PC 1964-270 - Laserfiche WebLink

S. Specificstio% and Standard D,to J,$ • In accordance da Seeder 1.01 of Ordinance Mo. 338, it is requested that the City eegisser be authorised to modify the City's *mistime Standard Specifications and Details in applying them to this subdivisios in order to alloy for seders materials, methods and desip criteria as say be required. Some specific reasoned- Woos for each aodificatiaw ate a follows: e. Specification* few sewer and water pipe aheald be modified be allow newer type joints. b. Specificitioss for street same *1W should be endifIed te require white reflsstoriaed letters, bleu eau .ri and arrows a grows coated aluminum sheeting se previously approved by th. Flaming Canuiseies ad City Council. c. Safer acs should be side to the IMO Standard Specifieatiae of the State acclaim of Mugs, rather this the 1934 edition, partienlesly with referees to roadway ssterials. 6. Store Mimes Sywt% - =M fellorisg reemenesdatioss are made attar reviewing the detailed recoamendatiass from the Alameda Coosty Flood Costal aid Water Conservation Dlatsict. It le recommended that the aana southeast of the green liar as shoes es Srhibit "A" of City ligisaer'a report to planning Corr mission should not be developed until the Arroyo dal Valle Des is fuectiosal unless this area is drained to the enthuses in its sstural drainage basis, that all valley gutters be eliednatectootose specifically allowed by the City engineer, that nudes ceasing on storm enter inlets be limited to 1000 feet, that the developer mold* and iatall a automatic gate and onside control apron at the ostfall and of the 30" S.C.F., that the developer clear the channel bottom of the Arroyo del Valle from above eopyard toed to the Arroyo de la Laguna ad of the Pleaaastns Canal Irma the bolding area be the Arroyo de 1a Legume, to the satisfaction of the City engineer and the Alameda County Flood Oestrol and Water Conservations District, that a 2 feet high, 4 feet ride born be constructed alcvg the red line slaws oe Exhibit "A" or lot 'medial affected such that flooding will be costadaed generally west of said red line, that a 2 toot higb, 4 feet ride bats be constructed slag the dowtreem channel and holding area as show es Inhibit "A" of City *saucer'* report to Planning Commission, that the doasitres obamal be constructed with • 3 feet vide bottom rather tea 2 feet ride, and that the developer provide a master plan for storm drams with dream* calculations for the satire treat and tributary area as required by Misses 331. Hal approval of the saes drama system should be vitiheld until this iaLssetios has bees received sod approved by the City Iigiaer. Is addition te the shoes, ocsmpasey of bs1ldisgs es lots 1 -3, 1 -14, 20-23, 31 -33, 371 and 373 will not be allowed until attar the Arroyo dal Valle Dan is functional. the developer is hereby notified that this nee ay be subject to floods until the dee is constructed ad the City obeli not be held liable for damage to any structures built on these lots or on any other lots. 2.