Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jun 6, 2018, 05:33 AM
  • 02 0976_02 0975 _05062018_224700.mp4

Date
06/05/2018
W/O
706802
Weather
Dry
Operator/Surveyor
J. BUENROSTRO
Sewer ID
Z00279
PipeID
P03548
Time
10:33 PM
Certificate
U-715-07000770
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
K5187
Sewer Name
02 MONTEBELLO TRUNK
City
COMMERCE
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 02
Page No.
21
Purpose
Routine Assessment
Project
WO_706802_TV02320_JUN2018
Sewer Type
Gravity
Material
NRCP
Shape
Circular
Height
21 in.
Width
21 in.
Upstream MH
02 0976
Downstream MH
02 0975
Dir. of Survey
Downstream
Length Surveyed
401.7 ft.
Total Length
401.7 ft.
Structural Index
1
Structural Quick
1100
Structural Rating
1
O&M Index
2
O&M Quick
2100
O&M Rating
2
Overall Index
2
Overall Quick
Overall Rating
3
Pipe schematic from manhole 02 0976 to 02 0975
MH: 02 0976MH: 02 0975downstream0 ft. MGO - General Observation - SERVICE CONNECTION AT 9 O'CLOCK AT MH0 ft. AMH - Upstream Manhole, Survey Begins - 02 09760 ft. MWM - Water Mark, 30 %of cross sectional area0 ft. MWL - Water Level, 5 %of cross sectional area4.9 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start4.9 ft. SRI - Surface Roughness Increased, from 08 to 04 o'clock, within 8 inches of joint: YES, Start4.9 ft. MGO - General Observation - MAGNEZIUM H.O COATING start399.9 ft. SRI - Surface Roughness Increased, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish399.9 ft. MGO - General Observation - MAGNEZIUM H.O COATING finish399.9 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish401.7 ft. MGO - General Observation - SERVICE CONNECTION AT 7 O' CLOCK AT MH401.7 ft. AMH - Downstream Manhole, Survey Ends - 02 0975

Observation photos (2)

  • Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock,  , within 8 inches of joint: YES, Start

    4.9 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 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

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

Observations (12)

DistanceCodeObservation
399.9SRI
0MGOSERVICE CONNECTION AT 9 O'CLOCK AT MH
0AMH02 0976
0MWM
399.9MGOMAGNEZIUM H.O COATING finish
4.9DAGS
401.7MGOSERVICE CONNECTION AT 7 O' CLOCK AT MH
4.9SRI
0MWL
399.9DAGS
4.9MGOMAGNEZIUM H.O COATING start
401.7AMH02 0975

Properties (4)

additional_info
SC359509
custom_field_two
4
customer
LACSD
datetime
2018-06-05T22:33:40-07:00