Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jun 7, 2018, 07:34 AM
  • 02 0954_02 0953 _07062018_004741.mp4

Date
06/07/2018
W/O
706802
Weather
Dry
Operator/Surveyor
J, BUENROSTRO
Sewer ID
Z00279
PipeID
P03523
Time
12:34 AM
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
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 0954
Downstream MH
02 0953
Dir. of Survey
Downstream
Length Surveyed
266.8 ft.
Total Length
266.8 ft.
Structural Index
1
Structural Quick
1100
Structural Rating
1
O&M Index
3
O&M Quick
4122
O&M Rating
8
Overall Index
2
Overall Quick
Overall Rating
9
Pipe schematic from manhole 02 0954 to 02 0953
MH: 02 0954MH: 02 0953downstream0 ft. MWM - Water Mark, 50 %of cross sectional area0 ft. MWL - Water Level, 30 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 02 09542.9 ft. MGO - General Observation - MAGNEZIUM H.O COATING start2.9 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start9.6 ft. DSC - Deposits Settled Compacted, 10 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Start78 ft. DSC - Deposits Settled Compacted, 10 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Finish235.9 ft. MGO - General Observation - MAG COATING FLAKING236.5 ft. SRI - Surface Roughness Increased, from 08 to 04 o'clock, within 8 inches of joint: YES, Start265.6 ft. SRI - Surface Roughness Increased, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish265.6 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Finish266.8 ft. MGO - General Observation - SERVICE CONNECTION AT 3 O' CLOCK AT MH266.8 ft. AMH - Downstream Manhole, Survey Ends - 02 0953266.8 ft. MGO - General Observation - CAPPED CONNECTION AT 12 O' CLOCK AT MH

Observation photos (2)

  • Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock,  , within 8 inches of joint: YES, Start

    2.9 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 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

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

Observations (14)

DistanceCodeObservation
78DSC
9.6DSC
0MWM
265.6SRI
266.8MGOSERVICE CONNECTION AT 3 O' CLOCK AT MH
265.6DAGS
266.8AMH02 0953
2.9MGOMAGNEZIUM H.O COATING start
236.5SRI
0MWL
235.9MGOMAG COATING FLAKING
2.9DAGS
266.8MGOCAPPED CONNECTION AT 12 O' CLOCK AT MH
0AMH02 0954

Properties (4)

additional_info
SC359510
custom_field_two
4
customer
LACSD
datetime
2018-06-07T00:34:53-07:00