Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Aug 27, 2019, 05:20 AM
  • 14 0309_14 0308B_08262019_223556.mp4

Date
08/26/2019
W/O
782143
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00583
PipeID
P18378
Time
10:20 PM
Certificate
U-111-11880
System Owner
LACSD
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K6883
Sewer Name
14 TRUNK "F"
City
LANCASTER
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 14
Page No.
16
Purpose
Routine Assessment
Project
RFIR_WO_782143_TV14028_AUG2019
Sewer Type
Gravity
Material
Reinforced Concrete Pipe
Shape
Circular
Height
21 in.
Width
21 in.
Upstream MH
14 0309
Downstream MH
14 0308B
Dir. of Survey
Downstream
Length Surveyed
173.7 ft.
Total Length
173.7 ft.
Structural Index
3
Structural Quick
3F2F
Structural Rating
170
O&M Index
2
O&M Quick
2F00
O&M Rating
68
Overall Index
2
Overall Quick
Overall Rating
238
Pipe schematic from manhole 14 0309 to 14 0308B
MH: 14 0309MH: 14 0308Bdownstream0 ft. AMH - Upstream Manhole, Survey Begins - 14 03090 ft. MWL - Water Level, 20 %of cross sectional area0 ft. MWM - Water Mark, 25 %of cross sectional area2 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Start2 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, Start171.3 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish171.3 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish171.3 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish173.7 ft. MGO - General Observation - ACTIVE CONNECTION AT MH 3 O'CLOCK173.7 ft. AMH - Downstream Manhole, Survey Ends - 14 0308B

Observation photos (4)

  • Upstream Manhole, Survey Begins - 14 0309

    0 ft. - Upstream Manhole, Survey Begins - 14 0309

  • Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

    2 ft. - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

  • Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

    2 ft. - Surface Spalling, 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 (11)

DistanceCodeObservation
0AMH14 0309
2SAP
0MWL
171.3SSS
171.3SAP
2SSS
173.7MGOACTIVE CONNECTION AT MH 3 O'CLOCK
173.7AMH14 0308B
0MWM
2DAGS
171.3DAGS

Properties (6)

additional_info
SC378468
custom_field_two
3
customer
LACSD
datetime
2019-08-26T22:20:01-07:00
documentation
PRO PIPE
is_lateral_inspection
false