Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Dec 6, 2017, 08:11 AM
  • 20 0115_20 0114_12062017_001442.mp4

Date
12/06/2017
W/O
674126
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00743
PipeID
P19037
Time
12:11 AM
Certificate
U-111-11880
System Owner
LACSD
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K5237
Sewer Name
20 TRUNK "B"
City
PALMDALE
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 20
Page No.
02
Purpose
Routine Assessment
Project
WO_674126_TV20037_DEC2017
Material
Vitrified Clay Pipe
Shape
Circular
Height
12 in.
Width
12 in.
Upstream MH
20 0114
Downstream MH
20 0115
Dir. of Survey
Upstream
Length Surveyed
260.5 ft.
Total Length
260.5 ft.
Structural Index
0
Structural Quick
0000
Structural Rating
0
O&M Index
2
O&M Quick
2I00
O&M Rating
102
Overall Index
2
Overall Quick
Overall Rating
102
Pipe schematic from manhole 20 0114 to 20 0115
MH: 20 0114MH: 20 0115upstream0 ft. AMH - Upstream Manhole, Survey Ends - 20 01150 ft. MGO - General Observation - ACTIVE CONNECTION AT MH 3 O'CLOCK1.1 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish1.5 ft. MGO - General Observation - SPALLING THROUGHOUT THE REACH, FROM 08 TO 04 O'CLOCK258.5 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start260.5 ft. AMH - Downstream Manhole, Survey Begins - 20 0114260.5 ft. MWL - Water Level, 10 %of cross sectional area260.5 ft. MWM - Water Mark, 15 %of cross sectional area

Observation photos (1)

  • 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 (8)

DistanceCodeObservation
2DAGS
259MGOSPALLING THROUGHOUT THE REACH, FROM 08 TO 04 O'CLOCK
260.5AMH20 0115
259.4DAGS
260.5MGOACTIVE CONNECTION AT MH 3 O'CLOCK
0AMH20 0114
0MWL
0MWM

Properties (5)

additional_info
SC346408
custom_field_two
3
customer
LACSD
datetime
2017-12-06T00:11:18-08:00
sewer_category
Gravity