Construction of 3x18mtr Span Bridge approach road protection work at Bisalpur Khudaganj road Raptua nala at Village Near Boni Under State Sector Yojna 2020-2

Amount

Earth work in excavation for foundation of structure by mechanical means as per drawings and clause 304 of MORT&H specifications (2001)(placing for well curb)

Providing and laying of cutting edge of mild steel weighing 150 kg per meter of well foundation as per drawings and clause 1200 & 1900 of MORT&H Specifications (2001) .

RCC work in M-30 in well curb with cement, aproved coarse sand & 2cm. Gauge well graded grit including nece-sarry shuttring, placing and fixing of reinforcement including its binding with wire but excluding cost of reinforcement and also including supply of all materials, labours T&P etc. required for proper completion of the work.

RCC work in M-30 in well steining with cement aproved coarse sand & 2cm. Gauge well graded grit including nece-sarry shuttring, placing and fixing of reinforcement including its binding with wire but excluding cost of reinforcement and also including supply of all materials, labours T&P etc. required for proper completion of the work.

Sinking of 5 m external diameter well (other than pneumatic method of sinking) through all types of strata namely sandy soil,clayey soil and rock as shown against each case ,cpmplete as per drawings and clause 1200 of MORT&H specification (2001).Depth of sinking reckoned from bed level, depth below bed level up to 3.0M

depth below 3.00 to 10 M

Beyond 10.00 M

M 25 grade plain cement concrete with 10 per cent extra cement in well foundation as per drawings and clause 1200,1500 & 1700 of MORT&H Specifications (2001) in bottom plug.

M 25 grade plain cement concrete in well foundation as per drawings and clause 1200,1500 & 1700 of MORT&H Specifications (2001) in intermediate plug.

Sand filling in wells complete as per drawing and clause 1207 of MORT&H Specifications (2001)

M30 grade Reinforced cement concrete in well foundation as per drawings and clause 1200,1500 & 1700 of MORT&H Specifications (2001) in well cap.

M 30 grade Reinforced cement concrete in substructure as per drawing as clause 1200 ,1500 & 1700 of MORTH Specifications (2001) in piers

M 30 grade Reinforced cement concrete in substructure as per drawing and clause 1200 ,1500 & 1700 of MORTH Specifications (2001) in piers caps

M 30 grade Reinforced cement concrete in substructure as per drawing and clause 1200 ,1500 & 1700 of MORTH Specifications (2001) abutment columns

M 30 grade Reinforced cement concrete in substructure as per drawing and clause 1200 ,1500 & 1700 of MORTH Specifications (2001) abutment top beams

M 30 grade Reinforced cement concrete in substructure as per drawing and clause 1200 ,1500 & 1700 of MORTH Specifications (2001) in back walls

M 30 grade Reinforced cement concrete in substructure as per drawing and clause 1200 ,1500 & 1700 of MORTH Specifications (2001) in wing walls

RCC M-35 in superstructure with cement approved coarse sand & 2cm gauge well graded grit including nece-sary shuttring placing and fixing of reinforcement including its binding with wire but excluding cost of reinforcement and also including supply of all material labours T&P etc required for porper completion of wortk.

HYSD steel or iron work in well steining well cats, abutment and their caps, slabs, curvs etc, brought to required shape including cutting, bending & also including cost of cecessary reinfocement for proper completion of the work.

M 30 grade renforced cement concrete approach slab excluding reinforcement as per drawings and clause 1200,1500 & 1700 of MORT&H Specifications (2001)

M 15 ordinary grade plain cement concrete leveling course below approach slabs per drawings and clause 1500, 1600, 1700 & 2700 and MORT&H Specifications (2001)

PVC pipes (working pressure 4 kg / cm 2 ) Single socketed pipe 110 mm dia

Back filling behind abutment, wing wall and return wall with 40mm Stone ballast. complete as per drawing and technical specifications

Supply, fitting and fixing in positions true to line and level sixe elastomeric bearing comforming to IRC 83 (part II) section ix compelete with all accessories including all labour material T & P and testing charges required for the porper compeletion of the work as per drawing and Morth specifications (2001)

Providing and laying of a strip seal expansions joint catering to maximum horizontal movement up to 70mm compelete as per approved drawing and standard specification to be installed by the manufacturer/s supplier or their aurthorized representative ensuring compliance to the manufacturer,s instructions for installation

Carted earth work form 1 Km in embankment in compacted soil (95% proctor density) including roylity on earth, earth, excavation to be in the from of regular pits not exceeding 1/2M (20inch) in depth and earth work in embankment to be in 20cm thick layers including ramming and dressing the surface to required level and slopes and including 1.5m lift and 30m lead, labour T&P etc. required for proper completion of the work. including Royality

Providing laying and spreading material on a prepared sub grade adding cement@2% by weight to the spread material manually mixing in place with rotavator and compacting with rhe road foller at OMC to achieve the desired unconfined compressived strength and to from a layer of sub-base.

Providing laying and spreading material on a prepared sub base cement @4% by ewight to rhe spread meterial manually mixing in place with rotavator and compacting with the road roller at OMC to achueve the desired unconfined compressive strength and to form a layer of base

Providing and laying tack coat with bitumen VG-10 using pressure distributor at the rate of 0.35 Kg. (as per UPPWD) Per sqm on the prepared primed granular surface cleaned with mechanical broom

Providing, laying and rolling of open-graded premix carpet of 20 mm thickness composed of 13.2 mm to 5.6 mm aggregates either using penetration grade bitumen to required line, grade and level to serve as wearing course on a previously prepared base, including mixing in a suitable plant, laying and rolling with a three wheel 80-100 kN static roller capacity, finished to required level and grades to be followed by seal coat of Type as per Technical Specification Clause 5.9-508

Providing and laying seal coat sealing the voids in a bituminous surface laid to the specified levels, grade and cross fall using Type C as per Technical Specification Clause 5.12-510.

Finishing walls with Acrylic Smooth exterior paint of required shade :- New work (Two or more coat applied @ 1.67 ltr/10 sqm over and including base coat of water proofing cement paint applied @ 2.20 kg/10sqm.).

Providing and laying of boulder apron laid in wire crates made with 4mm dia GI wire conforming 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 40 kg each.

Providing and laying filter material undermeath pitching in slopes complete as per drawing and technical specification.

Providing and laying pitching on slopes laid over prepared filter media including boulder pron laid dry in front of toe of embankment complete as per drawing and technical specification

Excavation in foundation in ordinary soil, loame, clay or sand including lift upto 1.5 m & Iead upto 30m Including filling watering & ramming of excavated earth into the trenches or into the space between the building & the sides of foundation trenches or in to the plinth removal & disposal of surplus earth as directed by the engineer in charge upto a distance of 30m from the foundation trenches.si no 251

Cement concrete with 4 cm. (1½") gauge approved stone, ballast, approved coarse sand and cement in the proportion of 8:4:1 including supply of all materials, labour and T&P etc. required for proper completion of the work.si no 281

First class brick work in 1:3 cement and coarse sand mortar in foundation and plinth including supply of all materials, labour and T&P etc. required for proper completion of the work.

12 mm thick plaster with Cement & coarse sand in 1:3 proportion over brick work minimum thickness not to be less than 3/8" (10 mm) thick including supply of all materials, labour and T&P etc .required for proper completion of the work.si no 583

Cement concrete with with 2cm. Gauge grit., approved coarse sand and cement in the proportion of 4:2:1 including supply of all materials, labour and T&P etc. required for proper completion of the work.si no 279(1)