REPAIR TO WATER PROOFING TREATMENT, LEAKAGE/ SEEPAGE AND REPLACEMENT OF ROOF SHEET IN CERTAIN ACCN AT AFS AMLA

Material & Labour for cleaning of roof surfaces and applying a coat of oil base bituminous primer @ 0.30 lit per sqm over and including 15mm thick cement plaster in CM 1:4 mix with liquid water proofing admixture@200ml per bag of cement including laying of APP based polymeric membrane weighing not less than 3.00 kg/ Sqm and minimum 3mm thick reinforced with polyster non woven fabric (wt,not less than 150gms/sq. m) land on primed surface by tension application with 100mm over lap travers and 150mm over lap longitunal and finishing the top surface by applying two coat of aluminium paint @ 0.1kg/sqm on each coat including taking down/complete removal of the existing roof treatment including brick tiles and mud phuska (if existing), grubbing up of tree roots and preparation of concrete surfaces by scrubbing down with steel brushes and cleaning all loose dirt/dust with water complete all as specified and directed

Material & Labour for providing cement concrete 30mm thick PCC 1:2:4 type B-0 (using 12.5mm graded stone agg) as in padding on roofs slab to receive water proofing treatment, laid to required slope, finished even and smooth without using extra cement complete all as specified and directed.

Supply only liquid water proofing chemical.

Taking down cement plaster on brick/stone or concrete surface including racking out joints, hacking for key, scrubbing down with water to receive plaster, including removing debris/rubbish materials off the site all as specified and directed.

M&L for rendering 15mm thick in two layer (10mm & 5 mm) fair faces of brick work or Concrete surface in two coats 10mm thick in CM(1:6) as under coat 5mm thick CM (1:4) as finishing coat in two separate layer mixed with liquid water proofing compound in finishing coat only with liquid waterproofing compound @ 200ml per bag of cement finished even and smooth without using extra cement complete all as specified and as directed. Note: Water proofing compound shall be measured and paid seperately

M&L for preparing new surfaces of walls and applying two coat of cement base paint over a coat of primer as per manufacturer instructions including use of scaffoldings complete all as specified and directed.

M&L for repairing of R.C.C projections, chajjias, roofs, facia, columns, beams etc., in patches not exceeding 3 Sqm in each patch by necessary preparation, Scrapping, cutting, chiseling Dusting and cleaning exposed reinforcement, surfaces of damaged, loose R.C.C surfaces and applying one coat of cement slurry and filling the surfaces with cement concrete (1:1.5:3) using 12.5mm graded crushed stone aggregates and reinforced with welded mesh (If Reqd) with or without facia and finished with 15 mm thick cement and sand mortar (1:4) using coarse sand and thickness of R.C.C member n. exc 75mm including necessary form work at any height including dismantling of damaged concrete complete all as specified and directed (Note : welded mesh will be measured and paid separately.)

S&F Galvanised welded steel wire fabric cut to lengths, bent to shape required and tying with and including mild steel wire (annealed) not less than 0.9mm in dia supplied and fixed as extra reinforcements to RCC members like ceilings, chajja’s, beams, columns, parapet walls, waste slab etc., including all cutting and waste (wt not exc 4.00 kg/Sqm) complete all as specified and directed.

Supplying, mixing & applying 15 to 20mm thick single component, ready to use, structural grade high build polymer modified mortar, composed of cement, properly selected & graded fillers, polymers additives with specially designed acrylic fibers, finished even and fair on prepared concrete surfaces of R.C.C projections, chajjias, roofs, facia, columns, beams etc., in patches and reinforced with welded mesh (If Reqd) including necessary preparation, Scrapping, cutting, chiseling dusting and cleaning exposed reinforcement, surfaces of damaged, loose R.C.C surfaces etc., and finished with 15 mm thick cement and sand mortar (1:4) using coarse sand complete all as specified and directed. Make : Dr Fixit polymer mortar HB of Pidilite / Fosroc Renderoc HB of Fosroc/ Sika quick 1000 of Sika/ Master Emaco N303 of BASF.