Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0May 17, 2019, 09:26 AM
  • 22_1_1_17052019_023447.mp4

Date
05/17/2019
W/O
761817
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00577
PipeID
P18061
Time
2:26 AM
Certificate
U-111-11880
System Owner
LACSD
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K6530
Sewer Name
14 TRUNK "A"
City
LANCASTER
Loc. details
Light Highway
Location Code
C
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 0048A
Downstream MH
14 0048
Dir. of Survey
Downstream
Length Surveyed
165.3 ft.
Total Length
165.3 ft.
Structural Index
3
Structural Quick
523E
Structural Rating
170
O&M Index
3
O&M Quick
4121
O&M Rating
6
Overall Index
3
Overall Quick
Overall Rating
176
Pipe schematic from manhole 14 0048A to 14 0048
MH: 14 0048AMH: 14 0048downstream0 ft. AMH - Upstream Manhole, Survey Begins - 14 0048A0 ft. MWM - Water Mark, 50 %of cross sectional area0 ft. MWL - Water Level, 30 %of cross sectional area0 ft. SRV - Surface Reinforcement Visible, from 02 to 04 o'clock, within 8 inches of joint: YES0 ft. MGO - General Observation - CONNECTIONS IN MH AT BOTH 3 AND 9 O' CLOCK2 ft. SAP - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Start2 ft. SSS - Surface Spalling, 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, Start33 ft. SRV - Surface Reinforcement Visible, from 02 to 04 o'clock, within 8 inches of joint: NO149.8 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"157.9 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"163.2 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish163.2 ft. SAP - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish165.3 ft. AMH - Downstream Manhole, Survey Ends - 14 0048165.3 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Finish

Observation photos (3)

  • 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 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

  • 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 (15)

DistanceCodeObservation
157.9TFC
2SAP
149.8TFC
0AMH14 0048A
165.3AMH14 0048
165.3DAGS
0MWM
2SSS
33SRV
0MWL
2DAGS
0SRV
163.2SSS
0MGOCONNECTIONS IN MH AT BOTH 3 AND 9 O' CLOCK
163.2SAP

Properties (6)

additional_info
SC366250
custom_field_two
2
customer
LACSD
datetime
2019-05-17T02:26:46-07:00
documentation
PRO PIPE
is_lateral_inspection
false