Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jul 10, 2019, 08:29 AM
  • 18 0014_18 0013 _10072019_014139.mp4

Date
07/10/2019
W/O
771897
Weather
Dry
Operator/Surveyor
J, BUENROSTRO
Sewer ID
Z00713
PipeID
P13830
Time
1:29 AM
Certificate
U-715-07000770
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
K6576
Sewer Name
18 WALNUT WAY TRUNK
City
WHITTIER
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 18
Page No.
21
Purpose
Routine Assessment
Project
RFIR_WO_771897_TV18059_JUN2019
Sewer Type
Gravity
Material
NRCP
Shape
Circular
Height
12 in.
Width
12 in.
Upstream MH
18 0014
Downstream MH
18 0013
Dir. of Survey
Downstream
Length Surveyed
221.6 ft.
Total Length
221.6 ft.
Structural Index
3
Structural Quick
513H
Structural Rating
226
O&M Index
2
O&M Quick
2H00
O&M Rating
88
Overall Index
2
Overall Quick
Overall Rating
314
Pipe schematic from manhole 18 0014 to 18 0013
MH: 18 0014MH: 18 0013downstream0 ft. MWM - Water Mark, 25 %of cross sectional area0 ft. MGO - General Observation - CAPPED CONNECTION AT 3 O' CLOCK AT MH0 ft. MWL - Water Level, 10 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 18 00142 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start2.2 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Start2.3 ft. MGO - General Observation - MAGNEZIUM H.O COATING ATTATCHED5 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start14.7 ft. CM - Crack Multiple, from 07 to 05 o'clock, within 8 inches of joint: YES, Start47.1 ft. TB - Tap Break-In, at 10 o'clock, -, within 8 inches of joint: NO, 6"66.3 ft. TB - Tap Break-In, at 02 o'clock, -, within 8 inches of joint: NO, 6"101.6 ft. TB - Tap Break-In, at 10 o'clock, -, within 8 inches of joint: NO, 6"120.9 ft. TB - Tap Break-In, at 02 o'clock, -, within 8 inches of joint: NO, 6"146.9 ft. TB - Tap Break-In, at 10 o'clock, -, within 8 inches of joint: NO, 6"151.2 ft. TB - Tap Break-In, at 03 o'clock, -, within 8 inches of joint: NO, 6"180.1 ft. B - Broken, from 08 to 04 o'clock, within 8 inches of joint: YES212.6 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: NO, 6"219.3 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish221 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish221 ft. CM - Crack Multiple, from 07 to 05 o'clock, within 8 inches of joint: YES, Finish221 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish221.6 ft. MGO - General Observation - SERVICE CONNECTION AT 9 O'CLOCK AT MH221.6 ft. AMH - Downstream Manhole, Survey Ends - 18 0013

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

    2.2 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

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

  • Crack Multiple, from 07 to 05 o'clock, within 8 inches of joint: YES, Start

    14.7 ft. - Crack Multiple, from 07 to 05 o'clock, within 8 inches of joint: YES, Start

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

    180.1 ft. - Broken, from 08 to 04 o'clock, within 8 inches of joint: YES

Observations (23)

DistanceCodeObservation
221DAGS
120.9TB
212.6TF
101.6TB
180.1B
221.6MGOSERVICE CONNECTION AT 9 O'CLOCK AT MH
47.1TB
146.9TB
0MWM
221CM
14.7CM
2.2SAP
2DAGS
0MGOCAPPED CONNECTION AT 3 O' CLOCK AT MH
66.3TB
221.6AMH18 0013
221SSS
2.3MGOMAGNEZIUM H.O COATING ATTATCHED
0MWL
219.3SAP
0AMH18 0014
5SSS
151.2TB

Properties (6)

additional_info
SC378203
custom_field_two
2
customer
LACSD
datetime
2019-07-10T01:29:45-07:00
documentation
PROPIPE
is_lateral_inspection
false