MC and EW (Development and Repair of Buildings) Guwahati Circle Office at Guwahati (2026-27) as specified in the BOQ .

Provision for repair of sliding mechanism of the window shutter (consisting of aluminium section with EPDM) for smooth closing and opening of the shutter with replacing of mechanical wheel system and EPDM of overall Size (a) 1.35 x3.75 m (Guest Room1) (b) 3.30 x 1.35 m (Survey Section) (c) 1.35 x5.50 m (Guest Room1) (d)1.35x1.65 m (Pantry Corridor)

Supply and installation of 1.5 ton split inverter AC (minimum three star) of reputed brand in General/Other Section with all appliances and necessary electric connection.

Provision for repairing of 4 (four) nos. of AC's by filling gas, replacing hose (water outlet) pipe, repair of circuit etc.

Provision for supply and fixing of good quality collapsible curtain of size: 3.30 x 1.50 m and 2x1.55x1.80 m in the cabin of JAO and Survey Officer complete in all respect as per direction of engineer in charge.

Provision for repair/replacement of wiring system, electric connection, repair of main connection from DG set to office building with all necessary appliances and accessories complete in all respect. (Details to be provided during execution of work.)

Provision for repair/ replacement of existing plumbing system, water closet, tapes, etc. as per direction of engineer in charge. (Details to be provided during execution of work)

Providing and fixing false ceiling at all heights including providing and fixing of frame work made of special sections , power pressed from M.S. sheets and galvanized with zinc coating of 120 gms / sqm ( both side inclusive ) as per IS : 277 and consisting of angle cleats of size 25 mm wide x 1.6 mm thick with flanges of 27 mm and 37mm , at 1200 mm centre to centre , one flange fixed to the ceiling with dash fastener 12.5 mm dia x 50 mm long with 6 mm dia bolts , other flange of cleat fixed to the angle hangers of 25x10x0,50 mm of required length with nuts & bolts of required size and other end of angle hanger fixed with intermediate G.I. channels 45x15x0.9 mm running at the spacing of 1200 mm centre to centre , to which the ceiling section 0.5 mm thick bottom wedge of 80 mm with tapered flanges of 26 mm each having lips of 10.5 mm , at 450 mm centre to centre , shall be fixed in a direction perpendicular to G.I. intermediate channel with connecting clips made out of 2.64 mm dia x 230 mm long G.I. wire at every junction, including fixing perimeter channels 0.5 mm thick 27 mm high having flanges of 20 mm and 30 mm long , the perimeter of ceiling fixed to wall / partition with the help of rawl plugs at 450 mm centre , with 25 mm long dry wall screws @ 230 mm interval , including fixing of gypsum board to ceiling section and perimeter channel with the help of dry wall screws of size 3,5 x 25 mm at 230 mm c / c , including jointing and finishing to a flush finish of tapered and square edges of the board with recommended jointing compound , jointing tapes , finishing with jointing compound in 3 layers covering upto 150 mm on both sides of joint and two coats of primer suitable for board , all as per manufacturer's specification and also including the cost of making openings for light fittings , grills , diffusers , cutouts made with 12.5 mm thick tapered edge gypsum plain board conforming to IS :2095- ( Part 1 ) 2011 ( Board with BIS certification marks ) 12.5 mm thick tapered edge Class Reinforced Gypsum ( GRG ) board conforming to IS : 2095- ( Part 3 ) 1996 (Boards with BIS certification marks ) frame of perimeter channels suitably fixed . all complete as per drawings , specification and direction of the Engineer in Charge but excluding the cost of painting with 12.5 mm thick tapered edge gypsum plain board conforming to IS : 2095- ( Part1 ) 2011 ( Board with BIS certification marks ) 12.5 mm thick tapered edge Class Reinforced Gypsum ( GRG ) board conforming to IS : 2095- ( Part 3 ) 1996 ( Boards with BIS certification marks )

Provision for barricading of parking area with stand chain Barrier metal fence Barricade by providing SS post of NB dia 65mm (Grade 304), height 1.0 meter, spaced at distance of 1m with SS chain rings (6mm to 8mm) welded at the top of the post by giving proper sag complete as per direction of engineer in charge.