Improvements of carpark, covered carpark etc at Calicut International Airport

Amount

Carriage of materials by Mechanical Transport including loading, Unloading and stacking lead up to 5 km , Earth

Earth work in surface excavation not exceeding 30 cm in depth but exceeding 1.5 m in width as well as 10 sqm on plan including getting out and disposal of excavated earth upto 50 m and lift upto 1.5 m, as directed by Engineer-in- Charge: All kinds of soil

Earth work in excavation by mechanical means (Hydraulic excavator) / manual means in foundation trenches or drains (not exceeding 1.5 m in width or 10 sqm on plan), including dressing of sides and ramming of bottoms, lift upto 1.5 m, including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50 m. All kinds of soil.

Excavation work by mechanical means (Hydraulic excavator)/ manual means in foundation trenches or drains (not exceeding 1.5m in width or 10 sqm on plan), including dressing of sides and ramming of bottoms, lift upto 1.5 m, including getting out the excavated soil and disposal of surplus excavated soils as directed, within a lead of 50 m. Ordinary rock

Filling available excavated earth (excluding rock) in trenches, plinth, sides of foundations etc. in layers not exceeding 20cm in depth, consolidating each deposited layer by ramming and watering, lead up to 50 m and lift upto 1.5 m.

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level 1:4:8 (1 Cement : 4 coarse sand (zone-III) : 8 graded stone aggregate 40 mm nominal size)

Centering and shuttering including strutting, propping etc. and removal of form work for : Foundations, footings, bases for columns, etc. for mass concrete

Centering and shuttering including strutting, propping etc. and removal of form for : Columns, Pillars, Piers, Abutments, Posts and Struts

Providing, hoisting and fixing above plinth level up to floor five level precast reinforced cement concrete work in string courses, bands, copings, bed plates, anchor blocks, plain window sills and the like, including the cost of required centering, shuttering but , excluding cost of reinforcement, with 1:1.5:3 (1 cement : 1.5 coarse sand(zone-III) : 3 graded stone aggregate 20 mm nominal size).

Steel reinforcement for R.C.C. work including straightening, cutting,bending, placing in position and binding all complete upto plinth level. Thermo Mechanically Treated bars of grade Fe-500D or more

Providing and laying in position ready mixed or site batched design mix cement concrete for reinforced cement concrete work; using coarse aggregate and fine aggregate derived from natural sources, Portland Pozzolana / Ordinary Portland /Portland Slag cement, admixtures in recommended proportions as per IS: 9103 to accelerate / retard setting of concrete, to improve durability and workability without impairing strength; including pumping of concrete to site of laying, curing, carriage for all leads; but excluding the cost of centering, shuttering, finishing and reinforcement as per direction of the engineer-in-charge; for the following grades of concrete. Note: Extra cement up to 10% of the minimum specified cement content in design mix shall be payable separately. In case the cement content in design mix is more than 110% of the specified minimum cement content, the contractor shall have discretion to either re-design the mix or bear the cost of extra cement. All works upto plinth level Concrete of M30 grade with minimum cement content of 350 kg /cum

Add for using extra cement in the items of design mix over and above the specified cement content therein.

Structural steel work riveted, bolted or welded in built up sections, trusses and framed work, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer all complete.

Providing and fixing mild steel round holding down bolts with nuts and washer plates complete.

Steel work welded in built up sections/ framed work, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer using structural steel etc. as required. In gratings, frames, guard bar, ladder, railings, brackets, gates and similar works

Chequerred precast cement concrete tiles 22 mm thick in footpath & courtyard, jointed with neat cement slurry mixed with pigment to match the shade of tiles, including rubbing and cleaning etc. complete, on 20 mm thick bed of cement mortar 1:4 (1 cement: 4 coarse sand). Medium shade pigment using 50% white cement 50% Grey cement

Providing and fixing on wall face unplasticised Rigid PVC rain water pipes conforming to IS : 13592 Type A, including jointing with seal ring conforming to IS : 5382, leaving 10 mm gap for thermal expansion, (i) Single socketed pipes 110 mm diameter metre

Providing and fixing on wall face unplasticised - PVC moulded fittings/ accessories for unplasticised Rigid PVC rain water pipes conforming to IS : 13592 Type A, including jointing with seal ring conforming to IS : 5382, leaving 10 mm gap for thermal expansion Bend 87.5° 110 mm bend

Providing and fixing unplasticised -PVC pipe clips of approved design to unplasticised - PVC rain water pipes by means of 50x50x50 mm hard wood plugs, screwed with M.S. screws of required length, including cutting brick work and fixing in cement mortar 1:4 (1 cement : 4 coarse sand) and making good the wall etc. complete. 110 mm

12 mm cement plaster of mix : 1:4 (1 cement: 4 fine sand)

Wall painting with acrylic emulsion paint of approved brand and manufacture to give an even shade Two or more coats on new work

Painting with synthetic enamel paint of approved brand and manufacture to give an even shade : Two or more coats on new work

Providing and applying white cement based putty of average thickness 1 mm, of approved brand and manufacturer, over the plastered wall surface to prepare the surface even and smooth complete

Demolishing cement concrete manually/ by mechanical means including disposal of material within 50 metres lead as per direction of Engineer - in - charge. Nominal concrete 1:3:6 or richer mix (i/c equivalent design mix)

Dismantling tile work in floors and roofs laid in cement mortar including stacking material within 50 metres lead. For thickness of tiles 10 mm to 25 mm

Dismantling manually/ by mechanical means including stacking of serviceable material and disposal of unserviceable material within 50 metres lead as per direction of Engineer-in-charge : bituminous road

Providing and laying 60mm thick factory made cement concrete interlocking paver block of M -30 grade made by block making machine with strong vibratory compaction, of approved size, design & shape, laid in required colour and pattern over and including 50mm thick compacted bed of coarse sand, filling the joints with line sand etc. all complete as per the direction of Engineer-in-charge.

Taking out existing CC interlocking paver blocks from footpath/ central verge, including removal of rubbish etc., disposal of unserviceable material to the dumping ground, for which payment shall be made separately and stacking of serviceable material within 50 metre lead as per direction of Engineer-in-Charge.

Laying old cement cocrete interlocking paver blocks of any design/ shape laid in required line, level, curvature, colour and pattern over and including 50 mm thick compacted bed of coarse sand, filling the joints with fine sand etc. all complete as per the direction of Engineerin- charge. (Old CC paver blocks shall be supplied by the department free of cost).

Providing and laying non-pressure NP2 class (light duty) R.C.C. pipes with collars jointed with stiff mixture of cement mortar in the proportion of 1:2 (1 cement : 2 fine sand) including testing of joints etc. complete 250 mm dia. R.C.C. pipe

Providing, Fabricating, Assembling, hoisting, erecting and placing in position (up to all heights ) MS Built-up section/Tubular Structure ( MS built-up section :-Rolled section & plates confirming to IS 2062 Grade Yst 250)(Tubular Structure:- made from Steel hollow sections, ISI marked conforming to IS 1161/4923, Grade Yst 310) thickness up to 10mm in the profile shape as per conceptual drawings complete including special plate connector, pinion joints,Nut bolts, Plates, hollow sections etc including processes like using water jet 3-D cutting system for obtaining smooth 3-dimensional curvature, SAW/MMAW/MIG welding process with special plate connectors, pinion joints, plates, hollow sections with cleaning the surface with sand blasting system and finishing by applying a coat of primer including preparation of detailed fabrication and erection drawings of Structural steel work from design drawings, transportation from fabrication yard, cutting , threading, machining, leads and lifts up to all heights, tools & plants and necessary scaffolding etc. required for all operations involved to make structure of Tensile fabric canopy. The structure has to be provided as per conceptual drawings of Tensile fabric profile, including all arch beam, curved lateral beams and bracings, vertical support columns, nodal joints, bases of columns and high tensile bolts. The complete structure to be sand blasted and coated with primer (2 coats) and hard top with two coats of enamel paint application at all surfaces as per technical specification and direction of Engineer-In-Charge. Drainage arrangement to be designed and installed along with the Tensile Structure. ( This item rates also include Engineering Consultancy Services for Design of RCC foundation & Tensile Canopy including Architectural , Structural & Engineering design specifying patterns of Architectural Membrane, cables and related perimeter attachments, necessary fittings & hardware including associated structural steel members, RCC foundation, supporting member for electrical installation etc. with all relevant calculation sheet, vetting of both design & drawing by I.I.T/NIT/Govt. Engg. college including issue of "Good for Construction drawings" , revision of drawing as per changes during execution & final "As Built Drawing" complete with vetting and not limited to any other details related to consultancy work which are essential for successful execution of work etc. The work to be completed as per direction and satisfaction of Engineer in charge. Note :- (I) The steel structure members has to be designed as per conceptual drawings of Tensile fabric profile including all arch beam, curved lateral beams and bracings, vertical support columns, nodal joints, bases of columns and Stainless Steel pin joints as applicable. ) (ii) For measurement purpose, only structural steel MS tubes shall be considered. The special plate connectors,stiffner plates, pinion joints, nut bolts, plates(expect the base plate for vertical columns and anchor bolts to RCC structures) included in this item not separately payable

Providing and fixing PVC coated Tensile Fabric, both side PVDF, TYPE II, of Serge Ferrari or Equivalent make of approved colour having not less than 900 gsm weight and 400 daN/5cm tensile strength(warp/weft) of Ferrari or equivalent brand, using Specially extruded Aluminium profile with kedar arrangement other required acessories. Membrane to be patterned using tensile membrane design software and made using CNC plotting machine and welded with minimum 15KW heat sealing machine. Entire Structure to be prefabricated to the most extend. (Mesurement shall be done on plan area basis.) Rates inclusive of designing, purchasing of fabric (including cost of insurance and frieght, etc), specially extruded Aluminium profile with kedar arrangement other required acessories , shop drawing fabirction (including cutting and high frequency welding to obtained the form). Transportation to site, assembling , installation up to all heights etc complete as per direction of EIC & nothing extra shall be paid. Sqm 1350 0.00 0.00

Providing supplying fixing Drainage Gutter with 2mm thick aluminium sheet of appropriate size (150*300*150) designed to collect the water discharge from Rooing with provision of Downtake pipe.

SAMEER GLAZING SYSTEM PRIVATE LIMITED

CREATORS ENGINEERS AND INTERIORS PVT LTD

Garg Associates

Technospan structures pvt ltd

NSC Projects Pvt. Ltd.