Tender For Oisd Point Compliance Work-EXCAVATION BY MANUAL OR MECHANIZED METHOD UPTO 1.5 M BELOW NGL/FGL AROUND FOUNDATION, DUCT BANKS, CULVERTS AND TRENCHES IN ALL TYPES OF SOIL VIZ. EARTH, SAND, GRAVEL, CLAY, SOFT AND HARD MURUM ETC. (EXCLUDING HARD ROCK) FOR FOOTINGS, STEPS, PLINTH BEAMS, DRAINS, TRENCHES, CULVERTS, DUCT BANKS, MANHOLES, ETC. INCLUDING SHORING STRUTTING, DEWATERING WHERE REQUIRED (UNTIL FOUNDATION WORK IS COMPLETE). ITEM ALSO INCLUDES CARTING OF SURPLUS EXCAVATED EARTH, STACKING, SPREADING, LEVELLING AND COMPACTING/CONSOLIDATING SURPLUS MATERIALS WITHIN HPCLS PREMISES OR OUTSIDE AT AN APPROVED PLACE FOR ALL LEADS AS PER INSTRUCTIONS OF ENGINEER IN CHARGE (RATE INCLUDES REMOVAL OF ANY VEGETATION, SMALL SHRUBS ETC. HAVING GIRTH OF 300 MM OR LESS). COMPLETE AS PER PROJECT DRAWINGS, SPECIFICATIONS AND AS DIRECTED BY ENGINEER IN CHARGE.NOTE 1: TOP SOIL TO BE CLEARED OF SHRUBS GRASS ETC INCLUDING ROOTS AND 150 MM TOP SOIL TO BE STORED SEPARATELY WITHIN HPCLS PREMISES OR OUTSIDE FOR ALL LEADS AND TO BE USED FOR MICRO GRADING AS REQUIRED.NOTE 2: RATE SHALL BE INCLUSIVE OF ALL ROYALTIES/OBTAINING CLEARANCE OF LOCAL AUTHORITIES FOR DISPOSAL AND BORROW AREA, NO EXTRA COST WHATSOEVER THAN THE QUOTED RATES SHALL BE PAID.NOTE 3: RATE SHALL BE INCLUSIVE OF TEST PITS REQUIRED TO LOCATE EXISTING UNDER GROUND UTILITIES IN THE EXCAVATION AREA AS PER THE ENGINEER-IN-CHARGE INSTRUCTIONS.NOTE 4: CONTRACTOR SHALL SELECT THE LOCATION FOR DUMPING IN LOCAL AUTHORITY APPROVED AREA WITH DOCUMENTARY PROOF.NOTE 5: RATE SHALL BE INCLUSIVE OF CUT AND FILL SLOPE AS PER PROJECT SPECIFICATION REQUIRED AT SITE DURING EXCAVATION HOWEVER EXCAVATED VOLUME AS PER APPROVED DRAWING (FOUNDATION/STRUCTURE SIZE) SHALL ONLY BE CONSIDERED FOR MEASUREMENT ,M15 BELOW PLINTH LEVEL: FOR M15 GRADE CONCRETE WITH 20 MM MAXIMUM SIZE AND DOWN GRADED AGGREGATE UNDER FOUNDATIONS, CULVERT, DRAINS, PLINTH BEAMS, WALLS, MANHOLES, ETC. THE RATES FOR ALL ITEMS COVERED IN THIS SECTION SHALL INCLUDE COST OF DEWATERING, IF REQUIRED TILL COMPLETION OF WORKS UPTO GROUND LEVEL AND CHAMPHERS IN CONCRETE WORKS SHALL BE PROVIDED WHEREVER REQUIRED. RATE OF CONCRETE WORK SHALL BE INCLUSIVE OF MATERIALS SUCH AS CEMENT, SAND, AGGREGATES, WATER, ADMIXTURES, MANPOWER, MACHINERY, CONSUMABLES ETC. PLAIN CEMENT CONCRETE- PROVIDING AND LAYING PLAIN CEMENT CONCRETE CONFORMING TO IS:456- 2000, USING SPECIFIED GRADED COARSE AGGREGATE OF APPROVED QUALITY AT VARIOUS LOCATIONS ETC. INCLUDING MACHINE MIXING/RMC, SHUTTERING, CONSOLIDATING WITH RAMMERS/VIBRATORS AND CURING ETC. COMPLETE AS DIRECTED AND INSTRUCTED BY ENGINEER IN CHARGE.NOTE 1: RATE SHALL BE INCLUSIVE OF SUPPLY AND LAYING POLYTHENE SHEET AS PER DRAWING., FOR M20 GRADE CONCRETE WITH WATER PROOFING ADMIXTURES FOR STORM WATER DRAINS, BOX CULVERTS, TRENCHES, MANHOLE PIT, ETC. RATE SHALL BE INCLUSIVE OF SUPPLY & LAYING/APPLYING WATER PROOFING AGENT , PROVIDING & LAYING IN POSITION CONTROLLED GRADE REINFORCED CEMENT CONCRETE CONFORMING TO IS:456-2000, WITH DESIGN MIX OF REQUIRED GRADE AT ALL LOCATIONS AND LEVELS USING 20MM AND DOWN SIZE GRADED AGGREGATES IN ALL TYPES OF WORKS [INCLUDING LEAVING POCKETS, PLACING OF CONDUITS, MAKING OPENINGS, INSERTS/ SLEEVES IN COLUMNS/ BEAMS/ SLABS ETC.], SHUTTERING, ALL CONSTRUCTION, ISOLATION, EXPANSION JOINTS, TESTING, CURING, USING ADMIXTURES AS REQUIRED, LIFTING, PLACING, MACHINE VIBRATING, TAMPING, CURING ETC. AS SPECIFIED, COMPLETE AS PER DRAWINGS & / OR AS DIRECTED BY ENGINEER IN CHARGE. READY MIX CONCRETE SHALL BE USED BY CONTRACTOR WITH CONCRETE HAVING REQUIRED QUALITY AT NO EXTRA COST. NOTE:1)THE RATE ALSO INCLUDES COST OF PROVIDING OFFSETS, GROOVE, CUTOUTS, CURVED & STRAIGHT FORMWORK, CONSTRUCTION JOINTS, EXPANSION JOINT, MAKING HOLES IN OR CUTTING FORMWORK FOR TAKING OUT DOWEL BARS. 2)RATE OF SUPPLY AND FIXING REINFORCEMENT STEEL AND ANY OTHER EMBEDDED ITEMS SHALL BE MEASURED AND PAID SEPARATELY.3)TANK SHALL BE TESTED FOR THE LEAKAGES AS PER IS 3370 AND SPECIFICATIONS.4)THE RATE INCLUDES TESTING AND GIVING 10 YEAR GUARANTEE FOR WATERTIGTNESS FOR TANKS, REINFORCEMENT-PROVIDING, LAYING AND FIXING IN POSITION REINFORCEMENT HYSD CONFORMING TO IS:1786 OF GRADE FE415/FE500 AS PER DRAWINGS. LOCATIONS AND LEVELS INCLUDING BAR BENDING SCHEDULES AND OBTAINING THEIR APPROVAL, CUTTING, BENDING AND BINDING WITH 16 OR 18 GAUGE ANNEALED WIRE CONFORMING TO IS 280 INCL. PLACING PROPER CONCRETE COVER BLOCKS, CHAIR SUPPORTS ETC. COMPLETE AS SPECIFIED AND DIRECTED BY ENGINEER-IN-CHARGE
