Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Sep 27, 2017, 10:43 AM
  • 14 1090_14 1089_09272017_034428.mp4

Date
09/27/2017
W/O
658225
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z01179
PipeID
P26042
Time
3:43 AM
Certificate
U-111-11880
System Owner
LACSD
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K4735
Sewer Name
14 WEST SIDE RELIEF TRUNK
City
LANCASTER
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 14
Page No.
05
Purpose
Routine Assessment
Project
WO_658225_TV14056_SEP2017
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
27 in.
Width
27 in.
Upstream MH
14 1090
Downstream MH
14 1089
Dir. of Survey
Downstream
Length Surveyed
410.1 ft.
Total Length
410.1 ft.
Structural Index
0
Structural Quick
0000
Structural Rating
0
O&M Index
2
O&M Quick
2_00
O&M Rating
324
Overall Index
2
Overall Quick
Overall Rating
324
Pipe schematic from manhole 14 1090 to 14 1089
MH: 14 1090MH: 14 1089downstream0 ft. AMH - Upstream Manhole, Survey Begins - 14 10900 ft. MWL - Water Level, 15 %of cross sectional area0 ft. MWM - Water Mark, 30 %of cross sectional area2 ft. DAE - Deposits Attached Encrustation, 5 %of cross sectional area, 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, Start9.2 ft. TFA - Tap Factory Made Active, at 01 o'clock, -, within 8 inches of joint: NO, 4"27.5 ft. TFA - Tap Factory Made Active, at 12 o'clock, -, within 8 inches of joint: YES, 4"60 ft. TFA - Tap Factory Made Active, at 12 o'clock, -, within 8 inches of joint: NO, 4"101.8 ft. TFA - Tap Factory Made Active, at 01 o'clock, -, within 8 inches of joint: NO, 4"408.2 ft. DAE - Deposits Attached Encrustation, 5 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: YES, Finish408.2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish410.1 ft. MGO - General Observation - ACTIVE CONNECTION AT MH 9 O'CLOCK410.1 ft. AMH - Downstream Manhole, Survey Ends - 14 1089

Observation photos (2)

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

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

  • 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

Observations (13)

DistanceCodeObservation
408.2DAE
410.1MGOACTIVE CONNECTION AT MH 9 O'CLOCK
0AMH14 1090
410.1AMH14 1089
9.2TFA
2DAE
0MWL
27.5TFA
408.2DAGS
60TFA
101.8TFA
2DAGS
0MWM

Properties (7)

additional_info
SC345748
custom_field_two
4
customer
LACSD
datetime
2017-09-27T03:43:51-07:00
documentation
PRO PIPE
is_lateral_inspection
false
year_laid
40175