Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Dec 16, 2021, 11:38 AM
  • 02 1751_02 1750_12162021_035159.mp4

Date
12/16/2021
W/O
926959
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00254
PipeID
P04094
Time
3:38 AM
Certificate
U-0720-70309212
System Owner
1
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K9638
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
RFIR_WO_926959_TV02243_DEC2021
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
15 in.
Width
18 in.
Upstream MH
02 1750
Downstream MH
02 1751
Dir. of Survey
Upstream
Length Surveyed
303.6 ft.
Total Length
303.6 ft.
Structural Index
3
Structural Quick
3K2K
Structural Rating
297
O&M Index
2
O&M Quick
2K00
O&M Rating
120
Overall Index
2
Overall Quick
Overall Rating
417
Pipe schematic from manhole 02 1750 to 02 1751
MH: 02 1750MH: 02 1751upstream0 ft. AMH - Upstream Manhole, Survey Ends - 02 17510.6 ft. MGO - General Observation - CONN @ MH 12 O'CLOCK/ACTIVE0.6 ft. MGO - General Observation - CONN @ MH 9 O;CLOCK/ACTIVE0.6 ft. MGO - General Observation - CONN @ MH 3 O'CLOCK/ACTIVE1 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish1 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish2.6 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish100.6 ft. TFA - Tap Factory Made Active, at 12 o'clock, -, within 8 inches of joint: NO, 6"170.6 ft. TFA - Tap Factory Made Active, at 12 o'clock, -, within 8 inches of joint: NO, 6"224 ft. TF - Tap Factory Made, at 12 o'clock, -, within 8 inches of joint: NO, 6" - OPEN293.7 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start301.6 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start301.6 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start303.6 ft. AMH - Downstream Manhole, Survey Begins - 02 1750303.6 ft. MGO - General Observation - ROACHES @ MH303.6 ft. MWL - Water Level, 20 %of cross sectional area303.6 ft. MWM - Water Mark, 25 %of cross sectional area

Observation photos (3)

  • General Observation - ROACHES @ MH

    0 ft. - General Observation - ROACHES @ MH

  • 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

  • Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

    9.9 ft. - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

Observations (17)

DistanceCodeObservation
0AMH02 1750
0MGOROACHES @ MH
301SSS
79.6TFOPEN
303.6AMH02 1751
302.6DAGS
303MGOCONN @ MH 12 O'CLOCK/ACTIVE
0MWL
2SSS
133TFA
203TFA
9.9CM
0MWM
2DAGS
303MGOCONN @ MH 9 O;CLOCK/ACTIVE
302.6CM
303MGOCONN @ MH 3 O'CLOCK/ACTIVE

Properties (7)

additional_info
630138121521204
custom_field_three
MULTIPLE CRACKS
custom_field_two
3
customer
1
datetime
2021-12-16T03:38:12-08:00
documentation
PRO PIPE
is_lateral_inspection
false