Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jul 11, 2019, 10:16 AM
  • 20 0428_20 0427 _11072019_032911.mp4

Date
07/11/2019
W/O
772198
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00749
PipeID
P19376
Time
3:16 AM
Certificate
U-111-11880
System Owner
LACSD
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K6631
Sewer Name
20 10TH STREET EAST CONNECTION TRUNK
City
PALMDALE
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 20
Page No.
07
Purpose
Routine Assessment
Project
RFIR_WO_772198_TV20064_JUN2019
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
10 in.
Width
10 in.
Upstream MH
20 0428
Downstream MH
20 0427
Dir. of Survey
Downstream
Length Surveyed
209 ft.
Total Length
209 ft.
Structural Index
3
Structural Quick
3200
Structural Rating
6
O&M Index
2
O&M Quick
2F00
O&M Rating
72
Overall Index
2
Overall Quick
Overall Rating
78
Pipe schematic from manhole 20 0428 to 20 0427
MH: 20 0428MH: 20 0427downstream0 ft. AMH - Upstream Manhole, Survey Begins - 20 04280 ft. MWM - Water Mark, 10 %of cross sectional area0 ft. MWL - Water Level, 5 %of cross sectional area5.1 ft. CM - Crack Multiple, from 10 to 04 o'clock, within 8 inches of joint: YES10.7 ft. TFA - Tap Factory Made Active, at 02 o'clock, -, within 8 inches of joint: NO, 6"27.7 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start49.1 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: NO, 6"71.9 ft. TFA - Tap Factory Made Active, at 10 o'clock, -, within 8 inches of joint: NO, 6"77.2 ft. CM - Crack Multiple, from 08 to 11 o'clock, within 8 inches of joint: YES122.6 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"125.1 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"207 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish209 ft. MGO - General Observation - COCKROACHES IN MANHOLE209 ft. AMH - Downstream Manhole, Survey Ends - 20 0427209 ft. MGO - General Observation - ACTIVE CONNECTION AT MH 9 O'CLOCK

Observation photos (4)

  • Crack Multiple, from 10 to 04 o'clock, within 8 inches of joint: YES

    5.1 ft. - Crack Multiple, from 10 to 04 o'clock, within 8 inches of joint: YES

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

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

  • Crack Multiple, from 08 to 11 o'clock, within 8 inches of joint: YES

    77.2 ft. - Crack Multiple, from 08 to 11 o'clock, within 8 inches of joint: YES

  • General Observation - COCKROACHES IN MANHOLE

    209 ft. - General Observation - COCKROACHES IN MANHOLE

Observations (15)

DistanceCodeObservation
77.2CM
209MGOCOCKROACHES IN MANHOLE
0AMH20 0428
5.1CM
209AMH20 0427
0MWM
27.7DAGS
71.9TFA
209MGOACTIVE CONNECTION AT MH 9 O'CLOCK
207DAGS
10.7TFA
122.6TFC
0MWL
49.1TF
125.1TFC

Properties (6)

additional_info
SC378198
custom_field_two
3
customer
LACSD
datetime
2019-07-11T03:16:28-07:00
documentation
PRO PIPE
is_lateral_inspection
false