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| 1 | Sh- CC Pavement at A Sector, Naharlagun. |
| 2 | Preparation of sub grade (Preparation of sub grade by excavating earth to an average depth of 22.50 cm, dressing to camber and consolidating with road roller, making good the undulations etc. and disposal of surplus earth, lead upto 50 m.) |
| 3 | Consolidation of sub-grade with road roller of 8 to 12 tonne capacity including making good the undulations etc. with earth or quarry spoils etc. and rerolling the sub grade. |
| 4 | By Mix in Place Method (Construction of granular subbase by providing close graded material, spreading in uniform layers with motor grader on prepared surface,mixing by mix in place method with rotavator at OMC,and compacting with vibratory roller to achieve the desired density, complete as per clause 401) 1) for grading- I Material . |
| 5 | Dry Lean Cement Concrete Sub- base (Construction of dry lean cement concrete Sub- base over a prepared sub-grade with coarse and fine aggregate conforming to IS: 383, the size of coarse aggregate not exceeding 25 mm, aggregate cement rationot to exceed 15:1, aggregate gradation after blending to be asper table 600-1, cement content not to be less than 150 kg/ cu m,optimum moisture content to be determined during trial length construction, concrete strength not to be less than 10 Mpa at 7 days, mixed in a batching plant, transported to site, laid with apaver with electronic sensor, compacting with 8-10 tonnes vibratory roller, finishing and curing.) |
| 6 | Cement Concrete Pavement (Construction of un-reinforced,dowel jointed, plain cement concrete pavement over a preparedsub base with 43 grade cement @ 400 kg per cum, coarse and fine aggregate conforming to IS 383, maximum size of coarse aggregate not exceeding 25 mm, mixed in a batching and mixing plant as per approved mix design, transported to site, laid with a fixed form or slip form paver, spread, compacted and finished in a continuous operation including provision of contraction,expansion, construction and longitudinal joints, joint filler,separation membrane, sealant primer, joint sealant, debonding strip, dowel bar, tie rod, admixtures as approved, curing compound, finishing to lines and grades as per drawing ) |
| 7 | Sh-Water Drainage at A Sector, Naharlagun, |
| 8 | Excavation for Structures (Earth work in excavation 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 a ,Ordinary soil, Manual Means, upto 3 m depth |
| 9 | Providing and laying in foundations and plinth cement concrete 1 : 4 : 8 (1cement : 4 coarse sand : 8 graded stone aggregate 40 mm nominal size)excluding the cost of centring and shuttering. |
| 10 | laying cement concrete 1 : 3 : 6 (1 cement : 3 coarse sand : 6 graded stone aggregate 40 mm nominal size) in walls a) Walls including attached buttresses, pilasters and their caps and bases and string courses etc. up to floor two level. |
| 11 | Centring and shuttering including strutting proping etc. and removal of form work for:Foundations and plinth. |
| 12 | Add for carriage of materials |
| 13 | Sh-Flood Control Retaing Wall At Pachin River near Meena Amma House (Joram Yami). |
| 14 | Earth work in excavation 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 (without de-watering) |
| 15 | Plain cement concrete 1:3:6 nominal mix in foundation with crushed stone aggregate 40 mm nominal size mechanically mixed, placed in foundation and compacted by vibration including curing for 14 days. |
| 16 | Plain/Reinforced Cement Concrete in Open Foundation complete as per Drawing and Technical Specifications.RCC Grade M20/ Using Concrete Mixer |
| 17 | Furnishing and Placing Reinforced/Prestressed cement concrete in super-structure as per drawing and Technical Specification ,RCC Grade M20/ Using Concrete Mixer |
| 18 | Supplying, fitting and placing HYSD bar reinforcement in sub-structure complete as per drawing and Technical Specifications,In Footing and Main Wall |
| 19 | Centring and shuttering including strutting, propping etc and removal of form work for :a) Foundfation,footing,base of column etc.and mass concrete. |
| 20 | b) Walls (any thickness) including attached pilasters, buttresses, plinth and string courses etc. |
| 21 | Backfill/Construction of embankment with approved material obtained from borrow pits with all lifts and leads, transporting to site, spreading, grading to required slope and compacting to meet requirement of table 300-2. |
| 22 | Providing weep holes in Brick masonry/Plain/ Reinforced concrete abutment, wing wall/ return wall with 100 mm dia AC pipe, extending through the full width of the structure with slope of 1V :20H towards drawing face. Complete as per drawing and Technical Specifications |
| 23 | Sh-Protection Wall with Culvert at A Sector, Naharlagun. |
| 24 | Earth work in excavation 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 (without de-watering) |
| 25 | Plain cement concrete 1:3:6 nominal mix in foundation with crushed stone aggregate 40 mm nominal size mechanically mixed, placed in foundation and compacted by vibration including curing for 14 days. |
| 26 | Plain/Reinforced Cement Concrete in Open Foundation complete as per Drawing and Technical Specifications.RCC Grade M20/ Using Concrete Mixer |
| 27 | Furnishing and Placing Reinforced/Prestressed cement concrete in super-structure as per drawing and Technical Specification,RCC Grade M20/ Using Concrete Mixer |
| 28 | Supplying, fitting and placing HYSD bar reinforcement in sub-structure complete as per drawing and Technical Specifications,In Footing and Main Wall |
| 29 | Centring and shuttering including strutting, propping etc and removal of form work for : a) Foundfation,footing,base of column etc.and mass concrete. |
| 30 | b) Walls (any thickness) including attached pilasters, buttresses, plinth and string courses etc. |
| 31 | Backfill/Construction of embankment with approved material obtained from borrow pits with all lifts and leads, transporting to site, spreading, grading to required slope and compacting to meet requirement of table 300-2. |
| 32 | Providing weep holes in Brick masonry/Plain/ Reinforced concrete abutment, wing wall/ return wall with 100 mm dia AC pipe, extending through the full width of the structure with slope of 1V :20H towards drawing face. Complete as per drawing and Technical Specifications |
| 33 | Sh- RCC Retaining Wall at Ward No. 17 near RCC Bridge, Naharlagun. |
| 34 | Earth work in excavation 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 (without de-watering) |
| 35 | Plain cement concrete 1:3:6 nominal mix in foundation with crushed stone aggregate 40 mm nominal size mechanically mixed, placed in foundation and compacted by vibration including curing for 14 days. |
| 36 | Plain/Reinforced Cement Concrete in Open Foundation complete as per Drawing and Technical Specifications.RCC Grade M20/ Using Concrete Mixer |
| 37 | Furnishing and Placing Reinforced/Prestressed cement concrete in super-structure as per drawing and Technical Specification, RCC Grade M20/ Using Concrete Mixer |
| 38 | Supplying, fitting and placing HYSD bar reinforcement in sub-structure complete as per drawing and Technical Specifications,In Footing and Main Wall |
| 39 | Centring and shuttering including strutting, propping etc and removal of form work for :a) Foundfation,footing,base of column etc.and mass concrete. |
| 40 | b) Walls (any thickness) including attached pilasters, buttresses, plinth and string courses etc. |
| 41 | Backfill/Construction of embankment with approved material obtained from borrow pits with all lifts and leads, transporting to site, spreading, grading to required slope and compacting to meet requirement of table 300-2. |
| 42 | Providing weep holes in Brick masonry/Plain/ Reinforced concrete abutment, wing wall/ return wall with 100 mm dia AC pipe, extending through the full width of the structure with slope of 1V :20H towards drawing face. Complete as per drawing and Technical Specifications |
| 43 | Sh-Retaining Wall at C-sector, Lagun Nallah near Tana Daniam Resident. |
| 44 | Earth work in excavation 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 (without de-watering) |
| 45 | Plain cement concrete 1:3:6 nominal mix in foundation with crushed stone aggregate 40 mm nominal size mechanically mixed, placed in foundation and compacted by vibration including curing for 14 days. |
| 46 | Plain/Reinforced Cement Concrete in Open Foundation complete as per Drawing and Technical Specifications. RCC Grade M20/ Using Concrete Mixer |
| 47 | Furnishing and Placing Reinforced/Prestressed cement concrete in super-structure as per drawing and Technical Specification, RCC Grade M20/ Using Concrete Mixer |
| 48 | Supplying, fitting and placing HYSD bar reinforcement in sub-structure complete as per drawing and Technical Specifications,In Footing and Main Wall |
| 49 | Centring and shuttering including strutting, propping etc and removal of form work for :a) Foundfation,footing,base of column etc.and mass concrete. |
| 50 | b) Walls (any thickness) including attached pilasters, buttresses, plinth and string courses etc. |
| 51 | Backfill/Construction of embankment with approved material obtained from borrow pits with all lifts and leads, transporting to site, spreading, grading to required slope and compacting to meet requirement of table 300-2. |
| 52 | Providing weep holes in Brick masonry/Plain/ Reinforced concrete abutment, wing wall/ return wall with 100 mm dia AC pipe, extending through the full width of the structure with slope of 1V :20H towards drawing face. Complete as per drawing and Technical Specifications |
| 53 | Sh-Retaining Wall near Shri. Taba Hare Residence. |
| 54 | Earth work in excavation 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 (without de-watering) |
| 55 | Plain cement concrete 1:3:6 nominal mix in foundation with crushed stone aggregate 40 mm nominal size mechanically mixed, placed in foundation and compacted by vibration including curing for 14 days. |
| 56 | Plain/Reinforced Cement Concrete in Open Foundation complete as per Drawing and Technical Specifications.RCC Grade M20/ Using Concrete Mixer |
| 57 | Furnishing and Placing Reinforced/Prestressed cement concrete in super-structure as per drawing and Technical Specification, RCC Grade M20/ Using Concrete Mixer |
| 58 | Supplying, fitting and placing HYSD bar reinforcement in sub-structure complete as per drawing and Technical Specifications,In Footing and Main Wall |
| 59 | Centring and shuttering including strutting, propping etc and removal of form work for :a) Foundfation,footing,base of column etc.and mass concrete. |
| 60 | b) Walls (any thickness) including attached pilasters, buttresses, plinth and string courses etc. |
| 61 | Backfill/Construction of embankment with approved material obtained from borrow pits with all lifts and leads, transporting to site, spreading, grading to required slope and compacting to meet requirement of table 300-2. |
| 62 | Providing weep holes in Brick masonry/Plain/ Reinforced concrete abutment, wing wall/ return wall with 100 mm dia AC pipe, extending through the full width of the structure with slope of 1V :20H towards drawing face. Complete as per drawing and Technical Specifications |
| 63 | Sh-Retaining Wall at Dokum Colony, Ward No.17 near Taniang Yangfo Resident. |
| 64 | Earth work in excavation 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 (without de-watering) |
| 65 | Plain cement concrete 1:3:6 nominal mix in foundation with crushed stone aggregate 40 mm nominal size mechanically mixed, placed in foundation and compacted by vibration including curing for 14 days. |
| 66 | Plain/Reinforced Cement Concrete in Open Foundation complete as per Drawing and Technical Specifications. RCC Grade M20/ Using Concrete Mixer |
| 67 | Furnishing and Placing Reinforced/Prestressed cement concrete in super-structure as per drawing and Technical Specification, RCC Grade M20/ Using Concrete Mixer |
| 68 | Supplying, fitting and placing HYSD bar reinforcement in sub-structure complete as per drawing and Technical Specifications,In Footing and Main Wall |
| 69 | Centring and shuttering including strutting, propping etc and removal of form work for :a) Foundfation,footing,base of column etc.and mass concrete. |
| 70 | b) Walls (any thickness) including attached pilasters, buttresses, plinth and string courses etc. |
| 71 | Backfill/Construction of embankment with approved material obtained from borrow pits with all lifts and leads, transporting to site, spreading, grading to required slope and compacting to meet requirement of table 300-2. |
| 72 | Providing weep holes in Brick masonry/Plain/ Reinforced concrete abutment, wing wall/ return wall with 100 mm dia AC pipe, extending through the full width of the structure with slope of 1V :20H towards drawing face. Complete as per drawing and Technical Specifications |
