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HomeMy WebLinkAboutSite Certifications - 03/12/1999March 12, 1999 Mr. Basil Hamdan City of Fort Collins Stormwater Utility Development Review Division 235 Mathews Fort Collins, Colorado 80522-0580 RE: Harmony Safeway Marketplace. Final-Drainage.Certification Dear Basil, This letter is intended to provide further certification of drainage facilities located at the Harmony Safeway Marketplace. In my initial certification letter of December 9, 1997, I listed the following items that needed to be completed: Per the approved plans, these items still need to be completed ^^\ Trickle pans in the open channels along Harmony Road Storm sewer pipe under McMurray Orifice plate at the outlet structure - Pond N. These items have now all been completed I have attached a copy of the McMurray Storm sewer, with the design and As -Built elevations shown. The As -Built elevations have been provided to our office by Landstar Surveying. Please let me know if you have additional questions regarding this project. Sincerely, P PS��:�1 1 Roger Curtiss P.E. - Northern Engineering Services cc: Michael Davison - Wyatt & Associates Chuck Ecker -Resource Construction 420 SOUTH HOWES, SUITE 202, FORT (OLLINS, (OLORADO 80521, (970) 221-4158, FAX (970) 221-4159 t , c Aug-04-99 09:46A'Northevn Engineering 970 221 4159 P.01 December 9, 1997 Mr. Basil Hamdan City of Fort Collins Utility Services Stormwater 235 Mathews Fort Collins, Colorado 80522 RE: Harmony Safeway Marketplace Drainage Certification Dear Basil, The following letter is in regard to the Harmony Safeway Marketplace project, located at the northwest corner of Harmony Road and McMurray Avenue. This is a partial certification of the drainage facilities installed to date per the approved drainage and erosion control plan for the project. It is our intent to finalize this certification once the remaining items have been completed.. Per the approved plans these items have been completed: All of the onsite storm sewer pipe Detention Pond N, including the Overflow weir Open channels along Harmony Road Storm sewer pipe under Innovation Drive Storm Sewer pipe under the main site entry off of Harmony Road Curb Inlets along Monte Carlo Trickle pans in Detention Pond N (These pans were installed in lieu of Riprap pads at the pipe outlets, per verbal approval by Basil) Per the approved plans, these items still need to be completed Trickle pans in the open channels along Harmony Road Storm sewer pipe under McMurray Orifice plate at the outlet structure - Pond N. In an effort to obtain a TCO for the Safeway Store, the owners are escrowing to the City of Fort Collins for all of the improvements that remain to be completed. Their list includes the storm drainage system improvement items listed above, as well as several other items unrelated to the storm improvements. Aug-04-99 O9:47A Northern Engineering' 970 221 4159 P.O2 Attached is a copy of the As -Built elevations and contours for Pond N. It was found that the invert out of Pond N is at approximate elevation 69.1. The overflow weir will overtop at an elevation of approximately 73.83. The required volume for Pond N was calculated to be approximately 104, 200 cubic feet. This would be provided at an elevation of approximately 73.77, below the spill elevation of 73.83. There were several downstream improvements that will be accomplished by others, or by the developers of the pad sites along Harmony Road. We designed this project such that all runoff from developed areas is routed through he northeasterly pond (pond N). There is a note on Sheet C2 of the approved Utility plans which states that as Subbasins S-3 and S-5 develop, outfall capacity must be verified. Here is a status report on what has been done: The storm sewer pipe has been installed under Innovation Drive The channel around the Light and Power substation has been reshaped along the easterly fence line. Pipes have been cleaned at the crossing of the Irrigation Ditch Channel has been regraded North of the Ditch. No capacity checks or elevations have been included as a part of this certification. As you know, this site has several future building pads that were not developed with Safeway. Attached also is a "Long Term" Erosion Control plan to be implemented by the owner. These interim measures are intended to control site erosion until a permanent vegetative cover can be installed as weather allows. I have also attached a copy of the long term erosion control plan for disturbed areas. Implementation of this long term erosion control plan will begin as soon as weather permits. As mentioned above, it is our intent to provide the City with a certification of the items remaining to be completed. A request was made by the Stormwater Utility for the developer of this project to verify the elevation that the Regional Pond for Golden Meadows will overtop its banks, and to verify the Minimum opening elevations for adjacent residences. Safeway has agreed to do this work in an effort to cooperate, and will provide the City with these elevations as soon as Landstar has taken them, probably within the next two weeks. Thank you for your time and consideration. Please feel free to call if you have any questions regarding this letter. Sincerely Roy ss P. . - o ern n meenng ervices, Inc. cc: Dennis Wyatt - Wyatt and Associates Katie Press - Safeway STORMWATER Rr7f"+LCI%fr7n DEC 19 1997 j =an - _..ciscc A.ccn.c —0 aii-omia Stree:. Suite 2100, San Francisco, 9a•1C= !\'1 c.!1!`•^ Ci Cire£S. ".',J. _ ox 16, Jan Francisco. CA 94119 ax. fa, , 397-0;91 Teiex:00340602 December 15, 1997 City of Fort Collins 281 N. College Fort Collins, CO 80521 Attn: Mr. Ward Stanford Re: Irrevocable Standby Letter of Credit Number S010/81695/98 for USD167,085.50 issued by The Bank of Nova Scotia, San Francisco Agency Gentlemen: At the request and for the account of f., 4th & Jackson Streets, Oakland, California, 94660, we hereby open our Irrevocable Standby Letter of Credit Number S010/81695/98 in your favor for drawings up to the aggregate amount of USD1.67,085.50 (One Hundred Sixty Seven Thousand Eighty Five and 50/100 United States Dollars) effective immediately at our office at 580 California Street, Suite 2100, San Francisco, California, 94104. We hereby undertake to honor your sight draft(s) drawn on us bearing upon its face the clause "Drawn under The Bank of Nova Scotia Letter of Credit Number S010/81695/98 dated December 15, 1997" accompanied by the following documents: 1) This Credit 2) A signed statement on the City of Fort Collins, Colorado letterhead signed by an authorized official stating that Safeway Inc. has failed to complete the various improvements as set forth in connection with Safeway Inc. proposed New Store Project number 1552 situated at 1426 E. Harmony Road, Fort Collins, Colorado. We hereby agree with you that drafts drawn under and in compliance with the terms of this Credit will be duly honored by us if presented at this office or by registered mail on or before the expiration date of December 15, 1998. Draft presentation before no later than 9:00 a.m. Pacific Standard Time on any business day shall be honored before 5:00 p.m. Pacific Standard Time on the same business day by wire transfer in immediately . available funds to any account designated by you (or any other reasonable means specified by you). Draft presentation after 9:00 a.m. Pacific Standard Time and before 5:00 p.m�\Pacific Standard Time, on any business day shall be honored on the following business day in immediately available funds to any account designated by you (or any other reasonable means specified by you). As used in this Credit, the term "business day" means a day other than Saturday, Sunday or any other day in which Banking Institutions in the State of California are authorized or required by law to close. n This Forms part of the Bank of Nova Scotia San Francisco Agency Standby Letter of Credit number S010/81695/98 for USD167,085.50 Page — 2 Except as otherwise expressly stated herein, this Credit is subject to the Uniform Customs and Practice for Documentary Credits (1993 Revision), the International Chamber of Commerce Publication No. 500. Very Truly Yours, �� e�� Vincent R. Inocencio Mark C. Conroy Sr. Operations Officer Senior Assistant Ag t 'S.cotiabank -THE BANK OF:NOVASCOTIA __. 81695 — San Francisco Agency ="•December' 17,_'-1997.= . q BRANCH DATE OFISSUE - --- ISSUING BANK s No. ADVISING BANK s No. AMENDMENT TO LETTER OF CREDIT ... -_ ADVISING BANK - APPLICANT :Safeway Inc : ._._ Fourth 5 Jackson Streets Oakland, CA 94660 BENEFICIARY - - - AMOUNT . .. _ DATE OF ISSUE City of Fort Collins _. 281 N. College DSD167,085.50 December 15, 1997 Fort Collins, Colorado 80521 Attn: Mr. Ward Stanford THIS AMENDMENT. IS TO BE CONSIDERED AS PART OF THE Engineering Department ABOVE LETTER OF CREDIT AND MUST BE ATTACHED THERETO DEAR SIR(S) THE ABOVE MENTIONED CREDIT IS AMENDED AS FOLLOWS: -Amount increased by DSD84,000 00 from USD167,085t50 to DSD251,085.50 (Two Hundred Fifty One Thousand Eighty Five.-& 50/100 United States Dollars) -Nothing-..follows }.A oVlerrwise ewes* stated.Os decurer: r/ _.. Credit is subject :tD the Uniform Customs.end Practice t T (12P3 Revision) Intsrria5ornl Chang ...DocumBr>tary-CreC3s of _CDmmerce Puakc tm No. !M. s" ALL OTHER TERMS AND CONDITIONS REMAIN UNCHANGED THE ADVISING BANK IS REQUESTED TO NOTIFY THE ADVISING BANK'S NOTIFICATION BENEFICIARY OF THIS AMENDMENT 1 /9/ YOURS FAITHFULLY REMARKS, PLACE, DATE, NAME AND SIGNATURE OF THE ADVISING BANK AUTHORIZED SIGNATURE AUTHO IZED IGN \/• l :�) t f - STORMWATER . R�^�nir-r• Harmony Safeway Marketplace P.U.D. DEC 19 1997 Incomplete Public Improvements, Security Estimate Review Revision # 1; 9:30 am; 12-17-97 Wheaton and Harmony Intersection 30" Vert. C & G 66 LF $12.50 $825.00 City 40 LF $8.00 $320.00 HC Ramp Area 105 SF $3.25 $341.25 city 185 SF $5.50 $1,017.50 4" Sidewalk 513 SF $2.40 $1,231.20 City Included in Wheaton & Harmony Sidewalk Ca/c's Remove/Replace Asphalt 58 SY $25.00 $1,450.00 city 54 Tons $70.00 $3, 780.00 $3,847.45 $59117.50 Harmony Rd. & McMurray Intersection 30" Vert. C & G City HC Ramp Area city 4" Sidewalk city Remove/Replace Asphalt City 71 LF $12.50 $887.50 60 LF $8.00 $480.00 105 SF $3.25 $341.25 630 SF $5.50 $3,465.00 685 SF $2.40 $1,644.00 Included in McMurray & Harmony Sidewalk Ca/c's 35 SY $25.00 $875.00 83 Tons $70.00 $5, 810.00 $3,747.76 $9,755.00 Harmony Rd. Turn Lane - McMurray to Wheaton 4" Sidewalk 9,096 SF $2.40 $21,830.40 City 9,560 SF $2.20 $21, 032.00 $219830.40 $210032.00 McMurray Ave 4" Sidewalk 1,015 SF $2.40 $2,436.00 City 1,280 SF $2.20 $2, 816.00 $2,436.00 $2,816.00 Page 1 Wheaton Dr. 4" Sidewalk 490 SF $2.40 $1,176.00 City 660 SF $2.20 $1,452.00 $10176.00 $1,452.00 36" Storm Sewer Crossinq - McMurray 36" RCP 238 LF $13.12 $3,122.56 City 236 LF $73.00 $17,228.00 Remove/Replace Asphalt 65 SY $25.00 $1,625.00 City 121 Tons $70.00 $8, 470.00 Flared End Sections 2 EA $800.00 $1,600.00 60" Manholes 2 EA $2,300.00 $41600.00 $4,747.56 $310898.00 36" Storm Sewer Crossing - Innovation, Current construction did not pass inspection and must be redone. Verified by Kehn Const. 36" RCP 0 $0.00 City 88 LF $73.00 $6,424.00 Remove/Replace Asphalt 0 $0.00 City 36 Tons $70.00 $2, 520.00 Flared End Sections 2 EA $800.00 $1,600.00 30" Vert. C & G 40 LF $8.00 $320.00 4" Sidewalk 160 SF $2.20 $352.00 $0.00 $110216.00 Harmony Rd. Trickle Channel 728 LF $4.50 $3,276.00 City 1, 512 SF $3.50 $5, 292.00 Swales LS $5,136.00 City LS $5,136.00 Mill and Repave 257 SY $25.00 $6,425.00 Redo Entrance Area 62 Tons $70.00 $4,340.00 Grind / Mill 557 SY $2.70 $1, 503.90 $14,837.00 $169271.90 Page 2 Traffic Circle and Lemav/Ticonderoga Median Krager and Assoc. . City Sub -Total Traffic Control 1 LS Temp. Asphalt Curbing 1,200 LF (Bldg. Insp. Dept.) Sub -Total 50% Contingency 1 LS Total Security Present L.O.C. Additional Security Required 15% $4.50 50% $41,047.00 $41,047.00 $93,669.16 $140,605.40 $140 050.37 $211090. 81 $5,400.00 $5,400.00 $113,119.53 $1671096.21 $56, 559.77 $83, 548.11 $169,679.30 $250,644.32 $167, 085.50 $83,558.82 Page 3 II I GRATE INLET INV. EL. 4971.061 !! I I I I REMOVE rW0 REPLACE .y.y.r.raFF�1.�� C6G TO MEARESi— JOINT LINE PAST COAST. SNti01, REMOVE AND REPV EXIST ASPHALT UNITS SHOWN. I J 1 EXIST 36'WATER I 1 _ ASSET` `ART. ACCESS 61E - - 9 FUMED END SECTION\ _08. Ev 12"RCPy I1; lP I. MRM MH-4 5+ 1+t1 72 6 OIA.) t»:u-ue �/ CL III R.C1P. { N 4500'00 E ' 3 NITS RBZ \_" oi.WwT jw"OYR -.9 Y _ _ eb' uTlLlrr IaRafrvaeE avD -:_ -_ If eBLE RLPO RC SB4JSPM1 33f _ x.._ z ___ FE.a _ LR. EB• wn AID ' AD (AIGH�P/ Y 68) IcP..n05I i STA O+Sm smw 8T0iM SEWER LEE 9 -.. HARMONY RpAD (HIGHWAY 68) STORM SEWER LINE 3 PROFILE / Pei W r1n q - 4980 - 3 - 49 _ _ GL 4975- ---4975 t_��Rc> - _ O 0505 FE 4970 - 4970 -'' TRICK E JO 3 CO TRILKI£ I - BAR a Eax R 0 PAN a 0ssx i /4965 4965 _ _ �_ _ - -- 4960 4960 -- _ n 6° r _ I 5 x 4955 - .--- 4955 2+00 1+00 0+00 I 19111EL. 4910.32 E%EXIST 18' P I RC MO O -- PROPOSED WIFE EXIST 8- WATER GRADE TO MATCX EXLST CHANNEL._. RESOD_ALL DISTURBED AREAS _. EXl6T.36'. WATER .-._. 4975--- RIM) SON, o+oo.Oo IB' CLASS 6 RIPRAP (BURIED) W/ —12' CLASS B BEDDING (12'x24.5') Q DETAIL A 3- INV. EL E. 4965.45 MAW INLET INV. EL EEgL� 4970.52 CP If . ISFIvm ll••11 J.,`'i 4" ✓ IgM2'IL30 STORM SEWER LSE 4 PROFILE WRr. rs �y 4980 '� -- 4980 - _ o = 4975 ) 4975 HGL! 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Y.TCH EXs SLOMP RFERR A FLErazO N um -P MIT - OF Y XST S� TOE RRNIF n z m r l «nSE YODI EC u NIX STORM SEWER L 6 PROFILE Jam NEWTW RE IIII�I�' ��� • �r n� CALL EMERY NOTIFICATION CENTER OF COLORADO }800-922-*87 0R 534-8700 IN DErNiYTIF CALL 2 eusxESS GAn IN ADVANCE BEFORE FrU 0c cRnDE OR EXCFVATE MR THE M KING OF UNDERGROUND MEMBER UTILITIES 50 0 SO 100 ISO Scale 1" = 50' CITY OF FORT COLLINS, COLORADO UTILTTY PLAN APPROVAL 0lrcXm W }� �L Gram en .BIo Hu ane w. w N0. Revisions B Date 1I RENSEO PER O.C. L+5 OB/1a/9] 2 REASED SORT SEINER N16NYENr AMO PFCfMF CO[ OY/b/W I RD15E YCIN.WUY STMJI SEINER RV: 11/10/27 4 REYISa) SRGN ILCNYEND AND PROiRf CQ E I G SERVICES PR of act. 9623.03 Print Date: 420 SOUTH HOIINS SUITE 202, Ff. COLLINS. COIARADO 80521 SCALE: IN = 50' (970 221-4158 DESIGNER :RAC CHECKED BY: XXXXX DRAFTSMAN: CADD PREPARED: 03 11 97 she HARMONY SAFEWAY MARKETPLACE et STO SEWER PLANK & PROFI E / ' Sheets