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HomeMy WebLinkAboutADDENDUM NO 1 A:COM AECOM 319-232-6531 tel 501 Sycamore Street 319-232-0271 fax Suite 222 Waterloo,Iowa 50703 www.aecom.com ADDENDUM NO. 1 FY 2018 SINK CREEK CHANNEL CLEANOUT AND SHAPING City of Waterloo, Iowa CONTRACT NO. 924 AECOM #60485896 DATE: October 5, 2017 BIDS CLOSE: October 12, 2017; 1:00 p.m. TO ALL BIDDERS ON THE ABOVE PROJECT: All bidders submitting on the above Contract shall carefully read this addendum and give it consideration in the preparation of their Bid. I. The following are revisions to the PLANS: a. SHEET C.1, NOTE 2 IN THE ESTIMATE REFERENCE INFORMATION TABULATION, 2nd SENTENCE, SHALL READ: It is estimated approximately 2000 CY of Cut (not including topsoil removal) will be required for project construction, with an estimated 150 CY needed for filling of the proposed pipe construction area. (See attached revised Sheet C.1 for reference -- marked "Revised - 10-5-17.") b. SHEET D.2: The proposed grading profile above the proposed pipe extension has been adjusted as shown on the revised plan sheet. (See attached Sheet D.2 for reference - marked "Revised- 10-5-17.") II. Attachments: Plan Sheets C.1 and D.2 III. Any revisions to any of the Contract Documents made by this Addendum shall be considered as the same revision to any and all related areas of the Contract Documents not specifically called out in this Addendum. IV. The Bidder shall acknowledge receipt of this addendum by inserting the date and number in the spaces provided on page FB-2 of the FORM OF BID OR PROPOSAL. Please be reminded that failure to acknowledge any and all addenda in the appropriate spaces on the FORM OF BID OR PROPOSAL could cause your submittal to be considered invalid. AECOM )t.-19-9 Daniel D Kimball, PE P:\604858961400_Technical\405_Technical Area_4 Specifications\ADDENDUM#1\ADD 1—Sink Creek Channel Cleanout and Shaping—Watedoo.docx - ¢ «c a-xrn 1 F2 d_?✓1M?}-_S�Da-C3ua t_ ] J 0 E_>,*.3o•O -N - z ^C w N tN J °yCmL W?.n[m__J• da 0w-j oO iJ NNn � a 2 _doo Tn tA til 2E FP Fol 72 r. 15; f4f 177, Y3OiE d Y.EEa.c O �rYv ` °ov Wd dmm c 'N a d - � �a-d Y� � W° a° d Y n za+' mW "El • i^ yOc d) n%E°C O°. ` o Li d' � a yv ' �U1EnsmmYCY cry -W -m Hill", n NW ma c oY_anE�Lu .1y > o0dUu ..9 Ni O ! YE E ; 6 -q" d- =-� a sWo dT Lom Yd _ » N< OEYJ - ,�> 'S '2 You ✓ y0 ] x_ n D3¢ YNOtT;m -0¢ 00 E dN - e.mYTa> °qqYYo- - - o NO -E ^ C0 ~nWoo :4COO _ _°Da 0;DmOdL - -oYGY - _ c_ 0NY ° y° i Os ° CO _ 14✓ nnpa oc o m ° P m°Yv m0�°O WuE m _ aE daZ -«ErnU� YOL ma - a ° ° y[00 NLD _tO rac _ _ _ _° _f m-¢m 34ti 0Y�-• E0CmCO' ¢ :W ?�Y^U c o oFYmE00 6 _2N60 EE � C Y.Y„4YYa °.. - 4M1 � a U N Yao omiW ? _ - !mY EAVdZ ¢ JN £ O rn dam__ CYc 04 3 o�>YcUW J _ d _Y mYLcoD _ wO• 0„ ^Om ComW O ;^04t40LWI ^ 5 C S0 OE>Ou0 o_my PaW � -wYL Y-0 2 ¢LL _WDtC00rnEE; >iDmY0 - yD Od _ oW5. W00 U _ Y1=W ]N OpOVJU- -! ^ 0m< CdO m60C• ;0' a° oW = _m £Q dOscyOE ¢aWd m119 vm m rnm <aY cm- + o 2an im 6W -t „ OZc « s m mow 9O ¢ DEom¢-L -LnDELm o om0 _mJo °W n_Nd - dom L4' 51 o�a✓ nWE> - Eb WoO�<'YY _ _ oox-• DNrna vE°O°; -- aOnW0 E>- U n 9SE _ L,nu-YEa� nU�PUCL oYin 'AFL Owm O-*LNrn®Or.� ^ un 4 Dm0 ° a EC ,aauOW ']m F ;0E _Eo -DDd LOO ¢ Yo 'D uVm mE _ m .o' dJo N ° - _-em 4 ¢a,d YM- Ln _ ¢mdW° mC m -yy � ! � O N vo JLmt v +-aYc _d U* YYn ^OmZO -mYM D _ Ya °� lYODLnVU na monE 0E U or§a ° V5Ud.00 mN it 22 llsii lij 1.4 _ W oY W€ _ - wZ ^o a W000<p 000000<o id • o at z d«r`d2E _ om0 _ oo++m EN0000... _pp..O..' V -Y L5N „L�4La� -co, 5wo119, ➢C O000) IAm N M azc>.S$m umetd w q W O O In M ^ P '= ummi m -.+ • u a c E r6 m" E i C n d _ K QaLL U LLULLMKO O c`^• d wYnmEta _ m'gom _ u m QUUU�U W(°JWJJ>0 U) _ avc-ono _ Fit H2O «2aosm= `as W ^,_ Eow°C D2a as-- (n m ~ m d o i - _ "v c _ E Y_ n v 2 n L E.�• tip p f w C�Yn S u c � - w✓ -d o" d ti N o O m E d d S m - w Q m gso ��i vit a > met h` r oz J = CDs ` m E �8'%.n - Z U Z m a __0 N E t_ ll E c'�'L"r S _ m w W o i ✓ O v m irCo 4.. �°'a « agv °5 ._ p ¢ o^ p 3m°5�ma of<d�w o<o�o cat m6v=c a�rnacax w-?;> U ¢ =m 3 m w m o >m w D J m o r-a m E o r a_u W a Za M ¢ Z Zp¢Q a m v m ° E uJi t w n Q ry n'a-PI' ry n r w u o S¢K p?p0 2U 1 _ _ oma _ rvzn £m _ U WNu2¢ ^ LLO mti F ma•+t _ m 2d mi d O N mZjm'} OIL mLL JW W f Pril-a2�E OWi C �.t-.O ' mn0, fo m <¢o: �Z� � c a E m °� w F WJf5,!�� ww z ko f - !Ill! = _ vEo ZU K K[p]U� W LL LL LL LL U m m i o � c m c Q N I-O ZW¢MLi�O i L O w - d1D m _ yU ¢ W L^(OLL.W;W WOm�'WOI- Z 2 _ .+ _ - m w w E m .o+'�L q o Z�JJ� .MfKWU'LL JN 6 W Z�p, .0 «m+�-• wEY K>OO...Zf¢6ZW ¢:1 K K _ Y- E_c = - 66U1NmpD:U UWO..pd F - c'�LO - • yEU O�' 'Q --- W U¢n¢o'p 2¢m Z F E m W 0 w E� w >, - U 4 ¢H p U Z W¢WOW J _ - =o - f~ll¢MUo:WLL IJKFmm ¢ H _ - CEa mac_ _ ig NNNNd.w aad. cYWi a2E� o'�c Xa 8 E 00000 mooNNNE,,N N ��� o - q it* —iu — %aaaa aaa000mao o d —t-:d T6a d a H - 0 0 0 2 p 0 O O O O 0 O a O O O - - - m W N m mmM 22,`28 '4m _ 2ti oa „L? • v _E -+NMV02 nco02•„.N...M..P..1°+ 0 - - " - o `oo rvEq- ` o¢omd m....�od oH +ndS ardw r �a omwu= F->nm -� 1 i