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Home My WebLink About109445 CONNELL RESOURCES INC - CONTRACT - BID - 5705 FOSSIL CREEK PARKWAY IMPROVEMENTS (3)City of Fort Collins Administrative Services Purchasing Division CITY OF FORT COLLINS ADDENDUM No. 1 BID #5705 FOSSIL CREEK PARKWAY IMPROVEMENTS SPECIFICATIONS AND CONTRACT DOCUMENTS Description of Bid #5705 Fossil Creek Parkway Improvements OPENING DATE: May 14, 2002, 3:00 PM (OUR CLOCK) To all prospective bidders under the specifications and contract documents described above, the following changes are hereby made. On the cover of the contract documents and specifications the opening date has been hereby altered to read: MAY 14, 2002 — 3:00 P.M. (Our Clock) In our technical specifications Section 202 shall be revised to include the following. Remove Landscaped Median - The contractor shall be responsible for the removal of approximately 250' of median at Mail Creek Lane to make room for the left turn lane along Fossil Creek Parkway on to North bound Mail Creek. The median removal shall be paid in a lump sum fashion with the removal of three tree stumps and three landscape boulders considered incidental to the work. Section 202.11 is amended in the following manner: 202-09 Remove Landscaped Median — (LS) III. On page 15 of our technical specifications for reconditioning, the following adjustments have been made to section 306.02: The reference to the top 8" has been altered to read the top 10". IV. On page 21 of our technical specifications the following item shall be added to section 403.01: 2" HBP Overlay — This shall consist of constructing one or more courses of HBP Grading S over the milled subgrade surface at Mail Creek Lane. Section 403.05 is amended in the following manner: 403-03 Hot Bituminous Pavement — Grading S (2" Depth) — (TON) V. On page 25 of the technical specifications the following is added to this section. 506-01 7'x75' Class 12 RipRap, Type II Bedding, Topsoil — (EA) — The riprap structure located at Sta. 20+10 RT shall be constructed as a 75' Long x 3' Wide x 215 North Mason Street - 2nd Floor - F.O. Box 580 - Fort Collins, CO 80522-0580 - (970) 221-6775 - FAX (970) 221-6707 Project: Fossil Creek Parkway Improvement Project (Revised) Bid #5705 Addendum #1 Bid Schedule SpeclItem Description Estimated Unit Unit Cost Item Cost Number Quantity Fossil Creek Parkway Quantities: 202-01 Rototilled Asphalt Pavement 8" Depth 13185 SY 202-02 Removal of Asphalt Mat (Planing) (0-4.5") 960 SY 202-03 Remove Landscape Railroad Ties (6'- 8' long) 50 EA 202-04 Remove Concrete Curb and Gutter 100 LF 202-05 Remove Concrete Spillway 20 SY 202-06 Remove Concrete Retaining Wall 1 LS 202-07 Remove 24" RCP 140 LF 202-08 Plug Manholes 2 EA 202-09 Remove Landscaped Median 1 LS 203-01 Potholing 1 LS 203-02 Topsoil-(stdpping,stockpiling,placing) 6" Depth 1175 CY 203-03 Borrow Suitable Fill Material (CIP) R-25 1710 CY 203-04 Borrow ABC (CL 5 or 6) - (CIP) 200 TON 203-05 Muck Excavation (CIP) 2120 CY 203-06 Regrade Northside Ditchline 1 LS 203-07 Haul and Dispose 100 CY 208-01 Erosion Control 1 LS 208-02 Soil Retention Blanket 2970 SY 210-01 Adjust Vale Boxes 4 EA 210-02 Adjust Manholes 13 EA 210-03 Modify Manhole 1 EA 304-01 Aggregate Base Course (Class 5 or 6) 10" Depth 1145 TON 306-01 Reconditioning 13185 SY 403-01 Hot Bituminous Pavement - Grading S (SHRP Mix) - 5" Depth 3710 TON 403-02 Asphalt Paver Patching Grading S (3" Depth) 40 TON 403-03 Hot Bituminous Pavement - Grading S (SHRP Mix) - 2" Depth 50 Ton 506-01 Tx 75' Class 12 RipRap, Type II Bedding, Topsoil 1 EA 506-02 4' x 9' Class 9 RipRap Pads (CIP per detail) 4 EA 603-01 15" Type N-12 ADS Pipe 360 LF 603-02 15" Class III RCP w/ Pressure Seal 240 LF 603-03 15" ADS Flared End Section 4 EA 603-04 Concrete Encasement 80 LF 603-05 Concrete Encased Joint 4 EA 603-06 24 "Class III RCP 140 LF 603-07 24" Class III RCP Flared End Section 4 EA 604-01 15' Type R Inlet 1 EA 604-02 25' Type R Inlet 6 EA 604-03 5' Diameter Drop Manhole 3 EA 608-01 Attached Concrete Sidewalk - 6" 12190 SF 608-02 Concrete Access Ramps 6" 680 SF 608-03 Painted Landings (5'x5') 200 SF 608-04 Raised Asphalt Crosswalk (as per detail) 1 EA 608-05 Non -Shrink Backfill 40 CY Project: Fossil Creek Parkway Improvement Project (Revised) Spec/Item Description Estimated Unit Unit Cost Item Cost Number Quantity 609-01 Vertical Curb and Gutter 6285 LF 609-02 Outfall Curb and Gutter - 18" (at Islands) 650 LF 619-01 Fire Hydrant Assembly (6" Water Valve, Lead & Fire Hydrant) 1 EA as per FCLW D Specs. Subtotal Fossil Creek Parkway Quantities: $ Landscaping Quantities: 2900-01 Topsoil - 60/40 Compost Mix for Medians - 6" Depth 628 CY 2900-02 Native Seeding 3 Acre Subtotal Landscaping Quantities: Miscellaneous Quantities Ei - Contract Bond 1 LS 626-01 Mobilization 1 LS 630-01 Traffic Control 1 LS - Dust Control 1 LS Subtotal Misc. Quantities: $ TOTAL CONSTRUCTION COST = $ May 7, 2002 CITY OF FORT COLLINS PLANHOLDERS LIST FOR BID #5705 FOSSIL CREEK PARKWAY IMPROVEMENTS Lafarge 1800 N. Taft Hill Road Fort Collins, CO 80521 Phone: 970-407-3600 Fax: 970-407-3900 Gerrard Excavating, Inc. 1739 S. County Road, 13C Loveland, CO 80537 Phone: 970-669-1463 Fax: 970-669-1964 Connell Resources, Inc. 4305 E. Harmony Road Fort Collins, CO 80528 Phone: 970-223-3151 Fax: 970-223-3191 Boyd Excavating P.O. Box 270262 Fort Collins, CO 80527 Phone: 970-204-0995 Fax: 970- JB Excavating 1316 S. Summit View Drive Fort Collins, CO 80524 Phone: 970-484-6593 Fax: 970-490-6115 Carnes Service 13510 N. County Road 7 Wellington, CO 80549 Phone: 970-568-3632 Fax:" 970-568-3165 Express Concrete, Inc. 5305 Zeigler Road Fort Collins, CO 80528 Phone: 970-225-1287 Fax: 970-229-0846 Crossroads Underground Const. 4695 W. mineral Drive #815 Littleton, CO 80128 Phone: 720-922-1162 Fax: 720- TLM P.O. Box 336638 Greeley, CO 80633 Phone: 970-346-8323 Fax: 970-346-8324 Don Kehn Construction 6550 S. County Road 5 Fort Collins, CO 80528 Phone: 970-226-4111 Fax: 970-226-4115 Crall & Bowes, Inc. 1877 Vista View Drive Longmont, CO 80504 Phone: 303-772-7290 Fax: 303-772-0852 G.I. Hoff 1815 W. 12th Street Loveland, CO 80537 Phone: 970-669-3255 Fax: 970-663-1566 Fossil Creek Parkway Improvements Bid #5705 Page 2 Dumar Contractors P O Box 532 Greeley, CO 80632 Ph: 970-356-5660 Fax: 970-356-5661 7' Deep trench that will be filled with 6.5' of Class 12 riprap. The remaining 0.5' of trench shall be backfilled with topsoil material and compacted to insure thorough settling of topsoil within the rock voids. Care will be taken in the construction of the riprap structure so that the stream bank of Fossil Creek will not be disturbed. VI. On Page 29 of the technical specifications the following description and pay item have been added. Non -Shrink Backfill —also called Flowable Fill or Unshrinkable Fill shall be a Portland Concrete Mix. The Cement shall conform to the Standard Specifications for Portland Cement, ASTM C 150 85, Type 1/11. The minimum 12- hour strength shall be 10-psi and the maximum 28 day strength, 60 psi. The maximum aggregate size shall be one inch (1"). The minimum slump shall be six inches (6") and the maximum, eight inches (8"). The non -shrink backfill shall be consolidated with a mechanical vibrator. Payment of using non -shrink backfill will be paid for by the cubic yard and only used when required by the engineer. 608.06 is amended in the following manner: 608-05 Non -Shrink Backfill — (CY) VII. The Construction surveying line item has been removed from the plan. To Clarify: The Construction Surveying line item has been altered as followed: Surveying shall be provided to the contractor by The City of Fort Collins. The survey work shall be provided by TST Consulting Engineers. It shall be the responsibility of the contractor to contact TST and arrange for any survey needs. Vill. On the Bid Schedule: 403-01 Hot Bituminous Pavement - Grading S (SHRP Mix) - 5" Depth — The Pay Quantity has been adjusted to reflect the addition of the 2" HBP Overlay. IX. Due to the fact that we have altered the bid schedule with the addition of pay items and the alteration to pay items a new bid schedule has been attached to this addendum. These changes have been highlighted with bold text. Please use the attached bid schedule to determine the bid total. If you have any questions please contact John Stephen, CPPB, Senior Buyer, at 970- 221-6777. RECEIPT OF THIS ADDENDUM MUST BE ACKNOWLEDGED BY A WRITTEN STATEMENT ENCLOSED WITH THE BID/QUOTE STATING THAT THIS ADDENDUM HAS BEEN RECEIVED.