MINISTERE DE L’INDUSTRIE, L’ENERGIE ET DES MINES
COMPAGNIE TUNISIENNE DE FORAGE
CTF
2 eme Avis de clarifications pour la consultation PP22-442
CLARIFICATIONS related TO inquiry N° PP 2022/442
SUPPLY OF : 01 High Pressure Control Unit
As the deadline is imminent or on November 10, 2022, the following technical questions are clarified (response in green):
1) « Minimum 1 Electric and 2 air
The cumulative output capacity of the pump systems shall be sufficient to charge the main accumulator system from precharge pressure (1000 psi) to 100 % of the system RWP (3000 psi) within 10 minutes.
Question: Please kindly advise if “ within 15 minutes” is acceptable. It is within 15 minutes according to API 16D standard. » NO , within 10 minutes
2) « BOP control line
The outlet piping are intended to be connected to coflexes BOP control line by the HAMMER UNION 1 » FIG 602, Threaded end
Question: Please kindly advise the length of control line. Please kindly confirm whether armor is required.« Not requested