COMPREHENSIVE MAINTENANCE TO CLEANING OF MONSOON DRAIN COVER SLABS GRILLS AND REPAIRS TO AIR FIELD AT AF STN BHUJ

Amount

Rough excavation n ecx 1.5 m deep and getting out any type of soil Complete all as specified.

Removing excavated material exc 500m but n exc 1.5km and deposited where directed.

Forming embankments including raising (or lowering) earth, spreading in layers n exc 30cm thick, watering,ramming/rolling and finishing to required size, shape etc n exc 1.5m high from base (Note : lead for earth 500m)

M&L for surface dressing n.exc 15 cm deep in soft/loose soil including cleaning away all grass vegetation, saplings, shrubs, brushwood, undergrowth, roots and trees n.exc 30 cm girth and removing rubbish upto a distance of 50 m outside the periphery of the area complete.

Taking out settled soil from drains not exc. 1.50m depth and getting out in soft/loose soils.

Demolition of precast concrete block walling of any description, built in cement mortar

M & L for providing precast cement concrete block masonry 1:5:8 with solid blocks exc 10 cm in width, straight or curved on plan exc 6m mean radius, built in cement mortar 1:6 complete

M & L for 15mm thick rendering in CM1:4 on fair surfaces of brick work or concrete surfaces, is to be finished even and fair all as specified.

M & L for cement concrete type B1 1:2:4 mix (using 20mm graded stone aggregate) as in copings including use of necessary form work, weathering slightly rounded or chamfered angles and throating as directed

M&L for providing precast reinforced cement concrete, type B1 (1:2:4) (using 20 mm graded stone aggregate) as in cover slabs for drains, man holes etc., set in cement mortar (1:4)

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 MS wire (annealed) not less than 0.9 mm dia.

Demolition of cement concrete unreinforced in ground floors and pavings n exc 15cm thichness (below or above ground level).

M&L for 75 mm thick cement concrete type C-2 (1:3:6) using 40 mm graded stone aggregate as in sub base under interlocking tiles.

M&L for 60 mm thick (M-25 mix) glossy rubber mould interlocking tiles (paver blocks red & yellow colour topping) conforming to IS-15658-2006 laid dry over 30 mm copacted sand bed, size & pattern of tiles all as directed by Engineer-in-Charge.

M & L for providing cement concrete type D2, 1:4:8 using 40mm graded stone aggrage as in foundations, filling and mass concrete complete all as specified and as directed by the Engr-in-charge.

M & L for 100mm thick cement concrete type B1, 1:2:4, using 20mm graded stone aggregate as in hard standing/ pavings including use of necessary formwork and finishing concrete topping even and fair without using extra cement and spike rolling to surface or making impressions of expanded metal , whilst the concrete is green complete all as specified and as directed by the Engineer-in-Charge.

M & L for forming contraction (dummy) joints 65mm deep x 10mm wide, filled with sealing compound of Grade 'B' complete all as specified and as directed by the Engr-in-Charge.

M & L for forming construction joint 30mm deep x 10mm wide filled with sealing compound, Grade 'B' complete all as specified and as directed by the Engr-in-Charge.

S & F for framed work such as grills, gratings etc, framed guard bars, railings and similar work conforming to Fe 290. Gde-E-165 complete all as specified and as directed by the Engr-in-Charge.

Dismantling mild steel work of any description not otherwise provided for complete all as specified and as directed by the Engr-in-Charge.

M&L for preparation of new steel surfaces of any description over 10CM in width and applying two coats of synthetic enamel paint over a coat of red oxide primer.

Dismantling plain or corrugated steel sheeting any gauge and any thickness sheets in walls, roof coverings etc, complete all as specified and as directed by EIC.

M&L for Pre-painted galvatume aluminum zinc coating GI based corrugated steel sheet 0.50mm thick of an colour having tensile strength of 550MPA as in roof covering/cladding to wall, fixed with self tapping screws as specified.

M&L for ploughing of soft ground arrester in the pattern prescribed by the Engineer in Charge using including deploying of tractor with jungle jim/plougher and a driver and cutting of grass around runway and taxi track all as directed by Engineer in Charge.

M&L for grass cutting by mechanical bush cutter around airfield lights, sign boards along with drian including deploying of labour complete all as directed by Engineer in Charge.

S & F for MAFI sign board of any size with 3mm thick aluminium composite panel (ACP) with riveting on frame including retro reflective sheet paste on sheet as per instruction etc complete all as specified and as directed by the Engineer-in-Charge.

Jyoti Refrigeration

M/s Pal Builders

M/s Bombay Novelty Stores

Ahmed B Khatri

Bhavik Construction