Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Aug 26, 2020, 07:26 AM

  • 21 0651_21 0650 _08262020_005838.mp4

Date
08/26/2020
W/O
844416
Weather
Dry
Operator/Surveyor
JOSE GONZALEZ
Sewer ID
Z00767
PipeID
P15804
Time
12:26 AM
Certificate
U-0720-70309215
System Owner
1
Date Cleaned
—
Pre-Cleaning
No Pre-Cleaning
Media Label
K7966
Sewer Name
FIRST ST TR, SECT 1A & CONNS TO 1ST ST TR SYSTM
City
POMONA
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 21
Page No.
14
Purpose
Routine Assessment
Project
RFIR_WO_844416_TV21099_AUG2020
Sewer Type
Gravity
Material
Reinforced Concrete Pipe
Shape
Circular
Height
24 in.
Width
24 in.
Upstream MH
21 0650
Downstream MH
21 0651
Dir. of Survey
Upstream
Length Surveyed
349.6 ft.
Total Length
349.6 ft.
Structural Index
3
Structural Quick
3M2M
Structural Rating
345
O&M Index
2
O&M Quick
2M00
O&M Rating
138
Overall Index
2
Overall Quick
—
Overall Rating
483
Pipe schematic from manhole 21 0650 to 21 0651
MH: 21 0650MH: 21 0651upstream0 ft. MGO - General Observation - COCKROACHES IN MANHOLE0.8 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish0.8 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish0.8 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish76.2 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: NO, 6"173.4 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"181 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: NO, 6"347.6 ft. MGO - General Observation - MAG COATING THROUGHOUT347.6 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start347.6 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Start347.6 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start349.6 ft. MWL - Water Level, 20 %of cross sectional area349.6 ft. MGO - General Observation - COCKROACHES IN MANHOLE349.6 ft. MWM - Water Mark, 25 %of cross sectional area349.6 ft. MGO - General Observation - CONNECTION AT MH 9 O'CLOCK349.6 ft. AMH - Downstream Manhole, Survey Begins - 21 0650

Observation photos (5)

  • General Observation - COCKROACHES IN MANHOLE

    0 ft. - General Observation - COCKROACHES IN MANHOLE

  • Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

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

  • Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

    2 ft. - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

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

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

  • General Observation - COCKROACHES IN MANHOLE

    349.6 ft. - General Observation - COCKROACHES IN MANHOLE

All inspections of P15804Work order 844416

Observations (16)

DistanceCodeObservation
0MWL—
0MGOCOCKROACHES IN MANHOLE
168.6TF—
0MWM—
2MGOMAG COATING THROUGHOUT
0MGOCONNECTION AT MH 9 O'CLOCK
2SSS—
0AMH21 0650
2SAP—
348.8SAP—
349.6MGOCOCKROACHES IN MANHOLE
2DAGS—
348.8DAGS—
176.2TFC—
273.4TF—
348.8SSS—

Properties (6)

additional_info
SC411856
custom_field_two
3
customer
1
datetime
2020-08-26T00:26:55-07:00
documentation
PRO PIPE
is_lateral_inspection
false