Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jun 7, 2018, 05:05 AM
  • 02 1400_02 0960 _06062018_221825.mp4

Date
06/06/2018
W/O
706802
Weather
Dry
Operator/Surveyor
J. BUENROSTRO
Sewer ID
Z00279
PipeID
P03530
Time
10:05 PM
Certificate
U-715-07000770
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
K5188
Sewer Name
02 MONTEBELLO TRUNK
City
BELL GARDENS
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 02
Page No.
23
Purpose
Routine Assessment
Project
WO_706802_TV02320_JUN2018
Sewer Type
Gravity
Material
NRCP
Shape
Circular
Height
21 in.
Width
21 in.
Upstream MH
02 0960
Downstream MH
02 1400
Dir. of Survey
Upstream
Length Surveyed
87 ft.
Total Length
87 ft.
Structural Index
1
Structural Quick
1100
Structural Rating
1
O&M Index
3
O&M Quick
3121
O&M Rating
5
Overall Index
2
Overall Quick
Overall Rating
6
Pipe schematic from manhole 02 0960 to 02 1400
MH: 02 0960MH: 02 1400upstream0 ft. AMH - Upstream Manhole, Survey Ends - 02 14000.3 ft. SRI - Surface Roughness Increased, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish0.3 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Finish0.5 ft. DSZ - Deposits Settled Other, 15 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish - MAG RESIDUE38.8 ft. DSZ - Deposits Settled Other, 15 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start - UNKNOWN SLUDGE.83.6 ft. MGO - General Observation - MAGNEZIUM H.O COATING start , FLAKING83.6 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Start83.6 ft. SRI - Surface Roughness Increased, from 08 to 04 o'clock, within 8 inches of joint: YES, Start87 ft. AMH - Downstream Manhole, Survey Begins - 02 096087 ft. MWL - Water Level, 5 %of cross sectional area87 ft. MWM - Water Mark, 10 %of cross sectional area

Observation photos (3)

  • Deposits Attached Grease, 5 %of cross sectional area, from 05 to 07 o'clock,  , within 8 inches of joint: YES, Start

    3.4 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Start

  • Surface Roughness Increased, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

    3.4 ft. - Surface Roughness Increased, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

  • Deposits Settled Other,  15 %of cross sectional area, from 04 to 08 o'clock,  , within 8 inches of joint: YES, Start - UNKNOWN SLUDGE.

    48.2 ft. - Deposits Settled Other, 15 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start - UNKNOWN SLUDGE.

Observations (11)

DistanceCodeObservation
86.7SRI
48.2DSZUNKNOWN SLUDGE.
0AMH02 0960
0MWL
0MWM
3.4MGOMAGNEZIUM H.O COATING start , FLAKING
3.4DAGS
3.4SRI
86.5DSZMAG RESIDUE
86.7DAGS
87AMH02 1400

Properties (4)

additional_info
SC359510
custom_field_two
4
customer
LACSD
datetime
2018-06-06T22:05:52-07:00