Project Manual For Emergency Generator Replacement (1).pdf

PROJECT MANUAL

FOR

EMERGENCY GENERATOR REPLACEMENT

AT

MARYLAND DEPARTMENT OF GENERAL SERVICES

Income Tax Building

110 Carroll Street

Annapolis, MD 21401

FOR THE

DEPARTMENT OF GENERAL SERVICES

DGS PROJECT NUMBER: BA-631-221-003

PROJECT CLASSIFICATION: A

DATE: November 14, 2022

Minority Business Enterprises are Encouraged to Respond to this Solicitation

STATE OF MARYLAND

DEPARTMENT OF GENERAL SERVICES

Ellington E. Churchill, Jr., Secretary

301 West Preston Street, Room 1405

Baltimore, Maryland 21201

BOARD OF PUBLIC WORKS

Larry Hogan, Governor

Peter Franchot, Comptroller

Dereck E. Davis, Treasurer

SCOPE OF WORK

Emergency Generator Replacement

Maryland Department of General Services, Tax Building

110 Carroll Street, Annapolis, Maryland 21401

TABLE OF CONTENTS

DIVISION 0 – PROCUREMENT & CONTRACTING REQUIREMENTS

GENERAL ................................................................................................................................................. 2-3

SCOPE OF WORK .................................................................................................................................... 4-5

ALTERNATES

MATERIAL QUALITY

SITE SECURITY

SITE CONDITIONS

ENVIRONMENTALLY HAZARDOUS MATERIALS

SUBMITTALS

CONTRACTOR’S QUALIFICATIONS

PROJECT DURATION

WORK HOURS & POINT OF CONTACT

GENERAL CONDITIONS

WARRANTY

DRAWINGS………………………………………………………………………………………………..9

DIVISION 0 – PROCUREMENT & CONTRACTING REQUIREMENTS

- Notice to Bidders – Solicitation Fact Sheet (eMaryland Marketplace Advantage attachment)

- Instructions to Bidders for Construction Projects (March 2007) (eMaryland Marketplace Advantage attachment)

- General Conditions for Construction Contracts (July 1, 2022) (eMaryland Marketplace Advantage attachment)

- Bid Proposal Affidavit (eMaryland Marketplace Advantage attachment)

- State Funded Construction Projects – Payment of Employee Health Care Expenses (eMaryland Marketplace

Advantage attachment)

- Payment of Employee Health Care Expenses Certification (eMaryland Marketplace Advantage attachment)

- Contractors Questionnaire

- Bid Bond, if applicable (eMaryland Marketplace Advantage attachment)

- Minority Business Enterprise Utilization Procedures (May 7, 2019) (eMaryland Marketplace Advantage attachment)

- MBE Attachment D-1A Forms (eMaryland Marketplace Advantage attachment)

- List of Prevailing Wage Rates, if applicable

- Addenda, if any (eMaryland Marketplace Advantage attachment)

- List of Drawings

- Pre-Bid Conference / Site Visit - Refer to State Finance and Procurement Article §14-302(a)(7)(v) and

COMAR 21.11.03.09.C.(2)(e)

The following drawings are attached hereto and incorporated into this Project Manual for reference only.

Attachment A- E1 and Attachment B- E3

GENERAL

The successful Contractor shall provide all labor, supervision, equipment, tools, materials, insurances, testing, and supplies incidental and necessary to: remove, relocate, and replace the emergency generator and automatic transfer switch at the Income Tax Building for the Maryland Department of General Services

BASIS OF DESIGN

1. Generac Industrial Gaseous Engine-driven Generator

1 - Generac Industrial gaseous engine-driven generator, 4.5L in-line 4-cylinder engine, consisting of the following features and accessories:

- Stationary Emergency-Standby rated

- 35 kW rating, wired for 277/480 VAC three phase, 60 Hz

- Brushless Excitation

- MLCB, 80% rated thermal-magnetic

- 60 Amp

- Natural Gas fuel system

- No enclosure (open set)

- EPA Certified

- cETLus

- Power Zone Pro Digital Control Panel for Single Generators

- Meets NFPA 99 and 110 requirements

- Temp Range -40 to 70 degrees C

- Humidity 2 # 95% (Non Condensing)

- UL6200, C-ETL-US, CE, FCC

- IEC801 (Radiated Emissions, Susceptibility, and Surge Immunity)

- 4.3" Resistive Color Touchscreen

- Built-in Wi-Fi, Bluetooth, and Webserver (via Power Zone Connectivity Server)

- IP65 (front)

- Auto/Manual/Off key switch, Alarm Indication, Not in Auto Indication, audible alarm, emergency stop switch

- Dual Core Digital Microprocessor

- RS485, Ethernet and CANbus ports

- All engine sensors are 4-20ma for minimal interference

- Sensors: Oil Pressure, optional Oil Temp, Coolant Temp and Level, Fuel Level/Pressure (where applicable), Engine

Speed, DC Battery Voltage, Run-time Hours, Generator Voltages, Amps, Frequency, Power, Power

Factor

- Alarm Status: Low or High AC Voltage, Low or High Battery Voltage, Low or High Frequency, Pre-low or Low Oil

Pressure, Pre-high or High Oil Temp (optional), Low Water Level and Temp, Pre-high or High

Engine Temp, High, Low, and

Critical-low Fuel Level/Pressure (where applicable), Over crank, Over and Under Speed, Unit Not in Automatic

- Programmable I/O

- Built-in PLC for special applications

- Engine function monitoring and control:

- Full range standby operation; programmable auto crank, Emergency Stop, Auto-Off-Manual switch

- Isochronous Governor

- 3 Phase RMS Voltage Sensing

- +/-0.5% digital voltage regulation with: soft-start voltage ramping - adjustable, loss of sensing protection - adjustable, negative power limit - adjustable, Hi/Lo voltage limit - adjustable, V/F slope and gain - adjustable, fault protection

- Service reminders, trending, fault history (alarm log)

- 2-wire start controls for any 2-wire transfer switch

- 110 AH, 925 CCA Group 31 Battery, with rack, installed

- Block Heater, 1500 watt

- Std Heavy Duty Air Cleaner

- Battery Charger, 10 Amp, NFPA 110 compliant, installed

- Engine Run Relay, 10 Amp # Fan and Belt Guards # Flex Fuel Hose, shipped loose # Critical

Grade Silencer # Std set of 3 Manuals # Standard 2-Year Extended Warranty from substantial completion # SG0035KG264.5S18SBNLA

2. Remote cooling System

Quantity 1 LOT # Remote Radiator Cooling System

# 1 EA - ENGINE JACKETWATER CIRCUIT HEAT EXCHANGER

o Polaris Plate Heat Exchanger Model S14A-IG16-35.

o With OSHA Safety Shroud. ASME Sec VIII Div 1 Stamp. W-11476.

o JW # 37.7 GPM 50/50 EGl/Water cooled from 200°F to 186°F.

o AUX # 40 GPM 50/50 EGl/Water heated from 177°F to 190°F.

# 1 EA - ENGINE SURGE TANK

o 5 Gallon total capacity. With sight glass & low-level switch

# 1 EA # AUXILARY PUMP

o Burks Verical Inline Close Coupled Pump Model 3150GB5-1-1/2F o Pump Design: 40 GPM @ 50 ft TDG o Motor: 1.5 HP 3500 RPM 460V 3-Phase 60Hz ODP

# 1 EA - AUXILARY PUMP MOTOR STARTER

o Eaton Combon Motor Starter. Model N1-9-WIS. NEMA 4 Steel Enclosure o Motor: 1.5 HP 460V 3-Phase 60Hz. With pre-wired CCT, CB Disconnect. UL508A

# AUXILARY PUMP SYSTEM ACCESSORIES:

o 1 EA - Wye Strainer # API 1.5: NPT Threaded. Model 65302 o 1 EA - Flo Balancing Valve # Bell & Gosset Model CB-1.5 1.5" Size o 4 EA - Pressure Gauge # Trerice Liquid Filled 0-100 PSIG dial o 4 EA # Thermometer # Trerice 30-240°F with Thermowell

# 1 EA # REMOTE RADIATOR

o Kelvion Vetical Remote Radiator. Model AR105-3HP

- Motor: 3 HP 1760 RPM 460V 3-Phase 60Hz TEFC. HHP22-0025

- Design: 110°F Amient. 500 Feet ASL

- Design: Cool 40 GPM 50/50 EGI/Water from 190°F to 177°F

- Estimated Noise Level: 85 dBA at 25 Feet

-1 EA # RAIDATOR CIRCUIT SURGE TANK

- 5 Gallon capacity. With sight glass & low-level switch

- 1 EA # RADIATOR FAN COMINATION MOTOR START

- Eaton Combo Motor Starter. Model N4-9-WIS. NEMA 4 Steel Enclosure

- Motor; 3 HP 460V 3-Phase 60Hz. With pre-wired CCT, CB Disconnect. UL508A

- BRAIDED WATER CONNECTIONS

2 EA # PHE-JW: 2" MNPT x 2" SS braid x 2" MNPT x 14" L. 51-0200-15

- 2 EA # 2" MNPT x 1.5" SS braid x 1.5" MNPT x 15: L. 512-0200-15

- 2 EA # Radiator: 2.5" SAE Flange x 1.5" SS raid x 1.5" MNPT x 15" L.

3. Transfer Switch

- 1 # 70 Amp ASCO 300 Series, Automatic Open Transition Transfer Switch

- 70A, 480V/60Hz, 3-Pole, 3-Phase/4-Wire

- NEMA Type 1 Enclosure

- Standard 3-Year Warranty to cover 2-year warranty from substantial completion

1. This Contract requires the complete removal, relocation, and replacement of an

Onan Model 30.OEK-17R/7529C, 30 KW, 37.5KVA 3 Phase emergency generator Serial No.

0970248440 and ASCO S, 70 Ampere 60 Hz 3 Phase automatic transfer switch Catalog No.

D03ATSA30070NGOC, Item No. 1005078-008, Serial No. 1064067-003 RE. The Contractor shall be responsible for all work related thereto including all associated mechanical and electrical modifications and upgrades as well as utility company coordination. The work shall include, but not be limited to, the following:

a. Remove and properly dispose of the existing emergency generator and automatic transfer switch.

b. Make any modification necessary to the existing concrete pad to accept new equipment.

c. Install a new emergency generator to be mounted on an existing concrete pad in the interior of the building.

d. Install a new automatic transfer switch on the interior of the building in the existing location.

e. Relocate any existing mechanical and electrical connections which may be required.

f. Start up and test the new emergency generator and automatic transfer switch by a factory trained certified technician including a two (2) hour load bank test. Provide a baseline report to the Using Agency for the full load test.

2. Any and all equipment installed and any and all work performed shall be in accordance with the standards established by:

a. Occupational Safety & Health Administration (“OSHA”).

b. The most recent International Building Code (“IBC”), as applicable to the Scope of Work.

c. All current National Fire Protection Association (“NFPA”) Codes are applicable.

3. It is the Contractor’s responsibility to establish the proper placement of the equipment to be installed. The Contractor shall ensure that the specified equipment can be installed in the available space to affect a safe, legal, Code compliant, and properly functioning system.

4. All drawings and images contained in this document are diagrammatic in nature, not necessarily to scale, and are intended to identify the work to be performed and not to convey information about specific measurements. It shall be the Contractor’s responsibility to field verify all existing conditions, dimensions, and counts prior to bidding and ordering materials.

5. All equipment removed and materials originating from the project that the Using Agency elects not to keep shall become the property of the Contractor and shall be removed from the site and disposed of legally/lawfully.

6. All unloading, rigging, hoisting, lifting, and moving of equipment and materials necessary to perform the work is to be provided by the Contractor.

7. All storage expenses for inadvertent manifestations shall be the obligation of the Contractor.

8. Any and all materials, design, labor, equipment, tools, or other goods and services not mentioned in this document but necessary to affect a complete, safe, legal, Code compliant, turn-key, properly functioning system shall be furnished by the Contractor at no additional cost to the State or its agencies.

9. The Contractor shall provide up to eight (8) hours of hands-on demonstration and training on the operation and maintenance of the new equipment to be completed by a factory trained certified technician and the Using Agency representative(s) and Project Manager.

10. The Contractor shall provide the facility with Operational Manuals, documentation, and warranty information for all equipment installed in paper and digital format.

11. At the conclusion of the project, the Contractor shall attend a walkthrough with the Using Agency representative(s) and Project Manager. If there are any outstanding issues with the work, a punch list will be prepared, and the punch list items shall be completed within thirty (30) days per the

DGS General Conditions.

12. This includes a third-party electrical inspection by a DLLR qualified inspection firm.

13. The Contractor is responsible for all permits and fees associated with the project.

ALTERNATES

None.

MATERIAL QUALITY

All materials used for the performance and completion of this project are to be new and designed for the purposes for which they are installed. Materials are to be utilized in accordance with the manufacturer’s recommendations and/or the applicable industry standards for such use. Materials are to be furnished, delivered, erected, connected, and finished in every detail and shall be selected and arranged to fit properly into the available spaces in the specified areas. Where no material qualities are specified and there are several appropriate material choices to select for a given use, the material(s) having the higher durability or suitability for the purpose shall be utilized. Any such material selection instances are to be approved by the Using Agency and Project Manager.

SITE SECURITY

All site security measures under the general direction of the Using Agency and Maintenance Supervisors shall be observed. The Contractor is expected to cooperate fully with the Using Agency and Maintenance

Supervisors to permit the security of the facility to be maintained at all times.

SITE CONDITIONS

1. The work covered by this specification is in an occupied facility.

2. The Contractor shall at all times keep the premises as clean and free from an accumulation of waste materials and rubbish. At the completion of the project, all rubbish, tools, and surplus materials shall be removed, and the work area shall be left completely clean.

3. The Contractor shall leave no area unsafe or unsecure at the end of the working day.

4. It shall be the Contractor’s responsibility to field verify all existing conditions, dimensions, and counts prior to bidding and ordering materials.

5. The Contractor is responsible for verifying all material quantities and counts.

6. It is strongly recommended that the Contractor attend the pre-bid/site visit and familiarize themselves with all requirements for the project. Failure to attend the pre-bid/site visit will not relieve the successful bidder from complying with the requirements of these specifications at no additional cost to the State or its agencies. Any site visits requiring access to the interior of a building (other than the pre-bid/site visit) shall be coordinated in advance with the Using Agency.

7. The Contractor shall repair and restore to its original condition any equipment, materials, or surfaces damaged as a result of their performance during this Contract.

8. The Contractor shall deliver all equipment to the project in original, unopened packaging and store same in a fully enclosed, conditioned space where it will be protected against damage from moisture, humidity, temperature extremes, direct sunlight, surface contamination, and other damage. The Contractor shall be entirely responsible for any loss or damage to their equipment materials, or supplies, and the personal property of their employees and subcontractors while they are on State premises.

9. The Contractor shall be solely responsible for any damage to the building or its contents and for any loss or damage to any property belonging to the Owner or the Owner’s employees when such damage may be attributable to their actions or the actions of their employees or subcontractors.

ENVIRONMENTALLY HAZARDOUS MATERIALS

The Contractor shall provide to the Using Agency representative and Project Manager all Material Safety

Data Sheets (“MSDS”) covering any hazardous materials or hazardous chemicals to be furnished, used, applied, or stored by the Contractor, or any of its subcontractors, at the project in connection with and during the performance of the work.

If at any time during the performance of the work required by this Contract the Contractor finds or has reason to suspect the presence, in any work area, of environmentally hazardous materials other than those that may be addressed in the drawings and/or specifications, they shall immediately notify the Using

Agency representative and Project Manager. Notice shall also be in writing, setting forth any observations/suspicions and requesting instructions. At the same time, the Contractor shall withdraw all of their personnel from the potentially contaminated area.

SUBMITTALS

The Contractor shall refer to the DGS General Conditions for submittal procedures.

CONTRACTOR’S QUALIFICATIONS

1. The Contractor shall possess any and all license(s) and insurance required by the State of Maryland and the subdivision in which the project is performed, if applicable. The required license(s) shall be current. All employees utilized by the Contractor to perform work on this project shall each be licensed, as necessary, or covered under the Contractor’s licensing appropriately.

2. A copy of the Contractor’s current license and certificate of insurance is to be provided to the DGS

Procurement Officer and/or Project Manager, if required. The Contractor shall have a minimum of five (5) years of continuous experience performing construction work of a similar nature under the current business license. Upon request, the Contractor shall supply a list of other similar projects which have been completed to the Project Manager for review.

3. The Contractor shall provide laborers and supervisors who are thoroughly familiar with the type of construction involved and the materials and techniques specified.

4. A background check may be required for all workers before any on site work can begin but it is not required for the pre-bid/site visit. Background checks will be conducted by the Maryland Capital

Police.

PROJECT DURATION

1. The Contractor shall have all project work completed and ready for complete acceptance by the

Owner within one hundred eighty (180) days of the Notice to Proceed.

2. The Contractor shall pay $250.00/per day in liquidated damages for every day past the due date of the project that the project is not completed.

WORK HOURS & POINT OF CONTACT

1. Unless otherwise coordinated and approved in writing by the Using Agency or Project Manager, all work specified within this Contract shall be performed from 7:00 a.m. to 3:00 p.m., Monday through Friday, to coincide with the Maintenance Department’s work hours.

2. The point of contact for the facility is:

Andra Shaw

Maryland Department of General services

Facilities Superintendent

Office: 410.260-2981

Cell: 443-804-0672

Emal: andra.shaw1@maryland.gov

3. The point of contact for DGS is:

Fatma Yilmaz, Project Manager

Department of General Services

Office of Facilities Planning, Design, Construction & Energy

Office: 410.767.4057

Email: fatma.yilmaz@maryland.gov

GENERAL CONDITIONS

1. The Contractor acknowledges that all information, direction, procedures, etc. provided in the

Department of General Services General Conditions for Construction Contracts (“DGS General

Conditions”) are part of this project specification.

2. Any damage, cutting, or patching caused by the Contractor or his employees or subcontractors to the facility (i.e., building, contents, or grounds) shall be the responsibility of the Contractor and shall be restored to original condition.

3. Any materials originating from this project that the Using Agency elects not to keep shall be hauled from the site at the Contractor’s expense and disposed of in a legal/lawful manner. All materials, supplies, and equipment are subject to the inspection and approval of the Using Agency.

4. Throughout the entire project, the Contractor shall schedule and coordinate all work with the

Project Manager to minimize disruption to the facility operation.

5. All work shall be performed in the best and most professional manner. Contractor shall maintain the site in a safe, neat, and orderly manner at all times.

6. Contractor shall ensure that a drug, alcohol, and tobacco-free workplace are maintained on the project pursuant to the Governor’s Executive Order mandating the same.

7. The Contractor shall attend a Pre-Construction Meeting before any on site work can begin.

Contractor shall attend Project Meeting(s) as requested by the Using Agency and Project Manager per the DGS General Conditions.

8. Security measures under the general direction of the Using Agency and the Maintenance Supervisor shall be observed. In this regard, the Contractor is expected to cooperate fully with the Using

Agency to permit the security of the institution to be maintained at all times.

WARRANTY

1. The Contractor shall warrant, unconditionally, inclusive of all equipment, materials, and workmanship, for a period of two (2) years, commencing on the date of substantial completion, as determined by the Project Manager:

a. That the work contains no faulty imperfect materials, equipment, or any careless or unprofessional workmanship.

b. That the Contractor shall correct, repair, or replace with proper work, without cost to the

State of Maryland, its agencies, departments, or facilities, any and all work found not to be as guaranteed by this section or otherwise not in conformity with the Contract; the

Contractor will make good all damages caused to other work, the structure, and its contents or materials in the process of complying with this section.

c. The Contractor shall correct any defects within three (3) working days, as defined by the

State, of notification of such defects.

d. The Contractor shall provide to the State copies of all manufacturer warranties and product manuals associated with the equipment.

DRAWINGS

Attached drawings are for reference only

Attachments:

A. E1

B. E3