Building Construction Tenders

mp. Note - a) The bidder must possess valid EPF & ESIC registration. The bidders need to deposit EPF & ESIC with appropriate authority. The reimbursement for EPF & ESIC deposit shall not be made. b) The payment of wages to labourers should be made through bank. c) The bidder must possess sufficient manpower & other resources (as detailed in SGF ) required for the timely completion of work. d) The minimum amount of bill to be paid shall be Rs. 7.00 lakhs. e) A land for the construction of contractor shade in RRCAT premises shall be provided for material storage and contractor has to make arrangement for temporary shade at the alloted space for the shade & same must be removed after the completion of the work at their own cost. If contractor is allow to use departmental constructed space, same shall be charge @ 500/- per Sqm per month and contractor has to handover the same in good condition after the storage use.

Structural steel work riveted, bolted or welded in built up sections, trusses and framed work, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer all complete. DSR. 10.2 (Civil)

Repair to damaged RCC slabs, beams and columns etc for strengthening with cement mortar 1 : 2 in following steps :-Choping losse and cracked concrete to required depth, cleaning the exposed surface of steel and concrete with wire brush and sand papering , cleaning of concrete surface with water as necessary and getting dried. (ii)Applying Epoxy primer on the exposed steel bars. (iii)Applying Epoxy hardener and resin mix (as per manufectured's specification) on concrete and steel bars with brush. (iv)Speading dry cement mortar 1 : 2 mix over epoxy treated wet surface and allow it to dry for one day. (v)Plastering the surface with cement sand mortar 1 : 3 upto depth of 30mm complete. (vi)Cure the plastered surface for 15 days, All work including scaffolding etc. complete in all respect.

Construction of un-reinforced, plain cement concrete pavement, thickness as per design, over a prepared sub base, with 43 grade cement or any other type as per Clause 602.2.2 M30 (Grade), coarse and fine aggregates conforming to IS:383, maximum size of coarse aggregate not exceeding 31.5 mm, mixed in a concrete mixer of not less than 0.5 cum capacity and appropriate weigh batcher using approved mix design, laid in approved fixed Side Formwork (steel channel, laying and fixing of 150 micron thick polythene film, wedges, steel plates including levelling the formwork as per drawing), spreading the concrete with shovels, rakes, compacted using needle, screed and plate vibrators and finished in continuous operation including provision of contraction and expansion, construction joints, applying debonding strips, primer, sealant near approaches to bridge/culvert and construction joints, admixtures as approved, curing of concrete slabs for 14-days, using water finishing to lines and grade as per drawing and MoRTH Specification Clause 602 including vaccum dewatering process with all required equipments (Dowel Bars will be paid seprately)