Parks: IFB Automated Cantilever Slide Gate System

INVITATION FOR BIDS
AND
SUPPORTING DOCUMENTS
New Installation: Automated Cantilever Slide Gate System
FY26-650-60
CITY OF MANCHESTER, NEW HAMPSHIRE
DEPARTMENT OF PUBLIC WORKS
PARKS, RECREATION AND CEMETERY DIVISION
Submissions Deadline 1:00 pm, Thursday, July 23, 2026
PARKS, RECREATION, AND CEMETERY COMMISSION
Colin Manning Chair
Erin Loomis Laughlin Secretary
Thomas Bozoian
Jen Drociak
David Flurey
Mark Gomez Chief of Parks, Recreation, and Cemetery
Timothy J. Clougherty Public Work Director

New Installation: Automated Cantilever Slide Gate System
FY26-650-60
Invitation for Bids
General Notice
The Parks, Recreation, and Cemetery Division of the City of Manchester is requesting Bids for
the following Project:
New Installation: Automated Cantilever Slide Gate System
FY26-650-60
Time, Date, and Place for Receipt of Bids: Bid for the Project will be received at the
Department of Public Works located at 475 Valley Street, Manchester, NH 03103, until
Thursday, July 23, 2026, at 1:00 P.M. local time. At that time, the Bids received will be publicly
opened and read.
The Bid may be submitted either in paper or electronic form. See ARTICLE 13 - SUBMITTAL OF
BID for instructions.
Project Overview: The City of Manchester is seeking to enter into a single contract for the New
Installation: Automated Cantilever Slide Gate System at the entrance of Crystal Lake Park at
679 Bodwell Rd., Manchester, NH 03109.
The project includes:
1. Furnish and install an automatic cantilever sliding gate and operator designed for
commercial use at the main park entrance road to restrict automobile access when the park
is closed.
A. Includes all trenching, pavement sawing cutting, and restoration of site including
loaming and seeding.
B. Includes the excavation, removal, and legal disposal of all earth, common soil, loose
gravel, cobbles, boulders measuring less than one (1) cubic yard in volume, and any
other materials that can be removed using a standard, well-maintained hydraulic
excavator (e.g., a Caterpillar 320 or equivalent) equipped with a standard dirt bucket,
without the aid of pneumatic hammers, ripping teeth, or blasting tools.
C. Definition of Rock and Ledge:"Rock and Ledge" is strictly defined as solid, continuous
bedrock, monolithic limestone, granite, or boulders measuring greater than one (1)
cubic yard in volume, which cannot be fractured or removed by the standard excavator
defined in Section [B]. The use of specialized mechanical equipment (such as hydraulic
rams, jackhammers, or ripping teeth) or explosives shall be the sole determining
baseline for Rock and Ledge classification.
D. Mandatory Notice and Approval Procedure:Upon encountering suspected Rock and
Ledge, the Contractor must stop excavation work in the affected area immediately. The
Contractor shall provide written notice to the Owner/Architect within twenty-four (24)
hours of discovery.
a. Do NOT Proceed: The Contractor shall not proceed with rock excavation until the
Owner has verified the material and issued a written Authorization to Proceed.
Invitation for Bids_Page 1 of 4

New Installation: Automated Cantilever Slide Gate System
FY26-650-60
b. Forfeiture: Failure to provide timely written notice or proceeding with removal
without written authorization constitutes a total forfeiture of any claim for
additional compensation.
E. Rock and Ledge Allowance:
a. The Contractor's Bid shall include a dedicated, pre-established financial
Allowance reserved exclusively for the excavation, fracturing, removal, and legal
disposal of Rock and Ledge (as defined in Section [C]).
b. All-Inclusive Draw: All specialized labor, equipment rentals (e.g., hydraulic
hammers), operators, fuel, hauling, and tipping fees related to rock removal shall
be charged against this Allowance.
F. In order for the Allowance to be paid, a separate invoice shall be required. The
Contractor must submit certified, itemized daily logs, equipment time cards, and actual
disposal receipts to draw from this Allowance. If the verified cost exceeds the
Allowance, no additional contractor markup shall be permitted.
G. Coordinate Work sequencing to ensure Electrical Contractor is able to complete their
Work within the 30 day window of construction.
2. Restore all areas disturbed by the Work, including, but not limited to, loaming and
hydroseeding or seeding and covering with straw.
3. Gate Description:
A. Gate should be a TYMETAL Fortress Heavy Duty Cantilever Slide Gate or similarly
approved product following Article 10 - Substitute and "Or Equal" Items.
B. Approximate size is 4-foot-high and 28-foot-wide of black-vinyl coated chainlink 2" x 2" x
9-gauge fabric.
C. Single Track System with enclosed track and ball bearing truck system installed with
safety guards and covers to protect pinch points.
D. Constructed to withstand the forces of gravity and wind .
E. Diagonally braced and trusses welded in place to help prevent gate sag and adaptable to
uneven terrain.
F. Counter-balanced when in the open position.
G. Free of any binding and with all u-bolts securely tightened.
H. Meets ASTM F 1184 Type II, Class 2; if automated meets UL 325 and ASTM F 2200
4. Slide Gate Operator includes:
A. A 1hp LiftMaster operator or its equivalent as approved as stated in Article 10 -
Substitute and "Or Equal" Items.
B. Heater, photoeyes, exit loops, and safety loops to protect against the gate closing on a
vehicle or pedestrian.
C. Programming capability to open and close according to a set schedule with a seven
timer.
D. Vehicle detectors to allow for car exit after the park's closure time, but not enter.
E. Gooseneck with 500 code lighted keypad.
F. Encrypted signal and offer extended range
G. A rating for gates 50 feet and 1,000 lbs.
H. Being ideal for heavy traffic and commercial use.
I. At least a five-year warranty.
Invitation for Bids_Page 2 of 4

New Installation: Automated Cantilever Slide Gate System
FY26-650-60
J. At least (5) visor clip remotes.
5. Provide a maintenance plan outlining the routine maintenance procedure and
troubleshooting guidelines of field and associated amenities.
6. Instruct Owner's personnel in the operation, adjustment, and maintenance of products,
equipment, and systems.
7. Deliver of as-builts, warranties, product data, and operation/maintenance manuals.
This bid does not include the following and will be provided by another Contractor under a
separate contract:
1. Install 100A service on 6x6 pressure treated post
2. Provide trench, conduit and necessary wiring to power new gate motor
3. Provide ground rod near gate motor per installation instructions
4. Permit, inspections, and coordination with Eversource
Full greater detail see Prosecution Of Work in the Bid Documents.
Schedule of Work: The Project has an expected duration of 30 days from start of construction.
Construction is expected to start on or after the close of the season for the Park, Tuesday,
Septemeber 8, 2026.
Bid Basis: Lump Sum
Bidders must submit a Bid on a lump sum basis as set forth in the Bid Form.
Evaluation Of Bids And Award Of Contract
If Owner awards the contract for the Work, such award will be evaluated based on the
following factors:
1. Project timeline and ability to meet deadlines (20%)
2. Cost-effectiveness (60%)
3. References and past performance (20%)
Obtaining the Bid Documents: Bid Documents may be downloaded from the City of
Manchester's designated website:
https://www.manchesternh.gov/Departments/Purchasing/Bid-Opportunities-and-Results
The designated website will be updated periodically with addenda and other information
relevant to submitting a Bid for the Project. All official notifications, addenda, and other Bid
Documents will be offered only through the designated website. Neither Owner nor Engineer
will be responsible for Bid Documents, including any addenda, obtained from sources other
than the designated website.
Pre-Submittal Conference: No pre-submittal conference for the Project is scheduled. Owner
suggests a pre-submittal site visit, but one is not mandatory. Contact the Park Projects Manager
to schedule an individual on-site visit. Complete all site visits at least twenty-four (24) hours
before the question deadline.
Invitation for Bids_Page 3 of 4

New Installation: Automated Cantilever Slide Gate System
FY26-650-60
Instructions to Bidders: For all further requirements regarding Bid submittal, qualifications,
procedures, and contract award, refer to the Instructions to Bidders that are included in the Bid
Documents.
Bid Security: No Bid Bond is required of the successful Bidder.
Questions: Direct questions regarding this Invitation for Bids should to Kate Waldo, Parks
Project Manager, at (603) 624-5373 or KWaldo@manchesternh.gov.
All questions must be received no later than 10 am, seven (7) business days before the
submission deadline.
Equal Opportunity Agency: The City of Manchester is an equal opportunity agency. All qualified
Bidders will receive consideration without regard to age, color, creed, marital status, national
origin, race, religion, sex, or disability in consideration for an award.
Issuing Office: Parks, Recreation, and Cemetery Division, Department of Public Works, City of
Manchester, N.H.
Invitation for Bids_Page 4 of 4

New Installation: Automated Cantilever Slide Gate System
FY26-650-60
Table Of Contents
Invitation for Bids 1
Bid Form 1
Statement Of Understanding: Project Safety 1
Statement Of Compliance: Drug Testing Program 1
Instructions For Bidders 1
DEFINITIONS 1
BID DOCUMENTS 1
QUALIFICATION OF BIDDERS 2
PRE-SUBMITTAL CONFERENCE 3
SITE EXISTING CONDITIONS AND EXAMINATION 3
BIDDER'S REPRESENTATIONS AND CERTIFICATIONS 4
INTERPRETATIONS AND ADDENDA 4
BID SECURITY 5
CONTRACT TIMES 5
SUBSTITUTE AND "OR EQUAL" ITEMS 5
PERMITS 6
BID REQUIREMENTS AND PREPARATION 6
SUBMITTAL OF BID 7
MODIFICATION AND WITHDRAWAL OF BID 8
OPENING OF BIDS 8
BIDS TO REMAIN SUBJECT TO ACCEPTANCE 8
EVALUATION OF BIDS AND AWARD OF CONTRACT 8
BONDS, INDEMNIFICATION, AND INSURANCE 9
SIGNING OF AGREEMENT 9
Contracting Requirements 1
BONDS, INDEMNIFICATION, AND INSURANCE 1
CHANGE ORDERS 3
CHOICE OF LAW 3
CONTRACT 3
DISPUTE RESOLUTION 4
LIQUIDATED DAMAGES 4
PAYMENT 5
RETAINAGE 5
SUBSTANTIAL COMPLETION 5
WARRANTY 6
Sample Contract Agreement 8
Prosecution Of Work 1
GENERAL CONDITIONS 1
SUMMARY OF WORK 2
GENERAL 3
PRODUCT 3

New Installation: Automated Cantilever Slide Gate System
FY26-650-60
CONTRACT DOCUMENTS 6
COMMENCEMENT OF WORK (NOTICE TO PROCEED) 7
LIMITATIONS ON USE OF THE SITE AND OTHER AREAS 7
DRAINAGE, EROSION CONTROL, AND WATER QUALITY MANAGEMENT
8
EXCAVATIONS 8
OTHER WORK 9
PERMITS 10
PROGRESS CLEANING 10
PUBLIC CONVENIENCE AND PROPERTY PROTECTION 11
SALVAGE AND SURPLUS MATERIALS 11
TEMPORARY ELECTRICITY SUPPLY 11
TEMPORARY FENCING 12
TEMPORARY SANITARY FACILITIES 12
TEMPORARY WATER SUPPLY 12
TEST AND INSPECTIONS; CORRECTION, REMOVAL, OR ACCEPTANCE OF
DEFECTIVE WORK 12
UTILITIES 12
CLOSEOUT 13
Technical Specifications 1
Appendix 2
Appendix 1. Tymetal - Fortess Heavy Duty Cantilever Slide Gate 3
Appendix 2. Fortress Heavy Duty Cantilever Slide Gate Details 5
Appendix 3. SL3000ul Slide Gate Operator 6
Appendix 4. AC High-Traffic Slide Gate Operator Details 7
Appendix 5. Eversource WO Number for New Service 8
Appendix 6. Crystal Lake Plans 9

New Installation: Automated Cantilever Slide Gate System
FY26-650-60
Bid Form
As detailed in the Invitation for Bid documents, the Contractor will complete the project during
the time and prices below.
1. Proposed Schedule
Estimated Project Start Date
Construction Start Date
Final Completion Date
2. Cost Base Bid
Item Description TOTAL CONTRACT PRICE
No. BASE PROPOSAL
2.1 Furnish and install an automatic cantilever sliding gate and operator $
designed for commercial use at the main park entrance road to restrict
automobile access when the park is closed.
Price in Words:
3. Detailed Line Items (Breakdown of Base Bid)
(For evaluation and contract administration; totals must equal TOTAL CONTRACT PRICE
BASE PROPOSAL above.)
Line Description Price
Item
3.1 Furnish and Install Cantilever Slide Gate $
3.2 Furnish and Install Gate Operator and Included Accessories $
3.3 Allowance for ledge removal. If no ledge is encountered, funds will not be paid S
to the Contractor.
4. Addenda
The undersigned hereby acknowledges receipt of the following Addenda:
Addenda No. ______ through No. ______
5. References
List the last three (3) projects your present organization completed of character similar to the
proposed. At a minimum include the following information for the references:
5.1.
Name of the owner for whom work was
done

New Installation: Automated Cantilever Slide Gate System
FY26-650-60
Address of owner for whom work was
done
Phone Number or Email
Percent work completed by the
contractor
Percent of work sublet
Contract amount
Date of completion
Brief
description
of work
5.2.
Name of the owner for whom work was
done
Address of owner for whom work was
done
Phone Number or Email
Percent work completed by contractor
Percent of work sublet
Contract amount
Date of completion
Brief
description
of work
5.3.
Name of the owner for whom work was
done
Address of owner for whom work was
done
Phone Number or Email
Percent work completed by the
contractor
Percent of work sublet
Contract amount
Date of completion
Brief
description
of work
6. Has your present organization ever failed to complete any work awarded to it? If so, state
when, where, and why.

New Installation: Automated Cantilever Slide Gate System
FY26-650-60
6.1.
What
work?
When?
Where?
Why?
6.2.
What
work?
When?
Where?
Why?
7. Acknowledgments and Representations
The undersigned agrees that this Bid shall be good and may not be withdrawn for ninety (90)
calendar days after the scheduled closing time for receiving Bids.
The undersigned accepts all the terms and conditions of the Instructions to Bidders, including
without limitation those dealing with the disposition of Bid security.
Traffic control is incidental to the Work. The City shall make no additional payments.
The undersigned declares that the only persons or parties interested in this Bid as principals are
those named herein, that this Bid is made without collusion with any other firm, and that the
undersigned has carefully examined the location of the proposed Work, the proposed form of
contract, and the plans and specifications therein referred.
The undersigned proposes and agrees that if this Bid is accepted, they will contract with the
awarding Issuing Office to provide all the necessary labor, machinery, tools, apparatus, and
other means of construction to do all the Work and furnish all the materials specified in the
contract in the manner and time therein described and according to the requirements of
Invitation for Bid therein set forth and the undersigned will take full payment, therefore, the
following unit and total prices.
The undersigned shall provide a minimum of one (1) year warranty for all Work and material
installations conducted under of the proposed Work and guarantees to the Owner that all
warranties of merchantability and fitness for a particular purpose as provided for in New
Hampshire 382A-2-314 and 2-314 shall remain in force and not be disclaimed.
By submitting this Bid, the undersigned confirms careful review of the Bid Documents, including
Addenda. They have visited the Site, visually examined it and adjacent areas, and noted all
conditions that may impact cost or progress. The undersigned is also familiar with all relevant
Laws, Regulations, and Specifications affecting the Work.