1997-0423_PETAR ARTUKOVICH CONSTRUCTION_Addendum No. 2 J sae
1• I Y0)' MEMBERS OF THE CITY COUNCIL
4 y4A�� COLLENE CAMPBELL
�✓ ,D ,-■ JOHN GREINER
E1- h - iATDAADBRTED WYATT HART
• ESTABLISHED 1961 GIL JONES
1776 DAVID M.SWERDLIN
• l� •
CITY MANAGER
GEORGE SCARBOROUGH
April 23, 1997
ADDENDUM NO. 2 APR 2 5 1991
MARBELLA GRAVITY SEWER
The following changes to the plans and specifications are promulgated through this Addendum:
1. Plans
Delete preliminary plans dated March 20, 1997, or April 4, 1997, and replace with signed
plans dated April 23, 1997, enclosed.
2. Trench Backfill
Appendix 2, The Geotechnical Investigation Report, Page 4 "The excavated materials would
be deemed suitable for re-use as backfill, under conditions of at or above optimum moisture",
shall take precedence over Appendix 4 requirement of unsatisfactory soil defined by ASTM
D2467.
3. Manhole Backfill
Granular backfill compacted to 90% is an acceptable alternate to sand cement slurry required
in Appendix 4.
4. Street Structural Sections
For bid purposes, the trench reconstruction of the following street structural sections shall
apply:
STATION SECTION
10+00 to 26+97 0.40' AC/1.08' AB*
26+97 to 35+00 0.33' AC/0.50' AB
35+00 to 49+45 0.33' AC/0.96' AB
49+45 to 64+37 0.33' AC/0.50' AB
*This supersedes the AC/13.5" concrete section shown on Sheet 2 of the project plans.
Actual sections required may be adjusted for construction to suit field conditions.
32400 PASEO ADELANTO, SAN JUAN CAPISTRANO, CALIFORNIA 92675 • (714) 493-1171
Addendum No. 2
Marbella Gravity Sewer
Page 2
5. Specifications
Delete "TABLE OF CONTENTS" (2 pages).
Add "TABLE OF CONTENTS (REVISED)", (2 pages) enclosed.
6. Schedule of Work Items
Delete Pages 6, 7, 8 and 9.
Add Pages 6R, 7R, 8R and 9R, enclosed.
7. Detail Specifications and Method of Payment
Delete Pages DS-2, DS-3, DS-4, DS-6 and DS-7.
Add Pages DS-2R, DS-3R, DS-4R, DS-6R and DS-7R, enclosed.
A signed copy of this Addendum shall accompany the bi
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Contractor Brian Perry, Senior Civil Engineer
brian\marbaden.2
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1. irvi 'I vO)2 ''':-
e 4 9 MEMBERS OF THE CITY COUNCIL
f COLLENE CAMPBELL
NPSR ^ 037 JOHN GREINER
R L. (�� h m(ORP RAp0 WYATT HART
PABIISNfO 1961 GIL JONES
• 1776 �I� • DAVID M.SWERDLIN
CITY MANAGER
GEORGE SCARBOROUGH
April 14, 1997
ADDENDUM NO. 1
MARBELLA GRAVITY SEWER
The following changes to the plans and specifications are promulgated through this Addendum:
1) Bid date submittal is postponed to 2:00 p.m. on the 5th day of May, 1997.
A signed copy of this Addendum shall accompany the bid.
i ,
(it-Jo. ' r
. .0. .. e-** .. (..-------
Contractor "AA„c' Brian Perry, Senior Civil Engineer
32400 PASEO ADELANTO, SAN JUAN CAPISTRANO, CALIFORNIA 92675 • (714) 493-1171