Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Apr 6, 2017, 09:12 AM
  • 14 1129_14 0254 _06042017_021254.mp4

Date
04/06/2017
W/O
630311
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00577
PipeID
P18311
Time
2:12 AM
Certificate
U-111-11880
System Owner
LACSD
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K4421
Sewer Name
14 TRUNK "A"
City
LANCASTER
Loc. details
Easement/Right of Way
Location Code
D
Use of Sewer
Sanitary Sewer
District
District 14
Page No.
06
Purpose
Routine Assessment
Project
WO_630311_TV14039_APRIL2017
Material
Reinforced Concrete Pipe
Shape
Circular
Height
24 in.
Width
24 in.
Upstream MH
14 1129
Downstream MH
14 0254
Dir. of Survey
Downstream
Length Surveyed
224.1 ft.
Total Length
224.1 ft.
Structural Index
3
Structural Quick
3H00
Structural Rating
132
O&M Index
2
O&M Quick
412H
O&M Rating
92
Overall Index
3
Overall Quick
Overall Rating
224
Pipe schematic from manhole 14 1129 to 14 0254
MH: 14 1129MH: 14 0254downstream0 ft. AMH - Upstream Manhole, Survey Begins - 14 11290 ft. MWL - Water Level, 25 %of cross sectional area0 ft. MWM - Water Mark, 50 %of cross sectional area2 ft. SAP - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Start2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start224.1 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Finish224.1 ft. SAP - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish224.1 ft. AMH - Downstream Manhole, Survey Ends - 14 0254, RUN LIST STATES MH @ 303'.

Observation photos (2)

  • Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Start

    2 ft. - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Start

  • Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock,  , within 8 inches of joint: YES, Start

    2 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start

Observations (8)

DistanceCodeObservation
2SAP
224.1DAGS
2DAGS
224.1SAP
0AMH14 1129
0MWL
0MWM
224.1AMH14 0254, RUN LIST STATES MH @ 303'.

Properties (5)

additional_info
SC306990
custom_field_two
3
customer
LACSD
datetime
2017-04-06T02:12:35-07:00
sewer_category
Gravity