Construction of 30 M Span Steel Girder Bridge at Km 1 of Basauli Pokhari-Naidhaul Motor Road with Five Years Maintenance (Balance Work) Package No- UT-01-39/XVII (WB)

Amount

Earth work in hill road (hill side cutting/filling):- Excavation in hilly area for construction of road in all types of soils & rocks as met at site true to lines as per plan, L section camber, super elevation as required also including uprooting & cutting of bushes dressing of road surface to the required level and slopes with all lead, lifts and safe disposal of surplus excavated material at suitable dumping places by mechanical means/ manual means indicated in the drawing with out damaging forest and forest land including slip clearance during hill side cutting as directed by Engineer-in-charge.

Earth work in excavation of foundation of structures as per the Drawings, Specifications enclosed with the tender dacument Ministry of Shipping, Road Transport & Highways (MoRT&H) Specifications for Road and Bridge Works.

Odinary Soil( Manual Means) 3.0 to 6.0 M

Odinary Rock ( Manual Means) Up to 3.0 M

Wing wall/Return wall

R/W & Plum CC

Side Drain

Perapet

Providing and laying M15 Grade PCC using 43/53 grade Ordinary Portland Cement, 20mm & down stone aggregate and approved quality sand below open foundations as per the Drawings, Specifications enclosed with the tender document and MoRT&H Specifications for Road and Bridge Works. The scope of work in the item primarily includes:

For Abutment

Perapet

Providing and placing M25 grade cement concrete (RCC) in open foundations using 43/53 grade Ordinary Portland Cement, 20mm & down stone aggregate and approved quality sand including the cost of centring Using Concrete Mixer and shuttering (excluding the cost of reinforcement only which shall be paid separately) with all leads, lifts/depths and all complete as per the Drawings, Specifications enclosed with the tender document and MoRT&H Specifications for Road and Bridge Works. Using Concrete Mixer

Providing and placing M25 grade cement concrete (RCC) in SUPER-STRUCTURE using 43/53 grade Ordinary Portland Cement, 20mm & down stone aggregate and approved quality sand including the cost of centring Using Concrete Mixer And shuttering (excluding the cost of reinforcement only which shall be paid separately) with all leads, lifts/depths and all complete as per the Drawings, Specifications enclosed with the tender document and MoRT&H Specifications for Road and Bridge Works. Using Concrete Mixer

Providing and placing M25 grade cement concrete (RCC) in SUB-STRUCTURE using 43/53 grade Ordinary Portland Cement, 20mm & down stone aggregate and approved quality sand including the cost of centring Using Concrete Mixer and shuttering (excluding the cost of reinforcement only which shall be paid separately) with all leads, lifts/depths and all complete as per the Drawings, Specifications enclosed with the tender document and MoRT&H Specifications for Road and Bridge Works. Using Concrete Mixer

Height 5M to 10M.

PCC M15 Grade leveling course below approach slab complete as per drawing and Technical specification

Providind and laying cement concrete in approach slab M-25 grade including reinforcement complete as per drawing and Technical specification

Construction of R.R. stone masonary in cement mortar 1:5 including supply of all materials,labour, T&P,Royalty etc required for proper completion of work as directed by Engineer-in-charge and MORD Specifications for Road and Bridge Works..

For wing wall

For protection work ,R/W

Parapets

Pointing with cement mortar 1:3 including supply of all materials, labour,t&p&royalty etc,required for proper completion of work as directed by Engineer-in-charge and MORD specifications Clauses No.613.3

15 mm thick Plastering with cement mortar 1:4 including supply of all materials, labour,t&p&royalty etc,required for proper completion of work as directed by Engineer-in-charge and MORD specifications Clauses No.613.4 (For Parapets)

Providing and laying of concrete for plain concrete for substructure including supply of all materials, labour,T&P,royalty etc. required for proper completion of work as directed by Engineer-in-charge and MORD Specification for Rural Roads 2014. P.C.C grade M 20.

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 for Road and Bridge Works to a thickness of not less than 600mm with smaller size towards the soil and bigger size towards the wall and provided over the entire surface behind abutments, return walls etc. to the full height compacted to a firm condition complete as per the Drawings and Specifications. Item to include all labour, materials, tools, equipment, safety measures and incidentals necessary to complete the work to Specifications.

For protection work

Cement plum masonry with 40% plum & 60% 1:3:7 cement concrete including supply of all material, labour, T&P, Roylty etc. required for proper completion of the work as per direction of Engineer in Charge. (As per PWD Uttarakhand specifications)

Protection work

Providing and placing in FOUNDATION position HYSD (Fe 500 Grade) reinforcement bars in various structural elements of the bridge including cutting, straightening, bending, fabricating, storing, binding with mild steel annealed binding wire of 18 SWG, fixing in position complete as per the Drawings, Specifications enclosed with the tender document and MoRT&H Specifications for Road and Bridge Works.

In foundation

Substructure

superstructure

Supply and fabrication of steel truss ( Structure ) bridge as per detailed drawing. Supply of all structural steel confirming to I.S. 226 - 1969 required for proper completion of bridge including ground erection of the bridge and including one coat of approved quality anty corrosive red oxide paint confirming I.S. 5660 as per specification and drawong including all T&Petc. nuts & bolts, washers, railing of MS flat and also including supply and fixing of shop rivets refered as per drawing. The rates shall include ground errection in thr workshop and its dismantle after inspection, approval and removing of deffects, match marking of all parts numberings and proper stacking in the premises of workshop before cartage to site of work. The work shall be executed in accordance with I.S. 1915 - 1961 and its latest revision shall be applicable. The rate shall including cost of all materials, its wastage and cutting, bending if required, welding, making holes, shop rivetting, labour, T&Petc. and also including proper stacking after dismantling of ground erection. All required equipments should be arranged by the contractor as his own cost, which shall be taken back by the contractor after satisfactory execution of the job. Also including supply materials. T&P etc. required for proper copletion of the work as per direction of Engineer - In - Charge.

Erection of Steel Truss Structere Bridge as per drawing with required camber including cartage of fabricated parts from the place of stack near site including submission of launching plan by the contractor, (duly weighted by a recognised reputable institution/consultant ) and approved by the engineer-in-charge. Service bolts to used shall be of GKW make or any other as approved by engineer-in-charge, including cost of all labor, T&P, equipments and consumables required for proper completion of the work as per MoRT&H Specifications for Road and Bridge Works no. 1905 and as per directions of the engineer-in-charge.

Supplying, fitting and fixing in position true to line and level cast steel rocker and rollar & rocker bearing conforming to IRC: 83(Pt.-1) section IX and clause 2003 of MoRTH specifications complete including all accessories as per drawing and Technical Specifications.

Supplyong and fixing of 16 - 22 mm dia field rivets as per drawing confirming to designation IS 42 RIS - 1148 - 1973 including rivetting with rivet gun, its wastage, labour T&P etc required for proper completion of the work as per Direction of Engineer In Charge.

Supply & fixing of Drainage spout as per drawing & technical specification clause 1209 including supply of all materials, labour, T&P etc required for proper completion of the work.

Painting of entire steel girder bridge 30 M. span with two coat of superior synthetic enamel (paint) over previously primer surface including supply of all material labour T&P etc required for proper completion of work. as per direction of Engineer- in- charge.

Providing and laying of strip seal expansion joint catering to maximum horizontal movement upto 70mm( 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 forinstallation.

Providing and laying cement concrete wearing coat M - 30 grade including reinforcement complete as per drawing and technical specification Clauses. 800 and 1206.3 of MORD Sr. no. 13.5

Providing and fixing of C.C edge stones 12cm *12cm*60cm size precast in M15 cement concrete with 4 nos. 8 mm dia HYSD vertical bars and 3 nos 6mm dia MS bar stirrups as per approved drawing including two coat white washing on valley side of formation as directed by Engineer-in-charge and MORD Specification for Rural Roads 2014.

White washing two coats on parapet walls and tree trunks including preparation of surface by cleaning scraping etc. as per technical specifications Clause 1916 of MORD Specification for Rural Roads 2014

Providing weep holes in abutment walls, return walls etc. with 100mm dia AC/PVC pipe, extending through the full width of the structure with slope of 1V:20H towards draining face as per the Drawings, Specifications enclosed with the tender document and MoRT&H Specifications for Road and Bridge Works. Item to include all labour, materials, tools, equipment, safety measures and incidentals necessary to complete the work to Specifications.

Providing and Fixing Maintance Board of PMGSY Project 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

Side Drain Construction of hill side drain in accordance with the requirement of specifications true to lines and grades. Dimesions and other particulars as per drawing and Technical Specification Clause 1606.1 (Type-A)

Plain cement concrete M10 grade

Plain cement concrete M15 grade

Providing and laying of boulder apron laid in wire crates for weir etc with 4 mm dia GI wire conforming to IS:280 and IS:4826 in 100 mm x 100 mm mesh (woven diagonally) including 10% extra for laps and joints laid with stone boulders weighting not less than 25 Kg each as per drawing and technical specification Clause 1301. Sr.no:- 14.2

Maintainance Activities:

Cement plum masonry with 40% plum & 60% 1:3:6cement concrete including supply of all material, labour, T&P, Roylty etc. required for proper completion of the work as per direction of Engineer in Charge.(As per PWD Uttarakhand specifications)

III rd year

V th year

Greasing of Bearings including supply of all materials,labour,T&P royality etc required for proper comlpetion of the work as per direction of Engineer in charge.

IInd year

IV th year

Painting on Steel Surfaces Providing and applying two coats of ready mix paint including primer coat of approved brand on steel surface after through cleaning of surface to give an even shade as per drawing and Technical Specification Clause 1701.

III rd year

White washing of parapet walls of CD work and tree truncks including preparation of surface by cleaning scrapping etc. as per MORD Specification for Rural Roads 2014

Ist year

IInd year

IIIrd year

IVth year

Vth year