REPAIR TO ROOF TREATMENT, SEEPAGE LEAKAGE TOILETS AND RELATED BR WORKS TO CERTAIN BLDGS UNDER AGE BR III OF GE (SOUTH) MEERUT

M&L for, APP based polymeric membrane weighing minimum 3.5 Kg/Sqm and minimum 3 mm thick, reinforced with polyester non woven fabric( weight not less than 160 grams/Sqm) laid over primed surface including bitumens primer conforming to IS-3384 applied at rate of 0.3 litre/Sqm by forced application, complete all as specified and directed. Roof treatmentI roof shall consist of:- Note: The treatment shall be got executed through approved specialist agency or under their supervision and guidenceas under :- (i) 20 mm thick Cement plaster in CM 1:3 on fair faces of brick work or Concrete surfaces, Mixing with water proofing chemical (WPC will be measured and paid separetely) over neat cement slurry @200ml in each bag of cement of 50 kgs Kg/Sqm on old concrete Surfaces and taking down existing roof treatment including scrapping old bitumen layer complete of any description and removing of cement plaster/padding concrete on concrete surface of roof slab upto original roof slab including cleaning and disposal of debris off the premises complete all as directed. (ii) Applying one coat of bituminous primer conforming to IS-3384 @ 0.3Litre/Sqm (iii) Applying one coat bitumen grade 85/25 @ 1.2 Kg/Sqm over primer (vi) Laying of APP base membrane of specified thickness and weight by torch appliation and sealing joints (iv) Applying one coat bitumen grade 85/25 @ 1.2 Kg/Sqm over APP based memebrane (vi) Applying two coats of bitumionous aluminium paint on top over APP based memebrane

M&L for, APP based polymeric membrane weighing minimum 3.5 Kg/Sqm and minimum 3 mm thick, reinforced with polyester non woven fabric( weight not less than 160 grams/Sqm) laid over primed surface including bitumens primer conforming to IS-3384 applied at rate of 0.3 litre/Sqm by forced application, complete all as specified and directed. Roof treatmentI roof shall consist of:- Note: The treatment shall be got executed through approved specialist agency or under their supervision and guidence as under :- (i) 20 mm thick Cement plaster in CM 1:3 on fair faces of brick work or Concrete surfaces, Mixing with water proofing chemical (WPC will be measured and paid separetely) over neat cement slurry @200ml in each bag of cement of 50 kgs Kg/Sqm on old concrete Surfaces and taking down existing roof treatment including scrapping old bitumen layer complete of any description and removing of cement plaster/padding concrete on concrete surface of roof slab upto original roof slab including cleaning and disposal of debris off the premises complete all as directed. (ii) Applying one coat of bituminous primer conforming to IS-3384 @ 0.3Litre/Sqm (iii) Applying one coat bitumen grade 85/25 @ 1.2 Kg/Sqm over primer (vi) Laying of APP base membrane of specified thickness and weight by torch appliation and sealing joints (iv) Applying one coat bitumen grade 85/25 @ 1.2 Kg/Sqm over APP based memebrane (vi) Applying two coats of bitumionous aluminium paint on top over APP based memebrane (vii) Cement concrete tiles 25cm x 25 cm x 22mm thick machine pressed set jointed and pointed in neat cement slurry with grey cement and no pigment laid over APP based memebrane.

M&L for, PCC 1:2:4, type B-0 using 12.5mm graded stone aggregate as in padding concrete/levelling course, to maintain slopes on roof and finishing the surfaces fair and even including necessary formwork and other similar work complete all as specified and directed.

M & L for preparation of concrete surfaces by brushing, cleaning and washing all the undulations, cracks, pores ,cleaned and sealed with PU sealant or crack seal properly and apply 1st coat of PU Magnum @ 750gram/Sqm over a coat of epoxy primer @ 200ml/sqm (laying 30-40 GSM Geotextile with 50mm side and end over laps on the layers wherever required and will be measured and paid seperately) and apply 2nd coat of PU Magnum on entire surface @750 grams/Sqm all as specified and as per manufacurers instructions and as direc tedBrand: Asian/Foxroc/Pedilite Note: The above item shall be executed by Auth manufacturer/auth applicator after taking prior approval from Engineer -in- Charge including 20 mm thick Cement plaster in CM 1:3 on fair faces of brick work or Concrete surfaces, Mixing with water proofing chemical (WPC will be measured and paid separetely) over neat cement slurry @200ml in each bag of cement of 50 kgs Kg/Sqm on old concrete Surfaces and taking down existing roof treatment including scrapping old bitumen layer complete of any description and removing of cement plaster/padding concrete on concrete surface of roof slab upto original roof slab including cleaning and disposal of debris off the premises complete all as directed.

Supply only Geotextile 30-40 GSM Complete all as per manufacturers instructions

Supply only Liquid water proofing chemical of pedelite/Doctor fixit or equallent (ISI Marked) complete,all as specified and directive.

M & L for Cutting grooves in brick wall, 75mm wide and 65mm deep and shaping horizantal faces of grooves with cement mortar in CM 1:3 and making good in CM 1:3 after inserting membrance in to the groove. complete,all as specified and directive.

M & L, for PCC 1:2:4 Type B1 (using 20 mm graded stone aggregate)as in roof kerbs or covering rounded or chamfered on edges all as specified.

M & L for Preparation of old plastered surfaces of External walls in different locations and at any height, contaminations, fungus and other micro organism growth shall be removed by mechanical means. Supply and applying Smartcare Damp proof single coats @ 0.45Ltr/Sqm over a coat of Damproof primer diluted with 33% by water and allow the coating to be cured complete as per manufacturer specifications. Brand: Asian/Foxroc/Pedilite Note: The above item shall be executed by Auth manufacturer/auth applicator after taking prior approval from Engineer -in- Charge

M & L for Preparation of old plastered surfaces of internal wall, in different locations and at any height, contaminations, fungus and other micro organism growth shall be removed by mechanical means. Supply and applying Damp block-2K two coats @ 1.50Kg/Sqm in two coats. Once the coating is cured, apply a single coat of epoxy triblock 1Kg/2 Sqm and allow the coating to be cured complete as per manufacturer specifications.Brand: Asian/Foxroc/Pedilite Note: The above item shall be executed by Auth manufacturer/auth applicator after taking prior approval from Engineer -in- Charge