Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jun 8, 2018, 07:17 AM
  • 18 0031_18 0030 _08062018_003422.mp4

Date
06/08/2018
W/O
706868
Weather
Dry
Operator/Surveyor
J. BUENROSTRO
Sewer ID
Z00713
PipeID
P13847
Time
12:17 AM
Certificate
U-715-07000770
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
K5189
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
WO_706968_TV18059_JUN2018
Sewer Type
Gravity
Material
NRCP
Shape
Circular
Height
12 in.
Width
12 in.
Upstream MH
18 0031
Downstream MH
18 0030
Dir. of Survey
Downstream
Length Surveyed
277.9 ft.
Total Length
277.9 ft.
Structural Index
3
Structural Quick
3100
Structural Rating
3
O&M Index
2
O&M Quick
2100
O&M Rating
2
Overall Index
3
Overall Quick
Overall Rating
5
Pipe schematic from manhole 18 0031 to 18 0030
MH: 18 0031MH: 18 0030downstream0 ft. MGO - General Observation - SERVICE CONNECTION AT 9 O'CLOCK AT MH0 ft. AMH - Upstream Manhole, Survey Begins - 18 00310 ft. MWL - Water Level, 10 %of cross sectional area0 ft. MWM - Water Mark, 15 %of cross sectional area2.6 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Start2.6 ft. SAV - Surface Aggregate Visible, from 07 to 05 o'clock, within 8 inches of joint: YES, Start2.6 ft. MGO - General Observation - MAGNEZIUM H.O COATING start , FLAKING258.5 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"275.1 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Finish275.1 ft. SAV - Surface Aggregate Visible, from 07 to 05 o'clock, within 8 inches of joint: YES, Finish275.2 ft. MGO - General Observation - MAGNEZIUM H.O COATING finish277.9 ft. MGO - General Observation - SERVICE CONNECTION AT 9 O'CLOCK AT MH277.9 ft. AMH - Downstream Manhole, Survey Ends - 18 0030

Observation photos (2)

  • Deposits Attached Grease, 5 %of cross sectional area, from 05 to 07 o'clock,  , within 8 inches of joint: YES, Start

    2.6 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Start

  • Surface Aggregate Visible, from 07 to 05 o'clock, within 8 inches of joint: YES, Start

    2.6 ft. - Surface Aggregate Visible, from 07 to 05 o'clock, within 8 inches of joint: YES, Start

Observations (13)

DistanceCodeObservation
2.6DAGS
275.2MGOMAGNEZIUM H.O COATING finish
277.9MGOSERVICE CONNECTION AT 9 O'CLOCK AT MH
275.1DAGS
0MGOSERVICE CONNECTION AT 9 O'CLOCK AT MH
2.6SAV
0AMH18 0031
0MWL
277.9AMH18 0030
258.5TFC
275.1SAV
2.6MGOMAGNEZIUM H.O COATING start , FLAKING
0MWM

Properties (4)

additional_info
SC359511
custom_field_two
3
customer
LACSD
datetime
2018-06-08T00:17:08-07:00