Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0May 19, 2017, 11:15 AM
  • 02 0621A_02 0621_19052017_041544.mp4

Date
05/19/2017
W/O
618894
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00258
PipeID
P03170
Time
4:15 AM
Certificate
U-111-11880
System Owner
LACSD
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K4557
Sewer Name
02 EAST COMPTON BOULEVARD EXTENSION TRUNK
City
DOWNEY
Loc. details
Easement/Right of Way
Location Code
D
Use of Sewer
Sanitary Sewer
District
District 02
Page No.
33
Purpose
Routine Assessment
Project
WO_618894_TV02057_MAY2017
Material
Vitrified Clay Pipe
Shape
Circular
Height
15 in.
Width
15 in.
Upstream MH
02 0621
Downstream MH
02 0621A
Dir. of Survey
Upstream
Length Surveyed
180.4 ft.
Total Length
180.4 ft.
Structural Index
3
Structural Quick
3F00
Structural Rating
99
O&M Index
2
O&M Quick
2F00
O&M Rating
74
Overall Index
2
Overall Quick
Overall Rating
173
Pipe schematic from manhole 02 0621 to 02 0621A
MH: 02 0621MH: 02 0621Aupstream0 ft. AMH - Upstream Manhole, Survey Ends - 02 0621A0 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish0 ft. MGO - General Observation - ACTIVE CONNECTION AT MH 3 O'CLOCK2 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish42.6 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: NO, 6"45.6 ft. TFA - Tap Factory Made Active, at 02 o'clock, -, within 8 inches of joint: NO, 6"92.7 ft. TFA - Tap Factory Made Active, at 10 o'clock, -, within 8 inches of joint: NO, 6"95.4 ft. TFA - Tap Factory Made Active, at 02 o'clock, -, within 8 inches of joint: NO, 6"146 ft. TFD - Tap Factory Made Defective, at 10 o'clock, -, within 8 inches of joint: NO, 6"148.8 ft. TFA - Tap Factory Made Active, at 02 o'clock, -, within 8 inches of joint: NO, 6"166.6 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start178.4 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start180.4 ft. MWM - Water Mark, 20 %of cross sectional area180.4 ft. AMH - Downstream Manhole, Survey Ends - 02 0621180.4 ft. MWL - Water Level, 10 %of cross sectional area

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

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

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

  • Tap Factory Made Defective, at 10 o'clock, -, within 8 inches of joint: NO, 6"

    34.4 ft. - Tap Factory Made Defective, at 10 o'clock, -, within 8 inches of joint: NO, 6"

Observations (15)

DistanceCodeObservation
180.4AMH02 0621A
178.4CM
180.4DAGS
34.4TFD
137.8TF
134.8TFA
13.8CM
180.4MGOACTIVE CONNECTION AT MH 3 O'CLOCK
2DAGS
0MWM
0AMH02 0621
0MWL
85TFA
31.6TFA
87.7TFA

Properties (5)

additional_info
SC345233
custom_field_two
3
customer
LACSD
datetime
2017-05-19T04:15:27-07:00
sewer_category
Gravity