REPAIRS TO PERIMETER SECURITY WALL, PATH, HARDSTANDING AND DRAINS AT TECHNICAL AREA NAD TROMBAY UNDER GE (NW) MANKHURD

Amount

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

Dismantling of brick work /stone boulders built in cement mortar including all quoins, arches, pillars etc complete all as specified and as directed.

M&L for plain cement concrete 1:4:8 type D-2 (using 40mm graded stone aggregate) as in foundation and paving etc complete all as specified & directed.

M & L Pre-cast cement concrete block masonry with solid blocks Type C1 1:3:6, exc. 10 cm in width and setting in Cement mortar (1:6) mortar, complete.

Ditto --- All as per item No 4 but except PCC blocks

M&L for walling of random rubble, uncoursed, well bonded, bedded and solidly hearted, built in CM 1:6, as in wall etc complete all as specified & directed.

Ditto All as per item No 6 but except stone

Extra over stone walling for hammer dressing to face stones with maximum depression on fair face from straight edge held against the dressed surface not exceeding 40 mm for granite or trap stone of face beds & joints as specified of random rubble walling uncoursed or brought up to course complete all as specified

M& L for raised pointing to random rubble masonry uncoursed or brought up to courses in CM 1:3 , complete all as specified & directed.

M&L for plain Cement concrete Type B-1 1:2:4 (using 20 mm graded stone aggregate) as in surface channels and drains

Extra for forming fair finished drain or channel 30 cm inner girth in cement concrete, using extra cement, including forms, moulds, mitred/stopped ends etc.

Taking down cement plaster of any description on brick wall, ceiling etc. including raking out joints, hacking for key, scrubbing down with water etc complete all as specified and directed.

M & L 15mm thick rendering in cement mortar (1:4) on brick/concrete surfaces of walls, finished even & smooth surfaces without using extra cement complete all as specified.

M & L 20mm thick rendering in cement mortar (1:4) on stone masonry or surfaces other than fair face of brick work or on one side of lathing of walls, finished even & smooth surfaces without using extra cement complete all as specified.

M& L for preparation of new plaster surface of walls including necessary scaffolding and applying two coats of Anti Fungal acrylic exterior emulsion paint over a coat of primer (brand Apex Ultima manufactured by Asian or Equivalent manufactured by Berger as approved by GE) complete all as per manufacturers instructions

M & L Broken glass coping on top of walls in CM 1:3 including demolition of old coping and preparation of surface complete

Dismantling posts or struts (wood, steel or RCC) any section, including taking out embedded portion of concrete and making good disturbed in ground.

S & F in repair mild steel work as in posts or struts of fencing including cutting tops to shape as directed, drilling holes, notching for wire, etc, including all necessary drilling, bolting or riveting etc conforming to Fe- 290 Gde E-165 including dismantling of old posts with embeded portion, cleaning and surface preparation etc.

M & L for cement concrete 1:3:6 type C-1, using 20mm grade stone aggregate as in coping, bed blocks and the like including weathering slightly rounded or chamfered and throating as directed including necessary formwork complete all as specified and directed.

S & F Rolled Mild Steel Framed work as in doors or Gates of angle or other section confirming to Fe 410 - S, with gusset plates, rails braces, etc., complete, drilled for fixing of steel sheeting or other covering and hanging and fixing complete including dismantling of existing old framed work of any description

S&F Framed work such as grills, gratings etc., with ends of bars shouldered and/or riveted, or forget into spikes; framed guard bars; barred iron doors; ladders; framed balusters; walk ways; railings; framework of water tanks and similar work conforming to Fe 410-0

S & F Camouflage painted concertina coil fencing with punched tape concertina coil 600 mm dia 10 metre openable length ( total length 90 m), having 50 nos rounds per 6 metre length, spring core wire (2.5 mm thick) of high with tape (0.52mm thick) and fixing the same over existing Y-shape angle iron tied with G.I.staple and G.I.clips to retain horizontal, including necessary bolts , all complete.

S & F in repair camouflage painted galvanised 2 strand steel barbed wire 2.24 mm dia barbed with 2 mm dia barbs straining and fixing to any type of standard rails straining bolts including securing or tying at crossing with and provn of galvanised mild steel wire, staple or steel pins etc complete all as specified and directed.

M&L for ready mix cement concrete work in pavement/ hard-standing of flexural strength 40 kg/per square centimetre in field using 400 kg of cement per cubic metre, thickness of concrete 25 cm or less Note : Flooring concrete shall be laid in panels not exceeding 12 Sqm each.

Forming 12mm thick construction joints 30mm x 10mm primed and sealed with sealing compound, Grade `A'

Forming Contraction (Dummy) joint 30mm deep x 10mm wide filled with sealing compound Grade 'A'

M&L Pre-cast cement concrete cover slab for manhole and drain cover in plain cement concrete 1:2:4 type B-1, (using 20 mm graded stone aggregate) set in cement mortar 1:4 with plain faces including demolition of existing RCC cover complete all as specified and as directed

Mild steel 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 the including mild steel wire (annealed) not less than 0.9mm dia or securing with clips.

M&L for two coats synthetic enamel paint over one coat of red oxide primer of any description not other wise described over 10 cm width or girth including preparation of new or previously untreated steel surfaces.

All as per item no. 29 above but one coat of painting on old painted steel surfaces including preparation.

M&L for 75mm thick PCC 1:3:6 type C-2 using 40 mm graded aggregate as in sub base & sub floor complete all as specified and as directed..

M&L for pre polished chemically treated rubber moulded Chequered cement concrete coloured tiles of size 30cm x 30cm x 25mm thick, set, jointed and pointed in neat cement slurry in floors With white cement & pigment incl 20mm thick cement screed CM 1:6 glosy finish incl dismantling of old any type.

M&L Machine pressed precast concrete interlocking paver block Coloured glossy finished any shape and size confirming to IS 15658-2006 of 60mm thickness, with white cement and pigment M-35 Grade complete all as specified

M & L for sand cushioning for paver bocks complete including spreading ramming levelling and watering all as specified

Demolition of stone slabs and tiles laid bedded and pointed in any mortar of any description or thickness in floors , aprons etc

M&L 18-20 mm thick Granite (of any type) work (table rubbed and polished) for wall lining (veneering to wall) 12mm thick in cement mortar (1:3) and pointing with white cement (1:2) using marble dust with admixture of pigment to match with shade of granite.

M&L Machine cut kota stone slab flooring 20-25mm thick over cement screed base laid and jointed with grey cement slurry mixed with pigment to match the shade of the slab including rubbing and polishing over screed bed or bedding layer of mortar 20 mm in cement mortar 1:6 complete all as specified and as directed.

Excavation in trenches not exc 1.5m wide and not exc 1.5m in depth for foundation, pipe, cable etc and not exceeding 10 Sqm on plan and not exc 1.5 metre in depth for pits, independent holes etc, including getting out in Hard/Dense soil complete all as specified and directed.

Returning filling in including spreading leveling watering & well ramming in layers n exc 25 cm thick in each layers, complete all as specified and directed.

Removing excavated material/earth to a distance n. exceeding 50 metre and depositing where directed at a level not exceeding 1.5 metre above the starting point, complete all as specified and directed.

M & L for Reinforced Concrete Pipe, class NP 3, 450mm bore with and including collars, laid in trenches and jointed with cement etc, including removal of old unsv pipes if any complete all as specified and directed.

M & L for Reinforced Concrete Pipe, class NP 3, 150mm bore with and including collars, laid in trenches and jointed with cement etc, including removal of old unsv pipes if any complete all as specified and directed.

M&L for PCC 1:3:6 type C-2 (using 40mm graded stone aggregates) as in benching for RCC Hume Pipes including necessary formwork etc, complete all as specified and directed.

Note : A SUM OF RS 19435.00 TOWARDS SCHEDULE OF CREDIT SHALL BE DEDUCTED TO ARRIVE THE CONTRACT SUM

M/s Mohd Altaf Hanif Qureshi (BID ID -3338578)

R.R.Construction.Co (BID ID -3343072)

Parmatma Enterprises (BID ID -3338390)

A M ENTERPRISES (BID ID -3343271)

RAJENDRA CONSTRUCTION (BID ID -3338892)

M/s Shree Construction Co (BID ID -3342731)