Construction of bridge at RD 1.15 KM Rangoi Nallah

Amount

Earth work in excavation with lead 60mtr 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 HSR Item No. 6.2 (b), (c) & 6.3 (i) & Note-II chapter No. 6

Providing and laying of Filter media with granular materials/stone crushed aggregates satisfying the requirements as per 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 surface behind abutment, wing wall and return wall to the full height compacted to a firm condition complete as per drawing and Technical Specification. HSR Item No. 28.50 (c).

Design Mix Cement Concrete of grade M-15 with minimum cement content 240kg/cum in foundation and plinth (HSR item No. 10.64).

Bored cast-in-situ M-35 grade R.C.C. Pile excluding Reinforcement complete as per Drawing and Technical Specification and removal of excavated earth with all lifts and lead upto 1200 mm. HSR item No.21.04-(b)

Pile Load Test on single Vertical Pile in accordance with IS:2911 (Part -IV) HSR Item No. 21.3(III) (V)(b)

Design Mix cement concrete grade M-35 with minimum cement content 350Kg/Cum in first storey above 4mtr. Above plinth level HSR Item No.10.75.

Providing and Laying TMT bar reinforcement at any level in foundation, Substructure and superstructure complete as per drawings and Technical Specification HSR Item No.18.22

Supplying fitting and placing HTS steel in sub-sturcture

Supplying fitting and fixing in position true to line and level, POT cum POT-PTFE bearing (NS).

Drainage spouts complete as per drawing and technical specifications(NS)

Providing weep holes in Brick masonry/Plain/ Reinforced concrete Nos. abutment, wing wall/ return wall with 100 mm dia AC pipe, xtending through the full width of the structure with slope of 1V :20H towards drawing foce. Complete as per drawing and Technical specifications

Earthwork in excavation duly dressed with 30mtr. of foundation for structures with all lifts, as per drawing HSR Item No 6.2-(b) , c(i) & 6.3 -(i)

Earth work in embankment duly dressed in new construction with soil minimum CBR of 8% obtained from borrow pit all lead and lift with minimum lead of 1 Km transporting to site, spreading grading to required slope and compacted to the required density to meet requirement of specification the finished road surface will be as per GAD approved by the Engineer. In case the qty. of earthwork calculated with NSL and finished level found to be less then 931 cum. Then actual quantity (less than 931 cum) will be paid. In case quantity worked out is more than 931 cum, then only 931 cum will be paid Excess quantity shall be incidental to work and nothing extra will be paid. Note: If soil of CBR 8% is not available then the agency willdo appropriate stabilization as per IRC- SP-89-2010 as approved by SE-in-Charge and nothing extra shall be paid on this account and it will be incidental to work. No earth work will be allowed from PWD land. HSR Item No. 5.2(b),4.1(a),6.2(2)(I)(II)(V).

Centering and shutering for faces of walls, partition, retaing walls, well staining and the like(vertical or battering) including attached pilasters, buttesses etc. HSR item No.9.5

Shuttering for faces of concrete foundation and foundation beams (Verticle or battering) as per HSR item No.9.13

Centering and shuttering for slab culvert exceeding 3m but upto 6m span as per HSR item No.9.18(b)

Centering and shuttering for column (circular or curved in plans ) as per HSR item No. 9.10

Mobilisation of equipment for boring piles piles assembly to site HSR item No.21.3 (i)

Extra for bantonite slury is used water condition of the cost of pile as per HSR item No. 21.1 (vii)

Providing and laying 80mm thick interlocking paver blocks of all shapes and colours in design mix cement M-35 over a bed of 30mm thick fine sand complete in all respect as per HSR item No.10.159

Supply and laying of stone soiling 63-45 mm thick compacted complete in all respect (NS)

Supply and laying of stone metal 53-22.4 mm thick compacted complete in all respet (NS)

Ist class brick work laid in cement sand mortar 1:4 in foundation and plinth as per HSR item NO. 11.4

Ist class brick work laid in Cement sand mortar in 1:4 in Ist storey upto 4m above plinth level as per HSR item No. 11.9

Ist class brick work laid in Cement sand mortar in 1:3 in foundation and plinth as per HSR item No. 11.5I

Design Mix cement concrete Grade M-40 with minimum cement content 360kg/cum in first storey above 4 mtr above plinth level HSR item No. 10.76 A&C slip No. 30 dated 25.10.2019

Type - A, "W" : Metal Beam Crash Barrier metre 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 centre, 1.8 m high,1.1 m below ground/road level, all steel parts an 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 150x75x5mm, 330mm long complete (NS)

providing and fixing hand rail over the crash barrie, kerb consisting of MS plate, embedded fastener& nut, MS vertical plate and pipe etc. All the railing components to be hot drip galvanised with 2mc coating at least 175/sqm(NS)

Painting two coats in all shades on new steel or iron work including preming coat HSR Item No.16.7 &16.9

Preparation of plastered or concrete surfaces for painting , including sand papering the surface, applying one coat of linseed oil and filling with approved quality filler, consisting of white lead linseed lil, varnish and chalk mitti including finishing surface to the required finish complete AS Per HSR item No.16.24

Applying priming coat with cement primer in all shades on newly plastered or concrete exterior surfaces As per HSR item No. 16.25

Painting two coats with ready mixed exterior paint in all shades on newly plastered or concrete surface of walls As per HSR item No. 16.26

Design mix cement concrete of grade M-20 with minimum foundatin cement content 300kg/cum in foundation and plinth HSR item No. 10.65

Providing and laying of strip seal expansion joint catering to maximum horizontal metre movement upto 70mm (complete as per approved drawings and standard specifications ) to be installed by the manufacturer/supplier or their authorized representative ensuring compliance to the manufacturer's insturtions for installation. HSR item NO. 34.13

TEJWANT RAI GOVT CONTRACTOR

vijay kansal contractor

M/s Shivji Singla and Sons

SURESH KUMAR CONTRACTOR