Construction of Circuit House at solan approach road in Km0/0 to 0/465 SH Providing and laying GrI GrII and gradeIII BC with BM and edge line

Amount

Excavation in soil in Hilly Area by mechanical means including cutting and trimming of side slopes and disposing of excavated earth with a lift upto 1.5 m ( one point five meter) and a lead upto 20 m ( twenty meter ) as per Technical Specification Clause 1603.1 as directed by the Engineer-in-Charge at site according to HP.PWD specifications of 1990 (One thousand Nine hundred Ninety) Volume-1 and sorting out useful/un-useful materials and stacking the same in all leads and lifts and leveling of surplus excavated earth on approved dumping sites through all modes of transportation including head load , animal load or mechanical means along with its leveling fine dressing and all lobour , machineries, materials, tools equipments and safety measures and incidentals necessary to complete the work by mechanized means and labour (if any required). All usefull materials, such as stones, shingles, aggregate and slates shall be sorted along road side to the maximum possible extent in all leads and lifts through all modes of transportation. Any loss to the public and private property during the course of execution and disposal of serviceable and unserviceable materials shall be the absolute responsibility of the contractor and shall have to be duly compensated by him in all respects, including all incidental charges.

Excavation in soil in Hilly Area in ordinary rock not requiring blasting by mechanical means including cutting and trimming of side slopes and disposal of cut material with a lift upto all height and in all lead as per Technical Specification Clause 1603.1( one six zero three point one) and MORD specification including carriage of all labour equipment and materials to various location of site through all modes of transportations in all leads lifts and all incidental charges as directed by the Engineer-in -Charge for smooth riding. . Any loss to the public and private property during the course of execution 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 drawings and technical specification as per clause 305.1(three hundred five point one)of MORD specifications 300(three hundred)including setting out construction of shoring and tacing removal of stumps and other deleterious materials and disposal in all leads and lifts 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 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 weding out rock (where blasting is prohibited). All earth work in excavation excluding rock excavation shall be carried out true to lines, grades, sides slopes, width, camber, super elevation and level as down on the drawings. Disposal of surfaceable cut materials in specified manner on dumping site through all modes of transportation including head load, animal load or mechanical means along with its leveling fine dressing and all labour, machineries, materials, tools equipments and safety measures and incidentals necessary to complete. 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 shall be removed by suitable diversion, bailing out or dewatrering and the area of the foundation or embankment shall be kept dry. Any loss to the public and private property during the course of execution shall be the absolute responsibility of the contractor which shall have to be duly compensated by him at his own cost in all cases.

Providing and laying cement concrete 1:6:12 [One cement isto Six sand isto Twelve graded crushed hard stone aggregate 40 (Forty) millimeters nominal size] mechanically mixed and curing complete, excluding cost of form work in foundation and plinth, as per H.P.PWD. Specification 1990 (One thousand Nine hundred Ninety) Volume-1 (One), including carriage of all labour, equipments and materials to various locations through all modes of transportation in all leads and lifts, including all incidental charges.

Providing concrete for plain/reinforced concrete in foundations complete as per drawings and technical specifi-cations clause 802,803,1202,1203 plain cement concrete grade M-10 nominal mix 1:3:6(One cement :three sand: six graded stone aggregate 40 mm (forty millimeter)nominal size and curing complete. as per H.P.PWD. Specification 1990 (One thousand Nine hundred Ninety) Volume-1 (One), including carriage of all labour, equipments and materials to various locations through all modes of transportation in all leads and lifts, including all incidental charges.

Providing and laying parapet with P.C.C. grade M-15 (fifteen) nominal mix 1:2.5:5 (One cement isto two point five sand isto five graded stone aggregate) for plain./reinforced concrete in open foundations complete was per drawings and technical specifications clause 802, 803, 1202 and 1203 (eight hundred two, eight hundred three, one thousand two hundred two and one thous two hundred three) curing complete as per MORD specifications including carriage of all labour equipments and materials to various locations through all modes of transportation in all leads lifts and all incidental charges.

Providing weep holes in brick masonry/stone masonry/plain reinforced concrete abutment, wing wall, return wall with 100mm (one hundred milimeter) dia PVC pipe extending through the full width of the structure with slope of 1 (V):120 (one hundred twenty) (H) towards drawing face complete as per drawing and technical specification clause 614, 709, 1204.3.7(six hundred fourteen, seven hundred nine, one thousand two hundred four pont three point seven) as per MORD specification including carriage of all labour, equipment and material to various location through all modes of transportation in all leads lifts and all incidental charges.

Backfilling behind abutment, wing wall and return wall, breast walls, retaining walls and parapets up to all heights, depths and levels complete as per drawings and technical specification clause 1204.3.8 (one thousand two hundred four point three point eight) Granular material, including carriage of all labour equipment and materials to various location of site through all modes of transportations in all leads lifts and all incidental charges.

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/binding materials to fill- up the interstices of coarse aggregate, watering and compacting to the required density Grading I by mannual means as per Technical Specification Clause 405.

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 III as per Technical Specification Clause 405.

Providing and applying Medium porosity primer coat with Bitumen emulsion (SS-1) on prepared surface of granular base including cleaning of road surface and spraying primer at the rate of 0.90-1.20 kg/sqm using mechanical means as per Technical Specification Clause 502.

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.

Providing and laying bituminous concrete with 100-120 (one hundred to one hundred twenty) TPH batch type hot mix plant producing an average output of 75 (seventy five) tonnes per hour using crushed aggregates of specified grading, premixed with bituminous binder @ 5.5 (five point five per cent of mix and filler, transporting the hot mix to work site, laying with a hydrostatic paver finisher with sensor control to the required grade, level and alignment, rolling with smooth wheeled, vibratory and tandem rollers to achieve the desired compaction as per MORTH specification clause No. 509 complete in all respects and as per direction of Engineer in charge including carriage of all labour, equipments and materials to various locations through all modes of transportation in all lead & lifts and all incidental charges.

Providing and laying bituminous macadam with hot mix plant using crushed aggregates of grading as per Table 500.4 premixed with bituminous binder, transported to site upto a lead of 1000 m laid over a previously prepared surface with paver finisher to the required grade, level and alignment and rolled to achieve the desired compaction as per Technical Specification Clause 504.

Providing and laying of hot applied thermoplastic compound 2.5 mm (two point five milimeters) thick and 0.10 (point one zero) meter wide strip in Center line/Edge Line including reflectorising glass beads @ 250 gms ( two fifty grammes) per square meter area, thickness of 2.5 mm (two point five milimeters) is exclusive of surface applied glass beads as per IRC:35 (thirty five) in accordance with Ministory of Road Transport Specification (Latest revision) and IRC Code. The finished surface to be level, uniform and free from streaks and holes including carriage of all labour, equipments and materials to various location through all modes of transportation in all leads lifts and all incidental charges

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