Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Dec 19, 2019, 10:34 AM

  • 22 0788_22 0787A _12192019_024534.mp4

Date
12/19/2019
W/O
803098
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00824
PipeID
P17153
Time
2:34 AM
Certificate
U-111-11880
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
No Pre-Cleaning
Media Label
K7255
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
12 in.
Width
12 in.
Upstream MH
22 0787A
Downstream MH
22 0788
Dir. of Survey
Upstream
Length Surveyed
236.6 ft.
Total Length
236.6 ft.
Structural Index
3
Structural Quick
423H
Structural Rating
240
O&M Index
2
O&M Quick
2H00
O&M Rating
94
Overall Index
2
Overall Quick
—
Overall Rating
334
Pipe schematic from manhole 22 0787A to 22 0788
MH: 22 0787AMH: 22 0788upstream0 ft. AMH - Upstream Manhole, Survey Ends - 22 07880 ft. MGO - General Observation - COCKROACHES IN MANHOLE1.6 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish1.9 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish1.9 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish12.5 ft. TBA - Tap Break-In Active, at 09 o'clock, -, within 8 inches of joint: NO, 6"51.3 ft. TFA - Tap Factory Made Active, at 02 o'clock, -, within 8 inches of joint: NO, 6"55.2 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"58.3 ft. FM - Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES123.3 ft. TFA - Tap Factory Made Active, at 02 o'clock, -, within 8 inches of joint: NO, 6"127.8 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"167.1 ft. FM - Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES200.8 ft. TFA - Tap Factory Made Active, at 02 o'clock, -, within 8 inches of joint: NO, 6"204.6 ft. TFC - Tap Factory Made Capped, at 11 o'clock, -, within 8 inches of joint: NO, 6"234.2 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Start234.2 ft. MGO - General Observation - 50% LIGHT MAG COATING THROUGHOUT234.6 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start234.6 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start236.5 ft. MWL - Water Level, 15 %of cross sectional area236.5 ft. MWM - Water Mark, 20 %of cross sectional area236.6 ft. MGO - General Observation - CONN @ MH 3 O'CLOCK236.6 ft. AMH - Downstream Manhole, Survey Begins - 22 0787A

Observation photos (6)

  • 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

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

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

  • General Observation - 50% LIGHT MAG COATING THROUGHOUT

    2.4 ft. - General Observation - 50% LIGHT MAG COATING THROUGHOUT

  • Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES

    69.5 ft. - Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES

  • Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES

    178.3 ft. - Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES

  • General Observation - COCKROACHES IN MANHOLE

    236.6 ft. - General Observation - COCKROACHES IN MANHOLE

All inspections of P17153Work order 803098

Observations (22)

DistanceCodeObservation
185.3TFA—
108.8TFC—
178.3FM—
0MGOCONN @ MH 3 O'CLOCK
234.7DAGS—
236.6AMH22 0788
32TFC—
0AMH22 0787A
2.4SAP—
69.5FM—
2.4MGO50% LIGHT MAG COATING THROUGHOUT
235SSS—
113.3TFA—
2DAGS—
2SSS—
234.7SAP—
236.6MGOCOCKROACHES IN MANHOLE
224.1TBA—
0.1MWL—
35.8TFA—
0.1MWM—
181.4TFC—

Properties (6)

additional_info
SC378889
custom_field_two
3
customer
LACSD
datetime
2019-12-19T02:34:12-08:00
documentation
PRO PIPE
is_lateral_inspection
false