472_19532_RLO Addendum 1.pdf

DTMB-0414 (Rev 6/16)

DEPARTMENT OF TECHNOLOGY, MANAGEMENT AND BUDGET

State Facilities Administration Design and Construction Division

CONSTRUCTION BID ADDENDUM NO. 1

This form identifies an Addendum to Bidding Documents, and incorporates interpretations or clarifications, modifications, acceptance of proposed “or equal” materials, and other information into the Bidding Documents.

Addenda will be numbered by the Professional and distributed through www.michigan.gov/SIGMAVSS as an attachment.

TO:

ALL BIDDERS

DATE ISSUED

August 6, 2025

PROJECT NAME

Oaks Correctional Facility – ADA Egress Ramps and Infrastructure

FILE NUMBER

472/19532.RLO

PROFESSIONAL

Richard Mann Straub Pettitt Mann Architecture

PROJECT DIRECTOR

Ronda Osga

BID OPENING DATE:

August 13, 2025

ADDENDUM ITEMS:

Drawings: C0 and C1 are reissued herewith and the topographic survey reference sheet is issued herewith:

C0 – Revised the access route to Housing Unit 4.

Revised the third, ninth and tenth notes.

Added the twelfth and thirteenth notes.

C1 – Revised the note grouping at the new gate to add a new post.

Revised notes pertaining to the new and existing fences – new control fence to the left can be installed after the sidewalk; new control fence to the right is to be installed before excavation begins. The existing fence is to be removed after the new control fence is in place.

Topographic Survey – issued is the 2021 topographic survey from Milanowski and Engert Engineering and Surveying for the areas of work.

Specifications:

Reissued is the Bid Schedule.

Reissued is SECTION 01020 – ALLOWANCES.

Questions and Answers:

Where is the lay-down area?

Outside the sally port by the Maintenance Building. Coordinate with Maintenance for the exact area.

Will we be able to have a job box inside?

Other projects have permitted a locked job box inside the Mechanical Room of the Housing Unit. The Facility will provide a padlock for the job box. The box will be inventoried at least once a day by the escorting officer.

Does the Facility have any spare brick?

The Facility does have some brick left over. New brick still may be required to supplement the existing units.

Reuse of the existing removed brick in good condition is permitted.

Can we stockpile the spoils in the area work?

Stockpiling will be permitted during the time work is occurring. At the end of the work day, the pile must be removed to outside the secured perimeter.

Can we dump the soils somewhere on the property outside the secured area?

No. The Facility does not want the spoils dumped on site. Remove the spoils by the end of the project of site.

Does the Facility have a specific order of ramp construction?

There is no preferred order; however, construction at Housing Unit 4 will likely be the easiest and may work best for first.

How many escorts will be provided?

Two escorts will be available. Under arranged circumstances, a third escort can be available, but only for a limited time.

Does all equipment need to be removed from the secured areas at the end of the day? What about at lunch?

Equipment will need to be removed from inside at night. It may be left inside for a lunch break; however, it will need to be locked and otherwise secured from movement.

http://www.michigan.gov/SIGMAVSS

Will we be permitted more than one area of work?

Yes, the Facility will permit more than one area of work to occur, but each area must have an escort.

Will we need more than one superintendent if we work in more than one area?

No. One superintendent is requested. Please, note that the superintendent is to be on-site whenever any work or deliveries occur.

What are the working hours?

The Facility will accommodate 5 8-hour days, 4 10-hour days, and by special arrangement longer times. The Facility currently has staff on 12 hour shifts.

Please confirm the Exit Sign Fixture, Remote Light Fixture:

Option 1 – Kenall Millenium METEC-40N-MW-R-2-6.5L-DT with a remote Kenall Millenium METER-MB-2-

12VAC/DC

Option 2 – Kenall Millenium METELHC-40N-MW-2-6.5L-DT with a remote Kenall Millenium METER-MB-1- 6.5L-12VAC/DC and a satellite exit sign Kenall Millenium METSS-MW-R-4VDC.

Clarify the desired mounting height of the remote light fixture intended to be powered from the stairwell emergency sign.

The desired mounting height is 8 to 9 feet above the ramp landing (1 to 2 feet above the door head).

Where is the remote intended to be mounted in relationship to the door?

The light should not be located over the door opening but 1 foot plus or minus from the latch edge of the door opening at a height of 8 to 9 feet above the landing.

Confirm if there is a specific fixture type or mounting detail intended for this remote light or if a standard remote emergency head is acceptable.

See above on the Remote Light Fixture model.

Are we adding a new remote light above the existing egress door also?

No – only at the new door.

Attached herewith is the Pre-Bid attendance sign-in sheet.

ACKNOWLEDGEMENT: This Addendum must be acknowledged by the Bidder in the space provided in the Bid Summary and Bid Form. Failing to acknowledge Addenda may be cause for the Bid to be rejected. Addenda will become part of the Contract Documents.

PROFESSIONAL: Richard Mann DATE August 6, 2025 Straub Pettitt Mann Architecture

APPROVED BY:

PROJECT DIRECTOR Ronda Osga DATE August 6, 2025

Bidding and Contract Document (R 03/25) Project Name: Oaks Correctional – ADA Egress Ramps File No. 472/19532.RLO

BID SCHEDULE

Base Bid Schedule - The Bidder will complete the Work and accept as full payment, for the Work items listed, the following Unit Prices and/or Item Bid Prices, as applicable:

Base Bid Item No.

Bid Quantity

Description Unit Price

Item Bid Price

Concrete Work

Doors and Hardware

Electrical

Storm Drainage

Fencing

General Conditions

Miscellaneous

Hydro-Excavation ALLOWANCE 125,000.00

ALLOWANCE AMOUNT 25,000.00

TOTAL (This amount should equal the Base Bid amount on the Bid Summary Form) $

Base Bid (Sum of Item Bid Prices for all Base Bid Items):

Dollars $

(use words) (in figures)

Bidding and Contract Document (R 03/25) Project Name: Oaks Correctional – ADA Egress Ramps File No. 472/19532.RLO

01-30

SECTION 01010 SUMMARY OF WORK

1. General

1.1 General information covering the "Scope of Work" is specified on the Invitation to Bid. Additional information is as follows:

(a). Currently wheelchair bound inmates must rely on the inmates or custody staff to carry them up and down a half-flight of stairs whenever the chairlift ceases to operate, which tends to happen frequently.

(b) This project is intended to alleviate this problem by offering a means of egress/ingress which does not require lifting a wheelchair and person up the stairs.

(c) Furnish and install 3 ADA compliant ramps, with new exit doors, associated lighting and exit signs, and sidewalks to a nearby existing sidewalk. One ramp, door, etc. will be installed at Housing Units 1, 4 and 7.

(d) Furnish and install storm drainage systems in the new ramps and connect to nearby existing storm drainage structures.

1.2 The Agency will provide the following Work:

(a) State Salvage: The State reserves the right to salvage certain items and equipment and those salvaged items will be identified to the Bidder at the time of their inspection of the proposed Work. The State will remove salvaged items before commencement of the Work.

(b) Moving Furnishings and Equipment: The Contractor must give timely notice to the State Agency representative identified in the pre-construction meeting of all furnishings, window covering and movable equipment that will interfere with the Work or which the Contractor cannot protect with coverings of paper, plastic, drop cloths or clean tarpaulin. The Contractor must furnish, install, maintain, and remove all coverings used to protect furnishings, window coverings and movable equipment.

END OF SECTION 01010

SECTION 01020 ALLOWANCES

1. Allowances

1.1 Cash Allowances:

(a) Not used.

1.2 Provisional/Contingency Allowances:

(a) Bidders must include in their Base Proposal Sum a contingency allowance of $25,000.00. The base bid shall include bonds and insurance on the value of the allowance.

(b) Bidders must include in their Base Proposal Sum a contingency allowance of $125,000.00 for Hydro-Excavation and sand backfill at locations required to be hydro-excavated or hydro-bored. The base bid shall include bonds and insurance on the value of the allowance.

(c) Monies will be used in the contingency allowance only if directed in writing by the Project Director and Professional.

(d) Payments under a Provisionary Allowance will include not only the purchase/furnished cost of the materials and equipment involved, but also all related labor costs, subcontract costs, construction equipment costs, general conditions costs and Fee, provided they are calculated in accordance with the requirements of the contract documents.

(e) Unused allowances will be deducted from the contract amount through contract change order.

END OF SECTION 01020

SECTION 01025 MEASUREMENT AND PAYMENT

1. Schedule of Values: Unless noted otherwise, before mobilization and start of construction, the Contractor must submit a Schedule of Values to the Professional for review and approval, of the various tasks that must be performed to complete all the Work. The schedule must show each task and the corresponding value of the task, including separate monies allocated for General Condition items and Project close-out. The aggregate total value for all tasks must be equal to the total Contract sum.

END OF SECTION 01025

SECTION 01030 ALTERNATES

1. Use of Alternates: Determination of the lowest three Bidders shall be based on the sum of the Base Bid and any additive and deductive Alternates the Owner accepts, in the order in which they are listed only. The Owner will accept an Alternate only if all other previously listed Alternates are also accepted unless acceptance by the Owner of Alternates in a different order does not affect determination of the lowest three bidders in any way.

2. Execution:

STORM

ADMIN BLDG.

SERVICES BLDG.

EDUC. BLDG.

SALLYPORT

STORM

STORM

ACCESS ROUTES FOR

CONSTRUCTION EQUIPMENT

RESTORE LAWN IN AREA DISTURBED BY

CONSTRUCTION ACTIVITIES

RESTORE LAWN DISTURBED

BY CONSTRUCTION ACTIVITIES

SITE PLAN

SCALE: 1" = 100'-0"

DEPARTMENT OF TECHNOLOGY, MANAGEMENT AND BUDGET

DEPARTMENT OF CORRECTIONS

OAKS CORRECTIONAL FACILITY - ADA EGRESS RAMPS AND INFRASTRUCTURE

FILE NUMBER: 472/19532.RLO

ACCOUNT NUMBER: 472ECFMaintProj

SHEET INDEX:

C0 COVER SHEET /SITE PLAN

C1 LOWER LEVEL PLAN - HOUSING UNIT 1

C2 LOWER LEVEL PLAN - HOUSING UNIT 4

C3 LOWER LEVEL PLAN - HOUSING UNIT 7

C4 RAMP AND SIDEWALK DETAILS

C5 DOOR, RAMP AND STAIR SECTIONS

C6 DOOR AND FENCE DETAILS

REFERENCE

PARTIAL TOPOGRAPHIC SURVEY (JOB NO: 16447, DATED JULY 7, 2021)

MILANOWSKI & ENGLERT ENGINEERING & SURVEYING

P e t t i t t Y a s t e

S t r a u b

200S

LAWSON,C MICHIGAN

UITE

48017-1311

F A X248-658-7781 248-658-7777 P H O N E

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PROJECT NO: 2001

ADDENDUM 1 08/05/25

RELEASED FOR BIDS 07/09/25

OWNER REVIEW 07/07/25

COVERSHEET

OAKS CORRECTIONAL

FACILITY -

ADA EGRESS RAMPS AND

INFRASTRUCTURE

FILE NO. 472/19532.RLO

ACCT NO. 472ECFMaintProj

C1

C2

C3

CODE COMPLIANCE

MICHIGAN REHABILITATION CODE FOR EXISTING

BUILDINGS 2021 - ALTERATIONS LEVEL 2

MICHIGAN ELECTRIC CODE 2023

NFPA 101 - 2012

USE GROUP I-3 / EXISTING DETENTION/CORRECTIONS OCCUPANCY

CONSTRUCTION TYPE II B / II (0,0,0)

BLDGS ARE FULLY SPRINKLERED. (NFPA 13)

AREAS: HOUSING UNITS 1, 4 AND 7: 14,282 gsf EACH AREAS OF RENOVATION @ EACH BLDG: 200 sf

OCCUPANCY: 192 INMATES; 247 TOTAL OCCUPANCY

MISS DIG

M55

Pine Creek Rd.

Pine Creek Rd.

M ile B rid ge

R d.

C aberfae Hwy.

LOCATION MAP

N.T.S.

O ls on R d.

to Manistee

NOTES:

ALTHOUGH UTILITY LOCATIONS SHOWN ARE BASED ON EARLIER RECORD

DRAWINGS, THE CONTRACTOR SHALL PERFORM A GROUND

PENETRATION RADAR (GPR) SURVEY WITHIN THE CONSTRUCTION AREAS

TO LOCATE ALL BURIED PUBLIC AND PRIVATE UTILITIES. AFTER THE

SURVEY IN THE AREAS OF CONSTRUCTION IS COMPLETE, PROVIDE TO

THE OWNER A COPY OF THE REPORT INCLUDING A SITE MAP SHOWING

THE LOCATIONS OF ALL FOUND UTILITIES.

PREVENT DAMAGE TO EXISTING PAVEMENTS. ANY DAMAGE CAUSED BY

CONSTRUCTION ACTIVITIES SHALL BE REPAIRED TO NEW CONDITION AT

NO COST TO THE OWNER.

HYDRO-EXCAVATIONS AND HYDRO-BORING SHALL BE USED FOR

EXCAVATING FOR NEW CONSTRUCTION WITHIN 10 FEET OF ANY SHOWN

OR GPR LOCATED PIPE, UTILITY, CABLE, OR UNDERGROUND

CONSTRUCTION. SEE ALLOWANCE FOR HYDRO-EXCAVATION.

USE CAUTION DURING CONSTRUCTION SO AS NOT TO DAMAGE UTILITIES.

ANY UTILITIES DAMAGED CAUSED BY CONSTRUCTION ACTIVITIES WILL BE

REPAIRED AT THE CONTRACTOR'S EXPENSE AND REPAIRS MUST BE MADE

BEFORE THE CONTRACTOR LEAVES FOR THE DAY.

COORDINATE WITH THE FACILITY FOR ELECTRICAL AND DATA LOCATIONS.

IF ELECTRICAL OR DATA CABLE MUST BE RELOCATED TO ACCOMPLISH

THE WORK OF THIS PROJECT. SPLICING OF ELECTRICAL CONDUCTORS IS

NOT PERMITTED. PULL NEW WIRES FROM ONE TERMINATION TO THE

OTHER.

SOILS ON THE SITE PER USDA NRCA SOILS SURVEY ARE MAINLY

PLAINFIELD SAND WHICH CONSISTS OF A THIN LAYER OF TOPSOIL OVER

SANDY SOIL. GRAVELLY SOILS BECOME MORE PROMINENT WITH DEPTH.

CONTRACTOR SHALL USE PERMANENT SHEET PILES AT BUILDING

FOOTING LOCATIONS AT NEW RAMP, AS INDICATED ON THE DRAWINGS.

CONTRACTOR SHALL USE TEMPORARY SHEET PILES AS NECESSARY TO

CONTROL EROSION AND SLIDING OF SOILS AT AREAS OF EXCAVATION.

THIS IS ESPECIALLY THE CASE IF SOILS ARE NOT FOUND TO BE STABLE

NEAR A FENCE OR EXISTING BURIED PIPE.

ONCE EXCAVATION FOR RAMP BEGINS, THE EXCAVATION, AND

INSTALLATION OF CONCRETE STRUCTURES, RAMP PAVEMENT AND

BACKFILL SHALL BE COMPLETED WITHOUT DELAY. THE FACILITY WILL

PERMIT EXCAVATION FOR THE NEXT RAMP TO START WHILE CONCRETE

INSTALLATION OCCURS AT THE PREVIOUS EXCAVATION.

ONCE EXCAVATION FOR DRAINAGE SYSTEMS OR STRUCTURES BEGINS,

THE EXCAVATION, INSTALLATION OF STRUCTURES, PIPE AND BACKFILL

SHALL BE COMPLETED WITHOUT DELAY.

CONTRACTOR SHALL REPAIR, AT NO COST TO THE OWNER, ANY

DAMAGE TO EXISTING CONCRETE OR ASPHALT PAVEMENT DURING

CONSTRUCTION CAUSED BY CONTRACTOR'S OR SUBCONTRACTOR'S

EQUIPMENT.

CONTRACTOR MAY TEMPORARILY STOCKPILE EXCAVATION MATERIALS

AT THE CONSTRUCTION AREA, BUT THESE WILL NEED TO BE REMOVED

BEFORE THE END OF THE DAY.

COORDINATE WITH THE FACILITY AS TO WHERE ON-SITE, OUTSIDE THE

SECURED PERIMETER THE REMOVED SPOILS ARE TO BE DISPOSED OF.

OAKS CORRECTIONAL

FACILITY

KEYED NOTES:

1. CONTRACTOR TO REMOVE EXISTING CONTROL FENCE. COORDINATE

TIMING OF WORK WITH THE FACILITY PRIOR TO REMOVAL.

2. CONTRACTOR SHALL INSTALL A NEW CONTROL FENCE AT THIS

LOCATION. THE CONTROL FENCE SHALL MATCH THE HEIGHT OF THE

ADJACENT EXISTING CONTROL FENCE(S) AND HAVE 1 ROW OF

DETAINER HOOK RAZOR RIBBON.

3. EXISTING CONTROL FENCE TO REMAIN.

4. REFER TO SPECIFICATION AND GENERAL NOTE G. ON SHEET C4. THIS

APPLIES TO ALL STAIRWELL EXIT DOORS IN THE HOUSING UNITS.

5. NEW GATE IN FENCE.

AutoCAD SHX Text 1500 Caberfae Hwy, Manistee MI 49660

AutoCAD SHX Text 800-482-7171

AutoCAD SHX Text

72 HOURS

AutoCAD SHX Text

(3 WORKING DAYS)

AutoCAD SHX Text

(TOLL-FREE)

AutoCAD SHX Text

CALL MISS DIG

AutoCAD SHX Text

BEFORE YOU DIG

FLOOR

657.81±

VERIFY

1.5%

C5

4" BRGEA END

C6

UP

SAWCUT NEW OPENING IN MASONRY

AND INSTALL NEW LINTEL AND DOOR

REFER TO SPECIFICATION AND GENERAL

NOTES F & G ON SHEET C4.

RETURN HANDRAIL

TO WALL

REMOVE OUTER EXISTING

CONCRETE MASONRY WITHE AND

REPLACE WITH NEW BRICK TO

MATCH EXISTING RED BRICK ABOVE

EXPANSION JOINT @ WALL

EXPANSION JOINT @ WALL

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10"

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SIDE ONLY

C4

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BASIN AND ADA GRATE

RIM = 657.73

INV. 8" SW = 654.73

NEW 12" H CONTROL FENCE

NEW CONTROL FENCE

CENTERED ON NEW

RETAINING WALL

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STORM

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STM

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NEW 6" FOUNDATION

DRAIN W/ SOCK

RESTORE GRADE & LAWN

39 LF 8" PVC

STORM PIPE

SLOPE 2%

EXISTING 12" STORM PIPE

EXISTING 18" STORM PIPE

EXISTING 15" CPP STORM PIPE

NEW 6" TRENCH DRAIN WITH 4" OUTLET

NEW 6" FOUNDATION DRAIN W/ SOCK

EXISTING CATCH BASIN CB17

RIM = 658.67

I.E. 15" CPP N = 651.74

I.E. 15" CPP S = 651.62

INSTALL FILTER FABRIC DURING

CONSTRUCTION ACTIVITES

EXISTING CONTROL FENCE TO REMAIN,

PROTECT DURING CONSTRUCTION

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STM

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660.00 T.C.

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660.36

660.36

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661.81

660.80 T.W.

660.50 T.W.

661.10 T.

W . 659.96660.67

NEW 6" CLEAN OUT

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660.30 T.C.

660.00

660.66

659.59

659.15

658.82

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MAX. 2%

MAX. 2%

660.50 T.W.

660.O0

EXISTING MANHOLE MH16

RIM = 659.37

I.E. 15" CPP N = 651.24±

I.E. 18" W = 651.20± I.E. 12" E =

NEW 8" PVC NE = 653.93

EXISTING 15" CPP STORM PIPE

38 LF NEW 8" PVC STORM PIPE

WYE ELEVATION = 654.21

11 LF 4" PVC STORM PIPE

SLOPE 2%

EXISTING 6" STORM PIPE

EXISTING 12" STORM PIPE

EXISTING ASPHALT WALKING PATH TO

REMAIN. PROTECT FROM DAMAGE DURING

CONSTRUCTION. REPAIR ANY DAMAGE

CAUSED BY CONSTRUCTION ACTIVITIES.

EXPANSION

JOINT IN WALL

LIMITS OF CONSTRUCTION

EROSION CONTROLLIMITS OF CONSTRUCTION

EROSION CONTROL

LIMITS OF CONSTRUCTION

EROSION CONTROL

FILTER FABRIC BELOW LID

LIMITS OF

CONSTRUCTION

EROSION CONTROL

NEW 6" CLEAN OUT

660.67 T.C.

NOTE:

ELEVATIONS WITHOUT BOX ARE EXISTING FROM

REFERENCE SURVEY.

ELEVATIONS IN BOX ARE NEW

F.G. = FINISHED GRADE

T.C. = TOP OF CONCRETE WALK

T.W. = TOP OF CONCRETE WALL

SLOPE 1.5%

STM

S

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E. J.658.54 C. J.

658.54

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NEW 6" CLEAN OUT

NEW 6" CLEAN OUT

NEW 6" CLEAN OUT

C. J.

E. J.

C. J.

NEW CONTROL FENCE

CENTERED ON RETAINING

WALL. MOUNT WITH BASE

PLATE AND ANCHORS TO

TOP OF WALL

C. J.

76°

10"

6'-0"

10"

10"

6'-0

10"

6'-0

11'- 0" R

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9'-7 3 8

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11'-2 1 2

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RESTORE GRADE AND LAWN

PERIMETER FENCE,

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CONSTRUCTION

RETAINING WALL WITHOUT

GUARDRAIL.

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BEFORE EXCAVATION OF NEW RAMP

BEGINS.

REMOVE EXISTING CONTROL

FENCE AFTER CONSTRUCTION

OF NEW CONTROL FENCE.

REMOVE AND REPLACE

EXISTING FROST PORCH

WITH NEW STOOP AND

STEPS

C5

661.10 T.

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660.60 T.C.

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SERVICES. INSTALL BARRICADE OVER

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OF THE STOOP AND STEPS.

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C. J.

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658.83

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REMOVE SECTION OF

EXISTING FENCE FABRIC.

MATCH EXISTING GRADE

ELEVATION OF TRACK

NEW GRADE BEAM.

SEE DETAIL 4/C6.

3 LF 4" PVC STORM PIPE

STM

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C1

PROJECT NO: 2001

ADDENDUM 1 08/05/25

RELEASED FOR BIDS 07/09/25

OWNER REVIEW 07/07/25

LOWER LEVEL PLAN

HOUSING UNIT 1

OAKS CORRECTIONAL

FACILITY -

ADA EGRESS RAMPS AND

INFRASTRUCTURE

FILE NO. 472/19532.RLO

ACCT NO. ECFMaintProj

HOUSING UNIT 1

SCALE: 1/4" = 1'0

AutoCAD SHX Text

A/B WING STAIR

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INMATE

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WING - A

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INMATE

AutoCAD SHX Text

AutoCAD SHX Text

INMATE

AutoCAD SHX Text

AutoCAD SHX Text

INMATE

AutoCAD SHX Text

AutoCAD SHX Text

INMATE

AutoCAD SHX Text

AutoCAD SHX Text

INMATE

AutoCAD SHX Text

AutoCAD SHX Text

INMATE

AutoCAD SHX Text

AutoCAD SHX Text

INMATE

AutoCAD SHX Text

AutoCAD SHX Text

INMATE

AutoCAD SHX Text

AutoCAD SHX Text

INMATE

AutoCAD SHX Text

AutoCAD SHX Text

INMATE

AutoCAD SHX Text

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