Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jun 22, 2022, 10:28 AM

  • 18 0024_18 0023_06222022_043644.mp4

Date
06/22/2022
W/O
957002
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00713
PipeID
P13840
Time
3:28 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 0023
Downstream MH
18 0024
Dir. of Survey
Upstream
Length Surveyed
216.6 ft.
Total Length
216.6 ft.
Structural Index
3
Structural Quick
3H2A
Structural Rating
151
O&M Index
2
O&M Quick
2H00
O&M Rating
88
Overall Index
2
Overall Quick
—
Overall Rating
239
Pipe schematic from manhole 18 0023 to 18 0024
MH: 18 0023MH: 18 0024upstream0 ft. AMH - Upstream Manhole, Survey Ends - 18 00240 ft. MGO - General Observation - CONN @ MH 9 O'CLOCK/ACTIVE0 ft. MGO - General Observation - ROACHES @ MH1.7 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish1.7 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish1.7 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish30.7 ft. TB - Tap Break-In, at 02 o'clock, -, within 8 inches of joint: YES, 4", 6" - OPEN51.5 ft. OBZ - Obstacles Other, 10 %of cross sectional area, from 05 to 07 o'clock - RAGGING51.5 ft. RPZ - Repair Other, within 8 inches of joint: YES - LINK PIPE58.6 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start214.6 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start214.6 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Start216.6 ft. MWL - Water Level, 15 %of cross sectional area216.6 ft. MWM - Water Mark, 20 %of cross sectional area216.6 ft. AMH - Downstream Manhole, Survey Begins - 18 0023

Observation photos (5)

  • 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

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

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

  • Repair Other, within 8 inches of joint: YES - LINK PIPE

    165.1 ft. - Repair Other, within 8 inches of joint: YES - LINK PIPE

  • General Observation - ROACHES @ MH

    216.6 ft. - General Observation - ROACHES @ MH

All inspections of P13840Work order 957002

Observations (15)

DistanceCodeObservation
185.9TBOPEN
165.1OBZRAGGING
2DAGS—
165.1RPZLINK PIPE
158SSS—
214.9SSS—
216.6AMH18 0024
214.9SAP—
0MWL—
0MWM—
216.6MGOCONN @ MH 9 O'CLOCK/ACTIVE
214.9DAGS—
216.6MGOROACHES @ MH
2SAP—
0AMH18 0023

Properties (7)

additional_info
630098062122201
custom_field_three
SPALLING/PROJECTING AGGREGATE
custom_field_two
2
customer
1
datetime
2022-06-22T03:28:37-07:00
documentation
PRO PIPE
is_lateral_inspection
false