Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Dec 6, 2017, 09:15 AM
  • 20 0110_20 0109_12062017_011537.mp4

Date
12/06/2017
W/O
674126
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00743
PipeID
P19032
Time
1:15 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 0109
Downstream MH
20 0110
Dir. of Survey
Upstream
Length Surveyed
325.7 ft.
Total Length
325.7 ft.
Structural Index
0
Structural Quick
0000
Structural Rating
0
O&M Index
2
O&M Quick
2L00
O&M Rating
128
Overall Index
2
Overall Quick
Overall Rating
128
Pipe schematic from manhole 20 0109 to 20 0110
MH: 20 0109MH: 20 0110upstream0 ft. AMH - Upstream Manhole, Survey Ends - 20 01100 ft. MGO - General Observation - CAPPED CONNECTION AT MH 3 O'CLOCK1.4 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish2.7 ft. MGO - General Observation - SPALLING THROUGHOUT THE REACH, FROM 08 TO 04 O'CLOCK323.7 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start325.7 ft. AMH - Downstream Manhole, Survey Begins - 20 0109325.7 ft. MWM - Water Mark, 15 %of cross sectional area325.7 ft. MWL - Water Level, 5 %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
324.3DAGS
2DAGS
325.7AMH20 0110
323MGOSPALLING THROUGHOUT THE REACH, FROM 08 TO 04 O'CLOCK
0AMH20 0109
0MWM
325.7MGOCAPPED CONNECTION AT MH 3 O'CLOCK
0MWL

Properties (5)

additional_info
SC346408
custom_field_two
3
customer
LACSD
datetime
2017-12-06T01:15:21-08:00
sewer_category
Gravity