Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jun 14, 2018, 08:08 AM

  • 02 0957_02 0956 _14062018_012515.mp4

Date
06/14/2018
W/O
707039
Weather
Dry
Operator/Surveyor
J. BUENROSTRO
Sewer ID
Z00279
PipeID
P03526
Time
1:08 AM
Certificate
U-715-07000770
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
K5196
Sewer Name
02 MONTEBELLO TRUNK
City
COMMERCE
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 02
Page No.
23
Purpose
Routine Assessment
Project
WO_707039_TV02089_JUN2018
Sewer Type
Gravity
Material
NRCP
Shape
Circular
Height
21 in.
Width
21 in.
Upstream MH
02 0957
Downstream MH
02 0956
Dir. of Survey
Downstream
Length Surveyed
224.3 ft.
Total Length
224.3 ft.
Structural Index
1
Structural Quick
1100
Structural Rating
1
O&M Index
3
O&M Quick
5131
O&M Rating
10
Overall Index
3
Overall Quick
—
Overall Rating
11
Pipe schematic from manhole 02 0957 to 02 0956
MH: 02 0957MH: 02 0956downstream0 ft. MWL - Water Level, 5 %of cross sectional area - ACTUALLY, 0%0 ft. AMH - Upstream Manhole, Survey Begins - 02 09570 ft. MWM - Water Mark, 10 %of cross sectional area3.3 ft. DAZ - Deposits Attached Other, 5 %of cross sectional area, from 12 to 12 o'clock, , within 8 inches of joint: YES, Start - MAGNEZIUM H.O COATING start53.4 ft. SRI - Surface Roughness Increased, at 10 o'clock, within 8 inches of joint: NO61.5 ft. DAZ - Deposits Attached Other, 20 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start - MAG RESIDUE78.7 ft. MGO - General Observation - MAG FLAKING208.3 ft. DSZ - Deposits Settled Other, 35 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start - MAG RESIDUE208.3 ft. DAZ - Deposits Attached Other, 20 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish224.2 ft. DSZ - Deposits Settled Other, 35 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish - MAG RESIDUE224.3 ft. DAZ - Deposits Attached Other, 5 %of cross sectional area, from 12 to 12 o'clock, , within 8 inches of joint: YES, Finish224.3 ft. MSA - Survey Abandoned - MAG BUILD UP

Observation photos (5)

  • Deposits Attached Other, 5 %of cross sectional area, from 12 to 12 o'clock, , within 8 inches of joint: YES, Start - MAGNEZIUM H.O COATING start

    3.3 ft. - Deposits Attached Other, 5 %of cross sectional area, from 12 to 12 o'clock, , within 8 inches of joint: YES, Start - MAGNEZIUM H.O COATING start

  • Surface Roughness Increased, at 10 o'clock, within 8 inches of joint: NO

    53.4 ft. - Surface Roughness Increased, at 10 o'clock, within 8 inches of joint: NO

  • Deposits Attached Other, 20 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start - MAG RESIDUE

    61.5 ft. - Deposits Attached Other, 20 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start - MAG RESIDUE

  • Deposits Settled Other, 35 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start - MAG RESIDUE

    208.3 ft. - Deposits Settled Other, 35 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start - MAG RESIDUE

  • Deposits Attached Other, 20 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish

    208.3 ft. - Deposits Attached Other, 20 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish

All inspections of P03526Work order 707039

Observations (12)

DistanceCodeObservation
208.3DSZMAG RESIDUE
0MWLACTUALLY, 0%
0AMH02 0957
224.3DAZ—
61.5DAZMAG RESIDUE
0MWM—
224.2DSZMAG RESIDUE
3.3DAZMAGNEZIUM H.O COATING start
208.3DAZ—
78.7MGOMAG FLAKING
53.4SRI—
224.3MSAMAG BUILD UP

Properties (6)

additional_info
SC359519
custom_field_two
3
customer
LACSD
datetime
2018-06-14T01:08:40-07:00
documentation
PROPIPE
is_lateral_inspection
false