Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Sep 30, 2016, 06:19 AM

  • 22 0864_22 0863 _09292016_231944.mp4

Date
09/29/2016
W/O
596657
Weather
Dry
Operator/Surveyor
J. HARTOOG
Sewer ID
Z00803
PipeID
P17231
Time
11:19 PM
Certificate
U-507-3386
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
K3723
Sewer Name
22 DALTON TRUNK, SECTION 3
City
AZUSA, CA
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 22
Page No.
19
Purpose
Routine Assessment
Project
WO_596657_TV599657_OCT2016
Sewer Type
Gravity
Material
Reinforced Concrete Pipe
Shape
Circular
Height
18 in.
Width
18 in.
Upstream MH
22 0864
Downstream MH
22 0863
Dir. of Survey
Downstream
Length Surveyed
380.1 ft.
Total Length
380.1 ft.
Structural Index
4
Structural Quick
5334
Structural Rating
27
O&M Index
2
O&M Quick
2N00
O&M Rating
150
Overall Index
2
Overall Quick
—
Overall Rating
177
Pipe schematic from manhole 22 0864 to 22 0863
MH: 22 0864MH: 22 0863downstream0 ft. MWL - Water Level, 20 %of cross sectional area0 ft. MWM - Water Mark, 25 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 22 08642 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start2 ft. MGO - General Observation - MAG. H.OX START 30%4.2 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 4"12.4 ft. TFA - Tap Factory Made Active, at 02 o'clock, -, within 8 inches of joint: NO, 4"43.1 ft. SRV - Surface Reinforcement Visible, from 12 to 02 o'clock, within 8 inches of joint: NO, Start56.9 ft. SRV - Surface Reinforcement Visible, from 12 to 02 o'clock, within 8 inches of joint: NO, Finish56.9 ft. TFA - Tap Factory Made Active, at 10 o'clock, -, within 8 inches of joint: NO, 4"64.7 ft. TFA - Tap Factory Made Active, at 02 o'clock, -, within 8 inches of joint: NO, 4"79.8 ft. TFA - Tap Factory Made Active, at 11 o'clock, -, within 8 inches of joint: YES, 4"108.1 ft. TFA - Tap Factory Made Active, at 10 o'clock, -, within 8 inches of joint: NO, 4"129.7 ft. TFA - Tap Factory Made Active, at 02 o'clock, -, within 8 inches of joint: NO, 4"162.3 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: NO, 4"183.6 ft. TFA - Tap Factory Made Active, at 02 o'clock, -, within 8 inches of joint: NO, 4"262.3 ft. TFA - Tap Factory Made Active, at 02 o'clock, -, within 8 inches of joint: NO, 4"270.2 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 4"312.4 ft. TFA - Tap Factory Made Active, at 10 o'clock, -, within 8 inches of joint: NO, 4"320.5 ft. TFA - Tap Factory Made Active, at 02 o'clock, -, within 8 inches of joint: NO, 4"358 ft. SRPC - Surface Reinforcement Projecting Chemical, from 11 to 01 o'clock, within 8 inches of joint: YES, Start365.2 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 4"371.5 ft. TFA - Tap Factory Made Active, at 12 o'clock, -, within 8 inches of joint: YES, 4"372.7 ft. TFA - Tap Factory Made Active, at 03 o'clock, -, within 8 inches of joint: YES, 4"377.6 ft. SRPC - Surface Reinforcement Projecting Chemical, from 11 to 01 o'clock, within 8 inches of joint: YES, Finish377.7 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish380.1 ft. AMH - Downstream Manhole, Survey Ends - 22 0863

Observation photos (3)

  • 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

  • Surface Reinforcement Visible, from 12 to 02 o'clock, within 8 inches of joint: NO, Start

    43.1 ft. - Surface Reinforcement Visible, from 12 to 02 o'clock, within 8 inches of joint: NO, Start

  • Surface Reinforcement Projecting Chemical, from 11 to 01 o'clock, within 8 inches of joint: YES, Start

    358 ft. - Surface Reinforcement Projecting Chemical, from 11 to 01 o'clock, within 8 inches of joint: YES, Start

All inspections of P17231Work order 596657

Observations (27)

DistanceCodeObservation
56.9SRV—
183.6TFA—
371.5TFA—
0MWL—
56.9TFA—
12.4TFA—
380.1AMH22 0863
365.2TFC—
162.3TF—
79.8TFA—
358SRPC—
372.7TFA—
262.3TFA—
377.7DAGS—
320.5TFA—
2DAGS—
312.4TFA—
270.2TFC—
0MWM—
64.7TFA—
4.2TFC—
2MGOMAG. H.OX START 30%
129.7TFA—
377.6SRPC—
0AMH22 0864
43.1SRV—
108.1TFA—

Properties (6)

additional_info
SC303710
custom_field_two
3
customer
LACSD
datetime
2016-09-29T23:19:00-07:00
documentation
PRO-PIPE
is_lateral_inspection
false