Handhole & Vaults & Enclosures
Composite Enclosures for Underground utility Infrastructure Solutions
Jinmeng handholes & vaults are a versatile range of sizes of composite enclosures for underground utility infrastructure. A handhole is a small underground box or access point with a height not exceeding an operator’s waist and can reach the bottom of the pit by hand. A vault is a larger underground box reaching or exceeding an operator’s waist height. Handholes and vaults are used to access utility infrastructure like fiber optic cables, electrical conduits, valves or pumps, pipelines, and utility control systems. Smaller than manholes and typically accessible without special lifting equipment, handholes provide an efficient way to manage and service underground systems without major disruption.
Explore Jinmeng’s versatile range of underground handholes and utility vaults. Our handhole boxes are engineered to provide robust, durable protection in harsh environments and meet Tier 22 and Tier 15 Standards. We supply high-performance fiberglass composite handholes with unmatched availability, easy access, competitive pricing, and fast delivery.
17.7-17.7-19.7 Handhole
MH220B
Panel: 500mm x 500mm x 40mm
Frame:545mm x 545mm x 455mm
C/O: 450x450x25 mm,
Load Rating: 12.5 Ton, Tier 15
Optional Load Rating: EN124 A15 (Tier 8), EN124 B125(Tier 15 )
16-30-24 Handhole
MH001D
Front Panel: 830 mm x 613 mm, Side Panel: 478mm x 613 mm
Lid: 450x781x54 mm
Load Rating 40 Ton, EN124 D400
Optional Load Rating: B125, D400
17-30 Handhole
GW35
Body: 22x34x24 in
Lid: 21x32x2 in
C/O 17 x 30 in
Load Rating 25 Ton, Tier 22
24-36 Handhole
GW46
Body: 690mm x 990mm x 600 mm
Lid: 660 x 960 x 40 mm
C/O 600 x 900 mm
Load Rating 12.5 Ton, Tier 15
23.6-23.6-31.5 Handhole
MH201C
Panel: 670mm x 800 mm
Frame:710mm x 800mm
Lid: 670x670x40 mm, C/O 600 x 600 mm
Load Rating 25 Ton, Tier 22
Optional Load Rating: EN124 C250, D400
39.4-39.4-32.3 Utility Vault
MH203C
Panel: 1130mm x 820mm x 65 mm
Lid: 1080 x 1080 x 40 mm
C/O 1000 x 1000 mm
Load Rating 25 Ton, Tier 22
Optional Load Rating: EN124 C250, D400
⌀ 23.6 x 19.9 Handhole
MH600B
Panel:⌀690mm H505 mm
Lid: ⌀670 x 30 mm
C/O ⌀600 mm
Load Rating: 12.5 Ton, Tier 15
Optional Load Rating: EN124 B125, C250, D400
⌀ 35.4 x 35.4 Telecom Underground Vault
MH900C
Box:⌀1050mm H900 mm
Lid: ⌀1000 x 25 mm
C/O ⌀900 mm
Load Rating: 25 Ton, Tier 22
Optional Load Rating: C250, D400
30.5-30.5-39.4 Utility Vault Enclosure
MH900C
Box:835×835 H1000 mm
Lid: ⌀650 x 40 mm
C/O ⌀590 mm
Load Rating: 25 Ton, Tier 22
Optional Load Rating: C250, D400
15.6-11.2 Handhole Box
MV002A Sealed
Body: 495mm x403mm x 299mm
Lid: 424 x 314 x 25 mm
C/O: 395X285 mm
Bottom: 467 x 369×108 mm
Load Rating 1.5 Ton,
20.5-15 Handhole Box
MH003B
Body: 620mm x 480mm x 610 mm
Lid: 620 x 480 x 35 mm
C/O 520 x 380 mm
Frame: 670×530 mm
Load Rating 12.5 Ton, Tier 15
20.5-15 Handhole
MH004B
Body: 1240mm x 480mm x 610 mm
Lid: 620 x 480 x 35 mm
C/O 1160 x 380 mm
Frame: 1310×530 mm
Load Rating 12.5 Ton, Tier 15
30-48 Fiber Optic Vault
MH004B
Body: 1267mm x 820mm x 900 mm
Lid: 620 x 990 x 35 mm
C/O 660 x 715 mm
Frame: 1273×828 mm
Load Rating 25 Ton, Tier 22
Municipal Handhole Vault Solution
JINMENG vault enclosures use fiberglass composite technology and are available in large-dimension customization for municipal projects such as water treatment systems, gas control systems, telecom networks, and electrical systems
Stacked installation
Jinmeng vault enclosures are capable of both side panel assembly and stacked installation, which fit the depth of the pit and allow easy safe installation
Ingroud Electrical & Telecom Cable Vault
Jinmeng Vaults offers versatile enclosure solutions for underground cable network protection and management in desert areas or humid waterfront areas. The below-ground buried cable approach can extend the service life of the cable and prevent line damage from windstorm disasters, wild animals, and traffic crashes. Below-grade construction plans that are cost-effective—considering both initial engineering expenses and ongoing maintenance costs—are consequently popular among end-user clients.
Knockout Hole Design
The knockout holes offer low-cost cable branching and placement in the handhole box, and customized metal mount parts allow cables to be routed in the handhole enclosure using various methods to ensure organised, safe, and flexible cabling.
Load Test
All proof load testing is done per an AASHTO /EN124-5 test setup. Proof load is applied to a steel plate in the center of the cover. After passing a basic load test, all covers and frames are carefully inspected. Cracks or permanent deformation are cause for rejection. Frequently, the core purpose of assessing load-bearing capability is to ensure that the manhole cover can resist static and dynamic loads equivalent to full-load trucks and vehicles, motorcycles, including impacts, vibrations,
On-Site JINMENG Handhole & Vault
