc including racking out joints hacking for key,scrubbing down with water etc from walls and ceiling surfaces of any description & removing debries out side of MD land complete all as specified and directed.

M&L for rendering cement plaster 15 mm thick in cement mortar (1:6) on fair faces of brick work or concrete surfaces, finished even and smooth without using extra cement complete all as specified and directed.

M&L preparing new plastered surfaces on walls two coat of primer paint, stopping nails holes and applying two coat of oil bound distemper with 1 mm wall care putty all as speified

M&L for complete removal of existing treatment & preparation of old plaster surfaces for wall any description two coats of oil bound distemper with 1mm wall care putty complete all as specified and directed by Engr-in-charge

Dismantling floor hearth including cement mortar bedding (without backing), removing serviceable tiles to store and rubbish off the premises complete all as specified Engr-in-charge

Hacking out existing tile and M&L for ceramic glazed coloured tiles of size 350x250x7mm/ 450x350x7mm thick joint free on and incl 10mm thick screed bede in cm(1:4)set and jointed in neat cement slurry and pointed in colored cement mixed with pigment to match the colour of tiles on vertical surfaces of well as in skirting/dado complete.

M&L for machine cut kota stone slb flooring 20-25 mm thick over cement screed base laid and jointed with grey cement slurry mixed with pigment to match the shade of the slab including ,cutting and mirror polishing and 20 mm thick screed bed or bedding layer for laying floor finishes in CM 1:4 complete all as specified and directed

M&L, Brick work with sub class 'B' bricks, straight or curved on plan exc 6 m mean radius built in CM 1:4 complete all as specified and as directed.

Note: The Total amount shall subject to adjustment of credit for old Materials as per Schedule of Credit.

S S CONSTRUCTION COMPANY (BID ID -3339233)

AAR KAY BEE ENTERPRISES (BID ID -3345472)

M/s AKG Engineers & Contractors (BID ID -3338710)

M/S SIMRAN WALIA ENTERPRISES (BID ID -3338535)

MAAN ENTERPRISES (BID ID -3338954)