HomeMy WebLinkAbout10-09-2025 - Addendum No 2Addendum No.2
Maplewood Sidewalk Rehabilitation
0 CAG-25-290
Date of Issue: October 9, 2025
Bid Due Date: October 14, 2025 (NO CHANGE)
Date of Bid Opening: October 17, 2025 (CHANGED FROM DATE IN CALL FORBIDS)
ATTENTION: ALL BIDDERS AND PLAN HOLDERS:
The Bid Documents for the above -named project are modified as described below. Bidders shall take this
Addendum into consideration when preparing and submitting their bids.
Bidders shall attach this addendum to their copy of the Contract Documents, and shall acknowledge
receipt of this Addendum on the Proposal Signature Page. A Proposal may be considered irregular and
may be rejected if the receipt of Addenda is not acknowledged. A_ Proposal will be considered irregular
and will be reiected if the Schedule of Prices included in this Addendum is not comoleted and submitted
with the Proposal
THE CONTRACT DOCUMENTS ARE MODIFIED AS FOLLOWS:
1. VOLUME II - PLANS
Sheet DM-01 has been revised to show the 8" diameter storm drainage pipe removed per SP 7-08.3(2)
J and to show the remaining pipes to be abandoned per SP 9-03.22.
2. SPECIAL PROVISIONS
Section 2-02.4 has been revised to match Sheet DM-01 for installing a plug on existing valve and
removing the existing valve box.
ALL OTHER REQUIREMENTS OF THE CONTRACT DOCUMENTS REMAIN IN EFFECT.
CITY F RENTON
Robert M. Hanson, P.15.
Transportation Design Manager
Maplewood Sidewalk Rehabilitation Page 1 of 1 ADDENDUM NO, 2
October 9, 2025
ADJUST EXISTING
MANHOLES. CLEANOUT,
AND CATCH BASINS TO
FINISHED GRADE (TYP)
TRIM EXISTING HEDGE AS """" - PRES11 ERVE AND PROTECT PRESERVE AND PROTECT EXISTING
NECESSARY FOR E%ISTING BRICK WALLS POWER POLE AND CONDUIT
CONSTRUCTION ADD ANO COLUMNS
PRESERVE AND PROTECT
INSTALL 40 lF NGPE F P- I�
PRESERVE AND PROT -�, a O f \ -// OVERH OC=WAVIM EXISTING TREE ---- �I
EXISTING POWER POLE I
AND CONDUIT '� O' +
f s.
'
/ — -
SE STH ST
F—
A <F PCPLA,,E EXISTING SGN MTV] MJTCD PRESR L AI PDTEC T �� W11-2 40 SbN (PEDESTRIAN SIGN) EXISTING MONUMENTPOST PER CDR
SN"<<[� 1T 5 ON SHEET 5 ANDNREPLACEE NOTE HINISHEDCGRADEtO
I)s l`} NEIGHBORHOOD WATCH SIGNWTH IN
S� bA KIND 3009
T "� PRESERVE AND PROTECT REMOVE EXISTING CATCH
TE .r � EXISTING MONUMENT. ADJUST BASIN _. C
CASING TO FINISHED GRADE
REPLACE EXISTING SIGN
WiH MUTCD STO SIGN REMOVE ABANDONED WATER
R1-2 (25 MPH SIGN) VALVE BOXES
POST PER COR PLAN
129 ADJUST EXISTING WATER /
\ METER BOXES TO FINISHED
GRADE (TYP)
REPLACE EXISTING
MONUMENT
REMOVE EXISTING CB
EXISTING CB TO BE REPLACED
PRESERVE AND PROTECT EXISTING
POWER POLE AND GUY POLE
REFER TO TRAFFIC CONTROL PLAN
SHEETS FOR PROJECT STAGING LIMITS.
5
Know what's below.
Call before you dig.
n
DazD
NO PROTECT EXISTING ¢
GUY POLE AND HEDGE
TING STREETSIGN WTH COB STD
129 SEE NOTE 5 ON SHEET 5
�+ PRESERVE AND PROTECT
EXISTING HEDGE
;_-- 4 ---
SCALE: 1" = 30'
30 13 O 30 80
T
CONTOUR INTERVAL - 1'
.,-- LEGEND
\ REMOVE EXISTING D" CONIC PER
_ 025 ASCOT SP ) O&3(2)J ASPHALT ROAD, SIDEWALK. DRIVEWAY
AND REPLACE W/ R" DI & CURBING TO BE REMOVED
ADJUST EXISTING WATER VALVE
BOXES TO FINISHED GRADE (TIP)
IREMOVE AND REPLACE EXISTING FIRE
(HYDRANT (RETURN EX FIRE HYDRANT
TO SHOP To BE USED FOR PARTS)
PLUG Mal) ON EXISTING VALVE (BY
REMOVE EXISTING VALVE BOX
'•.NOON EXISTING SO
r 025 WSDOT SP 9-03.22
REMOVE \� EPAVEMENT,
& CUR SIDEWALK CURBING
PRESERVE TREE
PROTECT
EXISTING TREE
INSTALL 75 ITS NGPE FENCE
�a
I
- \
BUSHEXISTING �rxce�
BUSH
BASIN INSERT PER
COR STD SEE DETAIL THIS
SHEET (TIP)
REGRADE AND REPLACE PORTIONS/
OF EXISTING SIDEWALKS
& DRIVEWAYS (TYP)
31
REMOVE ABANDON WATAVALVE \ -
PRESERVE AND PROTECT EXISTINNG
POWER POLE AND GUY POLE
- PRESERVE AND PROTECT
EXISTING SSMH
0
ADOENOUM Fz 10/s/f0z5 SARI SURVEYED: pl CITY OF RENTON ����(�
G F DRAWINGNo. DMA
DRAMBY!" ®F�a,ywRAwq.�BPo,.saal®I®10r1 CITY OF RENTON CITYWIDE WALKWAY IMPROVEMENTS/ PRaEOTNo.TED4004205
DESKaN BY: l0 B ry �v Public Works Ceparlment
,,. MAPLEWOOD SIDEWALK REHABILITATION
& WWW.esmciWl.cam0 iNSTRUCa:lon Oeisbn FED Am NO. NA
PROM MGY: R! APPROVED FOR GONSTRUC➢ON DATE: O➢ $
' Rb; PROM MGR. Ia P"::.".".�.""' o „.,..b.:.�«.. DEMOLITION PUN
NUMBER REVURON DESCRIPTION BY APR. DATE %9NAL FILE: DMZ1.6" ESMEJOB f215-009-025 ee DATB: CITY OF RENTON CONTRACT NO.CAG-25-290 SHEET ND.�oF�
2-02.4 Measurement
Section 2-02.4 is supplemented with the following:
Measurement for "Sawcutting" shall be by the horizontal length of the cut multiplied by the depth
in inches.
Unit of measurement shall be each "Remove Hydrant and Salvage".
Payment shall be made for costs related to removal of hydrant fittings back to the water main,
and installing a plug on existing valve and removing the existing valve box.
All items noted for removal, abandonment, relocation, or salvage to which other Bid items do
not apply shall be considered included, but not limited to, the items shown on the Plans and
those specified herein. Saw cutting, demolition, haul, and disposaUsalvage of materialsto which
this
Bid item applies shall also be considered incidental.
Remove Hydrant and Salvage will be measured by lump sum.
2-02.5 Payment
Section 2-02.5 is supplemented with the following:
Payment for "Sawcutting' shall be by the Contract unit bid price per inch -foot, which payment
shalt be considered full compensation for all tools, equipment, labor, materials, and incidentals
required to complete this work as specified herein. This bid item pertains to the sawcutting of
asphalt and concrete pavement of at[ depths.
"Remove Hydrant and Salvage", each.
2-03 ROADWAY EXCAVATION AND EMBANKMENT
2-03.1 Description
Section 2-03.1 is supplemented with the following:
This work shall also consist of potholing existing underground utilities as designated by the
Engineer and shown on the Plans, regardless of size. The Contractor shall perform exploratory
excavations as required to collect as -built utility information. Potholing includes all work
necessary to determine the position of the underground utility including pavement removal,
excavation and backfill if appropriate. This work is considered incidental to the bid item for
"Pothole Existing Utility". The Contractor shall verify the depth and location of existing
underground utilities. The Contractor shall allow the Engineer one week to allow for minor design
modifications when needed. Upon completion of excavation, existing backfill material can be
used for temporary restoration.
Potholing shall be performed by a VactorTruck, hand tools, or small excavator.
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