PROVISION OF CERTAIN B R WORKS AT IACCS OPS COMPLEX AND FOR GD ACTIVITY AT AF STN MEMAURA

Amount

Surface excavation in soft/loose soil n. exc 30 cm deep and averaging 15 cm deep and getting out complete all as specified and directed

M&L Brick work with flyash brick old size, straight or curved on plan exc 6 mtrs mean radius and built in cement mortar 1:6 all as specified.

M&L for plastering 15 mm thick in CM 1:4 on fair/other than fair faces of brick or concrete surfaces, finished the surface even and fair with using extra cement complete all as specified and directed

M&L for preparation of new plastered surfaces of wall and applying three coat of white wash complete all as specified and directed

M&L Broken bricks hardcore of gauge 63mm deposited spread and levelled in layers n exc 15 cm thick watered and rammed to a true surface complete all as specified

M&L for 100mm thick PCC 1:2:4 of type D-2 (using 40mm graded stone agrregate) as in sub base of floors etc complete all as specified and directed

Excavation in post hole (or similar hole) each n exc 0.50 cum, getting out returning filling in and ramming earth or broken rubble mixed with earth around in layer n. exc 25 cm etc and getting out soft/ loose soil complete all as specified and directed

M&L cement concrete type C-2 1:3:6 (40mm graded stone agg.) as in surface channel complete all as specified and directed..

M&L for Mild steel round bars 10mm dia and over, cut to length, bent to shape required, including cranking, bending spirally for hooping for columns, hooking ends and binding with and including mild steel wire (annealed) not less than 0.9mm dia or securing with clips conforming to Gd I, IS-432 (Part-I) Complete all as specified and directed

Supply only Chain Link MS galvanized fencing of 4.00 mm dia of wire and 75 mm aperature complete all as specified and directed

Fixing Only Chain Link fencing including line wires, any mess, size and type to any type of standards, rails, straining bolts, etc including provision of binding wires, complete all as specified and directed

S&F for mild steel work as in posts and struts etc in fencing including cutting tops to shapes as directed, drilling holes, notching for wire etc flat iron fillets (for securing wire mesh etc) including all necessary drilling, bolting or riveting, etc and similar work conforming to Fe-290 Gde E-165 complete all as specified

M&L for mild steel Framed structural work as in doors or gates of angle or other section with gusset plates, rails, braces, etc., complete, drilled for fixing of steel sheeting or other covering. Doors, etc. to be prepared for hanging or sliding with and including either hooks and hinges or steel hanging door fittings (exclusive of steel sheeting or other covering, running rails and guides) and hanging; also fastening and fixing of Fe-410-0 (Gde-E-250) complete all as directed by Engr-in-charge

S & F Pre-painted galvalume aluminium zinc coating GI based corrugated steel sheet 0.50mm of an colour having tensile strength of 550Mpa as in roof covering/cladding to wall, fixed with self tapping screws as specified complete all as specified and directed.

M&L for preparation of newly untreated steel surface and applying two coats of synthetic enamel paint over a coat of Red oxide primer exc 10 cm width or girth, not otherwise described complete all as specified and directed.

Removing excavated materials n exc 50 mtrs and deposited where directed at a level n exc 50 mtr where directed n exc 1.50 m above the starting point.

S&F Powder coated aluminium frame (minimum thickness of powder coating 50 micron) work for doors frames, windows ventilators and partitions (Fixed portions) with extruded built up standard tubular section of size 44.45mmx47.62mmx 1.88 mm thick and weight 0.943 Kg/Rm of approved make conforming to IS 733 and 15:1285 fixing with dash fasteners of required dia and size, including necessary filling up the gaps at i.e junctions, Le at top, bottom. and sides with required EPDM rubber/ neoprene gasket etc. Aluminium sections shall be smooth, rust free, straight. mitred and jointed mechanically wherever required including cleat angle, Aluminium snap beading for glazing/ panelling, C.P. brass/ stainless steel screws, all complete as per architectural drawings and the directions of Engineer-in-Chief.

S&F Powder coated aluminium (minimum thickness of powder coating 50 micron) for shutters of doors, windows & ventilators including providing and fixing hinges/ pivots and making provision for fixing of fittings wherever required including the cost of EPDM rubber/ neoprene gasket required (Fittings shall be paid for separately) with extruded built up standard tubular sections of size 75mmx32mmx1.5mm thick and weight 1.005 kg/Rm of approved make conforming to 15 733 and 15:1285, fixing with dash fasteners of required dia and size, including necessary filling up the gaps at junctions, i.e. at top, bottom and sides with required EPDM rubber/ neoprene gasket etc. Aluminium sections shall be smooth, rust free, straight, mitred and jointed mechanically wherever required including cleat angle. Aluminium snap beading for glazing/ panelling, C.P. brass/ stainless steel screws all complete as per architectural drawings and the directions of Engineer-in-Chief

Supply and fixing 5.5mm thick sheet glass ordianary quality, tineted exceeding 0.50 Sqm in each pane fixed to aluminium frame work with necessary glazing clips/rubber packing/gasket, screws etc complete all as specidied and as directed

M&L for ACP Sheet of 4mm thick of approved make & Colour fixed to aluminum frame work with screw with all necessary accesories etc all as specified and directed by eng in charge.

M&L for forming 12 mm thick expansion joints filled with perforated bituminous filler and top 30mm primed amd sealed with sealing compound grade `A` for 100 mm thick, complete all as specified and directed.

Dismantling, floor, hearth or wall tiling including cement mortar bedding but not backing and removing rubbish off the premises complete all as specified and directed .

M&L Non skid ceramic coloured tiles joint free 7-8 mm thick (Square/ rectangular) area of each tile exceeding 0.18Sqm in floors set and jointed in neat cement slurry and pointed with white or cement to match over and including 15mm screed bed in cement mortar 1:6 complete all as specifed.

Mild steel of thickness 1.25mm , plain, blacksheet in wall cladding,steel gates and similarwork, cut to size, holes punched; including round headed screws, clout nails or rivets and fixed to wood or steel framing with plain 40 mm lap joints with riveted or welded seams, including bending or turning up, mitred angles, etc. as required

Supply only fine sand including proper stacking at site complete all as directed by eng-in-chrage.

M/s Shri krishna Constrcutions (BID ID -3181542)

M/s R D Enterprises (BID ID -3182151)