Civil Maintenance works in Krishnanagar IT Park Estimated Cost Rs247692 including GST

Supplying & laying 3mm thick pre-fabricated plastomeric water proofing membrane conforming to EN 12311-1 & ASTMD 5147, manufactured with atactic poly propylene (APP) modified premiumgrade asphalt , specially reinforced with non-woven polyester core withpolyester reinforcement @160 gms per sqm & both faces covered with thermo-fusible polyethylene film /MineraL on top face over a coat of primer @ 0.40 lit/sqm of manufacturer's specification on smooth,clean dry surface prepared wherever required.Lap joint shall be provided of 75 mm in longitudinal & 100 mm in transverse direction and fused usingLPG/ Propane torch employing extra care ensuring full bondage, complete removal of entrapped air and sealing edges into grooves in appropriate manner as per direction of Engineer -in-charge all complete including materials,labour and applicable taxes. (Payment shall bemade on the basis of finished surface area. Membrane Property:Softening Point > 150 deg C, Cold Flexibility < -6 deg C, Tensile Strength, N/cm : 600 (longitudinal), 450 (transverse), Tearing Strength, N:) 300 (longitudinal), 200 (transverse).

Exposed False-ceiling Work Supplying, fitting & fixing High Pressure steam Cured Non Asbestos fibre cement standard ceiling board (Density > 1300Kg per Cu.m. ) of size595mm X595mm conforming IS 14862 and type B, catagory III of ISO 8336, tested as per AS-1530 Part 3 and BS-476 Part 4,5,6,7 & 8, should be placed in the Grid module to form a false ceiling all complete as per drawing & direction of Engineer - in- Charge False ceiling with 6mm thick Fibre Cement Standard ceiling board.

Supplying, fitting and fixing steel rolling shutter profile type with 18 B.G of approved type steel latche section 75mm wide, fitted with coil wire spring to necessiate the fitting of required Nos. of C.I. Pulleys on heavy type solid drawn seamless steel tube complete with lockingarrangements both inside and outside specially builtup side guide channels including providing a hood for the steel rolling shutter in the room, painting two coats of approved aluminium paint over a coat of red lead primer complete

Providing and fixing exterior quality Aluminium Composite Panel (ACP) wall cladding on existing Al. /MS frame work with GI brackets, ACP fixed on the existing frame work by folding the edges of ACP panel (Engraving the rear surface of ACP sheet) with CP angles, cleats andstrainless Steel screws forming groves at the periphery of ACP panel. Such grooves filled with foam and silicon sealant etc. complete with all materials inlcuding the cost of silicon sealant labour, scaffolding and all other incidental charges complete in all respect as per specification and direction of Engineer-in-charge (Mode of payment is on finished surfacearea of ACP) 4mm thick (0.50mm Al.+3.0mm LDPE +0.50mm Al. PVDF coating)

Removing loose scales, blisters etc. from old painted surface thoroughly smoothening the surface to make the same suitable for receiving fresh coat of paint

PAINTING WITH BEST QUALITY SYNTHETIC ENAMEL PAINT OF APPROVED MAKE AND BRAND INCLUDING SMOOTHENING SURFACE BY Sand papering etc. including using of approved puttyetc. on the surface, if necessary On steel or other metal surface With other than hi-gloss of approved quality; Two coats (with any shade except white

PAINTING WITH BEST QUALITY SYNTHETIC ENAMEL PAINT OF APPROVED MAKE AND BRAND INCLUDING SMOOTHENING SURFACE BY Sand papering etc. including using of approved putty etc. on the surface, if necessary On steel or other metal surface With other than hi-gloss of approved quality; Two coats (white in shade)

Supplying & filling Weather Silicone sealant of approved make and brand for fixing of grove line between the Glasses as per direction of Engineer-incharge for Structural Glazing/Curtain wall Weather Silicone sealant for the Grove line between Glasses or any other material for facial work Proper masking tape to be used for clear line, old cracked sealant to be removed

M.S. structural works with hollow sections (square or rectangular shape) conforming to IS: 806-1968 & IS:1161-1998) connected to one another with bracket, gusset, cleat as per design, drawing & direction of Engineer-in-Charge complete including cutting to requisite shape & size, fabrication including metal arc welding conforming to IS: 816-1969 & IS: 9595 using electrodes of approved make and brand conforming to IS:814- 2004, haulage, hoisting and erection all complete The rate includes the cost of all M.S. Hollow section, all consumables such as electrodes, gas and hire chrges of all tools and plants and labour required for execution and all incidental charges (such as electricity, labour insurance) etc. complete. Payment to be made on the basis of calculated weight of structural members of MS hollow section as specified in relevant IS code in finished work. Payment for gusset, bracket, may be made by adding the actaul weight of finished structural members. The rates are considered for a height of erction 8 m/ 2nd floor level from the ground. Add 1.5% extra over the rate for each additional floor or 4m. beyond the initial 8 m or part thereof. For other structural works except roof trusses