The URL can be used to link to this page

Home My WebLink AboutBID - 31631 6071 UTILITIES ROOF REPLACEMENTp '11 Qf YYIIl1lSt @ 8it4 i' :�i',Pi'il'l'� I �';rlpt ti9al`Ii�i s'I`k htYi Lill an?r mf,* IIPY 3+,1 h7,fl ,,, d - City of Fort Collins ADDENDUM No 1 SPECIFICATIONS AND CONTRACT DOCUMENTS Description of Bid 6071 Utilities Roof Replacement 2007 OPENING DATE 3 00 P M (Our Clock) October 23, 2007 To all prospective bidders under the specifications and contract documents described above, the following changes are hereby made REVISIONS TO THE CONTRACT DOCUMENTS Section 00300 — Bid Form • ADD Paragraph 8A Alternate Bid A WTF Gallery Roof Expansion Joints _Dollars ($ ) SPECIFICATIONS SECTION 0020 SUMMARY OF WORK • DELETE 1 04 A 1 b, REPLACE with the following b) Install rigid ISO insulation and crickets DELETE 1 04 A 2 a REPLACE with the following a) Completely remove and dispose of existing roofing system down to concrete deck • ADD Paragraph 1 04 A 4 4 Alternate "A" WTF Filter GalleryExpanslon Joints • Install approximately 1901f of 4 Inch Metalastic Prefabricated Expansion Joint Covers • Install approximately 761f of 6 Inch Metalastic Prefabricated Expansion Joint Covers ADD Paragraph 1 04 A 5 5 Contractor responsible for the removal and reinstallation of the existing lightening protection system Contractor not responsible for the recertification of the existing lightening protection system 215 Not Ih NIj,on',U eet - 2i" Horn • P 0 Box 581) • 1 of i ( olhni ( 0 80522-O580 • (970) 211-6775 • 1 ak 1221-670- www kaov tom 3 SPECIFICATIONS SECTION 7540, Membrane Roofing • ADD Paragraph 2 02 A 1&2 1 Board Thickness 2-inches 2 Thermal Resistance (LTTR value) of approximately 12 • ADD Paragraph 2 02 B B Rigid polyisocyanurate board, with a strong fibrous glass facer and a tapered profile conforms to or exceeds the requirements of ASTM C 1289 / FS HH-1-1972, EnergyGuardTm Tapered Polyiso, by BMCA® with the following characteristics Board Thickness 3-inch maximum Thermal Resistance (LTTR value) of approximately 18 Taper Slope 1/4 inch per foot' • DELETE Paragraph 2 03 A - REPLACE with the following A Tapered Crnckete Factory fabricated rigid polyisocyanurate board, cut at angles to provide drainage between drains EnergyGuard Tapered Polylso by BMCA • CHANGE Paragraph 2 06 A to 60 and for both references of 45 mil • DELETE Paragraph 2 07 • DELETE Paragraph 2 08 B • DELETE Paragraph 2 09 D and F • CHANGE Paragraph 2 09 H standard 50-foot continuous lengths to 100-foot continuous lengths • DELETE Paragraph 2 09 1 • DELETE Paragraph 3 04 • DELETE Paragraph 3 06 REPLACE with the following 3 06 - INSULATION — BASE LAYER A Steel Deck 1 The insulation must be securely attached to the roof deck A minimum FMRC 1-60 attachment Is recommended Refer to FMRC Approval Guide for FM fastening patterns Factory Mutual requires fastener density increased in corner areas for FM 1-60 as well as perimeter and corner area fastener density increases for FM 1-90 or greater Refer to FM Loss Prevention Data Sheets 1-7, 1-28, and 1-49 2 Use only fasteners with a minimum 3 Inch (7 6 cm) stress plate when mechanically attaching Insulation Do not attach insulation with nails B Concrete Deck 1 Install insulation layers applied w1th beads of Oly Bond 500 spaced 12" o c Approximate coverage rate is one (1) gallon per 100 square feet, depending on the substrate Allow the foam to rise %" to Y4" Press each board firmly into place Stagger the joints of additional layers in relation to the insulation joints in the layer(s) below by a minimum of 6" (15 2 cm) to eliminate continuous vertical gaps 2 The substrate must be free of debris, dust, dirt, oil, grease, and standing water before applying the adhesive " • DELETE Paragraph 3 07 D through G, and J ADD Paragraph 3 09 A 7 7 Replace all existing pitch pans with new weldable TPO metal flashing and pourable sealer • DELETE Paragraph 3 09 D and F • CHANGE Paragraph 3 09 G 3 — Remove references to Mechanically Attached and Ballasted Systems • CHANGE Paragraph 3 09 H 3 — Remove references to Mechanically Attached and Ballasted Systems • DELETE Paragraph 3 10 D • ADD Paragraph 3 11 E E During removal of existing roof provide temporary protection between concrete deckjoints to prevent debris from entering budding • Prebid Attendees attached Please contact .John D Stephen, CPPO, CPPB, Senior Buyer at (970) 221-6777 with any questions regarding this addendum RECEIPT OF THIS ADDENDUM MUST BE ACKNOWLEDGED BY A WRITTEN STATEMENT ENCLOSED WITH THE BID/QUOTE STATING THAT THIS ADDENDUM HAS BEEN RECEIVED N m m ATTENDANCE RECORD PREBID CONFERENCE Project: 6071 Utilities Roof Replacement 2007 Time: 10.00 amDate• October 11, 2007 Location: 3036 Environmentai Drive Fort Collins. CO 'RINT VAME PRINT FIRM NAME ADDRESS TELEPHONE FAX # E-MAIL ADDRESS r Ivc9Dt3�t/� �a3}�75-C s�°r✓irr Make �Se11 lVa k '%A•�e Nao�t,J, Sy��,s / t9ree�ey� to �063f L�OJ �5� �3�� E5>0�35� 5)5� BIIG�ran�roPic racQl� to Ca. �?o L-63-rJ203 Q)OC--Q02� 11, C2 (xrAJnHcek'4 � y" co ✓t-(If ,��" Pa } 4 �II✓ i�45! ��C�u 970 K3 -,2FO( 9 70- q43- wq r«'ll�y G{J rs J CD"! f rz;�y L f Nib 14 ClC�6- C ! rY O 3 v 36 E,vr�uu.+1.+c On✓G— -f C97o) 22 z oY6s (97s f z2t -daa d w V a a ATTENDANCE RECORD PREBID CONFERENCE Project. 6071 Utilities Roof Replacement 2007 Time: 10 00 amDate: October 11, 2007 Location- 3036 Environmental Drive Fort Collins, CO PRINT PRINT ADDRESS TELEPHONE FAX # E-MAIL ADDRESS NAME FIRM NAME qA II15��u�4/�4rz2QinC6D l 02 Flo Z M L , 10 Z_ Il C Q_GU� 1-4 /-1 , �'_c.l tu_ ��4'ii1 L �Lt�}� {YOAYf�It+L�O6�fl�17 t ir1�7s IJ WA511fY�Ibl� 30',-216,t?a� �3 Z$G �_6q I1wL. rusk Aproo-vsC.,L 6v �2 f 'StCPr9 Cyr °LeaR�KG �aL.RArQe Is81 W. 134>Ptvc CO$ozoY 3+3—ion-61ri 3`3•573— 381`j 6opin*^ i! celrna inJcal�rndo.con, oPFFRM DenW/, J /7 6,Ca1A p 9�v- ��7�5' � �7p^ ��•ZZG� �1^T Kod1 ;..f l-. �1�07. rk !t w P;,t SIOS-2S- GSJi c.> 10� 1,4.. 3o3�8�i7-y3s`I nn -�- Rv �/1Y��oo �" ` �•vQ4 CO J �G01-O �7 bt i A-Z 7c �jOY,C adlA 5 �u� Gaza C 5-0Tit 3C7 cz A C c -E, f r- 00 !` t % G (T �7 q, vi, cj re OCT-24-2007 WED 04:31 PM SUPERIOR ROOFING FAX NO. 3033750391 P. 02 SECTION OD300 BID FORM PROJECT•6071 Utilities Roof Replacement 2007 Place Date October 23rd, 2007 1. In compliance with your Invitation to Bid dated 10-10-07 and subject to all conditions ttereof, the undersigned a (Corporation, Limited Liability Company, eartrership, Joint Venture, or Sole Proprietor) authorized to do business is the State of Colorado hereby proposes to furnish and do everything required by the Contract Documents to which this refers for the constru,,tion of all items listed on the following Bid Schedule or Bid Schedules The undersigned Bidder does hereby declare and stipulate that this proposal is made in good faith, without collusion or connection with any other person or persons Bidding for the same work, and that it is made in pursuance of and subject to all the terms and conditions of the Invitation to Edd and Instructions to Bidders, the Agreement, the detailed Speci£i -cat ions, and the Drawings pertaining to the work to be done, all of which have been examined by the undersigned Accompanying this Bid is a certified or cashiers check or standard Bid bond in the sum of Bid Bond ($ ) in accordance iith the Invitation To Bad and Instructions to Bidders The undersigned Bidder agrees to execute the Agreement and a Performance Bond and a Payment Bond for the amount of the total of this Bid within fifteen (15) calendar days from the date when the written notice of the award of the contract is delivered to him at the address given on this Bid. The name And address of the corporate surety with which the Bidder proposes to furnish the specified performance and payment bonds is as follows LILICI-i_hy R ➢gjgoait Comuany of Mat y]anrt 1400 American Lane, Schaumberg, IL 6019E-1056 All the various phases of work enumerated in the Contract Documents with their individual jobs and overhead, whether specifically mentioned, included by implication or appurtenant thereto, are to be performed by the CONTRACTOR under one of the items lisi,ed in the Bid Schedule, irrespective of whether it is named in said lint. Payment for Wor), performed will be in accordam-e with the Bid schedule or Bid Schedules subject to changes as provided ii, the Contract Documents The undersigned Bidder hereby acknowledges receipt of Addenda No 1 through 2 7/96 Section 00300 Page OCT-24-2007 WED 04)31 PM SUPERIOR ROOFING FAX NO. 3033750391 P. 03 B BID SCHEDULE (Base Bid) 1. Pollution Control Lab Roof Dollars ($ 62,421.00 2. WTF Filter Gallery Dollars ($ 75#196.09 Alternate A )ollars $ 10,184.00-1�-- TOTAL BASE. BID $ 1 37, 61 7. 00 Total Alternate A $ 147,801 00 In words On undred thirty a� n thousand Div t n.I r� ni.eeteen dollars Alternate in words One, Hundred Forty Seven Thoustnd Eight Hundred One Dollars 9. PRICES The foregoing prices shall include all labor, materials, transportation, shoring, removal, dewatering, overhead, profit, insurance, etc., to cover the complete Wor{i in place of the several kinds called for Bidder acknowledges that the OWNER has the right to delete items in the Bid or change quantities at has sole diseretlon without affecting the Agreement or prices of any item so long as this deletion or change does not exceed twenty-five percent (25%) of the tatul Agreement Price 5 MITTED may-- 10, 93-07 ;� rr Date President Title 1 Li\cl� Ae Number (If Applicablei (Seal - 1 iL 19 gy`y�Q purac,cnl i'`JJyy �-i 1 Attest JAkld}Irn 14 00 E :9 h A�F. Aurora, CO 80011 Telephone (7i)7)- 37S-n'i nn 7 / 9 6 Section 00300 Page 2