Addendum 1.pdf

ADDENDUM

Project No.: 000575/15 Addendum No.: 1 File No.: 591/16170.AGY Issue Date: 3/22/18 Project Name: Kalkaska Garage - Paving

This addendum is issued to inform bidders of changes, clarifications, and additions to the drawings and/or specifications. Provide all labor, materials, equipment, services, and supervision as necessary to complete the work stated herein. All costs associated with the work in this addendum shall be included in the bid price and is considered part of the contract. All work shall be in accordance with the original bid documents and the information indicated below;

1. Addition, Plan Sheet 3 of 7: Contractor to remove embedded electronic sensor at north entrance gate. Contact MDOT Electrician Kevin Tomich at (231) 590-2953 to coordinate shutdown of electric power to sensor.

2. Clarification, Plan Sheet 4 of 7: Contractor may peel back fence and pave around existing embedded posts/structures at east entrance gate.

3. Substitution, Specification Section 02220 – Site Demolition 3.1 C and 02741 – Hot-Mix Asphalt Paving 1.01 A. 1: Contractor to leave HMA millings on site. HMA millings to be stored west of the PITWS between the west fence and the PITWS.

4. Clarification, Specification Section(s) 02300 – Earthwork 1.04 Testing, 02741 – Hot-Mix Asphalt Paving 1.04 Testing, and Special Provisions: Contractor will be responsible for hiring an independent testing agency to perform density testing of aggregate, HMA, and subgrade.

Contractor may use “in-house” quality control testing for all other items. MDOT will be responsible for quality assurance testing of materials.

5. Clarification, Specifications: Contractor may not perform work on Sundays.

6. See attached for additional pavement coring information.

ACKNOWLEDGE RECEIPT OF ADDENDUM ON BID SUMMARY

JON LANGLEY

BRAD SWANSON

ALEX JOZWIAK

NACONTROL SECTION:

JOB NUMBER:

COUNTY:

DATE:

STATION: NA

WEATHER:

NA

KALKASKA

10/12/2017

NA

KALKASKA GARAGE

PARKING LOT PAVEMENT

CORES AND GRAVEL

THICKNESSES

CLOUDY, WARM, & DRY

CREW:

ROUTE:

DESCRIPTION:

0.00' ‐ 0.35' HMA (DRY)

0.35' ‐ 1.25' MOD. COMP. BROWN FINE GRAVEL (DRY)

0.00' ‐ 0.40' HMA (DRY)

0.40' ‐ 1.63' MOD. COMP. BROWN FINE GRAVEL (DRY)

0.00' ‐ 0.40' HMA (DRY)

0.40' ‐ 1.46' MOD. COMP. BROWN FINE GRAVEL (DRY)

0.00' ‐ 0.40' HMA (DRY)

0.40' ‐ 1.25' MOD. COMP. BROWN FINE GRAVEL (DRY)

0.00' ‐ 0.30' HMA (DRY)

0.30' ‐ 1.55' MOD. COMP. BROWN FINE GRAVEL (DRY)

0.00' ‐ 0.35' HMA (DRY)

0.35' ‐ 1.30' MOD. COMP. BROWN FINE GRAVEL (DRY)

0.00' ‐ 0.23' HMA (DRY)

0.23' ‐ 1.02' MOD. COMP. BROWN FINE GRAVEL (DRY)

0.00' ‐ 0.28' HMA (DRY)

0.28' ‐ 1.10' MOD. COMP. BROWN FINE GRAVEL (DRY)

NOTE: NO WATER TABLE NOTED

TEST HOLE NO. 8

STA 0+00, OFFSET: 0.0' RT

NOTE: NO WATER TABLE NOTED

TEST HOLE NO. 6

STA 0+00, OFFSET: 0.0' RT

NOTE: NO WATER TABLE NOTED

TEST HOLE NO. 7

STA 0+00, OFFSET: 0.0' RT

STA 0+00, OFFSET: 0.0' RT

NOTE: NO WATER TABLE NOTED

TEST HOLE NO. 5

STA 0+00, OFFSET: 0.0' RT

NOTE: NO WATER TABLE NOTED

NOTE: NO WATER TABLE NOTED

TEST HOLE NO. 3

STA 0+00, OFFSET: 0.0' RT

NOTE: NO WATER TABLE NOTED

TEST HOLE NO. 4

TEST HOLE NO. 1

STA 0+00, OFFSET: 0.0' RT

NOTE: NO WATER TABLE NOTED

TEST HOLE NO. 2

STA 0+00, OFFSET: 0.0' RT

0.00' ‐ 0.29' CONCRETE (DRY)

0.29' ‐ 1.24' MOD. COMP. BROWN FINE GRAVEL (DRY)

0.00' ‐ 0.34' HMA (DRY)

0.34' ‐ 1.26' MOD. COMP. BROWN FINE GRAVEL (DRY)

0.00' ‐ 0.19' HMA (DRY)

0.19' ‐ 1.04' MOD. COMP. BROWN FINE GRAVEL (DRY)

0.00' ‐ 0.41' HMA (DRY)

0.41' ‐ REFUSAL, GRAVEL (DRY)

0.00' ‐ 0.39' HMA (DRY)

0.39' ‐ 1.37' MOD. COMP. BROWN FINE GRAVEL (DRY)

0.00' ‐ 0.73' CONCRETE (REINFORCED WITH STEEL MESH) (DRY)

0.73' ‐ MOD. COMP. BROWN FINE SAND (DRY)

0.00' ‐ 0.36' HMA (DRY)

0.36' ‐ 1.52' MOD. COMP. BROWN FINE GRAVEL (DRY)

STA 0+00, OFFSET: 0.0' RT

NOTE: NO WATER TABLE NOTED

TEST HOLE NO. 15

STA 0+00, OFFSET: 0.0' RT

NOTE: NO WATER TABLE NOTED

NOTE: NO WATER TABLE NOTED

TEST HOLE NO. 13

STA 0+00, OFFSET: 0.0' RT

NOTE: NO WATER TABLE NOTED

TEST HOLE NO. 14

TEST HOLE NO. 11

STA 0+00, OFFSET: 0.0' RT

NOTE: NO WATER TABLE NOTED

TEST HOLE NO. 12

STA 0+00, OFFSET: 0.0' RT

STA 0+00, OFFSET: 0.0' RT

NOTE: NO WATER TABLE NOTED

TEST HOLE NO. 10

STA 0+00, OFFSET: 0.00' RT

NOTE: NO WATER TABLE NOTED

TEST HOLE NO. 9

CS:

JN:

TSC:

DATE:

DESIGN UNIT:

DRAWING SHEET

KALK

REM

40023

N/A

03/22/18

0 60

HORZ. (FT)

RADULSKI

GAYLORD

REMOVALS

KALKASKA GARAGE

Michigan Department of Transportation

1SECT

DESCRIPTIONAUTH

DESCRIPTIONAUTH

DATE NO. DATENO.

FINAL ROW PLAN REVISIONS (SUBMITTAL DATE: )

FILE:KALKASKA REM.dgn

N

REMOVAL QUANTITIES

14150 Syd HMA Surface, Rem

91 Syd Pavt, Rem

3165 Cyd Excavation, Earth

1 Ea Bollard, Rem

1 Cyd Masonry and Conc Structure, Rem

12 Ft Curb and Gutter, Rem

8 Ft Curb, Rem

SAVE THIS HMA AREA

SAWCUTSAWCUT

FLAMMABLE MATERIAL

HAZARDOUS OR

UTILITY

CAUTION - CRITICAL

40 Ft Fence, Rem

Ä 20' FENCE

Ä 20' FENCE

CONTROL PANEL

PRESERVE ELECTRIC GATE

SAWCUT

THE SALT BARN AS NOTED ON THE PLANS.

THE ONLY BOLLARD TO BE REMOVED IS LOCATED IN FRONT OF

CONCRETE AREAS IN FRONT OF DOORWAYS WILL BE LEFT IN PLACE.

PAVING.

PROCESS AND ADJUST TO FINAL PAVEMENT GRADES AFTER

ARE AND PRESERVE THEM THROUGHOUT THE RECONSTRUCTION

THE CONTRACTOR WILL NEED TO BE AWARE OF WHERE THEY

VARIOUS GATE VALVES ARE LOCATED IN THE PARKING AREA.

DAYS PRIOR TO EXCAVATING, EXCLUDING WEEKENDS AND HOLIDAYS.

SINGLE ADRESS OR RTE.MISSDIG.ORG, A MINIMUM OF 3 BUSINESS

OR VIA THE WEB AT EITHER ELOCATE.MISSDIG.ORG FOR

MISS DIG SYSTEM, INC. BY PHONE AT 811 OR 800-482-7171

IT IS THE CONTRACTOR'S RESPONSIBILITY TO CONTACT THE

SHOWN ON THESE PLANS.

NOT ALL UTILITIES THAT WILL AFFECT THE PROJECT ARE

THE PROJECT TIMELINE.

HOW TO MAINTAIN USABILITY FOR THE FACILITY THROUGHOUT

BEGINNING THE PROJECT TO DISCUSS PROJECT STAGING AND

SUPERVISOR, BOB HELSEL, AT (231) 258-5611 PRIOR TO

NOTE: THE CONTRACTOR NEEDS TO CONTACT THE KALKASKA GARAGE

SALT BARN

BH#1 BH#2

BH#3 BH#4 BH#5

BH#6

BH#7

BH#8

BH#9

BH#10

BH#11

BH#12

BH#13

BH#14

BH#15

BH#

CP

CP

CP

CP

CP

SAWCUT TO PRESERVE BOLLARDS

BM

CP

CP

AND PAVT, REM

HMA SURFACE, REM

SAWCUT/REM HMA 5' FROM BUILDING

SAWCUT

SAWCUT

SAWCUT

BORING HOLE LOCATIONS

REM BOLLARD

BM

REM CONCRETE

REM CONCRETE

REM CONCRETE

REM 12' BROKEN CURB AND GUTTER

REM 4' DIA CONC BASE

REM HMA CURB

REM CONCRETE

Kalkaska REM