UT1143 BALANCE WORK OF 54 M SPAN STEEL GIRDER MOTOR BRIDGE AT KM 3 ON DHOPARDHAR TO SAMAN GOAN MOTOR ROAD AND FIVE YEAR MAINTENANCE

Amount

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

Providing and laying M15 grade PCC using 43/53 grade Ordinary Portland Cement below foundations and approach slabs as per the Drawings, Specifications enclosed with the tender document and Ministry of Road Transport & Highways (MoRT&H)/Indian Road Congress (IRC) Specifications for Bridge Works.

Providing and placing M30 grade cement concrete (RCC) in foundations using 43/53 grade Ordinary Portland Cement, 20mm & down stone aggregate and approved quality sand including the cost of centring 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 Ministry of Road Transport & Highways (MoRT&H)/Indian Road Congress (IRC) Specifications for Bridge Works.

Providing and placing M30 grade cement concrete (RCC) for the construction of abutments, abutment caps, return walls, dirt walls, wing walls, bearing pedestals, reaction blocks etc. using 43/53 grade Ordinary Portland Cement, 20mm & down stone aggregate and approved quality sand as per the Drawings, Specifications enclosed with the tender document, Ministry of Road Transport & Highways (MoRT&H)/Indian Road Congress (IRC) Specifications for Bridge Works. Item to include all types of shuttering, staging, scaffolding, necessary tools, plants, machinery and all related operations as required to complete the work with all leads, lifts and depths true to level and position all complete excluding only the cost of reinforcement which shall be paid separately.

Providing, testing and installation of POT/POT-CUM-PTFE bearings (free/guided/fixed/pin bearings) of specified capacity (vertical load upto 170t & horizontal load upto 45t) as per the Drawings, Specifications enclosed with the tender document, Ministry of Road Transport & Highways (MoRT&H)/Indian Road Congress (IRC) Specifications for Bridge Works and IRC: 83 (Part III). Item to include cost of the bearing design as per the provisions of IRC: 83 (Part III) by the bearing manufacturer based on forces and movements given in the Drawings, all the operations required for installation of bearings, all the materials, labour, equipment and incidental work required to execute the job. The bearing design and drawings shall be got approved from the Engineer-in-charge well before start of the fabrication of bearings. The bearings shall be tested as per the provisions of IRC: 83 (Part III) in the presence of authorized representative of the Department. The installation of bearings shall be done in the presence of authorized representative of the bearing manufacturer who shall certify the quality of work.including design and drawing of bearings.

Providing weep holes in abutment walls, return walls, wing walls etc. with 100mm dia AC 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 Ministry of Road Transport & Highways (MoRT&H)/Indian Road Congress (IRC) Specifications for Bridge Works. Item to include all labour, materials, tools, equipment, safety measures and incidentals necessary to complete the work to Specifications. Measurement shall be made for actual length of weep holes.

Providing and laying of Filter Media with granular materials/stone, crushed aggregates satisfying the requirements of Ministry of Road Transport & Highways (MoRT&H)/Indian Road Congress (IRC) Specifications for 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 abutment, return wall, wing wall 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. Measurement shall be made for actual compacted finished volume of filter media.

FABRICATION OF TRUSS: Providing, shop fabricating, assembling & ground erection, testing, transporting (from workshop to work site) and storing (in workshop/work site) Grade 'B' structural steel (rolled sections and built-up sections using steel plates & rolled section conforming to IS: 2062 with yield strength of 250MPa i.e. Fe250) in steel truss (including top & bottom chord, vertical/diagonal members, stiffeners, gusset/cover plates etc.), plan bracings, cross girders/diaphragms, shear connectors etc. supporting RCC deck slab as per the Drawings, Specifications enclosed with the tender document, Ministry of Road Transport & Highways (MoRT&H)/Indian Road Congress (IRC) Specifications for Bridge Works and IRC: 24 Specifications. Item to include all types of temporary structures, necessary templates, cutting, grinding, drilling, welding, necessary tools, plants, machinery, labour and all related operations as required to complete the work in all respect.

ERECTION OF TRUSS: Erecting and placing/fixing in position Grade 'B' structural steel (rolled sections and built-up sections using steel plates & rolled section conforming to IS: 2062 with yield strength of 250MPa i.e. Fe250) in steel truss (including top & bottom chord, vertical/diagonal members, stiffeners, gusset/cover plates), plan bracings, cross girders/diaphragms etc. supporting RCC deck slab as per the Drawings, Specifications enclosed with the tender document, Ministry of Road Transport & Highways (MoRT&H)/Indian Road Congress (IRC) Specifications for Bridge Works and IRC: 24 Specifications. Item to include all types of staging, scaffolding, necessary templates, temporary structures, necessary tools, plants, machinery and all related operations as required to complete the work with all leads, lifts/heights, true to level & position complete in all respect. .Item to include all types of testing and Final load testing of bridge

Providing and fixing hand rail over the crash barrier consisting of MS base plates, embedded fastener and nuts, MS vertical plates and pipes, prepackaged early high strength non-shrink grout etc. as shown in the Drawings, Specifications enclosed with the tender document, Ministry of Road Transport & Highways (MoRT&H)/Indian Road Congress (IRC) Specifications for Bridge Works. All the railing components as mentioned above to be hot dip galvanised with a zinc coating of at least 175 gm/sqm. The thickness of plates shall be as shown in the Drawings and pipe to be 65NB heavy class with a weight not less than 7.92 kg/m and conforming to IS: 1161-1979. Item to include all materials, labour, machinery/equipment and incidental works required to complete the work as directed by the Engineer-in-charge. Measurement shall be made for the actual length of the pipe in meter only.

Providing, testing and tightening of High Strength Friction Grip Bolts (HSFG bolts for Friction Type Joint) of class/grade 10.9 as per IS: 4000 using Automatic Calibrated Torque Wrench/Pneumatic Wrench at all locations of splicing and at all heights, wherever specified as per drawings and their compatible nuts and washers all complete required to execute the job. All HSFG bolts and nuts, washers conforming to IS: 1367, IS: 3757, IS: 6610, IS: 6623, IS: 6649 and IS: 4000 shall be used. The item shall include all labour, material, tools, equipment, safety measures and incidentals necessary to complete the work to Specifications. Measurement shall be made for actual weight of complete bolt assembly including nuts & compatible washers used in permanent work in kilograms.

Providing, testing and tightening of High Strength Bolts (HTS bolts for Bearing Type Joints) of class/grade 10.9 as per IS: 4000 using Automatic Calibrated Torque Wrench at all locations of splicing and at all heights, wherever specified as per Drawings and their compatible nuts and washers all complete required to execute the job. All HTS bolts and nuts, washers conforming to IS: 1367, IS: 3757, IS: 6610, IS: 6623, IS: 6649 and IS: 4000 shall be used. The item shall include all labour, material, tools, equipment, safety measures and incidentals necessary to complete the work to Specifications. Measurement shall be made for actual weight of complete bolt assembly including nuts & compatible washers used in permanent work in kilograms.

Providing and placing in position M 30 grade cement concrete (RCC) in cast-in-situ deck slab using 43/53 grade Ordinary Portland Cement, 20mm & down stone aggregate and approved quality sand as per the Drawings, Specifications enclosed with the tender document and Ministry of Road Transport & Highways (MoRT&H)/Indian Road Congress (IRC) Specifications for Bridge Works. Item to include all types of shuttering, staging, scaffolding, necessary tools, plants, machinery and all related operations as required to complete the work with all leads, lifts and depths true to level and position all complete excluding only the cost of reinforcement which shall be paid separately. The scope of work in the item primarily includes:

Providing and placing in position M 30 grade cement concrete (RCC) in cast-in-situ crash barrier over deck slab using 43/53 grade Ordinary Portland Cement, 20mm & down stone aggregate and approved quality sand as per the Drawings, Specifications enclosed with the tender document and Ministry of Road Transport & Highways (MoRT&H)/Indian Road Congress (IRC) Specifications for Bridge Works. The scope of work in the item primarily includes:

Providing and placing in position TMT (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 Ministry of Road Transport & Highways (MoRT&H)/Indian Road Congress (IRC) Specifications for Bridge Works. All the steel components shall be procured from the approved manufacturer (i.e. SAIL, RINL, TATA) .Total steel in foundations

Providing and placing in position TMT (Fe 500 Grade) reinforcement bars in various structural elements of the bridge (i.e. foundations, substructure & superstructure) 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 Ministry of Road Transport & Highways (MoRT&H)/Indian Road Congress (IRC) Specifications for Bridge Works. All the steel components shall be procured from the approved manufacturer (i.e. SAIL, RINL, TATA) Total steel in abutments

Providing and placing in position TMT (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 Ministry of Road Transport & Highways (MoRT&H)/Indian Road Congress (IRC) Specifications for Bridge Works. All the steel components shall be procured from the approved manufacturer (i.e. SAIL, RINL, TATA) Deck slab & crash barrier

Providing and placing in position M30 grade cement concrete (RCC) in cast-in-situ approach slab using 43/53 grade Ordinary Portland Cement, 20mm & down stone aggregate and approved quality sand as per the Drawings, Specifications enclosed with the tender document and Ministry of Road Transport & Highways (MoRT&H)/Indian Road Congress (IRC) Specifications for Bridge Works. Item to include all types of shuttering, bitumen filler type joint between approach slab & dirt wall all complete. Item to include all labour, materials, tools, equipment, safety measures and incidentals necessary to complete the work to Specifications. The minimum slump of concrete shall be 75mm at the time of placement of concrete. Measurements shall be made for the finished volume of concrete only. Cost of reinforcement (12mm dia.bars @ 150mm c/c bothways on both faces) shall not be paid separately and the same shall be included in the quoted rates.

Providing and installing single strip seal expansion joint with a total allowable movement capacity of 70mm as per Drawings, Ministry of Road Transport & Highways (MoRT&H)/Indian Road Congress (IRC) Specifications for Bridge Works and IRC: SP: 69 'Guidelines & Specifications for Expansion Joints' and duly supplemented with manufacturer's recommendations. Entire installation is to be carried out strictly in the presence of manufacturer's representative only at all times who shall certify the quality of work. Item to include necessary provision and filling of recess for the expansion joints at no extra cost. The seal of the expansion joint shall be such as not to permit any dust collection at all times. Item to include all materials, labour, machinery/equipment and incidental work required to complete the job. Measurement shall be made for the actual length of expansion joint provided.

Providing and fixing drainage spouts as per the Drawings, Specifications enclosed with the tender document and Ministry of Road Transport & Highways (MoRT&H)/Indian Road Congress (IRC) Specifications for Bridge Works. Item to include all materials, labour, machinery/equipment and incidental work required to complete the job. Measurement shall be made for actual number of drainage spouts provided.

Providing and laying Cement concrete wearing coat M-30 grade complete as per drawing and Technical Specifications.

Painting on Concrete/Steel Surfaces with Epoxy Painting two coats including prime coat with epoxy paint of approved brand on concrete/steel surfaces after through cleaning of surface to give an even shade as per drawing and Technical Specification Clause 1701

Earth work in cutting for foundation of retaining walls as per the Drawings, Specifications enclosed with the tender document and Ministry of Shipping, Road Transport & Highways (MoRT&H) Specifications for Road and Bridge Works. (15m long wall on all four sides)

Random Rubble Stone Masonry laid in 1:5 cement and sand mortar, in breast walls, retaining walls, parapets, scuppers, etc. including supply of all material, labour, T&P and royaltiies etc. complete as per drawing and technical specifications Clauses 702, 704, 1202 & 1203 of MORD Specifiction

Random Rubble Masonary laid dry in breast wall,retaining wall, parapets,scupper etc. Including supply of all materials, labour, T&P & royalty etc, required for proper complition of work.

Hand Packed stone filling in back of wallls including cost of all materials, royality, T&P etc. complete as per direction of Engineer-in- charge. (As per PWDUttarakhand specifications)

Providing & fixing of Citizen Information Board with PMGSY Logo at starting or prominent location (where maximum no. of citizens can view the detail of the road) as per attached standard drawing dully painted and written as directed by Engineer in charge. as per MORD specification Clause 1701 .

Providing & fixing of Maintenance Information Board with PMGSY Logo at starting or prominent location (where maximum no. of citizens can view the detail of the road) as per attached standard drawing dully painted and written as directed by Engineer in charge. as per MoRD specification Clause 1701 .

Providing and fixing of semi reflective cautionary, mandatory and informatory sign board as per IRC:67 made of 1.5 mm thick MS Sheet duly stove white colour in front and gray colour on back with red reflective border of 65 mm width and required letters and figures with reflective tape engineering grade as per Clause 1701.3.9

Cement plum Masonry with 40% plum & 60% 1:3:6 cement concrete including supply of all material, labour, T&P etc. required for proper completion of the work. as per drawings and technical specifications Clause 802, 803, 1202 & 1203 of MORD Specifiction

Maintainance Activities:

Cement plum masonry with 40% plum & 60% 1:3:6 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)

Ist year

III rd year

V th year

(1) 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 (2) 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