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| 1 | Clearing and grubbing road land including uprooting wild vegetation, grass, bushes, shrubs, saplings antrees ofgirth upto 300 mm, removal of stumps of such trees cutearlier and disposal of unserviceable materials and stackingof serviceable material to be used or auctioned, upto a leadof 1000 m including removal and disposal of top organic soil not exceeding 150 mm in thickness as per MoRT&HTechnical Specification clause 201. |
| 2 | Water Bound Macadam Sub-Base / Base using Jhama Brick Aggragate WBM Grading 3Providing, laying, spreading and compacting jhama brick aggregates of specific sizes to water bound macadam specification including spreading in uniform thickness, hand packing rolling with three wheel roller 80-100 KN in stages to proper grade and camber, applying and brooming binding materials to fill up the interstices of coarse aggregate, watering and compacting to the required density Grading- 3 as per MoRD Technical Specification Clause 405. By Manual Means |
| 3 | Maintenance of bituminous surface road using Jhama brick aggregateRepair to pot holes by removal of failed material, trimming the sides to vertical and levelling the bottom, cleaning the same with compressed air or any appropriate method, filled with B.M (using jhama brick aggregate & bitumen of VG-30), after applying prime coat at the bottom and tack coat on sides and on bottom (using bitumen emulsion) and compacting,trimming & finishing the surface to form a smooth continuous surface, all as per MoRD technical specification Clauses 1900, 502, 503 and 504. |
| 4 | Prime Coat (i) Low porosity Providing and applying 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 0.70- 1.00 kg/sqm using mechanical means as per MoRD TechnicalSpecification Clause 502. |
| 5 | Tack Coat 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 granular surface treated with primer & cleaned with Hydraulic broom as per MoRD Technical Specification Clause 503. |
| 6 | Tack CoatTack coat using hot straight run bitumen of grade VG-30 on bituminous surfaceProviding and applying tack coat using hot straight run bitumen ofgrade VG-30, including heating the bitumen, spraying thebitumen, cleaning and preparing the existing road surface as perspecifications: On bituminous surface @ 0.50 Kg/ Sqm. |
| 7 | 25 mm thick Open-Graded Premix Carpet using Bituminous (viscocity grade/ modified bitumen) Binder Providing, laying and rolling of open-graded premix carpet of 25 mm thickness composed of 13.2 mm to 5.6 mm aggregates either using Viscosity 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 or Type D as per MoRD Technical Specification Clause 508 Manual MeansBitumen of VG-30 |
| 8 | Seal CoatProviding and laying seal coat sealing the voids in a bituminous surface laid to the specified levels, grade and cross fall using Type A or Type B or Type C or Type D as per MoRD Technical Specification Clause 510.(A) By Manual Means Case - IV : Type D (premix with fine sand)(i) Bitumen VG-30 |
| 9 | Surface Drains in Ordinary SoilConstruction of unlined surface drains of average cross-sectional area 0.40 sqm in ordinary soil to specified lines, grades, levels and dimensions. Excavated material to be used in embankment with a lift upto 3 m and lead of 50 m (average lead 25 m) as per MoRD Technical Specification Clause 307. Surface Drain in Ordinary Soil(B) Mechanical Means |
| 10 | Single bamboo palasiding/walling of whole 2nd class bamboo (Jati or Bethua) 65 to 75 mm dia and closely packed & driven @ 150 mm c/c including RCC [M25] post (125mm x 125 mm) @ 1.0 m c/c duly embedded in cement concrete M-15 grade blocks of 300mm x 300mm x 600mm, 600mm below ground level as per approved drawings, fitting fixing with half bamboo kamis horizontally in three rows with cane or tying with wire complete and struts 1.5 m apart longitudinally and providing bitumen drum sheet walling fixed with nails as per drawing and technical specification Clause 1302.5 as per direction of the Engineer-in-charge. |
| 11 | Manufacturing & supplying of machine made PVC wire crates chain link type made by S.W.G PVC wire bearing 12/10 SW. GI wire inside the PVC wire, size of cage 1500 mm. X 600 mm. X 450 mm. having square mesh of 80mm. X 80mm. including carrying to the work site as per direction of the Engineer-in charge (Weight of each cage shall not be less than 7.80 kg) |
| 12 | Supplying and stacking mixed class brick bats (50% first class & 50% un-class) including carriage loading & unloading at the site of work complete as per direction of the Engineer-in-charge. |
| 13 | Labour charge for filling/packing of mixed class brick bats in S.W.G PVC wire crates of size of 1500 mm. X 600 mm. X 450 mm. fastening with SWG GI wire and placing in river bed/slope properly as per direction of the Engg-in-Charge. |
| 14 | Providing and laying of apron with cement concrete blocks of size as per Table 1300.1 cast-in-situ and made with nominal mix of M-15 grade cement concrete as per drawing and MoRD technical specification Clause 1301(rate includes preparation of bed, nominal surface reinforcement and filling of granular material in recesses between blocks).a) Concrete grade M 15 |
| 15 | Collection and supply of Jhama brick bats in/c carring unloading stacking properly and laying the same in road depression an stetches in/c spreading of binding materials and make it good to proper grade and camber in/c consolidation with wooden or steel rammer as per direction of Engineer in charge Please Enable Macros to View BoQ information |
