RENOVATION OF EXISTING BARRACK FOR TWO COMPANY STORES IN 16 TH BTN AT BAKKANNAPALEM OF VISAKHAPATNAM

DESIGN, FABRICATION & SUPPLY OF LIGHT WEIGHT PRE ENGINEERED BUILDINGS FOR A MAXIMUM SPAN OF 9 METRES WITH 50 x 50 x 2.8 MM M.5 HOLLOW SQUARE TUBES FOR COLUMNS, TRUSSES & PURLINS WALLS WITH SANDWICH PANELS MADE UP OF 2 NOS 10MM THICK CEMENT BONDED PARTICLE/ FIBRE BOARD'S WITH 25MM THICK 12 KG/CUM DENSITY EXPANDED POLYSTYRENE IN BETWEEN ENCASED IN 1.25 MM THICK 24X7X26 MM 'W' TRACKS IN BOTTOM & TOP AND 'H' SECTION FOR SIDES WITH DOORS, WINDOWS & VENTILATORS, ROOFING WITH 26 GAUGE PRE PAINTED PROFILED SHEETS FIXED WITH SELF TAPPING/ DRILLING SCREWS, PAINTING WITH ENAMEL PAINT FOR STEEL ITEMS, OBD FOR INTERIORS AND ACE FOR EXTERIORS & PROVIDING BASE PLATES, TEMPLATES & ANCHOR BOLTS ALONG WITH CIVIL FOUNDATION DESIGNS & DRAWINGS FOR THE FINISHED ITEM OF WORK

STEEL STRUCTURE: STRUCTURE IS MADE UP OF 50X50X 2.8 MM/33X66X2.8MM THICK HOLLOW M.S. SECTIONS FOR TRUSSES, COLUMNS, AND PURLINS…... COLUMNS

10 MM THICK 200X200 MM M.S. PLATES FOR BASE PLATES, 250 MM LONG 12MM ANCHOR BOLTS WITH PLATE WASHER AND NUTS COMPLETE WITH ONE COAT OF ASIAN OR EQUIVALENT RED OXIDE PAINT.

SANDWICH PANELS: SANDWICH PANELS OF 50 MM THICK WITH 25 MM THERMOCOLE OF 12 KG/CUM, FIXED IN BETWEEN 2 NOS 10 MM CEMENT BONDED WOOD PARTICLE/ FIBRE BOARDS PROPERLY FIXED TOGETHER WITH 30 MMX30MMX30MM WOOD PIECES ALONG WIDTH & LENGTH WHEREVER NECESSARY

U TRACKS & SECTION: BOTTOM & TOP U TRACKS ARE 1RM. MADE OF 1.25 MM THICK 120 GSM G.I. SHEET OF SIZE 24X51X26 MM SIZE.

FABRICATED 'H' SECTIONS ARE MADE UP OF 2 NOS 1.25 MM 1RM. THICK C.R. OF 40 MM WIDTH FOR FLANGES AND 1 NOS OF 2 MM THICK C.R. OF 50 MM WIDTH PLATE FOR WEB. WILL BE USED

SANDWICH PANEL JOINERY IS MADE UP OF COUPLERS OR 1RM EQUIVALENT MADE FROM 0.6 MM G.I. ROLL FORMED SECTION TO HOLD 2 NOS OF 10 MM BOARD ON BOTH SIDES WITH 25 мм THERMOCOLE IN BETWEEN.

DOOR FRAMES :-51 X 51 STEPPED U SECTION MADE FROM 1.25 MM THICK C.R. SECTION WITH A 32 MM REBATE FOR 30 MM FLUSH DOOR AND DOOR SHUTTERS WITH 30 MM THICK BLOCK BOARD/FLUSH DOORS WITH BOILING WATER PROOF PLYWOOD COMPLETE WITH NECESSARY HARD WARE.

PAINTING:-1) STEEL STRUCTURE IS TO BE PAINTED WITH 2.150M COATS OF GRADE I ENAMEL PAINT.

PAINTING:-3) INTERIORS ARE PAINTED WITH 1-2 COAT OF 1 SQM INTERIOR EMULSION PAINT.