Construction of Bridge in Barpeta District i. Br No. 1/1 on Kujarpith Banbahar Road to D.K.Road

Amount

Construction of temporary Bamboo bridge of 3.70m clear road way with Bholuka or Barua Bamboo post 5nos. in each rows driven at least180cm. below ground level and rows not more than 150cm apart from center to center Bholuka or Barua Bamboo dham longitudinal groth both closely placed and tied with half bamboo 90cm to 120cm apart in both layers and ttwo layers of jati bamboo chattais ( top layer should be digonally woven), 70 mm to 100 mm thick brushwood in between chattias should be tied with half jati bamboo on both ends, bamboo railing with bholuka or barua bamboo post placed at150cm apart jati or betua bamboo hand rails of two lines both side of every alternate rows.All tying must be done with cane or coir string and only mature bamboo should be used in work. i) Bridge No. F5-33 on Kujarpith Banbahar Road to D.K. Road.

Excavation for Structures (Earth work in excavation of foundation of structures as per drawing and technical specification, including setting out, construction of shoring and bracing, removal of stumps and other deleterious matter, dressing of sides and bottom and backfilling with approved material. B . Mechanical Means, (I) Without dewatering (i) Depth upto 3 m i) Bridge No. F5-33 on Kujarpith Banbahar Road to D.K. Road.

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) i) Bridge No. F5-33 on Kujarpith Banbahar Road to D.K. Road.

Levelling Coarse for Pile Cap i) Bridge No. F5-33 on Kujarpith Banbahar Road to D.K. Road.

Cement concrete for reinforced concrete in pile cap complete as per drawing and Technical Specification. RCC Grade M35 Using Batching Plant, Transit Mixer and Concrete Pump i) Bridge No. F5-33 on Kujarpith Banbahar Road to D.K. Road.

Reinforcement in Foundation: Supplying, fitting and placing TMT IS:1786 Fe500 D bar reinforcement in foundation complete as per drawing and technical specifications. TMT-IS 1786 ( Fe-500 D) Primary Producer (TATA/ SAIL/ Esser Steel/ Jindal panther steel/ Shyam steel or equivalent) i) Bridge No. F5-33 on Kujarpith Banbahar Road to D.K. Road.

Pile load test on single vertical pile in accordance with IS:2911(Part-IV). a). Initial and Routine load test. i) Bridge No. F5-33 on Kujarpith Banbahar Road to D.K. Road.

Integrity testing of pile using pile driving analyser or equivalent as approved by Engineer in charge and detailed in specification. Test to be carried out by approved reputed agency. Item to be include all incidental work to execute the job. i) Bridge No. F5-33 on Kujarpith Banbahar Road to D.K. Road.

Plain/Reinforced cement concrete, in sub structure complete as per drawing and technical specification and steel shuttering formwork, Without plasticiser, RCC Grade M35, With Batching Plant, Transit Mixer and Concrete Pump Height upto 5m i) Bridge No. F5-33 on Kujarpith Banbahar Road to D.K. Road.

Supplying, fitting and placing TMT IS:1786 (Fe 500) bar reinforcement in sub-structure complete as per drawing and technical specifications. TMT-IS 1786 ( Fe-500 D) Primary Producer (TATA/ SAIL/ Esser Steel/ Jindal panther steel/ Shyam steel or equivalent) i) Bridge No. F5-33 on Kujarpith Banbahar Road to D.K. Road.

Supplying, fitting and fixing in position true to line and level elastomeric bearing conforming to IRC: 83 (Part-II) section IX and clause 2005 of MoRTH specifications complete including all accessories as per drawing and Technical Specifications. i) Bridge No. F5-33 on Kujarpith Banbahar Road to D.K. Road.

Providing and laying of Filter media with granular materials/stone crushed aggregates satisfying the requirements laid down in clause 2504.2.2. of MoRTH specifications to a thickness of not less than 600 mm with smaller size towards the soil and bigger size towards the wall and provided over the entire surfaces behind the abutment, wing wall and return wall to the full height compacted to firm condition complete as per drawing and technical specification i) Bridge No. F5-33 on Kujarpith Banbahar Road to D.K. Road.

Back filling behind abutment, wing wall and return wall complete as per drawing and Technical specification b) Sandy material i) Bridge No. F5-33 on Kujarpith Banbahar Road to D.K. Road.

Providing weep holes in Brick masonry / Plain / Reinforced concrete abutment, wing wall /return wall with 100 mm dia AC pipe, extending through the full width of the structure with slope of 1V :20H towards drawing face. Complete as per drawing and Technical specification. i) Bridge No. F5-33 on Kujarpith Banbahar Road to D.K. Road.

Furnishing and Placing Reinforced/Prestressed cement concrete in super-structure Without plasticiser, RCC Grade M35, as per drawing and Technical Specification' including steel shuttering formwork. Using Batching Plant, Transit Mixer and Concrete Pump i) Bridge No. F5-33 on Kujarpith Banbahar Road to D.K. Road.

Reinforcement in Super Structure: Supplying, fitting and placing TMT conforming to IS:1786 Fe 500 D reinforcement in super-structure including splicing complete as per drawing and technical specifications TMT-IS 1786 ( Fe-500 D) Primary Producer (TATA / SAIL / Esser Steel / Jindal panther steel/ Shyam steel or equivalent) i) Bridge No. F5-33 on Kujarpith Banbahar Road to D.K. Road.

P.C.C. M 15 ordinary grade (1:2.5:5) levelling course below approach slab complete as per drawing and technical specifications Clauses 800 and 1211 a) With crushed stone Nominal mix (1:2.5:5) i) Bridge No. F5-33 on Kujarpith Banbahar Road to D.K. Road.

Reinforced cement concrete approach slab including reinforcement and formwork complete as per drawing and Technical specification. TMT-IS 1786 ( Fe-500 D) Primary Producer (TATA/ SAIL/ Esser Steel/ Jindal panther steel/ Shyam steel or equivalent) i) Bridge No. F5-33 on Kujarpith Banbahar Road to D.K. Road.

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 instruction for installation). i) Bridge No. F5-33 on Kujarpith Banbahar Road to D.K. Road.

Drainage Spouts complete as per drawing and Technical specification i) Bridge No. F5-33 on Kujarpith Banbahar Road to D.K. Road.

Providing and laying Cement concrete wearing coat M-30 grade including reinforcement complete as per drawing and Technical Specifications i) Bridge No. F5-33 on Kujarpith Banbahar Road to D.K. Road.

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-40 grade concrete with HYSD reinforcement conforming to IRC:21 and dowel bar 25mm dia, 450mm 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 June 1994 as per dimension in the approved drawing and at locations directed by the engineer, all as specified. i) Bridge No. F5-33 on Kujarpith Banbahar Road to D.K. Road.

Painting on concrete surface (Providing and applying 2 coats of water based cement paint to unplastered concrete surface after cleaning the surface of dirt, dust, oil, grease, efflorescence and applying paint @ of 1 litre for 2 Sq.m. ) For Plain surface i) Bridge No. F5-33 on Kujarpith Banbahar Road to D.K. Road.

Non-Destructive testing with Ultrasonic Pulse Velocity Meter with data storage facility for detection of cracks, voids and other imperfections in Reinforced concrete Structures and furnishing thereof in proper comprehensible format, complete as directed by the Department. i) Bridge No. F5-33 on Kujarpith Banbahar Road to D.K. Road.

Non-Destructive testing with Rebound Hammer for detection of damage zone in Reinforced concrete structures and furnishing the findings thereof in proper comprehensible format i) Bridge No. F5-33 on Kujarpith Banbahar Road to D.K. Road.

Excavation for Structures (Earth work in excavation of foundation of structures as per drawing and technical specification, including setting out, construction of shoring and bracing, removal of stumps and other deleterious matter, dressing of sides and bottom and backfilling with approved material. B . Mechanical Means, (I) Without dewatering (i) Depth upto 3 m i) Bridge No. F5-33 on Kujarpith Banbahar Road to D.K. Road.

Providing and laying filter material underneath pitching in slopes complete as per drawing and technical specifications Clause 1302 i) Bridge No. F5-33 on Kujarpith Banbahar Road to D.K. Road.

Providing and laying pitching on slopes laid over prepared filter media as per drawing and technical specifications Clause 1302 i) Stone / Boulder i) Bridge No. F5-33 on Kujarpith Banbahar Road to D.K. Road.

Plain/Reinforced cement concrete, in open foundation complete as per drawing and technical specification including steel shuttering formwork. Without plasticiser, PCC Grade M15 for Toe Wall i) Bridge No. F5-33 on Kujarpith Banbahar Road to D.K. Road.

Supplying, filling and laying in loose with Geo-textile bags of Type-A (1.30m x 0.70m) made of Geo textile non woven fabric sheets of 400 GSM manufactured from polyster/ polypropylene conforming to relevant ISO standard filled with specified sand/ silt from flood plain or adjacent char within a distance of 90 m of the work site including excavation, filling Geo bags with sand weighing 126.00 kg after filling, stitching the mouth of the filled bags with polypropylene or polyster complete as per technical specifications and as directed. i) Bridge No. F5-33 on Kujarpith Banbahar Road to D.K. Road.

Clearing and grubbing road land including uprooting wild vegetation, grass, bushes, shrubs, saplings and trees of girth upto 300 mm, removal of stumps of such trees cut earlier and disposal of unserviceable materials and stacking of serviceable material to be used or auctioned, upto a lead of 1000 m including removal and disposal of top organic soil not exceeding 150 mm in thickness as per Technical Specification Clause 201 i) Bridge No. F5-33 on Kujarpith Banbahar Road to D.K. Road.

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 with a lift upto 1.5 m and lead upto 1000 m as per Technical Specification Clause 302.3 i) Bridge No. F5-33 on Kujarpith Banbahar Road to D.K. Road.

Construction of embankment with approved material obtained from borrow pits with a lift upto 1.5 m, transporting to site, spreading, grading to required slope and comp g actin to meet requirement of Tables 300.1 and 300.2 with a lead upto 1000 m as per Technical Specification Clause 301.5 i) Bridge No. F5-33 on Kujarpith Banbahar Road to D.K. Road.

Construction of subgrade and earthen shoulders with approved material obtained from borrow pits with all lifts and leads, transporting to site, spreading, grading to required slope and compacted to meet requirement of Table 300.2 with lead upto 1000 m as per Technical Specification Clause 303.1. (i) Private Land i) Bridge No. F5-33 on Kujarpith Banbahar Road to D.K. Road.

Construction of granular sub-base by providing well 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 smooth wheel roller to achieve the desired density, complete as per Technical Specification Clause 401 . i) Bridge No. F5-33 on Kujarpith Banbahar Road to D.K. Road.

WBM Grading 2 , Using stone screening Type-B 11.2 mm for Gr.II - Providing, laying, spreading and compacting stone aggregates of specific sizes to water bound macadam specification including spreading in uniform thickness, hand packing, rolling with smooth wheel roller 80-100 kN in stages to proper grade and camber, applying and brooming, stone screening/binding materials to fill-up the interstices of coarse aggregate, watering and compacting to the required density grading 2 as per Technical Specification Clause 405. A. By Manual Means i) Bridge No. F5-33 on Kujarpith Banbahar Road to D.K. Road.

WBM Grading 3 , Using stone screening Type-B 11.2 mm for Gr.III - Providing, laying, spreading and compacting stone aggregates of specific sizes to water bound macadam specification including spreading in uniform thickness, hand packing, rolling with smooth wheel roller 80-100 kN in stages to proper grade and camber, applying and brooming, stone screening/binding materials to fill-up the interstices of coarse aggregate, watering and compacting to the required density grading 2 as per Technical Specification Clause 405. A. By Manual Means i) Bridge No. F5-33 on Kujarpith Banbahar Road to D.K. Road.

Providing and laying interlocking concrete block pavement with M40 grade of concrete blocks having thickness 80mm as per technical specification clause 1504 complete including carriage. a) Including Edge block/ Edge restraints i) Bridge No. F5-33 on Kujarpith Banbahar Road to D.K. Road.

Metal Beam Crash Barrier, 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 2m center to center, 1.8 m high, 1.1m below ground/road level, all steel parts and fitments to be galvanized by hot dip process, all fitting to conform to IS:1367 and IS:1364, metal beam rail to be fixed on the vertical post with a spacer of channel section 150mm x 75mm x 5mm, 330mm long complete as per clause 810.) i) Bridge No. F5-33 on Kujarpith Banbahar Road to D.K. Road.

Boundary pillar (Reinforced cement concrete M15 grade boundary pillars / local stone of standard design as per IRC:25, fixed in position including finishing and lettering but excluding painting as per drawing and technical specification clause 1704 i) Bridge No. F5-33 on Kujarpith Banbahar Road to D.K. Road.

Providing and fixing of typical PMGSY informatory sign board with Logo as per MORD specifications and drawing. Three MS Plates of 1.6 mm thick, top and middle plate duly welded with MS flat iron 25mm x 5m size on back on edges. The lower plate will be welded with MS angle iron frame of 25mm x 25mm x 5mm. The angle iron frame of the lower most plate and flat iron frame of middle plate will be welded to 2 nos. 75mm x 75 mm of 12 SWG sheet tubes posts duly embedded in cement concrete M-15 grade blocks of 450mm x 450mm x 600mm, 600mm below ground level. The top most diamond plate will be welded to middle plate by 47mm x 47mm of 12 SWG steel plate tube. All M.S. will be stove enameled on both sides. Lettering and printing arrows, border etc. will be painted with ready mixed synthetic enamel paint of superior quality in required shade and colour. All sections of framed posts and steel tube will be painted with primer and two coats of epoxy paint as per drawing Clause 1701 and Annexure 1700.1 i) Bridge No. F5-33 on Kujarpith Banbahar Road to D.K. Road.

Providing and fixing of retro-reflectorised cautionary, mandatory and informatory sign as per IRC:67 made of encapsulated lens type reflective sheeting vide Clause 1701.2.3 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 450 mm x 450 mm x 600 mm, 600 mm below ground level as per drawings and Technical Specification Clause 801 900mm equilateral triangle i) Bridge No. F5-33 on Kujarpith Banbahar Road to D.K. Road.

Providing and fixing of retro-reflectorised cautionary, mandatory and informatory sign as per IRC:67 made of encapsulated lens type reflective sheeting vide Clause 1701.2.3 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 450 mm x 450 mm x 600 mm, 600 mm below ground level as per drawings and Technical Specification Clause 801 600mm x 600mm square i) Bridge No. F5-33 on Kujarpith Banbahar Road to D.K. Road.

Providing and laying of hot applied thermoplastic compound 2.5 mm thick including reflectorising glass beads @ 250 gms per sqm area, thickness of 2.5 mm is exclusive of surface applied glass beads as per IRC:35 .The finished surface to be level, uniform and free from streaks and holes and conforming to the Mort&H specifications i) Bridge No. F5-33 on Kujarpith Banbahar Road to D.K. Road.

Providing and fixing of road stud 100 x 100 mm die cast in aluminium, resistant to corrosive effect of salt and grit, fitted with lense reflectors, installed in concrete or asphaltic surface by drilling holes 30 mm upto a depth of 600 mm and bedded in a suitable bituminous grout or epoxy mortar, all as per BS:873 (Part 4) 1973. i) Bridge No. F5-33 on Kujarpith Banbahar Road to D.K. Road.

Planting of Trees and their Maintenance for three Year (Planting of trees by the road side (Avenue trees) in 0.60 m dia holes, 1 m deep dug in the ground, mixing the soil with decayed farm yard/sludge manure, planting the saplings, backfilling the trenches, watering , fixing the tree guards and maintaining the plants for three year. i) Bridge No. F5-33 on Kujarpith Banbahar Road to D.K. Road.

Air quality monitoring at 3 locations for 1 season for 1 year. (Pre-Construction Stage) i) Bridge No. F5-33 on Kujarpith Banbahar Road to D.K. Road.

Air quality monitoring at 3 locations for 2 seasons for 2 consecutive years. (Construction Stage) i) Bridge No. F5-33 on Kujarpith Banbahar Road to D.K. Road.

Air quality monitoring at 3 locations for 2 seasons for 1 year. (Operation Stage) i) Bridge No. F5-33 on Kujarpith Banbahar Road to D.K. Road.

Water quality monitoring at 3 locations for 1 season for 1 year. (Pre-Construction Stage) i) Bridge No. F5-33 on Kujarpith Banbahar Road to D.K. Road.

Water quality monitoring at 3 locations for 2 seasons for 2 consecutive years. (Construction Stage) i) Bridge No. F5-33 on Kujarpith Banbahar Road to D.K. Road.

Water quality monitoring at 3 locations for 2 seasons for 1 year. (Operation Stage) i) Bridge No. F5-33 on Kujarpith Banbahar Road to D.K. Road.

Noise quality monitoring at 3 locations for 1 season for 1 year. (Pre-Construction Stage) i) Bridge No. F5-33 on Kujarpith Banbahar Road to D.K. Road.

Noise quality monitoring at 3 locations for 2 seasons for 2 consecutive years. (Construction Stage) i) Bridge No. F5-33 on Kujarpith Banbahar Road to D.K. Road.

Noise quality monitoring at 3 locations for 2 seasons for 1 year. (Operation Stage) i) Bridge No. F5-33 on Kujarpith Banbahar Road to D.K. Road.

Soil quality monitoring at 3 locations for 1 season for 1 year. (Pre-Construction Stage) i) Bridge No. F5-33 on Kujarpith Banbahar Road to D.K. Road.

Soil quality monitoring at 3 locations for 2 seasons for 2 consecutive years. (Construction Stage) i) Bridge No. F5-33 on Kujarpith Banbahar Road to D.K. Road.

Soil quality monitoring at 3 locations for 2 seasons for 1 year (Operation Stage) i) Bridge No. F5-33 on Kujarpith Banbahar Road to D.K. Road.

A Provisional sum (Fixed Amount) for the items of utility shifting, Tree cutting & Occupational Health & Safety of Rs.2,50,284.00 (not to be changed by the Bidders in BOQ)