PROVISION OF FIRE POINTS AND RENOVATION OF BRIEFING HALL AT AFS THANJAVUR

Amount

Surface excavation not exceeding 30cm deep and averging 15 cm deep and getting out in hard / dense soil complete all as specified and as directed.

Excavating in trenches not exceeding 1.5m wide and not exceeding 1.5m in depth and getting out in hard / dense soil complete all as specified and as directed

Excavating in post holes(or similar holes) in hard / dense soil each not exceeding 0.5cum, getting out, returning, filling in and ramming earth or broken rubble mixed earth around, in layers not exceeding 25cm complete all specified and as directed

Plain Cement concrete 1:4:8 type D2 using 40mm graded stone aggregate as in foundations, filling and mass concrete complete all as specified and as directed.

Brick work with flyash brick, straight or curved on plan exceeding 6m mean radius built in CM 1:6 complete all as specified and as directed.

Rendering 10mm thick in CM 1:6 on fair faces of brick work or concrete surfaces finished even and smooth without using extra cement complete all as specified and directed.

Preparation of new steel and applying two coats of synthetic enamel paint over one coat of red oxide zinc primer complete all as specified and directed.

Trusses, purlins, posts, crane gantries, rails and fastenings and heavy bracket framing (Beam, tee, angle, channel or flat sections) including distance pieces, cleats and nut & bolts etc complete all as specified and directed.

Pre-painted Galvalume aluminium zinc coating GI based corrugated steel sheet 0.50mm thick of any colour having tensile strength of 550mpa as in roof covering/cladding to wall, fixed with self taping screws complete all as specified and directed.

Pre-painted Galvalume aluminium zinc coating GI based plain steel sheet 0.50mm thick of any colour having tensile strength of 550mpa as in ridges / cladding to wall, fixed with self taping screws complete all as specified and directed.

Preparing new plastered wall surfaces and applying 3 coat of white wash complete all as specified and directed.

Mild steel plates as in cleats, base plates, etc Fe 410w (gde E-250), 5mm thick or over in available sizes all as specified and directed.

Mild steel (screw bolt machine made) with hexagonal or square heads at one end and screwed the other or screw both end each screwed end to be fitted with washers and one hexagonal or square nut exceeding 5 cm and not exceeding 10 cm long complete all as specified and directed.

Bands, straps, supports or stays for rainwater, ventilating pipes, including bolts, if required hooks (stay), heavy for large gates, hook and pintle hinges, large hasps and staples, chains, handmade sliding bolts, clamps, jold fasts, wall ties, hooks for hanging fans / fire buckets, plain angle cleats for securing purlins to wood trusses or rafters, knee piece small articles confirming Fe-290 Gde-E-165 complete all as specified and directed.

Sand filling under floors or in foundations including watering and consolidation complete all as specified and as directed.

Removing excavated material to a distance exceeding 250m but not exceeding 500m and depositing at a location all as directed.

Dismantling floor, hearth or wall tiling including cement mortar bedding (but not backing), removing serviceable tiles to store and rubbish off the premises

Demolition of stone slabs and tiles of any description or thickness in floors, aprons etc. laid bedded and pointed in cement mortar.

Vitrified ceramic tiles light shade 10mm thick (square/rectangular) polished,, area of each tiles not exceeding 0.36sqm, laid in floors etc over 15mm thick screed bed in CM 1:6, set and jointed in neat cement slurry and pointed in white or coloured cement to match all as specified and as directed.

BKR Enterprises