The Senior Divisional officer Mezam within the framework of 2020 PIB;CONTRACTING AUTHORITY, initiates on behalf ofthe Republic ofCameroon, an Open National Invitation to tender for the construction of a block of two classrooms at Government Secondary School (G.S.S) ALAHNKIE in the Mezam Division, North West Region

These works comprise the following descriptions:
100 PRELIMINARY WORKS
102  Installation of project information board
103Studies (Execution planning, report of execution etc)
104 Clearing of vegetable soil
105 Implantation of the building
 200  EARTHWORKS
 201 Mass excavation
202 Digging of foundation trenches and footings
203 Backfilling with selected laterite soil
300 FOUNDATION
301 Blinding concrete dosed at 150 kg/m3
302 Foundation in frog filled blocks
303 R.C for footings and ground beams
304 Concrete floor (12 cm thick dosed at 350 kg/m3)
400 WALL MASONARY
401 Blocks of 15 X 20 X40 for wall elevation
402 Rendering with cement mortar dosed at 350 kg/m3
403 R.C for pillars, lintels, and beams dosed at 350 kg/m3
Wall blackboard (500x120) cm with cement paste finish including
404 painting
405 Floor finish in cement screed of 3 cm and cement paste
Blackboard stages
500 ROOF
501 Truss (complete in hard wood treated, king post = 175 cm)
502 Purlins
503 Noggings
504 Ceiling in 4mm thick (red plywood on both sides)
505 Ceiling at the eaves with smooth zinc (tole lisse)
506 Aluminium roofing sheets (tole bac 4/10 mm)
Fascia board sheet (tole bac 3.5/10 mm of 30 cm height) including lining
Angle sheets of 50 cm large
509 Alu ridge cap
510 Ventilation of roof (pre-fabricated) at the eaves with wire merge
600 JOINERY
601 Metal door of 90x210 (With PACO and two pad locks) complete
Aluminium glazed door on aluminium frames fitted with a solid lock
602 90x210 (5mm Glass)
Metal door of 100x210 (with PACO and two pad locks) complete with 02
603 internal bolts each
604 Aluminium glazed windows of (210x90) cm (5mm glass)
605 Aluminium glazed windows of (120x110) cm (5mm glass)
606 Windows protectors in 30 mm square tubes (210x90) cm
607 Windows protectors in 30 mm square tubes (120x110) cm
60o cno 30mm angle bar at veranda/door/ black board stages
700 ELECTRICAL INSTALLATIONS
701 Conduit pipes
702 Cables V.G.V 1.5mm2 for lighting
703 Cables TH 2.5 mm2 for power sockets
704 Flourescent lamps 1,20m (4ft) complete
705 Fluorescent lamps 2ft complete
706 Switches built-in, two way double gang
707 Switches built-in, one way single gang
708 Power sockets built in
709 Master switch for sockets
Complete earthing of the structure (copper cable 3 m, earth rod 1 m
710 etc)
6-ways domestic consumption unit (6-way lines fuse box) + provision to
711 external network
800 PAINTING
801 Two coats of crystal white glue paint on ceiling
802 Priming coat in ordinary paint (National paint)
803 Two coats of water based paint on internal walls (magnolia)
804 coats ofwater resistant paint on external walls (magnolia)
oil paint on metallic doors, windows protectors (cream white) & skirting
805 (coffee brown, 30 cm from floor level, internally and externally)
900 EXTERNAL WORKS
901 Rain water (run-off) gutter 35x40 cm
902 Concreting of external veranda
903 Concrete slab on gutter at entrances (1.2m wide)
904 Concrete ramps ( i.2m wide)

The previewed cost of the entire works of this Open National Invitation to tender is: 22 000 000 fcfa {twenty two million) FCFA all taxes included.

The works subject to this invitation to tender, are presented In ONE lot, following the litarary descriptions below

Participation in this invitation to tender is open to all registered and qualified companies or groups of companies based in the Republic of Cameroon.

The Works on This tender are funded by the budget of the Ministry of secondary education (MINESEC), For the 2020 financial year.

The tender file can be consulted in the office of the contracting authority, at the Senior Divisional office Mezam situated at Bamenda UP STATION.

The tender file can be obtained in the office of the contracting authority, precisely in the office of the Senior Divisional officer Mezam, situated at Bamenda, on presentation of a payment receipt to the public treasury, of a nonrefundable purchase fee for the tender file. 40.000 {Forty thousand francs cfa) Francs CFA.
This receipt should be able identify the buyer as the representative of the bidder, wishing to participate in the consultation.

The bid documents will be presented in three envelopes as illustrated bellow;
The Envelope A containing Administrative documents (volume 1);
The Envelope B containing Technical documents (Volume 2);
The Envelope C containing financial documents (Volume 3).
All constituted documents (Enveloppes A, Band C), will be put in a bigger sealed envelop bearing only the title of the Open national invitation to tende N°001......The various documents in each bid will be numbered in the order of the tender file and with separators of different colors other that white.

Each bid, prepared in English or in French in (07) seven copies, that is (01) one original and (06) six copies noted as such, shall be forwarded to the contracting authority, notably to the Senior Divisional officer Mezam office situated at Bamenda, latest the : 22/05/2020 at 10:00 am local time bearing

<<OPEN NATIONAL INVITATION TO TENDER

N° 001/ONIT/NWR/MD/DTB/2020 OF 22/04/2020
FOR THE CONSTRUCTION OF A BLOCK OF TWO CLASSROOMS
AT GOVERNMENT SECONDARY SCHOOL (G.S.S) ALAHNKIE ll
; THE MEZAM DIVISION, NORTH WEST REGION 

To be opened only during the bid-opening session ».

The entire period of execution of these Works is 3 months_ {threemonths) calendar months. This duration starts as of the date of notification of the service order to start Works.

The bids should be accompanied by a temporal bid bond (BankTender Guarantee, or a bankcheque certified), established as per the indicated Model in this tender file, by a financial institution accredited by the Ministry of Finance, and of an Amount equal to:

To avoic being rejected, the original copy of the bid bond (Banktender guarantee) should be produce dating less than 3 (three) months.

The temporal bid bond shall automatically be liberated highest 30 (thirty days) days upon expiration of the validity of the bids for the unsuccessful bidders. In case where the bidder is awarded the contract, the temporal bid bond is liberated after the production of the final bond.

Bids that will be submitted after the date and time mentioned above or those that wiil not respect the separation model indicated In the different documents in each bid shall not be accepted.
To avoid being rejected, the required Administrative documents, will be imperatively produced in original or in certified true copies by the issuing service, in conformity with the stipulation of the rules and regulations of this tender.
These Administrative documents have a validity period of (03) three months. This validity period has to begin after the date of the lunching of the tender.

The openning of bids shall take place on the 22/05/2020 at 11:00 am, in the conference hall of the Divisional tender's Board, at the DD MINMAP Mezam OFFICES.
The opening of bids will be done at once and in three stages:
- Stage 1: Opening of envelope Acontaining Administrative document (volume 1),
- Stage 2: Opening of envelope Bcontaining Technical document (volume 2)
- Stage 3: Opening of envelope C containing financial document (volume 3).
All the bidders can take part in this opening session or can be represented by one person dully mandated (Even in case of joint-venture) who has a perfect mastery of the tender file.

MAIN CRITERIA OF EVALUATION OF THE BIDS :
- : ELIMINATORY CRITERIA ;
a) Absence of submission bid bond (tender bank guarantee);
b) Absence after a period of 48 hours following the deposit of bids, of at least one of the administrative document, excluding that of the submission bid bond;
c) Non-conformity after a period of 48 hours following the deposit of
bids, of at one Administrative document;
d) False declaration, falsified or nonauthentic document;
e) Omission of a unit price in the schedule of unit prices and the bill of
quantities and cost estimates;
f) Incomplete financial bid for absence of one of the following
documents;
> The tender letter;
> The unit price schedule following the indicated mode! of prices without value
added taxe in figures and in words, clearly filled.;
> The bill of quantities and cost estimates (BOQ);
> The unit price breakdown;
g) Not having obtained at least seventy five percent (75%) of the
essential technical criteria;
h) Any bid carrying a mark identifying the bidder
16-2 : Essential criteria :
The technical bids will be evaluated according to the following ten (10) main criteria:
a. Key personnel of the enterprise on three (03) criteria ;
b. The site equipment to be mobilized on five (05) criteria ;
c. The Enterprise references on two (02) criteria;
d. General presentation of bids
e. Financial capacity;
f. Safety measures at site;
g. Technical organization of works;
h. Logistics;
Attestation and report of site visit;
Special technical dausses initiated on all pages and last page signed;
k. Special administrative dausses filled and initiated on all pages and last page signed

The contract will be awarded to the lowest bidder, fulfilling the required administrative, technical, and financial criteria.
Only a maximun of two {predsethe numberoftotin figures and in word that a bidder can be attributed) lot(s) award to a bidder for this tender.

The bidders will be engaged by their bids during a period of ninety (90) days as from the latest date programmed for bids deposit.

Additional information in relation to technical details can be obtained at the office of the contracting authority, notably The Senior Divisional officer Mezam office situated at BAMENDA UP STATION