HomeMy WebLinkAboutAddenda - BID - 5727 UTILTIES SERVICE CENTERCITY OF FORT COLLINS
UTILITY SERVICE CENTER
WAREHOUSE STORAGE IMPROVEMENTS
BID #5727
ADDENDUM NO. 1
August 30,2002
SPECIFICATIONS AND CONTRACT DOCUMENTS
Description of Bid: Utility Services Center Warehouse Storage Improvements
OPENING DATE: 2:00 p.m. (our clock) September 10, 2002
To all prospective bidders under the specifications and contract documents described
above, the following changes are hereby made.
A. DRAWINGS:
1. SHEET TS001:
a.) Add Sheet CS607. .
2. SHEET CS100:
a.) Change 3" asphalt thickness to 5".
b.) Add to Note#1 Joint spacing shall not exceed 24 time the
pavement thickness.
c.) Add to Note#2 Asphalt shall be 5" full depth.
3. SHEET CS101:
a.) Change 8' high chain link fence to 6' high chain link fence (w/ 3
strand barbed wire) on proposed nail connection plan.
4. SHEET CS201:
a.) Add note designating inflow curb and gutter along south parking
area, beginning 36" depth retaining wall, ending 36" depth
retaining wall, beginning outflow curb and gutter, and ending
outflow curb and gutter in SE area of Site.
5. SHEET CS300:
a.) Add notes to fencing that begins 8' high chain link fence at
southeast retaining wall termination and ends 8' high chain link
fencing in vicinity of northwest future parking area, and begins
6' high chain link fence (w/ 3 strand barbed wire) and ends 6'
high barbed wire (w/ 3 strand barbed wire).
b) Change 36" Trench Drain to 36" Slotted CSP.
6. SHEET CS302:
a) Change 36" Trench Drain to 36" Slotted CSP.
7. SHEET CS303:
a) Change Trench Drain to 36" Contech Slotted CSP,
Aluminized Steel Type 2, AASHTO M274, AASHTO M36,
ASTM A 760 W/ Hugger Joints (Or Equivalent).
b) Add Note #1, Grates shall be manufactured from ASTM A 570,
Grade 36 or ASTM A36 Steel. Spacers and side plates shall be
3/16-inch material +/- 0.008 inches. Plate extenders are minimum
7 gage and made from ASTM A 761, or as approved by the
Engineer. Space plates shall be on 6-inch centers and welded on
both sides to bearing plates with four 1 1/4-inch long 3/16-inch fillet
welds each side.
a.) Add Note #2, Top of grate shall be recessed approximately 1/4-
inch below finished grade, and concrete corner along edge of
grate should be beveled or rounded.
d) Encase 36" CSP to top of pipe with high slump concrete.
e) Change 36" Trench Drain to 36" Slotted CSP (Northern Storm
drainage connection plan) and 36" Trench Drain Profile.
8. SHEET CS500:
a.) Add Typical pavement section for Elm Street (Note City
Engineering Dept. may elect to modify typical section upon
grading and excavation activities.)
9. SHEET CS501:
a.) Remove 3' concrete pan.
10. SHEET CS606:
a.) Add details for 36" Slotted CSP.
11. SHEET CS607:
a.) Add Sheet CS607 Oil/Water Separator Details.
12. SHEET M:
a) Add planting along east side of parking lot. Add the following
shrubs:
3-Symphoricarpos x chenaulth "Hancock"
47 - Ribes alpinum (RA)
See attached sheets — Landscape Plan addendum AD-1 and AD-2.
13. SHEET IR-1:
a) Addition to Designer's note to read "Contractor shall adjust
existing irrigation along east side of parking lot to
accommodate new drip irrigation"
b) Addition to drip irrigation along east side of parking lot,
resulting in the relocation of a flush cap.
See attached sheet — Irrigation Design addendum AD-1.
14. SHEET El:
a) Addition to flag note 1 shall read ".....bundle cleanly and mark. Over
current protective devices shall be rated 20 amperes, minimum."
b) Wiring Diagram detail shall read connections shall be by City, not by
Utility.
c) Wiring Diagram detail note shall read duplex 20A, 125 Volt outlet at
pole base.
d) Lighting Pole Detail: Description note at top of detail shall include fixture
type `B 1" single head on 12" concrete base.
e) Electrical Contractor shall coordinate with owner's representative for the
removal of existing duplex receptacles mounted at the existing fence that
is to be removed along the south of the site. Electrical Contractor shall
remove devices, feeders, and conduit back to junction box or panelboard.
Turn all demolished equipment over to owner.
B. SOILS REPORT:
Include as part of this addendum see Geotechnical Enginnering Report
May 20,2002.
C. FUGUTIVE DUST CONTROL DURING LAND DEVELOPMENT:
Include as part of this addendum Fugitive Dust Control During Land
Development, August 24,2001.
D. BID DOCUMENTS:
Include as part of this addendum a Compact Disc of the bid documents,
August 19,2002 — Bid# 5727
RECEIPT OF THIS ADDENDUM SHOULD BE ACKNOWLEDGED BY A
WRITTEN STATEMENT ENCLOSED WITH THE BID STATING THAT
THIS ADDENDUM HAS BEEN RECEIVED.
END OF ADDENDUM NO.1