| Reference | SSG1923P17/05 |
| Date | 7/28/2016 |
| Location | Asia |
| Scope | The company invites bids for the supply of Qty= 2000 DR, Drums of Drilling Detergent. General Purpose of Use, to use in drilling mud to prevent drilling with clays. Specification:- 1. Physical properties: The material as received, should be soapy liquid, miscible with water. It should be free from visible impurities and any other suspended matter. 2. Density at 25 DegC, gm/ml: 1.00 - 1.10, 3. Surface Tension of 0.25 %: 35.00(v/v) solution of the sample in distilled water at 25 Deg.C, dynes/cm., maximum. 4. PH of 1 % (v/v) solution: 7.5 - 10.5 of the sample in distilled water. 5. Emulsion Stability Test: To 485 ml of distilled water, add 15 ml of HSD oil slowly while stirring in a multi mixer and then add to it 1 ml. of the sample. Stir further for 15 minutes in the multi mixer for formation of emulsion. Transfer the contents to 500 ml. measuring cylinder and observe phase separation of the mixture which should be as follows: (i) Immediate separation of HSD oil should be nil. ii) Separation of HSD oil after 24 hrs at room temperature should not be more than 5 ml. 6. Mud Lubricity Coefficient: Prepare a 10 cp bentonite suspension by dilution of prehydrated bentonite suspension (OIL approved bentonite) and treat it with 0.5 % (v/v) of the sample and stir it for 15 minutes in a multi mixer. Determine lubricity coefficient of the suspension in a lubricity tester. Lubricity co-efficient should not be more than 0.20 7. Foaming tendency test: Prepare 0.10% (v/v) solution of the sample in distilled water Stir the solution for 10 minutes in a multi mixer. Transfer the content immediately to a measuring cylinder. Allow it to stand for 15 minutes and then measure the total volume of content along with foam. Calculate percent increase in volume due to foaming. Increase in volume should not be more than 5.00% 8. Packing: The material should be packed in 50 litre capacity leak proof HDPE carbuoys with leak tight stopper and screw caps. Each carbuoys should be covered with wooden crate strong enough to withstand rigours of transit and storage. 9. Markings: each drum should have clear legible markings as given below: (i) Name of the product (ii) Name of the supplier (iii) Date/month/year of manufacture (iv) Supply order number against which the supply is made. |
| Bid Bond | USD 760.00 |
| Bond Validity | 180 days |
| Offer Validity | 90 days |
| Documents Price | USD 100.00 |
