Rashtriya Chemicals And Fertilizers Limited Tender

PROVIDING AND LAYING PLAIN FINISH APP (ATACTIC POLYPROPYLENE POLYMER) POLYMER MODIFIED BITUMINOUS MEMBRANE 3 MM. THICK (WT: 3.5 TO 4.0 KG/SQ.M.) BLACK FINISHED REINFORCED WITH NON WOVEN POLYSTER MATT BY SAME MEMBRANE MANUFACTURER OF FOR WATER-PROOFING OF PARABOLIC SHAPE SILOS AND RCC SURFACES AFTER APPLICATION OF COMPATIBLE MODIFIED BITUMINOUS PRIMER@ MIN. 0.25 LTR. / SQ.M.AS PER MANUFACTURER’S SPECIFICATIONS, TO SLAB WITH ALL LEADS AND LIFTS WITH TRANSVERSE LAPPING OF MIN. 75 MM.& LONGITUDINAL LAPPING OF MIN. 150 MM. ETC. COMPLETE, LAYER OF PMB MEMBRANE SHALL BE LAID BY USING BUTANE TORCH AND SEALING ALL JOINT ETC. AND PREPARING THE SURFACE AS PER MANUFACTURER’S SPECIFICATIONS AS DIRECTED BY EIC WITH THE FOLLOWING SPECIFICATIONS OF THE MEMBRANE: 1. LONGITUDINAL & TRANSVERSE TENSILE STRENGTH OF MIN. 600N & 400N/5CM. LENGTH AT 23°C . 2. LONGITUDINAL & TRANSVERSE TEAR STRENGTH OF MIN. 300N & 250N AT 23°C. 3. SOFTENING POINT OF NOT LESS THAN 150°C. 4. NON FLOW HEAT RESISTANCE OF NOT LESS THAN 1000 C. 5. COLD FLEXIBILITY OF UP TO -20 C.WHEN TESTED IN ACCORDANCE WITH ASTM, D-5147 PRIMER SHALL HAVE DENSITY @ 25°C, 0.87 – 0.89 KG/LIT. & VISCOSITY 70 – 160 CPS.

PROVIDING & APPLYING 2 COATS OF ALUMINIUM BITUMEN PAINT OR PMBM TOP COATING AS PER MANUFACTURER’S SPECIFICATION AND/OR AS DIRECTED BY EIC COMPLETE.

PROVIDING AND APPLYING POLYMER MODIFIED READY MIX CEMENT MORTAR FOR PLASTERING/ MICRO CONCRETE OF ANY THICKNESS AS PER SITE REQUIREMENT OF APPROVED BRAND INCLUDING CURING ETC. AS PER MANUFACTURER'S SPECIFICATIONS OR AS PER INSTRUCTIONS OF ENGINEER IN-CHARGE (THE ITEMS SHALL BE PAID ON ACTUAL CONSUMPTION OF READY MIX QUANTITY ONLY). THE RATE SHALL BE INCLUSIVE OF SURFACE PREPARATION BEFORE APPLICATION AS PER THE MANUFACTURER'S SPECIFICATIONS INCLUDING APPLYING RUST REMOVER, RUST INHIBITOR COAT, BOND COAT ETC. AS DIRECTED BY EIC.

REMOVING THE EXISTING ALUMINUM SHEET OF EXPANSION JOINT CAREFULLY BY DE-SCREWING, INCLUDING NEOPRENE RUBBER SHEET, PROPERLY STACKING ALUMINUM SHEET AT SITE FOR REUSE OR RETURNING TO RCF SCARP YARD AND/ OR AS DIRECTED BY EIC, ETC. COMPLETE.

FIXING OF OLD AVAILABLE ALUMINUM SHEET AT EXPANSION JOINT WITH NEW WASHERS AND SCREWS, PROPERLY SCREW TO RCC ROOF SLAB ETC. COMPLETE AS DIRECTED BY EIC. (ALUMINIUM SHEET SUPPLY BY RCF FREE OF COST)

PROVIDING AND FIXING ALUMINUM SHEET 18 GAUGE AT EXPANSION JOINT WITH NEW WASHERS AND SCREWS, PROPERLY SCREW TO RCC ROOF SLAB ETC. COMPLETE ASDIRECTED AS DIRECTED BY EIC. (ALUMINIUM SHEET SUPPLY BY CONTRACTOR)

PROVIDING SECOND CLASS BURNT BRICK MASONRY WITH CONVENTIONAL/ L.S. TYPE BRICKS IN CEMENT MORTAR 1:6 IN FOUNDATIONS AND PLINTH OF INNER WALLS/ IN PLINTH EXTERNAL WALLS INCLUDING BAILING OUT WATER, STRIKING JOINTS ON UNEXPOSED FACES, RAKING OUT JOINTS ON EXPOSED FACES AND WATERING COMPLETE.

PROVIDING CEMENT PLASTER 12MM TO 15 MMTHICK IN SINGLE COAT IN CEMENT MORTAR 1:4 WITHOUT NEERU FINISH TO CONCRETE OR BRICK SURFACES, IN ALL POSITIONS INCLUDING SCAFFOLDING AND CURING COMPLETE.

PROVIDING AND LAYING SELF-ADHESIVE WATERPROOFING BITUMINOUS MEMBRANE OF 1.5 MM. THICK WITH HDPE CROSS-LAMINATED POLYETHYLENE FILM ON UPPER SIDE OF M/S.TIKI DON / M/S. TEXSA INDIA LTD. / M/S. CHEMISTIK / M/S. SIKA / M/S. SICO FOR WATER-PROOFING AFTER APPLICATION OF COMPATIBLE MODIFIED BITUMINOUS PRIMER TO RIDGES WITH ALL LEADS AND LIFTS ETC. COMPLETE, AS PER MANUFACTURER’S SPECIFICATIONS INCLUDING REMOVING OF ANY EXISTING OLD WATERPROOFING MATERIAL & DISPOSAL OF DEBRIS WITHIN FACTORY PREMISES AS DIRECTED BY EIC. (AT ANY HEIGHT INCLUDING SCAFFOLDING ARRANGEMENT ETC COMPLETE)

PROVIDING AND APPLYING (BY BRUSH/SPRAY) WATERPROOF ELASTOMERIC/ANTICARBONATION COATING ON EXTERIOR WALLS (SHALICRYL 215P OF M/S STP LTD OR KRISHNA CONCHEM OR EQUIVALENT AS APPROVED BY EIC) AS PER APPROVED SHADE IN TWO COATS INCLUDING M.S. PIPE SINGLE SCAFFOLDING(PUTLOG SCAFFOLD)/SUSPENDED ROPE PLATFORM, PREPARING THE SURFACES BY BRUSHING,WATERJET CLEANING AND BROOMING DOWN ETC. COMPLETE WITH ONE COAT OF PRIMER AS PER MANUFACUTRES SPECIFICATION ETC. COMPLETE AS DIRECTED BY EIC.

DISMANTLING,CHIPPING AND REMOVAL OF LOOSE PLASTER UPTO REINFORCEMENT BARS, WITHOUT DAMAGING THE REINFORCEMENT, REMOVING ALL THE LOOSE MATERIALS AND TO MAKE ALL THE EXPOSED SURFACES FREE FROM OIL, DUST AND ALL IMPURITIES INCLUDING DISPOSAL OF MATERIALS DEBRIS & SCRAP METAL WITHIN RCF FACTORY PREMISES WITHIN A LEAD OF 3 KM., COMPLETE AS DIRECTED BY ENGINEER-IN-CHARGE. ETC COMPLETE.

DISMANTLING / REMOVING CAREFULLY THE EXISTING DAMAGED PORTION OF CONCRETE MEMBERS OF BUILDINGS BY SUITABLE METHODS TO AVOID PROPAGATION OF CRACKS BEYOND THE DAMAGED AREA, AT ALL HEIGHTS, LOWERING DOWN THE DEBRIS WITHOUT CAUSING DUST NUISANCE & DISPOSAL OF DEBRIS WITHIN RCF FACTORY PREMISES UPTO 3KM AS DIRECTED BY EIC.

PROVIDING,FIXING REINFORCEMENT: CUTTING, BENDING AND FIXING IN POSITION HYSD FE-500 STEEL REINFORCEMENT OF SPECIFIED/REQUIRED SIZES AND SHAPES IN THE FORM OR MAIN REBARS, STIRRUPS & RINGS, DISTRIBUTION REBARS ETC., AND TYING THEM TO SHEAR CONNECTORS USING GI BINDING WIRE.

PROVIDING AND APPLYING LIQUID ELASTOMERIC POLYMERIZED BITUMINOUS MEMBRANE WATERPROOFING TREATMENT WITH BRUSH APPLIED SINGLE COMPONENT, WATER BASED, COLD APPLIED (TARFELT LM OR EQUIVALENT AS APPROVED BY EIC) INCLUDING CLEANING THE OLD/NEW PLASTERED/CONCRETE SURFACE AND MADE FREE OF DIRT, DUST, LAITANCE ETC. AND M. S. PIPE SINGLE SCAFFOLDING(PUTLOG SCAFFOLD)/SUSPENDED ROPE PLATFORM AS REQUIRED. THE RATE IS INCLUSIVE OF ONE COAT OF PRIMER AND ONE COAT OF LIQUID MEMBRANE COATING ETC. COMPLETE AS PER MANUFACTURE'S SPECIFICATION AS DIRECTED BY EIC.