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SR-505-001 (3) . 5t?5~oC// . "-0 ,",'f 2 b \9%1 GS:SS:EHL:JH:a May 19 Council Meeting: May 26, 1987 Santa Monica, California To: Mayor and City Council From: City Staff Subject: Request for Approval of Change Order for Offsite Water Line Construction Introduction This report requests that the City Council authorize the city Manager to approve a change order for offsite water line construction on Montana Avenue. Background On May 27, 1986, the City Council approved contract No. 4686 C. C. S. for water main replacement at various locations in the amount of $834,200 with Bobeo Construction Company. The work on this contract is within two weeks of completion. An additional location, Montana Avenue between 17th and 18th Streets, has been identified as requiring immediate replacement to facilitate major street resurfacing between 17th and 26th Streets on Montana Avenue. The Water Division service and main line crews will be working on replacing the water l~ne crossings between 19th and 26th streets. Staff proposes to have Bobco Construction replace the main 1 ine on Montana between 17th and 18th streets (see attached map), in order that all work will be complete by June 5, 1987 so that resurfacing may begin June 8, 1987. "-0 MAy 2 6 1987 - 1 - ,~ . . The cost of this work will be based on the bid items in Contract No. 4686 C.C.S. but will not exceed $38,000. The exact amount will depend an the measured footage of water line installed. While this amount is in excess of the city's $25,000 administrative limit on off-site work it represents only 4.6 percent of the base contract. B~dget/Financial Analysis Contingency funds in the amount of $100,000 are available for Contract No. 4686 c.c.s. in account number 25-760-671-000-920. Recommendation staff recommends that the city Council authorize the city Manager to approve an offsite change order up to $38,000 for water line installation on Montana Avenue between 17th and 18th streets. Prepared by: Stanley E. Scholl, Director af General Services John E. Hoagland, Administrative Water Engineer Attachment: Map of work locations (BOBC03) - 2 - lJ) z o H f-t 0:( U o ...:I ~ ~ r.., o 0.. ~ III Q) U ~ o r.. >- .j.J rl U , s:: o rl .j.J U ::l l..r .j.J m s:: o u o u .a o m ~ . "'11' _...............__ ! J.ll --.::- :wi; ..- II ..- "fllIlll 'I' t --------- . U) z o H 8 ~ U o ....:l ;.:; ~ o ~ rz.. o P-I ~ I I II l: I,,;;; : f :I d I " Ii ~..... .~.:, ZIlM . ..-;..;;,' ,-_. - M i..i-. "r - ... i ''[I:r i -r ,-r "I ': I I '" ~ i '1 i "; ~ ;l,-i"; ': : "I "i 'I" 'L :lrlE';':~~1 .. I I I I 10 Oft' I \ ~ ';!11~1 e ! ~ 11.!~'rf I -C---=J.I II .. .': ~,,~ L J Ll ~ ,,~k.~ .. ..I H t. L I" ;1.. d.. ~" ) I I .. ~'i'i " .."" 0 "~~ ~. r .... oJ" "C .".. ~''''''''' 'I; l' 1 H 11' 11 h If . ~ ~ ,....."."':..'! i" ~i' / r :i' ~ i' '{,'" ;' ~ 'UTI! , " ~..~ ;':: ; _! L : I ~ , ~ ~t [, I :f J I ! f 1_ I t 1 I I , .. r I , If, I I f~ : r : ~ I ' ! U , 1 f;1 n ~ ;I : ; ~ ~ {I' r t ~. (~!.. ! r i( .. ,.. I -'I ..ill pt.t lLI 1J.f' n~ .., ') . . l.iII ,.. I" _ IiIIIU :. ... It, 1" L..'I.' II -;"-'"1 '. t...uJ.:L-., r,' ,,:.1'1,' II ,,~.. ... ~__.. lIiiiio... ~OO' UN! "r uL. ,," --';1 ... I .. ,'U' to ........ Ii .h ~ _ mi 1'1 i " "; ~ ill'j; ;' ;" ii ( r ;' i" ;i I '~ '.'''OlIN 'C"OQC i :;: !, .1.1.! ,1 ~ .~ I l II !!.l, L L L U. L L L !. .. I I - I' it - 11 ~,~r,;. f 'I F ~ J (......t." L r -I n ~. .....~~ -It _ -r . . " .. H , { -,:', I I,; II oJ 1..... J I ~,.., "..1Ti · J ~I t 1 r1Ii F EI.];; liFI.TJ: ~ II" J' II' i" :~" ~ ~ I ! II : : .~, ' J ,~': ~,'l : ~-L l'll'lllll [:-1-'-'1- -1-1-lr'~1 F ,. ~ .~,I .. " ... i " I', I -I " ,,- I""'" Ii - I I I I { , , t ---.... ( ( ( I ( f , , ( r J t. t I f l, d ~. ,1 h l, h l~ to h h h I :\ - I I I t J IJ. I... I~! 1 ~ ( II ~'J::I':;I;:'li~I::'I;;I~I~'I:;I':~::'I,:~:I.,"I:' · ,;.):...: '; ;', .~ ~ .i!;, " II' " ,', ~ L ; .- I r. '. t" l. . 1 h I. h r. '~f i {, I .,1 ,....., n ... ... n.... . I... I n. I... i.'I-' ;:'I'''I'-'~ I,r.nl il- "1' I I '"I ".; r'tl'" ;;; I 'I",' I ,;;' ~ 0 ~'~ I I I '; I I ;'; Ill;' I .1 :: ~:. :~ ~.'. :.!, ~:. ~:..~ !~ ~,! :! :. ft ; ~ ,! J. ,L.. I ,} { " '!...., ( I I Ire c I ' si c C ( PL ~ ~~ ~ ." ..., ..." ,.. .. "Ii ~. ~ j . ! . . ~ 1 I I , ; ~ . t t .t. !,.:..f ) ( I !. .~. f I : ~ i .~ I . i~ II ~ " H' ... I III ,. lT m CJ U ~ o , , f I I I , . . t 1 f , 1 I , , I . , , I - .