Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jul 10, 2019, 06:09 AM
  • 18 0017_18 0016 _09072019_231929.mp4

Date
07/09/2019
W/O
771897
Weather
Dry
Operator/Surveyor
J. BUENROSTRO
Sewer ID
Z00713
PipeID
P13833
Time
11:09 PM
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
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 18
Page No.
15
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 0017
Downstream MH
18 0016
Dir. of Survey
Downstream
Length Surveyed
146 ft.
Total Length
146 ft.
Structural Index
3
Structural Quick
4C3E
Structural Rating
224
O&M Index
2
O&M Quick
2E00
O&M Rating
58
Overall Index
3
Overall Quick
Overall Rating
282
Pipe schematic from manhole 18 0017 to 18 0016
MH: 18 0017MH: 18 0016downstream0 ft. MWL - Water Level, 15 %of cross sectional area0 ft. MWM - Water Mark, 25 %of cross sectional area0 ft. MGO - General Observation - SERVICE CONNECTION AT 3 O' CLOCK AT MH0 ft. AMH - Upstream Manhole, Survey Begins - 18 00172.1 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Start2.3 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Start5.1 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start5.6 ft. MGO - General Observation - MAGNEZIUM H.O COATING ATTATCHED18.4 ft. TB - Tap Break-In, at 09 o'clock, -, within 8 inches of joint: NO, 6"38.1 ft. FM - Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start143.8 ft. FM - Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish143.8 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish146 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish146 ft. AMH - Downstream Manhole, Survey Ends - 18 0016146 ft. MGO - General Observation - SERVICE CONNECTION AT 9 O'CLOCK AT MH146 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Finish

Observation photos (3)

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

    2.3 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

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

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

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

Observations (16)

DistanceCodeObservation
2.3SAP
0MWL
0MWM
146SSS
0MGOSERVICE CONNECTION AT 3 O' CLOCK AT MH
146AMH18 0016
0AMH18 0017
146MGOSERVICE CONNECTION AT 9 O'CLOCK AT MH
18.4TB
38.1FM
5.1SSS
143.8FM
146DAGS
143.8SAP
2.1DAGS
5.6MGOMAGNEZIUM H.O COATING ATTATCHED

Properties (6)

additional_info
SC378203
custom_field_two
3
customer
LACSD
datetime
2019-07-09T23:09:46-07:00
documentation
PROPIPE
is_lateral_inspection
false