Meghalaya Basin Development Authority Tender
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Meghalaya Basin Development Authority - MBDA Tender
Eprocure
Opening Date19 Feb 2021
Closing Date26 Mar 2021
Tender Amount₹ 21,69,90,418
Costs
EMD
₹ 23,58,000Document Cost
₹ 25,000Tender Fee
Refer Documents
Description
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Contact
Tender Id
2021_MIDFC_443_1Bid Award Id
ViewTender No
PW/CE/NH/WB/12/2020/5Tender Authority
Meghalaya Basin Development Authority ViewPurchaser Address
-Website
http://https://mbda.gov.in/roads
GEM & Bid Advisory Services
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Documents
BOQ Items
Pile Load Test on single Vertical Pile in accordance with IS:2911(Part-IV). (MoRT&H specification section 1113)
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Initial Load Test
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Vertical load test (2.0 times pile Capacity)
2600
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Lateral load test
120
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Routine pile load test (1.5 times pile Capacity)
1950
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Integrity Test
40
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Confirmatory Boring for geotchnical investigation at support locations & preperation of geotechnical investigation report.
100
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-
Levelling Course for Pile Cap
PCC M15-Levelling Course below Foundation. (MoRT&H specification section 1114 & 1700).
32.65
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Cement concrete (RCC M35) for reinforced concrete in pile cap complete as per drawing and MoRT&H technical specification section 1114, 1500 & 1700.
703.49
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Bored Cast-in-situ M35 grade RCC pile excluding reinforcement & including initial & routine pile load test complete as per drawing and technical specification and removal of excavated earth with all lifts and leads upto 1000 m. (MoRT&H specification section 1104.2, 1115.2 & 1700)
1500mm diameter Pile
In all types of soil, ordinary rock, hard rock etc.
401.06
-
-
HYSD bar (Fe 500D) reinforcement in foundation complete as per drawing & technical specification.MoRT&H technical specification section 1009.3 & 1600.
209
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Substructure
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Plain / Reinforced cement concrete in sub-structure complete as per drawing and technical specifications.MoRT&H technical specifications sections 1700, 2204, 2205 & 2206.
a) RCC M35 Grade (Above 10m)
394.09
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-
Reinforced cement concrete in sub-structure (pedestals & seismic reastriner) complete as per drawing and technical specifications.MoRT&H technical specifications sections 1700 & 2205.
a) RCC M45
5.66
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-
Supplying, fitting and placing HYSD bar (Fe 500D) reinforcement in substructure complete as per drawing and technical specifications.MoRT&H technical specifications sections 1600 & 2200.
72
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-
Back filling (Granular Material) behind abutment, wing walls and return walls complete as per drawing and technical specification.MoRT&H technical specifications section 2200 and 710.1.4 of IRC:78
491.24
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-
Providing and laying of filter media with granular materials / stone crushed aggregates staisfying the requirements laid down in clause 2504.2.2 of MoRT&H specifications to a thickness of not less than 600 mm with smaller size towards wall and provided over the entire surface behind abutment, wing wall and return wall to full height compacted to a firm condition complete as per drawing and technical specifications (710.1.4 of IRC:78; MoRT&H specification section 2200)
131.22
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Providing , fitting and fixing in position true in line and level Spherical bearings (conforming to IRC: 83 (Part-IV) and clause 2004 of MORTH specifications) on pedestals from pier cap for vertical loads, complete in all respect with all components including grouting with non-shrink cementatious grout as per specification. Item includes preparation of design and drawing and its approval from the Engineer-in-charge, manufacturing, testing, transportation to site, storage with all handling, lead, lift etc. and placing the permanent bearings in position including restoration of structure to its orginal position. Cost of providing temporary bearings / supports as required and other incidental expenses (if any) shall also be included. Bearings shall be provided with a warranty of trouble free maintenance of 35 years.
a) Bearing Type
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Fixed Bearing
1080
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Transversally Guided
2160
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Longitudinally Guided
1080
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Free Sliding
2160
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Superstructure
-
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Furnishing and placing Reinforced cement concrete (RCC M35) in superstructure - Deck Slab and Cross Girder complete as per drawing and technical specifications.MoRT&H technical specifications sections 1700 & 2304.2
401
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Furnishing and placing Reinforced/Prestresed cement concrete (PSC M45 Grade) in superstructure including launching of precast girders by launching truss upto 40m span, 2-3% of cost of concrete complete as per drawing and technical specifications.MoRT&H technical specifications sections 1800 & 2305.
405
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-
Supplying, fitting and placing HYSD bar (Fe 500D) reinforcement in superstructure complete as per drawing and technical specification.MoRT&H technical specifications section 1600.
115
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High tensile steel wires/strands i/c all accessories for stressing, stressing operations and grouting complete as per drawing and technical specification.MoRT&H technical specifications sections 1800.
25.93
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-
Reinforced cement concrete approach slab M35 grade including reinforcement and form work complete as per drawing and technical specification.MoRT&H technical specifications sections 2704.
19
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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% 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 specifications clause no. 509 complete in all respects.
a) For Grading II (10mm nominal size). MoRTH specifications clause no. 509 / 507 complete in all respects.
38.06
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Providing and laying 25mm thick Mastic Asphalt Wearing Course on top of deck slab excluding prime coat with paving grade bitumen meeting the requirements given in Table 500-29, prepared by using mastic cooker and laid to required level and slope after cleaning the surface, including providing anti-skid surface with bitumen precoated fine grained hard stone chipping of 9.5mm nominal size at the rate of 0.005 cum per 10sqm and at an approximate spacing of 10cm center to center in both directions, pressed into surface when the temperature of surfaces is not less than 100 ºC, protruding 1mm to 4mm over mastic surface, all complete as per approved drawing and technical specifications (MoRT&H specification section Clause 515 & Section 2702).
951.38
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-
Plain cement concrete M15 ordinary grade levelling coarse below approach slab complete as per drawing and technical specification.MoRT&H technical specifications section 2700
6.3
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Drainage spouts complete as per drawing and MoRT&H technical specifications sections 2705. (Size 260 x 260 mm).
44
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-
Strip Seal Expansion JointProviding and laying of a strip/seal type of expansion joint catering to maximum horizontal movement upto 70mm, complete as per approved drawing and standard specification, to be installed by the manufacturer / supplier or their representative ensuring compliance to the manufacturer's instructions for installation.MoRT&H technical specifications sections 2606.
a) 50 mm capacity
40
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-
Providing weep holes in Brick masonry / Plain concrete / Reiforced concrete abutment, wing wall/return wall with 100mm dia AC pipe, extending through the full width of the structure with slope 1V:20H towards drawing force. Complete as per drawing and MoRT&H technical specifications sections 2706 & 2200.
126
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-
PCC 1:3:6 in Footpath: Plain cement concrete 1:3:6 in Footpath mix with crushed stone aggregate 40 mm nominal size mechanically mixed, placed in foundation and compacted by vibration including curing for 14 days. MoRT&H technical specifications sections 2100.
37
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Chequered Tiles in Footpath: Providing and fixing Chequered tiles in footpath portion over already prepared PCC bed. Tiles having size of 300x300 and 30mm thick. Complete as per drawing.
135
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-
Precast / Cast-in-Situ Cement Concrete M20 kerb Construction of cement concrete kerb with top and bottom width 115 and 165mm respectively, 250 high in M20 grade PCC on M10 grade foundation 150mm thick, foundation having 50mm projection beyond kerb stone, kerb stone laid with kerb laying machine, foundation concrete laid manually, all complete as per clause 408 including fixing at site
254
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Painting in kerbs and crash barrier in black and yellow alternate bands complete as per drawing and MoRT&H technical specifications section 803.
395.77
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Protection Work
-
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Providing and laying Pitching on slopes laid over prepared filter media including boulder apron laid dry in front of toe of embankment using boulders weighing not less than 40 kg each complete as per drawing and MoRT&H technical specifications section 2504.
a) Stone / Boulder
5118
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-
Providing and laying Filter material underneath pitching in slopes complete as per drawing and MoRT&H technical specifications section 2504.
232.1
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Illumination
Lighting on Bridge
Providing and fixing lighting on bridges, mounted on steel hollow circular poles of standard specifications, 5 m high fixed on parapets with cement concrete, 20 m apart and fitted with sodium vapour lamp complete in all respect as per drawings and technical specifications. (MoRT&H specifications - suggestive)
12
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-
APPROACH ROAD
General Items
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Provide 4x4 WD minimum 120 PS engine power one No. of vehicle with A/C for use by the site engineer from PIU Engineer including driver, fuel etc. as per Technical Specification clause 123.
42
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-
Clearing road side vegetaion, brush wood mooli bamboos, overgrown grass, removal of land slides / debarries of about 10 cum at a place, Restoration of Rain Cuts, Filling Pot-holes with approved hard material and Patch Repairs with open - graded Premix surfacing, 20mm. and temporary restoration work, with form of apalasiding with empty bags filled with approved quality earth/sand / moorum/ gravel etc as per Technical Specification clause 125.
10
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Formation Cutting
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Cutting of trees, including cutting of trunks, branches and removal of stumps, roots, stacking of serviceable material with all lifts and up to a lead of 1000 metres and earth filling in the depression/pit complete as per MORT&H specification 201.
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i) Girth from 300 mm to 600 mm
12
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ii) Girth from 600 mm to 900 mm
8
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-
iii) Girth from 900 mm to 1800 mm
5
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iv) Girth above 1800 mm
6
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Clearing and grubbing road land including uprooting rank vegetation, grass, bushes, shrubs, saplings and trees girth up to 300 mm, removal of stumps of trees cut earlier and disposal of unserviceable materials and stacking of serviceable material to be used or auctioned, up to a lead of 1000 metres including removal and disposal of top organic soil not exceeding 150 mm in thickness complete as per MORT&H specification 201.
a) In area of light jungle By Mechanical Means.
3359
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Excavation in Hilly area by mechanical means in all types of excavation (excavation in soil, in soft rocks, ordinary hard rock not requiring blasting and hard rock requiring blasting / controlled blasting etc. Including trimming of slopes and disposal of cut material including loading & unloading with all lifts and lead upto 1000 complete as per MORT&H specification 301).
7834.44
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Disposal of cut material - Road Work & Drains: Additional haul of surplus cut material disposal within 1km
8032
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Scarifying existing granular road surface to a depth of 50mm by manual means and disposal of scarified materials within all lifts and leads upto 1000 metres complete as per MORT&H technical specification 305.4.3
3350
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-
Scarifying existing bituminous road surface to a depth of 50 mm by mechanical means and disposal of scarified materials within all lifts and lead upto 1000 metres complete as per MORT&H technical specification 305.4.3
2529
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-
Compacting original ground supporting subgrade (Loosening of the gorund upto a level of 500mm below the subgrade level, watered, graded and compacted in layers to meet requirement of table 300-2 for subgrade construction.
810
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Construction of embankment 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 complete as per MORT&H technical specifications 305.
50017.22
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Construction of embankment with approved materials deposited at site from roadway cutting and excavation from drain and foundation of other structures graded and compacted to meet requirement of Table 300-2 complete as per MORT&H technical specifications 305.
57851.66
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-
Disposal of landslide material with all lifts and lead upto 1000 metres complete as per MORTH 301.3.9
1484
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Additional haul of surplus cut material disposal within 1km
1484
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-
Road Side Drain
-
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Road side Ordinary Drain: Excavation for lined / unlined surface drains of average cross sectional area 0.40 sqm in all types of soil (soil, soft rocks, ordinary hard rock not requiring blasting and hard rock requiring blasting / controlled blasting etc). to specified lines, grades, levels and dimensions to the requirement of clause 301 and 309. Excavated material to be used in embankment within a lead of 50 metres (average lead 25 metres) complete as per MORT&H technical specifications 309. a) Mechanical Means
659
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-
Non Bituminous Courses
-
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Construction of subgrade with approved material obtained from borrow pits with all lifts & leads, transporting to site, spreading, grading to required slope and compacted to meet requirement of Table No. 300-2
3303
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-
Construction of granular sub-base by providing close graded Material, for pavement, road humps and junctions mixing in a mechanical mix plant at OMC, carriage of mixed Material to work site, spreading in uniform layers with motor grader on prepared surface and compacting with vibratory power roller to achieve the desired density, complete as per MORT&H technical specifications 401 .
For Grading-II Material (Mechanical Means)
2735
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Providing, laying, spreading and compacting hard shoulder by granular sub-base by providing close graded Material, mixing in a mechanical mix plant at OMC, carriage of mixed Material to work site, spreading in uniform layers with motor grader on prepared surface and compacting with vibratory power roller to achieve the desired density, complete as per MORT&H technical specifications 401 .
719
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-
Construction of earthen shoulders with approved material obtained from borrow pits with all lifts & leads, transporting to site, spreading, grading to required slope and compacted to meet requirement of Table No. 300-2
397
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-
Bituminous Course
-
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Providing and applying primer coat with bitumen emulsion on prepared surface of granular Base including clearing of road surface and spraying primer at the rate of 0.75 kg/sqm using mechanical means. Complete as per MORT&H technical specifications 502. a) Low Porosity
9930
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-
Providing and applying tack coat with bitumen emulsion using emulsion pressure distributor at the rate of 0.30kg per sqm on the prepared granular surface cleaned with mechanical broom.Complete as per MORT&H technical specifications 503. a) Primer @ 0.3kg/sqm
9930
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-
Providing and laying Dense Graded Bituminous Macadam with 100-120 TPH hot mix plant producing an average output of 75 tonnes per hour using crushed aggregates of specified grading premixed with bituminous binder @ 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 specifications clause No. 507 complete in all respects.
497
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-
Providing and laying Bituminous concrete for pavement and road humps 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% 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 specifications clause no. 509 complete in all respects.
a) Bitumen: for Grading II (10mm nominal size)
298
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-
Extra for Bitumen quantity variation of bitumen content of 0.10 % by weight of mix.
5.6
-
60558
Traffic- Signs, Markings & other Road Appurtenances
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Painting lines, dashes, arrows etc. on roads in two coats on new work with ready mixed road marking paint conforming to IS:164 on bituminous surface, including cleaning the surface of all dirt, dust and other forgein matter, demarcation at site and traffic control complete as per MORT&H technical specification 803. a) Up to 10cm in width
180
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-
Reinforced cement concrete M15 grade kilometre stone of standard design as per IRC: 8-1980, fixing in position including painting and printing etc.Complete as per MORT&H technical specification 804. a) Ordinary kilometre stone (precast)
2
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-
Providing and fixing of retro- reflectorised cautionary, mandatory and informatory sign as per IRC :67 made of encapsulated lens type reflective sheeting vide clause 801.3, fixed over aluminium sheeting, 1.5 mm thick supported on a mild steel pipe NB 50mm, 3.6mm thk. (weight 50.7 N/m) 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. complete as per MORT&H technical specification 801.
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a) 90 cm equilateral triangle - Warning signs
3
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b) 60 cm circular - Horn, Speed Limit
6
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c) 60 x 45 cm rectangular Chevron Direction Sign Board
33
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Providing and erecting direction and place identification retro-reflectorised sign as per IRC:67 made of encapsulated lens type reflective sheeting vide clause 801.3, fixed over aluminium sheeting, 2mm thick with area not exceeding 0.9 sqm supported on a mild steel pipe NB 50mm, 3.6mm thk. (weight 50.7 N/m) firmly fixed to the ground by means of properly designed foundation with M15 grade cement concrete 45 x 45 x 60 cm, 60 cm below ground level as per approved drawing complete as per MORT&H technical specification 801.
a) upto 0.9 sqm Size Board.
1.8
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Road Marking with Hot Applied Thermoplastic Compound with Reflectorising Glass Beads on Bituminous Surface. 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 complete as per MORT&H technical specification 803.
359.89
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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 strips, fitted with 80 x 100 mm rectangular or 75 mm dia circular reflectorised panels at the top, buried or pressed into the ground and conforming to IRC-79 and the drawings complete as per MORT&H technical specification 805.
105
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-
Road Markers / Road Stud with Lens Reflector Providing and fixing of road stud 100x100mm diecast in aluminium, resistant to corrosive effect of salt and grit, fitted with lens reflector, installed in concrete or asphaltic surface by drilling hole 30mm upto depth of 60mm and bedded in a suitable bituminous grout or epoxy mortar, all as per BS:873(Part 4) 1973 and MoRT&H technical specifications 804.
600
-
-
Providing and fixing precast M20 CC guard stones of size 0.1 x 0.15 x 0.3m @ 1.5m MoRT&H technical specifications 807.
440
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-
Type - A, "W" : Metal Beam Crash Barrier Providing and erecting a "W' metal beam crash barrier (on locations with height 3m on valley side) 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, 1.8m high, 1.1 m below ground / road level incl. concrete block of size 300 x 300 x 1100mm, 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 MORT&H Specification 810.
1799
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-
CULVERTS
-
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HPC 1 x 1.2 :
-
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Construction of embankment with material deposited from roadway cutting. 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 complete as per MORT&H specification 305.
53.28
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-
Excavation for Structures
Earth work in excavation (excavation in soil, in soft rocks, ordinary hard rock not requiring blasting and hard rock requiring blasting / controlled blasting etc.) 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. (MoRT&H specification section 304 & 2903)
Mechanical means
90.88
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-
Laying Reinforced Cement Concrete Pipe NP4/prestrssed concrete pipe on first class bedding in single row. Laying Reinforced cement concrete pipe NP4/prestrssed concrete pipe for culverts on first class bedding of granular material in single row including fixing collar with cement mortar 1:2 but excluding excavation, protection works, backfilling, concrete and masonry works in head walls and parapets. (MoRT&H specification section 2905)
20
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-
Coursed Rubble stone masonry in cement sand mortar 1:3 in foundation unto a depth of 1.50m and also 1.50m above ground level/bed level complete as per drawing and MORT&H technical specifications 1400 & 2200.
88.4
-
-
Plain cement concrete M15 mix with stone aggregates 20 mm nominal size mechanically mixed and vibrated in foundation upto a depth of 1.50m below ground level and 1 or 1.50 m above Ground Bed Level complete as per Drawing and Technical Specifications as per MORT&H specification 2700.
15.88
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-
Providing and filling in foundation trenches and at the back of abutments, wing walls etc. and below pipe bed in layers not exceeding 150mm thick including watering and compacting including all lead and lift.
(a) Filter media behind abutment wing and return wall (Boulder filling) complete as per drawing and Technical specifications complete as per MORT&H technical specification 2200 & 2907 and 710.1.4 of IRC:78.
38.34
-
-
Cement plaster 12mm thick in cement mortar 1:3 complete as per MORT&H technical specification 1300 & 2200.
29.16
-
-
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 foce. Complete as per drawing and MORT&H technical specifications 2706 & 2200.
50
-
-
Painting of Culvert No. and Span Arrangement as per Technical Specification clause 800.
2
-
-
RCC Slab Culvert Extension : 1.5 x 1.5
-
-
-
Excavation for Structures
Earth work in excavation (excavation in soil, in soft rocks, ordinary hard rock not requiring blasting and hard rock requiring blasting / controlled blasting etc.) 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. (MoRT&H specification section 304)
Mechnical means
190.8
-
-
Reinforced cement concrete M20 mix with stone aggregates 20mm nominal size mechanically mixed and vibrated for reinforced concrete work in slab excluding steel reinforcement, but including centering and shuttering laid in position. (MoRT&H 1700 & 2300)
5.73
-
-
Coursed rubble stone masonry in cement sand mortar 1:3 in foundation upto a depth of 1.5m and also 1.5m above ground/bed level. (MoRT&H specification section 1000/1400).
149.64
-
-
Supplying, fitting and placing reinforcement (Fe 500D) in superstructure complete as per drawing and MoRT&H technical specifications 1600.
0.75
-
-
Providing and laying cement concrete wearing coat M30 grade including reinforcement complete as per drawing and MoRT&H technical specifications 2702.
2.43
-
-
Plain/Reinforced cement concrete in open foundation complete as per drawing and technicak specifications (MoRT&H specification section 1500, 1700, 2100)
PCC Grade M15
50.88
-
-
Tar Paper Bearing
3.42
-
-
Backfilling behind abutment, wing wall and return wall complete as per drawing and MORT&H technical specifications 710.1.4 of IRC:78 & 2200.
Granular Material
23.19
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-
Providing and laying of Filter media with granular materials /stone crushed aggregates satisfying the requirements laid down in clause 2504.2.2 of MoRT&H specifications to a thickness of not less than 600 mm with a smaller size towards the soil and bigger size towards the wall and provided over the entire surface behind abutment, wingwall and return wall to the full height compacted to a firm condition complete as per drawing and MOST specification 710.1.4 of IRC:78 and 2200
31.59
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-
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 specifications. (MoRT&H specification section 2706, 2200)
67.95
-
-
Painting of Culvert No. and Span Arrangement as per Technical Specification clause 800.
3
-
-
RCC Slab Culvert Extension : 3 x 2
-
-
-
Excavation for Structures
Earth work in excavation (excavation in soil, in soft rocks, ordinary hard rock not requiring blasting and hard rock requiring blasting / controlled blasting etc.) 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. (MoRT&H specification section 304)
Mecanical Means
110.69
-
-
Reinforced cement concrete M20 mix with stone aggregates 20mm nominal size mechanically mixed and vibrated for reinforced concrete work in slab excluding steel reinforcement, but including centering and shuttering laid in position (Using Penetron Admixture@ 3kg/cum). (MoRT&H 1700 & 2300)
7.49
-
-
Coursed rubble stone masonry in cement sand mortar 1:3 in foundation upto a depth of 1.5m and also 1.5m above ground/bed level. (MoRT&H specification section 1000/1400).
111.81
-
-
Supplying, fitting and placing reinforcement (Fe 500D) in superstructure complete as per drawing and MoRT&H technical specifications 1600.
0.95
-
-
Providing and laying cement concrete wearing coat M30 grade including reinforcement complete as per drawing and MoRT&H technical specifications 2702.
4.42
-
-
Reinforced cement concrete approach slab including reinforcement and formwork complete as per drawing and technical specifictions. (MoRT&H specifications section 1500, 1600, 1700, & 2704)
9.45
-
-
Plain/Reinforced cement concrete in open foundation complete as per drawing and technicak specifications (MoRT&H specification section 1500, 1700, 2100)
a) PCC Grade M15
26.83
-
-
Tar Paper Bearing
3
-
-
PCC M15 grade levelling course below approach slab complete as per drawing and technical specifications. (MoRT&H specifications section 2700)
2.59
-
-
Backfilling behind abutment, wing wall and return wall complete as per drawing and MORT&H technical specifications 710.1.4 of IRC:78 & 2200.
(a) Granular Material
26
-
-
Providing and laying of Filter media with granular materials /stone crushed aggregates satisfying the requirements laid down in clause 2504.2.2 of MoRT&H specifications to a thickness of not less than 600 mm with a smaller size towards the soil and bigger size towards the wall and provided over the entire surface behind abutment, wingwall and return wall to the full height compacted to a firm condition complete as per drawing and MOST specification 710.1.4 of IRC:78 and 2200
18.7
-
-
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 specifications. (MoRT&H specification section 2706, 2200)
21
-
-
Painting of Culvert No. and Span Arrangement as per Technical Specification clause 800.
1
-
-
Retaining Wall
-
-
-
Excavation for Structures
Earth work in excavation (excavation in soil, in soft rocks, ordinary hard rock not requiring blasting and hard rock requiring blasting / controlled blasting etc.) 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. (MoRT&H specification section 304)
Mechanical means
-
-
-
i) Depth upto 3.0 m
3575
-
-
ii) Depth 3.0 to 6.0 m
8
-
-
Plain cement concrete in Open Foundation complete as per Drawing and MORT&H technical specifications 1500, 1700 & 2100.
PCC M15 grade
256
-
-
Plain/Reinforced cement concrete in sub-structure complete as per drawing and technical specifications Clauses 802, 804, 805, 806, 807, 1202 and 1204. (1500, 1700 & 2100 MORT&H Specifications)
RCC M35 Grade (Height 5 to 10 m), with batching Plant, Transit Mixer and Concrete Pump
1596
-
-
Supplying, fitting and placing HYSD bar reinforcement (Fe 415) in superstructure complete as per drawing and technical specifications Clauses 1002, 1010 and 1202.
111
-
-
Backfilling behind abutment, wing wall and return wall complete as per drawing and Technical Specifications Clauses 1204.3.8
Granular Material
2083
-
-
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 600m with smaller size towards the soil and bigger size towards the wall and provided over the entire surface behind abutment, wing wall and return wall to the full height compacted to a firm condition complete as per drawing and Technical Specifications Clause 1204.3.8.
1260
-
-
Providing weep holes in Brick masonry/Stone masonry,Plain/ Reinforced concrete abutment, wing walls/ return walls with 100 mm dia AC pipe, extending through the full width of the structures with slope of 1(V) : 20(H) towards drawing face complete as per drawing and MORT&H Technical Specifications Clauses 614, 709, 1204.3.7.
1380
-
-
Environmental Management Items
-
-
-
Vegetated bamboo crib wall : Construction of Vegetated bamboo crib wall width 1.2m & height 1.5m including providing and supplying bamboo, binding wire, cutting, plantation of vegetaion / grass, making Benching & backfilling.
400
-
-
Turfing with Sods Furnishing and laying of the live sods of perennial turf forming grass on embankment slope, verges or other locations shown on the drawing or as directed by the engineer including preparation of ground, fetching of sods and watering complete as per MORT&H technical specifications 307.
1200
-
-
(A) Mitigation / Enhancement
-
-
-
Component: Air
Stage: Construction
Sprinkling of water in the settlement and working area as per Instruction of SC
30
-
-
Component: Water
Stage: Pre-Construction
Water intake structure for construction with permission
1
-
-
Component: Flora
Stage: Construction
Compensatory afforestation, in accordance with Forest. Conservation Act (1980) as per guide line provided in EMP
31
-
-
Component: Flora
Stage: Construction
Additional tree plantation along valley slopes as per guideline provided in EMP
279
-
-
Component: Flora
Stage: Construction
Maintenance Grant to local NGOs for ensuring survival as per guideline provided in EMP.
24
-
-
Component: Flora
Stage: Construction
Provision of bamboo tree guards for the trees (250m.) on either side of approaches as per guideline provided in EMP.
310
-
-
Component: Conseration of Biodiversity
Stage: Construction
Pre-construction fish species survey in river stream.
1
-
-
Component: Conseration of Biodiversity
Provision of protection net for fish species to stop coming in bridge construction zone
200
-
-
Component: Stability of slopes
Bioengineering measures for protection of slopes on approaches
600
-
-
Component: Development of water drain structure
Stage: Construction
Concrete drain along the approach
1
-
-
(B) Mitigation / Enhancement Costs
Monitoring
-
-
-
Component: Air
Stage: Construction
Monitoring near all hot mix plant locations approved by the Engineer as per NAAQS, 2009 CPCB
8
-
-
Component: Air
Stage: Construction
Monitoring at construction sites in tandem with construction Engineer as per NAAQS, 2009 CPCB
16
-
-
Component: Water Quality
Stage: Construction
At locations specified in the monitoring plan as per IS10,500 and IS2296
20
-
-
Component: Water Quality
Stage: Operation
At two locations specified in the Monitoring Plan as per IS 10,500 and IS 2296
10
-
-
Component: Noise
Stage: Construction
At equipment yards as directed by the Engineer as per CPCB guideline 1989
8
-
-
Component: Noise
Stage: Operation
At locations of compensatory plantation, All along the corridor as per CPCB guideline 1989
16
-
-
Component: Monitoring measures
Stage: Operation
Monitoring tree survival
2
-
-
Component: Monitoring measures
Stage: Operation
Monitoring effectiveness
2
-
-
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