Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Dec 20, 2019, 07:28 AM

  • 22 0780A_22 0780 _12192019_234634.mp4

Date
12/19/2019
W/O
803098
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00824
PipeID
P17141
Time
11:28 PM
Certificate
U-111-11880
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
No Pre-Cleaning
Media Label
K7256
Sewer Name
22 RAMONA AVENUE TRUNK
City
LA VERNE
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 22
Page No.
23
Purpose
Routine Assessment
Project
RFIR_WO_803098_TV22089_DEC2019
Sewer Type
Gravity
Material
NRCP
Shape
Circular
Height
15 in.
Width
15 in.
Upstream MH
22 0780A
Downstream MH
22 0780
Dir. of Survey
Downstream
Length Surveyed
357.3 ft.
Total Length
357.3 ft.
Structural Index
3
Structural Quick
3M2M
Structural Rating
355
O&M Index
2
O&M Quick
412M
O&M Rating
146
Overall Index
2
Overall Quick
—
Overall Rating
501
Pipe schematic from manhole 22 0780A to 22 0780
MH: 22 0780AMH: 22 0780downstream0 ft. MWM - Water Mark, 35 %of cross sectional area0 ft. MGO - General Observation - COCKROACHES IN MANHOLE0 ft. MWL - Water Level, 30 %of cross sectional area0 ft. MGO - General Observation - CONN @ MH 9 O'CLOCK/ACTIVE0 ft. AMH - Upstream Manhole, Survey Begins - 22 0780A2 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start2 ft. MGO - General Observation - 75% MAG COATING THROUGHOUT2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 03 o'clock, , within 8 inches of joint: YES, Start3.1 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start26.3 ft. TFC - Tap Factory Made Capped, at 03 o'clock, -, within 8 inches of joint: NO, 6"115.9 ft. TFA - Tap Factory Made Active, at 03 o'clock, -, within 8 inches of joint: NO, 6"119 ft. TF - Tap Factory Made, at 09 o'clock, -, within 8 inches of joint: YES, 4" - UNKNOWN121.2 ft. TBA - Tap Break-In Active, at 02 o'clock, -, within 8 inches of joint: NO, 6"192.6 ft. TFA - Tap Factory Made Active, at 03 o'clock, -, within 8 inches of joint: NO, 6"257.2 ft. TFA - Tap Factory Made Active, at 03 o'clock, -, within 8 inches of joint: NO, 6"269.3 ft. TFC - Tap Factory Made Capped, at 09 o'clock, -, within 8 inches of joint: NO, 6"313.6 ft. TFC - Tap Factory Made Capped, at 03 o'clock, -, within 8 inches of joint: NO, 6"356 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish357 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 03 o'clock, , within 8 inches of joint: YES, Finish357.3 ft. MGO - General Observation - CONN @ MH 8 O'CLOCK/ACTIVE357.3 ft. MGO - General Observation - COCKROACHES IN MANHOLE357.3 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish357.3 ft. AMH - Downstream Manhole, Survey Ends - 22 0780

Observation photos (5)

  • General Observation - COCKROACHES IN MANHOLE

    0 ft. - General Observation - COCKROACHES IN MANHOLE

  • General Observation - 75% MAG COATING THROUGHOUT

    2 ft. - General Observation - 75% MAG COATING THROUGHOUT

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

    2 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 03 o'clock, , within 8 inches of joint: YES, Start

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

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

  • General Observation - COCKROACHES IN MANHOLE

    357.3 ft. - General Observation - COCKROACHES IN MANHOLE

All inspections of P17141Work order 803098

Observations (23)

DistanceCodeObservation
357DAGS—
357.3MGOCONN @ MH 8 O'CLOCK/ACTIVE
257.2TFA—
192.6TFA—
2SSS—
269.3TFC—
2MGO75% MAG COATING THROUGHOUT
3.1SAV—
357.3MGOCOCKROACHES IN MANHOLE
2DAGS—
313.6TFC—
26.3TFC—
0MWM—
0MGOCOCKROACHES IN MANHOLE
119TFUNKNOWN
0MWL—
357.3SAV—
357.3AMH22 0780
0MGOCONN @ MH 9 O'CLOCK/ACTIVE
121.2TBA—
356SSS—
0AMH22 0780A
115.9TFA—

Properties (6)

additional_info
SC378890
custom_field_two
3
customer
LACSD
datetime
2019-12-19T23:28:32-08:00
documentation
PRO PIPE
is_lateral_inspection
false