WBHB/DDEWII/NIeT07/26-27/SL02

Taking out carefully Ranigunge pattern tiles from roof stacking seviceable tiles at site and removing rubbish as directed within a lead of 75m.

Stripping off worn out plaster and raking out joints of walls, celings etc. upto any height and in any floor including removing rubbish within a lead of 75m as directed.

Post-Constructional Anti-termite measures: c) Anti-termite treatment to the soil under floor with chemical emulsion by admixing chloropyrofos emulsifiable concentrate (1% concentration) with water byweight including drilling vertically 12mm.dia holes at the junction of floor and wall at 300mm. interval to reach the soil below using hand operated pressure pump to squirt chemical emulsion into the pump to squirt chemical emulsion into the holes at the rate of one litre per hole. The holes shall be sealed after operation to match with the existing floor. The entire work is tobecarriedout asper specification laid down in para4.3.1.4 of code I.S.-6313(Part-III)1981

Post-Constructional Anti-termite measures: (d)Anti-termite treatment to the junction of wood work and masonry walls with chemical emulsion byadmixing chloropyrofos emulsifiable concentrates (1% concentration) with water by weight including spraying at the points of contact with the adjoining masonry by drilling 6m. dia holes at a down ward angle of about 45 degree at the junction of wood work and masonry and squirting chemical emulsion into the seholes at the rate of half litre per hole.The entire work is to be carried out as per specification of Code I.S.-6313 (Part-III)-1981. The shutters are to be sprayed with emulsion. on both sides. All wooden fixtures like almirahs, racks etc. are also to be throughly sprayed with chemical emulsion. (Payment will be made on the basis of outsidemeasurements of doors and windows)

Plaster (to wall, floor, ceiling etc.) with sand and cement mortar including rounding off or chamfering corners as directed and raking out joints including throating, nosing and drip course, scaffolding /staging where necessary . (A) 15 mm thick Plaster(4:1) sand cement motor. (i) INTERNAL d) 1st. Floor

Ordinary Cement concrete (mix 1:2:4) with graded stone chips (20 mm nominal size) excluding shuttering and reinforcement,if any, in ground floor as per relevant IS codes.a) Pakur Variety

Washing and cleaning with soap water and rubbing with oil cloth in all types of floor and dado.

(a)Cleaning the walls and ceiling by scraping, sand papering and smoothening down the surface including putting

Supplying, fitting & fixing1st qualityCeramic tiles in walls and floors to match with the existing work & 4nos. of keystones (10mm) fixed with araldite at the back of each tile &finishing the jointswithwhite cement mixed with colouringoxide if required to match the colour of tiles including roughening of concrete surface, if necessary or by synthetic adhesive & grout materials etc. A) Floor WithSandCementMortar (1:4) 20mmthick&2mmthick cement slurry at back side of tiles using [email protected] Kg/Sq.m & joint filling using white cement slurry @ 0.20kg/Sq.m. (a) Area of each tile upto 0.09 Sq.m (i) Coloured decorative

B) Wall WithSandCementMortar (1:3) 15mm thick & 2mm thick cement slurry at back side of tiles using [email protected]/Sq.m & joint filling using white cement slurry @ 0.20kg/Sq.m. (a) Area of each tile upto 0.09 Sq.m (i) Coloured decorative