Repair/maint of OR dining Hall Bldg and Cleaning of water tanks for HQ 27 Sector Assam Rifles, Churachandpur

Amount

SCHEDULE ‘A’ PART-I Dismantling wooden trellis work excluding frames but including stacking the serviceable material within 50 metres lead.

Providing wood Kiln seasoned hollock woodwork in frames of false ceiling, partitions etc. sawn and fixed in position with necessary stainless steel screws etc

Providing and fixing 12 mm thick Pre -laminated medium density fibre board exterior grade (Grade-I) IS:14587:1998 marked, to frame, backing or studding with screws etc. complete

SCHEDULE ‘A’ PART-II Cleaning of under ground sump including disposal of slit and rubbish. The cleaning shall consist operations of (i)Tank shall be emptied of water by pumping & bottom shall be cleaned of silt and other deposits (ii) Entire surface area of the sump shall then scrubbed thoroughly with wire brush etc. and pressure washed with water (iii) Chlorination of RCC internal surface by chlorine and (iv) The treated surface shall be dried using air jetting/ manualing and all loose particles shall be removal from the surface.

Repairs to plaster With cement mortar 1:4 of thickness 12 mm to 20 mm in patches of area 2.5 sqm and under with Neat cement punning, including cutting the patch in proper shape, raking out joints and preparing and plastering the surface of the walls complete, including disposal of rubbish to the dumping ground, all complete.

Cleaning of terrace/loft water storage tank (inside surface area) upto 2000 litre capacity at all heights with coconut brushes, duster etc., removal of silt, rubbish from the tank and cleaning the tank with fresh water disinfecting with bleaching powder @ 0.5gm per litre capacity of tank including marking the date of cleaning on the side of tank body.

AMAR RANJAN KUMAR (BID ID -3208106)