About The Product

Product Details
PRODUCT DETAILSView Product Details
Item / SKU UP173024-GYL-F-4
Product / Series Utility Plastics 17 × 30 HDPE underground utility enclosure
Nominal Size 17″ × 30″ × 24″
Enclosure Body High-density polyethylene (HDPE) vault body
Cover Gray flush-mount lid
Cover Hardware Four locking bolts
Load Rating ANSI/SCTE-77 Tier 22-rated enclosure assembly
What’s Included HDPE base with matching Tier 22 gray flush lid and four locking bolts; shipped assembled
Typical Applications Underground fiber, telecommunications, electrical junctions, cable access and utility controls outside vehicle travel lanes
Optional Markings Custom lid identification and accessories available upon request
Shipping Palletized LTL freight
Manufacturer Utility Plastics
Base: HDPE enclosure bodyCover: Included — Tier 22 gray flush-mount lid, 4 locking boltsUse: Tier 22, non-vehicular utility access
Informational Links

Product documentation, this exact catalog listing, and available cover customization services.

Loading Requirements
ANSI/SCTE-77 Tier 22 — Underground Utility Access
  • Assembly rating: Tier 22 — 22,500 lb design load / 33,750 lb test load.
  • Included: Matching Tier 22-rated base-and-cover assembly for SKU UP173024-GYL-F-4.
  • Applications: Communications, fiber splicing, OSP access and underground utility infrastructure.
  • Traffic classification: ANSI/SCTE-77 Tier 22; this is not an AASHTO H-20 roadway-traffic enclosure.

The rated enclosure and cover provide secure underground access with the supplied locking hardware.

Cast Logos, Markings & Accessories
Lid Identification & Available Options

Utility Plastics 17″ × 30″ × 24″ vault supplied as a Tier 22 assembly with matching base and cover.

Standard lid identification is blank. Custom utility names, logos and markings are available upon request.

Vault Features
  • Tough HDPE base with moisture- and corrosion-resistant construction
  • Gray flush-mounted access cover with four locking bolts
  • Tier 22-rated base-and-cover assembly
  • Blank standard lid; optional cover identification upon request
Cast Logos, Markings & AccessoriesAll Available Upon Request
Reference photo of optional threaded bolt hardwareLocking Bolt HardwareAvailable Upon Request

Requests for additional or replacement secure-cover hardware are handled by our team.

Inquire About This Option ›
Reference photograph of an optional custom utility logo and cover marking panelLogos and Special MarkingsAvailable Upon Request

Optional utility names and specially requested cover markings for custom job identification.

Inquire About This Option ›
Reference photograph of a CATV marking plateMarking PlateAvailable Upon Request

Custom utility identification plate available upon request.

Inquire About This Option ›
Reference example of an EMS marker and related hardwareEMS MarkerAvailable Upon Request

Optional electronic marker identification for underground utility locating.

Inquire About This Option ›

Additional accessory requests: Available custom cover labels and utility markings; optional nameplates and EMS markers may be requested.

Accessories pictured are examples and are not included with the standard UP173024-GYL-F-4 assembly unless specifically ordered.

Looking To Place A Bulk Order?

Because this vault ships palletized by LTL freight, contact us for quantity pricing, delivery requirements, and liftgate or jobsite delivery options.

We offer flexible quantities to meet your needs, from individual units to large volume orders. For quantities outside the standard online package, contact our sales team for customized pricing and availability.

Handhole Load Rating & Size Guide

1. Match the load rating to your installation. 2. Open a size chart below to shop the right enclosure.

Handhole Ratings at a Glance
Representative product images from our website are shown below so customers can quickly compare each handhole rating.
Pedestrian handhole
Pedestrian
Foot traffic only
Not vehicle-rated
Landscaping and protected pedestrian areas
Tier 8 handhole
Tier 8
8,000 lb design
12,000 lb test
Sidewalks with incidental vehicle exposure
Tier 15 handhole
Tier 15
15,000 lb design
22,500 lb test
Off-road locations with occasional vehicle loads
Tier 22 handhole
Tier 22
22,500 lb design
33,750 lb test
Off-road locations with occasional heavier vehicle loads
H-20 traffic handhole
H-20 Traffic
16,000 lb / wheel
32,000 lb / axle
Deliberate truck/vehicle traffic, to approved H-20 design

Design load = rated design value; test load = higher verification load, not the allowable everyday load. Tier ratings follow ANSI/SCTE 77; H-20 is a separate AASHTO traffic-loading classification.

Shop by size
Pedestrian & Tier 22 — Browse Sizes
Pedestrian: Foot traffic only.   Tier 22: 22,500 lb design / 33,750 lb test. Choose a size from the matching column below.
Size Pedestrian
Foot traffic only 		Tier 22 · Polymer Concrete
22,500 lb design 		HDPE / Composite
Tier-rated options
10″ round Shop Now
Shop Now 		Contact for Availability Contact for Availability
10″ × 15″ × 12″ Shop Now Contact for Availability Contact for Availability
11″ × 18″ × 12″ Contact for Availability Shop Now Contact for Availability
11″ × 18″ × 18″ Contact for Availability Shop Now
Shop Now 		Contact for Availability
12″ × 12″ × 12″ Contact for Availability Shop Now Contact for Availability
13″ × 24″ × 12″ Contact for Availability Shop Now Contact for Availability
13″ × 24″ × 18″ Contact for Availability Shop Now Contact for Availability
14″ × 20″ × 12″ Shop Now Contact for Availability Contact for Availability
17″ × 30″ × 18″ Shop Now Shop Now Contact for Availability
17″ × 30″ × 24″ Contact for Availability Shop Now Shop Now
24″ × 24″ × 24″ Contact for Availability Shop Now Contact for Availability
24″ × 36″ × 24″ Contact for Availability Shop Now Shop Now
24″ × 36″ × 30″ Contact for Availability Shop Now Contact for Availability
24″ × 36″ × 36″ Contact for Availability Shop Now Contact for Availability
30″ × 48″ × 24″ Contact for Availability Shop Now Shop Now
30″ × 48″ × 36″ Contact for Availability Shop Now Shop Now
36″ × 36″ × 36″ Contact for Availability Shop Now Contact for Availability
36″ × 60″ × 36″ Contact for Availability Shop Now Shop Now
48″ × 48″ × 36″ Contact for Availability Shop Now Contact for Availability
48″ × 48″ × 48″ Contact for Availability Shop Now Contact for Availability
48″ × 60″ × 48″ Contact for Availability Shop Now Contact for Availability
48″ × 96″ × 48″ Contact for Availability Shop Now Contact for Availability
H-20 Traffic — Browse Sizes
H-20 traffic rating: AASHTO loading based on a 16,000 lb wheel / 32,000 lb axle. Choose an H-20-rated enclosure for deliberate vehicle-traffic applications.

Rated for: Deliberate vehicle traffic under AASHTO H-20 loading requirements.

Common installations: Driveways, parking areas, and roadway utility access where the project specifies H-20 loading.

Choose an outside size, then select a depth. Each depth links to the matching Concast handhole option.

Outside L × W (inches) Inside L × W (inches) Select depth (inches)
18″ × 18″ 12″ × 12″ 18″ × 18″ × 12″ — H-20 › 18″ × 18″ × 18″ — H-20 › 18″ × 18″ × 24″ — H-20 › 18″ × 18″ × 30″ — H-20 › 18″ × 18″ × 36″ — H-20 ›
18″ × 24″ 12″ × 18″ 18″ × 24″ × 12″ — H-20 › 18″ × 24″ × 18″ — H-20 › 18″ × 24″ × 24″ — H-20 › 18″ × 24″ × 30″ — H-20 › 18″ × 24″ × 36″ — H-20 ›
18″ × 30″ 12″ × 24″ 18″ × 30″ × 12″ — H-20 › 18″ × 30″ × 18″ — H-20 › 18″ × 30″ × 24″ — H-20 › 18″ × 30″ × 30″ — H-20 › 18″ × 30″ × 36″ — H-20 ›
18″ × 36″ 12″ × 30″ 18″ × 36″ × 12″ — H-20 › 18″ × 36″ × 18″ — H-20 › 18″ × 36″ × 24″ — H-20 › 18″ × 36″ × 30″ — H-20 › 18″ × 36″ × 36″ — H-20 ›
24″ × 24″ 18″ × 18″ 24″ × 24″ × 12″ — H-20 › 24″ × 24″ × 18″ — H-20 › 24″ × 24″ × 24″ — H-20 › 24″ × 24″ × 30″ — H-20 › 24″ × 24″ × 36″ — H-20 ›
24″ × 30″ 18″ × 24″ 24″ × 30″ × 12″ — H-20 › 24″ × 30″ × 18″ — H-20 › 24″ × 30″ × 24″ — H-20 › 24″ × 30″ × 30″ — H-20 › 24″ × 30″ × 36″ — H-20 ›
24″ × 36″ 18″ × 30″ 24″ × 36″ × 12″ — H-20 › 24″ × 36″ × 18″ — H-20 › 24″ × 36″ × 24″ — H-20 › 24″ × 36″ × 30″ — H-20 › 24″ × 36″ × 36″ — H-20 ›
30″ × 30″ 24″ × 24″ 30″ × 30″ × 12″ — H-20 › 30″ × 30″ × 18″ — H-20 › 30″ × 30″ × 24″ — H-20 › 30″ × 30″ × 30″ — H-20 › 30″ × 30″ × 36″ — H-20 ›
30″ × 36″ 24″ × 30″ 30″ × 36″ × 12″ — H-20 › 30″ × 36″ × 18″ — H-20 › 30″ × 36″ × 24″ — H-20 › 30″ × 36″ × 30″ — H-20 › 30″ × 36″ × 36″ — H-20 ›
30″ × 48″ 24″ × 42″ 30″ × 48″ × 12″ — H-20 › 30″ × 48″ × 18″ — H-20 › 30″ × 48″ × 24″ — H-20 › 30″ × 48″ × 30″ — H-20 › 30″ × 48″ × 36″ — H-20 ›
H-20 Concrete Pull Boxes

Choose a height and cover style for the Concast pull box.

Product Details
PRODUCT DETAILSView Product Details
Item / SKU UP173024-GYL-F-4
Product / Series Utility Plastics 17 × 30 HDPE underground utility enclosure
Nominal Size 17″ × 30″ × 24″
Enclosure Body High-density polyethylene (HDPE) vault body
Cover Gray flush-mount lid
Cover Hardware Four locking bolts
Load Rating ANSI/SCTE-77 Tier 22-rated enclosure assembly
What’s Included HDPE base with matching Tier 22 gray flush lid and four locking bolts; shipped assembled
Typical Applications Underground fiber, telecommunications, electrical junctions, cable access and utility controls outside vehicle travel lanes
Optional Markings Custom lid identification and accessories available upon request
Shipping Palletized LTL freight
Manufacturer Utility Plastics
Base: HDPE enclosure bodyCover: Included — Tier 22 gray flush-mount lid, 4 locking boltsUse: Tier 22, non-vehicular utility access
Informational Links

Product documentation, this exact catalog listing, and available cover customization services.

Loading Requirements
ANSI/SCTE-77 Tier 22 — Underground Utility Access
  • Assembly rating: Tier 22 — 22,500 lb design load / 33,750 lb test load.
  • Included: Matching Tier 22-rated base-and-cover assembly for SKU UP173024-GYL-F-4.
  • Applications: Communications, fiber splicing, OSP access and underground utility infrastructure.
  • Traffic classification: ANSI/SCTE-77 Tier 22; this is not an AASHTO H-20 roadway-traffic enclosure.

The rated enclosure and cover provide secure underground access with the supplied locking hardware.

Cast Logos, Markings & Accessories
Lid Identification & Available Options

Utility Plastics 17″ × 30″ × 24″ vault supplied as a Tier 22 assembly with matching base and cover.

Standard lid identification is blank. Custom utility names, logos and markings are available upon request.

Vault Features
  • Tough HDPE base with moisture- and corrosion-resistant construction
  • Gray flush-mounted access cover with four locking bolts
  • Tier 22-rated base-and-cover assembly
  • Blank standard lid; optional cover identification upon request
Cast Logos, Markings & AccessoriesAll Available Upon Request
Reference photo of optional threaded bolt hardwareLocking Bolt HardwareAvailable Upon Request

Requests for additional or replacement secure-cover hardware are handled by our team.

Inquire About This Option ›
Reference photograph of an optional custom utility logo and cover marking panelLogos and Special MarkingsAvailable Upon Request

Optional utility names and specially requested cover markings for custom job identification.

Inquire About This Option ›
Reference photograph of a CATV marking plateMarking PlateAvailable Upon Request

Custom utility identification plate available upon request.

Inquire About This Option ›
Reference example of an EMS marker and related hardwareEMS MarkerAvailable Upon Request

Optional electronic marker identification for underground utility locating.

Inquire About This Option ›

Additional accessory requests: Available custom cover labels and utility markings; optional nameplates and EMS markers may be requested.

Accessories pictured are examples and are not included with the standard UP173024-GYL-F-4 assembly unless specifically ordered.

Looking To Place A Bulk Order?

Because this vault ships palletized by LTL freight, contact us for quantity pricing, delivery requirements, and liftgate or jobsite delivery options.

We offer flexible quantities to meet your needs, from individual units to large volume orders. For quantities outside the standard online package, contact our sales team for customized pricing and availability.

Handhole Load Rating & Size Guide

1. Match the load rating to your installation. 2. Open a size chart below to shop the right enclosure.

Handhole Ratings at a Glance
Representative product images from our website are shown below so customers can quickly compare each handhole rating.
Pedestrian handhole
Pedestrian
Foot traffic only
Not vehicle-rated
Landscaping and protected pedestrian areas
Tier 8 handhole
Tier 8
8,000 lb design
12,000 lb test
Sidewalks with incidental vehicle exposure
Tier 15 handhole
Tier 15
15,000 lb design
22,500 lb test
Off-road locations with occasional vehicle loads
Tier 22 handhole
Tier 22
22,500 lb design
33,750 lb test
Off-road locations with occasional heavier vehicle loads
H-20 traffic handhole
H-20 Traffic
16,000 lb / wheel
32,000 lb / axle
Deliberate truck/vehicle traffic, to approved H-20 design

Design load = rated design value; test load = higher verification load, not the allowable everyday load. Tier ratings follow ANSI/SCTE 77; H-20 is a separate AASHTO traffic-loading classification.

Shop by size
Pedestrian & Tier 22 — Browse Sizes
Pedestrian: Foot traffic only.   Tier 22: 22,500 lb design / 33,750 lb test. Choose a size from the matching column below.
Size Pedestrian
Foot traffic only 		Tier 22 · Polymer Concrete
22,500 lb design 		HDPE / Composite
Tier-rated options
10″ round Shop Now
Shop Now 		Contact for Availability Contact for Availability
10″ × 15″ × 12″ Shop Now Contact for Availability Contact for Availability
11″ × 18″ × 12″ Contact for Availability Shop Now Contact for Availability
11″ × 18″ × 18″ Contact for Availability Shop Now
Shop Now 		Contact for Availability
12″ × 12″ × 12″ Contact for Availability Shop Now Contact for Availability
13″ × 24″ × 12″ Contact for Availability Shop Now Contact for Availability
13″ × 24″ × 18″ Contact for Availability Shop Now Contact for Availability
14″ × 20″ × 12″ Shop Now Contact for Availability Contact for Availability
17″ × 30″ × 18″ Shop Now Shop Now Contact for Availability
17″ × 30″ × 24″ Contact for Availability Shop Now Shop Now
24″ × 24″ × 24″ Contact for Availability Shop Now Contact for Availability
24″ × 36″ × 24″ Contact for Availability Shop Now Shop Now
24″ × 36″ × 30″ Contact for Availability Shop Now Contact for Availability
24″ × 36″ × 36″ Contact for Availability Shop Now Contact for Availability
30″ × 48″ × 24″ Contact for Availability Shop Now Shop Now
30″ × 48″ × 36″ Contact for Availability Shop Now Shop Now
36″ × 36″ × 36″ Contact for Availability Shop Now Contact for Availability
36″ × 60″ × 36″ Contact for Availability Shop Now Shop Now
48″ × 48″ × 36″ Contact for Availability Shop Now Contact for Availability
48″ × 48″ × 48″ Contact for Availability Shop Now Contact for Availability
48″ × 60″ × 48″ Contact for Availability Shop Now Contact for Availability
48″ × 96″ × 48″ Contact for Availability Shop Now Contact for Availability
H-20 Traffic — Browse Sizes
H-20 traffic rating: AASHTO loading based on a 16,000 lb wheel / 32,000 lb axle. Choose an H-20-rated enclosure for deliberate vehicle-traffic applications.

Rated for: Deliberate vehicle traffic under AASHTO H-20 loading requirements.

Common installations: Driveways, parking areas, and roadway utility access where the project specifies H-20 loading.

Choose an outside size, then select a depth. Each depth links to the matching Concast handhole option.

Outside L × W (inches) Inside L × W (inches) Select depth (inches)
18″ × 18″ 12″ × 12″ 18″ × 18″ × 12″ — H-20 › 18″ × 18″ × 18″ — H-20 › 18″ × 18″ × 24″ — H-20 › 18″ × 18″ × 30″ — H-20 › 18″ × 18″ × 36″ — H-20 ›
18″ × 24″ 12″ × 18″ 18″ × 24″ × 12″ — H-20 › 18″ × 24″ × 18″ — H-20 › 18″ × 24″ × 24″ — H-20 › 18″ × 24″ × 30″ — H-20 › 18″ × 24″ × 36″ — H-20 ›
18″ × 30″ 12″ × 24″ 18″ × 30″ × 12″ — H-20 › 18″ × 30″ × 18″ — H-20 › 18″ × 30″ × 24″ — H-20 › 18″ × 30″ × 30″ — H-20 › 18″ × 30″ × 36″ — H-20 ›
18″ × 36″ 12″ × 30″ 18″ × 36″ × 12″ — H-20 › 18″ × 36″ × 18″ — H-20 › 18″ × 36″ × 24″ — H-20 › 18″ × 36″ × 30″ — H-20 › 18″ × 36″ × 36″ — H-20 ›
24″ × 24″ 18″ × 18″ 24″ × 24″ × 12″ — H-20 › 24″ × 24″ × 18″ — H-20 › 24″ × 24″ × 24″ — H-20 › 24″ × 24″ × 30″ — H-20 › 24″ × 24″ × 36″ — H-20 ›
24″ × 30″ 18″ × 24″ 24″ × 30″ × 12″ — H-20 › 24″ × 30″ × 18″ — H-20 › 24″ × 30″ × 24″ — H-20 › 24″ × 30″ × 30″ — H-20 › 24″ × 30″ × 36″ — H-20 ›
24″ × 36″ 18″ × 30″ 24″ × 36″ × 12″ — H-20 › 24″ × 36″ × 18″ — H-20 › 24″ × 36″ × 24″ — H-20 › 24″ × 36″ × 30″ — H-20 › 24″ × 36″ × 36″ — H-20 ›
30″ × 30″ 24″ × 24″ 30″ × 30″ × 12″ — H-20 › 30″ × 30″ × 18″ — H-20 › 30″ × 30″ × 24″ — H-20 › 30″ × 30″ × 30″ — H-20 › 30″ × 30″ × 36″ — H-20 ›
30″ × 36″ 24″ × 30″ 30″ × 36″ × 12″ — H-20 › 30″ × 36″ × 18″ — H-20 › 30″ × 36″ × 24″ — H-20 › 30″ × 36″ × 30″ — H-20 › 30″ × 36″ × 36″ — H-20 ›
30″ × 48″ 24″ × 42″ 30″ × 48″ × 12″ — H-20 › 30″ × 48″ × 18″ — H-20 › 30″ × 48″ × 24″ — H-20 › 30″ × 48″ × 30″ — H-20 › 30″ × 48″ × 36″ — H-20 ›
H-20 Concrete Pull Boxes

Choose a height and cover style for the Concast pull box.

Questions?
Give us a Call at 866-303-9408
Underground Enclosures by Utility Plastics

17x30x24 HDPE Utility Vault Tier 22 Gray Flush Mount Lid w/4 Locking Bolts

UP173024-GYL-F-4

$425.00
$425.00
What's Included?
All vaults come pre-assembled with lid and base.
Are Marked Lids Available?
All vaults come blank but markers are available upon request
How Will It Ship?
Vaults must be palletized and shipped LTL

We are here to help in any way possible!

Offering much more than what you see online. Let us know how we can help.

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