Dam construction work

Tender description

The objective of this contract is the supply, transportation, and construction of stone, timber, plastic, heather bale and natural fibre log dams in gully systems on restoration work sites around the Peak District and South Pennines SAC. It also includes the construction of peat dams, peat bunds and the re-profiling of hag/gully sides. The supply, transportation, and construction of stone, timber, plastic, heather bale and natural fibre log dams in gully systems on restoration work sites around the Peak District and South Pennines SAC. It also includes the construction of peat dams, peat bunds and the reprofiling of hag/gully sides. The Works include the following sub objectives: 1) The call-off of temporary Trackway at the designated lift sites to store and prepare materials for airlifting and supervising Trackway installation. 2) The supply of gully blocking materials for the works and coordinating and receiving deliveries of gully blocking materials to the lift sites and delivery sites. 3) Preparation of gully blocking materials for transportation at the lift sites/delivery sites. 4) The Transportation of materials to the works sites by helicopter is subject to a separate contract held by the Authority. the contractor will need to liaise with the Authority’s airlifting contractor to co-ordinate the airlifting of materials and provide all Marshalls required for the Airlifting of Materials. 5) The construction of dams in gully systems at the work sites to the standard specified by the Authority. 6) Providing a GPS record of the constructed dams to the Authority upon completion. Work details GB type number (dams) number (units) Stone 129 137 Timber 106 111 Heather bale 75 176 Peat Dams 300 300 The supply, transportation, and construction of stone, timber, plastic, heather bale and natural fibre log dams in gully systems on restoration work sites around the Peak District and South Pennines SAC. It also includes the construction of peat dams, peat bunds and the reprofiling of hag/gully sides. The works include the following sub objectives: 1) The call-off of temporary Trackway at the designated Lift Sites to store and prepare materials for airlifting and supervising Trackway installation. 2) The supply of gully blocking materials for the works and coordinating and receiving deliveries of gully blocking materials to the lift sites and delivery sites. 3) Preparation of gully blocking materials for transportation at the lift sites/delivery sites. 4) The Transportation of materials to the works sites by helicopter is subject to a separate contract held by the Authority. The contractor will need to liaise with the Authority’s Airlifting contractor to co-ordinate the airlifting of materials and provide all Marshalls required for the Airlifting of materials. 5) The construction of dams in gully systems at the work sites to the standard specified by the Authority. 6) Providing a GPS record of the constructed dams to the Authority upon completion. Work details GB Type number (dams) number (units) Stone 1089 1201 Timber 86 86 Heather bale 102 245 Peat dams 1449 1449 Peat dams in larger gully 92 92 Plastic 13 116 The supply, transportation, and construction of stone, timber, plastic, heather bale and natural fibre log dams in gully systems on restoration work sites around the Peak District and South Pennines SAC. It also includes the construction of peat dams, peat bunds and the reprofiling of hag/gully sides. The works include the following sub objectives: 1) The call-off of temporary Trackway at the designated lift sites to store and prepare materials for airlifting and supervising Trackway installation. 2) The supply of gully blocking materials for the works and coordinating and receiving deliveries of gully blocking materials to the lift sites and delivery sites. 3) Preparation of gully blocking materials for transportation at the lift sites/delivery sites. 4) The transportation of materials to the works sites by helicopter is subject to a separate contract held by the Authority. The contractor will need to liaise with the Authority’s Airlifting contractor to co-ordinate the airlifting of materials and provide all Marshalls required for the Airlifting of Materials. 5) The construction of dams in gully systems at the work sites to the standard specified by the Authority. 6) Providing a GPS record of the constructed dams to the Authority upon completion. Work details GB type number (dams) number (units) Stone 120 120 Peat dams 50 50 Peat dams in larger gully 36 36 Plastic 19 191 The supply, transportation, and construction of stone, timber, plastic, heather bale and natural fibre log dams in gully systems on restoration work sites around the Peak District and South Pennines SAC. It also includes the construction of peat dams, peat bunds and the reprofiling of hag/gully sides. The works include the following sub objectives: 1) The call-off of temporary Trackway at the designated lift sites to store and prepare materials for airlifting and supervising Trackway installation. 2) The supply of gully blocking materials for the works and coordinating and receiving deliveries of gully blocking materials to the lift sites and delivery sites. 3) Preparation of gully blocking materials for transportation at the lift sites/delivery sites. 4) The transportation of materials to the works sites by helicopter is subject to a separate contract held by the Authority. The contractor will need to liaise with the Authority’s airlifting Contractor to co-ordinate the airlifting of materials and provide all Marshalls required for the Airlifting of materials. 5) The construction of dams in gully systems at the work sites to the standard specified by the Authority. 6) Providing a GPS record of the constructed dams to the Authority upon completion. Work details GB type number (dams) number (units) Heather bale 158 256 Peat in larger gully 195 195 Peat 400 400 Stone 95 122 Timber 12 12 The supply, transportation, and construction of stone, timber, plastic, heather bale and natural fibre log dams in gully systems on restoration work sites around the Peak District and South Pennines SAC. It also includes the construction of peat dams, peat bunds and the reprofiling of hag/gully sides. The Works include the following sub objectives: 1) The call-off of temporary Trackway at the designated lift sites to store and prepare materials for airlifting and supervising Trackway installation. 2) The supply of gully blocking materials for the works and coordinating and receiving deliveries of gully blocking materials to the lift sites and delivery sites. 3) Preparation of gully blocking materials for transportation at the lift sites/delivery sites. 4) The transportation of materials to the works sites by helicopter is subject to a separate contract held by the Authority. The contractor will need to liaise with the Authority’s airlifting contractor to co-ordinate the airlifting of materials and provide all Marshalls required for the Airlifting of materials. 5) The construction of dams in gully systems at the work sites to the standard specified by the Authority. 6) Providing a GPS record of the constructed dams to the Authority upon completion. Work details GB type number (dams) number (units) Peat 441 441 The supply, transportation, and construction of stone, timber, plastic, heather bale and natural fibre log dams in gully systems on restoration work sites around the Peak District and South Pennines SAC. It also includes the construction of peat dams, peat bunds and the reprofiling of hag/gully sides. The works include the following sub objectives: 1) The call-off of temporary Trackway at the designated Lift Sites to store and prepare materials for airlifting and supervising Trackway installation. 2) The supply of gully blocking materials for the works and coordinating and receiving deliveries of gully blocking materials to the lift sites and delivery sites. 3) Preparation of gully blocking materials for transportation at the lift sites/delivery sites. 4) The transportation of materials to the works sites by helicopter is subject to a separate contract held by the Authority. The contractor will need to liaise with the Authority’s airlifting contractor to co-ordinate the airlifting of materials and provide all Marshalls required for the Airlifting of materials. 5) The construction of dams in gully systems at the work sites to the standard specified by the Authority. 6) Providing a GPS record of the constructed dams to the Authority upon completion. Work details GB type number (dams) number (units) Stone 221 306 Timber 89 112 Heather bale 108 596 Peat dams 1978 1978