Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Mar 21, 2016, 09:30 AM
  • 18 0406_18 0405_20160321_024640.mp4

Date
03/21/2016
W/O
557858
Weather
Dry
Operator/Surveyor
J. HARTOOG
Sewer ID
Z00699
PipeID
P14241
Time
2:30 AM
Certificate
U-507-03-3386
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
K3229
Sewer Name
18 SANTA FE STREET RELIEF TRUNK
City
WHITTIER, CA
Loc. details
Easement/Right of Way
Location Code
D
Use of Sewer
Sanitary Sewer
District
District 18
Page No.
21
Purpose
Routine Assessment
Project
WO_557858_TV18044_2016MAR
Material
NRCP
Shape
Circular
Height
18 in.
Upstream MH
18 0406
Downstream MH
18 0405
Dir. of Survey
Downstream
Length Surveyed
255.7 ft.
Total Length
255.7 ft.
Structural Index
3
Structural Quick
3200
Structural Rating
6
O&M Index
2
O&M Quick
412I
O&M Rating
102
Overall Index
2
Overall Quick
Overall Rating
108
Pipe schematic from manhole 18 0406 to 18 0405
MH: 18 0406MH: 18 0405downstream0 ft. AMH - Upstream Manhole, Survey Begins - 18 04060 ft. MWL - Water Level, 10 %of cross sectional area0 ft. MWM - Water Mark, 50 %of cross sectional area2 ft. MGO - General Observation - MAGNEZIUM H.O. START 40%2 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start8.4 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: NO, Start228.3 ft. TBA - Tap Break-In Active, at 10 o'clock, -, within 8 inches of joint: NO, 4"252 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish252.6 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: NO, Finish255.7 ft. AMH - Downstream Manhole, Survey Ends - 18 0405

Observation photos (3)

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

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

  • Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock,  , within 8 inches of joint: NO, Start

    8.4 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: NO, Start

  • Tap Break-In Active, at 10 o'clock, -, within 8 inches of joint: NO, 4"

    228.3 ft. - Tap Break-In Active, at 10 o'clock, -, within 8 inches of joint: NO, 4"

Observations (10)

DistanceCodeObservation
0AMH18 0406
255.7AMH18 0405
0MWL
2MGOMAGNEZIUM H.O. START 40%
0MWM
2SAV
8.4DAGS
252SAV
228.3TBA
252.6DAGS

Properties (5)

additional_info
SC305320
custom_field_two
3
customer
LACSD
datetime
2016-03-21T02:30:17-07:00
sewer_category
GRAVITY