Public Works Department-PWD has published Emergent Restoration Of Damaged Embankment Due To Extremely Severe Cyclonic Storm ( Amphan ) From 7 . 5 Km To 10 . 30 Km Of Mohanpur Bajra Ghat To Muchikhola More Road Under Basirhat Highway Sub Divn Of B . H . D-I In The District Of North 24 Pgs Durin. Submission Date for this Tender is 03-08-2020. Embankment Tenders in North 24 Parganas West Bengal. Bidders can get complete Tender details and download the document.
| Name of Work: Emergent restoration of damaged embankment due to extremely severe cyclonic storm "Amphan" from 7.5 Km to 10.30 Km of Mohanpur Bajra Ghat to Muchikhola More Road under Basirhat Highway Sub Division of Barasat Highway Division No.I in the district of North 24 Parganas during 2020-2021 | |||||
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| Sl. No. | Item Description | Item Code / Make | Quantity | Units | |
| 1 | 1 | Earthwork in cutting to form road section in correct profile including removal of spoils not exceeding initial lead of 50m and initial lift of 1.5m\n(i) In ordinary soil | BI01010001010000000000000515BI0100001114 | 381.9 | CuM |
| 2 | 2 | Compacting original ground supporting subgrade Loosening of the ground upto a level of 300 mm below the subgrade level, watered, graded and compacted in layers to meet requirement of Tables 300.1 and 300.2 for subgrade construction as per Clause 305.3.4 of Specifications for Road & Bridge Works of MoRT&H (5th Revision). | BI01010001010000000000000515BI0100001115 | 171 | CuM |
| 3 | 3 | Supplying, spreading and consolidating Stone Dust to a depth of 100 mm and above at desired density and C.B.R. as per Specification with power roller to proper gradient and camber including watering as necessary, and lighting, guarding, barricading and making adequate earthen bundh where necessary to protect the edges and curing with water for 2 to 3 days, mending cracks and depressions by rolling where necessary including all incidental charges of roller, cost of fuel & lubricants complete as per specification. | BI01010001010000000000000515BI0100001116 | 142.5 | CuM |
| 4 | 4 | Granular Sub-base with Graded Material (Table:- 400-1) Construction of granular sub-base by providing graded material, mixing in Wet Mix Plant at OMC, carriage of mixed material to work site, spreading in uniform layers with Motor grader on prepared surface in proper grade and camber, compacting with vibratory power roller to achieve the desired density, including lighting, guarding, barricading, including cost of all materials, machinery, tools and plants and cost of quality control complete as per Clause 401 of Specifications for Road & Bridge Works of MoRT&H (5th Revision). (i) Grading-V | BI01010001010000000000000515BI0100001117 | 85.5 | CuM |
| 5 | 5 | Granular Sub-base with Graded Material (Table:- 400-1) Construction of granular sub-base by providing graded material, mixing in Wet Mix Plant at OMC, carriage of mixed material to work site, spreading in uniform layers with Motor grader on prepared surface in proper grade and camber, compacting with vibratory power roller to achieve the desired density, including lighting, guarding, barricading, including cost of all materials, machinery, tools and plants and cost of quality control complete as per Clause 401 of Specifications for Road & Bridge Works of MoRT&H (5th Revision). (ii) Grading- II | BI01010001010000000000000515BI0100001118 | 57 | CuM |
| 6 | 6 | Patching of potholes by draining water, cutting the pothole area to rectangular shape with vertical edges, removing all loose materials, screening and stacking the same for reuse with new materials as per requirement, filling the pothole area with additional volume of crushed stone materials of Pakur variety etc. and screenings as applicable, and compacting the same with static roller as per Water Bound Macadam Specification, including cost of all materials and machineries but excluding the cost of coarse aggregates and screening. | BI01010001010000000000000515BI0100001119 | 578.56 | CuM |
| 7 | 7 | Providing and applying primer coat with Cationic Bitumen Emulsion of approved grade conforming to IS: 8887-1978 and requisite quantity on prepared surface of granular base including cleaning of road surface and spraying primer using Mechanical means including cost and carriage of bitumen emulsion and all other incidental costs of work complete as per Clause 502 of Specifications for Road & Bridge Works of MoRT&H (5th Revision). | BI01010001010000000000000515BI0100001120 | 2865.13 | Sq.M |
| 8 | 8 | Repairing pot-holes and making up small depressions with ramming or power rolling including screening, cleaning chips or metals and washing, drying as necessary and heating the chips or metal where necessary, cutting pot holes to regular shapes with vertical edges, cleaning the disintegrated materials, heating matrix and applying tack coat (including sides), finishing the top of repaired surface levelled with adjoining area, including cost and carriage of stone aggregates and matrix, including cost of applying tack coat.\n(a) With premixed Chips with 54 kg of bitumen per m3 of loose net volume of stone chips using concrete mixer machine. (The payment is to be made on the basis of loose net volume of stone materials consumed in the work)\n(ii) Using Mobile Hot Mix Plant (Light duty). | BI01010001010000000000000515BI0100001121 | 10.26 | CuM |
| 9 | 9 | Providing, laying and rolling of Open - graded premix surfacing of 20 mm thickness composed of 13.2 mm (@ 0.018 m³ per m²) and 11.2 mm (@ 0.009 m³ per m²) size stone aggregates, including thoroughly cleaning of the surface, screening, cleaning and pre-heating stone chips and fully pre-coating the same either using viscosity grade paving bitumen or cut-back or emulsion, carrying the mixture by any suitable arrangements, laying the mixture uniformly over the surface, including line, grade and level to serve as wearing course on a previously prepared base, including mixing in Mobile Hot Mix Plant (Light Duty)and thoroughly rolling with a smooth wheeled roller 8-10 tonne capacity, finished to required level and grades including the cost and carriage of stone chips and matrix, heating the matrix, preheating the aggregates to required temperature and including the hire charges of Mobile Hot Mix Plant (Light Duty) and other machinery, pay of operators, cost of fuel and lubricants etc. complete to be followed by seal coat of either Type A or Type B as per Technical Specification Clause 508 for Rural Roads of MORD.\n(a) Using Mobile HMP (Light duty) | BI01010001010000000000000515BI0100001122 | 3106.38 | Sq. M |
| 10 | 10 | Providing and laying Premixed Seal Coat (Type B) with approved quality sand/grit @ 0.6 m3/ 100 m2 and bitumen binder on thoroughly cleaned black top surface coated with tack coat, including heating and mixing cleaned sand/grit (100 % passing through 2.36 mm sieve and retained on 180 micron sieve) uniformly with bitumen binder, laying and spreading the mix at an uniform rate using suitable means, brushing the surface, if necessary, to ensure uniformity, followed by rolling with power roller including the cost and carriage of binder and aggregates, cost of heating the binder and aggregates and all other incidental charges, cost of fuel and lubricants, including hire charges of machineries, tools & plants required for construction and quality control complete as per Clause 511 of Specifications for Road & Bridge Works of MoRT&H (5th Revision).\nII By Manual Means\n With Hot Bitumen Binder (@ 6.80 kg / 10 sqm.) | BI01010001010000000000000515BI0100001123 | 3106.38 | Sq. M |
| 11 | 11 | Close Bamboo Walling made of 65mm to 75mm dia. bamboos (in single line) driven about half-length into the ground side by side, with stout stays at an interval of 1m, 3nos. of half split bamboo runner of same dia fitted and fixed with nails etc. complete as per direction. (Measurement to be taken along the length of piling after finishing the works).\n(iii) With bamboos of length above 2.50m and upto 3.00m | BI01010001010000000000000515BI0100001124 | 600 | M |
| 12 | 12 | Supplying earth filled cement bags in good condition and Labour for filling empty cement bags with sand and placing them in position including tying or sewing mouth (cost of thread included) and all incidental charges complete but excluding cost of sand and gunny bags. | BI01010001010000000000000515BI0100001125 | 21600 | Each |
| 13 | 13 | 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 with lead upto 1000 m as per Technical Specification Clause 303.1 for Rural Roads of MORD. (Borrow pit /pre work post work measurement) | BI01010001010000000000000515BI0100001126 | 600 | CuM |
| 14 | 13.1 | Item 1 to Item 13 Total Estimated Amount = 3852560.00 & Add 12% GST on total | BI01010001010000000000000515BI0100001127 | 3.85256e+06 | % |
| 15 | 13.2 | Add 1% Labour Welfare Cess ( on Rs. 3852560 + 462307 = Rs. 4314867.00) | BI01010001010000000000000515BI0100001128 | 4.31487e+06 | % |
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