Arterial Drainage Acts 1945 and 1995
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OFFICE OF PUBLIC WORKS – DUBLIN ARTERIAL DRAINAGE ACTS 1945 AND 1995 RIVER SLANEY (ENNISCORTHY) DRAINAGE SCHEME PREAMBLE and SCHEDULES A, B AND C. ____________________ __ /__ /____ J. CURTIN Director of Engineering Services Office of Public Works Dublin PREAMBLE ARTERIAL DRAINAGE ACTS, 1945 AND 1995 (NO. 3 OF 1945 AND NO. 14 OF 1995) DRAINAGE SCHEME PREPARED BY THE COMMISSIONERS OF PUBLIC WORKS IN IRELAND FOR PART OF THE RIVER SLANEY AND ITS TRIBUTARIES AT ENNISCORTHY IN THE COUNTY OF WEXFORD We, the Commissioners of Public Works in Ireland, being of the opinion that the execution of arterial drainage works is expedient in respect of a part of the River Slaney in the County of Wexford, for the purpose of preventing or substantially reducing the periodical localised flooding of lands in the area of that watercourse or such a part or of improving by drainage lands in that area, have prepared a scheme to be known as the River Slaney (Enniscorthy) Drainage Scheme for the execution of such works, particulars of which scheme are shown in the Schedules, Maps and Section Drawings hereunto annexed. The scheme has been prepared for the purpose of preventing or substantially reducing localised flooding. The waters and watercourses proposed to be dealt with are shown in BLUE colour on the drawings. The lands to be drained or otherwise improved are shown in GREEN colour on the maps. The chainages in metres along each channel are also shown on the drawings. The drainage works proposed to be executed are mentioned and described in Schedule A. The lands proposed to be compulsorily acquired or substantially interfered with, the easements, fisheries, water rights, navigation rights and other rights proposed to be compulsorily acquired, restricted, terminated or otherwise interfered with and the roads and bridges (whether public and private) proposed to be diverted, removed or otherwise interfered with are mentioned and described in Schedule B. The reputed proprietors, owners and rated or other occupiers of the several lands proposed to be compulsorily acquired or substantially interfered with and of the several easements, fisheries, water rights, navigation rights and other rights and private roads and bridges proposed to be compulsorily acquired, restricted, terminated or otherwise interfered with are set forth in the said Schedule B. The respective aggregate annual values (at the time of preparation of the scheme) of the portions of the benefited lands situated in the County of Wexford and the several total increases in the annual values of these portions respectively which will probably arise in consequence of the execution of the scheme are shown in Schedule C. The area proposed to be constituted a separate Drainage Scheme comprises the waters and watercourses proposed to be dealt with and the lands which will be drained or otherwise improved. In Witness whereof, we, the Commissioners of Public Works in Ireland, have caused our Common Seal to be hereunto affixed this ____day of ____________, 20____ OIFIG NA nOIBREACHA POIBLÍ BAILE ÁTHA CLIATH River Slaney (Enniscorthy) Drainage Scheme Confirmed by the Minister for Public Expenditure and Reform by Order Dated_____ Day of _______ 20____ Arterial Drainage Acts, 1945 and 1995 RIVER SLANEY (ENNISCORTHY) DRAINAGE SCHEME In the County of Wexford Schedule A The works proposed to be executed in the course of the RIVER SLANEY (ENNISCORTHY) DRAINAGE SCHEME. INDEX OF SCHEDULE A PAGE SCHEDULE A: CHANNELS ............................................................................................................................................................................. 3 SCHEDULE A: GENERAL INTERFERENCE ............................................................................................................................................... 4 SCHEDULE A: EMBANKMENTS .................................................................................................................................................................... 5 SCHEDULE A: EXCAVATION ......................................................................................................................................................................... 6 SCHEDULE A: WALLS ..................................................................................................................................................................................... 9 SCHEDULE A: ROADS AND RAMPS .......................................................................................................................................................... 12 SCHEDULE A: RAISE CARPARK ................................................................................................................................................................ 14 SCHEDULE A: BRIDGES/CULVERTS ........................................................................................................................................................ 15 SCHEDULE A: GRAVEL TRAP ..................................................................................................................................................................... 16 SCHEDULE A: DEPOSITION AREAS ......................................................................................................................................................... 17 SCHEDULE A: PUMPING STATIONS ......................................................................................................................................................... 17 SCHEDULE A: DEBRIS TRAP ...................................................................................................................................................................... 19 SCHEDULE A: PUBLIC REALM ................................................................................................................................................................... 19 355741-N-R-013-B RIVER SLANEY (ENNISCORTHY) DRAINAGE SCHEME PAGE 1 355741-N-R-013-B RIVER SLANEY (ENNISCORTHY) DRAINAGE SCHEME PAGE 2 SCHEDULE A: CHANNELS Drawing Watercourse Length and Location Distance from Starting Number Number Point (m) 355741-MMD- CH1 Main River Slaney Channel. For a distance of 6950, from a point downstream on the Slaney at 6950 00-XX-DR-N- Edermine Bridge called Chainage 0. 401, 402, 403, 405, 406. 355741-MMD- CH2 Minor Back Channel. For a distance of 750m from a point at Chainage 6820 on the Slaney and 750 00-XX-DR-N- reconnecting at chainage 5710. 401, 402 355741-N-R-013-B RIVER SLANEY (ENNISCORTHY) DRAINAGE SCHEME PAGE 3 SCHEDULE A: GENERAL INTERFERENCE Drawing Watercourse Reference Location and Chainage Description of Works Number Number Number 355741-MMD- CH1 G01 Main channel right bank. Chainage 3700-6900 General interference - Prune back 00-XX-DR-N- vegetation, provision of temporary access 0401, 402, where required, general maintenance of 403, 404, 405, channel. 406 355741-MMD- CH2 G02 Back channel. Chainage 5710-6820 General interference - Prune back 00-XX-DR-N- vegetation, provision of temporary access 0401, 402 where required, general maintenance of back channel. 355741-MMD- CH1 G03 Chainage 5600. General interference - Relocate existing 00-XX-DR-N- underground gas tank 0402 355741-MMD- CH1 G04 Chainage 5750. General interference - Relocate existing 00-XX-DR-N- underground gas tank 0402 355741-N-R-013-B RIVER SLANEY (ENNISCORTHY) DRAINAGE SCHEME PAGE 4 SCHEDULE A: EMBANKMENTS Drawing Watercourse Reference Location and Chainage Description of Works Number Number Number 355741-MMD- CH1 E01 Main Channel right bank. Chainage 5750 to 6150m Embankment 12.2m wide to form natural 00-XX-DR-N- verge to river. Maintain embankment 0402 355741-MMD- CH1 E02 Main Channel. Chainage 5620 - 5675 Place Rock Armour on river bed to form 00-XX-DR-N- flow deflectors. 0402 355741-MMD- CH1 E03 Main Channel. Chainage 5450 - 5515 Place Rock Armour on river bed to form 00-XX-DR-N- flow deflectors. 0403 355741-MMD- CH1 E04 Main Channel. Chainage 5175 - 5215 Place Rock Armour on river bed to form 00-XX-DR-N- flow deflectors. 0403 355741-MMD- CH1 E05 Main Channel. Chainage 4475 - 4510 Place Rock Armour on river bed to form 00-XX-DR-N- flow deflectors. 0405 355741-MMD- CH1 E06 Main Channel. Chainage 4835-4890 Place Rock Armour on river bed to form 00-XX-DR-N- flow deflectors. 0404 355741-N-R-013-B RIVER SLANEY (ENNISCORTHY) DRAINAGE SCHEME PAGE 5 SCHEDULE A: EXCAVATION Drawing Watercourse Reference Location and Chainage Description of Works Number Number Number 355741-MMD- CH2 EX01 Back channel. Chainage 5710-6820 Excavate enhanced back channel including 00-XX-DR-N- the formation of meanders, riffles, pools and 0401, 402 the planting of trees. Maintain channel in future. 355741-MMD- CH1 EX02 Main channel. Chainage 4370 to 6600 River Slaney dredging/deepening channel 00-XX-DR-N- to design slope by removing up to 1.5m of 0401, 402, material from riverbed. Maintain channel in 403, 404, 405 future. 355741-MMD- CH1 EX03 Main channel left bank. Chainage 5725 - 6680 River Slaney widening on 00-XX-DR-N- left bank up to 36.4m. Maintain bank. 0401, 402 355741-MMD- CH1 EX04 Main channel right bank. Chainage 5560 - 5750 River Slaney widening on 00-XX-DR-N- right bank up to 6.3m. Maintain bank. 0402, 403 355741-MMD- CH1 EX05 Main channel left bank. Chainage 5556 - 5710 River Slaney widening on left bank. By up to 00-XX-DR-N- 11.85m. Maintain bank. 0402, 403 355741-N-R-013-B RIVER SLANEY (ENNISCORTHY) DRAINAGE SCHEME PAGE 6 Drawing Watercourse Reference Location and Chainage Description of Works