Tender For Repairing , Cleaning And Tarfelting Of Machine Room Roof And A-Frame Cover Repairing And New Gantry Boot Fitting Of Wk-20Tz Shovel ( Maruti And Mahaveer) At Nigahi Project. Nit No: Ngh/Excv/Tenders /26-27/030 Dated: 20.08.2026
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Project Description
Tender For Repairing , Cleaning And Tarfelting Of Machine Room Roof And A-Frame Cover Repairing And New Gantry Boot Fitting Of Wk-20Tz Shovel ( Maruti And Mahaveer) At Nigahi Project. Nit No: Ngh/Excv/Tenders /26-27/030 Dated: 20.08.2026
BOQ
| Sl. No. | Item Description |
| 1 | Scope of Work: Repairing , Cleaning and Tarfelting of Machine room roof and A-Frame Cover repairing and New gantry boot fitting of WK-20TZ Shovel ( Maruti and Mahaveer) at Nigahi Project. Maximum likely manpower to be deployed per shift : 04 ( Skilled- 2 Nos. and Semi-skilled -2 Nos.) Scope of work : (1) Cleaning , denting of machine roof to arrest rain water wherever required. (2) New tarfelting of machine roof. (3) A - Frame cover repairing & new Gantry boot fitting. |
| 2 | Repairing , Cleaning and Tarfelting of machine roof : |
| 3 | Cost/Charges for deinting before doing tarfelting where required ( Mahaveer Shovel - 90 Sqft. and Maruti Shove - 110Sqft.) Total Denting area 200 sqft. |
| 4 | Charges for Tarfelting in Monsoon preparation ( Mahaveer Shovel - 9398 Sqft and Maruti Shovel - 991.90Sqft.) Total Tarfelting area 1929.90 sqft. |
| 5 | Cost of leakage proof chemical - 5 Kg each Shovel ( Total 02 Nos. Shove - 10 kg) |
| 6 | Charges/ cost of Tarfelting work by Providing and laying four courses water proofing treatment with bitumen felt over roofs consisting of first and third course of blown bitumen 82/25 or 90/15 confirming to IS:702 applied hot @ 1.45 Kg. per square meter of area for each course , second course of roofing felt type 3 grade -1 ( hession based self finished bitmen felt) and fourth and final course of stone grit 6mm and down size or peasized gravel spread at 6 cubic decimeter per square meter, including preparation of surface but excluding grainding complete with ; Bitumen felt ( hession base) type 3 grade-F confirming to IS1322 ( Area of Mahaveer shovel - 938 sqft and Maruti Shovel - 991.90 Sqft. , Total for 02 nos Shovel = 1929.90 sqft ) |
| 7 | Deducted for omitting in water proofing treatment final course of spreading stone gril 6mm down size or pea sized gravel; at 6 cudm per sqm. ( Area of Mahaveer shovel - 938 sqft and Maruti Shovel - 991.90 Sqft. , Total for 02 nos Shovel = 1929.90 sqft ) |
| 8 | A frame cover repairing and new Gantry boot fitting : Note : MS plate, Angle, Nut & Bolt, Welding electrode & Industrial gases as per requirement will be provided by NCL) |
| 9 | Cost of Water proof rexin for 10 Mtr each Shovel ( Total 02 Nos. Shovel) |
| 10 | Cost of heavy duty cloth chain , length for 04 Mtr each Shovel ( Total 02 Nos. Shovel) |
| 11 | Cost of MS Patti for heavy duty clamp for 04 Nos. each Shovel ( Total 02 Nos. Shovel) |
| 12 | Cost of Adhesive ( solutiong) for 04 Kg each Shovel ( Total 02 Nos. Shovel) |
| 13 | Cost of A-frame cover stitching as per design for 04 Nos. each Shovel ( Total 02 Nos. Shovel) |
| 14 | Labour charges for damaged A-Frame cover complete repairing , welding , fitting & new boot fitting in shovels including labour charges contractor profit etc. (labour consisting of Skilled Fitter, Skilled Welder and Semi skilled Helper manpower) Total 02 Nos. Shovel |
| 15 | Total impact of GST for the purpose of CTC Please Enable Macros to View BoQ information |
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