Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jun 7, 2018, 10:32 AM

  • 02 0950_02 0949 _07062018_034507.mp4

Date
06/07/2018
W/O
706802
Weather
Dry
Operator/Surveyor
J. BUENROSTRO
Sewer ID
Z00279
PipeID
P03519
Time
3:32 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 0949
Downstream MH
02 0950
Dir. of Survey
Upstream
Length Surveyed
336.6 ft.
Total Length
336.6 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 0949 to 02 0950
MH: 02 0949MH: 02 0950upstream0 ft. MGO - General Observation - SERVICE CONNECTION AT 3 O' CLOCK AT MH0 ft. AMH - Upstream Manhole, Survey Ends - 02 09502.7 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Finish2.7 ft. MGO - General Observation - MAGNEZIUM H.O COATING finish152.3 ft. SRI - Surface Roughness Increased, from 01 to 04 o'clock, within 8 inches of joint: YES204.5 ft. SRI - Surface Roughness Increased, at 11 o'clock, within 8 inches of joint: NO212.1 ft. SRI - Surface Roughness Increased, at 11 o'clock, within 8 inches of joint: NO268.6 ft. SRI - Surface Roughness Increased, at 12 o'clock, within 8 inches of joint: NO334.4 ft. MGO - General Observation - MAGNEZIUM H.O COATING start334.4 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start336.6 ft. AMH - Downstream Manhole, Survey Begins - 02 0949336.6 ft. MWL - Water Level, 25 %of cross sectional area336.6 ft. MWM - Water Mark, 50 %of cross sectional area

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

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

  • Surface Roughness Increased, at 11 o'clock, within 8 inches of joint: NO

    124.5 ft. - Surface Roughness Increased, at 11 o'clock, within 8 inches of joint: NO

  • Surface Roughness Increased, at 11 o'clock, within 8 inches of joint: NO

    132.1 ft. - Surface Roughness Increased, at 11 o'clock, within 8 inches of joint: NO

  • Surface Roughness Increased, from 01 to 04 o'clock, within 8 inches of joint: YES

    184.3 ft. - Surface Roughness Increased, from 01 to 04 o'clock, within 8 inches of joint: YES

All inspections of P03519Work order 706802

Observations (13)

DistanceCodeObservation
0AMH02 0949
0MWL—
68SRI—
333.9DAGS—
2.2MGOMAGNEZIUM H.O COATING start
336.6MGOSERVICE CONNECTION AT 3 O' CLOCK AT MH
336.6AMH02 0950
184.3SRI—
124.5SRI—
0MWM—
2.2DAGS—
333.9MGOMAGNEZIUM H.O COATING finish
132.1SRI—

Properties (4)

additional_info
SC359510
custom_field_two
3
customer
LACSD
datetime
2018-06-07T03:32:37-07:00