REPAIRS TO PLINTH PROTECTION, ROOF TREATMENT JOINERY AND OTHER CONNECTED B/R ALLIED WORKS IN OTM AND MD ACCN IN DOMESTIC AREA AT AFS YELAHANKA

Material & Labour for removing the existing unserviceable tar felt or any type of roof treatment of any description and any thickness from roof slab along with screed bed and PCC including cleaning the surface etc and removing debries from the site complete all as specified & directed.

Material and labour for rendering 15mm thick (average) in cement mortar 1:4 on roof surfaces mixed with water proofing compound as per manufacturer's instructions, finished even and smooth without using extra cement complete all as specified and directed. Note:- supply only of water proofing compound will be measured and paid seperately under relevant item

Supply only approved integral water proofing compound. Make : conplast x 421 IC of M/s Foroc Chemical (IndIa) Ltd or its equivalent of make Dr Fixit/ STP Ltd.

Material & Labour for laying/fixing TPO membrane of non flammable water proofing of roof which shall be a 1.50 mm thick loose laid membrane using FOSROC Proofex ORG membrane or its equivalent in STP/CIPY/SIKA/PIDILITE DR FIXIT, in layers overlapped to achive a minimum weld of 110mm. Hot air welding can be either hand appiled or by means of automatic machines and the rolle either end are overlapped with 110mm are in staggered position and the membrane shall be laid over the layers of non woven geotextile fiber. The separation layer provided to prevent the mechanical abrasion and and cushioning between the fosroc proofex ORG and the concrete sub structure. The termination of Fosroc Proofex ORG by aluminium strip anchoring. Note: Work shall be executed by authorized applicator with prior experience of more than 5 years on applying similar system.

Material & Labour for Applying oil bounded bitumen primer @ 0.20 Kg/Sqm, and providing 3mm thick APP modified water proofing membrane weighing not less then 3.0 Kg/Sqm, reinforced with non woven polyester matt weighing not less then 160 gm/sqm having softening point not less then 150 degree centigrade, having tensile strength of 650 N/5 cm and 350 N/5cm in longitudinal and transverse directions respectively of the reinforcement, trearing strength of 180 N by torch- on application including min 10cm side over lap & 15 cm end laps. Applying a coat of blown grade hot bitumen 90/15 over the membrane @ 1.2 Kg/sqm as per the detailed specifications. Note : The laying/ applying of APP membrane and other connected work shall be carried out by the approved applicator of the manufacturing company of APP membrane.

Removal and cleaning of vegetation, fungus, moss small trees etc from the roof top, chajja and removing spoils to a distance n.exc 100 m from the periphery of the single/Double story building.

Taking down door chowkats or frames not exceeding 1.5 sqm with shutters (without taking off shutters from the frame) of any description complete all as specified and directed.

Taking down door chowkats or frames exceeding 1.5 sqm but not exceeding 4 Sqm with shutters (without taking off shutters from the frame) of any description complete all as specified and directed.

Taking down shutters of any description exc 1sqm and n.exc 2sqm each complete all as specified and directed.

Taking down shutters of any description and refixing in the same opening after necessary easing and cutting complete all as specified and directed.