ADDN/ALTN TO SERVANT QTRS AT AFS ARJANGARH AND PROVN OF CERTAIN BR AND EM WORKS AT AFS ARJANGARH UNDER GE (AF) GURGAON

Demolition of PCC (unreinforced) of any description & in any position not otherwise specifically provided complete all as specified and as directed.

M&L for PCC 1:2:4 type B-0 (Using 12.5 mm graded stone aggregates) of 25 mm thick as in leveling course ,finished surfaces even and rough to receive floor finish complete all as specifed and directed.

Material and labour for roof treatment as follows:- (a) Applying one coat of SBR latex based bond coat using Latex Plus of Berger or equivalent after mixing with water and cement in ratio of 1:4:7 to improve the bonding between residual and PU coat. Allow to dry bond coat for 4-6 hours before applying PU coat and surface to be cleaned before applying PU coat (b) Applying two coats of single component, cold applied, water based polyurethane modified acrylic dispersion with highly elastic and UV resistant water proofing treatment to the roof with HS PU Roofkoat of Berger or Equivalent at 0.6 kg/per Sqm for each coat without dilution confirming to ASTM D 6083-97a (Standard Specification for Liquid Applied Acrylic Coating used In Roofing)Each coat should allow to dry 4-6 hours and sandwiching 40gsm Geo-textile between two coats. Spread 40gsm Geo textile over 1st coat when coat is wet condition The component shall have a density of 1.25 to 1.3kg/per Litre, having tensile strentgh of 1.5N/mm2, having elongation of 350% with solid content not less than 60% in 2 coats . SRI value should be more than 100. the quoted rate shall include surface prepartion,repair the crack in mother slab by chasing with cutting machine and fill the same with polymerized mortar in CM 1:4 admixed with latex agent of reputed manufacture, making coving at Junction, bore packing, treatment of construction joints completely as per manufacurer's specification and direction of the Engineer In Charge. Make: Berger or Equivalent NOTE:- The above treatment shall be got carried out by the authorised applicator of the manufacturer approved by the GE

Dismantling, floor, hearth or wall tiling including cement mortar bedding (but not backing), removing serviceable tiles to store and rubbish off the premises complete all as specified and directed.

M&L for Non skid ceramic coloured tiles 7 to 8 mm thick (square/rectangular) area of each tile exceeding 0.09 sqm but not exceeding 0.11 sqm, in floors etc. set and jointed in neat cement slurry and pointed in white or coloured cement to match and including over screed bed or bedding layer of motar 15 mm thick for laying floor finished in cement mortar 1:6 complete all as specifed and directed.

M&L for Non skid ceramic coloured tiles 7 to 8 mm thick (square/rectangular) area of each tile exceeding 0.11 sqm but not exceeding 0.18 sqm, in floors etc. set and jointed in neat cement slurry and pointed in white or coloured cement to match and including over screed bed or bedding layer of motar 15 mm thick for laying floor finished in cement mortar 1:6 complete all as specifed and directed.

M&L for Non skid ceramic coloured tiles 7 to 8 mm thick (square/rectangular) area of each tile exceeding 0.18 sqm but not exceeding 0.38 sqm, in floors etc. set and jointed in neat cement slurry and pointed in white or coloured cement to match as in skirting over and including 10mm thick rendering in CM 1:4 as in backing coat of tiles complete all as specifed and directed.

M&L for glazed ceramic coloured tiles of size 350 x 250 x 7mm/450 x 350 x 7mm thick over and ncluding 10 mm thick rendering in cement mortar 1:4 as in backing coat for tiles on vertical surfaces,set and jointed in neat cement slurry and pointed in white or coloured cement to match complete all as specifed and directed.

M&L for glazed ceramic coloured tiles of size 300 x 200 x 7mm vertical surface as in dado set and jointed in neat cement slurry & pointed in white cement mixed with pigment to match with color of tiles over and including 10 mm thick rendering in cement mortar 1:4 all as specified and directed.

M&L Granite of 20mm thick, work (table rubbed and polished) in steps, jambs, pillars, window-cills, cooking platforms and like in cement mortar (1:4) including pointing in white cement (1:2) using marble dust with admixture of pigment to match with shade of granite and including screed layer of 15 mm thick in CM 1:4 all as specified and as directed.