LINEAR LIGHT,ROOF&FC-EZ,ECZ,PATNA,GUWAHATI ZN

PROVIDING&FIXING,FALSE — "Providing & fixing false ceiling system of Trac 150 F exterior grade or approved equivalent of 0.5mm thick galvanised steel with stove enameled coil coated finish inter locking ceiling panels, carriers, suspension system and edge closure as per the following specification. Supplying and installation of exterior grade 150 F ceiling system comprising of 150 mm x 17 mm deep panels roll formed out of 0.5 mm galvanised steel with stove enameled coil coated finish. The panels shall be pre-treated and coil coated on one side in manufacturers standard colour shades as approved by the Architect/ Engineer in charge. The rear side of the panel shall be given a coat of primer and a wash coat while the finished side shall be given a coat of primer and finish colour coat in polyster paint for a min. dry film thickness of 20 microns, fixed on to the roll formed carriers 34.5 mm x 488 mm deep out of 6 mm thick Galvanised steed with prongs to hold panels in the module of 150 mm at maximum 1.2 mts. C/C. The carriers to be suspended from roof truss by rigid suspension angles as per manufacturer's recommendation. Panels shall be supplied in custom length upto maximum of 5 mts. Job also includes providing ceiling flashing using factory formed 0.5 mm thick Polyster coated galvanised steel material. Rate shall be including providing flashing to cover gap if any between illuminated banding and false ceiling.

SUP & FIX - CLIPPON — SUPPLYING AND FIXING CLIPPON ROOFING SYSTEM : ROOFING BASE MATERIAL SHALL BE OF COLD ROLLED STEEL OF 0.55 MM THICK AND CONFORM TO ASTM:A 446 HAVING YIELD STRESS OF MINIMUM 275 MPA. THE COATING SHALL BE ALUMINUM AND ZINC ALLOY COMPRISING 55% AL , 43.5% ZINC & 1.5 % SILICON, AS PER ASTM :A 792. THE COATING MASS SHALL BE MINIMUM 150 GMS PER SQM (TOTAL OF BOTH SIDES). FOR, BARE GALVALUME, TCT SHALL BE MINIMUM 0.55 MM. SHEETS SHALL HAVE APPROVED SIDE LAPS WITH TOP SHEETS FACING AWAY FROM THE PREVAILING WEATHER. NECESSARY PROFILED FILLER FOAM/BOX SHALL BE PROVIDED AT HIGHER LEVEL OF ROOF SHEETING AND AT VALLEY GUTTER TO ENSURE WATER TIGHTNESS IN THE PROFILED GAPS. THE PROFILED FILLER SHALL BE FIXED ON THE ROOFING SHEET WITH SUITABLE UV RESISTANT ADHESIVE / SILICON SEALANT TO GIVE WATER TIGHT JOINT. THE FIXING OF ROOFING WITH CLIPS SHALL BE AS PER ROOFING SHEET MANUFACTURER SPECIFICATIONS / DETAILS AND SHALL BE DONE IN SUCH A MANNER THAT THE ROOF IS NOT DRILLED / PUNCTURED FOR FIXING WITH THE PURLINS. REFER TO THE APPROVED MAKES GIVEN IN THE ATTACHMENT. FLASHINGS, CAPPING AND TRIMS SHALL BE FORMED OUT OF SAME SUBSTRATES AS THAT OF THE ROOFING SHEETS AND SHALL BE SUPPLIED IN STANDARD LENGTHS OF 2.5 M IN THE REQUIRED SHAPES AND GIRTHS AND FIXED BY MEANS OF HEX-HEAD GALVANIZED STITCHING SCREWS. UV RESISTANT ADHESIVE / SILICON SEALANT NON-HARDENING NEUTRAL CURE TYPE SHALL BE APPLIED AT ALL LAPS TO AVOID WATER SEEPAGE. THE ROOFING AND ITS FIXTURES SHALL SAFELY WITHSTAND WIND SPEEDS OF UP TO 200 KM/HR. THE ROOFING SHOULD BE DONE SO AS TO ENSURE LEAK PROOF INSTALLATION. IN CASE ANY LEAK IS OBSERVED, THE SAME HAS TO BE RECTIFIED AT NO EXTRA COST. ROOFING WILL BE PAID AS PER PLAN AREA OF CANOPY WITH NO DEDUCTIONS FOR WATER GUTTER

SUP & INST - FASCIAGI,THK:20 ORLP-CVR PURCHASE PLANT — SUPPLYING AND FIXING 20 SWG GI SHEET FACIA INCLUDING PAINTING WITH ONE COAT OF ZINC CHROMATE PRIMER AND TWO COATS OF 1STQUALITY SYNTHETIC ENAMEL PAINT ON FRONT SIDE . NECESSARY FACIA FRAMEWORK FOR FASTENING THE SHEET TO THE CANOPY SECURELY SHALL BE PAID SEPARATELY.

PROVIDING&FIXING,AL — "Providing and fixing 2 mm thick Aluminum Sheet Gutters of required shape in slope with 40 mm x 3 mm MS. Brackets at 1000 mm maximum spacing and 8 mm dia G.I. J or L hooks, boltsand nuts, GI Limpet and bitumen washers, providing nut bolt joint , sealing the joints with silicon sealant testing the gutter for leakage by filling water etc. Complete.(Refer attached Drawing .For allowable tolerance refer to IS codes

SPLY&EREC STRUCTURAL — FABRICATION AND ERECTION STRUCTURAL STEEL: SUPPLY OF STRUCTURAL STEEL AS PER DRAWING FOR SUPPORTS, CANOPY AS APPROVED BY ENGINEER-IN-CHARGE. FABRICATION AND ERECTION OF CANOPY, COLOURED MILD STEEL ROOF SHEETS, PAINTING, ANCHOR BOLT SUPPLY AND FIXING.

3C X1.5 SQMM AL CBL — SUPPLY AND LAYING FOLLOWING SIZE PVC INSULATED,SHEATHED,ARMOURED CABLE OF APPROVED MAKE CONFIRMING TO IS 1554: PART 1:1988- 3C X 1.5 SQMM COPPER CABLE

END TERM OF — CABLE TERMINATION USING SINGLE/DOUBLE COMPRESSION BRASS CABLE GLANDS, FLAMEPROOF/NON-FLAMEPROOF WITH EARTH TAGS, CRIMPING TYPE TINNED COPPER LUGS FOR COPPER CABLES AND ALUMINIUM LUGS FOR AL CABLES AND OTHER CONSUMABLES FOR THE FOLLOWING SIZE OF CABLES. APPROVED MAKE OF 3C X 1.5 SQ.MM. INSTRUMENTATION CABLE (DOUBLE COMPRESSION FLAMEPROOF) AT PRESSURE TRANSMITTER. REFER BOQ AND TECHNICAL SPECIFICATIONS FOR DETAIL DESCRIPTION.

SUPPLY AND LAYING OF — "Supply and laying following size PVC insulated, sheathed, armoured cable of approved make conforming to IS 1554:Part 1:1988 4CX2.5SQMM COPPER CABLE

SUPPLY,END — END TERMINATION END TERMINATION OF FOLLOWING CABLE WITH DOUBLE COMPRESSION NFLP GLAND AND CRIMPING SOCKETS 4CX2.5 SQMM END TERMINATION

PROVIDING AND FIXING FOR — "PROVIDING AND FIXING 4"" DIA PVC PIPES OF 6 KG/SQCM OF APPROVED MAKE AS PER IS 4985 FOR RAIN WATER PIPES INCLUDING ALL FITTINGS LIKE BANDS , SHOES ETC., MS FABRICATED BRACKET AS PER REQUIMENT ETC. ALL COMPLETE AS DIRECTED BY THE EIC."