Renovation of 02 class IV flats by merging them into single flat in R block of KNSQ, RBI Kanpur

Providing and applying polymer based two compound water proofing treatment to the sunken portion of the toilets, baths, kitchen, etc. by using products of M/s. Pidilite, M/s. Fosroc, M/s. Sika, M/s. BASF, M/s. MC-Bouchemie or any other approved equivalent in the following steps:- a) Thoroughly cleaning of all surfaces of sunken portions to be treated. b) Grouting and injecting polymer cement slurry as per manufacturer’s specifications into the R.C.C. members till its refusal. c) Repairing the damaged portions of the R.C.C. members with polymer concrete / mortar as per manufacturer’s specifications. d) Providing and applying 20 mm. thick water proofing cement plaster 1:4 (I cement: 4 coarse sand) mixed with water proofing compound as per manufacturer’s specifications to the sunken floor and sides including rounding off junctions / corners with water proofing cement mortar, etc. all complete. e) Providing and applying a coat of polymer water proofing primer and two coats of two compound based water proofing polymer/ chemical of M/s. Pidilite, M/s. Fosroc, M/s. Sika, M/s. BASF, M/s. MC-Bouchemie or any other equivalent approved make as per manufacturer’s specifications to the sunken floor, sides, etc.; testing the treated surface by ponding method for 72 hours. f) Repeat the treatment till no seepage is observed on the treated surface. g) Providing and laying 15 mm. thick protective layer of plain cement plaster in cement mortar 1:4 (1 cement : 4 coarse sand) over the treated surface. Note:- Single measurement of the sunken floor and its sides shall only be considered for payment for all sub items of work.

Providing and laying brick bat coba to the sunken floors using best quality locally available well burnt sliced bricks in cement mortar 1 : 4 ( I cement : 4 coarse sand ) mixed with water proofing compound of approved make as per manufacturer's specifications, roughening the top layer of cement mortar / top surface of sunk filling with broom to receive the flooring, etc. all complete as directed by Bank’s Engineer. Note:- No deduction for squatting / w.c.pan, C.I. pipes, etc. will be made for measurement purpose.

Providing and laying brick masonry work using best quality locally available well burnt bricks in cement mortar 1:4 mix (1 cement: 4 coarse sand) including raking out joints, curing, etc. and rate should also include for providing 10 mm(02 nos.) reinforcement bars at every 1 m height embedded properly in adjoining wall/column all complete as directed by Bank’s Engineer. Note:-1. Exposed plan area shall only be measured and paid for.

Providing and applying 15-18 mm thick plaster in two layers on newly constructed walls in cement mortar 1:4 (1cement: 4 coarse sand) (Plain/sand faced/ neat finished/ finished with cement slurry applied by brush) matching with the existing surroundings and at all heights and levels. Rates to include curing, scaffolding, disposal of debris out of Bank's premises, etc.,all complete as directed by Bank's Engineer.

Providing and laying in position ready mixed or site batched design mix cement concrete for reinforced cement concrete work with proportion 1:1:2(1 cement :1 sand:2 aggregate); using coarse aggregate and fine aggregate derived from natural sources, Portland Pozzolana / Ordinary Portland /Portland Slag cement, admixtures in recommended proportions to accelerate / retard setting of concrete, to improve durability and workability without impairing strength; including laying, curing, carriage for all leads including the cost of centering, shuttering, finishing and as per direction of the engineer-in-charge; along door frame (horizontal & vertical level) as per the direction of engineer-in-charge. Note:- 10 mm bars at 50mm c/c spacing with ties to be used.