Estimate for construction of cross drainage at rd 75500 of Bahadaur ke Disty

Amount

Dismantling of Old Bridge (RCC Main Slab) (CSR item no. 8.6-e)

Dismantling brick work, tile masonry or tile lining (in cement mortar). (CSR item no. 8.5-b)

Earth work in Excavation in of foundation of structure as per drawing and technical specification , including setting out, construction of shoring and bracing , removal of stumps and other deleterious matter( CSR 21.1 B)

DEPTH UP TO 3 MTR

DEPTH ABOVE 3 MTR AND UPTO 6 Mtr

PCC M-10 Cement Concrete in Foundation Complete as per drawing and technical specification using mixture. (CSR Item No. 10.12 )

R.C.C M25 in open Foundation complete as per drawing and specifications. (C.S.R 21.7 E ii)

R.C.C M30 in open Foundation complete as per drawing and specifications. (C.S.R 21.7 G ii)

Furnishing and placing reinforcement / prestressed cement concrete RCC Grade M-30 for solid slab by using concrete Mixture ht.upto 5 m as per Drawing and Technical specification including shuttering & centering (CSR item no. 22.1 (c (i) )

Reinforcement Cement concrete Approach Slab using M-30 GRADE concrete including Reinforcement and form works complete as per drawing and technical specification

Providing and fixing drainage spout complete as per drawing and Technical specification. (C.S.R 22.8 A)

Providing weep holes in brick masonry/Reinforced concrete abutment, wing wall/return wall with 100 dia PVC pipe, extending through the full width of the structure with slope of 1V:20H towards drawing face complete as per Drawing and Technical Specifications.

Provision of an Reinforced cement concrete crash barrier at the edges of the bridge , road , approches to the bridge structure and medians constructed with m-40 grade concrete as per dimension as per instruction of enginner incharge exculding steel reinforcement(C.s r 22.12 b)

Providing and filling joint sealing compound as per drawing and Technical specifications with coarse sand and 6 % bitumen by wight -20 mm depth

Providing and laying of boulder apron laid in wire crates made with 4mm dia GI wire confoming to IS: 280 & IS:4826 in 100mm x 100mm mesh (weaved diagonally) including 10 per cent extra for laps and joints laid with stone boulders weighing not less than 18 kg, Including excavation for trimming for prepration of bed Boulder Apron Laid in Wire Crates. Item no 22.23 a

Suppling fitting & placing uncoated HYSD bar Reinforcement in Foundation complete in drawing and technical specification

Cautionary sign board 900x900x900mm triangular as per IRC 67- 2012 with high intensity Microprismatic grade retro reflective Sheeting as per ASTM D 4956 09 and as per IRC 67 2012 as per clause 6.9 of IRC 67-2012 for retro reflective sheeting

Hazard Marker sign board 300x900mm rectangular as per IRC 67- 2012 with high intensity Microprismatic grade as per clause 801 of MORT&H specifications

Providing & Laying center line with thermoplastic paint

Providing & Fixing Delinator

Providing & Fixing Cat Eye

Extra for compaction of earth including laying earth in 20cm layers, watering and rolling to specifications. (CSR item no. 24.5/b)

Dressing of surface as per drawing & instruction of engineer in charge.(csr no 19.2)

Providing and laying bituminous macadam 80mm to 100mm thick with Continuous type hot mix plant using crushed aggregates of specified grading premixed with bituminous binder VG-30 @ 3.30%, laid over a previously prepared surface with paver finisher mechanical to the required grade, level and alignment and rolled to achieve the desired compaction complete as per technical clause 504 of MORT&H specifications

Painting two or more coats excluding priming coat with synthetic enamel paint in all shades on wood work, metallic or plastered, concrete surface to give an even shade. (CSR item no: 16.17 )

Providing and erecting a "W" metal beam crash barrier comprising of 3mm thick corrugated sheet metalbeam rail, 70 cm above road/groundlevel, fixed on ISMC series channel vertical post, 150 x 75 x 5 mm spaced 2 m centre to centre, 1.8 m high, 1.1 m below ground/road level, 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 clause 810

Applying priming coat with cement primer in all shade on newly plastered or concrete exterior surface (CSR item No. 16.31 )

Providing Tractor 24 HP for running 4 x 4 inch pumping sets for open dewatering

Supply of PVC Water Stop Seal 200 x 10 mm for use in construction joints, complete in all respects as per drawings, design, specifications and the instructions of the engineer in charge Construction Joints

Any other

M/s SP Construction Company