Delhi Jal Board-DJB has published Tender For Strengthening Of 1100 Mm Dia Rising Main Emanating From Eph Okhla.. Submission Date for this Tender is 25-05-2023. Pipe Laying Tenders in okhla Delhi. Bidders can get complete Tender details and download the document.
| Sr No | CorrigendumDate | Corrignedum | CorrigendumType | NewSubmissionDate |
| 1 | 20-May-2023 | Terms and conditions | Other | 25-05-2023 |
| Sl. No. | Item Description |
| 1 | Providing and erecting 2.00 metre high temporary barricading at site as per drawing/ direction of Engineer-in-Charge which includes writing and paintingarrangement for traffic diversion such as traffic signals during workat site for day and night, glow lamps, reflective signs, marking, flags, caution tape as directed by the Engineer-in-Charge. The barricading provided shall be retained in position at site continuously i/c shifting of barricading from one location to another location as many times as required during the execution of the entire work till its completion. SOR DJB 26.1.1 |
| 2 | Hiring of D.G. set of 62 KVA capacity as per site requirement with diesel & transportation complete at site of work. |
| 3 | Pumping out water caused by, broken water main approx 2115 KL SOR DJB 50.1.1 |
| 4 | Lighting arrangement at site of work for safe working men and materials as per site requirement. |
| 5 | Safety arrangement like Air Face Mask, Air Line, Helmet, Gum Boots, Hand Gloves, Safety Belts, Portable Ladder, First Aid Box, Caution Tape, Barrier Cone, Litmus Paper, Torch, etc arranged by the firm at site of work for safe working. |
| 6 | Demolishing cement concrete manually/ by mechanical means including disposal of material as per direction of Engineer - in - charge. 15.2.1 Rate DSR-21) |
| 7 | Demolishing brick work manually/ by mechanical means including stacking of serviceable material and disposal of unserviceable material within 50 metres lead as per direction of Engineer-in-charge.15.7.4 Rate DSR-21 |
| 8 | Earth work in excavation by mechanical means (Hydraulic excavator)/ manual means over areas (exceeding 30 cm in depth, 1.5 m in width as well as 10 Sqm on plan) including getting out and disposal of excavated earth lead upto 50 m and lift upto 1.5 m, as directed by Engineer-InchargeAll kinds of soil. 2.6.1 Rate DSR-21 |
| 9 | Extra for every additional lift of 1.5 m or part thereof in excavation/banking excavated or stacked materials. 2.26.1 Rate DSR-21 |
| 10 | Filling available excavated earth (excluding rock) in trenches, plinth, sides of foundations etc. in layers not exceeding 20cm in depth, consolidating each deposited layer by ramming and watering, lead up to 50 m and lift up to 1.5 m.2.25 Rate DSR |
| 11 | Providing Mild Steel pipe fabricated/ manufactured out of MS plate of steel grade Fe 410 as per IS 3589 - 2001 or out of HR coils of same/ equivalent grade; coated internally with food grade epoxyand externally/ outside with epoxy coating; complete in all respectas per relevant IS codes with upto date amendments and as directed by Engineer-in Charge. 1200 mm dia (clear Internal dia.) specials of10 mm thickness (min.) |
| 12 | Fabrication & Supply of 1100 mm dia flange as per site of work. |
| 13 | Strengthening of 1100mm dia MS line by Fixing of Jacket with 1200 mm dia 20 Meter MS Pipe on the damaged/rusted portion with the help of labour like fitter, welder, cutter, helper, beldar, chowkidar, supervisor, and electrician, material like cutter set, oxygen cylinder, LPG cylinder, welding set, welding rod, nut bolt with washer, packing sheet etc along with T&P and transportation of men and material complete arranged at site of work. |
| 14 | Testing and commissioning of rising main on full pressure and as per satisfaction of Engineer In-charge. |
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