Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jun 22, 2022, 10:07 AM

  • 18 0017_18 0016_06222022_041518.mp4

Date
06/22/2022
W/O
957002
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00713
PipeID
P13833
Time
3:07 AM
Certificate
U-0720-70309212
System Owner
1
Date Cleaned
—
Pre-Cleaning
No Pre-Cleaning
Media Label
K10203
Sewer Name
18 WALNUT WAY TRUNK
City
WHITTIER
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 18
Page No.
15
Purpose
Routine Assessment
Project
RFIR_WO_957002_TV18059_JUN2022
Sewer Type
Gravity
Material
NRCP
Shape
Circular
Height
12 in.
Width
12 in.
Upstream MH
18 0017
Downstream MH
18 0016
Dir. of Survey
Downstream
Length Surveyed
144.9 ft.
Total Length
144.9 ft.
Structural Index
3
Structural Quick
413E
Structural Rating
144
O&M Index
2
O&M Quick
2E00
O&M Rating
56
Overall Index
2
Overall Quick
—
Overall Rating
200
Pipe schematic from manhole 18 0017 to 18 0016
MH: 18 0017MH: 18 0016downstream0 ft. MGO - General Observation - ROACHES @ MH0 ft. MWM - Water Mark, 20 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 18 00170 ft. MWL - Water Level, 15 %of cross sectional area2 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Start2 ft. SSS - Surface Spalling, 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, Start18.4 ft. TB - Tap Break-In, at 09 o'clock, -, within 8 inches of joint: YES, 4", 6" - OPEN38.5 ft. FM - Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES142 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish142.9 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish142.9 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish144.9 ft. MGO - General Observation - CONN @ MH 9 O'CLOCK/ACTIVE144.9 ft. MGO - General Observation - ROACHES @ MH144.9 ft. AMH - Downstream Manhole, Survey Ends - 18 0016

Observation photos (5)

  • General Observation - ROACHES @ MH

    0 ft. - General Observation - ROACHES @ MH

  • 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

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

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

  • General Observation - ROACHES @ MH

    144.9 ft. - General Observation - ROACHES @ MH

All inspections of P13833Work order 957002

Observations (15)

DistanceCodeObservation
2SAP—
144.9MGOCONN @ MH 9 O'CLOCK/ACTIVE
142.9DAGS—
144.9MGOROACHES @ MH
0MGOROACHES @ MH
38.5FM—
144.9AMH18 0016
142SSS—
0MWM—
2SSS—
2DAGS—
0AMH18 0017
142.9SAP—
0MWL—
18.4TBOPEN

Properties (7)

additional_info
630098062122201
custom_field_three
FRACTURES/PROJECTING AGGREGATE
custom_field_two
2
customer
1
datetime
2022-06-22T03:07:27-07:00
documentation
PRO PIPE
is_lateral_inspection
false