425KG CYL CONNECTING PLATFORM

EXCAVATION IN EARTH UPTO — Excavation for foundation upto required depth below existing ground level up to 1.5m in any tyoe odf soil except hard rock. Rate to include dressing the sides and bottom, bailing out of water if encountered, shoring, strutting, backfilling after the construction of foundation, trenches/plinth beam etccompacting by the side of the foundation and disposal of surplus excavated earth within/outside HPCL's premises to an unobjectionable place, as directed by the Engineer in Charge including spreading, watering and compaction, complete. The measurement of the excavation would be based on actual depth of excavation with applicable rate for different depths.

PCC 1:3:6 — as per the scope of work attached.

M25 RCC — PROVIDING, MIXING AND PLACING IN POSITION R.C.C OF DESIGN MIX M-25 AS PER SPECIFICATIONS AND DRAWINGS WITH 20 MM DOWN GRADED COARSE AGGREGATES FOR RCC ROADS, PATHWAYS ETC. INCLUDING PROVIDING ISMC SHUTTERING, VIBRATING ( WITH SCREED VIBRATOR), REMOVING THE EXCESS WATER & FINISHING THE SURFACE WITH VACUUM DEWATERING MACHINE (TRIMIX CONCRETING METHOD), CURING COMPLETE AS PER TECHNICAL SPECIFICATIONS MENTIONED IN THE TENDER AND AS DIRECTED BY THE SITE-IN-CHARGE.

REINFORCEMENT STEEL — Supply & Laying of Reinforcement steel.Scope of job includes Transportation, required Manpower, tools and tackles etc.

BRICK WORK IN FOUNDATION 12731-RAJAHMUNDARY LPG — For MORE THAN 230 mm thick in FOUNDATION including necessary scaffolding work, raking out joints and curing. etc., complete to the satisfaction of the EIC. The work to include all pillars, fins, batters, etc. NOTE: 1. Contractor may not be allowed to support one end of the scaffold in the walls itself therefore double scaffolding may be required during the execution for brick work and plastering. 2. THE RATE OF ALL BRICKWORK TO INCLUDE COST FOR PROVIDING AND APPLYING ADHESIVE COMPOUND (SUCH AS PEDICRETE MPB OF M/S PEDILITE INDUSTRIES OR SIMILAR) TO THE CONCRETE SURFACE (COMING IN CONTACT WITH BRICK WORK) ALL AS PER MANUFACTURER'S SPECIFICATIONS OR AS DIRECTED.

MURRUM FILLING — THIS ITEM IS SUBJECT TO APPROVAL ONLY. AND CAN BE USED FOR DEVELOPING THE BACKFILLED AREA. REMOVE THE LOOSE BACKFILLED AREA. REMOVING BACKFILLED SOIL WILL BE CONSIDERED IN EXCAVATION ITEM. THIS ITEM IS ONLY FOR FILLING, COMPACTION.COMPACTING THE SOIL SURFACE , WATERING ETC, FILLING THE GOOD QUALITY MURUM BY TRANSPORTING IT FROM DESIGNATED AREA. FILL IN LAYERS, WATERING AND COMPACTION WITH MECH 10 T ROLLER. TO ACHIVE THE COMPACTION OF 95% PROCTOR DENSITY. THE SAMPLES TO BE TESTED IN THE LABORATORY TO CONFIRM THE COMAPCTION DENSITY. THE NO OF SAMPLES TO BE TESTED WILL BE 1 SAMPLE PER 100 SQM AREA. PAYMENTS FOR THIS ITEM WILL BE ON CUM BASIS.

PLASTERING — as per the scope of work attached.

SHEET,GALVANIZED STEEL — SHEET; MATERIAL:GALVANIZED STEEL; THICKNESS:N/A; SIZE:N/A; FOR RECTANGULAR DUCTING WITH PROPER SUPPORT FROM THE SLAB AS PER STANDARD

FAB AND ERECT OF STRL — FABRICATION AND ERECTION OF HPCL SUPPLIED STRUCTURAL STEEL- FABRICATION AND ERECTION OF STRUCTURAL STEELWORK FOR PIPE RACK BRIDGES, STAIRS, PLATFORM. WALKWAYS,, HANDRAILINGS, AND ALL TYPES AND SIZES OF PIPE SUPPORTS SUCH AS SHOES, GUIDES, SADDLES, CLEATS, STANCHION, HANGERS ETC., CUTTING, THREADING AND SIZING TO MATCH THE PIPE LINE SIZES FROM 15 MM TO 600 MM WITH NUTS, WASHERS, BOLTS, MACHINERY ETC. CONTRACTOR SHALL MAKE NECESSARY DIMENSIONAL SKETCHES OF SUPPORTS TO SUIT THE PIPE LINE SIZES AND LOCATIONS. ALL SUPPORTS ARE TO BE ERECTED IN CONSULTATION WITH EIC AND FROM THE GENERAL ARRANGEMENT OF PIPING DRAWINGS.

REPAIR & LAYING MASTIC — REMOVAL OF DUST, MUD AND CLEANING OF PRESENT FLOOR SURFACE, REMOVING DAMAGED MASTIC FLOORING, CUTTING EDGES TO SIZE SO THAT NEW MASTIC OF 20MM THICK CAN BE LAID AS PER BELOW SPECIFICATIONS. TO ENSURE THAT NEW MASTIC IS PROPERLY BLENDED WITH EXISTING MASTIC FLOORING AND UNIFORM SURFACE FINISH IS ATTAINED.SCOPE OF JOB: CLEANING OF SURFACE, PROVIDING AND LAYING 20MM THICK ANTI-STATIC AND ELECTRICALLY CONDUCTING MASTIC FLOORING CONFIRMING TO IS:8374 LATEST IN PATCHES, POT HOLES AND CRACKS IN THE LPG SHEDS, CONNECTING PLATFORMS ETC, , FOR THE HORIZONTAL SURFACES, FLOORS INCLUDING THE COST OF ALL LABOUR, MATERIAL, EQUIPMENT ETC., TECHNICAL SPECIFICATION FOR MASTIC FLOORING: THE BITUMEN MASTIC TO BE APPLIED SHALL BE ANTI-STATIC AND ELECTRICALLY CONDUCTING CONFORMING TO IS 8374 OF LATEST EDITION. THE MASTIC SHALL CONTAIN IN SPECIFIED QUANTITIES GRAPHITE POWDER IN ADDITION TO THE USUAL INGREDIENTS AS SPECIFIED IN THE CODE. MASTIC SHALL BE MIXED EITHER IN MASTIC COOKER WITH BATCHING ARRANGEMENTS FOR VARIOUS INGREDIENTS OR THRU MANUAL MIXING. NECESSARY DEVICES SHALL BE PROVIDED FOR MAINTAINING THE TEMPERATURE. THE WORK SHALL INCLUDE CLEANING OF FLOORS AND COLUMNS ON WHICH MASTIC HAS TO BE APPLIED. PROVIDING 20MM THICK BITUMEN MASTIC ANTI STATIC ELECTRICALLY CONDUCTING MASTIC FLOORING CONFIRMING TO IS 8374 OF LATEST EDITION AS PER TECHNICAL SPECIFICATION & ADVICE OF PLANT MANAGER. THE COMPOSITION OF INGREDIENTS FOR MASTIC PER 1000 KG MIXED SAMPLE IS AS FOLLOWS: GRAPHITE: 100 KG BITUMEN (95/25 OR 85/25): 150 KGSAND: 200 KGLIME POWDER: 250 KG6MM DOWN AGGREGATE: 300 KG MIXED THOROUGHLY ABOVE MIXTURE AND HEAT FOR TWO HOURS, AT TEMPERATURES 175 - 200 DEGREE CENTIGRADE.THE FULLY COOKED CHARGE IS TO BE TRANSFERRED IN MORTAR PANS TO THE SPOT SPRINKLED WITH LIME STONE DUCT TO PREVENT STICKING OF MOLTEN MATERIAL. THE BITUMEN MASTIC SHOULD BE LAID IN BAYS IN ONE COAT AND SHOULD BE SPREAD TO SPECIFIED THICKNESS BY SUITABLE HAND TOOLS. LEVELING SHOULD BE DONE WITH WOODEN FLOATS AND SURFACES SHOULD BE UNIFORMLY PREPARED.