BidHits

Calcium Hypochlorite Tenders

Relevant tender alerts, filters, documents and map view

90% recommend BidHits (1097 real users, 18/09/2026). Methodology

Last updated on 03/29/2026.

03/20/2026 - SOUTH AFRICA | MP | PRETORIA

South African National Parks

Appointment of a service provider to supply and deliver pool acid and swimchlor as and when required for a period of five ( 5) years at kruger national park.

Appointment of a service provider to supply and deliver pool acid and swimchlor as and when required for a period of five 5 years at Kruger National Park. 1. Hydrochloric pool acid 30% HCL concentration: 30% WW minimum Molecular formula: HCL Appearance: Clear, colourless to slightly yellowish liquid, pungent odour Strength: 30% WW minimum Solubility: Completely soluble in water pH reduction in swimming pools and spa water 2. Swimchlor HTH Calcium Hypochlorite 70% Available Chlorine: 70% minimum Appearance: White, free- flowing granular solid with strong chlorine odour Melting/Decomposition: Decomposes above 150 C pH ( 5% solution): 11. 5 Swimming pool sanitizer/disinfectant shock treatment for pools

Tender Close Date:

03/02/2026 - SOUTH AFRICA | KZN

Abaqulusi Local Municipality

Hypochlorite

Supply delivery and offloading of water treatment chemicals and auxiliary equipment for all water and wastewater treatment plants for a period of 36 months

Supply and delivery of chemicals for water treatment primary polyemric coagulant for low turbid raw rkg **** secondary polyemric coagulant for high turbid rkg **** water chlorine gas 70 kg cylinders rkg **** chlorine gas 990 kg cylinders rkg **** brown lime in 25 kg bags rkg **** white lime in 25 kg bags rkg **** sodium hypochlorite 11 to 15 mm 25l polycxans rkg **** calcium hypochlorite granules in 25 kg drums rkg **** calcium hypochlorite tablets in 25 kg drums rkg **** potassium permanganate granules in 25 kh drums rkg **** ferric chloride in **** flobins rkg **** aluminium sulphate 45 mm liquid in 25l polycans rkg **** powered activated carbon pac in maxi bags rkg **** free chlorine reagents pack of 100 rbox 100 total chlorine reagents pack of 100 rbox 100 ph buffer solution no. 4 in 500ml r500ml 144 ph buffer solution no. 7 in 500ml r500ml 144 ph buffer solution no. 10 in 500ml r500ml 144 analytical quality control solution aqc and aqc r500ml 144 chart for phanalytical quality control so

Tender Close Date:

02/19/2026 - SOUTH AFRICA | KZN | DURBAN

Idfc - Ithala Development Finance Corporation

Appointment of a service provider to procure raw materials for detergents centres

Appointment of a service provider to procure raw materials for detergents centres linear alkylbenzene suphonate sulphonic acid labsa 96 200 kg tetranyl at **** or equivalent 200kg caustic soda flakes 25kg calcium carbonate kulubright 25kg cocamide diethanolamine cde 25kg urea prills 50kg isopropyl alcohol ipa 95 25l denatured ethanol 25l sodium carbonate anhydrous soda ash 25kg light 25kg tall oil 25l heavy high boiling tar acid hhbta 25l raffinate 25l revacryl or equivalent 25l carbitol or equivalent 25l quecolin esp or equivalent 25l triethanolamine tea 85 25kg formaldehyde formalin 27kg sodium chloride salt fine food grade 25kg sodium hypochlorite 240kg ammonia 23kg supper wet or equivalent 5l fragrancelemon top **** 5kg fragrancelavender fields 5kg fragrancemaxifresh 5kg fragrancelilly of the valley 5kg fragrancecherry charm 5kg sodium laureth ether sulphate sles 200kg pine oil oasis 85 23kg nonylphenol ethoxylate 9 mol np9 25l alcogum l31 or similar 25l dye green **** **** water based 5kg dye tartrazine

02/06/2026 - SOUTH AFRICA | WC

Stellenbosch Municipality

Supply and delivery and offloading of water and wastewater treatment and disinfection chemicals from 01 july 2026 to 30 june 2027.

Supply and delivery and offloading of water and wastewater treatment and disinfection chemicals from 01 July 2026 to 30 June **** liquid aluminium sulphate MS. 2 sodium aluminate MS. 3 ferric chloride MS. 4 powdered activated carbon MS. 5 granular activated carbon MS. 6 white hydrated lime MS. 7 citric acid MS. 8 multi cleaning disinfectant MS. 9 polyelectrolyte MS. 10 odour control for pump stations MS. 11 limestone pebbles MS. 12 fat breakdown products for pump stations MS. 13 nutrient mix for wastewater treatment plant odour units MS. 14 sodium hypochlorite MS. 15 calcium hypochlorite MS. 16 caustic soda MS. 17 ablution cleaning chemicals MS. 18 granular drain cleaner MS. 19 hidrochloric acid MS. 20 sodium metabisulphite smbs

Tender Close Date:

11/19/2025 - SOUTH AFRICA | LP

Lepelle Northern Water

Sodium Hypochlorite/ Calcium Hypochlorite

TENDER No. LNW 04/25/26 FOR PANEL OF WATER TREATMENT CHEMICALS SUPPLIERS FOR LNW OPERATED WATER AND WASTEWATER PLANTS FOR A PERIOD OF FIVE ( 5) YEARS

Panel of water treatment chemicals suppliers for LNW operated water and wastewater plants for a period of five 5 years 4. 1 water purification lime white packed in 25 kg bags. 4. 2 sodium hypochloritesodium hypochlorite: appearance clear liquidcolor yellowspecific gravity @20c **** calcium hypochlorite hth tablets, granules, chips: available chlorine min **** ingredientcalcium hypochloritedensity142. 98gcm3melting point100cboiling point175c decomposessolubility in **** 4. 4 flocculant the flocculants shall be suitable for treating raw water at each specific treatment works for potable water purposes. the following information is required: a nature of compound, e. g. , polyamine, pac poly aluminum chloride, poly dadmac, etc. b product characteristics: ph minmax density minmax total solids @150c shelf life @40c 4. 5 powder and granular activated carbon 4. 6 hydrochloric acid 4. 7 sodium chlorite 4. 8 bioremediation solutions bioremediation solutions should be bacterial

Tender Close Date:

More relevant tenders are waiting for you!
Start your free 14-day trial to see all results and access the tender documents.

Set up tender alerts in 3 simple steps

  1. Tell us what you sell

    Add keywords for your products or services. BidHits uses them to find relevant tenders and expand your results.

  2. Start free and receive alerts

    Start the 14-day free trial and get emails with tender links, documents or the official page.

  3. Refine your feed

    Adjust keywords, provinces, delivery times and email style. Remove what does not fit so your feed stays useful.

User testimonials
We selected helpful reviews from real users. Order may change periodically.
Very good and accurate information about the tenders: consistent and precise.
G. R. Ortiz
The idea of ​​using a keyword and sending the information by email is very good.
U. Solutions
The tool is truly effective at scanning tender documents, efficiently delivering bids.
G. D. Reis
You see a lot of tenders; you get emails with the alerts.
M. Camarasa
I liked the way they search for tenders and provide us with the link to view them.
C. J. P. Perez
The information helps me submit my bids on time for tenders, and I also have readily available information on upcoming tenders. So far, I am very satisfied with what I have received.
M. A. Z. Armenta
Excellent information. Just what I was looking for.
L. H. Borrelli
I consistently received notifications about tenders within the specific segment I chose to monitor. The system simplifies processes that used to be complex, offering a navigation experience that is easy, fast, and modern.
G. P. da S. E. Guimaraes
It encompasses all portals in one place.
G. Ferrea
A very good platform.
D. C. Espinosa
Simple, easy to use, and always up to date.
J. Z. Abi-zaid
It’s one of the best platforms for searching bids.
M. R. De Lima
Efficiency in search times.
R. Chavez

Why suppliers use BidHits

For teams and integrations

Integrate tender data into your system via the Tenders API and receive results in JSON or XML.
View API documentation

Frequently asked questions

BidHits is a search and alert service for public tenders in South Africa. We monitor official sources daily and deliver relevant opportunities on the site and by email, with AI-assisted matching to reduce manual checking.

Enter your email and activate the trial. For 14 days you can use the features, create alerts and check relevance. If you do not subscribe at /subscription.php, the tenders list becomes limited. There are no automatic charges.

Start with keywords for your products or services. After signup, choose provinces, delivery times and email style. You can refine everything later if the results need adjustment.

Whenever possible, yes. Some official sources require login or block direct downloads; in those cases we link to the official process page so you can access the documents there.

Yes. In the tenders panel you can filter by province, procurement method, dates and value ranges. In settings you can save preferences for future alerts and searches.

Yes. After signup you can switch to the map view and see tenders by location.

AI-assisted search can make mistakes. Improve relevance by adding more specific terms, removing broad terms and deleting results that do not fit. This helps keep your feed useful.

Yes. You can query tenders via API. Documentation is available at /api_integration.php. It is useful for CRM, BI and automations.

In Settings you can pause alerts or adjust delivery times. If you want to delete your account, contact us. During the free trial there is no auto-charge.

We monitor major official sources daily at national, provincial and municipal levels. Tenders are added as they are published on the source.

Plans start at R 710.00 per month, with options for different business needs and billing terms. Start with a free trial and evaluate the results before subscribing, with no automatic billing.

See how BidHits works

Start free trial

Add what you sell, receive AI-assisted tender alerts, open documents or the official page, and filter by province, method and value.

Transcript
Welcome to BidHits. Finding public tenders and bids is important. But what really matters is quickly identifying the opportunities that match what your company sells. To get started, enter a few keywords that describe your products or services. BidHits shows relevant opportunities, highlights your keywords, and organizes everything by date. Smart search is already enabled and uses artificial intelligence to expand your results, even when the tender uses different words from the ones you searched for. For each opportunity, you can view a summary, access documents, mark it as a favorite, add private notes, remove what is not relevant, or view it on the map. You can also use filters, run searches, and explore the day's opportunities directly on the map. Start using BidHits now. It's fast, practical, and you can try it for free.
AI Assistant
Ask me about the tender...
Loading summary...