SETTING UP OF ANALYTICAL CHEMISTRY INSTRUMENTATION, ANALYTICAL CHEMISTRY RESEARCH AND BIO CHEMISTRY RESEARCH LABS ON THE GROUND FLOOR AND BASEMENT OF SCIENCE BLOCK E CIVIL WORKS

Amount

Demolishing brick work in cement mortar including stacking of serviceable material & disposal of unserviceable material within 50 mts. Lead

Dismantling doors, windows and clearestory windows (steel or wood) shutters including chowkhats architrave holdfast etc. complete and staking within 50 mt. Lead

a)Of area 3 sq.m. and below

b) Area beyond 3 sq.m.

Demolishing R.C.C. work including stacking of steel bars & disposal of unserviceable within 50 mts. Lead

Brick work using fly ash bricks in cement mortar 1:4 ( 1 cement : 4 coarse sand) with bricks of class designation 40 kg/ cm2 in superstructure up to floor five level

(b) 230 x 110 x 80 mm

Providing and laying in position cement concrete 1:2:4 (1 cement : 2 coarse sand: 4 graded granitic or basaltic stone aggregate 40 m nominal size) excluding cost of centering, shuttering and finishing : a) All works upto plinth level

Centering and shuttering including strutting , propping & removal of forms for

iv) sides / soffits of beams, beam haunchings, cantilevers, girders, bressumers and lintels plinth beams not exceeding 1M in depth

Providing and laying in position (1:11/2:3) Reinforced cement conrete excluding the cost of centering, shuttering, finishing and reinfrocement (1 cement: 1½ coarse sand:3 graded stone agg 20mm nominal size)

In walls (any thickness), including attached pilasters, buttresses, plinth and string courses, fillets, columns, pillars, piers, abutments, posts and structs etc. upto floor five level ( column)

Providing TMT steel reinforcement bars of (SAIL, TATA. VIZAG, JSW Steel Ltd.) ) (Confirming to IS 1786 of 1986) for RCC work (conforming to I.S. 1786 of 1986) including bending, binding & placing in position in all the floors along with the factory made precast concrete cover blocks of specified sizes whose compressive strength is not less than that of surrounding concrete in the structural member.

Providing and fixing vitrified matt finished (600x600) and 10 mm thick tiles in floors/treads of steps, landing with cement based high polymer modified quick-set tile adhesive (water based) conforming to IS:15477, using 5 kg. adhesive per sq.m of tile area, in average 3 mm thickness

Providing and fixing Vitrified tiles in different sizes (thickness to be specified by manufacturer), with water absorption less than 0.08 % and conforming to I.S. 15622, of approved make, in all colours & shade, in skirting, riser of steps and dados,

600 x 600 mm - Dark Shades

Providing and fixing M.S. grill of required pattern in wooden frames of Windows etc. with M.S. flats square or round bars with round headed bolts and nuts or by by screws. a)plain grill

12mm cement plaster 1:4 (1 cement : 4 coarse sand)

18 mm cement plaster in two coats under layer 12 mm thick cement plaster 1;5 ( 1cement : 5 coarse sand ) and top layer 6 mm thick with cement plaster 1:3 ( 1 cement : 3 coarse sand) finished with sponge

Providing and applying white cement based putty of average thickness 1.00mm of approved brand and manufacturer, over the plastered wall surface to prepare the surface even and smooth complete.

Applying one coat of cement primer of approved brand and manufacture on wall surface

Wall painting (two or more coats) with plastic emulsion paint of approved brand and manufacture on new work to give an even shade.

Painting three or more coats with acryllic exterior paint of approved brand and manufacture (Such as Dulex/ Asian Paints/ Sherwin Willians) including applying one coat of cement primer and one coat of surface treatment etc. complete.

Applying one or more coat of zinc rich epoxy primer on Steel Work of approved brand on New work to give an even shade.

Providing and applying one or more coat of Black epoxy surfa coats paint on Steel work with epoxy thinner to give an even shade .( Asian Paints/ Surfa coata)

Providing woodwork in frames of doors, windows, clerestory windows trusses & other frames wrought framed and fixed in positon

c) First class matti wood

Providing and fixing first class Indian teak wood moulded beading to door and window frames with iron screws, plugs and priming coat on unexposed surfaces etc

Providing and fixing 38 mm thick panelled glazed or panelled and glazed shutters for doors, windows and clerestory window including anodized aluminium butt hinges with necessary screws:

Second class Indian teak wood

Applying priming coat with ready mixed primer of approved brand and manufacture on WOOD WORK complete

Painting two or more coats (excluding priming coat ) with superior quality ready mixed paint(satin finish) for WOOD WORK of approved brand & manufacture in all shades on NEW WORK to give an even shade

Providing flat iron hold fast 40 cm including fixing to frame with 10mm dia bolts , nuts and wooden plugs and embedded in cement concrete blocks 30 x 10 x 15 cm 1:3:6 mix ( 1 cement : 3 coarse sand : 6 stone aggregate 20 mm nominal size

b) 40 x3 mm flat iron hold fast, 15 cm long

Providing & fixing anodised aluminium sliding door bolt anodised transparent or dyed required colour and shade with bolts, nuts and screws etc. complete ( ISI mark, Heavy )

Providing and fixing anodized aluminium flat latch

Providing and fixing aluminium tower bolt (barrel type) anodised or dyed to required colour or shade with screws etc complete.

( ISI mark, Heavy )

Providing and fixing aluminium handle anodized or dyed to required colour or shade with screws etc. ( ISI mark, Round, Heavy)

Providing and fixing 150 mm. bright finished brass floor door stopper with rubber cushion screws etc. to suit shutter thickness complete.

Providing and fixing heavy duty flat type door closer a) Hafele HSII00 MBC/ Godrej

Providing and fixing 18 mm thick gang saw cut, mirror polished, premoulded and prepolished, machine cut for kitchen platforms, vanity counters, window sills, facias and similar locations of required size, approved shade, colour and texture laid over 20 mm thick base cement mortar 1:4 (1 cement : 4 coarse sand), joints treated with white cement, mixed with matching pigment, epoxy touch ups, including rubbing, curing, moulding and polishing to edges to give high gloss finish etc. complete at all levels. Granite of any colour and shade, area of slab over 0.50 sqm a) Jet black

Constructing soak pit 1.20m x 1.20m x1.20m filled with laterite stone aggregate 125 to 180 mm including S.W. drain pipe 100 mm diameter and 1.2m. long complete as per standard design.

Providing and fixing ASTM UPVC pipe, conforming to ASTM 2467 with ISO 14001, including all UPVC plain & brass threaded fittings, including fixing the pipe with clamps at 1.00 m spacing. This includes jointing of pipes & fittings with one step UPVC solvent cement and testing of joints complete as per direction of Engineer. Internal work - Exposed on wall.

I SCH-80(blue)/(white)

a)20mm outer dia

b) 25mm outer dia.

c) 32mm outer dia.

d) 40mm outer dia.

e) 50mm outer dia.

Providing and fixing chlorinated ployvinyl chloride (CPVC) pipes confirming to IS:15778, having thermal stability for hot and cold water supply including all CPVC plain and brass threaded fittings including fixing the pipes with clamps at 1 mt. spacing. This includes jointing of pipes and fittings with one step CPVC solvent cement and testing of joints complete as per direction of the Engineer-in-charge. Concealed work (medium duty SDR 13.5 pipe) including cutting chases and making good the walls etc.

15 mm nominal diameter

20 mm nominal diameter

25 mm nominal diameter

Supplying at store or site of work Rigid PVC (SEL FIT) pipes for public water supply including Railway freight, carting, loading and unloading, stacking, transit insurance etc. complete, Conforming to IS: 4985-2000, and bearing ISI mark, Class 10 kg/cm2.

a) 63 mm dia

b) 75 mm dia

Providing and fixing brass full way valve (heavy) duty with wheel of approved quality :

25mm nominal bore

50mm nominal bore

Providing and fixing nahani trap of rigid PVC (approved make ) for S.W.R. pipes including lubricating etc complete, without door :

Providing and Fixing C.P jali

Constructing brick masonry manhole or inspection chamber with second class bricks in cement mortar 1:5 (1 cement :5 fine sand) R.C.C. top slab with 1:2:4 mix (1 cement: 2 coarse sand ;4 graded stone aggregate 20mm nominal size foundation concrete 1:2:4 mix (1 cement ;2 coarse sand :4 graded stone agrregate 40mm nominal size) inside plastering 12 mm thick with cement mortar 1:3 (1 cement :3 coarse sand) finished with a floating coat of neat cemetn and making channels in cement concrete 1:2:4 mix (1 cement :2 coarse sand :4 graded stone aggregate 20 mm nominal size) neatly finished complete as per standard design. Inside size 60 x 60cm and 60cm deep including C.I. cover with frame (light duty) 455x610mm internal diameter total weight of cover and frame to be not less than 38 kg. (weight of cover 23 kg).

Earthwork in excavation by mechanical means ( hydraulic excavator/manual means in foundation trenches drain ( not exceeding 1.5 m in width or 10 sq.m 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 50m.

b. All types of ordinary rock including all types of laterite rock, blasting prohibited.

Providing and laying cement concrete 1:3:6 ( 1 cement : 3 coarse sand : 6 graded granitic or basaltic stone aggregate 20mm nominal size ) excluding cost of centering, shuttering and finishing in :

a)all works up to plinth level

Laterite masonry in neatly dressed stones for 20 cms thick masonry walls in cm. 1 : 4 (1 cement : 4 coarse sand) in foundation upto plinth level

Laterite masonry in neatly dressed stones for 20 cms thick masonry walls in cm. 1 : 4 (1 cement : 4 coarse sand) insuperstructure from floor I level upto floor V level.

Providing & Fixing in position Double Skin roof with Zincalume/ Galvalume colour coated & bare profile sheet with subtle square fluting factory cut at all heights for roof, side & Gable cladding complete in all respect. TOP SHEET-The end rib shall be designed for anti-capillary action. The feed material should be manufactured out of nominal 0.45 mm Base Metal Thickness (BMT), Hi-strength steel with min. 550 MPa yield strength, metallic hot dip coated with Aluminium-Zinc alloy (55% Aluminium, 43.5% Zinc &1.5% Si) as per AS 1397 - Zincalume AZ150 (Min. 150 gms/sq.mt total on both sides) with quality paint coat as per AS/NZS 2728 type 3-4. The paint shall have a total coating thickness of nominal 35 μm, comprising of nominal 20 μm exterior SMP coat on top surface and nominal 5 μm reverse backer coat on back surface over nominal 5 μm primer coat on both surfaces of approved colour shade. Total Coated Thickness (TCT) should be 0.50mm. Total Painted Thickness (TPT) should be in addition to 0.50mm. The steel sheet shall be fastened with nominal 40 μm zinc coated or nominal 25 μm zinc-tin alloy coated, Hex head, self-drilling screw as per AS 3566-2002 Class 3 fasteners of approved make with EPDM washer as per the requirement considering the profile shape and design load. The fastener size shall be calculated as per the design or manufacturers recommendations.

Steel work in built up tubular (round, square or rectangular hollow tubes etc.) (Square Hollow Section (SHS) IS4923 /Rectangular Hollow Section (RHS) IS4923/ Circular Hollow Section(CHS) IS1161 closed Structural Steel of (SAIL, TATA. VIZAG, JSW ,APOLLO Steel Ltd.) make (Min Yeild Stress 310 Mpa)) trusses etc., including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer, including welding and bolted with special shaped washers etc. complete.

Steel work welded (SAIL, TATA. VIZAG & using electrodes of Ador or ES4B or Deh Secheron make only)in built up sections trusses and framed work including cutting, hoisting, fixing in position and applying priming coat of red lead paint.

(b) In tees, angles, flats and channels

Add for providing & fixing Flashings -[Corners, Ridges, valleys, gable end & Trims] (Girth above 610mm) including all the accessories complete as per the directions of the Engineer in charge

Jointing of rigid SEL FIT PVC pipes by cleaning the pipes with solvent cement including the cost of solvent cement and hydraulic testing of joints etc. complete as per IS : 7634- 19 75 Part : 3, including hydraulic testing of joints as directed by the Eng

Outer dia in mm

Manohar H Doddalingannavar

N. Anirudhan