221010 Hangar Doors SOW-Specs.pdf

www.cscos.com (407) 422-1118 contactus@cscos.com 225 E. Robinson Street, Suite 145, Orlando, FL 32801

SCOPE OF WORK DOCUMENT

PROJECT: AASF#1 Facility Hangar Doors Repair/Upgrade

C&S PROJECT NO: Z64.001.001

OWNER: Florida National Guard

SITE LOCATION:

Building 860

13650 Aerospace Way

Jacksonville, FL 3221

Repairs & Replacement

1 Door Components

1.1. Bottom Rollers & Track

1.1.1 Inspect grease fittings and provide lubrication

1.1.2 Inspect sprockets on driven rollers and provide observations to the engineer/owner

(i) Provide and install new sprockets on rollers deemed necessary by the engineer/owner

1.2. Top Rollers & Track

1.2.1 Clean and remove bird nests/excrement, cobwebs and all other debris from top rollers

1.2.2 Inspect grease fittings and provide lubrication

1.2.3 Spray roller wheels in top roller assembly with lubricant and remove any observed corrosion

2 Drive Components

2.1. Motors & Gearboxes

2.1.1 Remove motors and dispose of offsite

2.1.2 Remove existing gearboxes, typical of (2) per door stack for a total of (16) locations

2.1.3 Provide and install new motors and gearboxes as designed and specified

2.1.4 Provide and apply grease/lubricant at locations specified

2.2. Motor Mount, Ancillary Steel, & Fasteners

2.2.1 Fabricate motor and gearbox mounts, with ability to adjust tension in roller chain

2.2.2 Provide all necessary fasteners for mounting drive assembly components to ancillary steel and door structure

(i) Inclusive of standard nuts, bolts, washers, etc. Type(s) and quantities indicated on fabrication drawings

2.3. Sprockets & Roller Chain Drive

2.3.1 Remove existing sprockets, roller chains, bearings, and associated hardware, associated with each drive mechanism.

2.3.2 Provide and install new sprockets, roller chains, and bearings as designed and specified

(i) Provide all necessary fasteners for mounting components to drive assembly

2.3.3 Provide and apply grease/lubricant at locations specified

2.4. Transmission mounting, etc

2.4.1 Provide direction on adjustability, tolerances, chain drive details, etc

3 Electrical Components www.cscos.com (407) 422-1118 contactus@cscos.com 225 E. Robinson Street, Suite 145, Orlando, FL 32801

AASF#1 Bldg 860 SOW

May 20, 2024

3.1. Variable Frequency Drives

3.1.1 Remove all existing VFDs and associated power/control cabling associated with each drive mechanism

3.1.2 Provide and install new VFDs and associated power/control cabling associated with each drive mechanism

3.2. Door Panel Controls

3.2.1 Remove existing relays and sockets from DIN rail. DIN rail to remain

(i) Existing enclosure to remain and be reused

3.2.2 Remove existing push button controls from all door panels, both interior and exterior

(i) Remove engraved labels associated with push button controls

3.2.3 Remove existing signaling horn

(i) Replace with new strobe, horn, and associated control cabling

3.2.4 Remove all existing control cabling associated with components

3.2.5 Provide and install new control components as designed and specified. Where required, provide signage and/or nameplate data as specified

3.2.6 Provide and install new control cabling and associated attachments, conduits, etc as designed and specified

3.3. Control Cabling

3.3.1 Remove power cabling associated with each drive mechanism, back to power trolley shoe

(i) Existing power trolley shoes to be reused. Contractor shall provide (8) replacement shoes to owner as part of this scope

3.3.2 Remove fasteners, clamps, and other existing means of fastening power cabling to door structure

3.3.3 Provide and install new power cabling from existing trolley shoe to drive assembly as designed and specified. Provide all associated attachments, conduits, etc whether explicitly indicated or not, such that cabling is protected from kinks, pinch points, and/or bends beyond manufacturer’s recommendation

3.4. Limit Switches

3.4.1 Remove existing limit switches from each door panel

3.4.2 Remove existing limit switches from man doors

3.4.3 Provide and install new limit switches as designed and specified

3.4.4 Contractor shall provide and install all associated control cabling. Provide all associated attachments, conduits, etc whether explicitly indicated or not, such that cabling is protected from kinks, pinch points, and/or bends beyond manufacturer’s recommendation

3.5. Door Safety Edge Systems

3.5.1 Remove door safety edge devices, and associated cabling in entirety, typical of (4) locations per door stack for a total of (32) locations

3.5.2 Install new door safety edge devices and associated cabling as specified

(i) Provide all necessary fasteners whether shown or not to attach safety edge components to existing door structure per manufacturer’s recommendation

3.5.3 Contractor shall provide and install all associated control cabling. Provide all associated attachments, conduits, etc whether explicitly indicated or not, such that cabling is www.cscos.com (407) 422-1118 contactus@cscos.com 225 E. Robinson Street, Suite 145, Orlando, FL 32801 protected from kinks, pinch points, and/or bends beyond manufacturer’s recommendation

Testing & Adjusting

1 General

1.1. After all testing and adjusting has been completed, contractor shall demonstrate successful operation of doors and all components associated with this scope of work to the engineer/owner

1.1.1 Items or performance deemed defective by the engineer/owner must be fixed before acceptance of work

2 Door Components

2.1. Ensure all rollers rotate freely

3 Drive Components

3.1. Adjust alignment of drive assembly such that sprockets and roller chains are aligned between bottom rollers and drive assembly

3.2. Adjust roller chain tension as necessary to ensure positive engagement between sprocket teeth and roller chains. Refer to drawings for adjustment details

4 Electrical Components

4.1. Program and adjust VFDs per manufacturer’s recommendations to meet specified door speed

4.2. Test all control components for proper operation. Including but not limited to: push button controls, relays, limit switches, safety edge components, etc.

5 Limit Switches

5.1. Adjust limit switch set points to ensure operation is consistent with design intent.

Specifications

1 General

1.1. The following information is provided to assist in developing a cost for the scope indicated above. Contractor shall refer to fabrication drawings, notes, photos, etc included with bidding materials to provide a comprehensive bid to the owner.

1.2. In addition to components listed below, various hardware and structural steel shapes are necessary for this scope of work

1.3. Scope of work shall include labor, materials, and consumables to perform the tasks indicated above, and install, mount, and program the components listed in this section

1.4. Quantities indicated in the following section are provided per driven door leaf (16 total locations). Contractor to verify quantities.

2 Motor With Integral Brake – Refer to fabrication drawings and basis of design

2.1. Horsepower: 2, Inverter-Rated

2.2. RPM: 1740

2.3. Voltage: 208-230/460

2.4. Phase: 3

2.5. Hertz: 60

2.6. Full Load Amps: 6.2/3.1

2.7. Enclosure: TEFC IP55

2.8. Frame/Mounting: 145TC

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2.9. Duty: Continuous

2.10. Shaft Diameter: 0.875 in

2.11. Brake Voltage: 460 VAC / 205 VDC

2.12. Miscellaneous Options: hand release lever

3 Gearbox – Refer to fabrication drawings and basis of design

3.1. 2-Stage helical bevel gear unit

3.1.1 42:1 RPM speed reduction

3.1.2 Mount: Foot-Mount

3.1.3 NEMA Motor Adapter: “C” Face

3.1.4 Shaft Diameter: 1.25 in solid shaft with keyway

3.1.5 Shaft Mounting Position: Refer to fabrication drawings

4 Sprockets & Roller Chain – Refer to fabrication drawings

4.1. (1) 15-tooth H60 sprocket

4.2. (1) 22-tooth H60 sprocket

4.3. (1) 25-tooth H60 sprocket

4.4. (2) P205 pillow block bearings

4.5. H60 roller chain (various lengths)

5 Variable Frequency Drives (Technical data provided for reference. Provide VFD from the same manufacturer as the gearbox/motor combination)

5.1. Horsepower: 2

5.2. Voltage (Input): 480

5.3. Voltage (Output): 460

5.4. Phase: 3

5.5. Hertz: 60

5.6. Current (Output): 3.5

5.7. Mounting: DIN Rail; Within Control Cabinet

5.8. Features/Accessories

5.8.1 Provide with remote display for panel mounting

5.8.2 VFD shall be matched with motor and gearbox from the same manufacturer

5.8.3 Provide with IP20 enclosure

6 Control Devices – Provided for information and documentation. Note that the list below is quantified for (1) single set of controls. Each set of controls is associated with the (16) drivetrain door panels.

6.1. Fusible Safety Disconnect (Existing to remain)

6.1.1 Voltage: 480

6.1.2 Poles: 3

6.1.3 Full Load Amps: 21

6.1.4 Mount: DIN Rail

6.1.5 Fuse Rating & Type: 30 A / CC

6.1.6 Terminal AWG: #10

6.1.7 Features/Accessories

(i) Provide with panel-mount handle and actuator

6.2. Line Reactor (Existing to remain)

6.2.1 Voltage: 480

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6.2.2 Phase: 3

6.2.3 Impedance: 3%

6.3. Control Transformer (Existing to remain)

6.3.1 Voltage (Input): 480

6.3.2 Voltage (Output) 24 VAC

6.4. Various relays

6.4.1 2-pole, double-throw, general purpose, 24VAC

(i) Standard blades & finger-safe DIN rail-mount socket

(ii) Basis of design (relay): IDEC RH2LB-U-AC24V

(iii) Basis of design (socket): IDEC RH2B-05C

(iv) Quantity: (1)

6.4.2 4-pole, double-throw, general purpose relay, 24VAC

(i) Standard blades & finger-safe DIN rail-mount socket

(ii) Basis of design (relay): IDEC RY4S-U-AC24V

(iii) Basis of design (socket): SY4S-05C

(iv) Quantity: (2)

6.4.3 2-pole, double-throw, general purpose relay, 24VAC

(i) Standard blades & finger-safe DIN rail-mount socket

(ii) Basis of design (relay): IDEC RY2S-U-AC24V

(iii) Basis of design (socket): IDEC SY2S-05C

(iv) Quantity: (1)

6.4.4 1-pole, double-throw, general purpose relay, 12VAC

(i) Standard blades & finger-safe DIN rail-mount socket

(ii) Basis of design (relay): IDEC RH1B-U-AC12V

(iii) Basis of design (socket): IDEC SH1B-05C

(iv) Quantity: (1)

6.5. Pushbutton Controls

6.5.1 Type: SPST mushroom pushbutton, panel-mount

6.5.2 Color: Red

6.5.3 Body/Housing: NEMA 4

6.5.4 Quantity: (6)

6.6. Control cabinet and DIN rail (Existing to remain)

6.6.1 Enclosure Size: 16” W x 24” H x 8” D

6.6.2 Enclosure Type: NEMA 4

6.6.3 DIN rail: various

6.7. Signaling horn

6.7.1 24VAC

6.7.2 0.625 A

6.7.3 NEMA 4 Enclosure

6.7.4 Basis of design: Edwards 876-G5

6.7.5 Quantity: (2)

6.8. Switches

6.8.1 1-pole limit switch with rotary head & lever

(i) Voltage/Rating: 24VAC www.cscos.com (407) 422-1118 contactus@cscos.com 225 E. Robinson Street, Suite 145, Orlando, FL 32801

(ii) Contacts: 1 NC/1 NO

(iii) Body/Housing: NEMA 4

(iv) Basis of design: Square D

(v) Quantity: (4)

6.8.2 22 mm panel-mount key switch

(i) IP66 rated

(ii) 2-position (normally open)

(iii) Basis of design: McMaster-Carr

(iv) Quantity: (1)

7 Cabling

7.1. Various 480 V conductors/cabling

7.2. Various 120V control conductors/cabling

7.3. Various 24VAC control conductors/cabling

8 Door Safety Edge System

8.1. UL325-listed monitored safety edge

8.1.1 Manufactured by Miller Edge

(i) Basis of design: Custom Sensing Edge MUxx, yellow color

8.1.2 Must conform to USACE specifications

8.1.3 Width to match leading door leave edge, and full height of door leaf

(i) Installed on both sides of operable door leaves.

8.1.4 24VAC control voltage

Reference Materials

1 Wiring Schematics

1.1. Door “A” Wiring (With & with man door)

1.2. Door “B” Wiring (With & with man door)

2 Component Specification Sheets

2.1. Drive train gearbox

2.2. Drive train motor

2.3. Drive train Variable Frequency Drive

www.cscos.com (407) 422-1118 contactus@cscos.com 225 E. Robinson Street, Suite 145, Orlando, FL 32801

REFERENCE PHOTOS

ITEM: 1.1 Door Components

SCOPE: Clean bottom rollers, track, etc

NOTES:

If damaged roller sprockets are identified, alert the owner and engineer.

ITEM: 1.2 Door Components

SCOPE: Clean top rollers, track, etc

If damaged roller or track components are identified, alert the owner and engineer.

ITEM: 2 Drive Components

SCOPE: Remove drive components

Remove the drive components as indicated in the

SOW. The sprocket on the bottom roller is intended to remain unless damage is observed in the field.

www.cscos.com (407) 422-1118 contactus@cscos.com 225 E. Robinson Street, Suite 145, Orlando, FL 32801

ITEM: 3.1 Variable Frequency Drives

SCOPE: Remove and replace

VFD is specified with motor and gearbox. This is to be provided together by the manufacturer. Refer to basis of design information provided with SOW

ITEM: 3.2.1 Relays & Sockets

SCOPE: Replace relays and sockets

These photos are provided for reference. The contractor shall provide replacement relays and sockets referenced in the SOW

ITEM: 3.2.2 Door Panel Controls

SCOPE: Remove and replace components

Contractor to replace each component like-for-like.

Pushbutton controls to be wired back the same as existing. Provide new box, nameplates, and all hardware for complete replacement www.cscos.com (407) 422-1118 contactus@cscos.com 225 E. Robinson Street, Suite 145, Orlando, FL 32801

ITEM: 3.2.3 Signaling Horn

SCOPE: Remove and replace components

N/A

ITEM: 3.3 Control Cabling

Match existing wire type, gauge, and insulation.

Coordinate installation with existing schematics

ITEM: 3.4 Limit Switches

Limit switches to be removed and replaced on all door panels. Note that there are various types of limit switches associated with each door panel. Coordinate installation with existing schematics.

www.cscos.com (407) 422-1118 contactus@cscos.com 225 E. Robinson Street, Suite 145, Orlando, FL 32801

ITEM: 3.5 Door Safety Edge Systems

Contractor to match color, style, and dimensions

To myNORD - Guest US

From PO Box 367 800 Nord Drive Waunakee, WI 53597

Phone +1 608-849-7300 Phone Toll free: (888) 314-6673 Fax Fax (800) 373-6673 Email info.us@nord.com Email quotes.us@nord.com

Line Item 1 Line Item Ref.

Product Name Helical Bevel Gearmotor with NORD NEMA Brakemotor & AC Drive Model Type SK 92672.1V - 140TC - 90LP/4 145TC CUS BRE10 HL TW - 505E-151-340-A

Gear Box Motor Configuration Output Speed 40 rpm Power 2 hp Mounting Pos M4 Ratio 43.28 Voltage 230/460 V Shaft Loc A Side Input Speed 1730 rpm Frequency 60 Hz Flange Location Service Factor 0.9 Motor SF 1.15 Term Box Pos 2 AGMA Class * Current 5.6 / 2.8 A Conduit Entry II Output Torque 3153 lb-in Motor Speed 1730 rpm Brake Lever Loc HL2 Overhung load 1175 lb Duty S1 - Continuous Mech Var Loc - Axial Load 4496 lb Insulation Class F Paint Coating Basic (Standard Paint) Output Shaft Solid Keyed Shaft Enclosure TEFC - IP55 Paint Color Stainless Steel Gray Output Shaft Dia 1.250"X2.75" Brake Torque 10 Nm Lubricant VG220-SYN-PAO-EP Input Shaft Dia Brake Voltage 460 VAC / 205 VDC Lubrication Qty 1.69 qt Flange size Rectifier GHE40L Base Weight 106 lb

Gearbox Options Motor Options Miscellaneous Options Foot Mount with Face (XZ) FKM Seals (FKM) Autovent (DR) Aluminum Housing

Standard Braking (AC Switching) Quiet Brake Operation (NRB2) Hand Release Lever (HL) Standard Line Powered - Inverter Capable Thermostat (TW) Precima Holding Brake (BR55PH) NEMA C-Face Motor Inverter Duty Capable - 10:1 (60 - 6Hz) Constant Torque Speed Range (CSA Pending) NEMA Electrical UL/CSA (CUS) Separate Brake Power IE3 / Premium Efficient (PE) Adapter M25x1.5 / 3/4 inch NPT

Standard Nameplate Material Synthetic Polyalphaolefin Oil with EP Additive Nameplate with Customer Material Number

See next page for inverter specifications.

Quote ID 4W7ZNW.0

Reference Date 1/31/2024

Toll free: (888) 314-6673 Fax: (800) 373-6673 info.us@nord.com www.nord.com Page 1 of 2

Line Item 1 Line Item Ref.

Product Name Helical Bevel Gearmotor with NORD NEMA Brakemotor & AC Drive Model Type SK 92672.1V - 140TC - 90LP/4 145TC CUS BRE10 HL TW - 505E-151-340-A

See previous page for gearmotor specifications.

AC Drive Model Type 505E-151-340-A Part Number 275820150 Power 2 hp Input Voltage 380 ... 480V, -20% / +10% VAC Output Voltage 3 x 0 - 380 V...480 V Input Current 5.6 A Output Current 4 A Input Frequency 47 Hz... 63 Hz Output Frequency 0 Hz...400 Hz Enclosure IP20 Temperature 0 °C...40 °C Dimensions 226 mm x 74 mm x 153 mm Weight 3.97 lb Accessory Line Circuit Choke

Inverter Options

SK 505E

275999011 - EMC kit Inverter size 1 and 2 (SK EMC2-1)

Notes

For price information, please contact NORD.

Locate your local NORD sales representative or authorized product distributor at Nord-Locator

Quote ID 4W7ZNW.0

Reference Date 1/31/2024

Toll free: (888) 314-6673 Fax: (800) 373-6673 info.us@nord.com www.nord.com Page 2 of 2 https://www.nord.com/locator