Military Engineer Services Tender

M&L for removal of existing treatment by taking out loose/spalled out waste material by chiselling chippings etc from beam, wall, columns,ceiling, band etc. including use and waste of form work and providing steel wire fabric mesh of size 75mm X 75mm of dia 3.15mm fixed by L shaped mild steel shear key welded with existing reinforcement and providing 75mm thick concrete (1:1.5:3) type 0 using graded stone aggregate of 10mm maximum size mixed with polymeric admixture with pressure nozzle (guniting) and finishing the surface in CM (1:3) surface finished even and smooth without using extra cement and removing the debris outside MD land complete all as specified and directed. Note:- Quoted rates shall deemed to be inclusive of all form work and scaffolding or other handy T&P required to make up proper shape and size of columns/ Pillars, beam and wall partition etc.

M&L for preparing surfaces for roof treatment by removing all loose gravel, dirt,oil, grease and foreign matter by jet of dry air and clean the surfaces mechanically or by grinding to make it smooth before application , rerpair all cracks by cutting V groove and fill with PMC mortar ( polymer modified cement mortar ) prepared in ratio as per manufacturers specification provide 75mm x 75mm coving made out of PMC mortar as above on all joints of vertical upstand to ensure that moisture content in the prepared surfaces does not exceed 5% immediately before application of liquid membrane. Material incorporation & PROTECTION BE PROVIDED AS TERRASHEILD FIRST APPLY WITH WATER ( RATIO TERRASHEILD: WATER will be 4 : 1) as primer with coverage area 0.1kg per Sqm. After 2-3 hours later, second step apply directly first coat of terrasheild 0.30 to 0.40 mm thickness coverage area 0.5 to 0.75 kg per Sqm with roller. spread non woven geo textile of 40/50gsm with overlap of 50mm in both direction when the surface is still tacky. After 4-6 hours later, apply third step apply directly second coat of terrasheild 0.30 to 0.40 mm thicknbess coverage area 0.5 to 0.75 kg per Sqm with roller. Final thickness of complete treatment should be min 1.0mm. water tank and khurra location one additional coat of terasheild .30 to .40 mm thickness coverage area 0.5 to 0.75 kg per Sqm be provideds. after complete application will be done authorised applicator from manufacturer and manufacturer's applicatiuon. Make IWL/STP/Piddilite/Sika/Fosroc

M&L for screed bed or bedding layer of cemnt mortar 1 : 4, 20mm thick finished even and smooth without using extra cement complete all as specified and as directed.