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Great Lakes Water AuthorityWater Supply System

CONTRACT NO. GLWA-CON-253

CONTRACT DOCUMENTS

FOR

SPRINGWELLS WATER TREATMENT PLANT

RESERVOIR FILL LINE IMPROVEMENTS

BOARD OF DIRECTORS

Robert J. Daddow, Chairman

Freman Hendrix, Vice-Chairman

Brian Baker, Secretary

Gary A. Brown

Craig Hupy

Abe Munfakh, P.E.

Grant Gartell, P.E Sue McCormickDirector of Engineering Water Operations Chief Executive Officer

Terry Daniel Cheryl PorterDirector of Water Operations Chief Operating Officer

Book 2 of 3December 2017

Great Lakes Water Authority Contract GLWA-CON-253

Springwells Water Treatment Plant Reservoir Fill Line Improvements

THIS PAGE INTENTIONALLY LEFT BLANK


Springwells Water Treatment Plant Reservoir Fill Line Improvements TABLE OF CONTENTS -1

GREAT LAKES WATER AUTHORITY

SPRINGWELLS WTP RESERVOIR FILL LINE

CONTRACT NO. GLWA-CON-253

TECHNICAL SPECIFICATIONS

TABLE OF CONTENTS

DIVISION 01 GENERAL REQUIREMENTS

01 11 00 Summary of Work...........................................................................1-6

01 14 14 Control of Work ..............................................................................1-8

01 21 00 Allowances ......................................................................................1-4

01 25 00 Substitution Procedures ..................................................................1-6

01 29 02 Measurement and Payment (Lump Sum) .......................................1-10

01 31 19 Project Meetings .............................................................................1-8

01 32 17 Construction Progress Schedules ....................................................1-16

01 32 33 Construction Photographs ...............................................................1-4

01 33 00 Submittals .......................................................................................1-24

01 42 13 Administrative Provisions and Definitions .....................................1-36

01 43 00 Quality Requirements .....................................................................1-14

01 50 00 Temporary Facilities .......................................................................1-20

01 57 13 Erosion Control, Sedimentation and Containment

Of Construction Materials...............................................................1-8

01 61 00 Control of Materials ........................................................................1-18

01 66 10 Delivery, Storage and Handling ......................................................1-6

01 74 23 Cleaning Up ....................................................................................1-4

01 77 00 Contract Closeout............................................................................1-12

01 78 23 Operation and Maintenance Data....................................................1-8

01 79 00 Demonstration and Training ...........................................................1-2

DIVISION 02 - EXISTING CONDITIONS

02 01 20 Protecting Existing Underground Utilities......................................1-4

02 01 30 Connections To Existing Buried Pipelines .....................................1-4

02 32 19 Subsurface Utility Locating (Potholing) .........................................1-6

02 41 00 Demolition ......................................................................................1-4

DIVISION 03 CONCRETE

03 05 00 General Concrete Construction .......................................................1-6

03 10 00 Concrete Formwork ........................................................................1-10

03 15 00 Concrete Joints and Accessories .....................................................1-12



03 21 00 Reinforcement Bars ........................................................................1-12

03 30 00 Cast-In-Place Concrete ...................................................................1-24

03 34 00 Controlled Low Strength Material (CLSM) ..................................1-8

03 41 00 Precast Structural Concrete.............................................................1-8

03 60 00 Grout ...............................................................................................1-12

DIVISION 05 METALS

05 12 00 Structural Steel................................................................................1-12

05 51 10 Steel Stairs and Ladders..................................................................1-10

05 51 20 Aluminum Ships Ladders ..............................................................1-6

05 53 00 Metal Grating, Cover Plates and Access Hatches...........................1-8

DIVISION 09 - FINISHES

09 91 10 Shop Painting ..................................................................................1-4

09 96 00 High Performance Coatings............................................................1-8

Division 22 PLUMBING

22 14 29 Sump Pumps ...................................................................................1-4

Division 26 ELECTRICAL

26 00 00 General Provisions for Electrical Systems......................................1-18

26 01 26 Electrical Tests................................................................................1-44

26 05 19 Low-Voltage Electrical Power Conductors and Cables..................1-12

26 05 26 Grounding and Bonding for Electrical Systems .............................1-8

26 05 29 Hangers and Supports for Electrical Systems.................................1-8

26 05 33.13 Rigid Conduits ...............................................................................1-14

26 05 43 Underground Raceway Systems ....................................................1-6

26 05 53 Identification for Electrical Systems...............................................1-8

26 27 26 Wiring Devices ...............................................................................1-6

26 29 33 Control Stations ..............................................................................1-8

26 29 36 Low-Voltage Motor Starters ...........................................................1-6

26 42 13 Cathodic Protection and Joint Bonding ..........................................1-8

26 50 00 Lighting...........................................................................................1-8

DIVISION 31 - EARTHWORK

31 23 00 Excavation and Fill .........................................................................1-16

31 50 00 Excavation and Support Systems....................................................1-10



DIVISION 32 EXTERIOR IMPROVEMENTS

32 31 19 Decorative Metal Picket Fences .....................................................1-8

DIVISION 33 - UTILITIES

33 05 19 Ductile Iron Pipe ............................................................................1-28

33 13 00 Disinfection of Water Piping and Structures ..................................1-6

33 40 00 Storm Drainage Utilities .................................................................1-6

DIVISION 40 - PROCESS INTEGRATION

40 05 15 Pressure Testing of Piping .............................................................1-6

40 23 13.01 Process Valves and Appurtenances ................................................1-10

40 23 13.02 Gate Valves and Appurtenances .....................................................1-12

40 23 13.03 Electric Motor Actuators and Appurtenances .................................1-14

40 23 13.12 Plunger Valves and Appurtenances ................................................1-14

40 23 19.01 Pipe Supports ..................................................................................1-14

40 23 19.05 Process Piping and Appurtenances .................................................1-10

40 61 21 Process Control System Factory Acceptance Testing ....................1-12

40 61 23 Process Control System Startup and Field Testing .........................1-8

40 91 00 Process Control and Instrumentation ..............................................1-24

40 91 07 Level Detection ...............................................................................1-4

40 91 08 Pressure Measuring .........................................................................1-6

40 92 00 Control Panels .................................................................................1-28

40 93 00 Process Control Description and General PLS Functions ..............1-8

40 93 00.01 Process Control Description CD-01 Reservoir Fill Line

Control System................................................................................1-6

40 95 10 PLC-Based Control System Hardware ...........................................1-24

40 95 20 PLC-Based Control System Software .............................................1-6

APPENDICES

APPENDIX A - Final Control Element, Instrument Certification, And

Loop Check Example Sheets

APPENDIX B - I/O Listing

APPENDIX C - Instrument List

APPENDIX D - Springwells Reservoir Geotechnical Report

Great Lakes Water Authority Contract GLWA-CON-253 01 11 00 SUMMARY OF WORK

Springwells Water Treatment Plant Reservoir Fill Line Improvements 01 11 00-1

SECTION 01 11 00

SUMMARY OF WORK

PART 1 - GENERAL

1.01 SUMMARY:

A. Section Includes:

1. Project information.

2. Work covered by Contract Documents.

3. Work by Owner.

4. Access to site.

5. Coordination with occupants.

6. Work restrictions.

7. Specification and drawing conventions.

8. Miscellaneous provisions.

B. Related Requirements:

1. Division 01 Section "Temporary Facilities" for limitations and procedures

governing temporary use of Owners facilities.

1.02 PROJECT INFORMATION:

A. Project Identification: Great Lakes Water Authority Springwells WTP Reservoir Fill

Line

B. Project Location: 8300 W. Warren Ave. Dearborn, MI 48126

C. Owner's Representative: Erich Klun, GLWA Project Manager. Email:

[email protected].

D. Engineer: AECOM

E. Engineer's Consultants: The Engineer has retained the following design professionals

who have prepared designated portions of the Contract Documents:

1. METCO Services: Electrical, and Instrumentation and Control.



F. Other Owner Consultants: The Owner has retained the following design

professionals who have prepared designated portions of the Contract Documents:

1. Not Applicable

1.03 WORK COVERED BY CONTRACT DOCUMENTS:

A. The Work of Project is defined by the Contract Documents and consists of the

following:

1. The Springwells Reservoir Fill Line Project consist of the following major items

of work:

a. Erosion and sediment control measures;

b. Temporary removal and replacement of limited sections of decorative site

security fence;

c. Construction of temporary project work area site security fencing;

d. Construction of temporary site access drives;

e. Removal and replacement of limited sections of concrete roadway;

f. Draining (by pumping on site), cleaning and sediment removal, disinfecting

finished water Reservoir No. 1

g. Demolition of trees, portion of a below grade brick and mortar valve vault,

miscellaneous below grade piping, limited portion of a cast-in-place concrete

reservoir wall for new pipe insertion;

h. Construction of new storm sewer line and sump pump discharge line,

including some by-pass pumping;

i. Construction of 42-inch pipe, fittings and appurtenances;

j. Construction of a cast-in-place concrete valve vault with isolation valves and

plunger valves, fittings and appurtenances, and sump pumps;

k. Connection of new piping to:

(1) Existing flange on a 72 x 42 x 72 tee;

(2) Existing Reservoir No. 1 (through south reservoir wall);

l. Construction of electrical and instrumentation and control, including buried

ductbank, to support the valve vault and the monitoring and control of the

plunger valves and actuators;



m. Flushing, pressure testing and disinfection of new potable water facilities

(piping) including coordination with Owner on disinfection of existing water

facilities;

n. System testing and commissioning:

(1) Including 15 day uninterrupted equipment operation test to be

performed after acceptance of pressure testing and disinfection.

o. Perform site restoration.

B. Type of Contract:

1. Project will be constructed under a single prime contract payable under a lump

sum according to an approved schedule of values.

1.04 WORK BY OWNER:

A. General: Cooperate fully with Owner so work may be carried out smoothly, without

interfering with or delaying work under this Contract or work by Owner. Coordinate the

Work of this Contract with work performed by Owner.

B. Work to be performed by the Owner has been indicated on the documents. The

Contractor shall coordinate operations with the Owners Contract personnel and other

contractors, at no additional cost to the Owner.

C. Owner will isolate the section of existing 72-inch water main to facilitate the

Contractors connection to the existing 42-inch flange. Owner will prepare, test and

place the 72-water main back into service once the Contractor notifies the Owner they

are ready.

D. Owner will isolate Reservoir No. 1 to facilitate the Contractors work in draining,

cleaning and modifying the southwall for the new pipe insertion. Owner will assist the

Contractor in the disinfection and returning to service Reservoir No. 1.

E. Contractor shall coordinate with Owner and provide no less than 30 days notice for

isolation of the 72-inch water main and Reservoir No. 1. Contractor shall coordinate

their sequence of construction to the extent possible tom limit the out-of-service duration

for both the 72-inch water main and Reservoir No. 1. Contractor shall be required to

detail the timing and duration for these two facility shutdowns in a GLWA Equipment

Shutdown Request (ESR) Form.

F. For all other activities requiring coordination with the Owner, Contractor shall provide

no less than 72 hours of notification to the Owner.



1.05 ACCESS TO SITE:

A. General: Contractor shall have limited use of Project site for construction operations as

indicated on Drawings by the Contract limits and as indicated by requirements of this

Section.

B. Use of Site: Limit use of Project site to areas within the Contract limits indicated. Do

not disturb portions of Project site beyond areas in which the Work is indicated.

1. Driveways, Walkways and Entrances: Keep driveways and entrances serving

premises clear and available to Owner, Owner's employees, and emergency

vehicles at all times. Do not use these areas for parking or storage of materials.

a. Schedule deliveries to minimize use of driveways and entrances by

construction operations.

b. Schedule deliveries to minimize space and time requirements for storage of

materials and equipment on-site.

C. The Contractor shall provide a completely equipped first aid kit at the site of each

location where the Work is progressing. The Contractor shall designate a responsible

member of the organization for administering first aid at all times while the Work is in

progress.

D. Contractor shall maintain the flow in all existing sanitary and storm sewers during

construction. Sewer systems experience surcharge conditions during wet weather

events. No additional compensation will be considered by Owner for bypass pumping.

Payment for said costs is to be included in the unit price for the Work required.

1.06 COORDINATION WITH OCCUPANTS:

A. Full Owner Occupancy: Owner will occupy site during entire construction period.

Cooperate with Owner during construction operations to minimize conflicts and

facilitate Owner usage. Perform the Work so as not to interfere with Owners day-to-

day operations. Maintain existing exits unless otherwise indicated.

1. Maintain access to existing walkways, corridors, and other adjacent occupied or

used facilities. Do not close or obstruct walkways, corridors, or other occupied or

used facilities without written permission from Owner and approval of authorities

having jurisdiction.

2. Notify Owner not less than 72 hours in advance of activities that will affect

Owner's operations.

1.07 WORK RESTRICTIONS:

A. Work Restrictions, General: Comply with restrictions on construction operations.



1. Comply with limitations on use of public streets and with other requirements of

authorities having jurisdiction.

B. On-Site Work Hours: Limit work in the existing building to normal business working

hours of 7:00 a.m. to 4:00 p.m., Monday through Friday, unless otherwise indicated.

1. Weekend Hours: With Owner permission.

2. Early Morning Hours: With Owner permission.

3. Hours for Utility Shutdowns: Coordinate with Owner.

4. Hours for noisy activity: Off shift hours, Coordinate with Owner.

C. Existing Utility Interruptions: Do not interrupt utilities serving facilities occupied by

Owner or others unless permitted under the following conditions and then only after

providing temporary utility services according to requirements indicated:

1. Notify Engineer and Owner not less than 3 days in advance of proposed utility

interruptions.

2. Obtain Engineer or Owner written permission before proceeding with utility

interruptions.

D. Noise, Vibration, and Odors: Coordinate operations that may result in high levels of

noise and vibration, odors, or other disruption to Owner occupancy with Owner.

1. Notify Engineer and Owner not less than 3 days in advance of proposed disruptive

operations.

2. Obtain Engineer or Owner written permission before proceeding with disruptive

operations.

E. Nonsmoking Building: Smoking is not permitted within the building or within 25 feet

(8 m) of entrances, operable windows, or outdoor-air intakes.

F. Controlled Substances: Use of tobacco products and other controlled substances on

Project site is not permitted.

G. Employee Identification: Provide corporate identification tags (i.e., company name and

logo) for Contractor personnel working on Project site. The Contractors personnel shall

wear corporate identification tags at all times. To facilitate headcounts during plant

evacuations for drills and emergencies, Contractors personnel shall sign in/out daily at

the Owners designated areas.

H. Employee Screening: Comply with Owner's requirements for drug and background

screening of Contractor personnel working on Project site.

1. Maintain list of approved screened personnel with Owners representative.



1.08 SPECIFICATION AND DRAWING CONVENTIONS:

A. Specification Content: The Specifications use certain conventions for the style of

language and the intended meaning of certain terms, words, and phrases when used in

particular situations. These conventions are as follows:

1. Imperative mood and streamlined language are generally used in the

Specifications. The words "shall," "shall be," or "shall comply with," depending

on the context, are implied where a colon (:) is used within a sentence or phrase.

2. Specification requirements are to be performed by Contractor unless specifically

stated otherwise.

B. Division 01 General Requirements: Requirements of Sections in Division 01 apply to

the Work of all Sections in the Specifications.

C. Drawing Coordination: Requirements for materials and products identified on Drawings

are described in detail in the Specifications. One or more of the following are used on

Drawings to identify materials and products:

1. Terminology: Materials and products are identified by the typical generic terms

used in the individual Specifications Sections.

2. Abbreviations: Materials and products are identified by abbreviations published as

part of the U.S. National CAD Standard and scheduled on Drawings.

3. Keynoting: Materials and products are identified by reference keynotes

referencing Specification Section numbers found in the Contract Documents.

PART 2 - PRODUCTS

(Not Used)

PART 3 - EXECUTION

(Not Used)

END OF SECTION

Great Lakes Water Authority Contract GLWA-CON-253 01 14 14 CONTROL OF WORK


SECTION 01 14 14

CONTROL OF WORK

PART 1 - GENERAL

1.01 COORDINATION

A. The Contractor shall furnish personnel, equipment and construction aids that will be

efficient, appropriate, and sufficient to secure a satisfactory quality of work and a rate of

progress that will ensure the completion of the Work within the time stipulated in the

Contract Documents. Contractor shall coordinate with Miss Dig and other Agencies

having jurisdiction over property or structures in and around the construction area.

B. If at any time, Contractors resources appear to the Engineer to be inefficient,

inappropriate, or insufficient to achieve the required quality or rate of progress of the

Work, the Engineer may direct the Contractor to increase the efficiency, change the

character, or increase the number of personnel and equipment, and the Contractor shall

comply. Failure of the Engineer to give such a direction shall in no way relieve the

Contractor of its obligations to secure the required quality or rate of progress of Work.

1.02 HOURS OF WORK:

A. The Contractor may normally prosecute the Work during the daylight hours of any

weekday as restricted in Section 01 11 00 Summary of Work, providing that the

operations are conducted as to not create a public nuisance or disturb the peace.

However, should the Contractor be stopped, by order of a public authority, from working

at times that are contrary to or in violation of any law, ordinance, permit, or license, the

Contractor shall not be entitled to an extension of time due to such stoppages.

B. At the beginning of Work on this Contract, the Contractor shall notify the Engineer in

writing, of the days and hours that will constitute a normal workweek. Whenever the

Contractor intends to depart from the specified workweek, the Contractor shall notify the

Engineer at least 24 hours in advance in writing of the change so that the Engineer may

make the necessary arrangements to have required inspectors assigned to the Work.

Failure of the Contractor to give such advance notice may cause the Engineer to require

removal or uncovering of the work performed during such time without the Engineers

knowledge.

C. If an emergency arises that would require work to be performed outside of the normal

working hours of the specified workweek to save or protect life or property, the

requirements of the 24-hour notification would be waived. The Contractor shall notify

the Engineer as soon as the Contractor determines that an emergency exists that

necessitates a change in or extension of the normal hours of work. However, the

Contractors determination of the existence of an emergency is subject to review and

revision by the Engineer.



D. The normal workweek schedule and/or daily hours of work shall be altered at the

Engineers direction, when, in his judgment, such alteration is necessary to maintain the

required progress of the Work.

1.03 CONSTRUCTION SEQUENCING:

A. Construction of this project will require the coordination of GLWA Project Manager,

Springwells Plant Management and Operations, GLWA System Controls, GLWA Field

Services, and the project design consultant. The final construction sequencing plan will

be determined by the contractors means and methods. The following discussion

identifies one potential sequence of construction for consideration:

1. Install dewatering as may be needed around vault site encompassing tie-in

locations at the existing steel water main and Reservoir No. 1.

2. Excavate for vault and construct vault foundation, base slab and walls.

3. Construct electrical ductbank, conduit and wire, control cabinet, sump pumps, etc.

4. Install associated piping from vault toward; 1) Reservoir No. 1 and 2) 42-inch

flange connection point on existing 72-inch steel water main.

5. Install gate isolation valves in new vault.

6. Install bulkhead on end of new yard piping installed from vault toward 42-inch

flange connection point on existing 72-inch steel water main. Verify gate valves in

the vault are closed. Fill piping from vault to end of constructed pipe and pressure

test. Drain when finished.

7. Isolate and drain existing 72-inch steel water main section encompassing existing

42-inch flanged connection point (To be coordinated with GLWA through

submission of an Equipment Shutdown Request).

8. Prepare existing flange face and install restrained flanged coupling adaptor with

insulating kit, then connect to pipe segment extending from vault.

9. Fill new yard piping and isolated section of existing 72-inch main, disinfect, bacti

sample and return to service (To be coordinated with GLWA).

10. Install energy dissipation valves and piping appurtenances between closed

isolation gates in the vault. Connect all electrical and instrumentation and controls.

11. Fill, pressure test, disinfect and bacti sample vault piping.

12. Construct vault roof.

13. Isolate Reservoir No. 1 through multiple gate closures and dewater Reservoir No.

1 (To be coordinated with GLWA through submission of an Equipment Shutdown



Request). Clean Reservoir No. 1 of filter media and sediments. Demolish limited

southside wall areas for wall pipe with thrust collar installation. Install wall pipe to

exterior and restore reservoir wall.

14. Install blind flange on pipe end in reservoir. Make connection between wall pipe

and previously installed yard piping. Verify gate valves in vault are closed. Fill

piping from vault to reservoir, pressure test, disinfect and bacti sample.

15. Remove blind flange from pipe in reservoir.

16. Test new system into in-service Reservoir No. 1. Drain Reservoir No. 1 of test

water as necessary.

17. Refill and disinfect reservoir, bacti sample and return to service (To be coordinated

with GLWA).

18. Remove dewatering and restore site.

1.04 OCCUPYING PRIVATE LAND:

A. The Contractor shall not (except after written consent from the proper parties) enter or

occupy with personnel, tools, materials, or equipment any land outside the rights of way

or property of the Owner. A copy of the written consent shall be given to the Engineer.

1.05 PIPE LOCATIONS:

A. Exterior pipelines will be located substantially as indicated on the Drawings, but the

right is reserved to the Owner, acting through the Engineer, to make such modifications

in location as may be found desirable to avoid interference with existing structures or for

other reasons. Where fittings, etc., are noted on the Drawings, such notation is for the

Contractor's convenience and does not relieve him from laying and jointing different or

additional items where required.

B. Small interior piping is indicated diagrammatically on the Drawings, and the exact

location is to be determined in the field. Piping shall be arranged in a neat, compact, and

workmanlike manner, with a minimum of crossing and interlacing, so as not to interfere

with equipment or access ways, and, in general, without diagonal runs.

1.06 DIMENSION OF EXISTING STRUCTURES:

A. The Contractor shall verify the dimensions and locations of existing structures in the

field before the fabrication of any material or equipment which is dependent on the

correctness of such information.

1.07 OPEN EXCAVATIONS:

A. All open excavations shall be adequately safeguarded by providing temporary

barricades, fencing, caution signs, lights, and other means to prevent accidents to



persons and damage to property, and in accordance with applicable occupational health

and safety regulations. The Contractor shall, at his own expense, provide suitable and

safe bridges and other crossings for accommodating travel by pedestrians and workmen.

Bridges provided for access during construction shall be removed when no longer

required. The length or size of excavation will be controlled by the particular

surrounding conditions, but shall always be confined to the limits prescribed by the

Engineer. If the excavation becomes a hazard, or if it excessively restricts traffic at any

point, the Engineer or Owner may require special construction procedures such as

limiting the length of the open trench, prohibiting stacking excavated material in the

street, and requiring that the trench shall not remain open overnight.

B. The Contractor shall take precautions to prevent injury to the public due to open

trenches. All trenches, excavated material, equipment, or other obstacles which could be

dangerous to the public shall be well lighted at night.

1.08 TEST PITS:

A. Test pits for the purpose of locating underground pipeline or structures in advance of the

construction shall be excavated and backfilled by the Contractor at the direction of the

Engineer. Test pits shall be backfilled immediately after their purpose has been satisfied

and the surface restored and maintained in a manner satisfactory to the Engineer.

1.09 INTERFERENCE WITH AND PROTECTION OF STREETS:

A. The Contractor shall not close or obstruct any portion of a street, road, or private way

without obtaining permits therefor from the proper authorities. If any street, road or

private way shall be rendered unsafe by the Contractor's operations, he shall make such

repairs or provide such temporary ways or guards as shall be acceptable to the proper

authorities.

B. Streets, roads, private ways, and walks not closed shall be maintained passable and safe

by the Contractor, who shall assume and have full responsibility for the adequacy and

safety of provisions made therefor.

C. The Contractor shall, at least 24 hours in advance, notify the Police and Fire

Departments in writing, with a copy to the Engineer, if the closure of a street or road is

necessary. The Contractor shall cooperate with the Police Department in the

establishment of alternate routes and shall provide adequate detour signs, plainly marked

and well lighted, in order to minimize confusion.

1.10 TRAFFIC CONTROL:

A. For control of moderate traffic, the Contractor shall provide an adequate number of

flagmen employed at his own expense.

B. The employment or presence of traffic flagmen, special officers, or police shall in no

way relieve the Contractor of any responsibility or liability which is his under the terms

of the contract.



1.11 CARE AND PROTECTION OF PROPERTY:

A. The Contractor shall be responsible for the preservation of all public and private

property, and shall use every precaution necessary to prevent damage thereto. If any

direct or indirect damage is done to public or private property by or on account of any

act, omission, neglect, or misconduct in the execution of the work on the part of the

Contractor, such property shall be restored by the Contractor, at his expense, to a

condition similar or equal to that existing before the damage was done, or he shall make

good the damage in other manner acceptable to the Engineer and Owner.

1.12 INTERFERENCE WITH EXISTING WORKS:

A. The Contractor shall at all times conduct his operations so as to interfere as little as

possible with existing works. The Contractor shall develop a program, in cooperation

with the Engineer and interested officials, which shall provide for the construction and

putting into service of the new works in the most orderly manner possible. This program

shall be adhered to except as deviations therefrom are expressly permitted. All work of

connecting with, cutting into, and reconstructing existing pipes or structures shall be

planned to interfere with the operation of the existing facilities for the shortest possible

time when the demands on the facilities best permit such interference, even though it

may be necessary to work outside of normal working hours to meet these requirements.

Before starting work which will interfere with the operation of existing facilities, the

Contractor shall do all possible preparatory work and shall see that all tools, materials,

and equipment are made ready and at hand.

B. The Contractor shall make such minor modifications in the work relating to existing

structures as may be necessary, without additional compensation.

C. The Contractor shall have no claim for additional compensation by reason of delay or

inconvenience in adapting his operations to the need for continuous flow of water.

1.13 MAINTAINING FLOWS:

A. The Contractor shall at his own cost, provide all the flow of sewers, drains and water

courses interrupted during the progress of the work, and shall immediately cart away and

remove all offensive matter. The entire procedure of maintaining existing flow shall be

fully discussed with the Engineer well in advance of the interruption of any flow.

1.14 PROTECTION AND RELOCATION OF EXISTING STRUCTURES AND

UTILITIES:

A. The Contractor shall assume full responsibility for the protection of all buildings,

structures, and utilities, public or private, including poles, signs, services to buildings,

utilities in the street, gas pipes, water pipes, hydrants, sewers, drains, and electric and

telephone cables, whether or not they are shown on the Drawings. The Contractor shall

carefully support and protect all such structures and utilities from injury of any kind.

Any damage resulting from the Contractor's operations shall be repaired by him at his

expense.



B. The Contractor shall bear full responsibility for obtaining all locations of underground

structures and utilities (including existing water services, drain lines, and sewers).

Services to buildings shall be maintained, and all costs or charges resulting from damage

thereto shall be paid by the Contractor.

C. Protection and temporary removal and replacement of existing utilities and structures as

described in this Section shall be a part of the work under the Contract and all costs in

connection therewith shall be included in the Total Price Bid in the Bid Form.

D. If, in the opinion of the Engineer, permanent relocation of a public utility not identified

under this contract is required, he may direct the Contractor, in writing, to perform the

work. Work so ordered will be paid at the Contract unit prices, if applicable, or as extra

work under Article 11 of the Supplementary Conditions. If relocation of a privately

owned utility is required, the Contractor will notify the Utility to perform the work as

expeditiously as possible. The Contractor shall fully cooperate with the Engineer and

Utility, and shall have no claim for delay due to such relocation. The Contractor shall

notify all utility companies in writing at least 72 hours (excluding Saturdays, Sundays,

and Legal holidays) before excavating in any public way. Contractor shall also notify

MISS DIG, telephone number 1-800-482-7171 at least 72 hours prior to start of work.

E. The Contractor shall coordinate the removal and replacement of traffic loops and signals,

if required for the performance of the work, at no additional cost to the Owner.

1.15 INSPECTION OF WORK AWAY FROM THE SITE:

A. If work to be done away from the construction site is to be inspected on behalf of the

Owner during its fabrication, manufacture, or testing, or before shipment, the Contractor

shall give notice to the Engineer and Owner of the place and time where such

fabrication, manufacture, testing, or shipping is to be done. Such notice shall be in

writing and delivered to the Engineer in ample time so that the necessary arrangements

for the inspection can be made.

1.16 COOPERATION WITHIN THIS CONTRACT:

A. All firms or persons authorized to perform any work under this Contract shall cooperate

with General Contractor and his Subcontractors or trades, and shall assist in

incorporating the work of other trades where necessary or required.

B. Cutting and patching, drilling and fitting shall be carried out where required by the trade

or subcontractor having jurisdiction, unless otherwise indicated herein or recommended

by the Engimeer.

1.17 CLEANUP AND DISPOSAL OF EXCESS MATERIAL:

A. During the course of the work, the Contractor shall keep the site of his operations in as

clean and as neat a condition as is possible. He shall dispose of all residue resulting

from the construction work and, at the conclusion of the work, he shall remove and haul

away any surplus excavation, broken pavement, lumber, equipment, temporary



structures, and any other refuse remaining from the construction operations, and shall

leave the entire site of the work in a neat and orderly condition.

B. In order to prevent environmental pollution arising from the construction activities

related to the performance of this Contract, the Contractor and his subcontractors shall

comply with all applicable Federal, State, and local laws, and regulations concerning

waste material disposal, as well as the specific requirements stated in this Section and

elsewhere in the Specifications.

C. The Contractor is advised that the disposal of excess excavated material in wetlands,

stream corridors, and plains is strictly prohibited even if the permission of the property

owner is obtained. Any violation of this restriction by the Contractor or any person

employed by him, will be brought to the immediate attention of the responsible

regulatory agencies, with a request that appropriate action be taken against the offending

parties. Therefore, the Contractor will be required to remove the fill at his own expense

and restore the area impacted.

1.18 PRECAUTIONS DURING ADVERSE WEATHER

A. The Contractor shall take all necessary precautions during and against the possibility of

adverse weather, so that the Work may be done properly and satisfactory in all respects.

When required, protection shall be provided by use of tarpaulins, wood and building-

paper shelters, or other suitable means.

B. During cold weather, materials shall be preheated, if required, and the materials and

adjacent structure into which they are to be incorporated shall be made and kept

sufficiently warm so that a proper bond will occur, and proper curing, aging, or drying

will result. Protected spaces shall be artificially heated by suitable means resulting in a

moist or a dry atmosphere according to the particular requirements of the Work being

protected. Ingredients for concrete and mortar shall be sufficiently heated so that the

mixture will be warm throughout when used. The Contractor shall provide suitable

means of protection to prevent freezing below slabs and any other Concrete Work to

frost heave. This shall include all existing and new facilities.

1.19 CONFINED SPACE ENTRY

A. Applicable confined space entry procedures shall be followed.

B. At the preconstruction meeting, the Contractor shall submit to the Engineer a copy of

their safety program for confined space entry in accordance with current OSHA and

MIOSHA requirements. Prior to entry into any confined space, the Contractor shall

submit to the Engineer a copy of their daily entry permit in accordance with current

OSHA and MIOSHA requirements.

C. Contractor shall perform all work in accordance with the latest edition of Construction

Safety Standards as adopted by the Michigan Department of Labor Construction Safety

Standards for Occupational Health.



D. Contractor shall perform all work in accordance with the latest edition of Michigan

Department of Environmental Quality, Occupational Health Standard for Construction.

E. Contractor shall comply with the latest edition of the requirements, specifications and

standards as provided for under the Michigan Occupational Safety and Health Act., as

amended, and in force at the date thereof and all other applicable Owner, Federal, State

and Local requirements, ordinances, statutes and laws.

PART 2 - PRODUCTS

(Not Used)

PART 3 - EXECUTION

(Not Used)

END OF SECTION

Great Lakes Water Authority Contract GLWA-CON-253 01 21 00 ALLOWANCESSpringwells Water Treatment Plant Reservoir Fill Line Improvements 01 21 00-1

SECTION 01 21 00

ALLOWANCES

PART 1 - GENERAL

1.01 DESCRIPTION:

A. Section includes administrative and procedural requirements governing allowances.

1. Certain items are specified in the Contract Documents by allowances. Allowances have been established in lieu of additional requirements and to defer selection of actual materials and equipment to a later date when direction will be provided to Contractor. If necessary, additional requirements will be issued by Change Order.

B. Types of allowances include the following:1. Contingency allowances.2. The Contractor agrees that they are not entitled to payment of Allowances, except

for additional work carried out by them in accordance with the Contract as directed by the Engineer and only to the extent of such additional work as directed by the Engineer. Use the allowances only as directed by Engineer for Owners purposes and only by Change Order(s) that indicate amount(s) to be charged to the allowance.

1.02 SELECTION AND PURCHASE:

A. At the earliest practical date after award of the Contract, advise Engineer of the date when final selection and purchase of each product or system described by an allowance must be completed to avoid delaying the Work.

B. At Engineer 's request, obtain proposals for each allowance for use in making final selections. Include recommendations that are relevant to performing the Work.

C. Purchase products and systems selected by Engineer from the designated supplier.

1.03 SUBMITTALS:

A. Submit proposals for purchase of products or systems included in allowances, in the form specified for Change Orders.

B. Submit invoices or delivery slips to show actual quantities of materials delivered to the site for use in fulfillment of each allowance.

C. Submit time sheets and other documentation to show labor time and cost for installation of allowance items that include installation as part of the allowance.


D. Coordinate and process submittals for allowance items in same manner as for other portions of the Work.

1.04 CONTINGENCY ALLOWANCES:

A. The Contractor agrees that they are not entitled to payment of Allowances, except for additional work carried out by them in accordance with the Contract as directed by the Engineer and only to the extent of such additional work as directed by the Engineer. Use the contingency allowance only as directed by Engineer for Owner's purposes and only by Change Orders that indicate amounts to be charged to the allowance.

B. Contractor's overhead, profit, and related costs for products and equipment ordered by Owner under the contingency allowance are included in the allowance and are not part of the Contract Sum. These costs include delivery, installation, taxes, insurance, equipment rental, and similar costs.

C. Change Orders authorizing use of funds from the contingency allowance will include Contractor's related costs and reasonable overhead and profit margins.

D. At Project closeout, credit unused amounts remaining in the contingency allowance to Owner by Change Order.

1.05 ADJUSTMENT OF ALLOWANCES:

A. Allowance Adjustment: To adjust allowance amounts, prepare a Change Order proposal based on the difference between purchase amount and the allowance, multiplied by final measurement of work-in-place where applicable. If applicable, include reasonable allowances for cutting losses, tolerances, mixing wastes, normal product imperfections, and similar margins.

1. Include installation costs in purchase amount only where indicated as part of the allowance.

2. If requested, prepare explanation and documentation to substantiate distribution of overhead costs and other margins claimed.

3. Submit substantiation of a change in scope of work, if any, claimed in Change Orders related to unit-cost allowances.

4. Owner reserves the right to establish the quantity of work-in-place by independent quantity survey, measure, or count.

B. Submit claims for increased costs because of a change in scope or nature of the allowance described in the Contract Documents, whether for the purchase order amount or Contractor's handling, labor, installation, overhead, and profit.

1. Do not include Contractor's or subcontractor's indirect expense in the Change Order cost amount unless it is clearly shown that the nature or extent of work has


changed from what could have been foreseen from information in the Contract Documents.

2. No change to Contractor's indirect expense is permitted for selection of higher- or lower-priced materials or systems of the same scope and nature as originally indicated.

PART 2 - PRODUCTS

(Not Used)

PART 3 - EXECUTION

3.01 EXAMINATION:

A. Examine products covered by an allowance promptly on delivery for damage or defects. Return damaged or defective products to manufacturer for replacement.

3.02 PREPARATION:

A. Coordinate materials and their installation for each allowance with related materials and installations to ensure that each allowance item is completely integrated and interfaced with related work.

3.03 SCHEDULE OF ALLOWANCES:

A. Allowance No. 1: Provisional Allowance: Include a contingency allowance of $1,500,000.00 for use according to Owner's written instructions.

3.04 CLOSEOUT ACTIVITIES:

A. Provide in accordance with Section 01 77 00.

END OF SECTION

Great Lakes Water Authority Contract GLWA-CON-253 01 25 00 SUBSTITUTION PROCEDURES


SECTION 01 25 00

SUBSTITUTION PROCEDURES

PART 1 - GENERAL

1.01 DESCRIPTION:

A. Section includes administrative and procedural requirements for substitutions.

1.02 DEFINITIONS:

A. Substitutions: Changes in products, materials, equipment, and methods of construction

from those required by the Contract Documents and proposed by Contractor.

1. Substitutions for Cause: Changes proposed by Contractor that are required due to

changed Project conditions, such as unavailability of product, regulatory changes,

or unavailability of required warranty terms.

2. Substitutions for Convenience: Changes proposed by Contractor or Owner that are

not required in order to meet other Project requirements but may offer advantage

to Contractor or Owner.

1.03 SUBMITTALS:

A. Substitution Requests: Submit three copies of each request for consideration. Identify

product or fabrication or installation method to be replaced. Include Specification

Section number and title and Drawing numbers and titles.

1. Documentation: Show compliance with requirements for substitutions and the

following, as applicable:

a. Statement indicating why specified product or fabrication or installation

cannot be provided, if applicable.

b. Coordination information, including a list of changes or revisions needed to

other parts of the Work and to construction performed by Owner and

separate contractors that will be necessary to accommodate proposed

substitution.

c. Detailed comparison of qualities of proposed substitution with those of the

Work specified. Include annotated copy of applicable Specification Section.

Significant qualities may include attributes such as performance, weight,

size, electrical characteristics, visual effect, sustainable design

characteristics, warranties, and specific features and requirements indicated

and specified. Indicate deviations, if any, from the Work specified.



d. Product Data, including drawings and descriptions of products and

fabrication and installation procedures.

e. Samples, where applicable or requested.

f. Certificates and qualification data, where applicable or requested.

g. List of similar installations for completed projects with project names and

addresses and names, telephone numbers and addresses of engineers and

owners.

h. Material test reports from a qualified testing agency indicating and

interpreting test results for compliance with requirements indicated.

i. Research reports evidencing compliance with building code in effect for

Project.

j. Detailed comparison of Contractor's construction schedule using proposed

substitution with products specified for the Work, including effect on the

overall Contract Time. If specified product or method of construction

cannot be provided within the Contract Time, include letter from

manufacturer, on manufacturer's letterhead, stating date of receipt of

purchase order, lack of availability, or delays in delivery.

k. Cost information, including a proposal of change, if any, in the Contract

Sum.

l. Contractor's certification that proposed substitution complies with

requirements in the Contract Documents except as indicated in substitution

request, is compatible with related materials, and is intended for applications

indicated.

m. Contractor's waiver of rights to additional payment or time that may

subsequently become necessary because of failure of proposed substitution

to produce indicated results.

2. Engineer's Action: If necessary, Engineer will request additional information or

documentation for evaluation within seven days of receipt of a request for

substitution Engineer will notify Contractor of acceptance or rejection of proposed

substitution within 15 days of receipt of request, or seven days of receipt of

additional information or documentation, whichever is later.

a. Forms of Acceptance: Change Order, Construction Change Directive, or

Engineer's Supplemental Instructions for minor changes in the Work.

b. Use product specified if Engineer does not issue a decision on use of a

proposed substitution within time allocated.



1.04 QUALITY ASSURANCE:

A. Compatibility of Substitutions: Investigate and document compatibility of proposed

substitution with related products and materials. Engage a qualified testing agency to

perform compatibility tests recommended by manufacturers at no cost to the Engineer or

Owner.

1.05 PROCEDURES:

A. Coordination: Revise or adjust affected work as necessary to integrate work of the

approved substitutions.

PART 2 - PRODUCTS

2.01 SUBSTITUTIONS:

A. Substitutions for Cause: Submit requests for substitution immediately on discovery of

need for change, but not later than 15 days prior to time required for preparation and

review of related submittals.

1. Conditions: Engineer will consider Contractor's request for substitution when the

following conditions are satisfied. If the following conditions are not satisfied,

Engineer will return requests without action, except to record noncompliance with

these requirements:

a. Requested substitution is consistent with the Contract Documents and will

produce specified and indicated results.

b. Substitution request is fully documented and properly submitted.

c. Requested substitution will not negatively affect Contractor's construction

schedule.

d. Requested substitution has received necessary approvals of authorities

having jurisdiction.

e. Requested substitution is compatible with other portions of the Work.

f. Requested substitution has been coordinated with other portions of the

Work.

g. Requested substitution provides specified warranty.

h. If requested substitution involves more than one contractor, requested

substitution has been coordinated with other portions of the Work, is

uniform and consistent, is compatible with other products, and is acceptable

to all contractors involved.



B. Substitutions for Convenience: Not allowed.

PART 3 - EXECUTION

3.01 CONTRACT CLOSEOUT:

A. Provide in accordance with Section 01 77 00.



Form 01 25 00-1

SUBSTITUTION REQUEST

The Undersigned certifies:

Proposed substitution has been fully investigated and determined to be equal or superior in all respects to specified product.

Same warranty will be furnished for proposed substitution as for specified product.

Same maintenance service and source of replacement parts, as applicable, is available.

Proposed substitution will have no adverse effect on other trades and will not affect or delay progress schedule.

Claims for additional costs related to accepted substitution which may subsequently become apparent are to be waived.

Proposed substitution does not affect dimensions and functional clearances.

Payment will be made for changes to design, including [Engineer][CM] design, detailing, and construction costs caused by the substitution.

Coordination, installation, and changes in the Work as necessary for accepted substitution will be complete in all respects.

Submitted by:

Signed by:

Firm:

Address:

Telephone:

Attachments:

[Engineer][CM] REVIEW AND ACTION

Substitution approved Make submittals in accordance with Specification Section 01 25 00.

Substitution approved as noted Make submittals in accordance with Specification Section 01 25 00.

Substitution rejected Use specified materials.

Substitution Request received too late Use specified materials.

Signed by: Date:

Additional Comments: Contractor Subcontractor Supplier Manufacturer [Engineer][CM] Other:



Form 01 25 00-1 (Continued)

SUBSTITUTION REQUEST

Project: Substitution Request Number:

From:

To: Date:

[Engineer][CM] Project Number:

Re: Contract For:

Specification Title: Description:

Section: Page: Article/Paragraph:

Proposed Substitution:

Manufacturer: Address: Phone:

Trade Name: Model No.

Installer: Address: Phone:

History: New product 1-4 years old 5-10 years More than 10 years old

Differences between proposed substitution and specified product:

Point-by-point comparative data attached REQUIRED BY [Engineer][CM]

Reason for not providing specified item:

Similar Installation:

Project:

Address:

Engineer/Architect:

Owner:

Date Installed:

Proposed substitution affects other part of Work: No Yes, explain

Savings to Owner for accepting substitution:

Proposed substitution changes Contract Time: No Yes [Add] [Deduct] days.

Supporting Data Attached: Drawings Product Data Samples Tests Reports

END OF SECTION

Great Lakes Water Authority Contract GLWA-CON-253 01 29 02 MEAUREMENT AND

Springwells Water Treatment Plant Reservoir Fill Line Improvements PAYMENT (LUMP SUM)

01 29 02-1

SECTION 01 29 02

MEAUREMENT AND PAYMENT (LUMP SUM)

PART 1 - GENERAL

1.01 DESCRIPTION:

A. Summary:

1. Section includes administrative and procedural requirements necessary to prepare

and process Applications for Payment.

1.02 DEFINITIONS:

A. Schedule of Values: A statement furnished by Contractor allocating portions of the

Contract Sum to various portions of the Work and used as the basis for reviewing

Contractor's Applications for Payment.

B. Unit price is a price per unit of measurement for materials, equipment, or services, or

a portion of the Work, added to or deducted from the Contract Sum by appropriate

modification, if the scope of Work or estimated quantities of Work required by the

Contract Documents are increased or decreased.

1.03 MEASUREMENT AND PAYMENT GENERAL:

A. The following subsections describe the measurement of and payment for the work to

be done under the items listed in the BID.

B. Each unit or lump sum price stated in the BID shall constitute full compensation as

herein specified for each item of work completed in accordance with the drawings and

specifications.

1.04 SCHEDULE OF VALUES:

A. Coordination: Coordinate preparation of the schedule of values with preparation of

Contractor's construction schedule.

1. Coordinate line items in the schedule of values with other required administrative

forms and schedules, including the following:

a. Application for Payment forms with continuation sheets.

b. Submittal schedule.

c. Items required to be indicated as separate activities in Contractor's

construction schedule.



01 29 02-2

2. Submit the schedule of values to Engineer at earliest possible date, but no later

than seven days before the date scheduled for submittal of initial Applications for

Payment.

3. Subschedules for Phased Work: Where the Work is separated into phases

requiring separately phased payments, provide subschedules showing values

coordinated with each phase of payment.

4. Subschedules for Separate Elements of Work: Where the Contractor's

construction schedule defines separate elements of the Work, provide

subschedules showing values coordinated with each element.

5. Subschedules for Separate Design Contracts: Where the Owner has retained

design professionals under separate contracts who will each provide certification

of payment requests, provide subschedules showing values coordinated with the

scope of each design services contract as described in Division 01 Section

"Summary of Work."

B. Format and Content: Use Contract Documents table of contents as a guide to establish

line items for the schedule of values. Provide at least one line item for each

Specification Section.

1. Identification: Include the following Project identification on the schedule of

values:

a. Project name and location.

b. Name of Engineer.

c. Engineer's project number.

d. Contractor's name and address.

e. Date of submittal.

2. Arrange the schedule of values in tabular form with separate columns to indicate

the following for each item listed:

a. Related Specification Section or Division.

b. Description of the Work.

c. Name of subcontractor.

d. Name of manufacturer or fabricator.

e. Name of supplier.



01 29 02-3

f. Change Orders (numbers) that affect value.

g. Dollar value of the following, as a percentage of the Contract Sum to nearest

one-hundredth percent, adjusted to total 100 percent.

(1) Labor.

(2) Materials.

(3) Equipment.

3. Provide a breakdown of the Contract Sum in enough detail to facilitate continued

evaluation of Applications for Payment and progress reports. Coordinate with

Contract Documents table of contents. Provide multiple line items for principal

subcontract amounts in excess of five percent of the Contract Sum.

4. Round amounts to nearest whole dollar; total shall equal the Contract Sum.

5. Provide a separate line item in the schedule of values for each part of the Work

where Applications for Payment may include materials or equipment purchased or

fabricated and stored, but not yet installed.

a. Differentiate between items stored on-site and items stored off-site. If

required, include evidence of insurance.

6. Provide separate line items in the schedule of values for initial cost of materials,

for each subsequent stage of completion, and for total installed value of that part of

the Work.

7. Allowances: Provide a separate line item in the schedule of values for each

allowance. Show line-item value of unit-cost allowances, as a product of the unit

cost, multiplied by measured quantity. Use information indicated in the Contract

Documents to determine quantities.

8. Each item in the schedule of values and Applications for Payment shall be

complete. Include total cost and proportionate share of general overhead and

profit for each item.

9. Closeout Costs: Include separate line items under Contractor and principal

subcontracts for project closeout requirements in an mount totaling five percent of

the Contract Sum and subcontract amount.

10. Schedule Updating: Update and resubmit the schedule of values before the next

Applications for Payment when Change Orders or Construction Change Directives

result in a change in the Contract Sum.



01 29 02-4

1.05 APPLICATIONS FOR PAYMENT:

A. Each Application for Payment following the initial Application for Payment shall be

consistent with previous applications and payments as certified by Engineer and paid

for by Owner.

B. Payment Application Times: The date for each progress payment is indicated in the

Agreement between Owner and Contractor. The period of construction work covered

by each Application for Payment is the period indicated in the Agreement.

C. Application for Payment Forms: Use forms acceptable to Engineer and Owner for

Applications for Payment. Submit forms for acceptance with initial submittal of

schedule of values

D. Application Preparation: Complete every entry on form. Notarize and execute by a

person authorized to sign legal documents on behalf of Contractor. Engineer will

return incomplete applications without action.

1. Entries shall match data on the schedule of values and Contractor's construction

schedule. Use updated schedules if revisions were made.

2. Include amounts for work completed following previous Application for Payment,

whether or not payment has been received. Include only amounts for work

completed at time of Application for Payment.

3. Include amounts of Change Orders and Construction Change Directives issued

before last day of construction period covered by application.

4. Indicate separate amounts for work being carried out under Owner-requested

project acceleration.

E. Stored Materials: Include in Application for Payment amounts applied for materials or

equipment purchased or fabricated and stored, but not yet installed. Differentiate

between items stored on-site and items stored off-site.

1. Provide certificate of insurance, evidence of transfer of title to Owner, and consent

of surety to payment, for stored materials.

2. Provide supporting documentation that verifies amount requested, such as paid

invoices. Match amount requested with amounts indicated on documentation; do

not include overhead and profit on stored materials.

3. Provide summary documentation for stored materials indicating the following:

a. Value of materials previously stored and remaining stored as of date of

previous Applications for Payment.



01 29 02-5

b. Value of previously stored materials put in place after date of previous

Application for Payment and on or before date of current Application for

Payment.

c. Value of materials stored since date of previous Application for Payment

and remaining stored as of date of current Application for Payment.

F. Transmittal: Submit three signed and notarized original copies of each Application for

Payment to Engineer by a method ensuring receipt within 24 hours. One copy shall

include waivers of lien and similar attachments if required.

1. Transmit each copy with a transmittal form listing attachments and recording

appropriate information about application.

2. If acceptable to Owner, electronic submittal may be substituted for hard-copy.

G. Waivers of Lien: With each Application for Payment, submit waivers of liens from

subcontractors, sub-subcontractors, and suppliers for construction period covered by the

previous application.

1. Submit partial waivers on each item for amount requested in previous application,

after deduction for retainage, on each item.

2. When an application shows completion of an item, submit conditional final or full

waivers.

3. Owner reserves the right to designate which entities involved in the Work must

submit waivers.

4. Submit final Application for Payment with or preceded by conditional final

waivers from every entity involved with performance of the Work covered by the

application who is lawfully entitled to a lien.

5. Waiver Forms: Submit executed waivers of lien on forms, acceptable to Owner.

H. Initial Application for Payment: Administrative actions and submittals that must

precede or coincide with submittal of first Application for Payment include the

following:

1. List of subcontractors.

2. Schedule of values.

3. Pre-construction surveys and photographs.

4. Health and safety and environmental protection plans.



01 29 02-6

5. Contractor's construction schedule (preliminary if not final).

6. Combined Contractor's construction schedule (preliminary if not final)

incorporating Work of multiple contracts, with indication of acceptance of

schedule by each Contractor.

7. Products list (preliminary if not final).

8. Schedule of unit prices.

9. Submittal schedule (preliminary if not final).

10. List of Contractor's staff assignments.

11. List of Contractor's principal consultants.

12. Copies of building permits.

13. Copies of authorizations and licenses from authorities having jurisdiction for

performance of the Work.

14. Initial progress report.

15. Report of preconstruction conference.

16. Certificates of insurance and insurance policies.

17. Performance and payment bonds.

18. Data needed to acquire Owner's insurance.

I. Application for Monthly Progress Payment: Administrative actions and submittals that

must precede or coincide with submittal of monthly Application for Progress Payment

include the following:

1. Schedule of values.

2. Schedule of unit prices.

3. Construction photographs.

4. Contractors updated construction progress schedule and specified reports.

5. Combined Contractors construction progress schedule and specified reports,

incorporating Work of multiple contracts, with indication of acceptance of

schedule by each Contractor.



01 29 02-7

6. Documented proof that it has recorded information on the Contract Drawings to

reflect As Built information.

J. Application for Payment at Substantial Completion: After Engineer issues the

Certificate of Substantial Completion, submit an Application for Payment showing

100 percent completion for portion of the Work claimed as substantially complete.

1. Include documentation supporting claim that the Work is substantially complete

and a statement showing an accounting of changes to the Contract Sum.

Documentation include, evidence of all the following:

a. Each item of mechanical, electrical, instrumentation, piping and HVAC

equipment installed or modified under this Contract have been tested to

demonstrate compliance with the performance requirements of this Contract,

including successful functional testing, water testing, performance testing

and facility commissioning.

b. All operating, maintenance manuals and as-built drawings have been

provided to the Owner.

c. All spare parts and materials have been provided to the Owner.

d. All warranty certificates and test results have been provided to the Owner.

e. The Contractor has provided instructions and training to the Owners staff to

enable the Owner to operate the Works.

2. This application shall reflect Certificate(s) of Substantial Completion issued

previously for Owner occupancy of designated portions of the Work.

K. Final Payment Application: After completing Project closeout requirements, submit

final Application for Payment with releases and supporting documentation not

previously submitted and accepted, including, but not limited, to the following:

1. Evidence of completion of Project closeout requirements.

2. Insurance certificates for products and completed operations where required and

proof that taxes, fees, and similar obligations were paid.

3. Updated final statement, accounting for final changes to the Contract Sum.

4. Evidence that claims have been settled.

5. Final meter readings for utilities, a measured record of stored fuel, and similar data

as of date of Substantial Completion or when Owner took possession of and

assumed responsibility for corresponding elements of the Work.



01 29 02-8

6. Final liquidated damages settlement statement.

PART 2 - PRODUCTS

(Not Used)

PART 3 - EXECUTION

Lump Sum Price 1: Springwells Water Plant Fill Line

Description: Provide all materials, equipment, and labor necessary for complete and

fully operational construction of the Springwells Reservoir Fill Line Improvements

and related improvements, including but not limited to:

Mobilization/Demobilization, bonds, permits (Wayne County and City of

Dearborn), insurances; general conditions; site preparation; clearing and grubbing;

demolition of trees, portion of a below grade brick and mortar valve vault,

miscellaneous below grade piping, limited portion of a cast-in-place concrete

reservoir wall for new pipe insertion; utility location; limited decorative fencing

removal and replacement; temporary security fence and gates installation;

temporary access drive construction and restoration back to existing condition;

storm sewer demolition and construction of storm sewers/manholes with by-pass

pumping; sump pump discharge piping in yard; limited concrete pavement

removal and replacement; pipe trenching excavation, trench support and/or

shoring, pipe bedding preparation, 42-inch DIP restrained joint pipe and fittings

installation with appurtenances and accessories, backfilling and compaction,

restoration; excavation, shoring, sub-base preparation, cast-in-place concrete

Valve Vault construction with elevated and limited portion of removable planks

top deck, access openings, Valve Vault accessories, 42-inch DIP flanged pipe,

fittings, isolation valves, plunger valves, appurtenances and accessories, sump

pumps and piping, backfilling for Valve Vault; dewatering and groundwater

control as needed; ductbank trenching excavation, trench bedding preparation,

ductbank construction; construction and testing of electrical and I&C equipment

and accessories, conduit, cable and wire to support the Valve Vault and Plunger

Valve operation; removal of excess soils from the site; site restoration; erosion and

sediment control measures and monitoring; cut and cap abandon irrigation system

in multiple locations; removal and replacement of access hatch and gasket on 72-

inch steel water main and drain (pumped) isolated section of pipe; removal of 42-

inch blind flange and connection of new 42-inch DIP fitting and pipe; flushing,

pressure testing and disinfection of new potable water facilities (piping) including

coordination with Owner on disinfection of existing water facilities; system testing

and commissioning including 15 day uninterrupted equipment operation test to be

performed after acceptance of pressure testing and disinfection; site restoration

including cleanup, topsoil and seeding; GPS coordinates on all buried connections

and fittings; and all other material, equipment or work required to provide a



01 29 02-9

complete installation. This item includes administrative costs and risk of deposit

loss associated with permit or approval acquisition.

Unit of Measurement: Lump Sum

Unit Price 1: Reservoir Media Removal

Description: This item includes all materials, equipment, and labor necessary to perform

the work associated with removing filter media and sediments in Reservoir No. 1.

Pump up to 20 MG finished water from Reservoir No. 1 to Raw Water Tunnel

Shaft on-site; removal and dispose off-site up to 20 CY of media and sediment

from Reservoir No. 1; final cleaning and disinfection.

Unit of Measurement: Cubic yard of media.

END OF SECTION



01 29 02-10


Great Lakes Water Authority Contract GLWA-CON-253 01 31 19 PROJECT MEETINGS


SECTION 01 31 19

PROJECT MEETINGS

PART 1 - GENERAL

1.01 COORDINATION:

A. General Contractor, shall coordinate work of overall Project scope.

B. Each Contractor shall:

1. Coordinate Work of own employees and subcontractors.

2. Expedite Work to ensure compliance with schedules.

3. Coordinate Work with that of other on-site activities and Owner

C. General Contractor shall establish on-site lines of authority and communications.

1. Schedule and conduct progress meetings.

2. Establish procedures for intra-Project communications.

a. Submittals.

b. Reports and records.

c. Recommendations.

d. Coordination drawings.

e. Schedules.

f. Resolution of conflicts.

3. Interpret Contract Documents.

a. Consult with Engineer to obtain interpretation, as required.

b. Assist in resolution of questions or conflicts which may arise.

c. Forward written interpretations to other Contractors, and to other concerned

parties.

4. Assist in obtaining permits and approvals.



a. Building permits and special permits required for Work or temporary

facilities.

b. Verify Contractors and Subcontractors have obtained inspections for Work

and temporary facilities.

5. Control use of site.

a. Supervise field engineering and site layout.

b. Allocate space for Contractors use for field offices, sheds, and Work and

storage areas.

c. Allocate field office and storage space, and Work and storage areas, for use

of Contractor.

d. Establish access, traffic, and parking allocations and regulations.

e. Monitor use of site during construction.

1.02 SUMMARY:

A. Contractor shall schedule and administer progress meetings with their own staff and/or

other contractors, construction foremens meetings, and specially called meetings with

these parties throughout progress of Work. Contractor shall:

1. Prepare agenda for meetings.

2. Distribute written notice of specially called meetings minimum of one working

day(s) in advance of meeting date.

3. Make physical arrangements for meetings.

4. Preside at meetings.

5. Record minutes; include significant proceedings and decisions.

6. Prepare formal minutes and distribute within two working days after each meeting

to the following:

a. Meeting participants.

b. Parties affected by decisions made at meeting.

c. Engineer and Owner - furnish both with three copies of minutes.

B. Representatives of Contractor, Subcontractors, and Suppliers attending meetings shall be

qualified and authorized to act on behalf of entity each represents.



C. Owner and Engineer may attend meetings.

1.03 PRECONSTRUCTION CONFERENCE:

A. Will schedule and conduct preconstruction conference in accordance with General

Conditions and this section.

B. Within 15 days after Effective Date of Contract, but before Contractor starts Work at

site.

C. Location: At location to be selected by Owner.

D. Attendance.

1. Contractors Project Manager.

2. Contractors Resident Superintendent.

3. Contractors hands-on persons designated by Contractor to submit Shop

Drawings to Engineer.

4. Subcontractors or suppliers representatives Contractor may desire to invite or

Engineer may request.

5. Engineers representatives.

6. Owners representatives.

7. Local utility representatives, if applicable.

E. Suggested format includes, but not be limited to following:

1. Project Safety.

2. Presentation of preliminary progress schedule in accordance with Section 01 32 17

Construction Progress Schedule and preliminary schedule of Shop Drawing and

sample submissions in accordance with Section 01 33 00 Submittals of Contract

Documents.

3. Check of required bonds and insurance policies prior to Notice to Proceed.

5. Liquidated damages.

6. Procedures for handling submittals such as substitutions and Shop Drawings.

7. O&M submittal procedures.

8. Training requirements.



9. Requirements for plant functional testing, startup, commissioning, performance

testing, and reliability testing.

10. Regulatory requirements affecting the project

11. On-site witness testing by independent subconsultants and approval/regulatory

agencies.

12. Direction of correspondence and coordinating responsibility.

13. Weekly and monthly progress meetings.

14. Equal opportunity requirements.

15. Laboratory and field testing requirements.

16. Provisions for inventory of material stored on-site or off-site if off-site storage is

authorized.

17. Schedule of values, application for progress payment, and progress payment

procedures.

18. Change Order procedures.

19. Posting of Owners Project sign.

20. Contractors proposed Environmental Management and Erosion Control Plan.

21. Contractors proposed Health and Safety Plan.

22. Contractors proposed Quality Control Plan.

23. Coordination requirements with plant staff and ongoing operations.

24. Construction sequencing and stipulated construction and plant operational

constraints.

25. Project closeout requirements.

26. Any other appropriate items or subjects that require the attention and attendance of

the Contractor and major subcontractor prior to commencing construction.

1.04 PROGRESS MEETINGS WITH ENGINEER:

A. In addition to other regular project meetings for other purposes (as indicated elsewhere

in the Contract Documents), hold general progress meetings at a minimum once each

month or otherwise direcrted by Engineer with times coordinated with preparation of

payment requests. Meeting dates shall be established by the Engineer. Require every



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