Tender For Mtps-Ii - Bm - Coh 2026-27 - Buck Stay - Removing Of Old Refractory, Inspection Of Buck Stay, Strengthening Of Buck Stay By Welding, Renewal / Reconditioning Of Cotter Pin, Renewal Of Damaged Buck Stay Leveller Beam With New Leveller Beam,
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Project Description
Tender for Mtps-Ii - Bm - Coh 2026-27 - Buck Stay - Removing Of Old Refractory, Inspection Of Buck Stay, Strengthening Of Buck Stay By Welding, Renewal / Reconditioning Of Cotter Pin, Renewal Of Damaged Buck Stay Leveller Beam With New Leveller Beam, Applying New Refractory In Required Buck Stay, Removal & Refixing Insulation In Buck Stay Area And Its Allied Works
BOQ
| Sl. No. | Item Description |
| 1 | Transporting the refractory from MTPS-II central store to boiler \\"0\\" mtr, leading and lifting to the required elevation of boiler by providing chain block, pulley and rope. |
| 2 | Removing of old refractory and bringing to ‘0’m, including cost of all consumables, tools and plants etc., |
| 3 | Cutting and welding of clamp and arresting the buck stay plate, renewal/ reconditioning of cotter pin in the buckstay connecting corner plate including consumables and hire charges for T&Ps |
| 4 | Providing shuttering for refractory and applying new refractory in the required area of buckstay location including consumables and hire charges for T&Ps. |
| 5 | Removing the damaged leveller beam and providing new one at required elevation after removing the arresting clamps, positioning the beam, cutting and welding of leveller beam stiffner plates and its allied works, restoration of the clamps after renewal work and preparing scaffolding arrangements. Devoluting the scrap to store if required. |
| 6 | Removing the damaged leveller beam in front & rear side of boiler Right side of water wall ('S') panel 55 deg slope area in boiler 1st pass and providing new one at required elevation after removing the arresting clamps, positioning the beam inclined of 55°, cutting and welding of leveller beam stiffener plates and its allied works, restoration of the clamps after renewal work and preparing scaffolding arrangements with highest safety provision in 'S' panel 55 deg slope area. Devoluting the scrap to store if required |
| 7 | Transporting of new Leveller Beam from '0'mtr to various required elevation and bringing the damaged one to '0'mtr. |
| 8 | Lifting the buckstay connecting corner plate and hinge pin wherever needed in the boiler by providing proper chain block supports for re-fixing the cotter pin including the charges like consumables, T&P’s and etc., |
| 9 | Removal of G.I sheet and insulation three layer (60mm x 3 = 180mm thick) from front, rear, left and right side water wall panels outside buck stay from 43 mtr to 65 mtr elevation, whichever required area in Boiler 1st pass and refixing after completion of rectification works |
| 10 | Cost for Required I-Beam (Size 250 X125 6.9mm) Please Enable Macros to View BoQ information |
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