REPAIRS TO PATH, HARDSTANDING, FENCING AND SECURITY WALL AT COD, AFMSD KANDIVALI, MALAD COMPLEX AND HBTC MARVE UNDER GE(NORTH) MUMBAI

Amount

Demolition of brickwork /stone/boulder masonry built in cement mortar including all quoins, arches, pillars, etc, but excluding ashlar facings, dressed stonework and precast concrete articles and removing of debris outside MD land complete all as specified and as directed by Engineer-in-Charge

Demolition of reinforced cement concrete of any description in any position including necessary scaffolding arrangement (reinforcement cut as required to facilitate demolition) and removing concrete debris and depositing outside MD land complete all as specified and as directed by Engineer-in-Charge

Surface excavation not exceeding 30 cm deep and averaging 15cm deep and getting out in any type of soil along fencing or boundary wall including cutting of grass, small tree etc complete all as specified and as directed by Engineer-in-Charge

Excavating in post holes (or similar holes) each not exceeding 0.5 cum, getting out, in hard/dense soil returning, filling in and ramming earth or broken rubble mixed with earth around, in layers not exceeding 25 cm, and removing surplus soil to a distance not exceeding 50 m and depositing where directed and making good the disturbed surface complete all as specified and as directed by Engineer-in-Charge.

Material and labour for Excavation in trenches not exceeding 1.5m wide and not exceeding 1.5m in deep for foundation, laying pipes etc or for shaft, walls, manholes, pier holes etc not exceeding 10 sqm on plan and not exceed 1.5m in depth and getting out in soft/loose soil complete all as specified and as directed by Engineer-in-Charge

Returning, filling in including spreading, levelling, watering and well ramming in layer not exceeding 25cm in soil complete all as specified and as directed by Engineer-in-Charge.

Removing excavated material to a distance not exceeding 50 m and depositing where directed at a level not exceeding 1.5 mtr above the starting point complete all as specified and as directed by Engineer-in-Charge

Material and labour for broken stone or boulders hardcore of gauge n exc. 63 mm, deposited, spread and levelled in layers not exceeding 15 cm thick, watered and rammed to a true surface complete all as specified and as directed by Engineer-in-Charge.

Material and labour for plain cement concrete 1:4:8 type D-2 using 40 mm graded stone aggregate as in foundation filling and mass concrete complete all as specified and directed.

Supply and fix 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 0.9 mm dia or securing with clips complete all as specified and directed by Engineer-in-Charge.

Supply and fix mild steel TMT bars, 5 to 10mm dia in stirrups, spacers and binder cut to length bent to shape required inch cranking, bending spirally for hooping for columns hooking ends and binding with and including mild steel wire (annealed) not less than 0.9 mm dia or securing with clips complete all as specified and directed by Engineer-in-Charge.

Material & Labour 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 for rough finished surface of concrete complete all as specified and as directed by Engineer-in-Charge.

Material & Labour for Formwork to sides of square/rectangular pillars, posts, struts, piers, columns and stanchions for rough finish surface of concrete complete all as specified and as directed by Engineer-in-Charge.

Material and labour for reinforced cement concrete M-30 (design mix) (using 20mm graded stone aggregate) as in foundation, footing, bases of columns, raft and raft beams, plinth beams, mass concrete and similar work etc complete all as specified and as directed by Engineer-in-Charge. Note: Formwork and reinforcement shall be measured and paid separately

Material and labour for Reinforced cement concrete M-30 (design mix) (using 20mm graded stone aggregate) as in beam, columns, pillars, piers, posts and struts etc complete all as specified and as directed by Engineer-in-Charge. Note: Formwork and reinforcement shall be measured and paid separately

Material and labour for walling random rubble, uncoursed, well bonded, bedded and solidly headed, built in cement mortar 1:6 complete all as specified and as directed by Engineer-in-Charge.

All as per item No 16 describe here-in-before but except stone built in cement mortar 1:6 complete all as specified and as directed by Engineer-in-Charge.

Material and labour for extra over stone walling for hammer dressing to face stones and dressing of face beds and joints, as specified, of random rubble walling, uncoursed or brought up to courses, hammer dressing with maximum depression on face from straight edge held against the dressed surface n exc.40mm complete all as specified and as directed by Engineer-in-Charge.

Material and labour for raised pointing to random or polygonal rubble masonry, uncoursed or brought up to course, in cement mortar (1:4) complete all as specified and as directed by Engineer-in-Charge.

Material and labour for Pre-cast cement concrete block masonry 1:3:6 type C1, (using 20mm graded stone aqggregate), with solid blocks, exceeding 10 cm in width and setting in cement mortar 1:4 complete all as specified and as directed by Engineer-in-Charge.

Material and labour for 15mm thick rendering with cement mortar 1:4 on fair faces of brick or concrete surfaces and finished even and smooth without using extra cement etc complete all as specified and as directed by Engineer-in-Charge

Material and labour for two coats of Cement base paint including preparation of new plastered wall surfaces. etc complete all as specified and directed.

Material and labour for providing Plain cement concrete 1:2:4, type B1 Nominal mix using 20mm graded stone aggregates as in coping or bed block at security wall and the like including weathering, slightly rounded or chamfered angles and throating, as directed including necessary form work for fair finished surfaces complete all as specified and as directed by Engineer-in-Charge.

Material and labour for broken glass coping on top of wall in cement mortar (1:3), 25mm thick rendering with rounded or weathered finish and before mortar has set, glass (of bottle or thick glass) broken to approximate 63 mm gauge firmly embedded @ 10 Kg glass per sqm of rendered surface complete as specified in SSR Part-I.

Material and labour for plain cement concrete 1:3:6 type C-2 using 40 mm graded stone aggregate in foundation filling and mass concrete complete all as specified and directed.

Dismantling wrought iron or mild steel work of any description not otherwise provided for & removing clear off site after credit is recovered by the dept complete all as specified and as directed by Engineer-in-Charge.

Supply and fix framed brackets for swan neck frame on top of boundary or any other uses of angle or tees with web flanges cut to a shape,drilled and counter sunk for screw,incl bending and welding angle as necessary plates, riveting etc, confirming to Fe-290 Grade E-165 complete including all as specified and directed by Engineer in charge.

Material and labour in repairs for galvanized 2 strand, steel barbed wire 2.24mm dia barbed with 2mm dia barbs at 75mm spacings and straining and fixing to any type of standard rails, straining bolts, including securing or tying at crossing with and provn of galvanized mild steel wire staples or steel pins etc as directed (each line of wire to be measured), complete all as specified and as directed by Engineer-in-Charge.

Restraining &rescuring of existing galvanized 2 strand, steel barbed wire 2.24mm dia barbed with 2mm dia barbs at 75mm spacings and straining and fixing to any type of standard rails, straining bolts, including securing or tying at crossing with and provn of galvanized mild steel wire staples or steel pins etc complete all as directed (each line of wire to be measured)and as specified and as directed by Engineer-in-Charge.

Supply and fix razor type concertina coil, SG hot galvanized spring tensile wire, 145 to 150 newton per sqmm, zinc coating 250-300 gm per sqm, dia of coil when unstreched 600mm, minimum No of coils 10 per running meter after laying, hot dipped razor ribbon tape of size 0.50 mm thick, 19mm wide before wrapping on central core wire, fixed with 1.66 mm thick GI clips 25 Nos, per running metre and special nut bolts for holding 'Z' coils together and extra two rows parallel wire of 10 gauge complete all as specified and as directed by Engineer-in-Charge . Note :- The length shall be measured along the centre-line of the perimeter of fencing.

Supply and fix mild steel round bars 10mm dia and over as in stiffners etc, cut to length bent to shape required including cranking hooking ends etc complete all as specified and as directed by Engineer-in-Charge

Material and labour for mild steel work as in flat iron including fixing clamps or support to chain link fencing, wind ties and fixed to post with all fittings including securing bolts, all necessary welding, drilling, bolting, riveting etc confirming to Fe 290 Gde E-165 all as specified and as per directed.

Material and labour for Mild Steel screw bolts(Machine made), exceeding 5cm and nexceeding 10cm long, dia of neck 16mm complete all as specified and as directed by Engineer-in-Charge.

Material and labour for Mild Steel screw bolts(Machine made), with hexagonal or square heads at one end and screwed the other ,75mm long,12mm dia each screwed and to be fitted with washers complete all as specified and as directed by Engineer-in-Charge.

Supply and fix Chain link fencing of size 50x50mm mesh size made of 10 gauge GI wire, streched and fixed to fencing post all as specified and directed by Engineer-in-Charge.

Material and labour for preparation of new steel surfaces over 10 cm width or girth and applying two coats of synthetic enamel paint over a coat of red oxide primer complete all as specified and as directed. Make : Asian paints/ Nerolac paints/Berger paints/ Shalimar paints/ Dulux

Demolition of cement concrete in ground floors and pavings, not exceeding 15cm thickness (below or above ground level) and removal of debris outside MD land including site clearance complete all as specified and as directed by Engineer-in-Charge

Material and labour for 75mm thick cement concrete (1:3:6) type C1 using 20mm graded stone aggregate as in plinth protection and finishing the surface even and smooth without using extra cement including joints in plinth protection to be filled with bitumen mastic (1:3) as specified and as directed

Material and labour for 75mm thick Plain Cement Concrete 1:4:8 type D2, using 40mm graded stone aggregate as in sub base of flooring/ hard standing/path and finished even and fair without using extra cement etc complete all as specified and as directed by Engineer-in-Charge

Material and labour for sand cushioning including watering and consolidation for paver block complete all as specified and as directed by Engineer-in-Charge

Material and labour for machine pressed precast concrete interlocking paver block lacquer finish of any shape and size conforming to IS 15658-2006 of 60mm thickness, M-35 grade with grey cement and pigment complete all as specified and as directed by Engineer-in-Charge. Make: Mehtab Tiles/Indore/M/S Ultra Tiles/NITCO/Topaz Tiles/Navya Tiles Jodhpur

Material and labour for chequered cement concrete tiles 20cm x 20cm x 25mm thick with grey cement and no pigments, set, jointed and pointed in neat cement slurry in floors including 15mm thick screed bed in cement mortar 1:6 complete all as specified and as directed by Engineer-in-Charge. Make- (a) M/S Mehatab Tiles, Indore (b) National Tiles(c) Bharat Tiles and Engg Coy, Bangalore (d) Modern Tiles and Marbles Bangalore (e) M/s NITCO, Mumbai (f) Ultra (g) Duracrete

Material and labour for factory made Precast, cement concrete (1:2:4) type B-1, using 20mm graded stone aggregate in kerb stone of size 300mm x 400mm x 100mm in required shape finished smooth, set in cement mortar 1:4 including excavation earth work in any type of soil complete all as specified and as directed

Material and labour for 150mm thick Plain Cement Concrete 1:2:4 type B2, using 40mm graded stone aggregate as in flooring/ hard standing, finished even and fair by brooming complete all as specified and as directed by Engineer-in-Charge.

Material and labour for forming contraction (Dummy) joints 30mm deep x 10mm wide, filled with sealing compound Gde ‘A’ complete all as specified and as directed by Engr-in-Charge.

Material and labour for forming 12mm thick expansion joints filled with pre-formed bituminous filler and top 30mm primed and sealed with sealing compound, Grade ‘A’ for slab thickness of concrete slab 150mm complete all as specified and as directed by Engineer-in-Charge.

Material and labour for brick work with sub class 'B' bricks, straight or curved on plan exceeding 6 m mean radius, built in cement mortar 1:6 complete all as specified and as directed by Engineer-in-Charge.

Material and labour for rolled mild steel sections as in roof trusses (framed), trussed, purlins, crane gantries, rails, and fastenings and heavy bracket framing, (beam, tee, angle, channels or flat sections) including notching, drilling, fitting, riveting and / or welding or connecting with bolts and nuts (including rivets or bolts and nuts) conforming to Fe 410 W Gde E- 250, Quality B complete all as specified and as directed by Engineer-in-Charge.

Dismantling Asbestos cement (corrugated, semi corrugated, etc.) sheets in roof coverings including ridges & removing clear off site after credit is recovered by the dept complete all as specified and as directed by Engineer-in-Charge.

Supply and fix Pre- painted galvalume aluminum zinc coating GI based corrugated steel sheet 0.50mm thick as per approved profile of any colour having tensile strength of 550 Mpa as in roof covering/cladding to wall, fixed with self tapping screws or L type or J type or cranked hook bolts or as per manufacture instruction complete all as specified and as directed by Engineer-in-Charge Make: JINDAL / INDALCO / HINDALCO / ASSOCIATED Profiles and Aluminium Ltd / ESSAR colour coated sheets

Material and labour for MS framed work such as grills , gratings, etc with ends of bars shouldered and /or riveted or forged into spikes, framed guard bars, framed work of garbage bin, barred iron doors, ladders, framed balusters, walk ways, railings, framework of watertanks and similar work conforming to FE 290 Gde 165 etc. complete all as specified and as directed by Engineer-in-Charge.

Note: Deduct Credit for demolished / dismantled material of Rs. (-) 84,300.00 (Minus) as listed in Schedule of Credit. Tenderer's will not quote against this item being a tentative amount to be considered to arrive at the 'Contract Sum'

mp construction co

Vishal Builders

CROSSLINE ENGINEERS AND CONTRACTORS