PROVN OF X-RAY BAGGAGE MACHINE ROOM AND SECURITY EQUIPMENT STORE ROOM AT SECURITY SECTION AT AF STN BHISIANA

Material and labour for brick work with sub class ‘B’ old size burnt clay bricks, straight or curved on plan exc. 6 metre mean radius built in cement mortar (1:6) complete all as specified and as directed by Engineer-in-charge.

Taking down cement plaster/rough cast plaster from brick walls/soffits of roof projections & chajjas /ceilings etc. including racking out joints, hacking for key & scrubbing down with water etc including disposal of rubbish material to any distance out side MOD land complete all as specified and as directed.

Material and labour for 15mm thick cement plastering in cement mortar (1:4) on any face of Brick walls or concrete surfaces including mixing of liquid WPC in mortar @ 200 ml per bag of cement of 50kg, finished even and fair complete all as specified and as directed. Note :- WPC shall be measured & paid separately as Supply only under appropriate item of BOQ.

Supply only liquid water proofing compound complete all as specified and as directed.

Material and labour for rendering/plastering 12 mm thick in CM (1:6) on any face of Brick walls or concrete surfaces, finished even and fair complete all as specified and as directed.

Material and labour for rough cast plaster on exterior walls in two layers, under layer not less than 10mm cement plaster (1:3) (1 cement: 3 coarse sand ) furrowing the under layer with scratching tool, and while it is still in plastic state the roughcast mixture consisting of crushed stone or fine gravel aggregate (which is generally of size between 6 to 12 mm depending on the texture required) mixed with coarse sand and cement in the ratio of (1: 1: 1) shall be applied and finished even. The mix of cement and sand shall be made slightly wetter than normal for rendering to ensure that larger aggregates are thoroughly covered, complete in all respects and as specified and directed by the Engineer-in-Charge.

Material and labour for complete removal of existing treatment of any type/description (any layer) from external/internal wall/ceiling surfaces, soffits/chajja/roof projection surfaces etc., by scraping steel patti or Mechanical sander/grinder machine having suction vaccum Bag (Smart periodical methodology), complete all as specified and as directed.

Material and labour for preparation of interior surfaces of walls/ceiling/soffits etc (on new surface or old prepared surface after complete removal where directed through site order book), applying acrylic putty is a water-based, Smooth, creamy paste (ready-to-use), white or off-white color (thickness vary from 1.5 to 2 mm as required for desired smoothness and levelling of surfaces in two or more layers), including sanding with wall sander after filling the putty in first coat/second coat to make surface smooth and ready for receiving further painting work complete all as specified and as directed. Notes : (i) The prepared surface after putty, the contractor will inform to the Engineer-in-Charge/GE for site inspection before applying further finishes. Further finishes work will start only after approval of the prepared surface from the Engineer-in-Charge through site order.

Material and labour for applying 02 coats of interior acrylic emulsion paint of approved tint/shade (Company Depot Tinted) @ 8 sq.m/litre/2 coats to wall surfaces (on new or old surface, prepared after complete removal, and applying putty etc) over and including a coat of interior primer @ 11 sq.m/litre/1 coat (primer shall be same make as acrylic emulsion paint), paint and primer applying by using paint roller brush complete all as specified and as directed. Brand and Make of interior acrylic emulsion paint: - Bison Acrylic Emulsion of Berger / Tractor Emulsion of Asian / Beaty Smooth of Nerolac Brand and Make of primer: - Seal O Primer of Berger / Smart Care Primero of Asian / Excel Alkali Prime of Nerolac

Material and labour for applying 02 coats of exterior acrylic emulsion paint of approved tint/shade (Company Depot Tinted) @ 6 sq.m/litre/2 coats to external walls / Soffits of Chajjas / Roof Projections / Cantilevers / Balcony etc. (on new or old surface, prepared after complete removal, and applying putty etc) over and including a coat of exterior primer @ 11 sq.m/litre/1 coat (primer shall be same make as acrylic emulsion paint), paint and primer applying by using airless spray gun complete all as specified and as directed. Brand and Make of exterior acrylic emulsion paint: - Apex Ultima of Asian / Weather Coat antidust of Berger / Weather shield Protect of Dulux / Excel Total of Nerolac Brand and Make of primer: - Seal O Primer of Berger / Smart Care Primero of Asian / Excel Alkali Prime of Nerolac