Dumbarton ave nw between wisconson ave & 31st street nw; replace 1068 of existing main. Ostreet nw between wisconson ave & 31st street nw 1324 of existing main. P street bet wisconson ave nw & 31st street nw; 14 of existing main. 31st street nw bet dumbarten ave nw & p street nw; replace 1524 of existing main. Staging area located at 27th street & n. Street nw bca # 7353 & wr # 452887. Phase # 3. Must complete first 1,2 ft and fully restore before completing and fully restoring subsequent 1,2 ft. Portions. Must coordinate with other utilities regarding access to row. Any disturbed area shall be restored to its original condition according to dc standard specs for highway and structures and standard drawings for highway and structures (blue book 2005) any lane closure or changes to traffic pattern should be approved by tsa. Any connections to public utility lines should be approved by wasa or appropriate agency wheel chair ramps must be ada compliant.