Tel: 2674 2393 / 2674 6983
Fax: 2674 9375
e-mail: info@LCLFCL.com
Cast Iron Double Seal Manhole Cover & Frame Specification
Cast Iron Double Seal Manhole Cover & Frame Drawing
Cast Iron Double Seal Manhole Cover & Frame for Foul Water, Light Duty, DS1038B
Cast Iron Double Seal Manhole Cover & Frame for Storm Water, Light Duty, DS1042B
Cast Iron Double Seal Manhole Cover & Frame for Foul Water, Heavy Duty, DS1036B
Cast Iron Double Seal Manhole Cover & Frame for Storm Water, Heavy Duty, DS1040B
Cast Iron Double Seal Manhole Cover & Frame

Features       : Airtight when sealing groove is filled with grease or other suitable
                       compound.

Functions     : Designated to be used in Government roadway drainage projects
                       and maintenance projects.

Applications : For Storm Water (with circumscribed raised stubs on the cover)
                       For Foul Water (with rectangular raised stubs on the cover)



Test Details of Cast Iron Double Seal Manhole Cover & Frame 
Type of manhole cover and  frame

 Grade

 Test requirements

 Diameter of block (mm)

 Test load (t)

 Type MA2-29/29 A&B
 (DS1039B, DS1035B)

 Heavy duty

 300

 20

 Type MA2-45/45 A&B
 (DS1040B, DS1036B)

 Heavy duty

 300

 20

 Type MC2-29/29 A&B
 (DS1041B, DS1037B)

Medum duty

 100

 5

 Type MA2-45/45 A&B
 (DS1042B, DS1038B)

Medium duty

 100

 5



Drainage Services Department DS Series Standard Drawings
      for DS1035B, DS1036B, DS1037B, DS1038B, 
           DS1039B, DS1040B, DS1041B, DS1042B




網頁皇 網頁設計 Web design