If its about stepping aside someone said even Uhuru should step aside, even Ruto should step aside, Rotich step aside...kila mtu steps aside according to your demigoddess created procedure of "stepping aside" read a little about the constitution, hakuna ujinga kama stepping aside, those Uhuru suspended following a procedure in the constitution, what kind of idea your are now creating of "waiguru stepping aside", do not try to sugarcoat your approach on this issue with "stepping aside", each and everyone globally will have to "step aside", your conceited bias is clear mister, quit trying to side step your problem "nakutuchezea akili ka watoto" and deal with it i.e What is the REAL reason making you say waiguru should step aside what is it based on? Wivu tu na sexism simple.

CHAPTER SIX––LEADERSHIP AND INTEGRITY
73. (1) Authority assigned to a State officer—
(a) is a public trust to be exercised in a manner that—
(i) is consistent with the purposes and objects of this Constitution;
(ii) demonstrates respect for the people;
(iii) brings honour to the nation and dignity to the office;
and
(iv) promotes public confidence in the integrity of the
office; and
Agreements relating
to natural resources.
Legislation relating
to the environment.
Responsibilities of
leadership.
Rev. 2010] Constitution of Kenya 49
(b) vests in the State officer the responsibility to serve the
people, rather than the power to rule them.
(2) The guiding principles of leadership and integrity include—
(a) selection on the basis of personal integrity, competence and
suitability, or election in free and fair elections;
(b) objectivity and impartiality in decision making, and in
ensuring that decisions are not influenced by nepotism,
favouritism, other improper motives or corrupt practices;
(c) selfless service based solely on the public interest,
demonstrated by—
(i) honesty in the execution of public duties; and
(ii) the declaration of any personal interest that may conflict
with public duties;
(d) accountability to the public for decisions and actions; and
(e) discipline and commitment in service to the people

(2) A person who contravenes clause (1), or Article 76, 77 or 78
(2)—
(a) shall be subject to the applicable disciplinary procedure for
the relevant office; and
Oath of office of
State officers.
Conduct of State
officers.
50 Constitution of Kenya [Rev. 2010
(b) may, in accordance with the disciplinary procedure referred
to in paragraph (a), be dismissed or otherwise removed from
office.
(3) A person who has been dismissed or otherwise removed from
office for a contravention of the provisions mentioned in clause (2) is
disqualified from holding any other State office.

Again

Weta there was a personal involvement in the sale of Japan embassy(Wetangula as a minister was involved in procurement yet you believe waiguru cannot), Mwiraria - directly involved in Anglo leasing - 2003 B4 the new laws. Ngilu - Karen Land saga changing of title deed nothing to do with procurement(If Ngilu could violate her mandate and issue title deeds which is a clear responsibility of an independnt NLC,what makes you think Waiguru is not capable of violiting her mandate too?). Kambis allegation was that he violated his mandate as minister to influence the 5B tassia tender(Kambi was involved in procurement by influencing the tender but you find it hard to believe that Waiguru can also be involved in tampering with the procurement process?), he was cleared by Tobiko.
Kamau- charged with abuse of power he, and road contractor colluded with the resident engineer and other public servants to alter the original designs of Kamukuywa-Kaptama-Kapsokwony-Kimilili road in Bungoma County.

It is not the duty of the CS to know how much a pen was bought at, when they will place another order or where they will buy the next blue point pen/condom/tissue paper etc Infact, that should not be in their job description, they will loose focus. The constitution is very clear on who's that job is, and who they are answerable to---not the CS but parliament