Military Engineer Services-MES has published Tender For Cleaning And Repair Of Oh Tanks, Ug Sumps And Water Tanks Of Md And Otm Accommodation In Trv And Tech Area At Icgas Daman. Submission Date for this Tender is 19-04-2024. Desilting Tenders in daman Daman And Diu. Bidders can get complete Tender details and download the document.
| Sr No | CorrigendumDate | Corrignedum | CorrigendumType | NewSubmissionDate |
| 1 | 12-Apr-2024 | Bid Auto Extn Corrigendum | Bid Auto Extn Corrigendum | 19-04-2024 |
| Sl. No. | Item Description |
| 1 | Cleaning of RCC under ground sump of capacity 10000 gallons after draining out water by using pump sets or any other equipment, cleaning the internal surfaces of walls, ceiling bottom etc including by using bleaching powder/liquid chlorine solution and removing the accumulated sludge, dirt, scales etc from bottom and disposal in low lying area of defence land where directed and washout the surfaces with clearwater completely including writing the relevant information like"Cleaned on Date", "Due Date" & "Capacity of tanks" with black paint on white back ground at visible place complete all as specified and directed. |
| 2 | Cleaning of RCC under ground sump of capacity 31700 gallons after draining out water by using pump sets or any other equipment, cleaning the internal surfaces of walls, ceiling bottom etc including by using bleaching powder/liquid chlorine solution and removing the accumulated sludge, dirt, scales etc from bottom and disposal in low lying area of defence land where directed and washout the surfaces with clearwater completely including writing the relevant information like"Cleaned on Date", "Due Date" & "Capacity of tanks" with black paint on white back ground at visible place complete all as specified and directed. |
| 3 | Cleaning of RCC under ground sump of capacity 38300 gallons after draining out water by using pump sets or any other equipment, cleaning the internal surfaces of walls, ceiling bottom etc including by using bleaching powder/liquid chlorine solution and removing the accumulated sludge, dirt, scales etc from bottom and disposal in low lying area of defence land where directed and washout the surfaces with clearwater completely including writing the relevant information like"Cleaned on Date", "Due Date" & "Capacity of tanks" with black paint on white back ground at visible place complete all as specified and directed. |
| 4 | Cleaning of RCC under ground sump of capacity 50000 litres after draining out water by using pump sets or any other equipment, cleaning the internal surfaces of walls, ceiling bottom etc including by using bleaching powder/liquid chlorine solution and removing the accumulated sludge, dirt, scales etc from bottom and disposal in low lying area of defence land where directed and washout the surfaces with clearwater completely including writing the relevant information like"Cleaned on Date", "Due Date" & "Capacity of tanks" with black paint on white back ground at visible place complete all as specified and directed. |
| 5 | Cleaning of RCC semi under ground sump of capacity 50000 gallons after draining out water by using pump sets or any other equipment, cleaning the internal surfaces of walls, ceiling bottom etc including by using bleaching powder/liquid chlorine solution and removing the accumulated sludge, dirt, scales etc from bottom and disposal in low lying area of defence land where directed and washout the surfaces with clear water completely including writing the relevant information like "Cleaned on Date", "Due Date" & "Capacity of tanks" with black paint on white back ground at visible place complete all as specified and directed. |
| 6 | Cleaning of RCC over head reservoir of capacity 25000 gallons at 9 to 12 mtr high staging after draining out water by using pump sets or any other equipment, cleaning the internal surfaces of walls, ceiling bottom etc including by using bleaching powder/liquid chlorine solution and removing the accumulated sludge, dirt, scalesetc from bottom and disposal in low lying area of defence landwhere directed and washout the surfaces with clear water completely including writing the relevant information like"Cleaned on Date", "Due Date" & "Capacity of tanks" with black paint on white back ground at visible place complete all as specified and directed. |
| 7 | Cleaning of RCC under groundsump of capacity 5000 gallons after draining out water by using pump sets or any other equipment, cleaning the internal surfaces of walls, ceiling bottom etc including by using bleaching powder/liquid chlorine solution and removing the accumulated sludge, dirt, scales etc from bottom and disposal in low lying area of defence landwhere directed and washout the surfaces with clearwater completely including writing the relevant information like "Cleaned on Date", "Due Date" & "Capacity of tanks" with black paint on white back ground at visible place complete all as specified and directed. |
| 8 | Cleaning of RCCtank 22500 litres capacity after draining out water by using pump sets or any other equipment, cleaning the internal surfaces of walls, ceiling bottom etc including by using bleaching powder/liquid chlorine solution and removing the accumulated sludge, dirt, scalesetc from bottom and disposal in low lying area of defence landwhere directed and washout the surfaces with clear water completely including writing in neat letters the relevant information like"Cleaned on Date", "Due Date" & "Capacity of tanks" with black paint on white back ground at visible place complete all as specified and directed. |
| 9 | Cleaning of RCCtank 25000 litres capacity after draining out water by using pump sets or any other equipment, cleaning the internal surfaces of walls, ceiling bottom etc including by using bleaching powder/liquid chlorine solution and removing the accumulated sludge, dirt, scalesetc from bottom and disposal in low lying area of defence landwhere directed and washout the surfaces with clear water completely including writing in neat letters the relevant information like"Cleaned on Date", "Due Date" & "Capacity of tanks" with black paint on white back ground at visible place complete all as specified and directed. |
| 10 | Cleaning of RCCtank 5000 litres capacity after draining out water by using pump sets or any other equipment, cleaning the internal surfaces of walls, ceiling bottom etc including by using bleaching powder/liquid chlorine solution and removing the accumulated sludge, dirt, scalesetc from bottom and disposal in low lying area of defence landwhere directed and washout the surfaces with clear water completely including writing in neat letters the relevant information like"Cleaned on Date", "Due Date" & "Capacity of tanks" with black paint on white back ground at visible place complete all as specified and directed. |
| 11 | Disconnecting of existing rotational moulded polyethylene water storage tanks of cylindrical vertical with closed top type of capacity 250 to 500 litres from roof/top of buildings at any height and from PCC stagings including disconnecting of existing pipe line, ball valve,air pipe etc , setting aside or lowering for Cleaning of tanks by using bleaching powder/liquid chlorine solution and removing scale and dirt etc from tanks and from mouths of circulating pipes etc including writing information like "Cleaned on Date"and "Due Date" with black paint on white back ground at visible place, hoisting if required, reconnecting and re-fixing in position complete all as specified and directed. |
| 12 | All as per item No 11.00 above, but capacity of tank 1000 Litres |
| 13 | All as per item No 11.00 above, but capacity of tank 2000 Litres |
| 14 | All as per item No 11.00 above, but capacity of tank 3000 Litres |
| 15 | All as per item No 11.00 above, but capacity of tank 5000 Litres |
| 16 | Removing of old unserviceable water storage PVC tank of any typeafter disconnecting of existing pipe line, ball valve, air pipe etc and supply and fix rotational moulded polyethylene water storage tank 500 ltr capacity (cylindrical vertical with closed top) of three layerhoisted and fixed in position at any height including reconnetcing of pipe, ball valve, air pipe etc and testing complete all as specified and directed. |
| 17 | Removing of old unserviceable water storage PVC tank of any typeafter disconnecting of existing pipe line, ball valve, air pipe etc and supply and fix rotational moulded polyethylene water storage tank 1000 ltr capacity (cylindrical vertical with closed top) of three layerhoisted and fixed in position at any height including reconnetcing of pipe, ball valve, air pipe etc and testing complete all as specified and directed. |
| 18 | Removing of old unserviceable water storage PVC tank of any typeafter disconnecting of existing pipe line, ball valve, air pipe etc and supply and fix rotational moulded polyethylene water storage tank 2000 ltr capacity (cylindrical vertical with closed top) of three layerhoisted and fixed in position at any height including reconnetcing of pipe, ball valve, air pipe etc and testing complete all as specified and directed. |
| 19 | S&F in repairs 15mm dia ball valves high pressure of PTMT with epoxy coated aluminium rod & high density plastic ball screwed for iron pipe complete all as specified and directed. |
| 20 | All as per item No.19 above, but 20mm dia. |
| 21 | All as per item No.19 above, but 25mm dia. |
| 22 | All as per item No.19 above, but 40mm dia. |
| 23 | Taking out existing unserviceable gate valves and supply and fix gun metal gate valve 40 mm diawith iron wheel head screwed both ends for iron pipes/fitting including necessary fittings like GI Tee,nipple etc complete all as specified and directed. |
| 24 | All as per item No.23 above, but 25mm dia. |
| 25 | All as per item No.23 above, but 20mm dia. |
| 26 | All as per item No.23 above, but 15mm dia. |
| 27 | S&F high quality un-breakable hinge type PVC water tank cover (Lid) capacity 500-1000 litres, circular shape, weight not less than 500grams any colouretc complete all as specified and directed. |
| 28 | All as per item No 27.00 above, but capacity 2000-3000 litres. |
| 29 | All as per item No.27.00 above, but capacity 5000 litres. |
| 30 | Dismantling wrought iron or mild steel work of any description not otherwise provided for. As in window grill. |
| 31 | S&F Framed work such as grills, gratings, etc.. with ends of bars shouldered and/or riveted, or forged into spikes; framed guard bars; barred iron doors; ladders; framed balusters; walk ways; railings; framework of water tanks and similar work conforming to Fe.290.Gde-E-165 |
| 32 | M&L for preparation of new steel surfaces exc 10cm width or girth and applying two coats of synthetic enamal paint over a coat of red oxide primer. |
| 33 | Taking down GI tubing and connection 15mm dia including cleaning of serviceable pipe for reuse and removal of unserviceable tube from work site all as directed. |
| 34 | S&F15 mm dia bore medium grade galvanized steel tubing with all fittings fixed to walls, ceilings or laid under floors all as specified and directed. |
| 35 | Taking up or down 20 mm bore diaSteel Tubing and connecions fixed to wallsor laid in floors/ trenches etc complete all as specified and directed. |
| 36 | S&F 20mm dia bore medium grade galvanised steel tubing with all fittings fixed to walls, ceilings or laid under floors complete all as specified and directed. |
| 37 | S&F in repairs GI medium grade Tee40x15mm complete all as specified and directed. |
| 38 | S&F in repairs GI medium grade nipple 40mm bore of pipe complete all specified and directed. |
| 39 | S&F in repairs GI medium grade nipple 50mmbore of pipe complete all specified and directed. |
| 40 | S&F in repairs GI medium grade Unions 40mm bore of pipe complete all specified and directed. |
| 41 | S&F in repairs GI medium grade Unions for 25mm bore of pipe complete all specified and directed. |
| 42 | S&F in repairs GI medium grade Reducer 40x25 mm bore of pipe complete all specified and directed. |
| 43 | S&F in repairs GI medium grade Reducer 50x40 mm bore of pipe complete all specified and directed. |
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