Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Sep 21, 2017, 06:50 AM
  • 14 0175_14 0174_09202017_235033.mp4

Date
09/20/2017
W/O
657965
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00584
PipeID
P18213
Time
11:50 PM
Certificate
U-111-11880
System Owner
LACSD
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K4730
Sewer Name
14 WEST SIDE TRUNK
City
LANCASTER
Loc. details
Main Highway - Suburban/Rural
Location Code
B
Use of Sewer
Sanitary Sewer
District
District 14
Page No.
18
Purpose
Routine Assessment
Project
WO_657965_TV14035_SEP2017
Sewer Type
Gravity
Material
NRCP
Shape
Circular
Height
12 in.
Width
12 in.
Upstream MH
14 0175
Downstream MH
14 0174
Dir. of Survey
Downstream
Length Surveyed
399.4 ft.
Total Length
399.4 ft.
Structural Index
3
Structural Quick
3200
Structural Rating
6
O&M Index
3
O&M Quick
4122
O&M Rating
8
Overall Index
3
Overall Quick
Overall Rating
14
Pipe schematic from manhole 14 0175 to 14 0174
MH: 14 0175MH: 14 0174downstream0 ft. AMH - Upstream Manhole, Survey Begins - 14 01750 ft. MWM - Water Mark, 50 %of cross sectional area0 ft. MWL - Water Level, 25 %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, Start91 ft. TFA - Tap Factory Made Active, at 10 o'clock, -, within 8 inches of joint: NO, 4"397.5 ft. SAP - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish397.5 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Finish398 ft. MGO - General Observation - PEELING/FLAKING/SPALLING THROUGHOUT THE REACH399.4 ft. MGO - General Observation - COCKROACHES IN MANHOLE399.4 ft. AMH - Downstream Manhole, Survey Ends - 14 0174

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 (11)

DistanceCodeObservation
0AMH14 0175
91TFA
399.4MGOCOCKROACHES IN MANHOLE
397.5SAP
2SAP
0MWM
0MWL
398MGOPEELING/FLAKING/SPALLING THROUGHOUT THE REACH
397.5DAGS
399.4AMH14 0174
2DAGS

Properties (4)

additional_info
SC345743
custom_field_two
2
customer
LACSD
datetime
2017-09-20T23:50:17-07:00