Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Dec 19, 2018, 07:28 AM

  • 22 0782B_22 0782A _12182018_232840.mp4

Date
12/18/2018
W/O
740302
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00824
PipeID
P17146
Time
11:28 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 0782B
Downstream MH
22 0782A
Dir. of Survey
Downstream
Length Surveyed
241.7 ft.
Total Length
241.7 ft.
Structural Index
3
Structural Quick
3H00
Structural Rating
141
O&M Index
2
O&M Quick
2H00
O&M Rating
94
Overall Index
3
Overall Quick
—
Overall Rating
235
Pipe schematic from manhole 22 0782B to 22 0782A
MH: 22 0782BMH: 22 0782Adownstream0 ft. MWM - Water Mark, 25 %of cross sectional area0 ft. MGO - General Observation - ACTIVE CONNECTION AT MH 9 O'CLOCK0 ft. AMH - Upstream Manhole, Survey Begins - 22 0782B0 ft. MWL - Water Level, 20 %of cross sectional area2 ft. MGO - General Observation - MAG COATING THROUGHOUT 50%2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start2 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Start4 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"23.9 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"84.4 ft. TFA - Tap Factory Made Active, at 02 o'clock, -, within 8 inches of joint: NO, 6"144.1 ft. TFA - Tap Factory Made Active, at 02 o'clock, -, within 8 inches of joint: NO, 6"192.5 ft. TFA - Tap Factory Made Active, at 02 o'clock, -, within 8 inches of joint: NO, 6"200.3 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"204.5 ft. TFA - Tap Factory Made Active, at 02 o'clock, -, within 8 inches of joint: NO, 6"239.3 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish239.3 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish241.7 ft. MGO - General Observation - COCKROACHES IN MANHOLE241.7 ft. MGO - General Observation - ACTIVE CONNECTION AT MH 9 O'CLOCK241.7 ft. AMH - Downstream Manhole, Survey Ends - 22 0782A

Observation photos (4)

  • General Observation - MAG COATING THROUGHOUT 50%

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

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

  • General Observation - COCKROACHES IN MANHOLE

    241.7 ft. - General Observation - COCKROACHES IN MANHOLE

All inspections of P17146Work order 740302

Observations (19)

DistanceCodeObservation
200.3TFC—
0MWM—
204.5TFA—
241.7MGOCOCKROACHES IN MANHOLE
0MGOACTIVE CONNECTION AT MH 9 O'CLOCK
239.3DAGS—
2MGOMAG COATING THROUGHOUT 50%
144.1TFA—
2DAGS—
84.4TFA—
241.7MGOACTIVE CONNECTION AT MH 9 O'CLOCK
192.5TFA—
0AMH22 0782B
0MWL—
239.3SAP—
241.7AMH22 0782A
2SAP—
4TFC—
23.9TFC—

Properties (4)

additional_info
SC365393
custom_field_two
2
customer
LACSD
datetime
2018-12-18T23:28:37-08:00