Construction of RCC Box Culvert in place of damaged RCC deck slab culvert near Railway Subway of VIP road at OFBL Estate area.

Amount

Construction of RCC Box Culvert in place of damaged RCC deck slab culvert near Railway Subway of VIP road at OFBL Estate area.

Submission of drawing and design details of RCC box culvert duly prepared and approved by any competent licensed structural engineer or structural engineering consultant comppany having expertise and experience of minimum five years. After completion of work submission of stability certificate duly approved by any competent licensed structural engineer or structural engineering consultant company having expertise and supply of 05 set of complete as built drawing.

Demolition of RCC structure of any description and in any position and to cut reinforcement to facilitate demolition all complete (Separation of serviceable materials from the unserviceable, stacking the serviceable materials within 100m and disposal of unserviceable material, debris and rubbish to a distance n exc 100m as directed by the EIC. The decision of the EIC as to which materials are serviceable or otherwise shall be final and binding).

Demolition of stone boulder masonry built in cement mortar including all quoins, arches, pillars, etc. all complete (Separation of serviceable materials from the unserviceable, stacking the serviceable materials within 100m and disposal of unserviceable material, debris and rubbish to a distance n exc 100m as directed by the EIC. The decision of the EIC as to which materials are serviceable or otherwise shall be final and binding).

M&L for earth work in excavation (All kind of soil) by mechanical means (Hydraulic excavator) means over areas (Exceeding 30 cm in depth, 1.5 m in width as well as 10 sqm on plan) including getting out and disposal of excavated earth lead upto 50 m as directed by Engineer-in-charge.

M&L for sand filling under floors or in foundations including watering and consolidation all complete.

M&L for cement concrete Type B2 (1:2:4) in foundations, filling and mass concrete with 40mm graded aggregate.

M&L for walling of random rubble, uncoursed, well bonded, bedded and solidly hearted, built in cement mortar 1:4 (Old and brought out from wing walls/abutment boulders will be re-used) except stone.

M&L for boulder pitching grouted grouted with cement mortar (1:4). Thickness of bouldering pitching will be 200mm (Old and brought out from wing walls/abutment boulder will be re-used) except stone.

M&L for providing, cement concrete type B0 1:2:4 (12.5mm graded aggregate) in copings including use of formwork (straight or curved) all complete.

Formation of embankments including raising (or lowering) earth, spreading in layers n exc. 30 cm thick, watering, ramming/rolling and finishing to required size, shape, etc., up to 8m height above base and compaction of earth filling to be carried out optimum moisture condition to specified percentage of standard proctor density not less than 95 per cent. Excavated earth will be brought out from item No. 4)

M&L for soling (or sub base) with broken boulders or quarried stone (except stone), inter stices filled, surface formed and rolled and consolidated to required gradient and camber (spread thickness 2 x 200mm) (Old and brought out boulders/ stones from wing walls/abutment will be re-used).

M&L for 7.5cm thick (compacted thickness) WBM, with coarse aggregates of grading 2 (63 to 40mm size) or of grading 3 (50 to 20mm size), spread, rolled and consolidated to gradient and camber required using granite, trap or basalt aggregate.

M&L for preparation of un-surfaced water bound macadam surfaces by brushing with wire brushes for removing caked mud etc. sweeping with brooms and finally fanning the cleaned surface with gunny bags to remove all loose dirt etc.

M&L for applying evenly a priming/tack coat with bituminous primer at 10 kg per 10 sq metre using paving bitumen.

M&L for premix bituminous, macadam laid/rolled and compacted to required gradient and camber (consolidated thickness 75mm or less)

M&L for bituminous premix asphaltic dense concrete 25mm consolidated thickness with 6% binder content by weight of total mix, rolled and compacted to required camber and gradient complete using paving bitumen.

M&L for making or leaving holes and fixing 110mm PVC pipes etc. for weep-holes, and making good including grouting, if necessary all complete.

M&L for M-30, RCC (design mix) with 20mm graded aggregate in foundations, including rafts, footings, base for columns etc., basement slabs and mass concrete

M&L for M-30, RCC (design mix) with 20mm graded aggregate in walls, retaining wall, blast walls, and the like any thickness above footing including attached buttresses if any all complete.

M&L for M-30, RCC (design mix) with 20mm graded aggregate in slab, beam all complete.

M&L for 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 and to make surfaces fair and finished.

M&L for formwork to faces of wall, retaning walls, abutments parapet and similar works vertical or to batter all complete and to make surfaces fair and finished.

M&L for formwork to sofits of suspended slabs, floor slabs and similar works horozontal or slopping all complete and to make surfaces fair and finished.

M & L for mild steel 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 or securing with clips. Make: TATA/SAIL/ JINDAL PANTHER.

RKBUILDER (BID ID -814827)

SUJIT KU DANG (BID ID -814864)

RAJESH KUMAR PATRA (BID ID -814789)