Balance work of Construction of H.L. Bridge over Kanchi River in 3rd/4th KM of Sonahatu-Milan Chowk Road (MDR-28) (Including Aproach Road) for the year 2023-24

Amount

E/W in excavation of foundn. Trenches for bridges with all materials, labour, tools and plants, levelling and ramming the foundation beds, dressing the sides, removing roots, logs, shrubs and other loose and deleterious materials likely to deteriorate, adequate provision against erosion, water pollution and drainage to keep the site free of water, stacking the excavated soil clear from the edge of excavation, providing light, barrier, danger signals, choukidar, making and maintaining diversion, traffic regulation all complete job as per design/drawing and technical specification and MORT&H specification clause 304 and other relevant clauses and direction of E/I (Excluding cost of dewatering and shoring) (i) Ordinary soil

E/W in excavation of foundn. Trenches for bridges with all materials, labour, tools and plants, levelling and ramming the foundation beds, dressing the sides ,removing roots, logs, shrubs and other loose and deleterious materials likely to deteriorate, adequate provision against erosion, water pollution and drainage to keep the site free of water ,stacking the excavated soil clear from the edge of excavation, providing light, barrier, danger signals, choukidar, making and maintaining diversion, traffic regulation all complete job as per design/drawing and technical specification and MORT&H specification clause 304 and other relevant clauses and direction of E/I(Excluding cost of dewatering and shoring) (ii)soft Rock

Plain cement concrete PCC M15 nominal mix in foundation with crushed stone aggregate 40 mm nominal size mechanically mixed, placed in foundation and compacted by vibration including curing for 14 days.

Reinforced Cement Concrete M30 in Open Foundation complete as per Drawing and Technical Specifications.

Supplying ,bending and binding HYSD bars in Foundations -do-do-all complete as per specification and direction of E/I.

Providing PCC/RCC mechanically mixed concrete in abutment, Pier, wing wall, return wall, curtain wall, toe wall with graded stone aggregate 20mm nominal size and clean coarse sand of FM 2 and above, well screened, free from all dirt, dust shells and other deleterious materials, including cost of all materials form work, labour, handling material at site, centering and shuttering, screening, mixing in cement mixer, placing in position, vibrating, hire and running charges of concrete mixer and needle vibrator, curing cost of water with all leads and lifts, all taxes and royalties, incidental charges, hire and running charges of machinery, depreciation, major/minor repair, POL and other lubricants, pay of machinery staff, providing light, barrier, danger signals, choukidar, making and maintaining diversion, traffic regulation etc. all complete job as perdesign/ drawing and technical specification and MORT&H specification clauses and other relevant clauses and direction of E/I (excluding cost of reinforcement and it's cutting, bending, binding etc.) RCC M-30

Providing weep holes in PCC/RCC in abutment ,wing wall, return wall with 100mm dia A.C. pipes, collar, M.S. clamps including cost of all materials and labour, providing light, barrier, danger signals, choukidar, making and maintaining diversion, traffic regulation incidental charges, all taxes and royalty etc. all complete job as per design/drawing and technical specification and MORT&H specification clauses and other relevant clauses and direction of E/I.

Supplying ,bending and binding HYSD bars in Substructure-do-do-all complete as per specification and direction of E/I.

Providing P.C.C.M15 ordinary grade mechanically mixed concrete below approach slab, as levelling course with graded stone aggregate 40mm to 10mm size and clean coarse sand of FM 2 and above, well screened, free from all dirt, dust shells and other deleterious materials, including cost of all materials form work, labour, handling material at site, tools and plants, curing cost of water with all leads and lifts, all taxes and royalties, incidental charges, hire and running charges of machinery, depreciation, major/minor repair, POL and other lubricants, pay of machinery staff, providing light, barrier, danger signals, choukidar, making and maintaining diversion, traffic regulation etc. all complete job as per design/drawing and technical specification and MORT&H specification clauses and other relevant clauses and direction of E/I.

Providing PCC/RCC mechanically mixed concrete in Deck slab, girder, bed block, and Foot path, with graded stone aggregate20mm nominal size and clean coarse sand of FM 2 and above , well screened, free from all dirt ,dust shells and other deleterious materials, including cost of all materials form work, labour, handling material at site, centering and shuttering, screening, mixing in cement mixer, placing in position, vibrating, hire and running charges of concrete mixer and needle vibrater, curing cost of water with all leads and lifts, all taxes and royalties, incidental charges, hire and running charges of machinery, depreciation, major/minor repair, POL and other lubricants, pay of machinery staff, providing light, barrier, danger signals, choukidar, making and maintaining diversion, traffic regulation etc. all complete job as per design/drawing and technical specification and MORT&H specification clauses and other relevant clauses and direction of E/I (excluding cost of reinforcement and it's cutting ,bending ,binding etc.) RCC M-30

Reinforced Cement Concrete Crash Barrier (Provision of an Reinforced cement concrete crash barrier at the edges of the road, approaches to bridge structures and medians, constructed with M-30 grade concrete with HYSD reinforcement conforming to IRC:21 and dowel bars 25 mm dia, 450 mm long at expansion joints filled with pre-moulded asphalt filler board, keyed to the structure on which it is built and installed as per design given in the enclosure to MOST circular No. RW/NH - 33022/1/94-DO III dated 24 June 1994 as per dimensions in the approved drawing and at locations directed by the Engineer, all as specified)

Providing insitu cast RCC railing of M30 Grade, aggregate size not exceeding 12 mm, true to the line and grade, tolerance of RCC vertical post not to exceed 1 in 500,centre to centre spacing between the vertical post not to exceed 2000mm, leaving adequate space between vertical post for expansion, complete as per approved drawing and Technical specification.

Providing and laying Reinforced cement concrete wearing coat M30 grade including reinforcement complete as per drawing and Technical specification.

Providing and laying RCC Approach slab M30 grade including reinforcement and formwork complete as per drawing and Technical specifications.

Providing drainage spouts with 260mmx260mm M.S. grating 100 mm dia. 1.00m long G.I. pipe including cost of all labour and material all complete job as per design/drawing and technical specification and MORT&H specification clauses and other relevant clauses and direction of E/I

Supplying ,fitting and fixing elastomeric bearing conforming to IRC 83(part -I) section-IX in position ,true to lines and level including all accessories, neoprene w.r.l.m.s. plate ,all labour including machinary inputs for various processing operations like gas cutting .fabrication, converting into elastometric compound of required specifications, for adding chemicals like primer for plates and final bonding agents of plates to elastomer, for pretreatment, bonding /vulcanizing of elastometric compound with reinforcing steel plate, hire and running charge of machinery with depreciation, major/minor repair, POL and other lubricants, pay of machinary staff , providing light, barrier, danger signals, choukidar, making and maintaining diversion, traffic regulation etc. all complete job as per design/drawing and technical specification and MORT&H specification design/drawing and technical specification and MORT&H specification clauses and other relevant clauses and direction of E/I.

Providing HYSD bars in all types of RCC works in Girder, Deck slab, bed, block, abutment, return wall ,pier shaft, abutment cap, pier cap including cutting to sizes, bending, binding, placing in position on cement cubes with cost of all materials, labour, tools and plants, all taxes, handling materials at site and incidental charges, all complete job as per design/ drawing and technical specification and MORT&H specifications clauses and other relevant clauses and direction of E/I.

Strip Seal Expansion Joint (Providing and laying of a strip seal expansion joint catering to maximum horizontal movement upto 70 mm, complete as per approved drawings and standard specifications to be installed by the manufacturer/supplier or their authorised representative ensuring compliance to the manufacturer's instructions for installation).

Back filling behind the abutment, wing wall and return wall including foundation trenches with granular material combined with all leads and lifts at site including cost of all materials, labour, tools and plants, watering, cost of water with all leads and lifts, dressing and ramming, free from grass and other loose deleterious materials likely to deteriorate, providing light, barrier, danger signals, choukidar, making and maintaining diversion, traffic regulation all complete job as per design/drawing and technical specification and MORT&H specification clause 304 and other relevant clauses and direction of E/I

Providing filter media with stone metal grade-III conforming to MORT&H Table 400-7, free from grass, dirt and debris and other loose and deleterious materials likely to deteriorate, providing light, barrier, danger signals, choukidar, making and maintaining diversion, traffic regulation incidental charges, all taxes and royalty etc. all complete job as per design/drawing and technical specification and MORT&H specification clause 305 and other relevant clauses and direction of E/I.

Providing and laying Pitching on slopes laid over prepared filter media including boulder apron laid dry in front of toe of embankment complete as per drawing and Technical specifications

Providing and laying Filter material underneath pitching in slopes complete as per drawing and Technical specification

Confirmatory Boring through Core drilling of BX (41mm to 59mm) size by rotary core drilling machine upto 20.0 m depth in all kinds of hard rock including finishing, maintenance of core (minimum 80% core recovery in hard rock is essential and sludge for foundation exploration complete as per spn. and direction of E/I

Cutting of trees excluding removal of stumps and roots of trees (Girth 300mm to 600mm), Stacking of servicable material with all lift and upto a lead of 1000 mtr.

Clearing and Grubbing the road land,(Clearing and grubbing the road land including uprooting rank vegetation, grass, bushes, shrubs, saplings and trees girth upto 300mm ,removal of stumps of trees cut earlier and disposal of unserviceable materials and stacking of serviceable materials to be used or auctioned upto a lead of 1000 mts. including removal and disposal of organic soil not exceeding 150mm in thickness.

Excavation for roadwork in soil with hydraulic excavator of 0.9 cum bucket capacity including cutting and loading in tippers, trimming bottom and side slopes, in accordance with requirements of lines, grades and cross sections, and transporting to the embankment location within all lifts and lead upto 1000m (including royality @ Rs. 15.00 per cum but excluding watering, rolling & compaction) ordinary soil.

Construction of embankment with approved material obtained from borrow pits with all leads and lifts, transporting to site, spreading ,grading to required slope and compacting to meet requirement of table300-2 including cost of watering ,rolling and compaction all complete as per specification and direction of E/I.

Construction of embankment with approved materials deposited at site from road way cutting and excavation from drain and foundation of other structures graded and compacted to meet requirement of table 300-2 including cost of watering, rolling and compaction all complete as per specification and direction of E/I. Rolling with vibratory Roller.

Construction of granular sub-base by providing coarse graded material, spreading in uniform layers with motor grader on prepared surface, mixing by mix in place method with rotavator at OMC, and compacting with vibratory roller to achieve the desired density, complete as per clause 401. GSB Gr. - 1

Wet Mix Macadam (Providing, laying, spreading and compacting graded stone aggregate to wet mix macadam specification including premixing the Material with water at OMC in mechanical mix plant carriage of mixed Material by tipper to site, laying in uniform layers with paver in sub- base / base course on well prepared surface and compacting with vibratory roller to achieve the desired density.)

Providing and applying primer coat with bitumen emulsion on prepared surface of granular base including clearing of the road surface and spraying primer @0.60 kg/sqm using mechanical means. As per MOSRT&H specification 502 (4th revision ) & as per direction of E/I.

Providing and applying tack coat with bitumen emulsion using emulsion pressure distributor at the rate of 0.20 kg per sqm on the prepared bituminous/granular surface cleaned with mechanical broom.

Bituminous Concrete grading II with VG-30 Bulk Bitumen (Providing and laying bituminous concrete with 100-120 TPH batch type hot mix plant producing an average output of 75 tonnes per hour using crushed aggregates of specified grading, premixed with bituminous binder @ 5.4 to 5.6 % of mix and filler, transporting the hot mix to work site, laying with a hydrostatic paver finisher with sensor control to the required grade, level and alignment, rolling with smooth wheeled, vibratory and tandem rollers to achieve the desired compaction as per MORTH specification clause No. 509 complete in all respects) Gr-II

Dense Graded Bituminous Macadam grading II with VG-30 Bulk Bitumen (Providing and laying dense bituminous macadam with 100-120 TPH batch type HMP producing an average output of 75 tonnes per hour using crushed aggregates of specified grading, premixed with bituminous binder @ 4.0 to 4.5% by weight of total mix of mix and filler, transporting the hot mix to work site, laying with a hydrostatic paver finisher with sensor control to the required grade, level and alignment, rolling with smooth wheeled, vibratory and tandem rollers to achieve the desired compaction as per MoRTH specification clause No. 507 complete in all respects.) Gr.-II

Providing and laying of hot applied thermoplastic compound 2.5mmthick including reflectorising glass beads @250gms / sq.m. area ,thickness of 2.5mm is exclusive of surface applied glass beads as per IRC:35.The finished surface to be level, uniform and free from streaks and holes.

Providing and fixing of retro- reflectorised cautionary, mandatory and informatory sign as per IRC :67 made of high intensity grade sheeting vide clause 801.3, fixed over aluminium sheeting, 1.5 mm thick supported on a mild steel angle iron post 75 mm x 75 mm x 6 mm firmly fixed to the ground by means of properly designed foundation with M15 grade cement concrete 45 cm x 45 cm x 60 cm, 60 cm below ground level as per approved drawing, 80 cmx60cm Rectangular

Type - A, "W" : Metal Beam Crash Barrier (Providing and erecting a "W" metal beam crash barrier comprising of 3 mm thick corrugated sheet metal beam rail, 70 cm above road/ground level, fixed on ISMC series channel vertical post, 150 x 75 x 5 mm spaced 2 m centre to centre, 1.8 m high, 1.1 m below ground/road level, all steel parts and fitments to be galvanised by hot dip process, all fittings to conform to IS:1367 and IS:1364, metal beam rail to be fixed on the vertical post with a spacer of channel section 150 x 75 x 5 mm, 330 mm long complete as per clause 810).

Road Delineators (Supplying and installation of delineators (road way indicators, hazard markers, object markers), 80-100 cm high above ground level, painted black and white in 15 cm wide stripes, fitted with 80 x 100 mm rectangular or 75 mm dia circular reflectorised panels at the top, buried or pressed into the ground and confirming toIRC-79 and the drawings.)

Providing steel liner 10 mm thick for curbs and 6mm thick for steining of wells including fabricating and setting out as per detailed drawing

Bored cast-in-situ M35 grade R.C.C. pile excluding reinforcement complete as per drawing and technical specifications and removal of excavated earth with all lifts and lead upto 1000 m. (Pile diameter-1200 mm)

Cement concrete for reinforced concrete in pile cap complete as per drawing and Technical Specification M30

Removal of Stumps and roots including backfilling with suitable material to required compaction. Removal of stumps roots, stacking of servicable material with all lift upto to lead of 1000 mtr and earth filling in the depression/Pit Girth from 300mm to 600mm

Pile load test on single vertical pile in accordance with IS:2911(Part-IV)

Providing painting of hand rail with ready mixed paint of approved colour and texture as per specification and direction of E/I

Add 18 % GST (in Basic Rate must fill 0.18)

Add 1% Labour Cess (in Basic Rate must fill 0.01)

Malti Enterprises