Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jun 5, 2018, 10:05 AM
  • 02 0941_02 0940 _05062018_031642.mp4

Date
06/05/2018
W/O
706802
Weather
Dry
Operator/Surveyor
J. BUENROSTRO
Sewer ID
Z00279
PipeID
P03511
Time
3:05 AM
Certificate
U--715-07000770
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
K5186
Sewer Name
02 MONTEBELLO TRUNK
City
SOUTH GATE
Loc. details
Main Highway - Urban
Location Code
A
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 0941
Downstream MH
02 0940
Dir. of Survey
Downstream
Length Surveyed
399.2 ft.
Total Length
399.2 ft.
Structural Index
1
Structural Quick
1100
Structural Rating
1
O&M Index
2
O&M Quick
2111
O&M Rating
3
Overall Index
1
Overall Quick
Overall Rating
4
Pipe schematic from manhole 02 0941 to 02 0940
MH: 02 0941MH: 02 0940downstream0 ft. AMH - Upstream Manhole, Survey Begins - 02 09410 ft. MWL - Water Level, 10 %of cross sectional area3 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Start3 ft. MWM - Water Mark, 15 %of cross sectional area3 ft. VC - Vermin Cockroach6 ft. SRI - Surface Roughness Increased, from 08 to 04 o'clock, within 8 inches of joint: YES, Start9.6 ft. MGO - General Observation - MAGNEZIUM H.O COATING start397 ft. SRI - Surface Roughness Increased, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish397 ft. MGO - General Observation - MAGNEZIUM H.O COATING finish397 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Finish399.2 ft. AMH - Downstream Manhole, Survey Ends - 02 0940

Observation photos (2)

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

    3 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

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

Observations (11)

DistanceCodeObservation
0AMH02 0941
3DAGS
3MWM
9.6MGOMAGNEZIUM H.O COATING start
0MWL
6SRI
397SRI
397MGOMAGNEZIUM H.O COATING finish
397DAGS
3VC
399.2AMH02 0940

Properties (4)

additional_info
SC359508
custom_field_two
4
customer
LACSD
datetime
2018-06-05T03:05:07-07:00