Construction of 90.00m Span Steel Girder Bridge at Km. 1.00 L021-Seragad to Kunj Kimola Motor Road (WAPCOS)UT0100

Amount

EARTH WORK

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 compating to meet requirement of tebales 300.1 & 300.2 with a lead upto 1000 m as per technical specification Clause 301.5

Excavation in Hilly Areas in Ordinary Rock by mechanical means not requiring blasting (With out Dozer) Excavation in hilly area in ordinary rock not requiring blasting by mechanical means without using Dozer including cutting and trimming of slopes and disposal of cut material with a lift upto 1.5 m and lead upto 20 m as per Clause 1603.2

BRIDGE PORTION:

FOUNDATIONS:

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

For Abutment

Odinary Sill (Manual Means) Up to 3.0 M

Odinary Sill (Manual Means) Up to 3.0 M to 6.0 M

Odinary Sill (Manual Means) Above 6.0 M

Hard rock (blasting Prohibited)

Providing concrete for Plain/reinforced concrete in open foudations complete as per drawings and technical specification Clause 802, 803, 1202 & 1203 PCC M 15

Plain/Reinforced cement concrete in sub-structure complete as per drawing and technical specification RCC grade M30 using concrete Mixer

Suppliying, fitting and placing un-coated HYSD bar reinforcement in foundation complete as per drawing and technical specifications.

ABUTMENTS AND FILLING BEHIND:

Plain/Reinforced cement concrete in sub-structure complete as per drawing and technical specification RCC grade M30 using concrete Mixer

Height upto 5 mtr,

Height upto 5-10 mtr,

Height above 10 mtr,

Suppliying, fitting and placing HYSD bar reinforcement in substructure complete as per drawing and technical specifications.

HP stone filling in back of walls including suply of alI material, labour, T&P etc. required for proper completion of the work as per drawings & technical specification Clause 1204.3.8

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 Techncal specification.

SUPER STRUCTURE

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 drawing 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 execuited 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.

Add extra over item no24 for use 350 BR grade structural steel in place of 250BR grade of steel

Erection of Steel Truss (Girder) Bridge (up to 60m span) 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 vetted by a recognised reputable institution/ consultant if required) and approved by the engineer-in-charge. Service bolts to used shall be of approved make. The rate including of cost of all labour, T&P, equipments, civil work and consumables, cost of arranging, fabricating, errecting and dismantling of erection scheme including the cost of its designing, revising, supervision by contractor's designeer at site during erection, also including cost of all safety measures and necessary insurances of bridge and labours for proper completion of the work as per MORTH specification no. 1905 with due regard of mansoon and as per directions of the engineer-in-charge.

Supply fitting and fixing in position true to line and level Spherical bearing consisting of a metal piston supported by a disc or unreinforced elastomer confined within a metal cylinder, sealing rings, dust seals, Spherical surface sliding against stainless steel mating surface, complete assembly to be of cast steel/fabricated structural steel, metal and elastomer elements to be as per IRC:83 part-I & II respectively and other parts conforming to BS: 5400, section 9.1 & 9.2 and clause 2006 of MORTH Specification complete as per drawing and approved Technical Specification

Supply and Fixing of 20 mm dia P.F. make 8.8 grade HSFG High strength Friction Grip Bolt to IS 3757:1985 latest to grade 8.8S with High Strength Friction Grip Bolt to IS 6623:2004 latest to grade 10S and High strength Friction 2 No. washer including cost of all material, labour, fixing at site, all taxes, T&P etc required for proper completion of the work ( 20 x 120 mm)

Furnishing and Placing Reinforced/Prestressed cement concrete in super-structure as per drawing and Technical Specification for solid slab super-structure RCC M 30

Suppiying fitting and placing HYSD bar reinforcement in super-structure Complete as per drawing and technical specification

Providing fiting and fixing mildsteel, railing complete as per drawing and technical specification

Painting on concrete/Steel Surfaces with epoxy painting two coats including prime coat with epoxy paint of approved brand on concrete/steel surface after through cleaning of surfaces to give an even shade as per drawing and technicl specification clause 1701

Drainge spouts complete as per drawing and Technical specification

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

Reinforced cement concrete (M-30) approach slab Including formwork but excluding reinforcement steel, complete as per drawing and technical Seecification

Providing and laying cement concrete wearing coat M-30 grade including reinforcement complete as per drawing and technical specification

Providing and laying of strip seat expansion joint Ca:ering to maximum horizontal movement upto 70mm (comlete as per approved drawaing and standard specification representative ensuring compliance tc the manufactur's instruction forinstallation.

Dewatering form foundation of Abutment and wing walls ( with pump capacity 4000 Lit. per hr.) including wages of operator and fule including supply of all materials and labour and T&P etc. required for proper completion of the work

Providing & fixing 25mm dia 1.40 m long rock anchoring including supply of all materials T&P etc. complete in all respect

PROTECTION WORK:

Excavation in foundation in all type of soil and rock met at site as per drawing and technical specifications clause 305.1 including setting out construction of shoring and bracing, removal of stumps and other deteterious material and disposal upto a lead of 50 m, dressing of sides and bottom and back filling in trenches with excavated suitable material,as directed by Engineer- in-Charge. Also including dewatering from foundation trenches during excavation of foundation, laying of concrete etc including supplyof all materials, labour, T&P etc. also including higher charges / cost of dewatering pumps and fuel etc required for proper completion of the work.cost of all material,labour, T&P and machinery etc. required for proper completion of the work.

R.R stone masonry in cement mortar for substructure complete as per drawing & technical specification clause 702, 704, 1202 and 1204 in cemet mortar (1:5)

Hand Packed stoen filling in back of walls including cost of all materials,royality, T&P etc. complete as per direction of engineer-in-charge. (As per PWD Uttarakhand Specification)

Providing weep holes in Brick masonry/plain/Reinforced concrete abutment, wing wall/retun 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 Techncal specification.

Pointing with cement mortar 1:3

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)

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

OTHER WORK

Construction of parapet as per standard drawing including supply of all material, labour, T&P etc. requried of proper completion of the work

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 & Fixing Title information board as per standard drawing duly painted and written as per direction of Engineer-in-charge in the starting and end of the road.

Providing & Fixing maintenance board as per standard drawing duly painted and written as per direction of Engineer-in-charge

Providing & Fixing citizen information board as per standard drawing duly painted and written as per direction of Engineer-in-charge

Providing and Fixing 'Logo' 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

Granular sub-base course with Well Graded materials by mix in place method . Construction of granular sub-base by providing Well Graded local 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 Table 400.1 , Technical Specification Clause 401. For Grading I Material

WBM Grading 2- 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 to fill-up the interstices of coarse aggregate, watering and compacting to the required density Grading 2 as per Technical Specification Clause 405. By Mechanical Means

WBM Grading -3 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 to fill-up the interstices of coarse aggregate, watering and compacting to the required density Grading 3 as per Technical Specification Clause 405. By Mechanical Means

Providing and applying prime coat with bitumen emulsion (SS-1) on prepared surface of granular base including cleaning of road surface and spraying primer at the rate of 0.70-1.00 kg/sqm using mechanical means as per Technical Specification Clause 502 of MORD Specification for Rural Roads 2014

Providing and applying tack coat with Bitumen emulsion (RS-1) using emulsion distributor at the rate of 0.25 to 0.30 kg per sqm on the prepared granular surfaces trated with primer & cleaned with Hydraulic broom as per Technical Specification Clause 503 of MORD Specification for Rural Roads 2014

20 mm thickness composed of 13.2 mm to 5.6 mm aggregates using penetration grade Catonic Bitumen Emulsion as per MORD Specification clause 506.2.

Providing and laying seal coat by bituminous emulsion as binder for seling the voids in bituminous surface laid to the specified levels grade and cross fall using type B as per technical specification clause 5.08

Note:- This BOQ includes the scope of Load Testing of Bridge as per IRC norms after erection and commissioning of Bridge at site. No extra cost shall be paid to the Contrctor for this item. Load Test includes the scope as below: Doing load test on bridge span as per IRC (SP 51-1999) code provision, inclusive of mobilization of manpower,Equiments/founding Arrangements etc. testing charges, sand bag Filling, loading, shifiting, De mobilization Hiring of loading Trucks, hosting Arrangements complete in all respect. (bridge span 90 m 1.5 Lane) (Will be done by Contractor at his own Cost)

FIVE YEAR MAINTENANCE WORK

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)

3rd year

5th year

Greasing of bearing

2nd year

4th 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

1st year

2nd year

3rd year

4th year

5th year