PROVISION OF APPROACH PATH INCLUDING COVERED SHED NEAR BUILDING NO P-21 IN TECHNICAL AREA OF NPOL, KOCHI

Amount

Surface excavation not exceeding 30cm in depth including getting out and disposal of excavated earth upto 50 m and lift upto 1.5 m, as directed by Engineer-in- Charge in any kind of soil.

Earth work in excavation by mechanical means (Hydraulic excavator) in foundation trenches or drains upto 1.5m depth (not exceeding 1.5 m in width or 10 sqm on plan), including dressing of sides and ramming of bottoms in all kind of soil.

Demolishing brick work built in cement mortar, manually/ mechanical means including stacking of serviceable material and disposal of unserviceable material within 50 metres lead as per direction of Engineer-in-charge.

Dismantling doors, windows (steel or wood) shutter of area 3 sq. metres and below including chowkhats, architrave, holdfasts etc. complete and stacking within 50 metres lead.

Providing and laying in position cement concrete of specified grade including the cost of centering and shuttering up to plinth level in 1:4:8 (1 Cement : 4 coarse sand (zone-III) : 8 graded stone aggregate 40 mm nominal size) as in as in Foundation base, filling of post holes etc complete all as specified and directed by Engr-in-Charge.

Providing and laying factory made Precast concrete solid blocks of 200 mm thickness of grade C-5 made from approved manufacturer in foundation and plinth in and superstructure in cement mortar 1:6 (1 cement : 6 coarse sand) complete all as specified and directed by Engr-in-Charge.

Returning, filling in, including spreading, levelling, watering and well ramming in layers not exc 25 cm complete all as specified and directed by Engr-in-Charge.

Removing excavated material exc. 250 m but n exc. 500 m and depositing where directed complete all as specified and directed.

Excavating holes more than 0.10 cum & upto 0.5 cum including getting out the excavated soil, then returning the soil as required in layers not exceeding 20cm in depth, including consolidating each deposited layer by ramming, watering etc, disposing of surplus excavated soil, as directed within a lead of 50 m and lift upto 1.5 m in all kind of soil.

Providing and laying in position cement concrete of specified grade including the cost of centering and shuttering up to plinth level of mix 1:2:4 (using graded stone aggregate 20 mm nominal size )

M&L for Steel work in built up tubular (round, square or rectangular hollow tubes etc.) of Hot finished welded type tubes trusses, column & beams etc., including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer, including welding and bolted with special shaped washers etc. complete.

M&L for Painting with Two coats synthetic enamel paint of approved brand and manufacture to give an even shade on new work

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

M&L for prepainted galvalume aluminium zinc coating GI based plain sheet 0.5mm thick of any colour having tensile strength of 550 Mpa as in ridges, valleys hips etc fixed with self tapping screws complete all as specified and as directed

M&L for 12 mm cement plaster of mix 1:4 (1 cement: 4 fine sand) complete all as specified and directed by Engr-in-Charge.

Providing and applying plaster of paris putty over newly plastered surface including preparing of the surface even and smooth complete and finishing walls with Two coats of Acrylic Smooth exterior paint of required shade @ 1.67 ltr/10 sqm per coat over and including priming coat of exterior primer applied @ 2.20 kg/10 sqm

Providing and fixing 18 mm thick Granite stone slab colour black, cherry /Ruby red gang saw cut, mirror polished, premoulded and prepolished, machine cut for kitchen platforms, steps, skirting, vanity counters, window sills, facias and similar locations of required size, approved shade, colour and texture laid over 18mm thick base cement mortar 1:4 (1 cement : 4 coarse sand), joints treated with white cement,mixed with matching pigment, epoxy touch ups, including rubbing, curing, moulding and polishing to edges to give high gloss finish etc. complete at all levels complete all as specified and directed by Engineer-in-charge.

M&L for Moorum/red bajri filling in floors or pavings, laid in layers n exc. 15 cm thick, spread, levelled and rammed including watering complete all as specified and directed by Engr-in-Charge.

Supplying and filling in plinth with sand under floors, including watering, ramming, consolidating and dressing complete all as specified and directed by Engr-in-Charge. Note: Punned thickness shall be measured

Supply and laying of Interlocking Cement concrete paver block of 80 mm thick, M-30 complete all as specified and directed by Engr-in-Charge.

Providing and fixing 15 cm wide, 45 cm overall semi-circular plain G.S. sheet gutter with iron brackets 40x3mm size, bolts, nuts and washers etc., including making necessary connections with rain water pipes complete. 0.80 mm thick with zinc coating not less than 275 gm/m² metre

M&L for PVC (SWR) pipes of bore 75mm, single socketed in any length with rubber ring joints fixed to walls including necessary fixing clamps to fix the same etc complete all as specified and directed by Engr-in-Charge.

M&L for PVC (SWR) pipes of bore 110mm single socketed, in any length with rubber ring joints, laid in trenches or in floors complete all as specified and directed by Engr-in-Charge.

S&F of glass partition with double shutter of 12mm thick toughened glass door for office main entrance including Qwell 120 Kg (weight capacity) stainless steel handle, locking arrangement, floor spring, Dowsil, 789 weather sylicon with installation complete all as specified and directed by Engr-in-Charge.

Material & Labour for providing and fixing stainless steel (Grade 304) railing made of hollow tubes, channels, plates etc., including welding, grinding, buffing, polishing and making curvature (where ever required) and fitting the same with necessary stainless steel nuts and bolts complete, including fixing the railing with necessary accessories & stainless steel dash fasteners, stainless steel bolts etc., of required size, on the top of floor or the side of waist slab with suitable arrangement complete all as specified and directed by Engr-in-Charge.

Supply only for Stainless steel chain of 8mm thick of Grade 304 with desired design approved by Engr-in-Charge for inter-connecting balusters etc complete all as specified and directed by Engr-in-Charge.

S&F of ACP sheets (Aluminium Composite Panel) for false ceiling work with 3mm thick sheet of desired colour/design/patters including fixing of sheets fixed with self tapping screws compete all as specified and directed by Engr-in-Charge.

SAM ENGINEERS

K A ALIYAR