SPECIAL REPAIR TO ROOF TREATMENT AT ICU OFFRS WARD AND OHT NO 01 AT MH UNDER GE MAINT INF SCHOOL MHOW

M&L for preparation of newly steel surfaces, of any description, over 10 cm width or girth, and applying two coats of synthetic enamel paint over a coat of red oxide complete all as specified and directed.

Demolition of cement concrete in ground floor and paving not exceeding 15cm thick ( below or above ground level ) complete including removal of debries out side MD land all complete all as specified and directed .

Taking down existing un-serviceable water proofing treatment from roof slab/Sloped Roof /Vertical surface and cleaning the roof slab by wire brush and removing debris to a distance exc 500 mtr but not exc 1.50 Km etc complete all as specified and directed.

M & L for Brushing with neat cement slurry @ 3 Kg per Sqm area mixed with integral water proofing compound as specified and directed (WPC shall be measured and paid separately under respective item).

M&L for Providing cement concrete 1:2:4 type, B1 using 20 mm graded stone aggregates as in copings, Roof padding/staging kerbs of water tank etc including necessary formwork, weathering, slightly rounded or chamfered angles and throating complete all as specified and directed.

M&L for 10 mm thick rendering in CM 1:3 with WPC @ 3% on fair faces of brick work or concrete surface finished even & smooth without using extra cement (Note : WPC to be paid seprately) complete all as specified and directed by Engr-in-Charge.

Supply only Liquid Water proofing compound PIDIPROOF LW+ of Dr FIXIT or equivalent as approved.

M&L APP based polymeric membrane minimum weighing 3.6 kg/sqm and minimum 3mm thick reinforced with polyester non woven fabric (wt not less than 150 gms/sqm) with 15 cm longitudinal & horizontal over lapping and joints finally pasted with thermo- fused withblow lamp laid over a coat bitumen @ 1.20 Kg /Sqm over bituminous primer 0.30 ltr per sqm as per APP manufacturer instructions etc complete all as specified and directed.

M&L for Cement concrete tiles 25cm x 25cm x 20mm thick,m a c h i n e pressed; set jointed with epoxy and pointed in neat cement slurry in floors, and cut and polished in floors etc set and jointed in neat cement slurry and pointed in coloured cement to match with colour of tile over and including 15mm thick screed bed or bedding layer in cement mortar 1:6 complete all as specified and directed.

M&L two coat of aluminium paint over top surface of water proofing membrane etc complete all as specified and directed.