TECHNICAL REPORT - A dimensional based particularization
Title of Technical Report:
"Municipal castings. Manhole tops. Covers, – lids and frames, – for use in vehicular areas."
"Particulars of product; Dimensional specification, – RD 850 mm \ 33.50/34 in."
"Assembly of lids and frames – heavy duty loading class – 400/600/(900) kN / 100,000/(200,000) LBS."
"Municipal castings. Manhole tops. Covers, – lids and frames, – for use in vehicular areas."
"Particulars of product; Dimensional specification, – RD 850 mm \ 33.50/34 in."
"Assembly of lids and frames – heavy duty loading class – 400/600/(900) kN / 100,000/(200,000) LBS."
Relevant documents to be considered: Basic standards, as are AASHTO(M306), GOST3634, EN124, and others.
The dimensional particulars refers to heavy duty manhole covers of 400/600/(900) kN or 100,000/(200,000) LBS loading class – which are commonly casted by medium or high grade grey iron or medium grade ductile iron in compliance with loading class and pieces (plates/walls/reinforcements) structure.
Note!
Hinges or locking device are not subject of the Technical Report.
The dimensional particulars refers to heavy duty manhole covers of 400/600/(900) kN or 100,000/(200,000) LBS loading class – which are commonly casted by medium or high grade grey iron or medium grade ductile iron in compliance with loading class and pieces (plates/walls/reinforcements) structure.
Note!
Hinges or locking device are not subject of the Technical Report.
Measurements in metric or in English units must be considered apart.
Mechanical drawings in which the Technical Report consists are considered as drafts, and there are provided as-is.
Dimensions which are not mentioned, even in the case there are or not structural thickness of pieces, are not the subject of the Technical Report, therefore each manufacturer is setting them as he considers properly.
- Lid description:
Frame description
- Section details:
Dimensions which are not mentioned, even in the case there are or not structural thickness of pieces, are not the subject of the Technical Report, therefore each manufacturer is setting them as he considers properly.
- Lid description:
Frame description
- Section details:
