Military Engineer Services-MES has published Tender For Repair And Replacement Of External Water Supply Pipe Line At Kv School At Umroi Mil Stn Under Ge Umroi. Submission Date for this Tender is 12-07-2023. Pipe Laying Tenders in umroi Meghalaya. Bidders can get complete Tender details and download the document.
| Sr No | CorrigendumDate | Corrignedum | CorrigendumType | NewSubmissionDate |
| 1 | 30-Jun-2023 | Bid Auto Extn Corrigendum | Bid Auto Extn Corrigendum | 07-07-2023 |
| 2 | 07-Jul-2023 | Bid Auto Extn Corrigendum | Bid Auto Extn Corrigendum | 12-07-2023 |
| Sl. No. | Item Description |
| 1 | Excavation in trenches not exe. 1.5 m wide and not Exe. 1.5m in depth for foundation, etc, or for shaft, wells, cesspits, manholes, pier holes, etc. not exc. 10 sqm on plan and getting out in soft/loose soil complete all as specified and directed. |
| 2 | Returning, filling in, including spreading, levelling, watering and well ramming in layers not exceeding 25 cm in soft/loose soil all as specified and directed. |
| 3 | Removing of surplus excavated materials (soil) upto a distance not exe 50 m and depositing where directed at a level n exe 1.5 m above the starting point, complete all as specified and directed. |
| 4 | M&L for plain cement concrete (1:3:6) type C-2 using 40 mm graded stone aggregate in foundation of pole / strut etc including necessary form work complete all as specified and directed. |
| 5 | S&F 3-layer PP-R Polypropylene random copolymer)of size 63 mm concealed pipes SDR 7.4 (PN16) UV stabilized and antimicrobial fusion welded having thermal stability for hot & cold water supply including all PP-R plain & brass threaded poly propylene random fittings fixed complete to walls, ceilings or laid in trenches etc. complete all as specified and as directed. |
| 6 | S&F 3-layer PP-R Polypropylene random copolymer)of size 40 mm concealed pipes SDR 7.4 (PN16) UV stabilized and antimicrobial fusion welded having thermal stability for hot & cold water supply including all PP-R plain & brass threaded poly propylene random fittings fixed complete to walls, ceilings or laid in trenches etc. complete all as specified and as directed. |
| 7 | S&F 3-layer PP-R Polypropylene random copolymer)of size 32 mm concealed pipes SDR 7.4 (PN16) UV stabilized and antimicrobial fusion welded having thermal stability for hot & cold water supply including all PP-R plain & brass threaded poly propylene random fittings fixed complete to walls, ceilings or laid in trenches etc, complete all as specified and as directed. |
| 8 | Supply and fix PP-R Gate valve of size 40mm Outer dia of pipes (brass insert) as per requirement of the site complete all as specified and direceted. |
| 9 | Supply and fix 25mm bore Gun-metal, globe or gate valves, with iron wheel head, screwed both ends for iron pipe, complete all as specified and direceted. |
| 10 | Meterialandlabourforconstructionofblockmasonaryvalvepitofsize60cmx60cmx60cm(internaldimension)andMSplatecoverwithangleironframe,hingsandlockingarrangements andhandleincludingnecessaryexcavationinanytypeofsoil,returningfillinginandremovalofsurplussoiltodistance notexc 50 mtr, renderingblockmasonary wallincementmotor(1:4) (internaly/externaly) and applyingtwo coatofsyntheticenamelpaintovera coatofredoxideprimeronsteelsurfaces, complete all as speciffied and directed. |
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