B08_RFP_Atch1A_Addendum 0001.pdf
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- Solicitation number
- W58D2M22R0004
About this file
This addendum modifies the technical requirements for a solicitation seeking repair and upgrade of roads at an ammunition storage area in Italy. Key changes to the communication cable duct and manhole design include connecting existing infrastructure shown on the reference drawing to manholes and handholes specified in the original design. The contractor must provide an updated plan clearly showing the number of pipes comprising each portion of the communication cable duct system. Existing communication manholes within the new road surface will also be modified to flush with the new road level. The overall project scope remains upgrading roads at an ammunition storage area in Italy by May 2022 as issued by the U.S. Army Contracting Command.
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Text version
7 March 2022
ADDENDUM 001
PROJECT AA1 00213-6 Repair Upgrade ASA Roads, NW Area
Communication cable ducts have been already installed along some portions of the roads subject of the project with another contract: new Fiber Optic cables have been also installed in these cables ducts. With reference to the attached file “Reference drawing Addendum 1 AA1 00213-6P Existing Communication ducts ASA roads NW” please consider:
o Symbols tagged “AHH” represent communication handholes (1.2 x 1.2 x 1.2 m);
o Symbols tagged “AMH” represent communication mandholes (3.7 x 1.8 x 2 m);
Between Manholes cable ducts are composed by 4 pipes (main ducts); between manholes and terminal manholes cable ducts are composed by 2 pipes (branches ducts).
The installation of new communication cable ducts and manholes along these portions of roads will take into consideration the existing ducts, in particular, with reference to the design drawing CU105:
o MH#6-1 shown in CU105 shall be connected with 4 pipes to AHH-97G shown in the reference drawing;
o MH#6-2, MH#6-3, MH#6-4 shown in CU105 shall not be installed;
o Additional 2 pipes shall be installed between AHH-97G and AMH-97 shown in the reference drawing;
o HH#6-1, HH#6-2 shown in CU105 shall not be installed;
o HH#6-3 shown in CU105 shall be connected to AHH-97A shown in the reference drawing;
o MH#6-5 shown in CU105 shall be connected to AHH-94K shown in the reference drawing;
o HH#8-1 shown in CU105 shall not be installed;
o HH#8-2 shown in CU105 shall be connected to AHH-94K shown in the reference drawing;
o HH#8-3 shown in CU105 shall not be installed;
o MH#5-2 and HH#5-1 shown in CU105 shall not be installed;
o MH#5-3 and HH#5-2 shown in CU105 shall not be installed;
o Additional 2 pipes shall be installed between AHH-97N and AHH-97J shown in the reference drawing;
o MH#5-1 shown in CU105 shall be connected with 4 pipes to AHH-97N shown in the reference drawing;
o MH#5-4 shown in CU105 shall be connected with 4 pipes to AHH-97J shown in the reference drawing;
The installation of new communication cable ducts and manholes/handholes in the other portions of the roads subject of this project remains as per the original design.
The existing communication manholes falling inside the new road surface will be modified to make all the cast iron covers perfectly flushing to the new road surface.
Contractor shall provide the updated plan of the new communication cable ducts/manholes/handholes clearly indicating the number of pipes composing each portion of the communication cable ducts.
Prepared by GIANLUCA LUCETTI
Chief, DMC Engineering Division
LUCETTI.GIANLU
CA.1466348151
Digitally signed by
LUCETTI.GIANLUCA.1466348151
Date: 2022.03.07 17:19:29 +01'00'
File details come from the government source that posted it. Updated .