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| 1 | Water Bound Macadam Sub-Base/Base - Providing, 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 80-100 kN static roller/vibratory roller in stages to proper grade and camber,applying and brooming and binding material to fill up the interstices of coarse aggregate,watering and compacting to thr required density \"Grading-3\"as per MoRT&H Technical Specification Clause 404. (A) By Mechanical Means |
| 2 | Providing and placing gunny/ polythene-Providing and placing gunny/ polythene ( of minimum wall thickness of 500 micron) bags filled with sand ( of minimum qty of 0.034 cum) and properly manually stitched to avoid any leakage of sand as per specification. |
| 3 | 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 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 nailsas per MoRD Technical Specification Clause 1302.5. (A) Driven at least 900 mm below ground and 1200 mm above ground on average |
| 4 | Restoration of Rain Cuts-Restoration of rain cuts with soil,moorum gravel or a mixture of these,clearing the loose soil,benching for 300 mm width laying fresh material in layers not exceeding 250 mm and compaction with plate compactor or power rammer to restore the original alignment,level and slopes as per drawings andMoRT&H technical specification Clause 3002. |
| 5 | Prime Coat -Providing and applying primer coat with bitumen emulsion (SS-1) on prepared surface of granular base includingcleaning of road surface and spraying primer at the rate of0.6 kg/sqm using mechanical means as per MoRT&HTechnical Specification Clause 502. |
| 6 | Tack Coat- Providing and applying tack coat with bitumen emulsion (RS-1) using emulsion pressure distributor at the rate of 0.20 kg per sqm on the prepared bituminous /granular surface cleaned with Hydraulic broom as per MoRT&H Technical Specification Clause 503 |
| 7 | Open - Graded Premix Surfacing-Providing, laying and rolling of open -graded premix surfacing of 20 mm thickness composed of 13.2 mm to 5.6 mm aggregates either using viscocitygrade bitumen or cut-back 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 withsmooth wheeled roller 8-10 tonne capacity, finished to required level and grades.as per MoRT&H Technical Specification Clause 511.(I) Bitumen of VG-30 |
| 8 | Seal Coat-Providing and laying of premix seal coat Type - B with HMP of appropriate capacity not less than 75 tonnes/ hours using crushed stone chipping 6.7 mm size and Viscocity grade bitumen of suitable grade as per MoRT&H Technical Specification Clause 513.(I) Bitumen of VG-30 |
| 9 | Clearing and Grubbing Road Land-Clearing and grubbing road Iand including uprooting wild vegetation, grass. bushes. shrubs. saplings and trees ofgirth upto 300 mn,removal of stumps ol strech trees cut earlier and disposal ofunserviceable materials and stacking ofserviceable material to be used or auctioned. upto a lead of 1000 m including removal and disposal oftop organic soil not exceeding 150 mm in thickness as per MoRT&H Technrcal Specification clause 201.(i) By Manual Means:-(A) In area of light jungle |
| 10 | Dismantling of Flexible Pavements. :- Dismantling of Flexible Pavements and disposal of dismantled materials with all lifts and upto a lead of 100 m, stacking serviceable materials and unserviceable materials separately as per MoRT&H Technical Specification Clause 202.(II) By Mechinical Means:-(A) Bituminous Courses |
| 11 | Dismantling of Structures :- Dismantling of existing structures like culverts, bridges, retaining walls and other structure comprising of maonry, cement concrete, wood work, steel work, including T&P and scaffolding whenever necessary, sorting the dismantled material, disposal of unserviceable material and stacking the serviceable material and all lifts and upto a lead of lead of 1000 m as per MoRT&H Technical Specification Clause 202. (i) Dismantling Lime / Cement Concrete(II) By Mechanical Means(A) Cement Concrete grade M-15 & M-20 |
| 12 | Dismantling of Structures :- Dismantling of existing structures like culverts, bridges, retaining walls and other structure comprising of maonry, cement concrete, wood work, steel work, including T&P and scaffolding whenever necessary, sorting the dismantled material, disposal of unserviceable material and stacking the serviceable material and all lifts and upto a lead of lead of 1000 m as per MoRT&H Technical Specification Clause 202. (i) Dismantling Lime / Cement Concrete(II) By Mechanical Means(B) Prestressed / Reinforced Cement Concrete grade M-20 & above |
| 13 | Dismantling of Structures :- Dismantling of existing structures like culverts, bridges, retaining walls and other structure comprising of maonry, cement concrete, wood work, steel work, including T&P and scaffolding whenever necessary, sorting the dismantled material, disposal of unserviceable material and stacking the serviceable material and all lifts and upto a lead of lead of 1000 m as per MoRT&H Technical Specification Clause 202. (ii) Dismantling Brick / Tile Work(B) In Cement Mortar |
| 14 | Excavation for Structures :- Earthwork in excavation of foundation of structures as per drawing and MoRT&Htechnical specifications, including setting out, construction of shorting & bracing, removal of stumps & other deleterious matter, dressing of sides & bottom, backfiling the excavation earth to the extent required and utilising the remaining earth locally for road work as per MoRT&H Technical Specification Clauses of Section 300. (i) Ordinary Soil(A) By Manual Means (upto 3 m depth) (i.e. for Wing Walls) |
| 15 | Plain Cement Concrete :- Plain/Reinforced Cement Concrete in open foundation as per drawings & MoRT&H technical specifications Clauses 1500,1700,2100 (including centering, shuttering, staging etc. but excluding reinforcement) (A) PCC Grade M 15 |
| 16 | PCC 1:3:6 (Using jhama brick aggregate) in Foundation :- Plain Cement Concrete 1:3:6 nominal mix in foundation (using jhama brick aggregate) 40 mm nominal size mechanically mixed, placed in foundation and compacted by vibration including curing for 14 days as per drawings & MoRT&H Technical Specification Clauses 2100. (including centering, shuttering, staging etc. but excluding reinforcement) |
| 17 | Brick Masonry Work :- Brick masonry work in cement mortar in foundation completed excluding pointing & plastering as per drawing & MoRT&H technical specifications Clauses 1300(III) Brick Masonry in 1:4 Cement Mortar |
| 18 | Providing and laying Reinforced Cement Concrete Pipe NP3 / prestressed concrete pipe on first class bedding in Single Row :- Providing and Laying reinforced cement concrete pipe NP3 / prestressed concrete pipe with collar for culverts on first class bedding of granular material in single row including fixing collar with cement mortar 1:2 but excluding excavation, protection works, backfilling, concrete and masonry works in head walls and parapets as per MoRT&H Technical specification Clause 2900.(A) 1200 mm dia. |
| 19 | Construction of Embankment with Material Obtained from Borrow Pits :- Construction of embankment with approved material obtained from borrow pits with all lifts, transporting to site, spreading, grading to required slope and compacting to meet requirement of Tables 300.1 and 300.2 with a lead upto 1000 m as per MoRT&H Technical Specification clauses of section 300. |
| 20 | Granular Sub-base with Well Graded Material (using jhama brick aggregate) ( Table 400.1 ) :- (A) Mix inPlace Method - Construction of granular sub-base by providing well graded material (Jhama Brick Aggregate as per Table:- 400.1), spreading in uniform layers with tractor with attachments or motor grader on prepared surface, mixing by mix in place method with rotovator at OMC, applying and brooming sand to fill up the interstices of coarse aggregate, watering and compacting with smooth wheel roller to achieve the desired density, complete as per MoRT&H Techical Specification Clause 401. (i) For Grading-I Material (Jhama brick aggregate) |
| 21 | Water Bound Macadam :- (1) WBM Grading - 1:- Providing, laying, spreading and compacting jhama aggregates of specific sizes to water bound macadam specification including spreading in uniform thickness, hand picking, rolling with three wheel 80-100 KN static roller / vibratory roller in stages to proper grade and camber, applying and brooming and binding materials to fill up the interstices of coarse aggregates, watering and compacting to the required density\"Grading-1\" as per MoRT&H Technical Specification Clause 404. (B) By Mechanical Means |
| 22 | Bituminous Macadam :- - Providing and laying bituminous macadam with 100-120 TPH hot mix plant producing an average output of 75 tonnes per hour using crushed aggregates of specified grading premixed with bituminous binder, transported to site, laid over a previouslyprepared surface with paver finisher to the required grade, level and alignment and rolled as per clauses 501.6 and 501.7 to achieve the detailed compaction as per MoRT&H Technical Specification Clause 504. A. Grading II(i) With Viscosity Grade Bitumen of VG-30 |
| 23 | Bituminous Concrete :- Providing and Laying bitumenous macadam with 40-60 TPH hot mix plant producing an average output of 50 Tons per hour using crashed agreegades of specified grading with bitumenous binder @ 5.4 to 5.6 percent 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 & Alignment, Rolling with smooth wheeled, Vibratory and Tandem rollers to achieve desired compaction as per MoRT&H Specification Clause No. 509 complete in all respects. (A) Grading-II(ii) With Viscosity Gradrd Bitumen of VG-30 (30 mm Thickness) |
| 24 | Construction of Subgrade and Earthen Shoulders :- Construction of subgrade and earthen shoulders with approved material obtained from borrow pits with all lifts and leads, transporting to site , spreading, grading to required slope and compacted to meet requirement of Table 300.2 as per MoRT&H Technical Specification clauses of section 300. |
