CONSTRUCTION OF NEW ANNEXURE BUIDING FOR STATE CENTRAL LABORATORY AT MMC CHENNAI

Earth work excavation for foundation in all soils and sub-soils and to full depth as may be directed except in rock requiring blasting inclusive of shoring shuttering, bailing out water wherever necessary and depositing the surplus earth within the compound in places shown by the departmental officers with an initial lead of 10 mts and initial lift of 2 mts. and clearing and levelling the site, etc., complete complying with standard specification. (0.00 - 2.00m)

Supplying and filling with M-Sand for basement to required thickness, watered, well rammed and consolidated etc. complete complying with standard specification and as directed by the departmental officers.

Plain Cement Concrete 1:5:10 (One Cement, Five sand and Ten hard broken stone jelly) using 40 mm gauge hard broken granite stone jelly for foundation including dewatering for flooring and foundation and including side shuttering, compaction, curing etc.,complete as directed by the departmental officers.

Supplying and filling with gravel for foundation and basement to required thickness, watered, well rammed and consolidated, etc., completed as directed by the departmental officers.

Reinforced Cement Concrete 1:1-1/2:3 (One Cement, One and a half M-sand and Three hard broken stone jelly) using 20 mm gauge hard broken granite stone jelly for all RCC items of works excluding cost of reinforcement grill and fabricating charges centering and shuttering but including laying, vibrating with mechanical vibrators, finishing, curing, etc. and providing fixtures like fan clamps in the RCC floor / roof slabs wherever necessary and bearing surfaces of walls, beams etc. shall be finished smooth with Cement Mortar 1:3 (One Cement and Three Sand) and kraft paper laid over it without claiming extra, etc., complete complying with standard specification and as directed by the departmental officers (upto Basement)

Ground Floor - (0.00 - 4.50 m)

First Floor - (4.50 - 9.00 m)

Second Floor - (9.00 - 13.50 m)

Supplying, fabricating and placing in position of reinforcement, grills for all RCC works including cost of steel and binding wire , cutting and tying etc., complete by the departmental officers. MS/RTS rods in all floors

Supplying and erecting steel centering including necessary supports for plane surfaces for Reinforced Cement Concrete works such as column footings, column pedestals, plinth beams, grade beams, staircase steps, etc. which require only nominal strutting using mild steel sheets of size 90cm x 60cm and 10 BG stiffened with welded mild steel angles of size 25mm x 25mm x 3 mm for boarding, laid over silver oak joists of size 10cm x 6.5cm spaced at about 75cm Centre to Centre or at suitable intervals etc. complete in all floors complying with standard specification. (Payment for centering shall be given after the concrete is laid) (Upto Basement- Plain surface)

Upto Basement- Column surface

0.00 - 3.30 m - Plain surface

0.00 - 3.30 m - Column surface

3.30 - 4.30 m - Plain surface

3.30 - 4.30 m - Column surface

4.30 - 5.30 m - Column surface

4.30 - 5.30 m - Plain surface

5.30 - 6.30 m - Column surface

5.30 - 6.30 m - Plain surface

6.30 - 7.30 m - Column surface

7.30 - 8.30 m - Column surface

8.30 - 9.30 m - Plain surface

9.30 - 10.30 m - Column surface

Brick work in Cement Mortar 1:5 (one part cement and five parts m-sand) using best quality II class Ground moulded chamber burnt bricks of size 9" x 4-1/2" x 3" to line, level and to plumb on one face including necessary scaffolding, racking out joints, curing etc., complete as directed by the departmental officer and as per standard specification.(Upto Basement)

Ground Floor - (0.00 - 4.50 m)

First Floor - (4.50 - 9.00 m)

Plastering with Cement Mortar 1:5 (One cement and Five m-sand), 12mm thick in all floors including scaffolding neatly finishing, curing etc. complete complying with standard specification and as directed by the departmental officers.

Plastering with Cement Mortar 1:5 (One cement and Five m-sand), 20mm thick in all floors including curing etc. complete complying with standard specification and as directed by the departmental officers.

Special ceiling plastering and finishing the exposed surface of all RCC items of work such as slabs, beams, sunshades, facia, canopy slab, staircase waist slab, landing slab etc., with Cement Mortar 1:3 (One Cement and Three M-Sand) 12mm thick including hacking the surfaces, providing cement mortar nosing, beading for sunshades, staircases, steps, landing slabs and curing, etc., in all floors complying with standard specification and as directed by the departmental officers

Painting two coats of newly plastered wall surface with ready mixed plastic emulsion paint (interior) of first class quality and of approved color over one coat of priming coat including priming coat and also make good of the surface with sand paper, putty, scaffolding etc., complete as directed by the departmental officers.

Supplying and painting two coats of newly plastered wall surface with ready mixed plastic emulsion paint (exterior) of first class quality and of approved color over one coat of priming coat including priming coat and also make good of the surface with sand paper, putty, scaffolding etc., complete as directed by the departmental officers.

Paving the floor with best quality Double Charged Vitrified Tiles 600 x 600 x 8mm of approved colour, shade and quality laid in cement mortar 1:3 (one cement and three m-sand) 10mm thick in all floors and the top pointed with the white cement mixed same colour pigments etc., complete complying with standard specification. (The make and brand of the tiles should be got approved by Executive Engineer before use on works)

Flooring withceramic tiles of size 305 x 305 x 6 mm laid over 20 mm thick cement mortar 1:3 (One Cement and Three M-Sand) base mortar over the existing slab / floor including cutting the tiles to the required size with special cutter wherever necessary, laying in position and pointing with white cement mixed with colouring pigment at the rate of 0.3 Kg. / sq.m. etc., complete complying with standard specification. (The make and brand of the tiles should be got approved by Executive Engineer before use on works)

Dadooing walls with best approved quality, white / colour glazed tiles of following sizes set in Cement Mortar 1:2 (One Cement and Two m-sand) 10mm thick and pointing the joints with white cement mixed with colouring pigments at the rate of 0.40 Kg. / sq.m. neatly in all floors, curing, etc., complying with standard specification and as directed by the departmental officers.(The make and brand of the tiles should be got approved by Executive Engineer before use on works) Dadooing with printed design colour glazed tiles of size 300 x 200 x 6mm

Providing Weathering course in brick jelly lime concrete using broken brick jelly of size 20mm uniform gauge in pure slaked lime (no sand to be used) to the proportion of brick jelly to lime being 32:12.5 by volume and laid over the RCC roof slab in a single layer of required slope and finished by beating the concrete with wooden beaters of approved pattern, keeping the surface constantly wet by sprinkling lime jaggery water, etc., complete as per standard specification and as directed by the departmental officers.

Finishing the top of roof with one course of machine pressed tiles of size 230mm x 230mm x 20mm of approved quality set in Cement Mortar 1:3 (One Cement and Three Sand) 12mm thick mixed with water proofing compound conforming to ISS at 2% by weight of cement used and the joints pointed neatly to full depth of tiles with the same cement mortar mixed with red oxide and water proofing compound including curing etc., complete as directed by the departmental officers

Paving the floor with pre-polished concrete anti-skid step tiles (Required shape and design) of 20mm thick of approved quality and colour laid in Cement Mortar 1:3 (One Cement and Three sand) 20mm thick and pointed with white cement mixed with colouring pigment at the rate of 0.40 Kg. / sq.m., curing, etc., complete complying with standard specification and as directed by the departmental officers. (The make and brand of the tiles should be got approved by Executive Engineer before use on works)

Manufacturing, Supplying and Fixing of Stainless Steel Hand rails for staircase using 50mm dia 304L Grade Stainless Steel pipe of 1.60mm thick at required locations to a height of 900mm from finished floor level welded to 38mm dia Stainless Steel pipe post of 1.00mm thick as vertical at 900mm centre Steel pipe post of 1.00mm thick as vertical at 900mm centre with 2 Nos. of 25mm dia intermediate horizontal stainless steel pipe of 1.60mm thick in between. The vertical pipe has to be welded to the 100 X 100 X 6mm MS base plate encased in the base concrete. The rate is inclusive of the charges for cutting, bending, welding, grinding, polishing,conveyance, electrical charges, etc. complete

Fabricating Supplying and fixing in position of Aluminium anodised natural colour matt finish of single leaf door with half panelled with 12mm thick both side laminated particle board at bottom and half glazed using 4.00 mm thick Plain glass at top.The outer frame shall be with aluminium box section 101.60x44.45x3.18m at 2.319kg/m and Shutter frame made of section Vertical & Top rail: 50x44.45x2.50mm @ 1.292 kg/m ,Bottom rail: 100 x44.45 x 2.50mm@ 1.974 kg/m, Lock rail : 50x44.45x2.5mm @ 1.292 kg/m, Alu Clips: 17.15x17.27x1.50mm @ 0.176 kg/m,Alu. Handle and necessary accessories such as aluminium clips, rubber beading, PVC felt, handle for a length of shutter (both sides), locking arrangements, furniture fittings such as aluminium tower bolts aluminium Hydraulic door closer - 1No ., lock-1No., Door stopper with rubber bush including cost of materials labour charges and power consumption charges required for fabrication including chipping, dismantling and making hole to the required extent in RCC column, beams, masonry with power drill wherever necessary and redoing the damaged portion to the original condition after fixing etc., complete. All the Alu. Section are to be anodised with matt finish under electricaly controlled conditions in accordance with IS 1868/1962 for an average anatic film thickness of 15 microns etc., complete.Aluminium sections,and furniture fittings shall be got approved by the Engineer incharge.

ABS DOOR / EQUIVALENT Specification: Providing of 35mm thick factory made pre-laminated ABS (Acrolynitrile Butadiene Styrene) Door Shutter moulded in different designs, consisting of all round frame made out of water proof solid foam PVC bar of size 20 x 32mm, reinforced by 32 x 32mm - 2 Nos., for vertical made out of LVL (Laminated Veneer Lumber), core material of 32mm thick high density craft paper honey comb board, sandwiched on both sides with pre-laminated ABS sheet thickness of 1.5mm. PVC edge banding of size 0.45mm on the vertical sides. Hardware made out of steel coated butterfly hinges - 3 Nos., for each shutter and ISI make SS round lock complete for finished item of work, complete complying with the standard specification. The door shutter and frame should be got approved from the Executive Engineer before use on work

Fabricating Supplying and fixing in position of Aluminium anodised natural colour matt finish 1/3rd fixed glazing 2/3rd prelaminated board of Aluminium partition of size 2.70 mx 2.10 m.The outer frames Outer frame: 63.50x38x3mm@ 1.72 kg/m,Centre mullions: 63.50x38x3mm@ 1.55 kg/m,Alu. Clips: 17.27x17.15x1.50mm @ 0.175kg/mg/m for intermediate vertical mullion 90cm c/c. Horizontal mullion at 1.00m 2.10m covered with 4 mm thick plain glass with neccessary aluminium clips of size 17.27x17.15 x1.50mm @ 0.176kg/m and with required rubber beading etc., including necessary dismantling holes in RCC column,masonry wherever in necessary with power drills to the extent required and made good the damaged portion in good condition after fixing as directed by the departmental officers. All the aluminium sections should be anodised not less than 15 microns as ISI specification1868/1962 / and should be gotapproved by Executive Engineer before use.

Supplying , fabricating and fixing in position Aluminium Anodised natural colour mat finish Three track sliding window in all floors with Aluminium sections of Outer Frame bottom [email protected] kg/m,Top & vertical 92.34x29.70x1.50 at 1.066 kg/m, Shutter vertical 39x20x1.50 at 0.493 kg/m,Top & Bottom 18x36.6x1.50 at 0.439 kg/m,Vertical locking arrangement 28.94x39x1.50at0.632 kg/m, the follwing sizes with necessary accessories such as rubber beadings, special hinges, lock, handle including supplying and fixing 4mm thick plain glass including cost of all materials , labours, power consumption required for fabrication , drilling holes in RCC colunm, slab, masonry walls wherever necessary with power drills to the required extent and make good to the original condition after fixing and also as directed.The aluminium sections are to be anodised with matt finish under electrically controlled in accordance with IS 1868 / 1962 for an average anodic film thickness 15 microns etc., complete.

Supplying and fixing of Mild steel grills for windows, corridor etc., including priming coat and labour charges etc., complete as directed by the departmental officers.

Painting new iron works such as steel doors, windows, ventilators, window bars, balustrades etc., with two coats of best approved first quality and colour of synthetic enamel paint over the existing red oxide priming coat in all floors excluding cost of priming coat etc., complete as directed by the departmental officials.

Fabricating, supplying and fixing in position of modular wall table with GI powder coated cupboards of approved quality and colour at required shape & size of 0.75m height and cupboard width of 0.90m from the wall with finely polished 20mm thick granite on the top of the cupboard with rounded edges. Also providing electrical arrangements of 6 module plate with 5A/15A - 2 sockets & switches and fixing of PP sink with 3 way water tap, Rate including loading, unloading, transporting etc., complete as directed by the departmental officers and as per standard specifications- For G-Floor & F-Floor wall table of size 2400mm length x 900mm width x 900mm height

Fabricating, supplying and fixing in position of modular wall table with GI powder coated cupboards of approved quality and colour at required shape & size of 0.75m height and cupboard width of 0.90m from the wall with finely polished 20mm thick granite on the top of the cupboard with rounded edges. Also providing electrical arrangements of 6 module plate with 5A/15A - 2 sockets & switches and fixing of PP sink with 3 way water tap, Rate including loading, unloading, transporting etc., complete as directed by the departmental officers and as per standard specificationsFor G-FLoor & F-Floor wall table of size 3000mm x 900mm width x 900mm height

Fabricating, Supplying and fixing of GI Powder Coated Storage Cupboard of length 6' x 1.5' width x 6' height with doors locking arrangements. Rate including loading, unloading, transporting etc., complete as directed by the departmental officers and as per standard specifications

Fabricating, Supplying and fixing of GI Powder Coated Storage Shoe Rack of length 6' x 1.2' width x 2.4' height with doors locking arrangements. Rate including loading, unloading, transporting etc., complete as directed by the departmental officers and as per standard specifications

Supplying and fixing in position white / colour glazed European Water Closet of best quality and approved make with 100 mm "P" or "S" trap connecting with CI pipe of 100mm dia / PVC pipe of 110mm dia, double flapped rigid PVC black seat and seat cover with CP brass hinges including cost of white cement, cement for packing, spun yarn, teak wood plugs, brass screws, etc., including supplying and fixing 10 litres capacity PVC / 12.5 litres capacity porcelin low level flushing tank with a pair of CI brackets, etc., complete with all fittings such as 15mm brass ball valve with polythene float with brass handle, union, coupling connected by means of 40mm white PVC flush hand using Indian adopter joint including all internal fittings.

Supplying and fixing in position best quality and approved make Indian made white / colour glazed earthernware wash hand basin of size 550 x 400mm (with pedestal / without pedestal) with a pair of cast iron brackets, including cost 15mm dia brass CP pillar tap, 32mm dia "B" class GI waste pipe with rubber plug and chain, 15mm dia GM wheel valve, 15mm brass nipple, 15mm dia nylone connection, 32mm dia CP brass waste coupling including fixing of wash basin using CI brackets on to the wall in position with TW plugs and screws, rubber washers, white lead and giving necessary water supply connection and painting the brackets with two coat of painting over a priming coat of anti-corrosive paint including testing for leakages etc., complete complying with standard specification and as directed by the departmental officers. (The wash hand basin and specials should be got approved by the Executive Engineer before use on works).

Supplying and fixing in position 15mm dia brass CP screw down tap / Pillar tap (heavy duty) of approved make conforming to BIS specifications and quality including cost of shellac, thread, etc., complete complying with standard specification and including cutting and threading wherever necessary. (Taps should be got approved by the Executive Engineer before use on the works)

Supplying and fixing in position best approved of BIS quality PVC rain water down fall pipes having a pressure of 6 kg. / sq.cm including cost of necessry PVC shoe, PVC bend, cast iron gratings of required diameter and special clamps, brass screws, nails, etc., and fixing of cast iron gratings at junction of parapet and the RCC roof slab including finishing neatly etc., complete. The rate shall be inclusive of cast of removable cast iron grating. The PVC pipe shall be fixed in wall with special type of "U" clamp at the centre of the pipe line in addition to those for more than 3.0 metre pipe length, etc., complete complying with standard specification. (110 mm dia)

Supplying and fixing best quality and make of ready mixed HDPE water storage Water tanks having 2000 litres capacity -made of PVC materials- including necessary provision for conveying, jointing delivery line, scour pipe, over flow pipe etc., and lifting the tank to the top of the building placing in position etc., complete as directed by the departmental officers. (The plastic water storage tank should be got approved by the Executive Engineer before fixing in position.)

Supplying, laying and jointing UPVC (Un-Plasticized Polyvinyl Chloride) Pipe and Specials Higher water presser of approved quality and best variety conforming to BIS of the following dia including cutting, threading and fixing. and fixing into wall with teak wood plugs, PVC clamps and screws making holes on the wall (or) drilling holes in the roof and making good the dismantled portion to original condition with necessary brick work / cement concrete and plastering neatly wherever necessary with necessary scaffolding charges, etc., complete complying with standard specifications -32mm dia UPVC pipe line

UPVC Specials

Construction of INSPECTION CHAMBER following clear sizes including earth work excavation, CC 1:5:10 of 10 cm thick and brick work in Cement Mortar 1:5 [One cement and Five sand] using best quality of second class Ground Moulded Chamber Burnt Bricks of size 9" x 4½" x 3"with Plastering with Cement Mortar 1:3 [One Cement and Three Sand] 12 mm thick to inner and outer sides and wearing coat 1:3:6 [One Cement, Three Sand and Six Aggregate] 15 cm thick and covered with precast slab 5 cm thick etc., complete complying as directed by the departmental officers as per standard specification. CLEAR SIZE 0.60 X 0.60

Supplying and fixing in position CI manhole covers with CI frames (Heavy duty) of size 60cm x 60cm of best approved quality as per standard specification etc., complete compying with standard specifications

Supply and fixing of 8 way Vertical Triple pole and neutral MCB sheet steel enclosure distribution board with double door (metal) with 1 no. 100 A 4P MCB Isolator as incoming and 3 nos. 32A 3P MCB, 18 nos. 6A to 32A SP MCB as outgoing in flush with wall with earth connection only. Higher End

Wiring with 2x1.5sq.mm. PVC insulated SC unsheathed FRLS copper conductor cable of 1100V grade in suitable heavy gauge MS conduit pipe concealed in wall and ceiling with MS accessories with MS switch box in flush with wall with 5AFT switch with 3mm thick hylem sheet cover MS switch box with continuous earth wire connection of 1.5sq.mm copper wire and making good of the concealed portion for concealed light point/fan point (for electronic regulator)

Supply and fixing of 3Nos. 5A (3pin and 2pin) combined flush type wall socket with control switches concealed in suitable TW box covered with hylem sheet in flush with wall with earth connection (for computer plug socket)

Supply and fixing of 20A Flush type Wall Socket 32ADP MCB complete set for AC Plug in flush with wall with earth connection.

Supply & run of 2 of 2.5 sq mm (36 / 0.3) PVC insulated SC unsheathed cu. conductor of 1100 V grade in suitable PVC rigid pipe on conceled & ceiling with continuous earth wire connection of 1.5sqmm (22/0.3) PVC insulated SC unsheathed cu. conductor of 1100 V grade and making good

Supply and run of 2 of 4 sqmm (84/0.3) PVC insulated SC unsheathed Cu.Conductor of 1100V Grade in suitable PVC rigid pipe concealed in wall and ceiling with contiinuous earth wire connection 2.5sqmm (22/0.3) PVC insulated SC unsheathed cu. conductor of 1100V grade and making good of the concealed portion with suitable colour

Supply and fixing of single box type 4'40W fluorescent fitting complete with copper choke and condensor with TW round blocks on wall or ceiling with flu tube with PVC unsheathed FRLS copper leads from terminals to the fitting etc complete

Supply and fixing of 1200mm (48") sweep AC ceiling fan 5 star rated complete (Higher end) with 2 module 100W fan step regulator (Higher end) with 1 metre down rod with fan clamp with side plates and cross arm of size 450mm (18") etc complete

Earthing as per the ISI specification with an earth electrode of 2.10 metre Class 'B' GI pipe of dia not less than 40mm with copper earth plate of size 125mm x 50mm x 6mm with necessary funneling arrangements with necessary masonry work and with 38mm RCC cover slab for the brick masonry

Supply and Laying of 3 1/2 x 50 sq.mm. PVC armoured LTUG cable in suitable size HDPE pipe in a trench to be excavated at a depth of 0.75 metre and refilling the earth to make good.

Supply and fixing of 30W LED street light fitting with LED (Higher end) with 25 mm dia. GI pipe (class B) with 1 no. 25 mm GI bend complete on the existing post/ on wall with PVC unsheathed copper leads with MS clamps and with painting .

Supplying and installation of Air conditioner with copper coil 2.0 Tr split type AC unit - 5 star rated etc complete.The make should shall be got approved by the Eecutive Engineer before execution of work.

Supply and installation of 4 KVA capacity Automatic Voltage Stabilizer with time delay relay

Supplying and fixing in position of stainless steel health faucet approved quality and all accessories etc., complete and as directed by the departmental officers.

Providing and Laying of Interlocking Concrete Block Pavements having thickness 83mm and compacted over a thin bedding sand layer of 50 mm thickness and joints shall be filled by fine sand of specified grading as per Specification etc, complete

Providing and laying spreading and compacting graded stone aggregate to Wet Mix Macadam(WMM) specification including premixing the material with water at OMC in mechanical mix plant carriage of mixed material by tipper to site laying in uniform layers 250mm thick with pavers in SubBase/Base course on well prepared surface and compacting with vibratory roller to achieve the desired density including cost of material,labour charges, rentals for machinery, fuel and all other incidental charges etc., complete.

Supplying and Fixing of Aluminium Dye Cast Letters of approved size and colour. The colour treatment process is achieved with MRF colour coat and then the processed coloured layer is set into the kiln for the heat treatment process for the following sizes (9 Inches)

Supplying and Fixing of Solid Panel PVC door with frame, the design pattern and other materials should be got approved from the Executive Engineer befoe use on work.

Supplying and Fixing of AC Exhaust Fan 450mm (18”) Sweep (Heavy Duty)should be got approved from the Executive Engineer befoe use on work.

Supplying and Fixing of Exhaust Fan MS / Fibre Louvers Shutters arrangements for 450mm dia should be got approved from the Executive Engineer befoe use on work.

Supplying and laying of wodyetia bifurcata (Foxtail palms) alm variety of height 18-0-210 cm in polythene bag of size 16 x 16 inch including supporting stacks of 5 cm dia casurina pole of 10 feet high including loading and unloading charges, transportation, stacking of sapling at site, earthwork ecavation etc, as directed by the engineer incharge

Supplying and planting of plumeria tree sapling of height 180-240 cm in polythene bag of size 15x16 inch including supporting stacks of 5 cm dia casurina pole of 10 feet high including loading and unloading charges, transportation, stacking of sapling at site, earthwork ecavation etc, as directed by the engineer incharge

Supplying and planting of Dypsis lutescens (Areca Palm) Palm variety of height 180-210 cm in polythene bag of size 15x16 inch including supporting stacks of 5 cm dia casurina pole of 10 feet high including loading and unloading charges, transportation, stacking of sapling at site, earthwork ecavation etc, as directed by the engineer incharge

GST (Note: The tenderer should quote the amount towards Goods and Service tax (GST) in the appropriate columns in terms of percentage (%). If not quoted, it will be considered that the rate quoted is inclusive of GST.)