EKAM Settlement Additional Drainage Works
Summary — This document outlines the additional drainage works planned for the EKAM settlement. It includes site plans and construction details for drainage improvements and roadway enhancements.
Key Findings
- Drainage improvements are planned for specific areas within the EKAM settlement.
- Roadway enhancements will include resurfacing and grading.
- Construction details are provided for swale crossings and road sections.
- Existing utilities and infrastructure must be protected during construction.
- The project aims to improve drainage and road conditions in the settlement.
Full Description
This document presents the engineering designs and construction plans for additional drainage works in the EKAM settlement. It includes site plans showing the locations of drainage improvements, roadway enhancements, and related infrastructure. The document provides detailed construction specifications and technical notes to guide the implementation of the drainage and roadway projects.
Full Document Text
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GOVERNMENT OF HAITI AND UNITED STATES AGENCY FOR INTERNATIONAL DEVELOPMENT EKAM SETTLEMENT ADDITIONAL DRAINAGE WORKS 12 JANUARY 2018 REVISED: 10 APRIL 2018 INDEX OF DRAWINGS SHEET REF. NO. FILE NUMBER ISSUE DATE ISSUE REV SHEET CONTENTS GENERAL CIVIL Swale Centerline A-A Alignment - Swale Centerline Horiz Scale: 50.000 310 320 321.5 321.5 321.5 320.9 320.3 320.2 319.9 319.5 318.4 318.8 318.7 318.2 317.6 316.3 321.52 321.52 321.50 320.90 320.33 320.21 319.89 319.54 318.42 318.78 318.71 318.23 317.62 316.32 -0+10 0+00 1+00 2+00 3+00 4+00 5+00 6+00 7+00 KEY PLAN C-201 C-202 C-204 C-203 SHEET C-203 SHEET C-202 KEY PLAN C-201 C-202 C-204 C-203 SHEET C-204 SHEET C-201 KEY PLAN C-201 C-202 C-204 C-203 SHEET C-201 SHEET C-204 KEY PLAN C-201 C-202 C-204 C-203 SHEET C-202 SHEET C-203 SCALE = CROWNED GRAVEL ACCESS ROAD NONE 1 CONTRACTOR TO VERIFY THAT DRAINAGE SWALES ALONG THE ROADS SLOPE IN A DOWNHILL DIRECTION 150mm ROAD GRAVEL, COMPACT TO 95% SEE NOTE 1.1.1 SHOULDER WIDTH VARIES PROOF ROLL SUBGRADE SEE NOTE 3.2 EXISTING SHOULDER SLOPE TO SWALE TO PROVIDE POSITIVE DRAINAGE (TYP). SLOPE AT 2% MIN CLEAN AND SHAPE SWALES TO PROMOTE DRAINAGE. STABILIZE ERODED AREAS WITH ROAD GRAVEL. (TYP) SLOPE 2.0% (TYP) COMPACT BY HAND (TYP) Compact Subgrade Consistent with Procedure used for Road Gravel Gravel Road Concrete Paver 12" (300mm) Proof Roll Parallel to Concrete Road 6' (1.83 M) ROAD GRAVEL 6" (150mm) SCALE = MANHOLE TRANSITION SECTION NONE 1 SCALE = DIRT ROAD TO CONCRETE PAVER NONE 2 SCALE = ROAD SECTION NONE 3 SCALE = SWALE CROSSING NONE 4 4' (1.21 M) Provide 0.5' (150mm) of Road Gravel at Each End of Swale Crossing (Hand Compacted) Connect Swale Across Road. Channel Depth Shale be a Minimum of 8" (200mm) and Graded to Drain to Swale. Compact Subgrade Consistent with Procedure use for Road Gravel Concrete Paver/Concrete Swale/Concrete Culvert.