Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Dec 4, 2017, 08:30 AM

  • 02 1740_02 1739 _05122017_003044.mp4

Date
12/04/2017
W/O
673984
Weather
Dry
Operator/Surveyor
B.FUGATE
Sewer ID
Z00254
PipeID
P04649
Time
12:30 AM
Certificate
U-508-7069
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
No Pre-Cleaning
Media Label
K5259
Sewer Name
02 DOWNEY-BELLFLOWER EXTENSION TRUNK
City
PICO RIVERA
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 02
Page No.
19A
Purpose
Routine Assessment
Project
WO_673984_TV02243_DEC2017
Material
Vitrified Clay Pipe
Shape
Circular
Height
15 in.
Width
15 in.
Upstream MH
02 1740
Downstream MH
02 1739
Dir. of Survey
Downstream
Length Surveyed
185.9 ft.
Total Length
186 ft.
Structural Index
3
Structural Quick
413D
Structural Rating
83
O&M Index
2
O&M Quick
2100
O&M Rating
2
Overall Index
3
Overall Quick
—
Overall Rating
85
Pipe schematic from manhole 02 1740 to 02 1739
MH: 02 1740MH: 02 1739downstream0 ft. MWL - Water Level, 20 %of cross sectional area0 ft. MWM - Water Mark, 30 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 02 174010 ft. CS - Crack Spiral, from 08 to 11 o'clock, within 8 inches of joint: YES23 ft. CL - Crack Longitudinal, at 01 o'clock, within 8 inches of joint: YES30.9 ft. CL - Crack Longitudinal, at 09 o'clock, within 8 inches of joint: YES43.8 ft. DSZ - Deposits Settled Other, 10 %of cross sectional area, at 06 o'clock, , within 8 inches of joint: YES52.3 ft. CL - Crack Longitudinal, at 12 o'clock, within 8 inches of joint: YES54.7 ft. FM - Fracture Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES56.5 ft. TF - Tap Factory Made, at 12 o'clock, -, within 8 inches of joint: NO, 6"60.1 ft. CL - Crack Longitudinal, at 12 o'clock, within 8 inches of joint: YES67.4 ft. CM - Crack Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES, Start86 ft. TFA - Tap Factory Made Active, at 12 o'clock, -, within 8 inches of joint: NO, 6"146.1 ft. TF - Tap Factory Made, at 12 o'clock, -, within 8 inches of joint: NO, 6"184 ft. CM - Crack Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish186 ft. AMH - Downstream Manhole, Survey Ends - 02 1739

Observation photos (7)

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

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

  • Crack Longitudinal, at 01 o'clock, within 8 inches of joint: YES

    23 ft. - Crack Longitudinal, at 01 o'clock, within 8 inches of joint: YES

  • Crack Longitudinal, at 09 o'clock, within 8 inches of joint: YES

    30.9 ft. - Crack Longitudinal, at 09 o'clock, within 8 inches of joint: YES

  • Crack Longitudinal, at 12 o'clock, within 8 inches of joint: YES

    52.3 ft. - Crack Longitudinal, at 12 o'clock, within 8 inches of joint: YES

  • Fracture Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES

    54.7 ft. - Fracture Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES

  • Crack Longitudinal, at 12 o'clock, within 8 inches of joint: YES

    60.1 ft. - Crack Longitudinal, at 12 o'clock, within 8 inches of joint: YES

  • Crack Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES, Start

    67.4 ft. - Crack Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES, Start

All inspections of P04649Work order 673984

Observations (16)

DistanceCodeObservation
146.1TF—
54.7FM—
67.4CM—
184CM—
43.8DSZ—
30.9CL—
10CS—
23CL—
186AMH02 1739
86TFA—
56.5TF—
0MWL—
0MWM—
60.1CL—
52.3CL—
0AMH02 1740

Properties (5)

additional_info
SC346288
custom_field_two
3
customer
LACSD
datetime
2017-12-04T00:30:35-08:00
sewer_category
Gravity