Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Oct 15, 2019, 07:20 AM
  • 14 1128_14 1127_10152019_002503.mp4

Date
10/15/2019
W/O
787589
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z01179
PipeID
P26080
Time
12:20 AM
Certificate
U-111-11880
System Owner
LACSD
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K7036
Sewer Name
14 WEST SIDE RELIEF TRUNK
City
LANCASTER
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 14
Page No.
10
Purpose
Routine Assessment
Project
WO_787589_TV14056_SEP2019
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
24 in.
Width
24 in.
Upstream MH
14 1128
Downstream MH
14 1127
Dir. of Survey
Downstream
Length Surveyed
27.4 ft.
Total Length
27.4 ft.
Structural Index
2
Structural Quick
2500
Structural Rating
10
O&M Index
2
O&M Quick
2400
O&M Rating
8
Overall Index
2
Overall Quick
Overall Rating
18
Pipe schematic from manhole 14 1128 to 14 1127
MH: 14 1128MH: 14 1127downstream0 ft. MWL - Water Level, 10 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 14 11280 ft. MWM - Water Mark, 20 %of cross sectional area2 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start11.9 ft. DAZ - Deposits Attached Other, 5 %of cross sectional area, from 10 to 02 o'clock, , within 8 inches of joint: YES, Start - MINERAL25.2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish25.2 ft. DAZ - Deposits Attached Other, 5 %of cross sectional area, from 10 to 02 o'clock, , within 8 inches of joint: YES, Finish26 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish27.4 ft. AMH - Downstream Manhole, Survey Ends - 14 112727.4 ft. MGO - General Observation - CONN @ MH 3 O'CLOCK/ACTIVE

Observation photos (2)

  • Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock,  , within 8 inches of joint: YES, Start

    2 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start

  • Deposits Attached Other, 5 %of cross sectional area, from 10 to 02 o'clock,  , within 8 inches of joint: YES, Start - MINERAL

    11.9 ft. - Deposits Attached Other, 5 %of cross sectional area, from 10 to 02 o'clock, , within 8 inches of joint: YES, Start - MINERAL

Observations (11)

DistanceCodeObservation
0MWL
2SSS
25.2DAGS
0AMH14 1128
25.2DAZ
0MWM
2DAGS
11.9DAZMINERAL
26SSS
27.4AMH14 1127
27.4MGOCONN @ MH 3 O'CLOCK/ACTIVE

Properties (7)

additional_info
SC378705
custom_field_two
4
customer
LACSD
datetime
2019-10-15T00:20:03-07:00
documentation
PRO PIPE
is_lateral_inspection
false
year_laid
40175