|
| 1 | ( A ) Widening and Slip Clearance |
| 2 | Clearing jungle including uprooting of rank vegetation, grass, cane and bamboo roots or clumps, brush wood, trees and saplings of girth upto 30 cm measured at a height of 1.22 m above ground level and removal of rubbish upto a distance of 50 m |
| 3 | Earth work in excavation over areas (exceeding 30 cm in depth,1.50 m in width as well as 10 Sqm on plan) including disposal of surplus excavated earth lead upto 50 m and lift upto 1.50 m,disposed earth to be levelled and neatly dressed (a) Ordinary Soil |
| 4 | ( b) -do- Hard Soil |
| 5 | Excavation in decomposed or soft rock with or without blasting including disposal of the same lead upto 50 mtr and lift upto 1.50 m |
| 6 | Earth work in rough excavation,banking excavated earth in layers not exceeding 20 cm in depth,breaking clods,watering,rolling each layer with 1/2 tone roller or wooden or steel rammersand rolling every 3rd and top most layer with power roller of minimum 8 tonne and dressing up in embankment for road,flood bank,marginal banks and guide bank or filling up ground depressions lead upto 50 mtr and lift upto 1.50 mtr(a) Ordinary Soil |
| 7 | ( b) -do-Hard Soil |
| 8 | Removing mixed earth or rock slips including clearing the site with in a lead of 50 mtr and upto 1.50 mtr lift |
| 9 | ( B ) Road Pavement Work |
| 10 | Construction of granular sub-base by providing well graded material, spreading in uniform layers with motor grader on prepared surface, mixing by mix in place method with rotavatorat OMC, and compacting with smoothwheelroller to achieve thedesired density, complete as including aggregate pluging(i) Grading- I Material for Granular Sub- base |
| 11 | Transportation of Engineering material for granular Sub-base |
| 12 | Providing, laying, spreading and compacting stone aggregates of specific sizes to water bound macadam specification including spreading in uniform thickness, hand packing, rolling with smoothwheel 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 3 as per Technical Specification Clause 40. (WBM-2 for base course 75 mm thick ) |
| 13 | Transportation of Engineering material forWBM-2 |
| 14 | Providing, laying, spreading and compacting stone aggregates of specific sizes to water bound macadam specification including spreading in uniform thickness, hand packing, rolling with smoothwheel 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 3 as per Technical Specification (WBM-3for base course75 mm thick) |
| 15 | Transportation of Engineering material for WBM-3 |
| 16 | ( C ) Protection Work (Breast wall and Retaining wall) |
| 17 | Earthwork in excavation in foundation and trenches etc.in all kinds ofs oil (excluding soil containing 50% or more of shingle or small size boulders upto 30 cm size, saturated oil and rock), lift upto 1.50m and stacking the excavated soil not more than 3m clear from the edge of the excavation and returning the stacked soil in 15 cm layers for protection wall |
| 18 | Random rubble masonry with hard stone in foundations and plinth in cement mortar 1 : 6 (1 cement : 6 fine sand) including levelling up with cement concrete 1 : 6 : 12 (1 cement : 6 coarse sand : 12 stone aggregate 20 mm nominal size) at plinth level. |
| 19 | Transportation of engineering materials for protection wall |
| 20 | (D) Cross Drainage work |
| 21 | Earthwork in excavation for structures as per drawing and technical specifications Clause 305.1 including setting out, construction of shoring and bracing, removal of stumps and other deleterious material and disposal upto a lead of 50 m, dressing of side (I) Ordinary Soil |
| 22 | Providing concrete for plain/reinforced concrete in open foundations complete as per drawings and technical specifications (A)P.C.C grade M 10 Nominal mix 1:3:6 ( 1 Cement: 3 Sand : 6 Stone aggregates). |
| 23 | Stone masonry work in cement mortar in foundation complete as per drawing and technical specifications .(I) Coursed Rubble Masonry in 1: 4 ( 1 Cement : 4 Fine Sand ) |
| 24 | Stone masonry in cement mortar for substructure complete as per drawing & technical specification in Cement mortar 1:5 (1 cement :5Fine Sand ) |
| 25 | Back filling behind abutment, wing wall and return wall complete as per drawings & technical specificationI ) Granular material |
| 26 | Providing weepholes in brick masonry/stone masonry, Plain/reinforced concrete abutment, wing wall, return wall with 100 mm dia AC pipe extending through the full width of the structures with slope of 1(V): 20 (H) towards drawing face complete |
| 27 | Plain Reinforced cement concrete in substructure complete as per drawings and technical specification for height upto 5 m (I) RCC grade M20 |
| 28 | Providing PCC ( Plain cement concrete ) M-25 architectural coping on the top of wing wall, return wall etc. complete as per drawing and technical specification |
| 29 | Providing & laying reinforced cement concrete in superstructure complete as per drawings and technical specification (I) RCC grade M 25 |
| 30 | Providing and laying reinforced cement concrete in superstructure as per drawing and technical specifications ( I ) RCC grade M 20 (Nominal mix 1:2:4) |
| 31 | Supplying, fitting, and placing HYSD bar reinforcement in superstructure complete as per drawing and technical specifications Clauses 1002, 1010 and 1202 |
| 32 | Transportation charge of engineering materials for cross drainage work |
| 33 | ( E) RCC Drain |
| 34 | Earth work in excavation in foundation and trenches etc. in all kinds of soil (excluding soil containing 50% or more of shingle or small size boulders upto 30 cm size, saturated soil and rock), lift upto 1.50 m and stacking the excavated soil not more than 3 m clear from the edge of the excavation and returning the stacked soil in 15 cm layers, when required, into plinth sides offoundation etc consolidating each deposited layer by ramming and watering and then disposing of all surplus soil as directed within a lead of 50m. |
| 35 | Providing and laying in foundations and plinth cement concrete 1 : 5 : 10 (1 cement : 5 coarse sand : 10 graded stone aggregate 40 mm nominal size) excluding the cost of centring and shuttering. |
| 36 | Centering and shuttering including strutting proping etc. and removal of form work for: (a) walls including attached buttresses, pilasters etc |
| 37 | Providing and laying cement concrete 1 : 3 : 6 (1 cement : 3 coarse sand : 6 graded stone aggregate 20 mm nominal size) excluding the cost of centring and shuttering in : (a) Walls including attached buttresses, pilasters and their caps and bases and string courses etc. up to floor two level |
| 38 | Reinforcementof RCC work includingbending andplacing inposition completemild steeland medium tensile steel bars |
| 39 | 12 mm cement plaster 1 : 4 (1 cement : 4 fine sand). |
| 40 | Transportation charge of engineering materials for RCC Drain |
