RENOVATION OF ROOF WORK OF OPERATION CELL BUILDING IN POLICE STATION SECTOR 26 CHANDIGARH.

Retile terracing of mud phaska covered with tiles or brick, in cement mortar by reusing dismantled tile or bricks after cleaning and making tile serviceable for reuse, dismantling mud phaska and cleaning of mother slab properly (75 mm old earth and 25 mm new earth) after performing waterproofing treatment which will be paid separately. Laying 10 cm thick (average) mud phaska of damped brick earth on roofs laid to slopoe consolidated and plastered with 25mm thick mud mortar mixed with bhusa @ 35 kg per cum of earth and gobri leaping with mix 1:1 (1 clay : 1 cow dung) and covered with flat brick tile, grouted with cement mortar 1:3 ( 1 cement : 3 fine sand) mixed with 2% of integral water proofing compound by weight of cement and finished neat including replacing unserviceable tile or bricks with new ones ( the cost of mud included) complete in all respects same as per direction and to the entire satisfaction of Engineer-in-charge . Note :- Dismantling tile and Dismantling mud phaska cost of new tile paid separately.

Providing gola 75x75 mm in cement concrete 1:2:4 (1 cement :2 coarse sand :4 stone aggregate 10 mm and down gauge), including finishing with cementmortar 1:3(1cement :3finesand) asperstandarddesign : In 75x75 mm deep chase

Making khurras 45x45 cm with average minimum thickness of 5cm cement concrete 1:2:4 (1 cement : 2 coarse sand :4 graded stone aggregate of 20 mm nominal size) over P.V.C. sheet 1 m x1 m x 400 micron, finished with 12 mm cement plaster 1:3 (1 cement : 3 coarse sand) and a coat of neat cement, rounding the edges and making and finishing the outlet complete.

12 mm cement plaster of mix : 1:4 (1 cement: 4 fine sand)

Distempering with 1st quality acrylic distemper (ready mixed) having VOC (Volatile Organic Compound ) content less than 50 gram/ litre, of approved brand and manufacturer including applying additional coats wherever required to achieve even shade and colour Old work (one or more coats)

Removing dry or oil bound distemper, water proofing cement paint and the like by scrapping, sand papering and preparing the surface smooth including necessary repairs to scratches etc. complete

Providing and applying cement based putty (Birla, Jk or equivalent) to the required finish complete in all respect and to the entire satisfaction of Engineer-in-charge.

Painting with synthetic enamel paint of approved brand and manufacture of required colour to give an even shade :One or more coats on old work

Finishing walls with Acrylic Smooth exterior paint of required shade Old work (One or more coat applied @ 0.90 ltr/10 sqm).

Demolishing brick tile covering in terracing including stacking of serviceable material and disposal of unserviceable material within 50 metres lead.