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<br />I <br />I <br />I <br />I <br />I <br />I <br />I <br />I <br />II <br />I' <br />I <br />I <br />I <br />I <br />I <br />I <br />I <br />I <br />I <br /> <br />HYDRO-TRIAD, LTD. <br /> <br />TABLE N-2 <br /> <br />GRANGE HALL CREEK MAJOR DRAINAGEWAY PLANNING STUDY <br />UNIT PRICE DATA <br />(SUMMER 1977) <br /> <br />SITE ACQUISITION <br /> <br />Zoning <br /> <br />Agricultural <br />Residential (low density) <br />Residential (med. density) <br />Residential (high density) <br />Commercial <br />Industrial <br /> <br />DRAINAGE IMPROVEMENTS: <br /> <br />Excavation - Channel <br />Excavation - Unclassified <br />Embankment - Dam <br />Embankment - Channel <br />Rip-Rap - dumped <br />Rip-Rap - placed <br />Rip-Rap - grouted <br />Seeding and mulching <br />Concrete - mass <br />Concrete - mass <br />concrete - reinforced <br />Concrete - reinforced <br />Concrete - reinforced <br />Concrete - trickle channel <br />Reinforced Concrete Pipe <br />42" RCP $ <br />48" RCP <br />60" RCP <br />72" RCP <br />78" RCP <br />84" RCP <br />90" RCP <br />96" RCP <br />72" CMP <br />48" x 76" HE-RCP <br />53" x 83" HE-RCP <br />63" x 98" HE-RCP <br />Tunneling and <br />Jacking Pipe under <br />1-25 Tributary S <br />Additional Cost with <br />significant water <br />prob 1 ems <br />Bridge - add to <br />existing <br /> <br />Unit Value <br /> <br />$ 1,100/acre <br />5,400/acre <br />9,700/ acre <br />16,000/acre <br />16,000/acre <br />27,000/acre <br /> <br />Unit Value <br /> <br />$ 3.50/c.y. <br />2.25/c.y. <br />5.40/c.Y. <br />3.25/c.Y. <br />15.00/c.y. <br />20.00/c.Y. <br />30.00/c.y. <br />1500/acre <br />165/c.Y. <C. 5 c.y. <br />140/c.y. > 5 c.y. <br />250/c.y.""'- 5 c.y. <br />200/c.y.<50 c.y. <br />175/c.y. >50 c.y. <br />1.35/s. f. <br /> <br />59/LF <br />63/LF <br />78/LF <br />93/LF <br />110/LF <br />120/LF <br />130/LF <br />140/LF <br />97/LF <br />97/LF <br />107/LF <br />95/LF <br /> <br />(material only) <br /> <br />UTI LI TV <br /> <br />Unit Pri ce <br /> <br />325/LF <br /> <br />50/LF <br /> <br />$35/s.f. <br /> <br />Gas <br />Telephone <br />Water Lines <br />~ 10" di ameter <br />10" to 20" diameter <br />San ita ry Sewer <br />Gravity <br /> <br />$ 700/1 i ne <br />7,000/line <br /> <br />2,000/line <br />3,000/line <br />50/foot <br />1,000 to 2,000/line <br /> <br />OPERATIONS AND MAINTENANCE: <br /> <br />Annual Cost <br /> <br />Grassed open channel w/ <br />sprinkler system <br />Grassed open channel <br />Check drops <br />Culvert <br />Private Pond <br />104th Avenue Pond in <br />Tributary S <br /> <br />$1, 000/ acre <br />700/acre <br />200/each <br />.75/LF <br />1,000/each <br /> <br />1,500/each <br />