Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0May 15, 2019, 05:28 AM
  • 32_1_1_14052019_223942.mp4

Date
05/14/2019
W/O
761817
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00577
PipeID
P18102
Time
10:28 PM
Certificate
U-111-11880
System Owner
LACSD
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K6528
Sewer Name
14 TRUNK "A"
City
LANCASTER
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 14
Page No.
11
Purpose
Routine Assessment
Project
WO_761817_TV14018_APR2019
Sewer Type
Gravity
Material
Reinforced Concrete Pipe
Shape
Circular
Height
18 in.
Width
18 in.
Upstream MH
14 0087
Downstream MH
14 0086
Dir. of Survey
Downstream
Length Surveyed
83.9 ft.
Total Length
83.9 ft.
Structural Index
3
Structural Quick
3B2B
Structural Rating
80
O&M Index
2
O&M Quick
412B
O&M Rating
36
Overall Index
2
Overall Quick
Overall Rating
116
Pipe schematic from manhole 14 0087 to 14 0086
MH: 14 0087MH: 14 0086downstream0 ft. MWL - Water Level, 40 %of cross sectional area0 ft. MGO - General Observation - ACTIVE CONNECTION AT MH 9 O'CLOCK0 ft. MWM - Water Mark, 50 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 14 00872 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 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. SAP - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Start81.7 ft. SAP - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish81.7 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish81.7 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Finish83.9 ft. MGO - General Observation - ACTIVE CONNECTION AT MH 3 O'CLOCK83.9 ft. AMH - Downstream Manhole, Survey Ends - 14 008683.9 ft. MGO - General Observation - RUN LIST STATES MH AT 100'.

Observation photos (3)

  • 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

  • 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

Observations (13)

DistanceCodeObservation
0MWL
0MGOACTIVE CONNECTION AT MH 9 O'CLOCK
0MWM
83.9MGOACTIVE CONNECTION AT MH 3 O'CLOCK
0AMH14 0087
83.9AMH14 0086
83.9MGORUN LIST STATES MH AT 100'.
2DAGS
81.7SAP
2SSS
81.7SSS
81.7DAGS
2SAP

Properties (6)

additional_info
SC366248
custom_field_two
3
customer
LACSD
datetime
2019-05-14T22:28:45-07:00
documentation
PRO PIPE
is_lateral_inspection
false