It is expected that the Bidder will cooperate closely with PATH and target Hospitals for the new waste handling

building/area and will make available all needed technical information, drawings, etc.,

The following waste streams shall be treated in the new HCW treatment center(s):

Infectious waste

Sharps waste

Pathological waste

Pharmaceutical waste including cytotoxic or genotoxic waste

Small amounts of chemical waste

TECHNICAL SPECIFICATION FOR PROCUREMENT OF “MEDICAL WASTE TREATMENT PLANT”

Lot-A

Specification

1.Hydroclave for Medical waste Treatment Plant: Quantity: 02 Nos.

General Requirements

The processor must be approved to sterilize  & treat the following types of medical waste:

-Liquids: Blood, body fluids etc.

-Blood bags & tubing, gloves, Gowns, drapes, etc.

-Contaminated packaging: bandage etc.

-Sharps & Sharp containers

-Disposable instruments

-Glass products

-Human and animal tissue (surgical and pathologic) –Based upon MWM regulations

-Cultures, stocks and glassware

The processor must comply with a documented efficacy level of 6log10 reduction in spore survival (99,9999%) of the

Bacillus Stearothermophilus

The processor should reduce the volume of the waste by 60% to 80% through complete dehydration and sterilization of

the waste

The  processor must have ZERO harmful emission level and meet or exceed all standards required by the EU.

The whole waste treatment system should be offered as a complete unit consisting of following equipment and

ancillaries-

(A)The sterilization processing unit

(B)Steam Boiler

(C)Tub washer

(D)Heavy duty external shredder-

(E)Conveyer belt-based on Manufacturer’s Recommendations

(F)Bin Lift/Tipper

(G)Spore tester

(A)Features and Specifications of the Sterilization Processor unit:

Technical specification of the processor:

Steam autoclave in combination with a heavy duty Fragmenting System inside the vessel/chamber

The vessel must be of Double Chamber

Capacity (kg/load) : minimum 200 kg/batch/cycle

Volume of 140-190 liters of bulk per cycle

Average Cycle time : 60 minutes

Operating temperature: 121◦C to 135◦C

Operating pressure : 1.1 Bar to 2.4 Bar

Medical waste incineration system of 300 kg/hr lost price with double gas (gas along with diesel) type, everyday 8-16 hrs treatment and also a stack altitude of 15 meter.Primary burning
i. The primary combustion chamber will be accepted as the crucial burning area;
ii. The marginal burning temperature of the main chamber will certainly not be a lot less than 800 levels C;

Secondly combustion
The home time in the 2nd chamber shall not be less than 2 secs;
The gas temperature as measured versus the inside wall in the 2nd chamber, not in the flame area, will certainly not be much less than as suggested in Lots 1-7;
Both the primary as well as the extra temperature level degrees will be protected till all the waste has actually been totally ignited;

Smokeshaft
The smokeshaft shall have a minimal altitude of 4 meters over ground degree;
The marginal separation price of the exhausts will not be a lot less than 10 metres/second; 1. Capacity of damage in weight: 60 Kg/h.
2. It has to have the capability to run not less than 10 hours/day
3. This burner needs to be able to spoil all flammable wastes produced by health care facilities, private facilities, research laboratories, institutes, and so on.
4. Style Demands: Types A, B, C, D, and also E of professional waste
5.” PYROLYTIC” burning, by controling the gasification of waste.
6. The heater needs to stay clear of the launch of black smoke along with wonderful dust, (Electric) throughout the loadings.
7. It has to be able to decrease the quantity of wastes by 98%.
8. It must have the ability to hold exhaust in the 2nd melt with gas home of not much less than 2 seconds.
9. The incineration ought to be entirely lacking recognizable smoke along with offensive smells.
10. – Article burning: >> 1100oC.
11. The Interior diameter of the Smokeshaft: Ø 400 and its elevation: 8 m.
12. The Quantity of the burning chamber: 1.200 L.
13. The Measurement of the door for filling in centimeters: 70×× × × 70.
14. Heater procedure have to be Automatic On/Off.
15. Gas: diesel.
16. The supplier needs to supply essential details for the greatest of the setup.
This burner with “PYROLYTIC” burning ought to have:
17. A burning chamber of waste:.
* Completely minimal door for the hand-operated loading of waste. The packing should be Guidebook, Batch Tons.
* A burner of lights which the usage is limited to the ignition of waste.
* Frontage of loading with door seals gone up on joints, wheel of screw plug, versatile joint, as well as packaging protecting out of refractory.
* The insulation of the combustion chamber need to be composed of refractory blocks, having a high internet content of aluminium and insulates blocks in order to ensure a minimum temperature level outside sheet steel.
* Structure of the refractory;.
– – Refractory concrete:
. Thickness: ≥ 100 mm.
– Nature: 42% of Al203.
– Shield in coarse panels:.
– Density: ≥ 75 mm.
– Nature: Calcium silicate. * Heating system of lights of waste, with gas, common mono-bloc spreading leading plunging fire, lights as well as additionally safety and security as well as security of electronic ignition, lasting air circulation, electromagnetic sluice entryway of regulation and additionally separating valve.
* Plate of burning in Carborundum, avoiding the repairing of glass and also slags.

18. A chamber of short article combustion of gases.
* A heater of burning of gases,.
* A tool of shot of air allowing a total recombustion of gases,.
* A gizmo of air inlet of cooling of waste gases,.
* A sheath of emptying of the gases charred.
* Carcass in strong sheet steel with help of link.
* Makeup of the refractory;.
– – Refractory concrete:.
Thickness: ≥ 150 mm
. – Shield in fibrous panel:
.
Nature: Calcium.
* Burner with gas, mono-bloc spreading leading kind with straight fire, illumination and also security and protection of electronic ignition, irreversible air flow, electro-magnetic sluice entrance of guideline and separating shutoff.
* A second shot of air to ensure best oxygen internet material.
19. A control box making sure the complete cycle of burning.

20. Fan:.
* Electro-ventilator dispersing the secondary air, the guideline of the air flow being performed by shutoffs as well as also adhering to the control of the automatic cycle.
21. Controls as well as guidelines:.
Control box watertight to dirt, including:

* A switch breaker for every single engine (ventilators in addition to burners).
* A timer with flexible temporization for the law of each burner.
* A regulatory authority with digital watching for the temperature of combustion.
* A regulatory authority with watch for the temperature degree of postcombustion.
* Electric box.

21. The de- ashing must be executed in lowest level of the burning chamber or the deashing should be Automatic or hands-on batch de ashing.
22. Fine-tune Filtering system: Scruber to be mentionned as optional.
23. Exhaust Needs Consistency: BS 3316 or équivalent requirement.
23. Ability to deal with Plastic: Very little less than 40% by weight.
24. CE Production Compliance: BS EN 746-2-1997.
22. The company ought to supply sets of extra components of extremely initial seriousness and also consumable of the burner.
23. The established burner must birth a one year guarantee.
24. The service provider will certainly perforn an onsite setup of the heater.
25. The technical training of operators will certainly have to be provided in addition to provided by an expert.
from the factory; it will include alleviative and preventative maintenance, as well as using device, etc

combustion chamber and one

flue gas afterburning chamber. The incinerator must be able to meet the following parameters:

1.Treatment capacity of: a) 50 kg waste per hour.

2.Temperature: Main combustion chamber up to 850°C, and in the second chamber > = 1,100 °C

3.Retention Time: 2 seconds in the second chamber

The furnace (including secondary combustion chambers etc.) dimensions must be large enough to provide for an effective

combination of gas residence time and temperature such that combustion reactions may approach completion and result in

low and stable CO and VOC emissions.

In order to avoid the generation toxic gases, the incinerator must combine the gasification or pyrolysis stage with a

subsequent combustion stage with flue-gas treatment that provides for operational emission levels to air within the

associated emission ranges specified in the standards

for incinerators which are described in the ENVIRONMENTAL MANAGEMENT AND CO-ORDINATION (WASTE MANAGEMENT) REGULATIONS

2006 of the Republic of Kenya.

Where grates are used, it is preferred that the design incorporates sufficient cooling of the grate such that it

permits the variation of the primary air supply for the main purpose of combustion control, rather than for the cooling

of the grate itself. Documents to be provided by the Bidder in response to this RFP.

 Complete information on how the equipment matches the Technical Specification. Include an additional statement with

a calculation and description of all cost related to the normal running of the plant over a 12 month period.

Full description of the system(s) being proposed.

Lay out drawing with all main equipments, flue gas ductwork and main piping.

Piping and Instrumentation Diagram.

Operation manual in the English language.

Material lists.

Implementation plan and training concept.

Installation and maintenance plan.

Detailed list related to wear and spare part package for 2500 h operation (items which will be included in the

contract). The list should be detailed enough to allow PATH to carry out a cost estimation.

Other information such as process description, brochures, etc. should be only added if the information will be useful

for the technical evaluation of the treatment process.