MAINTENANCE OF OTM BUILDING AND INTERNAL SERVICES, REPAIRS AND CLEANING OF MANHOLES, SEPTIC TANK AND FILTER BEDS AT ASTE UNDER GE (AF) MARATHAHALLI BANGALORE.

Dismantling boarding , any description , fixed in any position with screws.

M&L Gl frame work for seamless ceiling comprising of Gl perimeter channnel 0.55 mm thick with two unequal flanges of 20 and 30 mm and web of 27 mm fixed to surrounding wall using nylon sleeves and screws at 450 mm centre to centre/intermediate channel 0.9 mm thick having two equal flanges of 15 mm each and web of 45 mm suspended from soffit at approx 900 mm centre to centre with Gl cleat and steel expansion fasteners with and including ceiling section (not exc 1.2 m length) of 0.55 mm thickness having kurled web of 50 mm and flange of 26 mm each with lips of 10.5 mm fixed to the intermediate channel with connecting clips across the intermediate channel at 457 mm centre to centre.

Providing and fixing 8mm thick Seamless calcium silicate ceiling made out of 1800 x 1200 mm size board of siliceous and calcareous material reinforced with cellulose fibre fixed to the ceiling section with 25 mm long self drilling and tapping screws having phillips head with under head cutter at 200 mm centre to centre, including finshing the joint of face board with specially formulated jointing compound and 48 mm wide fibre tape to provide seam less finish and apply a coat of distemper as required (Frame work for ceiling shall be measured and paid separately)complete all as specified and directed.

Anodised aluminium snap grid 600mmx600mm frame work for false ceiling all as specified

Providing and fixing 10mm thick plaster of paris ceiling (Gypsum anhydrous) to flat surface over aluminium snap grid 600mmx600mm frame work, or metal frame work and reinforced with G.I. wiremesh (Fillets, metal frame work and G.I. wire mesh paid separately)

M&L Solid PVC Wall/ceiling Lining consisting of 5mm thick Plain colour PVC sheet inclusive of solvent cement and fixing at site on PVC frame as per specifications and drawing

M&L 5mm thick PVC sheet fillet of width 35mm for wall/ceiling paneling inclusive of fixing on to wall to make PVC Frame as per specification and drawing.

Demolition of cement concrete in ground floors and paving not exceeding 15 cm thickness ( below or above ground level) and disposing the rubbish to a distance exceeding 50 Mtr but not exceeding 100 Mtr away to low lying areas complete all as specified and directed.

M&L for 75mm thick PCC 1:4:8 type D-2 (using 40mm graded stone aggregate) in sub base of floor.

Providing and laying 60mm thick factory made chamfered edge cement concrete paver block of M-35 grade with approved colour, design & pattern as in footparth, parks, lawns, drive ways or light traffic parking etc., of required strength, thickness & size/ shape, made by table vibratory method using PU mould, laid in required colour & pattern over and including 50mm thick compacted bed of fine sand, compacting and proper embedding/ laying of inter locking paver blocks into the sand bedding layer through vibratory compaction by using plate vibrator, filling the joints with sand and cutting of paver blocks as per required size and pattern, finishing and sweeping extra sand complete all as specified.