Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Dec 19, 2018, 07:45 AM

  • 22 0782_22 0781A _12182018_234524.mp4

Date
12/18/2018
W/O
740302
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00824
PipeID
P17144
Time
11:45 PM
Certificate
U-111-11880
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
No Pre-Cleaning
Media Label
K6277
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_740302_TV02204_DEC2018
Sewer Type
Gravity
Material
NRCP
Shape
Circular
Height
15 in.
Width
15 in.
Upstream MH
22 0782
Downstream MH
22 0781A
Dir. of Survey
Downstream
Length Surveyed
230.2 ft.
Total Length
230.2 ft.
Structural Index
3
Structural Quick
3H00
Structural Rating
135
O&M Index
2
O&M Quick
2H00
O&M Rating
90
Overall Index
3
Overall Quick
—
Overall Rating
225
Pipe schematic from manhole 22 0782 to 22 0781A
MH: 22 0782MH: 22 0781Adownstream0 ft. AMH - Upstream Manhole, Survey Begins - 22 07820 ft. MWM - Water Mark, 25 %of cross sectional area0 ft. MWL - Water Level, 20 %of cross sectional area2 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Start2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start2.7 ft. MGO - General Observation - MAG COATING THROUGHOUT 50%28.8 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"49.1 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"120.1 ft. TFC - Tap Factory Made Capped, at 09 o'clock, -, within 8 inches of joint: NO, 6"124.3 ft. TFA - Tap Factory Made Active, at 02 o'clock, -, within 8 inches of joint: NO, 6"176.2 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"179.9 ft. TFA - Tap Factory Made Active, at 02 o'clock, -, within 8 inches of joint: NO, 6"227.5 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish227.5 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish230.2 ft. MGO - General Observation - ACTIVE CONNECTION AT MH 9 O'CLOCK230.2 ft. AMH - Downstream Manhole, Survey Ends - 22 0781A230.2 ft. MGO - General Observation - COCKROACHES IN MANHOLE

Observation photos (4)

  • 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 - MAG COATING THROUGHOUT 50%

    2.7 ft. - General Observation - MAG COATING THROUGHOUT 50%

  • General Observation - COCKROACHES IN MANHOLE

    230.2 ft. - General Observation - COCKROACHES IN MANHOLE

All inspections of P17144Work order 740302

Observations (17)

DistanceCodeObservation
124.3TFA—
2SAP—
230.2MGOACTIVE CONNECTION AT MH 9 O'CLOCK
2.7MGOMAG COATING THROUGHOUT 50%
230.2AMH22 0781A
0AMH22 0782
49.1TFC—
0MWM—
227.5DAGS—
179.9TFA—
2DAGS—
28.8TFC—
120.1TFC—
0MWL—
227.5SAP—
176.2TFC—
230.2MGOCOCKROACHES IN MANHOLE

Properties (4)

additional_info
SC365393
custom_field_two
2
customer
LACSD
datetime
2018-12-18T23:45:21-08:00