C.O 40.00 mtr. span double lane PSC box girder bridge at Karada Khad on Rampur Gaura Mashnoo Sarahan Jeori road at RD 35.825. MDR.19 Under CRF Job No. CRF.HP.2017.18.123

Amount

Cutting for structure in earthwork in hilly area all heights and depths, in all kind of soil including saturated soil comprising of mixed soil, ordinary rock and hard rock. All work of rock cutting by blasting shall be carried out by taking all necessary precautions against soil erosion, damage to hill side, water pollution, etc. and to protect stability of hill side. Rock shall be excavated with chiseling and wedging out rock (where blasting is prohibited). All earth work in cutting/excavation, including rock excavation shall be carried out true to lines, grades, side slopes, width, camber, super-elevation and level as shown on the drawings or as directed by the Engineer-in-charge, in conformity with the requirement of technical specification for clause 305.1 to achieve designed formation width including hauling and stacking of useful material for construction at suitable sites and safe disposal of unsuitable cut materials in specified manner including arrangement of dumping site, trimming, filling of unevenness, blindage and finishing of the road to specified dimensions or as directed by the Engineer-in charge for smooth riding. Any loss to the public and private property during the course of excavation shall be the absolute responsibility of the contractor, which shall have to be duly compensated by him in all cases.

Excavation in earth work in hilly area in all heights and depths in all kind of soil by manual/mechanical means including saturated soil comprising of mixed soil, ordinary rock and hard rock . All work of rock cutting by blasting shall be carried out by taking all necessary precautions against soil erosion, damage to hill side,water pollution, etcetra and to protect stability of hill side. Rock shall be excavated with chiseling and wedging out rock (where blasting is prohibited). All earth work in cutting/excavation including rock excavation shall be carried,out true to lines,grades,side slopes, width, camber super-elevation and level as shown on the drawings or as directed by the Engineer-in-Charge,in conformity with the requirement of technical specification for Rural Road. clause 1603.1 and 1603.2 of general conditions for contract to achieve designed formation width including hauling and stacking of material useful for construction at suitable sites and safe disposal and dumping to be arranged by the contractor of unsuitable cut materials in specified manner,trimming,filling of unevenness,blindage and finishing of the road to specified dimensions or as directed by the Engineer -in -Charge for smooth riding. The recovery for stones,whether useful or not, for 3962.28 cum(three thousand nine hundred sixty two point two eight cubic metre)in all cases,@ rupees 170/- only(Rupees one hundred seventy only) per cubic meter shall be effected on pro- rata basis in all circumstances . Any loss to the public and private property during the course of excavation shall be the absolute responsibility of the contractor, which shall have to be duly compensated by him in all cases.

Earth work in excavation for structures in all depths as per drawing and technical specification clause 305.1 including setting out, construction of shoring and bracing, removal of stumps and other deleterious materials and disposal in all lead and lift including dressing of sides and bottom and back filling in trenches with excavated Suitable materials. All work of rock cutting by blasting shall be carried out by taking all necessary precautions against soil erosion damage to hill side water pollution etc. and to protect stability of hill side rock shall be excavated with chiseling and wedging out rock(where blasting is prohibited).all earth work in cutting/excavation including rock excavation shall be carried out true to lines grades, side slopes, width, camber super elevation and level as shown on the drawings or as directed by the Engineer-in-Charge hauling and stacking of useful materials for construction at suitable sites and safe disposal of unsuitable cut materials in specified manner treaming filling of unevenness blindage and finishing of the road to specified dimension or as directed by the Engineer-in-Charge. If the foundation of the structure is in an area with stagnant water or water is met with in the excavation due to spring seepage rain and other causes it shall be remove by suitable diversion bailing out or pumping as directed and the area of the foundation or embankment shall be kept dry. Any loss to the public or private property during the course of excavation shall be the sole responsibility of the contractor which shall have to be duly compensated by him in all cases.

Earth work in excavation for structures in all depths as per drawing and technical specification clause 305.1 including setting out, construction of shoring and bracing, removal of stumps and other deleterious materials and disposal in all lead and lift including dressing of sides and bottom and back filling in trenches with excavated Suitable materials. All work of rock cutting by blasting shall be carried out by taking all necessary precautions against soil erosion damage to hill side water pollution etc. and to protect stability of hill side rock shall be excavated with chiseling and wedging out rock(where blasting is prohibited).all earth work in cutting/excavation including rock excavation shall be carried out true to lines grades, side slopes, width, camber super elevation and level as shown on the drawings or as directed by the Engineer-in-Charge hauling and stacking of useful materials for construction at suitable sites and safe disposal of unsuitable cut materials in specified manner treaming filling of unevenness blindage and finishing of the road to specified dimension or as directed by the Engineer-in-Charge. If the foundation of the structure is in an area with stagnant water or water is met with in the excavation due to spring seepage rain and other causes it shall be remove by suitable diversion bailing out or pumping as directed and the area of the foundation or embankment shall be kept dry. Any loss to the public or private property during the course of excavation shall be the sole responsibility of the contractor which shall have to be duly compensated by him in all cases.

Providing and laying cement concrete Mechanically mixed and vibrated P.C.C. M-10 (ten) nominal mix 1:3:6 (one cement : three sand: six graded stone aggregate 20mm (twenty millimeter)nominal size for plain /reinforced concrete in open foundations and plinths or similar works complete as per drawings and technical specification for rural roads August 2004 clause 802, 803, 1202 and 1203 and curing complete including the cost of form work and hauling of materials through all modes of transportation with in all leads and lifts and as per the entire satisfaction and direction of Engineer-in-Charge.

Providing and laying reinforced cement concrete Mechanically mixed and vibrated C.C. M-25 (twenty five) nominal mix 1 :1½ : 3 (one cement : one and half sand: three graded stone aggregate 20mm (Twenmty millimeter)nominal size for reinforced concrete in super structure or similar works complete as per drawings and technical specification clause 800, 1205 & 1205.5 and curing complete including the cost of form work and hauling of materials through all modes of transportation with in all leads and lifts and as per the entire satisfaction and direction of Engineer-in-Charge.

Plain/reinforced concrete in open foundations complete as per drawing and technical specifications based on standared data book ( MoRTH) with batching plant,transit mixer and concrete pump. RCC Grade M30 including the cost of form work and hauling of materials through all modes of transportation within all leads and lifts and as per the entire satisfaction and directions of Engineer -in-Charge. In sub-structure

Providing and laying cement concrete wearing coat M-30 Grade including reinforcement complete as per drawing and technical specifications including the cost of form work and hauling of materials through all modes of transportation within all leads and lifts and as per the entire satisfaction and directions of Engineer -in-Charge.

Construction of precast RCC railing of M-30 Grade , aggregate size not exceeding 12mm, true to line and grade, tolerance of vertical RCC post not to exeed 1 in 500, center to center spacing between vertical post not to exeed 2000mm, leaving adequate space between vertical post for expansion, complete as per drawing and technical specifications including the cost of form work and hauling of materials through all modes of transportation within all leads and lifts and as per the entire satisfaction and directions of Engineer -in-Charge.

Supplyimg fitting and placing un-coated HYSD bar reinforcement complete in foundation as per drawing and technical specifications based on standared data book of ( MoRTH),Skin reinforcement including the cost of form work and hauling of materials through all modes of transportation within all leads and lifts and as per the entire satisfaction and directions of Engineer -in-Charge. a) In sub-structure

b) In supper structure

Providing and laying of filter media with granular materials/stone crushed aggregates satisfying the requirement laid down in clouse 2504.2.2 of MoRTH specifications to athickness of not less than 600 mm with smaller size towards the wall and provided over the entire surface behind abutment, wing wall and return wall to the full hight completed to a firm condition complete as per drawing and technical specification. including the cost of form work and hauling of materials through all modes of transportation within all leads and lifts and as per the entire satisfaction and directions of Engineer -in-Charge.

Providing and laying back filling with boulder stones as per specification to a thickness of not less than 600mm (six hundred millimeter)with similarr size towards the soils and bigger size towards the wall and providing over the entire surface behind abutment wing wall return walls, to the full height compacted to firm condition complete as per drawing and technical specification Rural Road . iincluding the cost of form work and hauling of materials through all modes of transportation with in all leads and lifts and as per the entire satisfaction and direction of Engineer-in-Charge.

Providing and laying weep holes in abutment, wing walls, return wall in brick masonary/ plain /reinforced concrete with 100mm dia PVC(D-Plast) pipes of working pressure not less than 4.5 Kg( Four point five Killogramme) per sqm. extending through the full width of the structure with slopof 1 (V) : 20 (H) (one vertical : Twenty horizental) towards drawing face complete as per drawing and technical specifications clause 614, 709, 1204.3.7.including hauling of materials through all modes of transportation in all leads and lifts as per the entire satisfaction and direction of Engineer-in-Charge.

Furnishing and placing reinforced / prestessed cement concretein supper structure as per drawing and technical specifications PSC Grade M-40 for box girder and balanced cantilever hight above 10 mtr.including the cost of form work and hauling of materials through all modes of transportation within all leads and lifts and as per the entire satisfaction and directions of Engineer -in-Charge.

PCC M-15 Grade leveling course below approach slab complete as per and technical specifications including reinforcement and formwork complete as per drawing and technical specifications including the cost of form work and hauling of materials through all modes of transportation within all leads and lifts and as per the entire satisfaction and directions of Engineer -in-Charge.

Drainage spouts complete as per drawing and technical specifications based on standared data book of ( MoRTH), including the cost of form work and hauling of materials through all modes of transportation within all leads and lifts and as per the entire satisfaction and directions of Engineer -in-Charge.

Strip seal expenssion joint (providing and laying of strip seal expension joint catering to maximum horizontal movement upto 70 mm complete as per approved drawing and standard specifications based on standared data book of ( MoRTH), to be installed by the manufacturer/supplier or their authorized representative ensuring compliance to the manufacturer,s instructions for installation including reinforcement complete as per drawing and technical specifications including the cost of form work and hauling of materials through all modes of transportation within all leads and lifts and as per the entire satisfaction and directions of Engineer -in-Charge.

Mastic Asphalt ( providing and laying 12mm thick mastic asphalt wearing course on top of deck slab excluding prime coat with paving grade bitumen meeting the requirements given in table 500-29, prepared by using mastic cooker and laid to required level and slope after cleaning the surface, including providing anti skid surface with bitumen precoated fine grained hard stone chipping of 9.5 mm nominal size at the rate of 0.005 cum per 10 sqm and at an approximate spacing of 10 cm center to center in both directions, pressed into surface when the temperature of surfaces not less than 100 deg.C, protruding 1 mm to 4 mm over mastic surface, all complete as per clause 515 based on standared data book of ( MoRTH), including reinforcement complete as per drawing and technical specifications including the cost of form work and hauling of materials through all modes of transportation within all leads and lifts and as per the entire satisfaction and directions of Engineer -in-Charge.

High tensile steel wires/standerd including all accessories for stressing, stressing operations and grouting complete as per drawing and technical specifications based on standared data book of ( MoRTH), including reinforcement complete as per drawing and technical specifications including the cost of form work and hauling of materials through all modes of transportation within all leads and lifts and as per the entire satisfaction and directions of Engineer -in-Charge. .

Supplying, fitting and fixing in position true to line and level sliding plate bearing with stainless steel plate sliding on stainless steel plate with mild steel matrix complete including all accessories as per drawing and technical specifications based on standared data book of ( MoRTH), including the cost of form work and hauling of materials through all modes of transportation within all leads and lifts and as per the entire satisfaction and directions of Engineer -in-Charge.

Providing and laying concrete Mechanically mixed and vibrated PCC 1:6:12(1cement:6 sand:12 graded stone aggregate 40mm nominal size for plain/reinforced concrete in open foundation and plinths or similar works complete as per Clause 802, 803,1202 &1203 and curing complete including the cost of form work and hauling of materials through all modes of transportation with in all leads and lifts and as per the entire satisfaction and direction of Engineer-in-Charge.

Providing and laying concrete Mechanically mixed and vibrated P.C.C. nominal mix 1 :5 : 10 (one cement : five sand: ten graded stone aggregate 40mm ( twenty millimeter nominal size)for plain /reinforced concrete in retaining walls, breast wallsand plinths or similar works complete as per drawings and H.P.PWD specification and curing complete including the cost of form work and hauling of materials in all leads and lifts as per the entire satisfaction and direction of Engineer-in-Charge.

Preparation of sub /grade by dressing to comber(earth work for the cutting involved for sub-grade to be paid for separately depending upon the classification of soil completed as per HP.PWD specifications including the cost of form work and hauling of materials through all modes of transportation within all leads and lifts and as per the entire satisfaction and directions of Engineer -in-Charge.

Consolidation of sub/ grade with road roller including making good the undulations etc. with earth or query soil etc. and rolling the sub grade completed as per HP.PWD specifications including hauling of materials through all modes of transportation within all leads and lifts and as per the entire satisfaction and directions of Engineer -in-Charge.

WBM Grading-1 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 well roller 80-100 KN in stages to proper grade and camber, applying and brooming stone screening binding materials to fill-up the interstices of course aggregate watering and compacting to the required density grading-1 as per Technical specification clause 405 MoRD by Mechanical Means including the cost of form work and hauling of materials through all modes of transportation with in all leads and lifts and as per the entire satisfaction and direction of Engineer-in-Charge.

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 well roller 80-100 KN in stages to proper grade and camber, applying and brooming stone screening binding materials to fill-up the interstices of course aggregate watering and compacting to the required density grading-2 as per Technical specification clause 405 MoRD by Mechanical Means including the cost of form work and hauling of materials through all modes of transportation with in all leads and lifts and as per the entire satisfaction and direction of Engineer-in-Charge.

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 well roller 80-100 KN in stages to proper grade and camber, applying and brooming stone screening binding materials to fill-up the interstices of course aggregate watering and compacting to the required density grading-3 as per Technical specification clause 405 MoRD by Mechanical Means including the cost of form work and hauling of materials through all modes of transportation with in all leads and lifts and as per the entire satisfaction and direction of Engineer-in-Charge.

Providing and applying primer coat with bitumen emulsion (SS-I) on prepared surface of granular base including cleaning of road surface and spraying primer at the rate of 0.70-1.00Kg/Sqm using mechanical means as per technical specification clause 502 MoRD including the cost of form work and hauling of materials through all modes of transportation with in all leads and lifts and as per the entire satisfaction and direction of Engineer-in-Charge.

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 dry and hungry bituminous surface cleaned with Hydraulic broom as per Technical Specification Clause 503 MoRD including hauling of materials through all modes of transportation within all leads and lifts and as per the entire satisfaction and directions of Engineer -in-Charge.

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 or emulsion 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 either Type A or Type B or Type C as per Technical Specification Clause 508 MoRD .by mechanical means. Bitumen S-90 including hauling of materials through all modes of transportation within all leads and lifts and as per the entire satisfaction and directions of Engineer -in-Charge.

Providing and laying seal coat sealing the voids in a bituminous surface laid to the specified levels, grade and cross fall using Type A, Type B and Type C as per Technical Specification Clause 510 MoRD including hauling of materials through all modes of transportation within all leads and lifts and as per the entire satisfaction and directions of Engineer -in-Charge.

M/s National Construction co.