Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jun 7, 2018, 08:50 AM

  • 02 0952_02 0951 _07062018_020343.mp4

Date
06/07/2018
W/O
706802
Weather
Dry
Operator/Surveyor
J. BUENROSTRO
Sewer ID
Z00279
PipeID
P03521
Time
1:50 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
Easement/Right of Way
Location Code
D
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 0952
Downstream MH
02 0951
Dir. of Survey
Downstream
Length Surveyed
349.3 ft.
Total Length
349.3 ft.
Structural Index
1
Structural Quick
1400
Structural Rating
4
O&M Index
3
O&M Quick
4121
O&M Rating
6
Overall Index
2
Overall Quick
—
Overall Rating
10
Pipe schematic from manhole 02 0952 to 02 0951
MH: 02 0952MH: 02 0951downstream0 ft. MWL - Water Level, 25 %of cross sectional area0 ft. MWM - Water Mark, 50 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 02 09522.2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start2.2 ft. MGO - General Observation - MAGNEZIUM H.O COATING start105.3 ft. SRI - Surface Roughness Increased, at 12 o'clock, within 8 inches of joint: NO135.8 ft. SRI - Surface Roughness Increased, at 12 o'clock, within 8 inches of joint: NO276.5 ft. SRI - Surface Roughness Increased, at 12 o'clock, within 8 inches of joint: NO316 ft. SRI - Surface Roughness Increased, at 12 o'clock, within 8 inches of joint: NO348.9 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Finish348.9 ft. MGO - General Observation - MAGNEZIUM H.O COATING finish349.3 ft. AMH - Downstream Manhole, Survey Begins - 02 0951

Observation photos (5)

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

    2.2 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, at 12 o'clock, within 8 inches of joint: NO

    105.3 ft. - Surface Roughness Increased, at 12 o'clock, within 8 inches of joint: NO

  • Surface Roughness Increased, at 12 o'clock, within 8 inches of joint: NO

    135.8 ft. - Surface Roughness Increased, at 12 o'clock, within 8 inches of joint: NO

  • Surface Roughness Increased, at 12 o'clock, within 8 inches of joint: NO

    276.5 ft. - Surface Roughness Increased, at 12 o'clock, within 8 inches of joint: NO

  • Surface Roughness Increased, at 12 o'clock, within 8 inches of joint: NO

    316 ft. - Surface Roughness Increased, at 12 o'clock, within 8 inches of joint: NO

All inspections of P03521Work order 706802

Observations (12)

DistanceCodeObservation
2.2DAGS—
276.5SRI—
349.3AMH02 0951
135.8SRI—
0MWL—
2.2MGOMAGNEZIUM H.O COATING start
0MWM—
348.9DAGS—
348.9MGOMAGNEZIUM H.O COATING finish
316SRI—
0AMH02 0952
105.3SRI—

Properties (4)

additional_info
SC359510
custom_field_two
4
customer
LACSD
datetime
2018-06-07T01:50:46-07:00