Tender For Lakshmikantapur Dhola Road From 0.00 Kmp. To 9.45 Kmp. (Except Existing Paver Block Portion), Repairing Work In Different Stretches Under Lakshmikantapur Highway Sub-Division Of Diamond Harbour Highway Division In The District Of South 24
Tender Overview
Project Description
Tender for Lakshmikantapur Dhola Road From 0.00 Kmp. To 9.45 Kmp. (Except Existing Paver Block Portion), Repairing Work In Different Stretches Under Lakshmikantapur Highway Sub-Division Of Diamond Harbour Highway Division In The District Of South 24 Parganas.
BOQ
| Sl. No. | Item Description |
| 1 | Dismantling of Flexible Pavements:Dismantling of flexible pavements and disposal of dismantled materials up to a lead of 1000 metres, stacking serviceable and unserviceable materials separately (Reference to MoRT&H's specification clause 202)By Manual Means.Granular courses. |
| 2 | Water Bound Macadam:Providing, laying, spreading and compacting stone aggregates of specific sizes to water bound macadam specification including spreading in uniform thickness, hand packing, rolling with 3 wheeled steel/ vibratory roller 8-10 tonnes in stages to proper grade and camber, applying and brooming requisite type of screening/ binding Materials to fill up the interstices of coarse aggregate, watering and compacting to the required density (Reference to MoRT&H's specification 404).By Manual Means.Using Screening (Table 400-10)/Type-B (11.2 mm aggregate) |
| 3 | Prime Coat:Providing and applying primer coat with cationic bitumen emulsion SS1 grade conforming to IS:8887 on prepared porous granular surface including clearing of road surface and spraying primer using mechanical means (Reference to MORT&H's specification clause 502).On WMM/WBM surface @ 0.70-1.0kg /sqm. |
| 4 | Tack Coat:Providing and applying tack coat with Cationic bitumen emulsion (RS1) complying with IS:8887 using emulsion pressure distributor on the prepared bituminous/granular /cement concrete pavement surface cleaned with mechanical broom and high pressure air jet (Reference to MORT&H's specification clause 503).On Granular surface treated with primer @ 0.25kg-0.30 /sqm. |
| 5 | Tack Coat:Providing and applying tack coat with Cationic bitumen emulsion (RS1) complying with IS:8887 using emulsion pressure distributor on the prepared bituminous/granular /cement concrete pavement surface cleaned with mechanical broom and high pressure air jet (Reference to MORT&H's specification clause 503).On bituminous surface @ 0.20kg- 0.3kg /sqm. |
| 6 | Repairing Pot-holes with Bituminous Macadam (Grading - II, for compacted thickness of upto 75mm)Filling Pot Holes with Bituminous Macadam using Mobile Hot Mix plant (6-10 TPH) with approved crushed aggregates of specified grading premixed with bituminous binder @3.4% by wt. of the total mix, transported to site and laid in the pot hole prepared before hand by cutting the edges to get a firm vertical face and by removing all the failed and loose materials including dust and applying tack coat evenly on the sides and on the surface as per specification, rolling the filled depression with 8-10 tonne smooth wheeled roller to achieve the desired compaction, including the cost and carriage of stone aggregates and bitumen, hire charges of machinery and equipment, cost of fuel and lubricants and wages of all operational staff, quality control except the cost of tack coat complete as per direction of Engineer-in-charge. Payment to be made on the basis of the loose net volume of the stone aggregates used in the work. |
| 7 | Filling Pot-holes and Patch Repairs with open-Graded Premix surfacing, 20mm.Removal of all failed material,in the pavement courses and if necessary below the pavement,until the root causes of the failure is removed, the trimming of completed excavation to provide firm vertical faces; specified for the pavement layer; application of tack coat conforming to cl. 503 of MORT&H's specification ,on to the sides and base of excavation prior to placing hot bituminous material as per clause 510 and the compaction,trimming and finishing of the surfaces of all patches to form a smooth continuous surface, level with the surrounding road as per the requirement of clause 3004.2 of MORT&H's specification . |
| 8 | GST @ 18.00% over Sl. No. 1 to Sl. No. 7 Please Enable Macros to View BoQ information |
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