Scoping By S. Munyaradzi

To split the whole project into workable phases

To identify the practical needs of the project

To identify the skeleton labor required to kick start the project

To identify a partner ( Eng. Contractor) competent enough to assist

To come out with the direct costs of the project

At the end of the exercise, we must be able to

identify the different phases of the resuscitation programme

to name a partner

quantify the physical requirements of the project

to value the requirements ( specific costs)

to verify the labor we require

to kick-start the reconstruction of the plant

The sands retreatment plant refurbishment and eventual operation is the first part of a holistic ‘C’ Mine Revival Plan.

We intend to revive the whole plant, effecting repairs to machinery, replacing broken piping, fitting new pumps and motors

We also intend to repair and replace all electrical wiring and switch gear

Effect repairs to the lifting equipment Re-line the Ball Mill Repair and replace Hydrocyclones and desanding

cones construction of the feed hopper

Effect repairs and services to the knelson concentrator

effect repairs to the amalgam barrels and copper plates

Replace the pinion gear

fabricate motor-gearbox coupling

Recondition mill white metal bearings

Repairing of all mill sumps

Cleaning out of all containers, i.e. , thickener, leach tanks and the carbon tanks

Removal of all junk metal from the tanks Repairs of the overflow line to the thickener Repairs to the thickener drive mechanisms Repairs to the thickener rakes Repairs to the thickener under-flow line Repairs to the thickener U/F pump and

motor Reconstruction of the leach tank feed line

repairs the thickener walkways and platforms

repairs to the leach tank platforms and walkways

Installation of mechanical agitators in leach tanks complete with motors

construction of a cyanide mixing tank

replacement of leach tank interconnectors

Installation of the 3/2 transfer pump and motor and pipe lines

repair all agitators in carbon tanks

repair all platforms and walkways on carbon tanks

replace all pipelines on the carbon tanks

repair the carbon trommel screen and motor

repair and replace all electrical wiring and switchgear in the section

reconstruct the carbon scavenging screen

installation of the slimes dam pump and pipe line

repairs and reconstruction of the current slimes dam

repairs of the catwalk

repairs of the penstock

repairs of the barren water line

repairs of the barren water tank and pump and motor

protection of the environment is essential at every point of the project

Rehabilitation of the laboratory

purchase of a compressor

purchase of front-end loaders

purchase of dump trucks

purchase of a 450 kva Generator set

Carbon retention screens

Single stage or 2HD Mono pumps and motors

And others

This phase involves what is happening on the ground right now:

Cleaning muck out of all containers repairs to the pinion gear refabrication of the gear box coupling relining of the ball mill installation of the discharge pumps repairs of the hydrocyclones repairs of the electrical wiring and

switchgear

repairs to the lifting equipment

construction of the main feed hopper

repairs and replacement of all pipe works

repairs of all platforms and gangways on the leach and adsorption section

repairs to the thickener equipment

Installation of mechanical agitators complete with motors in the leach tanks

fitting of all pumps in the two sections and piping

Repairs to all agitators in carbon tanks Repairs to all electricals Installation of carbon retention screens Repairs of the carbon trommel screen Repairs to all piping Construction of a vibrating screen for carbon

scavenging c/w motor Installation of a slimes dam pump and motor and

pipeline Repairs to the slimes dam cat walk Repairs and reconstruction of the slimes dam

walls

Replacement of the barren water line

Replacement of the return water pump and motor

Environment protection essential at every stage of the project

This is a 6 ½ * 8 ft Ball Mill. It requires

relining

and the relining costs $75,000,00

Feed hopper must be constructed at a cost to be advised by the contracting partner

An initial estimate is valued at $10,000,00

The refabrication of this unit is estimated at $5,000,00 according to a quotation from Nimr and Chapman

This unit is estimated to cost at $31,000,00 according to quotation by Nimr and Chapman

This is estimated at $7,000,00

This unit is estimated at $7,000,00

Estimated to cost$7,000,00

Estimated at $15,000,00

Estimated at $3,000,00

Estimated to cost $3,000,00

All slurry pumps have been estimated at $32,000,00

single stage KSB pump or 2HD pump estimated at $3,000,00.

Material for grating has been estimated at $20,000,00.

Estimated at $20,000,00.

By S. Munyaradzi