8774 REPAIR, RECTIFICATION OF SEEPAGE, LEAKAGES IN TOILET BLOCKS IN CERTAIN SINGLE ACCN FOR AIRMEN OF DSC AT AF STATION BAREILLY (DEFECT RECTIFICATION UNDER RISK AND COST AGAINST CA No CE (AF).ALD.IZN.02 OF 2016.17)

Amount

Dismantling existing floor tiles including cement mortar bedding and M&L for non skid coloured ceramic joint free tiles 7 to 8mm thick (square/ rectangular) area of each tile exc. 0.11sq.m but n.exc. 0.18sq.m, in floors etc., set and jointed in neat cement slurry and pointed in coloured cement to match laid over and including 15mm thick screed bed in CM (1:6) complete all as specified.

Dismantling existing wall tiles including cement mortar bedding and M&L for glazed coloured ceramic tiles of size 300x200mm, 6 to 7mm thick in vertical surfaces of wall, set and jointed in neat cement slurry and pointed in coloured cement to match laid over and including 10mm thick backing coat in CM 1:4 complete all as specified.

M&L for 75mm thick cement concrete PCC 1:3:6 type C2 using 40mm graded aggregate as in sub base for flooring/ hard standing all as specified.

M&L for 25mm thick cement concrete PCC 1:2:4 type B0 using 12.5mm graded aggregate as in sub base for flooring all as specified

M&L for rendering 15mm thick in CM (1:4) on floors/ walls surfaces, finishing even and smooth without using extra cement complete including mixing water proofing compound all as specified. [Note: Supply only water proofing compound shall be measured and paid separately]

Supply only liquid water proofing compound.

M&L for applying two coats of high performance elastomeric cementitious water proofing coating to form minimum 1mm thick using 'Brushbond RFX' components (i.e. @ ratio of mixture of Brushbond RFX powder 15 kg : Nitobond BBX acrylic emulsion 4.8 litres : clean fresh water 3 litres) manufactured by M/s Fosroc Chemicals India (P) Ltd. or equivalent in M/s Choksey Chemicals Pvt Ltd/ M/s Sika India Pvt. Ltd./ M/s Bostik India Pvt Ltd complete all as per manufacturer's instructions

S&F PVC (SWR) pipe 110mm bore, single socketed in any length with rubber ring joints laid on floor/ fixed to walls complete all as specified and as directed.

S&F PVC (SWR) pipe 75mm bore, single socketed in any length with rubber ring joints laid on floor/ fixed to walls complete all as specified and as directed.

S&F PVC (SWR) bends 110mm bore, any radius complete all as specified and as directed.

S&F PVC (SWR) bends 75mm bore, any radius complete all as specified and as directed.

S&F 110mm bore PVC (SWR) junction, single (Single T) equal or un equal complete all as specified and as directed.

S&F 75mm bore PVC (SWR) junction, single (Single T) equal or un equal complete all as specified and as directed.

S&F PVC (SWR) multi-floor trap with 75mm dia outlet, plain with grating including jointing with solvent cement

Taking down chowkats or frames with shutters (with out taking off shutters from frames) exc. 1.5sq.m. but n. exc. 4sq.m. each and refixing in the same opening including making good the disturbed portion of jambs etc complete all as specified.

Cutting holes into or through brick walls built in cement mortar superficial area n.exc. 150 Sq.cm and making good in cement mortar 1:3 or cement concrete 1:2:4 type B-l as required