Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jul 10, 2019, 05:58 AM
  • 18 0018_18 0017 _09072019_230415.mp4

Date
07/09/2019
W/O
771897
Weather
Dry
Operator/Surveyor
J. BUENROSTRO
Sewer ID
Z00713
PipeID
P13834
Time
10:58 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 0018
Downstream MH
18 0017
Dir. of Survey
Downstream
Length Surveyed
35.5 ft.
Total Length
35.5 ft.
Structural Index
2
Structural Quick
3627
Structural Rating
32
O&M Index
2
O&M Quick
2700
O&M Rating
14
Overall Index
2
Overall Quick
Overall Rating
46
Pipe schematic from manhole 18 0018 to 18 0017
MH: 18 0018MH: 18 0017downstream0 ft. AMH - Upstream Manhole, Survey Begins - 18 00180 ft. MWL - Water Level, 15 %of cross sectional area0 ft. MGO - General Observation - SERVICE CONNECTION AT 9 O'CLOCK AT MH0 ft. MWM - Water Mark, 25 %of cross sectional area2 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, Start2.2 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Start2.2 ft. MGO - General Observation - MAGNEZIUM H.O COATING start32.7 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish35.4 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish35.4 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish35.5 ft. AMH - Downstream Manhole, Survey Ends - 18 001735.5 ft. MGO - General Observation - SERVICE CONNECTION AT 3 O' CLOCK AT MH

Observation photos (2)

  • 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

Observations (13)

DistanceCodeObservation
0AMH18 0018
35.4DAGS
2.2SAP
2.2MGOMAGNEZIUM H.O COATING start
32.7SAP
35.5AMH18 0017
2SSS
35.4SSS
2DAGS
0MWL
0MGOSERVICE CONNECTION AT 9 O'CLOCK AT MH
0MWM
35.5MGOSERVICE CONNECTION AT 3 O' CLOCK AT MH

Properties (6)

additional_info
SC378203
custom_field_two
3
customer
LACSD
datetime
2019-07-09T22:58:48-07:00
documentation
PROPIPE
is_lateral_inspection
false