PROVN OF MISC B/R WORKS SERVICES AT WCDMA SITES OF COMN AND IT AT AFS AND ACS AT CERTAIN PATIENT WARD AT 5 AFH UNDER GE (AF) JORHAT

Amount

Excavation in trenches not exc. 1.5m wide and 1.5m in depth for foundations, drains, manholes, etc. not exc. 10 Sqm on plan and n. exc.1.5m in depth and getting out in hard/dense soil complete all as specified and as directed.

M&L for reinforced cement concrete, M-25 (Design Mix) (20mm stone aggregate) as in foundations, including rafts, footings, foundation beams, plinth beams; bases for columns, etc. basement slabs, under-reamed piles and mass concrete complete all as specified and as directed.

M&L for reinforced cement concrete, M-25 (Design Mix) (20mm stone aggregate) as in columns, pillars, piers, posts and struts complete all as specified and as directed.

M&L for TMT 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 complete all as specified and as directed.

All as per Serial item No. 14 here-in-before but 5mm dia and over upto and including 10mm dia in stirrups, spacers and binders, etc.

Formwork to sides of concrete foundations, footings, bases of columns, raft and raft beams, sides and soffits (if any) of foundation and plinth beams, and similar work, vertical or to batter complete all as specified and as directed.

Formwork to sides of pillars, posts, struts, piers, columns and stanchion, etc. for fair finished surfaces of concrete complete all as specified and as directed.

Returning, filling in including spreading, levelling, watering and well ramming in layers not exc. 25cm as in soft/loose soil complete all as specified and as directed.

Removing excavated material not exceeding 50m and depositing where directed at a level not exc 1.5m above the starting point complete all as specified and as directed.

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

M&L for PCC (1:4:8) type D-2 (using 40mm graded stone aggregate) as in foundation, filling & mass concrete complete all as specified and as directed.

M&L for mild steel screw bolts (machine made) with hexagonal or square heads at one end and screwed the other, or screwed both ends, each screwed end to be fitted with washers and one hexagonal or square nut n. exc. 50mm long (dia of neck 5 to 10mm) complete all as specified and as directed.

S&F mild steel plates (plain or chequered) channels, square cut or notched (ordinary and counter sunk) forming holes, without any attachment or gusset plate of Fe-410-W (Gde-E-250 quality B) complete all as specified and as directed.

S&F steel work in hollow tubular section (RHS or SHS) including special shaped washer etc. complete using ERW or induction butt welded tubes used as perlin, rafter, posts, etc. conforming to IS 4923 grade Y St.-310 complete all as specified and as directed.

Dismantling plain or corrugated steel and FRP sheeting, any gauge, thickness, including Nainital or similar pattern roof coverings complete all as specified and as directed.

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

S&F pre-painted galvalume aluminium zinc coated GI based plain steel sheet 0.50mm thick of any colour, having tensile strength of 550 Mpa as in roof covering/ cladding to wall, etc. fixed with self tapping screw complete all as specified and as directed.

M&L for MS flat wind ties for roof including securing bolts cutting tops to shape as directed drilling holes including all necessary drilling, bolting or riveting, etc. and similar work confirming to Fe-290 Gde E-165 complete all as specified and as directed.

M&L for preparation of new steel or iron surfaces of any description over 10cm in width or girth, not otherwise described and applying two coats of synthetic enamel paint over one coat of red oxide zinc chrome primer complete all as specified and as directed.

Demolition of cement concrete of any description and in any position not otherwise specifically provided for complete all as specified and as directed.

M&L for PCC (1:2:4) type B-2 (using 40mm graded stone aggregate) as in foundation filling, floor and mass concrete complete all as specified and as directed.

M&L for reinforced cement concrete, M-20 (Design Mix) (20mm stone aggregate) as in foundations, including rafts, footings, foundation beams; plinth beams; bases for columns, etc.; basement slabs, under-reamed piles and mass concrete complete all as specified and as directed.

M&L for forming dummy/contraction joint with an initial saw cut of 3 mm soon after the concrete has set, upto a depth of 1/3rd to 1 /4th the thickness of the slab widening the first saw cut to 6 mm and 24 mm deep by using diamond bit cutter of appropriate size straight and smooth edges Joint cleaned thoroughly with application of compressed air. Joint shall be made dry, vacuum cleaned and free of dirt, oil vegetation and other debris. Application of two coats of primer with thin brush by forward and backward movement at an interval of 30 minutes before placing the backup rod and pouring the sealant. Placing of closed cell, medium density, crossed linked polyethylene foam backup rod of 8 mm dia application of bond breaker tape on top of back up rod for complete width of the joint and filled with polyurethane based sealant complying with BS- 5212 , BS 4254 and EN-141875-2003 with minimum movement accommodation factor (MAF) OF +/- 30% having minimum 10 year performance guarantee applying masked tape on the edges of joints and removing the masking tape after filling of sealant as per the method specified by the manufacturer complete as specified and directed.

Excavating in post holes (or similar holes) each n. exc. 0.5 cum getting out, returning, filling in and ramming earth or broken rubble in layers n. exc. 25 cm watering and remaining surplus soil to a distance n. exc. 50cm and making good surface complete as specified and directed.

Dismantling posts or struts (wood, steel or R.C.C.) any section embedded in concrete, brick work, ground masonry, etc., including taking out embedded portion and making good disturbed ground complete all as specified and as directed.

Dismantling fencing wire mesh any type complete all as specified and as directed.

M&L for PCC (1:3:6) type C-2 (using 40mm graded stone aggegate) as in foundation complete all as specified and as directed.

M&L for hand rails, half round or other steel section or core for wooden hand-rail straight portion, drilled and countersunk for balusters running bars, for doors, balusters, nosing to steps including embeding in concrete and screwing etc. wind ties for roof including securing bolts posts and struts in fencing including cutting tops to shape 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 and as directed.

Supply only chain link MS galvanized fencing including wire mess size 4mm dia and nominal pitch of wire 100x100mm complete all as specified and as directed.

Fixing only chain link fencing including line wires, any mesh, size and type to any type of standards, rails, straining bolts, etc. including provission of binding wire complete all as specified and as directed.

S&F 10mm dia MS round bars provided in between fencing post to support chain link fencing including necessary cutting, bending and hooking etc. as required complete all as specified and as directed.

S&F galvanised, 2 strand, steel barbed wire 2.24mm dia barbed with 2mm dia barbs at 75mm spacings and training and fixing to any type of standard rails straining bolts, including, securing or tying at crossings with and provision of galvanised mild steel wire, staples or steel pins, etc. complete all as specified and as directed.

S&F for MS work such as steel gate for framed hunged as in steel gates including pintle hinges, stoves, hand made sliding bolts etc. made out of rolled section like angle iron, flat iron, MS round bars complete all as specified and directed.

Supply, installation, testing and commissioning of inverter type window type Air conditioner, five star rated with remote control unit, anti dust filter and features like turbo cool, humidity control, anti rust coating, self diagonosis, sleep mode, adjustable cooling for better indoor air quality with ISEER 3.5 above and 5 star rating of capacity 1.5 TR complete after cutting windows/walls and making good disturbed surface complete all as specified and as directed.

S&F voltage stabilizer for automatic operation, single phase, naturally air cooled indoor type and designed for input variation between 150 volt to 285 volt with output voltage stabilzed at 230 volt with accuracy of + 2.5% and suitable for one air conditioner upto 1.5 ton or 18000 BTU/hour complete all as specified and as directed.

M&L for submain wiring with two run single core 4 sq.mm FRLS PVC insulated copper cable 1100 vots grade multistrand, un-sheathed conductor, drawn into PVC casing and caping alongwith all necessary fittings including 4 sq.mm multi strand FRLS PVC insulated copper wire for earth continuty conductor connected to common earth dolly and making good disturbed surface complete all as specified and directed.

S&F single pole and neutral (SPN) enclosure with a two pin and earth plug and socket with one single pole MCB 20 Amps, 240 volt AC complete all as specified and as directed.

M&L for shed suitable for 1.5 to 2.0 TR window AC unit cosisting of iron angle of size 25 x 25 x 5mm thickness and inclusive galvanised corrugated MS sheet with two corrugations side laps fixed with L-type or J-type hooks with wall mounting stand having brecket 02 Nos, L-angle 02 Nos, M8 x 50mm anchor fastener - 06 Nos including two coats of synthetic enamel paint (1st grade quality) over a coat of red oxide zinc chrome primer after preparation of surfaces with necessary cutting, welding, includng nuts, bolts, etc. for fixing of ACs complete all as specified and as directed.

Supply & Fix for MCB single pole, 240 volts, 32 Amps, 10 KA, 'C' curve in existing DBs complete all as specified and directed. NOTE : The contract sum shall be derieved by deducting the amount shown in Schedule of Credit attached to this tender from total amount of Schedule 'A'/BOQ.

M/S BARUA REFRIGERATION WORKS (BID ID -3345169)

FREEZCON (BID ID -3342892)

Bidder Name

NIHAR ENTERPRISE

M/S BARUA REFRIGERATION WORKS

FREEZCON