Building Repair & Renovation Tenders

Fly ash brick masonry in cement mortar (1:6) in Super structure using Fly ash bricks of (23x11x8cm) size having a crushing strength of not less than 75 kg per Sq.cm with dimensional tolerance + 8 percent after immersing Bricks in water till saturation before use , including splays cutting, circular molding, chamfering, corbelling and all similar type of operations with all necessary projections watering, curing etc. complete including cost, conveyance, royalties, of all materials, cost of all labour, labour CESS T&P ,Scaffolding as required etc. complete in all respect as drawing and technical specifications and as per directed by the Engineer-in-charge. (Quantity of Administrative Block-2.51 & Hostel Building-3.54)

35 Guidelines for Scaffolding works - Quoted rates shall include all scaffolding works without any extra cost to the department. (i) Design of scaffolding for carrying out work shall be as per relevant IS Codes & specification. The contractor has to observe all safety procedure while working on heights as per IS: 3696 (Part-I) (Safety Code for Scaffolds). (ii) All working platform must be of minimum 600 mm wide, made of M.S pipe and must have guard rails as per specification. Further, Overhead protection should be provided on the scaffolds to protect workers on lower platform against falling objects from higher level. (iii) Necessary ladder shall be provided at required locations to enable Departmental Staff for supervision of works. (iv) Labours working on the scaffolding should be with safety belts, helmets, goggles and other safety gears. (v) Horizontal Safety Net : Nylon net with a mesh size of 25mm shall be provided at 4.0 meter height from the ground level around the buildings upto a distance of minimum 3.0 meter from the edge of the building on all sides to catch any falling objects. (vi) Vertical Safety Net: Green cloth net shall be provided to the full height of scaffolding / building and securely tied to protect falling material coming out during the progress of work.

Repairs to plaster in patches of Area 2.5 sqm and under including cutting the patch in proper shape and preparing and plastering the surface of the walls complete including disposal of rubbish to the dumping ground within 50 Metres lead (a) With cement mortar 1:4 (1 cement: 4 sand) Taking area 2.5 sqm as per pb CSR ref 31.1a