Compiled ERate 28 scope rev 6.11.25 with cover sheet Bidnet.pdf

This document may contain SKU and model numbers for requested materials; these should be read as if followed by the words “or equal”.

TECHNICAL SPECIFICATIONS

for

POMONA UNIFIED SCHOOL DISTRICT

E-Rate XXVIII – Gym WiFi and Backbone Cabling Upgrade

Bid No. 23(24-25)IT

470 No. 250026773

Owner:

Pomona Unified School District

800 South Garey Avenue Pomona, California 91766

E-Rate 28 – Category 2 specifications Section 1 - Local Area Network Scope of Work

POMONA UNIFIED SCHOOL DISTRICT – Revision: 2025-02-04

E-Rate 28 – Category 2

SECTION 1 - LOCAL AREA NETWORK SCOPE OF WORK

PART 1 - GENERAL INFORMATION

1.1 GENERAL REQUIREMENTS

1.1.1 Proposals must include all required parts and labor. Existing pathways may be used if available and compliant with PUSD Division 27 standards. If a compliant pathway is not available, then one shall be established.

Establishing a compliant pathway may entail installation of conduit, penetrations, and possible trenching. A walk of each site is highly recommended to ascertain pathway availability.

1.1.2 Proposals containing conditional cost language (e.g., 'contingent upon existing pathways') will be deemed non-responsive.

1.1.3 This entire section shall be bid on as a single proposal. The proposal must break down the costs by school and separately list e-rate eligible and ineligible costs.

1.2 TERMS & ABBREVIATIONS

1.2.1 Backbone Cabling Terms:

A. Backbone Cabling: Structured cabling that interconnects MDFs, BDFs, and IDFs within and between buildings

B. BDF (Backbone Distribution Frame): A secondary telecommunications room within a campus that connects to the MDF and multiple IDFs, supporting backbone cabling and network distribution.

C. IDF (Intermediate Distribution Frame): A localized distribution point within a building for network connectivity, typically serving a specific floor or area.

D. MDF (Main Distribution Frame): The primary telecommunications room where external service provider connections, and the main backbone cabling originates.

1.2.2 Communications Systems & Devices:

A. WAP (Wireless Access Point): A device that enables wireless devices to connect to a wired network using Wi-Fi or related standards.

B. Public Address (PA) System: Audio system used for broadcasting voice announcements and emergency notifications.

1.2.3 Cabling & Infrastructure Components:

A. Cat6 (Category 6): A twisted pair cable standard supporting Gigabit Ethernet and 10 Gigabit Ethernet over short distances.

B. Cat6A (Augmented Category 6): An enhanced twisted pair cable that supports 10 Gigabit Ethernet over the full 100 meters.

C. Cat5e (Enhanced Category 5): A twisted pair cable supporting Gigabit Ethernet, used in legacy installations.

D. Cat3 (Category 3): An older twisted pair cable standard used for telephone wiring.

E. Fiber: Refers to fiber optic cables, which transmit data using light, supporting high-speed communication over long distances, including single-mode and multimode fibers.

F. CMP (Plenum): Cable rated for use in air-handling spaces with low smoke and flame spread characteristics.

G. CMR (Riser): Cable rated for use in vertical shafts and riser spaces between floors.

H. OSP (Outside Plant): Cable designed for outdoor use, including buried, aerial, and conduit installations.

I. OSP-CMP: Hybrid cable suitable for transitioning directly from outdoor to indoor plenum spaces.

J. U Space: Refers to rack unit space in equipment racks (1U = 1.75 inches in height), used to define the size and capacity of network racks and cabinets.

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1.3 SCORING OF PROPOSALS

Criteria Weight Eligible Cost 30 Meeting Requirements 25 Warranty and Local Support 15 Ineligible Cost 10 Completeness of Proposal 10 Experience and References 10

PART 2 - GENERAL SCOPE

2.1 GENERAL

2.1.1 Refer to Part 3 Site-Specific Scope for site specific requirements.

2.1.2 Refer to 27 06 50 for pre-approved parts.

2.1.3 All work must fully comply with PUSD Division 27 and 28 Cabling standards. It is the contractors’ responsibility to ensure that all staff working within PUSD are familiar with and understand all PUSD standards.

2.1.4 Unless expressly stated in writing, all material, electronics, and components to complete each scope and network connection are the contractor’s responsibility to provide and install.

2.1.5 Any footage estimates are for estimating purposes, and the contractor is responsible for verifying the exact footage required before ordering materials.

2.1.6 All line drawings of pathways are not meant to represent an exact path, but rather to show end points.

2.1.7 Site Documentation

A. Site-specific maps are included in Section 3 – Site Maps.

B. Site-specific photographs are included in Section 4 – Site Photos.

2.1.8 All infrastructure installed or utilized under this project—including existing cables, patch panels, ports, racks, cabinets, conduit, pull boxes, and enclosures—shall be labeled and documented in accordance with Section 27 05 53 and Section 27 05 86. This includes identifying and labeling all existing pathways and components that are reused as part of the completed system.

A. Project Specific Exception: Existing handholes and vaults are not required to be re-engraved or replaced for the purpose of identification. However, the contractor shall install permanent interior labeling inside each utilized handhole or vault in accordance with Section 27 05 53 and District standards.

2.2 INSTALLATION OF NEW IDFS

2.2.1 Overview

New IDFs will be installed to move towards dedicated coverage of each building to reduce station ports being run underground or through overloaded raceways.

2.2.2 General

A. Installation of new IDF Cabinets shall comply with Division 27 standards, including but not limited to:

1. Section 27 05 53

2. Section 27 11 00

3. Section 27 11 16

B. Electrical work required for the installation of the new IDF is ineligible and must be listed with the ineligible costs.

2.2.3 Requirements

A. All new IDFs shall be 24” high (12U), wall-mounted cabinets unless otherwise specified.

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B. Exact location of IDF shall be approved by the ITS Department Project Manager

2.3 INSTALLATION OF BACKBONE CABLE

2.3.1 Overview

Due to technology changes and PUSD’s aging infrastructure, the District is upgrading its telecommunications backbone cabling.

2.3.2 General

A. All backbone cabling shall comply with Division 27 standards, including but not limited to:

1. Section 27 05 2

2. Section 27 05 43

3. Section 27 05 53

4. Section 27 05 86

5. Section 27 13 00

6. Section 27 13 13

7. Section 27 13 23

B. All distances, dimensions, and quantities detailed in these bid documents represent best-effort approximations derived from the preliminary assessments performed by the District ITS Department.

C. Unless otherwise specified in Part 3, all backbone cabling shall be a continuous run (“home-run”) from the MDF to the IDF.

D. All abandoned cables, within a pathway segment being utilized shall be removed per 27 00 00.

E. Unless otherwise specified, all backbone cabling shall be either Plenum OSP or Plenum Indoor/Outdoor

Rated.

2.3.3 Fiber Optic Backbone Cable

A. All fiber shall be installed and terminated per the requirements outlined in 27 13 23 B. All fiber shall be 12 strand single-mode (SM), unless otherwise specified in Part 3 C. Fiber shall be terminated on a Leviton HDX Fusion Splice D. When mounting in a Leviton SDX enclosure a Leviton HDX to SDX adapter bracket shall be utilized E. Unless otherwise specified in Part 3, IDF’s shall utilize a 1U Leviton SDX enclosure and MDF’s shall utilize a

2U Leviton UHDX enclosure F. Unless otherwise specified in Part 3, provide four (4) new Single-Mode SFP modules for each new fiber run.

G. Unless otherwise specified in Part 3, provide four (4) new Single-Mode LC-LC patch cords for each new fiber run.

H. All fiber pulled to existing IDF’s as part of this project shall be utilized to replace the existing fiber. Once the new fiber is installed, the old existing fiber shall be classified as abandoned and is required to be removed as part of this project in compliance with Section 27 00 00.

2.3.4 Voice Backbone Cable (Ineligible)

A. All voice cable shall be 12Pair Cat5e, unless otherwise specified in Part 3.

B. All voice cables shall be terminated per requirements outlined in 27 13 13.

C. Voice backbone cabling is ineligible for erate funds and must be listed under ineligible costs.

2.3.5 PA Backbone Cable (Ineligible)

A. All PA cable shall be 18/4 AWG, unless otherwise specified in Part 3.

B. All PA cables shall be terminated per requirements outlined in 27 13 13.

C. PA backbone cabling is ineligible for erate funds and must be listed under ineligible costs.

2.4 GYM WIRELESS ACCESS POINT (WAP) INSTALLATION

2.4.1 Overview

Due to the larger demand for wireless access in our gyms, additional WAPs are required.

2.4.2 General

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A. All WAP installs shall comply with Division 27 standards, including but not limited to:

1. Section 27 05 28

2. Section 27 05 43

3. Section 27 05 53

4. Section 27 05 86

5. Section 27 15 00

6. Section 27 15 13

7. Section 27 20 00

B. All abandoned cables within a pathway segment being utilized shall be removed per 27 00 00.

2.4.3 Requirements:

A. Four new WAPs will be installed in each of the Gyms specified

1. Each WAP gets (2) CAT6A Cables

B. Install conduit pathway in gym as needed.

C. All WAP installs shall comply with 27 20 00 D. Final location will be determined in the field based off the manufacturer’s recommendations.

E. All WAPs shall be ceiling mounted unless otherwise specified in Part 3 F. All WAP’s will be provided by District

2.5 CABLING CLEANUP

2.5.1 Overview

Due to space limitations in IDFs, MDFs, and pathways, some cabling cleanup is required to consolidate patch panels, LIUs and remove abandoned cables from pathways.

2.5.2 Requirements:

A. Follow site specific requirements outlined in Part 3

2.6 IDF REPLACEMENT

2.6.1 Overview

To better support newer network equipment and data needs some existing IDF’s are needing to be replaced. All existing data to the IDF will be removed and replaced with new CAT6 / CAT6A cables.

2.6.2 General

A. Replacement of IDF Cabinets shall comply with Division 27 standards, including but not limited to:

1. Section 27 05 53

2. Section 27 11 00

3. Section 27 11 16

4. Section 27 15 00

5. Section 27 15 13

B. Electrical work required for the IDF replacement is ineligible and must be listed with the ineligible costs.

2.6.3 Requirements

A. Exact location of IDF shall be approved by the ITS Department Project Manager B. IDF Replacement will be done in conjunction with Installation of Backbone Cable C. All existing copper data cables to IDF shall be completely replaced and all old abandoned data cabling in

IDF completely removed.

PART 3 - SITE-SPECIFIC SCOPE

3.1 DIAMOND RANCH HS

3.1.1 Gym WAP Install

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A. Add 4 WAPs in Gym

1. Cabling to go from WAP to MDF

B. Add 4 drop locations for WAPs from MDF to Gym C. Replace existing gym WAP CAT6 with CAT6a, possibly relocate based on design.

D. Use existing conduit pathway from MDF to Gym, then add new conduit to 4 new WAP locations inside gym

3.1.2 Backbone Cable Replacement

A. Completely remove existing damaged fiber from IDF-8 to BDF B. Install new 12-strand SM fiber from BDF to IDF-8 C. The estimated measured walking distance, not including service loops or ups and downs, is approximately

400 feet.

D. Completely remove existing damaged 25 pair voice cable from IDF-8 to BDF (Ineligible) E. Install new 18/4 PA Cable From BDF to IDF (Ineligible) F. Install new 12 pair OSP Phone Cable From BDF to IDF (Ineligible)

3.1.3 Cabling Cleanup

A. In the BDF Re-Terminate 12 Strand SM Fiber to the Pressbox onto HDX fusion splice cartridge within the existing SDX enclosure.

B. Demo the following abandoned cable:

1. IDF-1 MM 6 strand to BDF Leviton LIU

2. IDF-2 MM 12 strand to BDF and MM 12 strand to IDF3 Leviton LIU

3. IDF-3 MM 12 strand to IDF2 Leviton LIU

4. IDF-4 MM 6 strand to IDF5 Leviton LIU

5. IDF-5 MM 6 strand to BDF, MM 6 strand to IDF4, and MM 6 strand to IDF6 Leviton LIU

6. IDF-6 MM 6 strand to IDF 5 Leviton LIU

7. IDF-7 MM 12 strand to BDF Leviton LIU

8. MM BDF to MDF

C. Remove unused barrel LIUs in MDF (1st and 3rd LIUs) D. Remove all cut fiber from MDF LIU’s E. In MDF consolidate existing 3rd and 4th patch panels into single 2U 48 port keystone patch panel

1. 11 Cables

2. Re-punch existing cables with appropriate keystones

3.2 POMONA HS

3.2.1 Gym WAP Install

A. Upgrade Fiber to IDF-14

1. Install new 12-strand SM fiber from MDF to IDF-14 by Gym

• Add new 2-inch EMT conduit from IDF-14 to exterior PB approximately 15 feet

• Approximately 720 feet wheeled out distance not including turns and up and downs

• Use vault system path as illustrated, not current OM1 path

• IDF Replace existing old LIU with new 1RU enclosure and splice kit

• Demo existing OM1 Fiber from MDF to IDF-14

2. Install new 18/4 PA Cable From MDF to IDF-14 (Ineligible)

3. Install new 12 pair OSP Phone Cable From MDF to IDF-14 (Ineligible)

B. Add 4 WAPs in Gym C. Add 2-inch conduit pathway from IDF into Gym (to penetrate wall) approximately 20 feet

1. Each WAP to receive 2 CAT6A ports

2. Cabling to go from WAP to IDF-14

3. Add conduit pathway to all 4 WAP locations in gym

3.2.2 Backbone Cable Replacement

A. MDF

1. Add new 2RU UHDX fiber splice enclosure.

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B. IDF-1

1. Install new 12 Strand SM Fiber From MDF to IDF-1

• Distance between MDF and IDF-1 is approximately 300 feet not including turns and up and downs

• Pathway is partially known the rest will need discovery, rodding, and roping

• Provide/Replace existing LIU in IDF with new 1U SDX Enclosure

2. Install new 18/4 PA Cable From MDF to IDF-1 (Ineligible)

3. Install new 12 pair OSP Phone Cable From MDF to IDF-1 (Ineligible)

C. IDF-2

1. Install new 12 Strand SM Fiber From MDF to IDF-2

• Distance between MDF and IDF-2 is approximately 500 feet not including turns and up and downs

• Pathway is partially known the rest will need discovery, rodding, and roping

• Provide/Replace existing LIU in IDF with new 1U SDX Enclosure

2. Install new 18/4 PA Cable From MDF to IDF-2 (Ineligible)

3. Install new 12 pair OSP Phone Cable From MDF to IDF-2 (Ineligible)

3.3 GAREY

3.3.1 Gym WAP Install

A. Add 4 WAPs in Gym

1. Each WAP to receive 2 CAT6A ports

2. Cabling to go from WAP to IDF-15

B. Replace existing gym WAP CAT6 with CAT6a, possibly relocate based on design.

C. Replace existing patch panel with new 2RU keystone patch panel D. 3 cables are currently terminated on the patch panel, all 3 connected to the switch.

E. New conduit to all WAP locations F. Demo out 4 CAT6 cables from gym to IDF-3 G. Install Cisco C3650 series switch, or equivalent provided by the District

3.4 FREMONT

3.4.1 New IDF

A. Establish New IDF In Gym

1. New IDF will be called IDF-6

2. Install new IDF in gym equipment room on east wall

3. Install new 12 Strand SM Fiber From MDF to IDF-6

• Install new 1U SDX Enclosure

• Provide two (2) new Single-Mode SFP modules

• Provide two (2) new Single-Mode LC-LC patch cords

• On MDF terminate in existing SDX enclosure

4. Install dedicated 20A 120 quad receptacles in IDF utilizing the electrical panel in classroom (Ineligible) B. Install Cisco C3650 series switch, or equivalent provided by the District C. Horizontal Cabling

1. New cabling to go to IDF-6

2. Demo out 6 existing CAT6 data cables going to IDF-7

• This will also create space for the new SM fiber

3. New 2RU 48 port patch panel with new keystones

D. Install 3 new CAT6 to replace existing station ports

3.4.2 Gym WAP Install

A. Add 4 WAPs in Gym

1. Cabling to go from WAP to New IDF-6

B. Replace existing gym WAP CAT6 with CAT6a, possibly relocate based on design.

3.4.3 Backbone Cable Replacement

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A. IDF-7

1. Install new 12 Strand SM Fiber From MDF to IDF

• Refer to the drawing for the approximate distance

• Provide/Replace existing LIU in IDF with new 1U SDX Enclosure

B. Demo Old Fiber

1. Demo fiber to old IDF-6

C. Note: This is from an old row of portables that were removed years ago, but the fiber remained in conduits.

D. MDF Cleanup

1. Remove 1RU fiber enclosure with fiber to IDF-11

2. Re-Terminate IDF-11 6ST OM3 fiber into 2RU enclosure in MDF

3.5 LORBEER

3.5.1 Gym WAP Install

A. Add 4 WAPs in Gym

1. Each WAP to receive 2 CAT6A ports

2. Cabling to go from WAP to IDF-8

B. Replace existing gym WAP CAT6 with CAT6a, possibly relocate based on design.

C. Replace existing patch panel with new 2RU keystone patch panel

1. 12 cables are currently terminated on the patch panels that will need to be moved to new panel D. Demo out 5 CAT6 from gym to IDF-8

3.6 SIMONS

3.6.1 Backbone Cable Replacement

A. Upgrade Fiber to IDF-6

1. New 12-strand SM fiber from MDF to IDF-6 by Gym

• Approximately 300 feet wheeled out distance not including turns and up and downs

• IDF Replace existing old LIU with new 1RU enclosure and splice kit

• Demo existing Fiber from MDF to IDF

2. Install new 18/4 PA Cable From MDF to IDF-6 (Ineligible)

3. Install new 12 pair OSP Phone Cable From MDF to IDF-6 (Ineligible)

B. Note: Pathway is not clear, and discovery, rodding, and roping will be required

3.6.2 Gym WAP Install

A. Add 4 WAPs in Gym

1. Each WAP to receive 2 CAT6A ports

2. Cabling to go from WAP to IDF

3. Add conduit pathway to all 4 WAP locations in gym

B. Replace existing gym WAP CAT6 with CAT6a, possibly relocate based on design.

C. Replace existing patch panel with new 2RU keystone patch panel

1. 27 cables are currently terminated on the patch panels that will need to be moved to new panel D. Install Cisco C3650 series switch, or equivalent provided by the District

3.7 MARSHALL

3.7.1 Backbone Cable Replacement

A. Replace MDF fiber enclosure(s) with new 2RU Leviton UHDX fiber enclosure.

B. Re-Terminate Existing fibers on Leviton HDX fiber splice modules.

1. IDF-1 6 strand mm

2. IDF-2 6 strand mm

3. IDF-3 12 strand mm that no longer exists

4. IDF-4 12 strand mm

5. IDF-5 12 strand mm

6. IDF-6 6 strand mm

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7. IDF-7 6 strand mm

8. IDF-9 12 strand mm

9. IDF-10 24 strand sm

C. Establish IDF-1 as a BDF

1. Note: IDF cabinet to be replaced as part of 3.7.2.A

2. New 48-strand SM fiber from MDF to IDF-1 (BDF)

• IDF Replace existing old LIU with new Leviton 2RU UHDX enclosure and splice kit

• Demo existing Fiber

3. Install two (2) new 18/8 PA Cable From MDF to IDF-1 (BDF) (Ineligible)

4. Install new 50 pair OSP Phone Cable From MDF to IDF-1 (BDF) (Ineligible)

• Replace existing 66 blocks for existing 100 Pair from PB2 (Next to IDF-1) to PB1 (Near MDF) D. Re-cross connect all existing active cross-connects on both sides. The currently existing 100 pair goes from

PB2 to PB1 with a cross connect to PB1 to MDF where they are Cross connected onto the Voice Gateways.

◊ Should be less than 50 active cross-connects

E. Upgrade Fiber to IDF-8

• New 12-strand SM fiber from IDF-1 (BDF) to IDF-8

• IDF Replace existing old LIU with new 1RU enclosure and splice kit

• Cross-Connect two pairs of fiber in IDF-1 to establish complete link back to MDF

• Demo existing Fiber and abandoned cable from IDF to IDF-1

2. Install new 18/4 PA Cable From IDF-1 (BDF) to IDF-8 (Ineligible)

3. Install new 12 pair OSP Phone Cable From IDF-1 (BDF) to IDF-8 (Ineligible)

F. Upgrade Fiber to IDF-5

1. New 12-strand SM fiber from IDF-1 (BDF) to IDF-5

• IDF Replace existing old LIU with new 1RU enclosure and splice kit

• Cross-Connect two pairs of fiber in IDF-1 to establish complete link back to MDF

• Demo existing Fiber and abandoned cable from IDF to IDF-1

2. Install new 18/4 PA Cable From IDF-1 (BDF) to IDF-5 (Ineligible)

3. Install new 12 pair OSP Phone Cable From IDF-1 (BDF) to IDF-5 (Ineligible)

3.7.2 IDF Replacement

A. Replace IDF-1

1. Replace Existing IDF Cabinet with new 4-foot (26U) enclosure.

2. Replace all patch panels with new 2RU keystone patch panels

• New backbone fiber to be installed as part of 3.7.1.C

• Upgrade existing dedicated 20A receptacle to a quad receptacle in IDF (Ineligible)

• Install dedicated 30A 240V receptacle in IDF utilizing the electrical panel in room (Ineligible)

• Horizontal Cabling

◊ Remove and replace all existing data cables being fed from IDF-1

a. Exact locations will be determined in the field at the time of construction.

b. Assume that most existing pathways are non-compliant and new pathway will need to be established.

c. Longest run is approximately 200 feet

d. Each classroom on the first floor to receive a minimum of 11 data ports:

♦ (2) CAT6 ports per wall at the same height as the receptacles ♦ (2) CAT6A ports for the WAP ♦ (1) CAT6A port located in the middle of the wall above the whiteboard

e. All other spaces data cables shall be replaced 1:1 with new CAT6

f. Add (2) additional CAT6A cables on each end of the hallway outside of the stairwell entrances

g. Add (2) additional CAT6A cables on either side of the breezeway.

◊ Any data from the second floor shall be terminated in IDF-6 (RM209) on the second floor.

a. Note: Most data have already been relocated; however, there may be a few ports that were not able to be re-located at the time.

◊ Replace fiber to electronic sign with 12 strand SM

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a. Provide (2) new SFP based fiber to copper media converters with SFP’s

b. Provide (2) new LC-LC SM patch cords

◊ Provide all new copper patch cords for within IDF ◊ Demo out all existing data cabling (Approximately 132 cables)

3.7.3 Gym WAP Install

A. Add 4 WAPs in Gym

1. Cabling to go from WAP to IDF-8

2. Add conduit pathway to all 4 WAP locations in gym

B. Replace existing gym WAP CAT6 with CAT6a, possibly relocate based on design.

C. Replace 5 existing patch panels with new 1 2RU keystone patch panel

1. 40 cables are currently terminated on the patch panels that will need to be moved to new panel

2. Use blue keystones for re-terminating existing CAT5 or CAT5e cables

D. Install Cisco C3650 series switch, or equivalent provided by the District

3.8 EMERSON

3.8.1 Gym WAP Install

A. Add 4 WAPs in Gym

1. Cabling to go from WAP to IDF-15

B. Replace existing gym WAP CAT6 with CAT6a, possibly relocate based on design.

C. Replace existing patch panel with new 2RU keystone patch panel

1. 40 cables are currently terminated on the patch panels that will need to be moved to new panel D. Install Cisco C3650 series switch, or equivalent provided by the District E. Establish new entrance penetrating the wall between the gym and band room to accommodate new data F. Entrance to IDF is full, make existing entrance larger to accommodate new CAT6A cables

3.9 GANESHA

3.9.1 Backbone Cable Replacement

A. New 12-strand SM fiber from MDF to IDF-10

1. IDF Replace existing old LIU with new 1RU enclosure and splice kit

2. Demo existing OM1 Fiber from MDF to IDF

B. Install new 18/4 PA Cable From MDF to IDF-10 (Ineligible) C. Install new 12 pair OSP Phone Cable From MDF to IDF-10 (Ineligible) D. Note: Pathway is not clear, and discovery, rodding, and roping will be required

3.9.2 Gym WAP Install

A. Add 4 WAPs in Gym

1. Each WAP to receive 2 CAT6A ports

2. Cabling to go from WAP to IDF-10

B. Replace existing gym WAP CAT6 with CAT6a, possibly relocate based on design C. Replace existing patch panel with new 2RU keystone patch panel

1. Cables that are currently terminated on the patch panels that will need to be moved to new panel D. Install Cisco C3650 series switch, or equivalent provided by the District

3.10 LINCOLN

3.10.1 Backbone Cable Replacement

A. General B. For all fiber installs, provide 50FT service loop at MDF side.

C. For all fiber installations, the fiber splice module on the MDF side will be installed in the new 2U UHDX fiber enclosure.

1. Provide two (4) new Single-Mode SFP modules for each of the fibers identified in 3.1.2

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2. Provide two (4) new Single-Mode LC-LC patch cords for each of the re-terminated fibers identified in 3.1.2

D. Replace MDF fiber enclosure

1. Replace existing fiber enclosure and re-splice the following existing fibers utilizing Leviton HDX fiber splice cartridges.

• IDF-1 OM4 24ST

• IDF-7 OM4 6ST

• Marquee OM3 6ST

E. Provide and install new 2RU UHDX fiber enclosure with appropriate splice kits

F. IDF-2

1. Install new 12 Strand SM Fiber From MDF to IDF-2

• According to the footage markings at the ends of the existing fiber cable, the distance is 440 ft.

• Provide/Replace existing LIU in IDF with new 1U SDX Enclosure

2. Install new 18/4 PA Cable From MDF to IDF-2 (Ineligible)

3. Install new 12 pair OSP Phone Cable From MDF to IDF-2 (Ineligible)

G. IDF-3

1. Install new 12 Strand SM Fiber From MDF to IDF-3

• Refer to the drawing for the approximate distance

• Provide/Replace existing LIU in IDF with new 1U SDX Enclosure

2. Install new 18/4 PA Cable From MDF to IDF-3 (Ineligible)

3. Install new 12 pair OSP Phone Cable From MDF to IDF-3 (Ineligible)

H. IDF-4

1. Install new 12 Strand SM Fiber From MDF to IDF-4

• According to the footage markings at the ends of the existing cable, the distance is 650 ft

• Provide/Replace existing LIU in IDF with new 1U SDX Enclosure

2. Install new 18/4 PA Cable From MDF to IDF-4 (Ineligible)

3. Install new 12 pair OSP Phone Cable From MDF to IDF-4 (Ineligible)

I. IDF-5

1. Install new 12 Strand SM Fiber From MDF to IDF-5

• Refer to the drawing for the approximate distance

• Provide/Replace existing LIU in IDF-5 with new 1U SDX Enclosure

2. Install new 18/4 PA Cable From MDF to IDF (Ineligible)

3. Install new 12 pair OSP Phone Cable From MDF to IDF-5 (Ineligible)

J. IDF-6

1. Install new 2” sleeve into IDF per drawings

2. Install new 12 Strand SM Fiber From MDF to IDF-6

• Refer to the drawing for the approximate distance

• Provide/Replace existing LIU in IDF with new 1U SDX Enclosure

3. Install new 18/4 PA Cable From MDF to IDF-6 (Ineligible)

4. Install new 12 pair OSP Phone Cable From MDF to IDF-6 (Ineligible)

3.11 PARK WEST

3.11.1 Backbone Cable Replacement

A. General

1. Refer to drawing for approximate distance

B. IDF-2 to MDF

1. Install new 24 strand SM to Park West office IDF-2 (use as BDF) to VAHS MDF

2. Demo existing fiber from Park West IDF-2 to IDF-14

3. Remove old fiber enclosure and install new 1RU fiber enclosure

4. Refer to the drawing for the distance

5. Install new 18/4 PA Cable From BDF to IDF (Ineligible)

C. IDF-2 (BDF) to IDF-12

1. Establish pathway from IDF-2 (BDF) to IDF-12

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D. The distance between buildings is approximately 40’ in length through the asphalt.

◊ Trench to be backfilled and asphalt restored per Division 32 and 27 05 43

E. Install (3) 2” conduits between buildings with IDF-2 and the Portable row with IDF-12.

◊ (1) 2” Conduit to be used for fiber ◊ (2) 2” Conduits to be use for spares (Ineligible)

• Terminate conduits in 20x20x6 NEMA 3R pull box on either side.

F. Install (3) 2” sleeves from each pull box into building above T-Bar ceiling.

1. Install new 12 Strand SM Fiber From IDF-2 (BDF) to IDF-12

• Refer to the drawing for the approximate distance

• Provide/Replace existing LIU in IDF with new 1U SDX Enclosure

2. Demo existing MM fiber from IDF-12 to old village MDF.

3. Install new 18/4 PA Cable From IDF-2 (BDF) to IDF-12 (Ineligible)

4. Install new 12 pair OSP Phone Cable From BDF to IDF-12 (Ineligible)

G. VAHS MDF to Park West IDF-1

1. Install new 12 Strand SM Fiber From MDF to IDF-1

• Provide/Replace existing LIU in IDF with new 1U SDX Enclosure

2. Install new 18/4 PA Cable From MDF to IDF-1 (Ineligible)

H. VAHS MDF to Park West IDF-9

1. Install new 12 Strand SM Fiber From MDF to IDF-9

• Provide/Replace existing LIU in IDF with new 1U SDX Enclosure

2. Install new 18/4 PA Cable From MDF to IDF-9 (Ineligible)

I. VAHS MDF to Park West IDF-7

1. Install new 12 Strand SM Fiber From MDF to IDF-7

• Provide/Replace existing LIU in IDF with new 1U SDX Enclosure

2. Install new 18/4 PA Cable From MDF to IDF-7 (Ineligible)

J. VAHS MDF to Park West IDF-8

1. Install new 12 Strand SM Fiber From MDF to IDF-8

• Provide/Replace existing LIU in IDF with new 1U SDX Enclosure

2. Install new 18/4 PA Cable From MDF to IDF-8 (Ineligible)

3.12 ARROYO

3.12.1 New IDF

A. Establish New IDF In RM 26

1. New IDF will be called IDF-12

2. Install new IDF on the north wall where cables currently enter building.

3. Install new 12 Strand SM Fiber From MDF to IDF-12

B. Fiber length is approximately 500 FT. Refer to the drawing for additional details.

• Provide new 1U SDX Enclosure

• Provide two (2) new Single-Mode SFP modules

• Provide two (2) new Single-Mode LC-LC patch cords

• On MDF terminate in existing SDX enclosure

2. Install dedicated 20A 120 quad receptacles in IDF utilizing the electrical panel in classroom (Ineligible)

3. Horizontal Cabling

• Install new 2RU 48 port patch panel with new keystones

• Remove and re-route all 45 existing CAT6 cable from Rittal cabinet and pull back into new IDF-12

• Add 1 new CAT6A data port to each Rooms 26, 27, and 28 centered above teaching whiteboards

• Note:

◊ Access control cables from 26, 27, 28 go through Rittal path to panel in RM 25, leave these intact.

◊ Alarm cables from 26, 27, 28 go through Rittal path to DMP panel in RM 25, leave these intact.

4. Switch Equipment

• Move 48 port switch from Rittal to new IDF

5. Install new 18/4 PA Cable From MDF to IDF-12 (Ineligible)

POMONA UNIFIED SCHOOL DISTRICT – Revision: 2025-02-04

6. Install new 12 pair OSP Phone Cable From MDF to IDF-12 (Ineligible)

C. IDF-7 (RM 25)

D. Add new 2” conduit approximately 20FT from lower PB to upper PB outside RM 25 (Ineligible)

1. Install new 18/4 PA Cable From MDF to IDF-7 (Ineligible)

2. Install new 12 pair OSP Phone Cable From MDF to IDF-7 (Ineligible)

3.12.2 Cabling Cleanup

A. Consolidate IDF-11 Fiber into Existing LIU in MDF

1. Remove 1RU fiber enclosure with fiber to IDF-11.

2. Re-Terminate 6ST OM3 fiber to IDF-11 into existing 2RU SDX enclosure utilizing an HDX fiber splice module.

E-Rate 28 – Category 2

– Campus Maps

POMONA UNIFIED SCHOOL DISTRICT – - -

SECTION 3 – CAMPUS MAPS

Current Fiber Pathw ay

Current Fiber Pathw ay

PB1

PB2

PB3

PB4

PB5

Alternate Fiber Pathw ay 1" <10% full

Rittal V1V2

50ft 175ft

140ft

65ft 35ft

70ft

90ft

1" 50% full

3" 10% full

3" 10% full

3" 10% full

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W

AP

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5f t he ig ht : 4

0f t ft ft

0f t ft ft ft ft ft

2i n

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<1 0% fu ll

PULL BOX 2

SIGNAL VAULT 1

PULL BOX 1 SIGNAL VAULT 2

SIGNAL VAULT 3

ft

90 ft ft

21 ft 21 ft

21 ft 21 ft

15 ft

125 ft

50 ft

40 ft

80 ft

17 ft

26 ft

23 ft High 19 ft to the ceiling beams

40 ft

Existing IDF

E-Rate Needed WAP

Existing WAP

Existing Ethernet port

Existing WAP **Ethernet cable runs are comming from the building next to the gym.

105 ft

27 ft High 22 ft to the Beams

20 ft 20 ft

20 ft 20 ft

26 25 24

39 40 41 42

32 33 34 35 36

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Cables match in the pull b ox 4 and in the vault 1 but th ere was no pull strin g to pull and verify

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12 ft

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-4

LB

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100 ft ft

To old village MDF ft

LB

-1

LB

-2

100 ft ft ft

40 ft

250 ft ft

100 ft

200 ft

VA

-5

VA

-6

VA

-7

VA

-8

VA

-9

VA

-1

VA

220 ft ft

Pu ll

Bo x

Pu ll

Bo x

Pu ll

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Pu ll

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s an d co nd ui ts

100ft

100ft

25ft 25ft

25ft 25ft

20ft height: 25ft

Bleachers

Vaults

Pull Boxes

15ft

85ft

85ft

125ft

70ft

215ft

30ft

15ft

20ft

60ft

V1

V2

V3

V4

V5

V6

2" Conduit entire w ay

Conduit 20% full

Conduit 60%

V7 V8

PB11

V10

20ft 85ft

100ft

200ft

330ft

Alternate Path

V9

PB10

1" 60% full

1.5" <10% full

2" 25% full

1" 28% full

1" 40 % full

1" 30%

0f t ft ft he ig ht : 2

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ft ft

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Section 4 – Site Photos

POMONA UNIFIED SCHOOL DISTRICT – Revision: 2025-02-04

SECTION 4 – SITE PHOTOS

[Site photos on the following pages]

POMONA UNIFIED SCHOOL DISTRICT – Revision: 2025-02-04

SECTION 5 – CONSTRUCTION SPECIFICATIONS

[District construction standards on the following pages]

DIVISION 31 – EARTHWORK SPECIFICATIONS

SECTION 31 22 00 – GRADING

POMONA UNIFIED SCHOOL DISTRICT – REVISION: 2025-02-04

DIVISION 31 – EARTHWORK

SECTION 31 22 00 – GRADING

POMONA UNIFIED SCHOOL DISTRICT – REVISION: 2025-02-04

SECTION 31 22 00 – GRADING

PART 1 - GENERAL

1.1.1 If Contractor encounters any suspected cultural resource, or unique archaeological or paleontological resource, during the course of construction, the Contractor shall halt or divert work and notify the District Representative immediately. The District will evaluate the situation and if warranted, will consult with a qualified archeologist or paleontologist to determine further actions.

1.1.2 If human remains are encountered unexpectedly during construction excavation and grading activities, the State Health and Safety Code Section 7050.5 requires that no further disturbance shall occur until the County Coroner has made the necessary findings as to origin and disposition pursuant to PRC Section 5097.98, and the Contractor will notify the District Representative immediately. If the remains are determined to be of Native American descent, the coroner has 24 hours to notify the Native American Heritage Commission.

PART 2 - PRODUCTS

2.1.1 No specific requirements.

PART 3 - EXECUTION

3.1.1 No specific requirements

END OF SECTION

SECTION 31 23 00 – EXCAVATION AND BACKFILL

POMONA UNIFIED SCHOOL DISTRICT – REVISION: 2025-02-04

SECTION 31 23 00 – EXCAVATION AND BACKFILL

PART 1 - GENERAL

1.1.1 No specific requirements.

PART 2 - PRODUCTS

2.1.1 Slurry backfill within public roadway sections will be specified as necessary. Native soil is the District preferred backfill to avoid materials export.

PART 3 - EXECUTION

3.1.1 Recycled use of crushed existing concrete structures on site is prohibited.

3.1.2 The backfill and compaction of trenches in traffic areas must be in the presence of the Project Inspector or Geotechnical Engineer.

DIVISION 32 – EXTERIOR IMPROVEMENTS SPECIFICATIONS

SECTION 31 23 00 – EXCAVATION AND BACKFILL

DIVISION 32 – EXTERIOR IMPROVEMENTS

SECTION 32 11 00 – BASE COURSE

POMONA UNIFIED SCHOOL DISTRICT – REVISION: 2025-02-04

SECTION 32 11 00 – BASE COURSE

PART 1 - GENERAL

1.1 RELATED SECTIONS

1.1.1 01 45 24: Environmental Import Materials Testing

1.1.2 01 45 25: Environmental Export Materials Testing

1.1.3 31 23 00: Excavation and Fill

1.1.4 32 12 16: Asphalt Paving

1.1.5 32 12 36: Seal Coats

1.2 REFERENCE STANDARDS

1.2.1 Conform to Section 200,2.2 of the Standard Specifications for Public Works Construction.

1.2.2 Conform to site specific geotechnical report for specified thickness.

PART 2 - PRODUCTS

2.1 BASE MATERIAL

2.1.1 Recycled use of crushed existing concrete structures on site is prohibited.

2.1.2 Use crushed aggregate base (CAB). Crushed miscellaneous base is not acceptable.

2.1.3 Crushed Aggregate Base Material shall conform to with the requirements of Standard Specifications for Public Works Construction, Section 200 – Rock Materials

2.1.4 All import material must meet Department of Toxic Substance Control (DTSC) requirements. The District has experience with a few of the larger facilities for the import of construction materials that have been tested and accepted. For a current list of those facilities contact the District.

PART 3 - EXECUTION

3.1 GENERAL

3.1.1 Install aggregate base course material in layers not exceeding 4-inches

3.1.2 Compact per the requirements of the soils report and drawings, or 95 percent if not noted.

SECTION 32 12 16 – ASPHALT PAVING

POMONA UNIFIED SCHOOL DISTRICT – REVISION: 2025-02-04

SECTION 32 12 16 – ASPHALT PAVING

PART 1 - GENERAL

1.1 RELATED SECTIONS

1.1.1 01 45 24: Environmental Import Materials Testing

1.1.2 01 45 25: Environmental Export Materials Testing

1.1.3 31 23 00 – Excavation and Fill

1.1.4 32 11 00: Base Course

1.1.5 32 12 36: Seal Coat

1.1.6 32 17 23: Pavement Markings

1.2 REFERENCE STANDARDS

1.2.1 Greenbook Standard Specifications

1.3 WARRANTY

1.3.1 Require manufacturer’s warranty against “aligatoring” and settlement.

PART 2 - PRODUCTS

2.1.1 Asphalt: hot plant mix.

2.1.2 Mix: Traffic areas Type C2 dense medium; berms and ramps, Type D1.

2.1.3 Pressure treated redwood stake dividers.

2.1.4 Herbicide: Commercial chemical for weed control, registered by the EPA and must comply with HSA. District approval of product required.

2.1.5 Pavement-Marking Paint: Alkyd-resin type, lead and chromate free, complying with AASHTO M 248.

PART 3 - EXECUTION

3.1.1 Tolerances: within 1/8 inch of design thickness and 1/8 from design elevation.

3.1.2 Place herbicide prior to pour.

3.1.3 Maximum lift of asphalt: 3 inches.

3.1.4 Patching

3.1.5 Use hot-mix asphalt paving only. Cold patch is not acceptable.

3.1.6 Saw cut perimeter of patch and excavate existing pavement section to sound base extending 12 inches into adjacent sound pavement,

3.1.7 Re-compact existing unbound-aggregate base course to form new subgrade.

3.1.8 Fill excavated pavements with hot-mix asphalt base mix for full thickness of patch and, while still hot, compact flush with adjacent surface.

3.1.9 Thickness of base and paving section is to match patched section, or 3 inches of asphalt over 8 inches of base, whichever is greater.

3.1.10 Restripe areas of patched areas to match existing.

SECTION 32 12 36 – SEAL COATS

POMONA UNIFIED SCHOOL DISTRICT – REVISION: 2025-02-04

SECTION 32 12 36 – SEAL COATS

PART 1 - GENERAL

1.1 SCOPE

1.1.1 Bituminous sealant for asphalt concrete surfacing.

1.2 RELATED SECTIONS

1.2.1 01 45 24: Environmental Import Materials Testing

1.2.2 01 45 25: Environmental Export Materials Testing

1.2.3 31 23 00: Excavation and Fill

1.2.4 32 11 00: Base Course

1.2.5 32 12 16: Asphalt Paving

1.2.6 32 17 23: Pavement Markings

1.3 REFERENCE STANDARDS

1.3.1 Conform to Section 203 and 302 of the Standard Specifications for Public Works Construction.

1.3.2 Comply with International Slurry Surfacing Association (ISSA) performance guidelines.

PART 2 - PRODUCTS

2.1 MANUFACTURER

2.1.1 Crack Sealing

A. CalSeal Modified Asphalt joint sealant as manufactured by Henry Inc., Crafco Polyflex Type 3.

B. Or Approved Equal

2.1.2 Petroleum Based Emulsified Asphalt

A. The emulsified asphalt shall conform to Grade SS-1, SS-1h, CSS-1h, or CQS-1h, (Quick setting grade) as specified in ASTM D977 and AASHTO M140.

2.1.3 Aggregate

A. Type I slurry seal gradation shall be used for non-vehicle use areas.

B. Type II slurry seal gradation shall be used for parking lots and vehicle use areas.

2.1.4 Additives

A. Additives may be used to accelerate or retard the break set of the slurry and improve the resulting finished surface.

PART 3 - EXECUTION

3.1.1 Apply two coats of sealer over new asphalt, one coat over existing or patched asphalt.

3.1.2 Type I Seal coat shall be applied at the rate of 8-12 pounds per square yard.

3.1.3 Type II Seal coat shall be applied at the rate of 12-20 pounds per square yard.

DIVISION 27 – COMMUNICATIONS SPECIFICATIONS

SECTION 27 00 00 – COMMUNICATIONS

Division 27 – Communications

POMONA UNIFIED SCHOOL DISTRICT – REVISION: 2025-02-04

SECTION 27 00 00 – COMMUNICATIONS

PART 1 - GENERAL

1.1 SUMMARY

1.1.1 This section provides general requirements and guidelines for communications systems, including but not limited to:

A. Structured cabling systems.

B. Communications pathways and spaces.

C. Network and telecommunications equipment.

D. Testing and certification requirements.

1.1.2 The specific requirements found in other sections of Division 27 or Division 28 shall supersede the general requirements listed in this section when more specific direction is provided. Where conflicts arise between Division 27 and other Divisions (e.g., Division 26), the requirements of Division 27 shall govern all communications, structured cabling, and low-voltage system installations unless otherwise approved in writing by the District ITS Project Manager.

1.1.3 The work covered under this section applies to all Division 27 specifications and associated drawings for the project.

1.1.4 The Contractor shall provide a complete, functional, turnkey system for all Division 27 communications infrastructure. This includes furnishing and installing all required materials, cabling, devices, equipment, hardware, and accessories necessary for a fully operational and code-compliant solution, unless otherwise noted as Owner Furnished, Contractor Installed (OFCI) in the contract documents.

1.2 RELATED REQUIREMENTS:

1.2.1 Refer to individual Division 27 sections for specific system components, materials, and execution requirements.

The list of Division 27 section specifications includes, but is not limited to, the following:

A. SECTION 27 00 00 – COMMUNICATIONS

B. SECTION 27 05 26 - GROUNDING & BONDING FOR TELECOMMUNICATIONS SYSTEMS

C. SECTION 27 05 28 – PATHWAYS FOR COMMUNICATIONS SYSTEMS

D. SECTION 27 05 43 - UNDERGROUND DUCTS & RACEWAYS FOR COMMUNICATIONS SYSTEMS

E. SECTION 27 05 50 – COMMUNICATIONS DOCUMENTATION & SUBMITTALS

F. SECTION 27 05 53 – IDENTIFICATION FOR COMMUNICATIONS SYSTEMS

G. SECTION 27 05 86 – TESTING & CERTIFICATION OF STRUCTURED CABLING

H. SECTION 27 06 50 – COMMUNICATIONS EQUIPMENT & MATERIALS SCHEDULE

I. SECTION 27 11 00 - COMMUNICATIONS EQUIPMENT ROOM FITTINGS

J. SECTION 27 11 16 – COMMUNICATIONS RACKS, CABINETS, AND ENCLOSURES

K. SECTION 27 13 00 - COMMUNICATIONS BACKBONE CABLING

L. SECTION 27 13 13 - COMMUNICATIONS COPPER BACKBONE CABLING

M. SECTION 27 13 23 - COMMUNICATIONS OPTICAL FIBER BACKBONE CABLING

N. SECTION 27 15 00 - COMMUNICATIONS HORIZONTAL CABLING

O. SECTION 27 15 01.15 - ACCESS CONTROL COMMUNICATIONS CONDUCTORS AND CABLES

P. SECTION 27 15 01.17 - INTRUSION DETECTION COMMUNICATIONS CONDUCTORS AND CABLES

Q. SECTION 27 15 01.46 - PAGING COMMUNICATIONS HORIZONTAL CABLING

R. SECTION 27 15 13 - COMMUNICATIONS COPPER HORIZONTAL CABLING

S. SECTION 27 15 23 - COMMUNICATIONS OPTICAL FIBER HORIZONTAL CABLING

T. SECTION 27 20 00 - DATA COMMUNICATION

POMONA UNIFIED SCHOOL DISTRICT – REVISION: 2025-02-04

U. SECTION 27 30 00 - VOICE COMMUNICATIONS

V. SECTION 27 40 00 - AUDIO-VIDEO COMMUNICATIONS – GENERAL REQUIREMENTS

W. SECTION 27 40 01 - AUDIO-VIDEO SYSTEMS – STANDARD CLASSROOMS AND MEETING ROOMS X. SECTION 27 40 02 - AUDIO-VIDEO SYSTEMS – ENHANCED CLASSROOMS AND COLLABORATION SPACES Y. SECTION 27 40 03 - AUDIO-VIDEO SYSTEMS – NETWORKED, DISTRIBUTED, AND MULTI-ZONE

ENVIRONMENTS

Z. SECTION 27 51 00 - DISTRIBUTED AUDIO-VIDEO COMMUNICATIONS SYSTEMS

1.2.2 Other Division Coordination:

A. Division 26 – Electrical: Power and grounding.

B. Division 28 – Electronic Safety and Security: Security system integration.

1.3 DEFINITIONS & RESPONSIBILITIES

For the purposes of this specification, the following terms shall have the meanings defined below.

1.3.1 Contractor

A. The term Contractor refers to the Prime Contractor or any entity that holds a direct contractual agreement with the District for the execution of work under this specification. The Contractor is responsible for compliance with all contract documents, specifications, applicable codes, and coordination of work, whether self-performed or subcontracted.

B. Prime Contractor

1. The Prime Contractor is the entity contractually responsible for the entire scope of work, including managing all subcontractors. The Prime Contractor may be a General Contractor, Electrical Contractor, or other entity as designated in the contract. Responsibilities include:

C. Ensuring all work meets contract documents, applicable codes, and specifications.

D. Coordinating all subcontractors to ensure compliance with pathway sizing, fill ratios, and infrastructure requirements.

E. Reporting any discrepancies in pathway availability, conduit sizing, or other conflicts to the District ITS

Project Manager and Facilities Project Manager for resolution before proceeding.

F. Delivering final project completion and ensuring work is accepted per contract requirements.

1.3.2 District

A. Refers to Pomona Unified School District (PUSD), the governing entity overseeing all construction and technology infrastructure projects.

1.3.3 General Contractor (GC)

A. The General Contractor (GC) is a licensed contractor responsible for overall construction management, which may include site preparation, structural work, and coordination of multiple trades. The GC may also serve as the Prime Contractor if contractually designated.

1.3.4 ITS

A. Refers to the District’s Information Technology Services (ITS) Department, responsible for managing telecommunications, networking, and low-voltage infrastructure.

1.3.5 ITS Project Manager

A. The ITS Project Manager is the District's representative responsible for overseeing all telecommunications, networking, and low-voltage infrastructure work and is appointed by the Director of Information and Technology Services or their designee. Responsibilities include:

1. Reviewing and approving all submittals pertaining to Division 27 work.

2. Reviewing and approving any variances Division 27 specifications and industry standards.

3. Verifying compliance with Division 27 specifications and industry standards.

POMONA UNIFIED SCHOOL DISTRICT – REVISION: 2025-02-04

4. Coordinating with the Facilities Project Manager to ensure low-voltage infrastructure aligns with overall project execution.

1.3.6 Owner

A. Synonymous with the Pomona Unified School District (PUSD), as the entity funding and authorizing the project.

1.3.7 Project Manager

A. The Project Manager is the District's representative responsible for oversight of all construction, scheduling, and contract compliance. This individual ensures project execution aligns with the District’s goals, coordinates inspections, and serves as the point of contact for construction matters.

1. The Project Manager is responsible for coordinating communication between the Contractor and the ITS Project Manager to ensure Division 27 work is properly integrated into the overall construction schedule and project scope.

2. Facilitates resolution of conflicts between construction and ITS infrastructure requirements.

3. Ensures Division 27 work is completed in alignment with the project’s construction milestones.

1.3.8 PUSD

A. Synonymous with the Pomona Unified School District (PUSD), as the entity funding and authorizing the project.

1.3.9 Subcontractor

A. A Subcontractor is any entity or trade working under the Prime Contractor to perform a specialized scope of work. Examples include:

1. Electrical Subcontractor – Responsible for power and conduit installation.

2. Low-Voltage Subcontractor – Responsible for structured cabling and telecommunications pathways.

3. Other Specialty Subcontractors – Includes security, audiovisual, and other trades.

B. All Subcontractors report to the Prime Contractor, who is responsible for their compliance with contract requirements.

1.4 TERMS & ABBREVIATIONS

1.4.1 For the purposes of this specification, the following terms and abbreviations shall apply to all Division 27 sections:

1.4.2 Backbone Cabling Terms:

A. Backbone Cabling: Structured cabling that interconnects MDFs, BDFs, and IDFs within and between buildings

B. BDF (Backbone Distribution Frame): A secondary telecommunications room within a campus that connects to the MDF and multiple IDFs, supporting backbone cabling and network distribution.

C. IDF (Intermediate Distribution Frame): A localized distribution point within a building for network connectivity, typically serving a specific floor or area.

D. MDF (Main Distribution Frame): The primary telecommunications room where external service provider connections terminate and the main backbone cabling originates.

E. MPoE (Minimum Point of Entry): The designated location where telecommunications services enter the building, often housing the MDF and serving as the primary demarcation point.

1.4.3 Communications Systems & Devices:

A. Access Control Panel: A device that manages and monitors access control systems, including door sensors, card readers, and electronic locks.

B. Alarm Panel: The central unit that monitors and controls security and intrusion detection systems, often interfacing with cameras, sensors, and alarm devices.

C. Camera: A device used for video surveillance, including IP cameras, CCTV, and other visual monitoring equipment.

POMONA UNIFIED SCHOOL DISTRICT – REVISION: 2025-02-04

D. WAP (Wireless Access Point): A device that enables wireless devices to connect to a wired network using Wi-Fi or related standards.

E. Vape Sensor: A device designed to detect the presence of vapor emissions, often used in schools and public buildings for safety monitoring.

F. Public Address (PA) System: Audio system used for broadcasting voice announcements and emergency notifications.

1.4.4 Cabling & Infrastructure Components:

A. Cat6 (Category 6): A twisted pair cable standard supporting Gigabit Ethernet and 10 Gigabit Ethernet over short distances.

B. Cat6A (Augmented Category 6): An enhanced twisted pair cable that supports 10 Gigabit Ethernet over the full 100 meters.

C. Cat5e (Enhanced Category 5): A twisted pair cable supporting Gigabit Ethernet, used in legacy installations.

D. Cat3 (Category 3): An older twisted pair cable standard used for telephone wiring.

E. Fiber: Refers to fiber optic cables, which transmit data using light, supporting high-speed communication over long distances, including single-mode and multimode fibers.

F. CMP (Plenum): Cable rated for use in air-handling spaces with low smoke and flame spread characteristics.

G. CMR (Riser): Cable rated for use in vertical shafts and riser spaces between floors.

H. OSP (Outside Plant): Cable designed for outdoor use, including buried, aerial, and conduit installations.

I. OSP-CMP: Hybrid cable suitable for transitioning directly from outdoor to indoor plenum spaces.

J. TCO…