Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jun 19, 2017, 09:54 AM

  • 20 0434_20 0433 _19062017_025651.mp4

Date
06/19/2017
W/O
640624
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00749
PipeID
P19382
Time
2:54 AM
Certificate
U-111-11880
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
No Pre-Cleaning
Media Label
K4584
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.
12
Purpose
Routine Assessment
Project
WO_640624_TV20001_JUN2017
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
8 in.
Width
8 in.
Upstream MH
20 0433
Downstream MH
20 0434
Dir. of Survey
Upstream
Length Surveyed
327.3 ft.
Total Length
327.3 ft.
Structural Index
0
Structural Quick
0000
Structural Rating
0
O&M Index
2
O&M Quick
4123
O&M Rating
12
Overall Index
2
Overall Quick
—
Overall Rating
12
Pipe schematic from manhole 20 0433 to 20 0434
MH: 20 0433MH: 20 0434upstream0 ft. AMH - Upstream Manhole, Survey Ends - 20 04341.3 ft. MGO - General Observation - SPALLING THROUGHOUT THE REACH2 ft. MGO - General Observation - COCKROACHES IN MANHOLE2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish7 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"16 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: NO, 6"71.1 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"79.5 ft. TFA - Tap Factory Made Active, at 02 o'clock, -, within 8 inches of joint: NO, 6"113 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"136.7 ft. TFA - Tap Factory Made Active, at 02 o'clock, -, within 8 inches of joint: NO, 6"166.7 ft. TFA - Tap Factory Made Active, at 10 o'clock, -, within 8 inches of joint: NO, 6"184.6 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: NO, 6"187 ft. RFJ - Roots Fine Joint, from 01 to 05 o'clock, within 8 inches of joint: YESR215.3 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"251.7 ft. TFD - Tap Factory Made Defective, at 10 o'clock, -, within 8 inches of joint: NO, 6" - ROOTS251.7 ft. RBL - Roots Ball Lateral, from 06 to 12 o'clock, 55 %, within 8 inches of joint: YES253.6 ft. RFJ - Roots Fine Joint, from 03 to 05 o'clock, within 8 inches of joint: YESR254.2 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"296.6 ft. TFA - Tap Factory Made Active, at 02 o'clock, -, within 8 inches of joint: NO, 6"305.6 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"325.3 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start327.3 ft. MWL - Water Level, 10 %of cross sectional area327.3 ft. MGO - General Observation - COCKROACHES IN MANHOLE327.3 ft. AMH - Downstream Manhole, Survey Begins - 20 0433327.3 ft. MWM - Water Mark, 25 %of cross sectional area

Observation photos (4)

  • 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

  • Roots Fine Joint, from 03 to 05 o'clock, within 8 inches of joint: YESR

    73.7 ft. - Roots Fine Joint, from 03 to 05 o'clock, within 8 inches of joint: YESR

  • Roots Ball Lateral, from 06 to 12 o'clock, 55 %, within 8 inches of joint: YES

    75.6 ft. - Roots Ball Lateral, from 06 to 12 o'clock, 55 %, within 8 inches of joint: YES

  • Roots Fine Joint, from 01 to 05 o'clock, within 8 inches of joint: YESR

    140.3 ft. - Roots Fine Joint, from 01 to 05 o'clock, within 8 inches of joint: YESR

All inspections of P19382Work order 640624

Observations (25)

DistanceCodeObservation
190.6TFA—
327.3AMH20 0434
325.3MGOCOCKROACHES IN MANHOLE
214.3TFC—
311.3TF—
75.6TFDROOTS
21.7TFC—
142.7TF—
0MWL—
326MGOSPALLING THROUGHOUT THE REACH
320.3TFC—
140.3RFJ—
247.8TFA—
0MGOCOCKROACHES IN MANHOLE
75.6RBL—
0AMH20 0433
73.7RFJ—
325.3DAGS—
160.6TFA—
0MWM—
2DAGS—
73.1TFC—
30.7TFA—
112TFC—
256.2TFC—

Properties (6)

additional_info
SC345410
custom_field_two
3
customer
LACSD
datetime
2017-06-19T02:54:50-07:00
documentation
PRO PIPE
is_lateral_inspection
false