PERIODICAL SERVICES TO BUILDINGS AT OMQ AND SINGLE OFFRS ACCN AND OFFICERS MESSS AREA UNDER GE (AF) LOHEGAON AT 2 WING AF STATION PUNE

M & L for Preparation of old plastered surfaces/un plastered surfaces including brooming down with steel wire brushing scrapping down smoke spout moulds, moss and efflorescence, salt treating oil and greasy spots etc and applying one coat of white washing on old plastered surfaces of walls all as specified.

All as per ser item No 1 above but on surface of on ceiling /soffits of slabs, chajjas all as specified and as directed at site.

M & L for Preparation of old surfaces including brooming down with steel wire brushing scrapping down soot’s, moulds, moss and efflorescence, salts ,treating oil and greasy spots etc and applying one coat of cement base paint at any position all as specified and directed.

Complete removal of existing treatment on external/Internal walls surfaces of buildings all as specified and directed by Engineer in Charge.

M&L for applying two or more coats of 100% Premium acrylic emulsion paint having VOC less than than 50gm/litre and UV resistance as per IS 15489:2004 Alkali and fungal resistance, dirt resistance exterior paint or required shade with silicon additives @ 1.43 litre/10 sqm over and including priming coat of exterior primer applied @0.9 litre/10 sqm over new surfaces/old surfaces of wall all as specified and directed.

M & L for distempering with 1st quality acrylic distemper (ready mixed) having VOC content less than 50 gms/litre of approved munufacutre of required shade and colour complete as sper munufacuters specification two or more coat on new work inclduing priming chalk whiting applied over new surfaces all as specified and directed.

Cutting down the plant/trees of girth n exc 15cm, from roof/top sides of external walls of bldgs, in chajjas, wall junctions, junctions of GI/CI/AC/PVC pipes and taking out roots entered in wall/slabs, applying emulsion of non toxic chemicals including making good the surface using PCC 1:2:4 type B1 or cement mortar (1:2) or brick work in CM(1:4) plastered with CM(1:4) to match with existing surface and repairing the pipes and joints which was affected by cutting down/taking out process all as specified and as directed for plants / trees located upto a ht of 7.50 mtrs from GL.etc. complete all as specified and directed by Engineer-in-charge.

M & L for Preparation of old painted wooden surfaces of any description having width/girth exceeding 10cm and applying one coat of synthetic enamel paint for material and labour complete.

M & L for Preparation of old painted steel/iron surfaces of any description having width/girth exceeding 10cm and applying one coat of synthetic enamel paint for material and labour complete.

Terrace/ Roof/Balcony /Chajja Waterproofing with Pure Polyurethane. (i) Cleaning the surface and made free of dirt, foreign particles, laitance followed by grinding all protrusions to make surface modulated. Thereafter, inspection for cracks on the surface caused by thermal expantion contraction. Cutting the grooves with suitable cutter machine in "v" groove filled with Repair mortar/Microconcrete/General purpose grout as recommended proportionaly as per recommendation of manufacturer.Making of Gollas at all the corners with Polymer modified mortar(1:4 Cement:sand with 3.5% Acylic of cement weigth). (ii). Supplying and applying High build elastomeric waterproofing coating based on pure, hydrophobic polyurethane, cold applied of spray / brush applied, membrane with an elongation of 280% and tensile strength of 2.7 N/mm2 as per ASTM D 2370, crack bridging ability of 3mm, no leakage upto 5 bars of water pressure as per DIN 1048, min 88 % solid content. The system includes final base preparation, epoxy primer 1:1(Resin:hardner) application with 100 % water dilution and Pure polyurethane application in 2 coats with a total min consumption of 1.25 Kg per SQM .Application should be done with Graco sprayer by a company authorised applicator. Approved Make- Asian Paints, BASF, Texa