REPAIR TO DAMAGED DISPERSAL AREA AND SECURITY FENCING AT INS SHIKRA UNDER GE NW NOFRA COLABA MUMBAI

Amount

Note : The tenderer shall note necessary scaffolding & mandatory safety measurement shall be adopted on site.

Demolition of Cement concrete of any strength in ground floor and pavings (below or above ground level) and removal of debris to outside MD land upto 60 Km all as per BMC guidelines , complete all as specified and directed by Engineer in charge.

Demolition of Brickwork or stone/ boulder masonry, built in cement mortar including all quoins, arches, pillars etc, but excluding ashlar facings, dressed stonework and precast concrete articles, complete all as specified and directed by Engineer in charge.

Demolition of reinforced cement concrete of any description (reinforcment cut as required to facilitate demolition), complete all as specified and directed by Engineer in charge.

Material and labour for 200mm thick GSB grade V as per MORTH specification, surface formed, watered and rammed, rolled and consolidated to required camber and gradient by using earth compactor (power roller) 8 -15 tonne or compaction methodology recommended by soil agency to achieve 98% of maximum dry density (MDD) at OMC determined using modified proctor density determination method as per latest IS code complete all as specified and directed by Engineer in charge.

Material and labour for 150mm thick (compacted thickness) wet mix macadam (WMM) in two layers, (each layer 75mm thick) with coarse aggregate of max size 40mm specified in MORTH, spread, rolled and consolidated to required camber and gradient complete using mechanical paver roller of capacity 8 to 15 tonne complete all as specified and directed by Engineer in charge.

Providing and laying 150 mm thick dry lean concrete (DLC) M-10 of compressive strength not less than 10 N/mm2 7 days for grading of aggregate minimum cement content shall not be less than 180 Kg/Cum as per MORTH. IRC specification including spreading and compacted by using mechanical vibratory roller of capacity 8 to 15 tonnes complete all as specified and directed by Engineer in charge.

Material and labour for pavement quality concrete (PQC) of thickness 200 mm, of flexural strength 40 Kg/ Sqcm in field as per design mix (with maximum size of coarse aggregates upto 40mm), using minimum 400 Kg/cum and not exceeding 400 Kg/cum of cement including triangular/non circular synthetic polyster fibre reinforcement @ 0.25% by weight of cement including form work for butt nosing, rounding off edges , curing , spread and compacted by using slip form paver complete all as specified and directed by Engineer in charge. Note: (i) The cost of admixture required as per design mix shall deemed to be included in the quoted rate (the constant shall be applied based on design mix). (ii) Polyster triangular/non circular synthetic fibres as secondary reinforcement mixed in concrete shall be measured and paid for separtely under respective item of this schedule. However, mixing shall be deemed to be included in the quoted rate (the constant shall be applied based on design mix). (iii) Construction joints, dummy (contraction joints) and expansion joints shall be measured and paid separately under respective items.

Supply only polyster triangular fibres /non circular fibres (Recron triangular fibre type CT 2012 12mm) having tensile strength 4000-6000 Kg/cm2, designed for melting point more than 250 degree celsius @ 0.25% by weight of cement in controlled pavement quality cement concrete and having specific gravity of 1.34 to 1.40 complete all as specified and directed by Engineer in charge.

Material and labour for high density polythene film (transparent colour) in single layer of 400 micron thickness of virgin quality (as per ASTM D 2103,IS-2508) laid with side and end overlapping not less than 150 mm complete all as specified and directed by Engineer in charge.

M&L for Forming Contraction (Dummy) joints 65mm deep x 10mm wide, filled with sealing compound, complete all as specified and directed by Engineer in charge.

M&L for Forming Construction joint 30mm deep x 10mm wide filled with sealing compound, complete all as specified and directed by Engineer in charge.

M & L Stone Masonary Walling of squared rubble, regular coursed, well bonded, bedded and solidly hearted, built in cement mortar 1:4 complete all as specified and directed by Engineer in charge.

M&L precast RCC (1:1.5:3) A-1, using 20mm graded stone aggregate as in cover slabs for drains etc including necessary form work of any size & thickness and also making holes in precast slab in a standard pattern complete all as specified and directed by Engineer in charge.

M&L for flat fair finished Formwork to faces of walls, retaining walls, abutments, parapets and staircase railings and similar work including attached pillasters, buttresses, etc.; vertical or to batter ,complete all as specified and directed by Engineer in charge.

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, complete all as specified and directed by Engineer in charge.

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 in stirrups, spacers and binders ,complete all as specified and directed by Engineer in charge.

M&L for reinforced cement concrete (Design mix) M-25 ( by using 20mm graded aggregate) as in Walls, retaining walls, basement walls, ballast walls and the like; any thickness; above top of footings; including attached pilasters and buttresses, complete all as specified and directed by Engineer in charge.

M&L for cement concrete type B-1 (1:2:4) by using 20mm graded stone aggregates as in parapets and railings upto 60 cm in height, copings, kneelers, apex stones, bed plates, water troughs and the like including weathering, slightly rounded or chamfered angles and throating, complete all as specified and directed by Engineer in charge.

Dismantling structural steel work from any position complete all as specified and directed by Engineer in charge.

Dismantling of old chain link fencing of any description in fencing, complete all as specified and directed by Engineer in charge.

Excavating in trenches, n exc 1.5 m wide and n exc 1.5 m in depth; for foundation, etc. or for shafts, wells, cesspits, manholes, pier holes, etc. n exc 10 sq m on plan and n exc 1.5 m in depth and getting out in soft/disintegrated soil, complete all as specified and directed by Engineer in charge.

M&L for cement concrete Type D-2 1:4:8 (by using 40mm graded stone aggregate) as in foundations, filling and mass concrete, complete all as specified and directed by Engineer in charge.

M&L for Reinforeced cement concrete (Design mix) M-25 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 directed by Engineer in charge.

M&L for flat rough finished 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 directed by Engineer in charge.

S&F 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 directed by Engineer in charge.

S&F Rolled sections as in framing for cladding, glazing and the like fixed with angle cleats and connecting plates, etc. confirming to FE410-W (Gde-E-250) quality-A, complete all as specified and directed by Engineer in charge.

S&F Pre- painted galvatume 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 complete all as specified and directed by Engineer in charge.

S&F Plates (plain or chequered) channels, square cut or notched (ordinary and counter sunk) forming holes, with riveted, bolted or welded attachement, complete all as specified and directed by Engineer in charge.

Removing excavated soil material exc. 1.50 km but nexc. 15 km and depositing complete all as specified and directed by Engineer in charge.

M&L for preparation of newly steel surfaces of any description and applying two coats of synthetic enamel paint over a coat of red oxide including preparation of surfaces complete all as specified and directed by Engineer in charge.

Fixing only old steel posts and struts in fencing including cutting tops to shape as directed, drilling holes notching for wires, etc flat iron fillets (for securing wire mesh etc) including necessary drilling, bolting or riveting etc, and similar work confirming to Fe 290 Grade E-165 complete all as specified and directed by Engineer in charge.

Fixing only old Rolled sections as in framing for cladding, glazing and the like fixed with angle cleats and connecting plates etc confirming to Fe-410 W (Grade E-250) quality A complete all as specified and directed by Engineer in charge.

M&L for preparation of old painted steel surfaces by completely scrapping / removing the existing treatment of any description exc 10 cm width or girth and applying two coats of synthetic enamel paint complete all as specified and directed by Engineer in charge.

RAJU AND CO

DHARMESH ENTERPRISES