Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0May 20, 2019, 09:44 AM
  • 24_1_1_20052019_025424.mp4

Date
05/20/2019
W/O
761817
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00577
PipeID
P18063
Time
2:44 AM
Certificate
U-111-11880
System Owner
LACSD
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K6531
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_761817_TV14018_APR2019
Sewer Type
Gravity
Material
Reinforced Concrete Pipe
Shape
Circular
Height
24 in.
Width
24 in.
Upstream MH
14 0051
Downstream MH
14 0050
Dir. of Survey
Downstream
Length Surveyed
276.1 ft.
Total Length
276.1 ft.
Structural Index
3
Structural Quick
5I3J
Structural Rating
535
O&M Index
2
O&M Quick
412J
O&M Rating
114
Overall Index
3
Overall Quick
Overall Rating
649
Pipe schematic from manhole 14 0051 to 14 0050
MH: 14 0051MH: 14 0050downstream0 ft. MWL - Water Level, 25 %of cross sectional area0 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start0 ft. MWM - Water Mark, 50 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 14 00512 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start2 ft. SAP - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Start13.5 ft. SRV - Surface Reinforcement Visible, from 09 to 03 o'clock, within 8 inches of joint: YES, Start142 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"181.5 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"268.6 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"274.6 ft. SAP - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish274.6 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Finish274.6 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish274.6 ft. SRV - Surface Reinforcement Visible, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish276.1 ft. AMH - Downstream Manhole, Survey Ends - 14 0050

Observation photos (4)

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

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

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

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

  • 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

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

    13.5 ft. - Surface Reinforcement Visible, from 09 to 03 o'clock, within 8 inches of joint: YES, Start

Observations (15)

DistanceCodeObservation
274.6SAP
0MWL
0DAGS
276.1AMH14 0050
268.6TFC
274.6DAGS
13.5SRV
0MWM
142TFC
181.5TFC
274.6SSS
2SSS
2SAP
274.6SRV
0AMH14 0051

Properties (6)

additional_info
SC377668
custom_field_two
2
customer
LACSD
datetime
2019-05-20T02:44:36-07:00
documentation
PRO PIPE
is_lateral_inspection
false