Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Mar 14, 2016, 08:08 AM
  • 21 0958_21 0957_3142016_014054.mp4

Date
03/14/2016
W/O
0552273
Weather
Dry
Operator/Surveyor
MARTIN
Sewer ID
Z00760
PipeID
P16053
Time
1:08 AM
Certificate
U-1014-06022543
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
H0091
Sewer Name
21 CLAREMONT OUTFALL TRUNK
City
POMONA
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 21
Page No.
10
Purpose
Routine Assessment
Project
20160314MDM_CLAREMONT_OUTFALL_TRUNK
Material
Vitrified Clay Pipe
Shape
Circular
Height
15 in.
Upstream MH
21 0958
Downstream MH
21 0957
Dir. of Survey
Downstream
Length Surveyed
51.4 ft.
Total Length
51.4 ft.
Structural Index
5
Structural Quick
5331
Structural Rating
18
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
5
Overall Quick
Overall Rating
18
Pipe schematic from manhole 21 0958 to 21 0957
MH: 21 0958MH: 21 0957downstream0 ft. MWL - Water Level, 0 %of cross sectional area - NO FLOW0 ft. AMH - Upstream Manhole, Survey Begins - 1:15AM0 ft. MWM - Water Mark, 5 %of cross sectional area10.4 ft. FL - Fracture Longitudinal, at 12 o'clock, within 8 inches of joint: YES - HAIRLINE26.6 ft. MGO - General Observation - 15" VCP47 ft. BSV - Broken Soil Visible, from 04 to 08 o'clock, within 8 inches of joint: YES - SEVERE47 ft. BSV - Broken Soil Visible, from 04 to 08 o'clock, within 8 inches of joint: YES - SEVERE47 ft. BSV - Broken Soil Visible, from 04 to 08 o'clock, within 8 inches of joint: YES - SEVERE51.4 ft. AMH - Downstream Manhole, Survey Ends - 1:30AM FLOW MONTERING MH

Observation photos (5)

  • General Observation - 15" VCP

    26.6 ft. - General Observation - 15" VCP

  • Broken Soil Visible, from 04 to 08 o'clock, within 8 inches of joint: YES - SEVERE

    47 ft. - Broken Soil Visible, from 04 to 08 o'clock, within 8 inches of joint: YES - SEVERE

  • Broken Soil Visible, from 04 to 08 o'clock, within 8 inches of joint: YES - SEVERE

    47 ft. - Broken Soil Visible, from 04 to 08 o'clock, within 8 inches of joint: YES - SEVERE

  • Broken Soil Visible, from 04 to 08 o'clock, within 8 inches of joint: YES - SEVERE

    47 ft. - Broken Soil Visible, from 04 to 08 o'clock, within 8 inches of joint: YES - SEVERE

  • Downstream Manhole, Survey Ends - 1:30AM FLOW MONTERING MH

    51.4 ft. - Downstream Manhole, Survey Ends - 1:30AM FLOW MONTERING MH

Observations (9)

DistanceCodeObservation
47BSVSEVERE
26.6MGO15" VCP
0MWLNO FLOW
47BSVSEVERE
0AMH1:15AM
0MWM
47BSVSEVERE
51.4AMH1:30AM FLOW MONTERING MH
10.4FLHAIRLINE

Properties (6)

custom_field_three
SEVERE FRACTURE SOIL VISIBLE
custom_field_two
1
customer
LACSD
datetime
2016-03-14T01:08:18-07:00
documentation
MARTIN,MANANES,OLIVER 111
is_lateral_inspection
false