RFI Log - Dec 2013

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RFI NO Sub. Date Activity

Location

( Sector No ) LINE No. Description

4364 3-Jan-13 Excavation E16 New UPVC / Excavation up to formation & Excavation & Pipe Laying G.B

4365 3-Jan-13 Excavation E10Replacement UPVC / Excavation up to formation & pipe laying C.B.S for

connections

4366 3-Jan-13 Excavation E15 Replacement UPVC / Excavation up to formation & pipe laying G.B.S for

4367 3-Jan-13 Excavation E15Replacement UPVC / Excavation up to formation & pipe laying G.B.S for

connections

4368 3-Jan-13 Excavation E15 Replacement UPVC / Excavation up to formation & pipe laying G.B.S for

4369 3-Jan-13 Excavation E13Replacement UPVC / Excavation up to formation & pipe laying G.B.S for

connections

4370 3-Jan-13Hydrostatic & Deflection

TestE13 Hydrostatic and deflection test for sewer line C7/8 to C7/4/2/N 225mm, U

4371 3-Jan-13 Handing Over E13 initial inspection prior to hand over for sewer line C7/8 to C7/4/2/N 225m

4372 3-Jan-13 Concreting E13 Casting of adjustable ring and cover slab for MH C13C/1/N and C7/2/N

4373 3-Jan-13 concreting E13 Concreting of shaft for existing MH C19/10 (1.9 m)

4374 3-Jan-13 Backdrop E16 construction of Backdrop for MH C19/3N

4375 3-Jan-13 Reinstatement E16/02

for sewer line C24/29/3 to C24/29/2 reinstatement of:

Curb stone, 7.40 LM

Interlock tiles, 4.80 LM

4376 3-Jan-13 Grouting E14

grouting for abounded line between MH:

C14A/104 to 14/A9, 200mm VC 37.42 LM

14/A9 to C14A/8, 400mm VC 58.52 LM

C14A/9/1 to 14/A9, 150mm VC 8.50 LM

Ex. MH to 14/A9, 250mm VC 23.00 LM

C14/10 to Ex. MH, 150 VC 62.22 LM


TestE16/01 hydrostatic and deflection test for sewer line C21/3 to C21/2 315mm, UP


TestE16/02 hydrostatic and deflection test for sewer line C24/30/2 to C24/30/1 280m

4378A 3-Jan-13 Handing Over E16/02 initial inspection prior to hand over for sewer line C24/30/2 to C24/30/1 2

4379 3-Jan-13 Reinstatement W03

For MH H18/2 removal and reinstatement of:


Curb stone, 7.00 LM

Asphalt, 5.65 LM

4380 6-Jan-13 Rehabilitation E10 Post CCTV survey for sewer line 126A/1B to 126A/1A

4381 6-Jan-13 Rehabilitation E10 Post CCTV survey for sewer line 126A/3 to 126A/2

4382 6-Jan-13 Rehabilitation E10 sewer over pumping for Rehabilitation works for sewer line 126A/3 to 126

4383 6-Jan-13 Rehabilitation E10 sewer over pumping for Rehabilitation works for sewer line E121 to 120

4384 6-Jan-13 Rehabilitation E10 Post CCTV survey for sewer line E121 to 120


Grouting for abounded lines from MH:

C14/26 to Ex MH, 250mm Dia 52.81 LM

C14A/8/1 to C14A/8, 150mm Dia 12.50 LM C14A/7/1 to C14A/7, 150mm Dia 15.201 LM

C14A/8 to C14A/7, 400mm Dia 38.97 LM

4386 6-Jan-13 concreting E14 Blinding and concreting for base and shaft for MH C3A/N

4387 6-Jan-13 concreting E14 concreting for second shaft for MH C3A/N

4388 6-Jan-13 Concreting E14 Casting of cover slab & Adjustable ring for new MH C3A/N

4389 6-Jan-13 Installation E14 installation of Adjustable ring, cover slab, and cover frame (H.D.) for MH

4390 6-Jan-13 removal E10 for sewer line E128/7/1/1A/N to E128/7N, removal of ashpalt 38.82 LM

4391 10-Jan-13 Rehabilitation E12

Rehabilitation work at existing MH C9/5:

1. Remove, Cleaning and recoating of DI cover frame (600 x 600, H.D.)

2. Removal of ladder and closing of holes by lamination (2.0 LM )

3. Removal of defective lining inside MH raising area, repairing of damag

nos)

4. Removal of defective lining inside MH shaft area, repairing of damage

nos)

AS OF - Augu

CLIENT : Abu Dhabi Sewerage Services Company (ADSSC)

Contract No. O-1792

Construction Works Associated with Rehabilitation and Replacement of Existing Sewers Lines in Abu D

RFI STATUS

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RFI NO Sub. Date ActivityLocation

( Sector No )LINE No. Description

AS OF - August


Contract No. O-1792

Construction Works Associated with Rehabilitation and Replacement of Existing Sewers Lines in Abu Dh

RFI STATUS S




2. Removal of defective lining inside MH raising area, repairing of damaged

nos)

3. Removal of defective lining inside MH shaft area, repairing of damaged c

4. Removal and renew of defective GRP joint in MH shaft (1 nos)


: Rehabilitation work at existing MH C9/7:



nos)


4. Replacing of sealing plate by new ( 600 x 600 )


Rehabilitation work at existing MH 126A/1A:

1. Demolishing of existing cover slab ( 700 x 700 )

2. Casting of new cover slab ( 700 x 700 ) and installing

3. Installation of new DI cover frame ( 600 x 600, L.D. )


nos)


6. Repairing of benching



: Rehabilitation work at existing MH 126B

1. Demolishing of existing cover slab ( 1.0 m internal Dia )

2. Casting of new cover slab ( 1.0 internal dai ) and installing and installation3. Installation of new DI cover frame ( 750mm Dia, L.D. ) with sealing plate


nos)



Rehabilitation work at existing MH 126A/1B


2. Casting of new cover slab and adjustable ring ( 1.0m internal dia ) and ins

3. Installation of new DI cover frame ( 750mm Dia, L.D. ) with sealing plate


Rehabilitation work at existing MH 126A/3

1. Removal of existing cover slab and re-installing

2. Removing, cleaning and recoating of DI cover frame (600 x 600, L.D.)

3. Replacing sealing plate by new ( 600 x 600 )


Rehabilitation work at existing MH 45/1A/1:

1. Removal of ladder and closing of holes by lamination (1.5LM )

2. Removing, cleaning and recoating of DI cover frame (600 Dia L.D.)

3. Replacing sealing plate by new ( 600 Dia)


nos)

4399 10-Jan-13 Rehabilitation W7/01

Rehabilitation work at existing MH H7/28:

1. Demolishing of existing cover slab ( 1.5m internal dia)

2. Casting of cover slab ( 1.5m internal dia) and installation

3. Installation of new DI cover frame ( 750 mm Dia, H.D. ) with sealing plate

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Location


AS OF - Augu


Contract No. O-1792


RFI STATUS


Rehabilitation work at existing MH 123/1/3/2:

1. Demolishing of existing cover slab ( 1.2 x 1.0 m internal )

2. Casting of cover slab ( 1.2 x 1.0 m internal ) and installation

3. Installation of new DI cover frame ( 750 mm Dia, H.D. ) with sealing pla


Rehabilitation work at existing MH E120:


2. Casting of cover slab and adjustable ring ( 1.2 m internal Dia ) and inst


4. Removal of internal existing GRP liner from shaft, repairing of damaged

internal shaft ( 1.2 m Dia, C.L= 102.110, I.L= 99.330)

5. Removal of existing GRP in benching, repairing of damaged concrete a


Rehabilitation work at existing MH E121:


2. Casting of cover slab and adjustable ring ( 1.2 m internal Dia ) and inst


4. Removal of internal existing GRP liner from shaft, repairing of damaged

internal shaft ( 1.2 m Dia, C.L= 101.980, I.L= 99.640)





2. Casting of cover slab ( 1.2 m internal Dia ) and installation




1. Removal, clean and recoat of DI cover frame ( 750 x 600, H.D. )

2. Replacing of sealing plate by new one ( 750 x 600 )

3. Removal of defective lining inside MH raising area, repairing of damagnos)

4. Removal of defective lining inside MH Shaft area, repairing of damaged

nos)



Rehabilitation work at existing MHC19/14:

1. Removal of existing shaft ( 1.55 m ) and cover slab ( 0.5 m)



4. Concreting of new shaft ( 1.55 m)

5. Casting of adjustable ring and cover slab ( 1.5m internal dia) and insta

6. Installation of new DI cover frame ( 750mm, H.D) with sealing plate


Rehabilitation work at existing MH H7/28/2:

1. Removal, cleaning and recoating of DI cover frame ( 750 x 600 )


Rehabilitation work at existing MH C19/10

1. Casting of adjustable ring and cover slab ( 1.5m internal dia) and insta

2. Installation of new cover frame ( 750mm Dia, L.D.) with sealing plate

4408 16-Jan-13 NDM E14 for pipe jacking between MH C14A/7/1N to C14A/6A Checking of laser ta

4409 16-Jan-13 NDM E14 excavation up to formation for Driving pit (3.85 x 2.85 x 4.153 m) near M


TestE16/02 hydrostatic and deflection test for sewer line C24/30/1 to C24/30 280mm,

4411 16-Jan-13 Handing Over E16/02 initial inspection prior to hand over for sewer line C24/30/1 to C24/30 280

4412 16-Jan-13 Handing Over E16/02 initial inspection prior to hand over for sewer line C24/29/1 to C24/29 225

4413 16-Jan-13 Excavation W7/01Replacement UPVC / Excavation up to formation & pipe laying G.B.S for

connections

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AS OF - Au


Contract No. O-1792

Construction Works Associated with Rehabilitation and Replacement of Existing Sewers Lines in Abu

RFI STATUS

4414 16-Jan-13 Excavation E10New UPVC / Excavation up to formation & pipe laying G.B.S for 280mm

connections

4415 16-Jan-13 Excavation E16/01Replacement UPVC / Excavation up to formation & Excavation & Pipe

including MH connections

4416 16-Jan-13 Excavation E16/02Replacement UPVC / Excavation up to formation & Excavation & Pipe

C24/30 including MH connections

4417 16-Jan-13 Excavation E16Replacement UPVC / Excavation up to formation & Excavation & Pipe



C19/14 including MH connections


C19/3N including MH connections

4420 16-Jan-13 Excavation E16NEW UPVC / Excavation up to formation & Excavation & Pipe Laying


4421 16-Jan-13 Excavation E15Replacement UPVC / Excavation up to formation & pipe laying G.B.S f

connections


connections

4423 16-Jan-13 Excavation E15 Replacement UPVC / Excavation up to formation & pipe laying G.B.S f


connections

4425 16-Jan-13 removal E14 for sewer line C3A to C3A/N, removal of asphalt 8.84 LM

4426 16-Jan-13 Excavation E14 hydrostatic and deflection test for sewer line C3A to C3A/N 315mm, UP

4427 16-Jan-13 Handing Over E14 initial inspection prior to hand over for sewer line C3A to C3A/N 315mm

4428 16-Jan-13 Excavation E13New UPVC / Excavation up to formation & pipe laying C.B.S for 225mm

connections

4429 16-Jan-13 removal E13 for sewer line C3A to C3A/N, removal of interlock tiles 36.410 LM

4430 16-Jan-13 Hydrostatic & DeflectionTest E14 hydrostatic and deflection test for sewer line C13/4/1/N to C13/4/2/N25

4431 16-Jan-13 Handing Over E13 initial inspection prior to hand over for sewer lineC13/4/1/N to C13/4/2/

4432 16-Jan-13 Backdrop E13 construction of backdrop for MH C13/4/2/N coming from C13?1A/1, 16

4433 16-Jan-13 NDM E14 fencing for NDM pits 77.0 LM, between sewer line C14A/7/1N to C14A

4434 16-Jan-13 removal E14 demolishing of existing MH and backdrop for MH C14A/7

4435 16-Jan-13 Backdrop W7/01 construction of Backdrop for MH H7/3 coming from H7/14, 225mm UP

4436 16-Jan-13 Handing Over W7/01 initial inspection prior to hand over for sewer line H7/15 to H17/14, 225

4437 16-Jan-13 Handing Over W7/01 initial inspection prior to hand over for sewer line H7/14 to H17/3, 225m


TestE15 hydrostatic and deflection test for sewer line C16/5A to C16/2, 225mm


TestE15 hydrostatic and deflection test for sewer line C16/6A to C16/1, 225mm

4440 16-Jan-13 Handing Over E15 initial inspection prior to hand over for sewer line C16/6A to C16/1, 225

4441 16-Jan-13 Handing Over E15 initial inspection prior to hand over for sewer line C16/5A to C16/2, 225

4442 16-Jan-13 Handing Over E19initial inspection prior to hand over for sewer line D26N/8/1N to D26N/8initial inspection prior to hand over for sewer line D26N/8/2N to D26N/8

initial inspection prior to hand over for sewer line D26N/8/3N to D26N/8

initial inspection prior to hand over for sewer line D26N/8/4N to D26N/8


TestE10 hydrostatic and deflection test for sewer line 125/2/4N to 125/2 160mm


TestE16 hydrostatic and deflection test for sewer line C19/4N to C19/3N 315m


TestE16 hydrostatic and deflection test for sewer line C19/10 to C19/3N 225mm


TestE16 hydrostatic and deflection test for sewer line C19/14 to C19/2N 225mm


TestE16 hydrostatic and deflection test for sewer line C19/3N to C19/2N 450m


TestE16 hydrostatic and deflection test for sewer line C19/27 to C19/14 160mm

4449 19-Jan-13 removal E15 for sewer line C16/8/2 to C16/8, removal of interlock tiles 12.00 LM

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AS OF - August /


Contract No. O-1792

Construction Works Associated with Rehabilitation and Replacement of Existing Sewers Lines in Abu Dha

RFI STATUS S

4450 19-Jan-13 removal E15

for sewer line C16/7 to C16/7/1, removal of:

Asphalt, 15.00 LM


4451 19-Jan-13 Reinstatement E8for sewer line G14/105/8/1 to G14/105/8, reinstatement of:

Asphalt, 2.10 LM

4452 19-Jan-13 Reinstatement E8for sewer line G14/103/1/3 to G14/103/1/2, reinstatement of:

Asphalt, 2.60 LM

4454 19-Jan-13 Reinstatement E16for sewer line C19/5N to C19/4N, reinstatement of:

Asphalt, 11.40 LM

4455 19-Jan-13 Reinstatement E10

for sewer line, reinstatement of:

123/5/3 to 123/5/2, Asphalt 8.50 LM

123/5/2 to 123/5/1, Asphalt 9.60 LM

123/5/1 to C14/120N/3, Asphalt 9.6 LM

4456 19-Jan-13 Reinstatement E10for sewer line E128/6N to E128/7N, reinstatement of:

Asphalt, 99.00 LM4457 19-Jan-13 Reinstatement E10

for sewer line E128/5N to E128/6N, reinstatement of:

Asphalt, 30.90 LM

4458 19-Jan-13 Reinstatement E10for sewer line E128/2/7N to C14/120N/4, reinstatement of:

Asphalt, 7.50 LM

4459 19-Jan-13 Reinstatement E10for sewer line 123/6N to C14/120N/5, reinstatement of:

Asphalt, 7.50 LM

4460 19-Jan-13 Reinstatement E10for sewer line 125/4N to C14/120N/7, reinstatement of:

Asphalt, 5.40 LM

4461 19-Jan-13 Reinstatement E16/01for sewer line C21/19/2 to C21/19/1, reinstatement of:

Asphalt, 15.00 LM


for sewer line C21/19 to C21/18, reinstatement of:

Asphalt, 15.50 LM


Curb stone, 4.30 LM



Asphalt, 12.10 LM Interlock tiles, 2.10 LM

Curb stone, 12.00 LM



Asphalt, 27.60 LM


Curb stone, 13.8 LM



Asphalt, 19.70 LM





Asphalt, 31.90 LM



4467 19-Jan-13 Reinstatement E16/01for sewer line C21/21 to C21/20, reinstatement of:

Asphalt, 41.10 LM


for sewer line C21/7/1 to C21/7, reinstatement of:

Asphalt, 27.90 LM



4469 19-Jan-13 Reinstatement E16/01for sewer line C21A/24/1 to C21A/24, reinstatement of:

Asphalt, 41.00 LM

4470 19-Jan-13 Removal E16/01for sewer line C21A/22/3/2 to C21A/22/3/3, Removal of:

Asphalt, 21.90 LM

4471 19-Jan-13 Removal E16/01for sewer line C21A/22/3/4 to C21A/22/3/3, Removal of:


4472 19-Jan-13 Removal E16for sewer line C19/1A to C19/1N, reinstatement of:

Curb stone, 8.45 LM

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Location


AS OF - Augus


Contract No. O-1792


RFI STATUS

4473 19-Jan-13 Removal E16for sewer line C19/3/1 to C19/3N, Removal of:

Asphalt, 8.100 LM


reinstatement of interlock tiles for sewer line:

C17/8A/1 to C17/8A, 6.00 LM line # 4

C17/8A to C17/8, 7.50 LM line # 4

C17/8A/4 to C17/8A/5, 20.00 LM line # 5

C17/16A/1 to C17/16A/2, 3.00 LM line # 6

C17/14 to C17/15, 20.00 LM line # 7

C17/9 to C17/8, 5.70 LM line # 12



C17/11 to C17/10, 27.00 LM

C17/10 to C17/9, 62.7 LM



C15/1A to C15, 10.7 LM


reinstatement of Asphalt, for sewer line:

C15/2 to C15/1, 35.00 LM

C15/1 to C15/1A, 15.40 LM

C15/1A to C15, 3.50 LM


road marking sector E8 total area 3.352 m2, between sewer lines

G14/105/9/3N to G14/105/9/1, 0.617 m2 line # 6

G14/107A/4/1 to G14/107A/4, 2.735 m2 line # 11

4479 20-Jan-13 Excavation E19New UPVC / Excavation up to formation & pipe laying G.B.S for 160mm D

connections

4480 20-Jan-13 Excavation E19replacement UPVC / Excavation up to formation & pipe laying G.B.S for 16

connections


including MH connections4482 20-Jan-13 Excavation E15

replacement UPVC / Excavation up to formation & pipe laying G.B.S for 16

connections


connections

4484 20-Jan-13 Concreting E13 Casting of cover slab & Adjustable ring for new MH C12/N

4485 20-Jan-13 concreting E13 Blinding and Concreting of Base and shaft for MH C13/4/1/N and C13/4/2/

4486 20-Jan-13 Concreting E13 Casting of cover slab & Adjustable ring for new MH C13/4/1/N and C13/4

4487 20-Jan-13 Installation E13

installation of cover slab, adjustable ring and DI cover frame (H.D.) for MH

C13/4/1/N

C13/4/2/N


Grouting for abounded line (26, 27 and 28) between MH:

C3/3/3 to C3/3/2, 150 VC 14.77 LM

C3/3/3 to C3/3/1, 150 VC 28.43 LM

C3/3/2N to C3/3, 150 VC 29.57 LM

C3/7N to C3/3, 150 VC 10.39 LM

C3/3 to C3/2, 150 VC 48.74 LM C3A/2N to C3/2, 150 VC 10.39 LM

C3A/1N to C3/1, 150 VC 9.00 LM

C3/1 to C3A/3, 150 VC 26.87 LM

C3A/3 to C3A, 150 VC 23.25 LM

4489 20-Jan-13 Removal & Reinstatment E19

removal and reinstatement of curb stone and interlock tiles for sewer line D

Curb stone, 11 LM

Interlock tiles, 11 LM


TestE19 Hydrostatic and deflection test for sewer line 576/1/1 to D26N/8/1N 160mm


TestE19 Hydrostatic and deflection test for sewer line 576/1/1 to 5761/1 160mm, U

4492 20-Jan-13 Handing Over E19 initial inspection prior to hand over for sewer line 576/1/1 to 5761/1 160mm

4493 20-Jan-13 Handing Over E19 initial inspection prior to hand over for sewer line 576/1/1 to D26N/8/1N 16

4494 20-Jan-13 Handing Over E19 initial inspection prior to hand over for sewer line D25 to D26N/8/5N 315m

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Location


AS OF - Augu


Contract No. O-1792


RFI STATUS

4495 20-Jan-13 NDM E14 excavation up to formation for NDM receiving pit between sewer line C1

4496 20-Jan-13 Reinstatement W7/01

For sewer line H7/31 to H7/30 reinstatement of:

Asphalt, 27.10 LM



4497 20-Jan-13 Reinstatement W7/01For OPS and trail pit of sewer line H8/6 to H8/4 reinstatement of:

Asphalt, 10.00 LM

4498 20-Jan-13 Reinstatement E16For sewer line C19/11 to C19/10A reinstatement of:

Asphalt, 12.50 LM

4499 20-Jan-13 removal E19 demolishing and removal of existing MH D26N/10/N

4500 20-Jan-13 Road Marking W7/01 road markings for sector W7/01 line # 12 total area of 20.31 m2

4501 20-Jan-13 Road Marking W06 road markings for sector W06 line # 3 and 8 total area of 22.44 m2

4502 20-Jan-13 Handing Over E14 initial inspection prior to hand over for sewer line C21/20 to C21/19 225m

4503 21-Jan-13 Handing Over E16/01 initial inspection prior to hand over for sewer line C21/21 to C21/20 225m

4504 21-Jan-13 Handing Over E16/01 initial inspection prior to hand over for sewer line C21/19/2 to C21/19/1 1

4505 21-Jan-13 Handing Over E16/01 initial inspection prior to hand over for sewer line C21/19 to C21/19/1 16

4506 21-Jan-13 Handing Over E16/01 initial inspection prior to hand over for sewer line C21/18 to C21/17 225m


Rehabilitation work at existing MH C11/5/1A:

1. Demolishing and removal of existing cover slab (65 cm)

2. Casting of cover slab and adjustable ring

3. Installation of cover slab, adjustable ring and DI cover frame ( 750 mm

4. Removal of GRP ladder and closing of holes by lamination (1.0 LM )



4508 21-Jan-13 Rehabilitation E16/02

Rehabilitation work at existing MH C24/30/1:

1. Cleaning and recoating of DI cover frame 750 x 600 H.D




1. Demolishing and removal of existing shaft and cover slab (2.30 m, inte

2. Casting of shaft (1.70 m), cover slab and adjustable ring ( 1.5m intern

3. Installation of shaft, cover slab, adjustable ring and DI cover frame ( 7

4. Repairing of damaged benching


6. Removal of GRP ladder and closing of holes by lamination (3.5 LM)



1. Removal of GRP ladder and closing of holes by lamination (2.5 LM)


nos)


nos)

4. Cleaning and recoating of DI cover frame 600 x 600

4511 21-Jan-13 supporting E16 supporting of obstructions between sewer line C19/2N to C19/3N

4512 21-Jan-13 supporting E16supporting of obstructions between sewer line C19/27 to C19/14

supporting of obstructions between sewer line C19/14 to C19/2N

4513 21-Jan-13 supporting W7/01 supporting of obstructions between sewer line H7/28 to H7/5

4514 22-Jan-13 Backdrop E16/01 construction of Backdrop at existing MH C21/7


asphalt reinstatement for sewer line:

571/N to 571/1A/N, 91.36 LM

571/1A/N to D26N/10/1, 4.80 LM

571/1A/N to D25/5B/N , 53.24 LM

D25/5B/N to D26N/9/N, 31.2 LM

4516 24-Jan-13 Excavation E10replacement UPVC / Excavation up to formation & pipe laying C.B.S for

connections

4517 24-Jan-13 Excavation E10New UPVC / Excavation up to formation & pipe laying G.B.S for 315mm

connections

4518 24-Jan-13 Excavation E16/01Replacement UPVC / Excavation up to formation & Excavation & Pipe L

C21A/23 including MH connections

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Location


AS OF - Aug


Contract No. O-1792


RFI STATUS

4519 24-Jan-13 Excavation E16/01Replacement UPVC / Excavation up to formation & Excavation & Pipe L

C21/2/1 including MH connections

4520 24-Jan-13 Excavation E13Replacement UPVC / Excavation up to formation & pipe laying C.B.S fo

connections

4521 24-Jan-13 removal E13for sewer line C7/3 to C7/2/N, removal of:

Asphalt, 46.810 LM


TestE13 Hydrostatic and deflection test for sewer line C7/3 to C7/2/N, 280mm UP

4523 24-Jan-13 Handing Over E13 Initial inspection prior to hand over for sewer line C7/3 to C7/2/N, 280mm

4524 24-Jan-13 removal E13 demolishing and removal of existing MH C7/2/N

4525 24-Jan-13 concreting E13 Blinding and Concreting of Base and shaft for MH C7/2/N

4526 24-Jan-13 Concreting E13 Casting of cover slab & Adjustable ring for new MH C7/2/N

4527 24-Jan-13 concreting E13 Concreting of second shaft for MH C7/2/N

4528 24-Jan-13 Installation E13 installation of cover slab, adjustable ring and DI cover frame (H.D., 750m

4529 24-Jan-13 Handing Over E10

initial inspection prior to hand over for sewer line 125/2 to E128/5/2N, 16

initial inspection prior to hand over for sewer line 125/2/1 to 125/2, 160m

initial inspection prior to hand over for sewer line E128/5/2N to E128/3/1

initial inspection prior to hand over for sewer line 125/2/4N to 125/2, 160

4530 24-Jan-13 Handing Over E16/01 initial inspection prior to hand over for sewer line C21/19 to C21/18, 225


TestE16/01 hydrostatic and deflection test for sewer line C21A/24 to C21A/23, 225 U


TestE16/01 hydrostatic and deflection test for sewer line C21/2/1A to C21/2/1, 160m


TestE10 hydrostatic and deflection test for sewer line 125/2/1 to 125/2, 160mm U

4534 24-Jan-13 Removal E16/01 demolishing of concrete obstruction between sewer line C21/3 to C21/4

4535 24-Jan-13 removal E19 sewer line D22/22/1N to D22/2N, removal of asphalt 15 LM

4536 24-Jan-13 Removal E16/01

for sewer line C21/2/1A to C21/2/1, Removal:

Interlock tiles, 15 LM

Curb stone, 15 LM

4537 24-Jan-13 removal E10for sewer line 125/2 to 125/2/1, removal:

Asphalt, 10.0 LM

4538 24-Jan-13 removal E15for sewer line C16/8/1A to C16/8 removal:

Interlock tile, 10.0 LM

4539 24-Jan-13 removal E15

for sewer line C16/8 to C16/7 removal:


Asphalt, 18 LM

4540 24-Jan-13 removal E15for sewer line C16/9 to C16/8 removal:


4541 24-Jan-13 Reinstatement E15for sewer line C15/1 to C15/1A, reinstatement of:





Asphalt, 43.64 LM


4573 2-Feb-13 Excavation E10New UPVC / Excavation up to formation & pipe laying G.B.S for 315mm

connection

4574 2-Feb-13 Reinstatement W7/01

reinstatement of asphalt between sewer line:

H7/18 to H7/19, 5.480 LM

H7/19 to H7/19/1, 9.25 LM

4575 2-Feb-13Hydrostatic & Deflection

TestE10 Hydrostatic and deflection test for sewer line E128/1N to E128/N, 315m


TestE16/02 Hydrostatic and deflection test for sewer line C24/27/7 to C24/27/2, 160

4577 2-Feb-13 Handing Over E16/01 initial inspection prior to hand over for sewer line C21/2/1A to C21/2/1, 1

4578 2-Feb-13 Handing Over E16/01 initial inspection prior to hand over for sewer line C21A/24 to C21A/23, 2

4579 19-Jun-13 Handing Over E16/02 initial inspection prior to hand over for sewer line C24/27/7 to C24/27/2,

4580 2-Feb-13 Removal E16/01 for sewer line C21/4 to C21/3, Removal of concrete obstruction (7.0 X 2

4581 2-Feb-13 Reinstatement E16/02 for sewer line C24/29/5 to C24/29/1, reinstatement of asphalt 13.0 LM


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Location


AS OF - Augu


Contract No. O-1792


RFI STATUS

4583 2-Feb-13 Reinstatement E16/02 for sewer line C24/29/1 to C24/29, reinstatement of asphalt 5.00 LM



4586 2-Feb-13 supporting W7/01 supporting of existing utilities ( Etisalat duct & storm water duct) between

4587 2-Feb-13 NDM E14 Construction of NDM of OD 450 (DN 400), 19.20 LM, including Testing, g

4588 3-Feb-13 Handing Over E16/01 initial inspection prior to hand over for sewer line C21A/24/1 to C21A/24,

4589 4-Feb-13 Excavation E10New UPVC / Excavation up to formation & pipe laying G.B.S for 280mm

connection

4590 4-Feb-13 Excavation E15Replacement UPVC / Excavation up to formation & pipe laying G.B.S for

connection

4591 4-Feb-13 Excavation E15Replacement UPVC / Excavation up to formation & pipe laying G.B.S for

connection

4592 4-Feb-13 Excavation E15

Replacement UPVC / Excavation up to formation & pipe laying G.B.S for

connection

4593 4-Feb-13 Excavation E16Replacement UPVC / Excavation up to formation & Excavation & Pipe La

including MH connection

4594 4-Feb-13 Excavation E16Replacement UPVC / Excavation up to formation & Excavation & Pipe La

C19/20N including MH connection

4595 4-Feb-13 Backdrop E15

construction of two backdrops for M C16/8 coming from MH:

C16/8/2

C16/8/1A

4596 4-Feb-13 Reinstatement E16

for sewer line C19/11 to C19/10A, reinstatement of:


Curb stone, 15.0 LM


for sewer line 123/6N to C14/120N/5, reinstatement of:




TestE10 hydrostatic and deflection test for sewer line E128/7/1/1A/N to E128/7N,

4599 4-Feb-13 Handing Over E10 Initial inspection prior to hand over for sewer line E128/7/1/1A/N to E128/

4600 4-Feb-13 Rehabilitation E19

Rehabilitation work at existing MH D25:

1. Remove, Cleaning and recoating of DI cover frame (900 Dia, L.D.)


nos)

4601 4-Feb-13 Rehabilitation E16/01

Rehabilitation work at existing MH C21A/24/1:

1. Remove, Cleaning and recoating of DI cover frame (750 x 600, L.D.)

2. Removal of defective GRP sealing plate and replacing by new ( 750 x


nos)


Rehabilitation work at existing MH C21A/24:


2. Removal of defective GRP sealing plate and replacing by new ( 750 x



5. Removal of defective lining inside MH Shaft area, repairing of damage



1. Demolishing of existing cover slab ( 750mm, 1.2 internal dia) )

2. Casting of new cover slab and adjustable ring ( 750mm ) and installing

3. Installation of new DI cover frame ( 750mm, L.D. ) with sealing plate


nos)



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Location


AS OF - Augus


Contract No. O-1792


RFI STATUS




2. Removal of defective lining inside MH raising area, repairing of damage

nos)


4. Removal of defective GRP sealing plate and replacing by new ( 600 x 6

4605 4-Feb-13 Trial Pit E10 trail pit for sector E10 ( 2)

4606 4-Feb-13 concreting E15 Blinding and Concreting of Base and shaft for MH C17/2/1

4607 4-Feb-13 concreting E10 Blinding and Concreting of Base and shaft for MH E128/7/1/1A/N

4608 4-Feb-13 concreting E19 Blinding and Concreting of Base and shaft for MH D26N/10/N

4609 4-Feb-13 concreting E19 Blinding and Concreting of Base and shaft for MH D26N/9/N

4610 4-Feb-13 Over pumping E12 sewer over pumping system for sector E12 line # 10

4611 5-Feb-13 Excavation E14 Rep.-NDM-New UPVC / Excavation up to formation & pipe laying G.B.S foincluding MH connection

4612 5-Feb-13 removal E14

for sewer line C14a/7/1N to C14A/6A, removal of:

Asphalt,37.20 LM



TestE14 hydrostatic and deflection test for sewer line C14A/7/1N to C14A/6A, 450m

4614 5-Feb-13 Handing Over E14 initial inspection prior to hand over for sewer line C14A/7/1N to C14A/6A,

4615 5-Feb-13 Excavation E15 Rep. UPVC / Excavation up to formation & pipe laying G.B.S for 450mm D


reinstatement of asphalt for sewer line:

Between MH C16/1 to C16/A, 40.9 LM

Between MH C16/6A to C16/6, 33.50 LM

4617 5-Feb-13 Excavation E15


Between MH C16/5 to C16/5A, 33.30 LM

Between MH C16/5A to C16/2, 33.950 LM

4618 6-Feb-13 site condition W7/01 Sector W7/01 line # 6 existing site condition

4619 6-Feb-13 Grouting E14

grouting for Abounded line:

Between MH C3A/N to C3B, 300mm dia, 29.48 LM

Between MH C3B/1 to C3B, 150mm dia, 6.64 LM

Between MH C3B to Ex. MH, 350mm dia, 35.930 LM

Between MH C4/1A to Ex MH, 150mm dia, 5.79 LM

Between MH Ex MH to C5N, 350 mm dia, 29.05 LM

Between MH C5N to C5, 350mm dia, 24.40 LM

Between MH C4 to Ex MH, 150mm dia, 12.79 LM

4620 6-Feb-13 site condition E10 Sector E10 line # 5 existing site condition

4621 6-Feb-13 removal E10 removal of light pole near MH E128/7/1/1A/N

4622 7-Feb-13 Excavation E16 Rep. UPVC / Excavation up to formation & Excavation & Pipe Laying G.B

4623 7-Feb-13 Excavation E16Rep. UPVC / Excavation up to formation & Excavation & Pipe Laying G.B


4624 7-Feb-13 Excavation E16 UPVC / Excavation up to formation & Excavation & Pipe Laying G.B.S for

4625 7-Feb-13 Excavation E16 New. UPVC / Excavation up to formation & Excavation & Pipe Laying G.B

4626 7-Feb-13 Excavation E16/01Rep. UPVC / Excavation up to formation & Excavation & Pipe Laying G.B

MH connections

4627 7-Feb-13 concreting E19 Concreting shaft for MH D26N/10/N

4628 7-Feb-13 removal W7/01

removal asphalt for sewer line:

H7/20 to H7/21, 23.50 LM

H7/21 to H7/22, 27.0 LM

4629 7-Feb-13 Removal E16 for sewer line C19/5 to C19/14, Removal of asphalt 32.30 LM

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AS OF - August


Contract No. O-1792


RFI STATUS S


for sewer line, reinstatement of:

C14A/8/1 to C14A/8/2, interlock tiles 5.69 LM

C14A/8/1/1 to C14A/8/2, interlock tiles 9.84 LM

C14A/9/1 to C14A/9/1/N, interlock tiles 8.33 LM

C14/26 to C14/26N, Curbstone 8.00 LM

C14A/7/2 to C14A/7/1, interlock tiles 25.87 LM


for sewer line C14A/7/1 to C14A/7 reinstatement of:


Curbstone, 3.00 LM


for sewer line C14/8A to C14A/8/1/1 reinstatement of:


Curbstone, 21.00 LM


for sewer line C14A/9/1/N to C14A/8/1/1 reinstatement of:


Curbstone, 17.00 LM


for sewer line C14/A9 to C14A/9/1/N reinstatement of:


Curbstone, 6.00 LM


for sewer line C14/10/2N to C14/A9 reinstatement of:


Curbstone, 8.00 LM


for sewer line C14/26N to C14/A9 reinstatement of:


Curbstone, 10.00 LM


for sewer line C14/10/2 to C14/10/2N reinstatement of:


Curbstone, 5.00 LM


for sewer line C19/3N to C19/2N reinstatement of:

Curbstone, 6.40 LM


for sewer line C19/10 to C19/3Nreinstatement of:

Curbstone, 20.20 LM



4641 10-Feb-13 Backdrop E16/01 Backdrop construction on existing MH C21A/22/3/4 coming from C21A/23

4642 10-Feb-13 Backdrop E10 Backdrop construction on New MH E128/4N coming from E128

4643 10-Feb-13 removal E10 demolishing and removal of existing MH ICA176/A/1


: Rehabilitation work at existing MH C7/3:

1. Demolishing of existing cover slab ( 750mm, 1.2 internal dia )

2. Casting of new cover slab ( 750mm ) and installing

3. Installation of new DI cover frame ( 750mm, H.D. ) with sealing plate

4. Removals of defective lining inside MH full shaft, repairing of damaged co




1. Demolishing of existing DI cover frame (600 x 600, L.D.)

2. Installation of new DI cover frame ( 600 x 600, L.D. ) with se ate3. Removal of defective lining inside MH raising area, repairing of damaged

nos)


Rehabilitation work at existing MH Ex. CH:


2. Installation of new DI cover frame ( 600 x 600, L.D. ) with sealing plate


Rehabilitation work at existing MH Ex. CH:


2. Installation of new DI cover frame ( 600 x 600, L.D. ) with sealing plate

4648 11-Feb-13 Excavation E16 New UPVC / Excavation up to formation & Excavation & Pipe Laying G.B.S

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Location


AS OF - Augu


Contract No. O-1792


RFI STATUS

4649 11-Feb-13 Excavation E16 Rep. UPVC / Excavation up to formation & Excavation & Pipe Laying G.

4650 11-Feb-13 Excavation E16/01Rep. UPVC / Excavation up to formation & Excavation & Pipe Laying G.


4651 11-Feb-13 Excavation E19Rep. UPVC / Excavation up to formation & pipe laying C.B.S for 160mm

connections

4652 11-Feb-13 Excavation E14 Rep. GRP / Excavation up to formation & pipe laying C.B.S for 150mm D

4653 11-Feb-13 removal E14for sewer line C5A to C5N/2, removal of:

Asphalt, 13.80 LM


TestE14 Hydrostatic and deflection test for sewer line C5A to C5N/2, 150 GRP

4655 11-Feb-13 Handing Over E14 initial inspection prior to hand over for sewer line C5A to C5N/2, 150 GR


for sewer line C9/5 to C32B/47, removal of:

Asphalt, 59.950 LM



4657 11-Feb-13 removal E14 demolishing and removal of existing MH C5 between sewer line C5A to C

4658 11-Feb-13 removal W7/01

for sewer line H7/28 to H7/5, removal of:

Asphalt, 49.51 LM

Curbstone, 25.60 LM


4659 11-Feb-13 removal W7/01for sewer line H7/3 to H7/2, removal of:

Asphalt, 50.00 LM


for sewer line 124/1B/N to E128/7/1/1A/N, removal of:

Asphalt, 7.50 LM



for sewer MH D26N/8/3N, reinstatement of:

Curbstone, 25.50 LM



for sewer MH D26N/8/2N, reinstatement of:

Curbstone, 23.0LM



TestE16/01 Hydrostatic and deflection test for sewer line C21/4 to C21/3, 3115mm U

4664 11-Feb-13 Handing Over E16/01 initial inspection prior to hand over for sewer line C21/4 to C21/3, 3115m

4665 12-Feb-13 Excavation W7/01 Rep. UPVC / Excavation up to formation & pipe laying G.B.S for 225mm

4666 12-Feb-13 Excavation W7/01 Rep. UPVC / Excavation up to formation & pipe laying G.B.S for 315mm

4667 12-Feb-13 Excavation E15Rep. UPVC / Excavation up to formation & pipe laying G.B.S for 225mm

connections

4668 12-Feb-13 Excavation E15 Rep. UPVC / Excavation up to formation & pipe laying G.B.S for 225mm

4669 12-Feb-13 Backdrop E15 Backdrop construction for existing MH C16/7 coming from MH C16/7/1

4670 12-Feb-13 Backdrop E10 Future Backdrop construction for New MH E128/7/1/1A/N4671 12-Feb-13 removal E15 for sewer line C16/7 to C16/1A, removal of asphalt 26.00 LM

4672 12-Feb-13 Reinstatement E15for sewer line C16/5A to C16/2, reinstatement of:


4673 12-Feb-13 Reinstatement E15for sewer line C16/6A to C16/1, reinstatement of:



TestE16/01 Hydrostatic and deflection test for sewer line C21A/23 to C21A/22/3/4, 2

4675 12-Feb-13 Handing Over E16/01 initial inspection prior to hand over for sewer line C21A/23 to C21A/22/3/

4676 12-Feb-13 concreting E13 Blinding and Concreting of base and shaft for MH C13/1/2/N

4677 12-Feb-13 concreting E13 Blinding and Concreting of second shaft for MH C13/1/2/N

4678 12-Feb-13 Concreting E13 Casting of cover slab & Adjustable ring for new MH C13/1/2/N

4679 12-Feb-13 Installation E13 installation of cover slab, adjustable ring

4680 12-Feb-13 concreting E16 Blinding and Concreting of base and shaft for MH C19/20/1N

4681 12-Feb-13 concreting E16 Concreting of shaft for MH C19/20/1N

4682 12-Feb-13 Concreting E16 Casting of cover slab & Adjustable ring for new MH C19/20/1N

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Location


AS OF - Augu


Contract No. O-1792


RFI STATUS

4683 12-Feb-13 Installation E16 installation of cover slab, adjustable ring and DI cover frame (750mm, H.

4684 12-Feb-13 concreting E15 Concreting of second shaft for MH C17/2/1

4685 12-Feb-13 Concreting E15 Casting of cover slab & Adjustable ring for new MH C17/2/1

4686 12-Feb-13 Installation E15 installation of cover slab, adjustable ring and DI cover frame (750mm, H.

4687 12-Feb-13 concreting E10 Concreting of second shaft for MH E128/7/1/1A/N

4688 12-Feb-13 concreting E16 construction of backdrop for new MH C19/20/1N

4689 13-Feb-13 Rehabilitation W7/01


1. Demolishing of existing cover slab ( 750mm, 1.5 internal dia )

2. Casting of new cover slab ( 750mm ) and installing


4. Removals of defective lining inside MH full shaft, repairing of damaged

(I.D=1.5m, C.L=101.996, I.L=94.960)


6. Sealing leaks in MH (18 Nos)



1. Removal, cleaning and recoating for DI cover frame (600 x 600, H.D.)

2. Supplying new GRP sealing plate (600 x 600)

3. Removal of Grab bar and closing of holes by lamination (0.8 LM )


nos)



Rehabilitation work at existing MH C19/3/1:

1. Demolishing of existing DI cover frame (600 Dia, H.D.) and supplying

2. Supplying new GRP sealing plate (600 Dia)


nos)



Rehabilitation work at existing MH C19/2/1:1. Demolishing of existing DI cover frame (600 Dia, H.D.) and supplying

2. Supplying new GRP sealing plate (600 Dia)


nos)



6. Repairing and relining of benching.




1. Removal, cleaning and recoating of DI cover frame (600 x 600, H.D.)


nos)

3. Removals of defective lining inside MH full lower shaft, repairing of dam

lamination (I.D=1.5m, C.L=99.847, I.L=97.607).




1. Demolishing of existing shaft (1.80 LM) and cover slab ( 0.7 LM,750mm

2. Casting of new shaft, cover slab, and adjustable ring and installing




(I.D=1.5m, C.L=99.619, I.L=97.700)



1. Demolishing of existing shaft (1.60 LM) and cover slab ( 0.4 LM,750mm

2. Casting of new shaft, cover slab, and adjustable ring and installing




(I.D=1.5m, C.L=99.869, I.L=98.129)

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Location


AS OF - Augus


Contract No. O-1792


RFI STATUS



1. Removal, cleaning and recoating of DI cover frame (600 x 600, H.D)

2. Removal of ladder and closing of holes by lamination (2.50 LM)



(1nos)


nos)

6. Repairing and relining of benching



1. Removal of ladder and closing of holes by lamination (1.50 LM)


3. Repairing and relining of benching

4698 13-Feb-13 Rehabilitation W7/01



2. Replacing defective GRP by new one (600 x 600)



nos)

5. Sealing the leaks in MH






nos)

4700 13-Feb-13 Backdrop E16/01 construction of backdrop for existing MH C21A/24 coming from C21A/24/

4701 16-Feb-13 Excavation E10New. UPVC / Excavation up to formation & pipe laying G.B.S for 315mm D

connections

4702 16-Feb-13 Excavation E16 Rep. UPVC / Excavation up to formation & Excavation & Pipe Laying G.B

4704 16-Feb-13 Excavation E19Rep. UPVC / Excavation up to formation & pipe laying G.B.S for 315mm D

connections


TestE19 Hydrostatic and deflection test for sewer line D22/21N/A to D22/21N, 315


TestE10 Hydrostatic and deflection test for sewer line E128/5N to E128/4N, 315mm


TestE10 Hydrostatic and deflection test for sewer line E128/4/1A/N to E128/4N, 31

4708 16-Feb-13 Handing Over E10 initial inspection prior to hand over for sewer line E128/5N to E128/4N, 31

4709 16-Feb-13 Removal & Reinstatment E10

for sewer line E128/2N to E128/3N, removal and reinstatement of:




for sewer line D22/16N to D22/17N, reinstatement of:




for sewer line C17/1/N to C17/2A/1N removal of:

Asphalt, 31.90 LM


4712 16-Feb-13 site condition W7/01 Excavation condition between sewer line H7/20 to H7/21 to H7/22 line #

Supporting of Etisalat chamber and cables near MH H7/5 line # 3

4713 16-Feb-13 site condition E10 existing utilities between sewer line E128/7/1/1A/N to E124/1B/N

4714 16-Feb-13 Trial Pit E12 trial pits for sector E12 (1, 1A, 1B & 4)

4715 17-Feb-13 Excavation E16 New. UPVC / Excavation up to formation & Excavation & Pipe Laying G.B

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AS OF - Aug


Contract No. O-1792

Construction Works Associated with Rehabilitation and Replacement of Existing Sewers Lines in Abu

RFI STATUS

4716 17-Feb-13 Excavation E16 Rep. UPVC / Excavation up to formation & Excavation & Pipe Laying G

4717 17-Feb-13 Excavation W7/01Rep. UPVC / Excavation up to formation & pipe laying G.B.S for 225mm

connections

4718 17-Feb-13 concreting E10 Blinding and Concreting of Base and shaft for MH E128/4/1A/N

4719 17-Feb-13 concreting E19 Blinding and Concreting of Base and shaft for MH D22/22N/1

4720 17-Feb-13 Concreting E19 Casting of cover slab & Adjustable ring for MH D26N/10/N

4721 17-Feb-13 Installation E19 installation of cover slab, adjustable ring and DI cover frame (600 Dia,

4722 17-Feb-13 removal E19 demolishing and removal of existing MH D26N/9/N

4723 17-Feb-13 removal E15 demolishing and removal of existing MH C17/2

4724 18-Feb-13 Excavation E12Rep. GRP / Excavation up to formation & pipe laying G.B.S for 250mm

connections

4725 18-Feb-13 Excavation E13 Rep. UPVC / Excavation up to formation & pipe laying C.B.S for 160m

4726 18-Feb-13 removal E13 for sewer line C6B/1 to C6B, removal of asphalt 5.430 LM


TestE13 Hydrostatic and deflection test for sewer line C6B/1 to C6B, 160mm UP

4728 18-Feb-13 Handing Over E13 initial inspection prior to hand over for sewer line C6B/1 to C6B, 160mm

4729 18-Feb-13 removal E13 for sewer line C13/N to C14/1/N, removal of interlock tiles 50.89 LM

4730 18-Feb-13 Backdrop E13 construction of backdrop for New MH C13/4/2/N coming from C13/1A/1

4731 18-Feb-13 Backdrop E13 construction of backdrop for New MH C13/1/2/N coming from C13/4/2/N

4732 18-Feb-13 Backdrop E13 construction of backdrop for existing MH C6B coming from C6B/1 (160




connections


connection


connections

4738 19-Feb-13 Excavation E13New. UPVC / Excavation up to formation & pipe laying G.B.S for 280mm

connections

4739 19-Feb-13 removal E13 for sewer line C13/1/N to C13/1/2/N, removal of asphalt 11.06 LM


TestE13 hydrostatic and deflection test for sewer line C13/1/N to C13/1/2/N, 280

4741 19-Feb-13 Handing Over E13 initial inspection prior to hand over for sewer line C13/1/N to C13/1/2/N

4742 19-Feb-13 Excavation E13New. UPVC / Excavation up to formation & pipe laying C.B.S for 225mm

connections


for sewer line C13/4/2/N to C13/1/2/N, removal of:

Asphalt, 2.50 LM


4744 19-Feb-13

Hydrostatic & Deflection

Test E13 hydrostatic and deflection test for sewer line C13/4/2/N to C13/1/2/N, 2

4745 19-Feb-13 Handing Over E13 initial inspection prior to hand over for sewer line C13/4/2/N to C13/1/2/


connections


for sewer line C3A/N to C3A/1, removal of:

Asphalt, 6.94 LM


Curbstone, 8.00 LM


TestE14 Hydrostatic and deflection test for sewer line C3A/N to C3A/1, 315mm U

4749 19-Feb-13 Handing Over E14 initial inspection prior to hand over for sewer line C3A/N to C3A/1, 315m


TestW7/01 hydrostatic and deflection test for sewer line H7/21 to H7/20, 225mm U

4751 19-Feb-13 removal E10 for sewer line 119/1A to 119/1/1, removal of interlock tiles 27.91 LM

4752 19-Feb-13 Backdrop E10 construction of future backdrop for MH E128/4/1A/N

4753 19-Feb-13 concreting E13 Blinding and concreting of base and shaft for MH C13/1/N

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Location


AS OF - Augu


Contract No. O-1792


RFI STATUS

4754 19-Feb-13 concreting E13 Concreting of second shaft for MH C13/1/N

4755 19-Feb-13 Concreting E13 Casting of cover slab & Adjustable ring for new MH C13/1/N

4756 19-Feb-13 Installation E13 installation of Adjustable ring, cover slab and DI cover frame ( 750mm, D

4757 27-Feb-13 Excavation W7/01Rep. UPVC / Excavation up to formation & pipe laying G.B.S for 225mm

connections

4758 27-Feb-13 Excavation W7/01Rep. UPVC / Excavation up to formation & pipe laying C.B.S for 225mm

connections


connections


connection

4761 27-Feb-13 Excavation E15 Rep. UPVC / Excavation up to formation & pipe laying G.B.S for 225mm


connections


TestW7/01 hydrostatic and deflection test for sewer line H7/22 to H7/21, 225mm UP


TestE15 hydrostatic and deflection test for sewer line C16/8/1A to C16/8, 160mm


TestE15 hydrostatic and deflection test for sewer line C16/9 to C16/8, 225mm UP


TestE10 hydrostatic and deflection test for sewer line 119/1A to 119/1/1, 160mm


TestE15 hydrostatic and deflection test for sewer line C16/8/2 to C16/8, 160mm U

4768 27-Feb-13 Handing Over E15 initial inspection prior to hand over for sewer line C16/8/2 to C16/8, 160m

4769 27-Feb-13 Handing Over E15 initial inspection prior to hand over for sewer line C16/9 to C16/8, 225mm

4770 27-Feb-13 Handing Over E15 initial inspection prior to hand over for sewer line C16/8/1A to C16/8, 160



C17/9 to C17/8 line # 12, 2.00 LM

C17/14 to C17/15 line # 7, 9.10 LM C17/10 to C17/9 line # 12, 7.00 LM

C17/5 to C17/4A line # 12, 27.00 LM

C17/8 to C17/2/1 line # 12, 32.00 LM



C15/2 to C15/1, 13.70 LM

C15/1 to C15/1A, 21.70 LM

C15/1A to C15, 8.10 LM

4773 27-Feb-13 Reinstatement E15 for sewer line C16/9 to C16/8, reinstatement of Interlock tiles 41.50 LM

4774 27-Feb-13 Reinstatement E19 for sewer line D22/20N to D22/21N, reinstatement of Asphalt 21.15 LM

4775 27-Feb-13 Reinstatement E19 for sewer line D22/16N to D22/17N, reinstatement of Asphalt 14.7 LM

4776 27-Feb-13 removal E15 for sewer line C16/4 to C16/4A, removal of asphalt 37.00 LM

4777 27-Feb-13 Removal E16/01 for sewer line C21/1 to C21/2, Removal of asphalt 23.00 LM

4778 27-Feb-13 Reinstatement E16/02

for sewer line C24/30/2 to C24/30/3, reinstatement of:

Asphalt, 11.80 LM

Curb stone, 11.6 LM Interlock tiles, 4.8 LM


for sewer line C24/29/2 to C24/29/3, reinstatement of:

Asphalt, 35.3 LM

Curb stone, 13.2 LM


4780 27-Feb-13 Reinstatement E16/02for sewer line C24/30/1 to C24/30, reinstatement of:

Asphalt, 44.5 LM

4781 27-Feb-13 Reinstatement E16/02for sewer line C24/30/2 to C24/30/1, reinstatement of:

Asphalt, 41.13 LM

4782 28-Feb-13 Excavation E16/01Rep. UPVC / Excavation up to formation & Excavation & Pipe Laying G.

C21A/22/3/4 including MH connections


connections

4784 28-Feb-13 removal E13for sewer line C10/2/N to C10/1/N, removal of:

Asphalt, 37.670 LM

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Location


AS OF - Augu


Contract No. O-1792


RFI STATUS


TestE13 Hydrostatic and deflection test for sewer line C10/2/N to C10/1/N, 225mm

4786 28-Feb-13 Handing Over E13 Initial inspection prior to hand over for sewer line C10/2/N to C10/1/N, 22

4787 28-Feb-13 NDM E15NDM # 9 driving pit fencing total fencing = 60.00 LM for MH C17/2A/1N

NDM # 9 receiving pit fencing total fencing = 50.00 LM between MH C1


for sewer line C24/29 to C24/29/1, reinstatement of :

Asphalt, 10.75 LM



4789 28-Feb-13 Reinstatement E16/02for sewer line C24/29/4 to C24/29/2, reinstatement of :

Asphalt, 6.80 LM

4790 28-Feb-13 Reinstatement E19for sewer line D22/15N to D22/20 N (road crossing), reinstatement of :

Asphalt, 26.25 LM

4791 28-Feb-13 Reinstatement E19for sewer line D26N/10/N to D26N/9/N, reinstatement of :


4792 28-Feb-13 removal E19 Demolishing of existing abandoned light pole foundation near MH D26N/

4793 28-Feb-13 removal W7/01 for sewer line H7/22/2 to H7/ 22/1 to H7/22, removal of asphalt 22.00 LM

4794 28-Feb-13 Removal E16 Demolishing of existing MH C19/20 to be replaced by new

4795 28-Feb-13 concreting E10 Blinding and Concreting of base and shaft for MH E128/3N

4796 28-Feb-13 concreting E10 Concreting of shaft for MH E128/4/1A/N

4797 28-Feb-13 concreting E19 Blinding and Concreting of base and shaft for MH D22/22N/1N

4798 28-Feb-13 concreting E19 Concreting of shaft for MH D22/22N/1N

4799 28-Feb-13 Concreting E19 Casting of cover slab & Adjustable ring for new MH D22/22N/1N

4800 28-Feb-13 Installation E19 installation of cover slab, adjustable ring, DI cover frame (D400, 750mm

4801 28-Feb-13 Trial Pit E12 trail pits for sector E12 (7, 7A, 8)

4802 2-Mar-13 Excavation E10New UPVC / Excavation up to formation & pipe laying G.B.S for 280mm

connections

4803 2-Mar-13 Backdrop E10 construction of future backdrop for new MH E128/3N

4804 2-Mar-13 Hydrostatic & DeflectionTest

E10 hydrostatic and deflection test for sewer line E128/3/1A/N to E128/3N, 28

4805 2-Mar-13 removal W7/01 for sewer line H7/22/3 to H7/22/2, removal of asphalt 30.36 LM

4806 2-Mar-13 Rehabilitation E14


1. Removal, cleaning and recoating of DI cover frame (600 x 600, L.D.)


nos)


nos)



Rehabilitation work at existing MH D22/21N/C:

1. Removal, cleaning and recoating of DI cover frame (600mm Dia, H.D.



Rehabilitation work at existing MH C3A:


2. Replacing defective GRP sealing plate by new3. Removal of defective lining inside MH Shaft area, repairing of damage

nos)


4809 2-Mar-13 Rehabilitation E16/01

Rehabilitation work at existing MH C21A/22/3/4:





Rehabilitation work at existing MH C21A/22/3/3:

1. Removal, cleaning and recoating of DI cover frame (600 Dia, H.D.)

2. Replacing of Defective GRP sealing plate by new



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Location


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Contract No. O-1792


RFI STATUS

4811 2-Mar-13 Rehabilitation E16/01Rehabilitation work at existing MH C21A/22/3/5:



Rehabilitation work at existing MH D22/22N:


2. Replacing of Defective GRP sealing plate by new


nos)


nos)





nos)


nos)4. Removal and renew of defective GRP joint in MH shaft (2 nos)

5. Repairing of damaged benching

4814 2-Mar-13 concreting E19 Concreting of base and shaft for MH D26N/8/3N

4815 2-Mar-13 Installation E19 installation of cover slab, adjustable ring and DI cover frame (750mm, D4

4816 2-Mar-13 Backdrop E19 construction of future backdrop for new MH D22/22N/1N

4817 28-Feb-13 NDM E15Excavation up to formation level for NDM # 9 Driving pit 5.00 x 4.00 x 6.10

Excavation up to formation level for NDM # 9 Receiving pit 4.00 x 4.00 x 5

4818 28-Feb-13 NDM E14 removing of Driving and receiving pit as there is no provisional MH on loc

4819 3-Mar-13 Excavation E15Rep. UPVC / Excavation up to formation & pipe laying G.B.S for 225mm D

connections

4820 3-Mar-13 Excavation E15 Rep. UPVC / Excavation up to formation & pipe laying G.B.S for 225mm D

4821 3-Mar-13 Excavation E16New UPVC / Excavation up to formation & Excavation & Pipe Laying G.B


4822 3-Mar-13 Excavation E16 New UPVC / Excavation up to formation & Excavation & Pipe Laying G.Bincluding MH connections

4823 3-Mar-13 Excavation E16New UPVC / Excavation up to formation & Excavation & Pipe Laying G.B


4824 3-Mar-13 Excavation W7/01New UPVC / Excavation up to formation & pipe laying C.B.S for 225mm D

connections

4825 3-Mar-13 Excavation W7/01New UPVC / Excavation up to formation & pipe laying C.B.S for 225mm D

connections

4826 3-Mar-13 removal E19

for MH C19/10A removal of:

Shaft

Cover slab

4827 3-Mar-13 Installation E19

for MH C19/10A installation of:

Shaft

Cover slab

Adjustable ring

4828 3-Mar-13 Installation E19

for MH C19/11 casting and installation :

Shaft

Cover slab

Adjustable ring

4829 4-Mar-13 Excavation E16New UPVC / Excavation up to formation & Excavation & Pipe Laying C.B.


4830 4-Mar-13 Removal E16

for sewer line C19/15/1 to C19/15, Removal of:

Asphalt; 5.30 LM

Interlock tiles; 3.80 LM

4831 4-Mar-13 Removal E16for sewer line C19/20N to C19/21N, Removal of:

Asphalt; 51.77 LM

4832 4-Mar-13 Removal E16 4for sewer line C19/15A to C19/15, Removal of:

Asphalt; 57.71 LM

4833 4-Mar-13 removal E15for sewer line C16/4A to C16/3, removal of:

Asphalt; 40.00 LM

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Location


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Contract No. O-1792


RFI STATUS

4834 4-Mar-13Hydrostatic & Deflection

TestW7/01 hydrostatic and deflection test for sewer line H7/28 to H7/5, 225mm UPV


TestW7/01

hydrostatic and deflection test for sewer line H7/22/1 to H7/22, 225mm U

hydrostatic and deflection test for sewer line H7/22/2 to H7/22/1, 225mm


TestE15 Hydrostatic and deflection test for sewer line C16/8 to C16/7, 225mm UP

4837 4-Mar-13 Handing Over E15 initial inspection prior to hand over for sewer line C16/8 to C16/7, 225mm

4838 4-Mar-13 Handing Over W7/01 initial inspection prior to hand over for sewer line H7/28 to H7/5, 225mm

4839 4-Mar-13 Handing Over W7/01

initial inspection prior to hand over for sewer line H7/22/2 to H7/22/1, 225

initial inspection prior to hand over for sewer line H7/22/1 to H7/22, 225m

initial inspection prior to hand over for sewer line H7/22 to H7/21, 225mm

initial inspection prior to hand over for sewer line H7/21 to H7/20, 225mm

4840 4-Mar-13 removal E19 Demolishing of existing MH to be replaced by new on MH D22/21N/B/1N

4841 4-Mar-13 removal E10 Demolishing of existing MH on line near MH E124/1B/N

4842 4-Mar-13 Reinstatement E19

between sewer line D26N/8/4N to D26N/8/5N to D25, reinstatement of:

Curb stone; 22.80 LM


4843 4-Mar-13 Removal E16/01 for sewer line C21A/22/3/1 to C21/a.5/2/1/4, Removal of Asphalt 11.50 L

4844 4-Mar-13 Removal E16/01

for sewer line C21A/22/3/2 to C21A/22/3/1, Removal of:


Asphalt; 3.50 LM

4844A 4-Mar-13 Removal E16/01for sewer line C24/17 to C24/18, Removal of:


4845 5-Mar-13 concreting E13 Blinding and Concreting of Base and shaft for MH C10/1/N

4846 5-Mar-13 Concreting E13 Casting of cover slab & Adjustable ring for new MH C10/1/N

4847 5-Mar-13 Installation E13 installation of Cover slab, Adjustable ring and DI cover frame (D400, 750

4848 5-Mar-13 Rehabilitation W7/01


1. Removal, cleaning and recoating of DI cover frame (750 x 600 )



4. Repairing of benching

4848A 5-Mar-13 Rehabilitation W7/01


1. Demolishing of existing cover slab

2. Casting of cover slab (internal dia 1.0 m)

3. Installation of cover slab, DI cover frame ( D400, 750mm) with sealing



1. Demolishing of existing cover slab




nos)



Rehabilitation work at existing MH H7/22/3:1. Demolishing of existing cover slab




nos)



1. Removal, cleaning and recoating of DI cover frame (600 x 600, B125)


nos)


nos)


4852 6-Mar-13 Reinstatement W7/01 for sewer line H7/15 to H7/14, reinstatement of asphalt 24.4 LM

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Location


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Contract No. O-1792


RFI STATUS


TestE10 Hydrostatic and deflection test for sewer line 124/1B/N to E128/7/1/1A/N


TestW7/01 Hydrostatic and deflection test for sewer line H7/22/3 to H7/22/2, 225mm

4855 6-Mar-13 Handing Over W7/01 initial inspection prior to hand over for sewer line H7/22/3 to H7/22/2, 22

4856 6-Mar-13 Handing Over E10

initial inspection prior to hand over for sewer line 119/1A to 119/1/1, 160

initial inspection prior to hand over for sewer line E128/3/1A/N to E128/3

initial inspection prior to hand over for sewer line E128/4N to E128/4/1A

initial inspection prior to hand over for sewer line E128/4/1A/N to E128/3

initial inspection prior to hand over for sewer line E128/7/1/1A/N to E128


connections


connections


for sewer line C13/1/1/N to C13/1/N, removal of:

8 cm Interlock tiles, 49.86 LM

6 cm Interlock tiles, 5.00 LM


Asphalt, 47.860 LM


TestE13 Hydrostatic and deflection test for sewer line C13/1/1/N to C13/1/N, 280

4862 7-Mar-13 Handing Over E13 initial inspection prior to hand over for sewer line C13/1/1/N to C13/1/N,

4863 7-Mar-13 Reinstatement E13reinstatement of Curb stone total of 49 LM & interlock tiles total of 228.1

drawing

4864 9-Mar-13 Backfilling E14 back filling for sector E14

4865 10-Mar-13 Excavation E13Rep. UPVC / Excavation up to formation & pipe laying C.B.S for 160mm

connections

4866 10-Mar-13 removal E13 for sewer line C10/5/2/C to C10/5/1, removal of interlock tiles 16.67 LM


TestE13 hydrostatic and deflection test for sewer line C10/5/2/C to C10/5/1, 160m

4868 10-Mar-13 Handing Over E13 initial inspection prior to hand over for sewer line C10/5/2/C to C10/5/1,


connections


for sewer line C10/5/1 to C10/5, removal of:


Curbstone, 2.00 LM


TestE13 hydrostatic and deflection test for sewer line C105/1 to C10/5, 160mm U

4872 10-Mar-13 Handing Over E13 initial inspection prior to hand over for sewer line C10/5/1 to C10/5, 160


connections

4875 10-Mar-13 removal E13 for sewer line C10/4 to C10/3, removal interlock tiles 14.380 LM



4877 10-Mar-13 Handing Over E13 initial inspection prior to hand over for sewer line C10/4 to C10/3, 160m


connections

4879 10-Mar-13 removal E13 for sewer line C10/5 to C10/4, removal of interlock tiles 8.570 LM



4881 10-Mar-13 Handing Over E13 initial inspection prior to hand over for sewer line C10/5 to C10/4, 160m

4882 10-Mar-13 Excavation E19Rep. UPVC / Excavation up to formation & pipe laying G.B.S for 315mm

connections


TestE15 hydrostatic and deflection test for sewer line C16/4 to C16/4A, 225mm U


TestE19 hydrostatic and deflection test for sewer line D25/5B/N to D26N/9/N, 31

4885 10-Mar-13 Handing Over E15 initial inspection prior to hand over for sewer line C16/4 to C16/4A, 225m

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Location


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Contract No. O-1792


RFI STATUS

4886 10-Mar-13 removal E10for sewer line 119/3 to 119, removal of:



for sewer line 119 to C14/122, removal of:


Tiles, 15.00 LM

4888 10-Mar-13 Removal E16/02for sewer line C24/13 to C24/12A, Removal of:

Asphalt, 25.80 LM

4889 10-Mar-13 Backdrop E19 construction of backdrop for new MH D26N/9/N coming from D26N/10/N

4890 10-Mar-13 concreting E19 Concreting shaft and reducer slab for MH D26N/9/N

4891 10-Mar-13 Concreting E19 Casting of reducer shaf, cover slab & Adjustable ring for new D26N/9/N

4892 10-Mar-13 concreting E16 Concreting shaft for MH C19/20N

4893 11-Mar-13 Rehabilitation E12Post CCTV Survey & deflection Test From C9/7 to C9/6

Post CCTV Survey & deflection Test From C9/6 to C9/5

4894 11-Mar-13 Handing Over E12 & E10

initial inspection prior to hand over for rehabilitation line:

126A/1B to 126A/1A sector E10

126A/3 to 126A/2 sector E10

E121 to 120 sector E10

C9/7 to C9/6 sector E12

C9/6 to C9/5 sector E12

4895 12-Mar-13 Excavation E16/01Rep. UPVC / Excavation up to formation & Excavation & Pipe Laying G.

C21A/22/3/2 including MH connections


connections

4897 12-Mar-13 Excavation E16 4Rep. UPVC / Excavation up to formation & Excavation & Pipe Laying G.


4898 12-Mar-13 Excavation E16New. UPVC / Excavation up to formation & Excavation & Pipe Laying G.


4899 12-Mar-13 Excavation E15Rep. UPVC / Excavation up to formation & pipe laying G.B.S for 225mm

connection

4900 12-Mar-13 Excavation E15 Rep. UPVC / Excavation up to formation & pipe laying G.B.S for 225mmconnection

4901 12-Mar-13 removal E10 demolishing of existing MH IC125/9/A/1 to be replaced by new

4902 12-Mar-13 Backdrop E10 construction of future backdrop on new MH 124/1B/N

4903 12-Mar-13 Backdrop E10 construction of backdrop on existing MH for MH 119 coming from 119/3

4905 12-Mar-13 Reinstatement E16


C19/4N to C19/3N, 34.00 LM (2)

C19/3N to C19/2N, 44.20 LM (2)

C19/10 to C19/3N, 7.400 LM (5)

C19/3/1 to C19/3N, 10.30 LM (2)

C19/2N to C19/14, 35.40 LM (4)

C19/

Documents

RFI Log - Dec 2013