ADDENDUM NO. 3 WINSOR POLICE FACILITY ADDITIONS AND RENOVATIONS – 110 ADDISON ROAD WINDSOR, CT 06095 KBA #18009.00 Date: July 31, 2019 Page: 1 of 3 CONNECTICUT OFFICE 416 Slater Road, P.O. Box 2590, New Britain, CT 06050-2590 V: (860) 229-0361 | F: (860) 229-5303 MASSACHUSETTS OFFICE 16 Chestnut Street, Suite 301, Foxborough, MA 02035 V: (508) 549-9906 | F: (508) 549-9907 The following changes to the Project Manual shall become a part of the Drawings, Specifications, Bidding Requirements and Contract Documents; superseding previously issued Drawings, Specifications, Bidding Requirements, Contract Documents and Addenda, to the extent modified by this Addendum. CLARIFICATION Invitation to Bid Sealed bids for the General Contract will be received until 2:00 p.m. on MONDAY, AUGUST 5, 2019. All “L” Series drawings and specifications related to planting beds (stone and wood mulch) and decorative crushed stone surfacing: -Weed fabric shall provide full coverage over topsoil throughout planting beds. Overlap all individual pieces of fabric. Wrap fabric a minimum of 2” up sides of abutting edging, site amenities (bollards, lights, walls, etc.) and concrete walks. There shall be no gaps in fabric. Fabric shall not be visible at grade or above the mulch surfacing. -Decorative Crushed Stone and River Stone Surfacing as specific and detailed shall be free of soils, fines, organic or deleterious materials. Wash stones as required to remove any sediment, soil, sand from the stones prior to placing. The material above the weed fabric shall not promote weed growth. CHANGES TO SPECIFICATIONS TABLE OF CONTENTS Add the following: Section 12 21 16 – Vertical Louver Blinds DIVISION 8 – OPENINGS At Section 08 06 00 – Openings Schedule: Change Door A207A from 1-3/4” thick to 2” thick door. DIVISION 10 – SPECIALTIES At Section 10 51 13.13 – Specialty Lockers: Change 2.4, B. Locker Construction: “All welded construction, fabricated from 16 gauge cold-rolled steel sheet, with sliding drawer base”. ADD SPECIFICATION SECTIONS DIVISION 12 – FURNISHINGS Add the following Section 12 21 16 – Vertical Louver Blinds CHANGES TO DRAWINGS L6.01 – SITE DETAILS Detail #1:
A121 TRAINING/EOC MTG. side light in door A121A 1Provide horizontal blinds and hold down clips
at bottom.
A129 CONFERENCE hollow metal frame A129B 3Provide horizontal blinds and hold down clips
at bottom.
Horizontal Blind Location Schedule
SECTION 12 21 13 - Page 1 of 1
HORIZONTAL LOUVER BLINDSJuly 2, 2015 – BID
WINDSOR POLICE FACILITY
110 ADDISON ROAD
WINDSOR, CT
ADDITIONS RENOVATIONS
KBA#18009.01
Room No. Rm Name Location Qty. Remarks
A154 REPORT WRITING hollow metal frame A154 1Provide vertical blinds and hold down clips at
bottom.
A182 ROLL CALL hollow metal frame A182A/B 1Provide vertical blinds and hold down clips at
bottom.
A182 ROLL CALL hollow metal frame A182C 1Provide vertical blinds and hold down clips at
bottom.
A182 ROLL CALL hollow metal frame A182D 1Provide vertical blinds and hold down clips at
bottom.
Vertical Blind Location Schedule
SECTION 12 21 16 - Page 1 of 1
VERTICAL LOUVER BLINDSJuly 2, 2015 – BID
HOT WATER HEATING COIL SCHEDULEPerformance based on 140F Entering Water Temperature.All coils duct mounted.Based on Temptrol, Model 5WC water coils with 5/8" OD 0.02" copper tubes and 1-1/2" duct mounting flanges.
TAG MANUFACTURER AND MODEL SERVESNOM. SIZE (FW x FH) CFM EAT LAT BTU/HR
MAX APD (IN. WC) GPM
NOM. LWT REMARKS
HC-1-1 Temptrol Coils Model 5WC 5/8" tubes. RTU-1 Main Supply Air 60" x 24" 13,000 50F 65F 210,000 0.25" 20.0 120FHC-2-1 Temptrol Coils Model 5WC 5/8" tubes. RTU-2 - Zone 1 22" x 14" 1,300 54F 85F 33,400 0.25" 3.0 120FHC-2-2 Temptrol Coils Model 5WC 5/8" tubes. RTU-2 - Zone 2 12" x 10" 400 54F 85F 13,400 0.25" 1.2 120FHC-2-3 Temptrol Coils Model 5WC 5/8" tubes. RTU-2 - Zone 3 12" x 10" 500 54F 85F 13,600 0.25" 1.2 120FHC-2-4 Temptrol Coils Model 5WC 5/8" tubes. RTU-2 - Zone 4 12" x 9" 300 54F 88F 10,200 0.25" 1.0 120FHC-2-5 Temptrol Coils Model 5WC 5/8" tubes. RTU-2 - Zone 5 12" x 10" 400 54F 90F 13,400 0.25" 1.2 120FHC-3-1 Temptrol Coils Model 5WC 5/8" tubes. RTU-3 - Zone 1 12" x 9" 300 54F 80F 8,400 0.25" 1.0 120FHC-3-2 Temptrol Coils Model 5WC 5/8" tubes. RTU-3 - Zone 2 12" x 9" 300 54F 80F 8,400 0.25" 1.0 122FHC-3-3 Temptrol Coils Model 5WC 5/8" tubes. RTU-3 - Zone 3 9" x 9" 210 54F 85F 7,000 0.25" 0.8 120FHC-3-4 Temptrol Coils Model 5WC 5/8" tubes. RTU-3 - Zone 4 12" x 9" 250 54F 90F 9,700 0.25" 1.0 120FHC-3-5 Temptrol Coils Model 5WC 5/8" tubes. RTU-3 - Zone 5 20" x 12" 990 54F 85F 33,000 0.25" 3.0 120F
HC-4-1 Temptrol Coils Model 5WC 5/8" tubes. RTU-4 Main Supply Air 22" x 14" 1,200 60F 75F 19,400 0.25" 2.0 120FHC-ERV-1 Temptrol Coils Model 5WC 5/8" tubes. ERV-1 Supply Air 30" x 18" 2,200 54F 90F 35,600 0.25" 3.5 120FHC-ERV-2 Temptrol Coils Model 5WC 5/8" tubes. ERV-2 Supply Air 20" x 15" 850 54F 90F 13,800 0.25" 1.5 120F
RFI 018 Maximum Security Products Corp (MSP)
3 Schoolhouse Lane
Waterford, NY 12188
518-233-1800
(F)518-233-8088
REQUEST FOR INFORMATION #4: VISUAL DISPLAY SURFACES CLARIFICATION To: Nicholas Semyanko: [email protected] FROM: Thomas Townson
REQUEST FOR INFORMATION #4: VISUAL DISPLAY SURFACES CLARIFICATION To: Nicholas Semyanko: [email protected] FROM: Jonathan Adams, Chief Estimator DATE: July 29, 2019 PROJECT: Additions & Renovations, Windsor Police Facility Question:
1. Please clarify the types, locations and sizes of the required visual display surfaces. In addition, please provide a specification for the Glass Markerboard as shown in Room A165.
Jonathan W. Adams Chief Estimator Orlando Annulli and Sons, Inc. 147 Hale Road Manchester, CT 06045 P: 860.644.2427 F: 860.644.6505 E: [email protected] www.annulli.com
Response: 1). Tack boards in the following rooms A163, A166, A167, A168, A169, A172, and A173 will be provided in the F.F.&E. package and are not included in this Contract. Room A165 does not have a tack board. A glass marker board in Room A165 will be provided in the F.F. & E. package and is not included in this Contract. By: Nicholas Semyanko Date: July 30, 2019
1). Specification Section 12 21 13 Horizontal Louver Blinds to remain. Specification Section 12 21 16 Vertical Louver Blinds added. See attached Horizontal Blind Location Schedule and Vertical Blind Location Schedule 2). At Door A129A there is no side light. At Door A129B there is a door and window frame HMF-15.
1). Tack boards in the following rooms A163, A166, A167, A168, A169, A172, and A173 will be provided in the F.F.&E. package and are not included in this Contract. Room A165 does not have a tack board. 2). A glass marker board in Room A165 will be provided in the F.F. & E. package and is not included in this Contract.
1). Wardrobe Lockers, Section 10 51 13.13, 2.4 shall have a flat top with a ducted connection at the gypsum wall enclosure as show on details 1 & 2 / A9.03. 2). Tiffin Infinity Lockers shall be 16 gauge. Sidearm Tiffin Lockers shall be 14 gauge as specified.
RESPONSE: 1. The basis of design for the speakers is the all-in-one Axis C2005 Network Speaker or an approved equal network based speaker system. 2. The basis of design for the speakers is an all-in-one solution including the speaker, amplifier, mixer, processor, edge storage and microphone. If the integrators solution requires an amplifier, as well as any other component for a complete system, this should be included with the solution. 3. See specification section 282000 section 1.5.G.1.A. The security integrator will be responsible for installing the gate door position switch provided by the gate manufacturer. 4. If physical volume controls and amplifiers are required of the integrators solution, the volume controls and amplifiers should be installed inside the Communication Equipment Servers Room A152. The system is intended to be all-in-one such that the volume control, speaker zoning and all other programming is controlled through the software or web application. 5. Audio and video shall be continuously recorded based on the requirements stated in 2.3.B.2.b. 6. Cell cameras are intended to record both audio and video continuously based on the requirements stated in 2.3.B.2.b. 7. It is the responsibility of the integrator to verify the recording storage requirements for the project provided by Avigilon. If the integrators storage calculations differ from the storage calculations in the specification, either higher or lower, the integrator shall provide the proper server and storage to meet the requirements stated in the specification. 8. There are no owner furnished systems to install or configure however, the integrator shall conform to the requirements stated in specification section 281000 section 1.9 Scope of Work. BY: DATE: July 30, 2019 Matthew Allain, AIA, NCARB, CSL Director, Design and Engineering Good Harbor Techmark, LLC 17 Accord Park Drive, Suite 201 Norwell, MA 02061 Tel: (781) 871-6555 x 510 Cell: (508) 667-8799
Couple of Clarifications needed on the fire protection side of the project.
• Fill and Drain fire sprinkler systems daily?
• Temporary Upright Sprinklers during demo?
• System to remain active during working hours or is this a cut, cap, make safe demo? IF it is a make safe, we will leave the demoed items on the floor and exclude the cleanup.
Thank you for any information you can provide. Daniel C. Hardy | Red Hawk Fire and Security Estimator
Response:
1. The Area B (DPW Side) of the building shall be maintained live, in service at the end of each workday to afford sprinkler protection to that side of the building. This should be the duration it takes to make the piping modifications to separate the two sprinkler risers, one for each side of the building. A temporary one hour rated construction barrier will be provided by GC to compartmentalize.
2. The new Police Side will not require temporary sprinklers during construction. 3. The sprinkler system on the Area A (Police) side can be taken out of service
during demolition and construction, provided the temporary barrier wall is in place.
By: John Pouliot - RZDA Date: 7/30/2019
RFI 024
339 Washington Avenue North Haven, CT 06473 [email protected] • www.bantonconstruction.com Affirmative Action / Equal Opportunity Employer
• On drawing E2.01 one of the general notes calls for the use of illuminated red receptacles for C.O.P.S outlets. On drawing E3.01 the riser shows multiple C.O.P.S panels in different locations. The legend does not provide any detailed markings, symbols, or notes clarifying which outlets are C.O.P.S receptacles or what areas they are required in. These receptacles have a big difference in cost compared to standard receptacles. Please provide clarification. RZDA Response: Circuits, receptacles and other loads connected to COPS power are identified on the circuit tags indicating what panel and circuit number to connect to. The COPS panels are CL-1, CL-2A, CL-2B and CL-3 which indicates C=“COPS” and L=”Low” (120/208) voltage. Thus is a receptacle is identified as connected to panel CL-2A, 25 it means COPS Low Voltage Panel 2A, circuit 25.
• Regarding the structural steel: Can we access both top and bottom of the steel in the addition and in the renovation for the lightning protection?
KBA Response:
Contractor to visit the job site and familiarize themselves with existing field conditions.
• We do not know what vendors provide the EM Radio System or the 9-1-1 System and the specs don’t provide this information either. Please advise on what vendors provide these systems?
RZDA Response:
These work scopes are identified in the responsibility matrix on drawing E3.02. The Town of Windsor and their vendor, Motorola, will provide the Emergency Radio system and equipment and the Town of Windsor and the approved 911 vendor (AT&T) will provide the 911 system and equipment.
RFI 024
• Our A/V system vendors have determined that they are unable to quote the A/V system on this job. Please advise on what A/V vendor(s) are providing a quote for this project?
RZDA Response:
The Town of Windsor will engage A/V Vendors for the project directly. Refer to Security System drawings and specifications for which TV’s/Monitors are to be provided under the construction contract.
Goodharbor Tech Response:
The security specification section 285000, Security Communication System, and section 286000, Security Rack, Console and Equipment, outline the systems included for the audio and video scope of work associated with the electronic security system. These sections include the audio and video intercom system, and the workstations and monitors associated with the access control and video management system.
• The plans and specs show the existing simplex fire alarm system to be replaced with a new Siemens fire alarm system. Looking at drawing E1.06 it shows new fire alarm devices including the new FACP located in the Area B portion of the building. Based upon multiple architectural and some electrical drawings they state that the interior work in area B besides the two bathrooms is NOT IN CONTRACT. Please advise on whether this work will be included in the base bid or whether this work will be given as a complete alternate price? RZDA Response: All of the fire alarm work and all electrical work indicated on drawing E1.06 is to be included in the base bid. The fire alarm system is to be complete throughout the entire building. E1.06 also identifies other work scopes that are included in the base bid, such as, exterior wall pack lighting, security camera rough-ins, communications conduits, emergency lighting at FACP, etc. KBA Response: The Bathrooms and Temporary Walls at the DPW area are part of the Architectural Base Bid.
Thank you for your assistance, Sumi Oldman
Response: See responses above. By: John Pouliot, Matt Alain, Nick Semyanko Date: 7/30/2019
A. The Contractor, Subcontractors, and/or suppliers providing goods and services referenced in or related to this Section shall also be bound by the Related Documents identified in Division 01 Section “Summary.”
1.2 SUMMARY
A. This Section includes the following:
1. Vertical louver blinds, aluminum vanes.
B. Related Sections include the following:
1. Division 06 Section "Miscellaneous Rough Carpentry" for wood blocking and grounds for mounting vertical louver blinds and accessories.
1.3 SUBMITTALS
A. Product Data: For each type of product indicated.
B. Shop Drawings: Show fabrication and installation details for vertical louver blinds.
C. Samples for Initial Selection: For each type of vertical louver blind indicated.
1. Include similar Samples of accessories involving color selection.
D. Samples for Verification: For each type of vertical louver blind indicated.
1. Vane: Not less than 12 inches long. 2. Valance: Full-size unit, not less than 12 inches wide.
E. Window Treatment Schedule: For vertical louver blinds. Use same designations indicated on Drawings.
F. Product Certificates: For each type of vertical louver blind, signed by product manufacturer.
G. Product Test Reports: Based on evaluation of comprehensive tests performed by a qualified testing agency, for each type of vertical louver blind.
H. Maintenance Data: For vertical louver blinds to include in maintenance manuals.
A. Source Limitations: Obtain vertical louver blinds through one source from a single manufacturer.
B. Fire-Test-Response Characteristics: Provide vertical louver blinds with the fire-test-response characteristics indicated, as determined by testing identical products per test method indicated below by UL or another testing and inspecting agency acceptable to authorities having jurisdiction. Identify materials with appropriate markings of applicable testing and inspecting agency.
1. Flame-Resistance Ratings: Passes NFPA 701.
C. Product Standard: Provide vertical louver blinds complying with WCSC A 100.1.
1.5 DELIVERY, STORAGE, AND HANDLING
A. Deliver vertical louver blinds in factory packages, marked with manufacturer and product name, fire-test-response characteristics, and location of installation using same designations indicated on Drawings and in a window treatment schedule.
1.6 PROJECT CONDITIONS
A. Environmental Limitations: Do not install vertical louver blinds until construction and wet and dirty finish work in spaces, including painting, is complete and dry and ambient temperature and humidity conditions are maintained at the levels indicated for Project when occupied for its intended use.
B. Field Measurements: Where vertical louver blinds are indicated to fit to other construction, verify dimensions of other construction by field measurements before fabrication and indicate measurements on Shop Drawings. Allow clearances for operable glazed units' operation hardware throughout the entire operating range. Notify Architect of discrepancies. Coordinate fabrication schedule with construction progress to avoid delaying the Work.
1.7 EXTRA MATERIALS
A. Furnish extra materials described below that match products installed and that are packaged with protective covering for storage and identified with labels describing contents.
1. Vanes: Before installation begins, furnish quantity of full-size units equal to 5 percent of
A. Basis of Design Product: Subject to compliance with requirements, provide the following, or equal:
1. Hunter Douglas Architectural; Contract Vertical Blinds.
B. Vanes: Aluminum, alloy, and temper recommended by producer for type of use and finish indicated, not less than .008” gauge; with crowned profile and not less than 3/8-inch overlap when vanes are rotated fully closed.
1. Nominal Vane Width: 3-1/2 inches wide.
C. Headrail: Channel, extruded aluminum with long edges returned or rolled and ends capped. Headrail encloses operating mechanisms including carrier-spacing mechanism that provides uniform vane spacing when blinds are traversed fully across headrail (closed).
1. Manual Traverse Control: Wand. 2. Manual Rotation Control: Wand. 3. Manual Control Locations: Right. 4. Draw and Stack: One way, stack right.
D. Carriers: Engineered plastic with gears to align and synchronize vane rotation and stems that allow vane removal and replacement. Lead carriers have self-lubricating wheels or elongated bearing surfaces; following carriers have self-lubricating wheels.
1. Spacer Links: Stainless steel, 5/16” x .008” spacer links smoothly space and stabilize
carrier trucks.
E. Valance: One vane insert.
F. Louver Bottom: Connecting or spacing chains.
G. Mounting: Wall mounting, permitting easy removal and replacement without damaging blind or adjacent surfaces and finishes; with spacers and shims required for blind placement and alignment indicated.
1. Provide intermediate support brackets if end support spacing exceeds spacing recommended by manufacturer for weight and size of blind.
H. Stack Release: Permitting stacked vanes to be moved away from stacking position for total access to glazed opening.
I. Colors:
1. Vanes: As selected by Architect from manufacturer’s full range.
2. Components: Provide materials exposed to view matching or coordinating with vanes unless otherwise indicated.
2.2 VERTICAL LOUVER BLIND FABRICATION
A. Product Description: Vertical louver blind consisting of equally spaced, synchronized vanes and rail system with self-aligning carrier mechanisms, carriers, traverse and vane directional mechanisms and controls, and installation hardware.
B. Concealed Components: Noncorrodible or corrosion-resistant-coated materials.
1. Louver Directional and Traversing Control Mechanisms: With permanently lubricated moving parts.
C. Unit Sizes: Obtain units fabricated in sizes to fill window and other openings as follows, measured at 74 deg F:
1. Blind Units Installed outside Jambs: Width and length as indicated, with terminations
between blinds of end-to-end installations at centerlines of mullion or other defined vertical separations between openings.
D. Installation Brackets: Designed for easy removal and reinstallation of blind, for supporting headrail, valance, wand operating hardware, and for hardware position and blind mounting method indicated.
E. Installation Fasteners: No fewer than two fasteners per bracket, fabricated from metal noncorrosive to blind hardware and adjoining construction; type designed for securing to supporting substrate; and supporting blinds and accessories under conditions of normal use.
F. Color-Coated Finish: For metal components exposed to view, unless anodized or plated finish is indicated. Apply manufacturer's standard baked finish complying with manufacturer's written instructions for surface preparation including pretreatment, application, baking, and minimum dry film thickness.
PART 3 - EXECUTION
3.1 EXAMINATION
A. Examine substrates, areas, and conditions, with Installer present, for compliance with requirements for installation tolerances, operational clearances, and other conditions affecting performance.
1. Proceed with installation only after unsatisfactory conditions have been corrected.
A. Install vertical louver blinds level and plumb and aligned with adjacent units according to manufacturer's written instructions, and located so exterior vane edges in any position are not closer than 2 inches to interior face of glass. Install intermediate support as required to prevent deflection in headrail. Allow clearances between adjacent blinds and for operating glazed opening's operation hardware, if any.
B. Head Mounted: Install headrail on face of opening head.
3.3 ADJUSTING
A. Adjust vertical louver blinds to operate smoothly, easily, safely and free of binding or malfunction throughout entire operational range.
3.4 CLEANING AND PROTECTION
A. Clean vertical louver blind surfaces after installation, according to manufacturer's written instructions.
B. Provide final protection and maintain conditions, in a manner acceptable to manufacturer and Installer, that ensure that vertical louver blinds are without damage or deterioration at time of Substantial Completion.
C. Replace damaged vertical louver blinds that cannot be repaired, in a manner approved by Architect, before time of Substantial Completion.
3.5 DEMONSTRATION
A. Engage a factory-authorized service representative to train Owner's maintenance personnel to adjust, operate, and maintain systems. Refer to Division 01 Section "Demonstration and Training."
