Construction of Annadhana Mandapam

Amount

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.

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 wherever necessary and laid in layers of not more than 15 cm thick well rammed, consolidated and curing etc., complete complying with standard specification

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 specifcation. (Payment for centering shall be given after the concrete is laid)

Supplying and erecting centering for sides and soffits including necessary supports and strutting upto 3.29 M height for plane surfaces as detailed below in all floors with all cross bracings using Mild Steel sheets of size 90 x 60 cm and 10 BG stiffened with welded Mild Steel angle of size 25mm x 25mm x 3 mm for boarding laid over silver oak joists of size 10cm x 6.50 cm spaced at abote 90 cm centre to centre and supported by casurina props of 10cm to 13 cm dia spaced at not more than 75 cm centre to centre etc. complete complying with the standard specificaiton. (Payment for centering shall be given after the concrete is laid)

For plane surfaces such as RCC floor slab, roof slab, beams, lintels, bed blocks, landing slab, waist slab, portico slabs and beams, etc.

For plane surfaces such as rectangular or square RCC columns, sunshades, top and bottom slab of RCC boxing, etc.

Centering for curved surfaces of all RCC items of work

Providing and laying position, Standardardised concrete mi M-20 Grade in accordance with IS : 456-2000, using 20mm and down graded hard brocken granite stone jelly for all RCC items of work with minimum cement concrete of 3250 kg/cum andmazimum water cement ratio of 0.55, oincluding admiture (plasticiser/super plasticiser) in recommended propertions as per IS:9103 to accelerate, retart setting of concrete, improve workabiligy without imparing strengh ahd durabiligy with about (5 cum) 7730 kg. of 20mm machine crushed stone jelly and with about (3.3 cu.m) 5257 kg of 10-12 mm machine crushed stone jelly and with about (4.79 cu.m) 7670 kg of sand, but excluding cost of reinforecement grill and fabrication charges, centering and shuttering and also including laying, vibration with mechanical vibrtors, finishing curing, etc., complete complying with standared specifiction and ass directed by the departmental officers, the coarse and fine aggregates to be used should comply with the requirements ofIS standards. (No separate payment will be made by the Department for the ecess usage of materials)

Foundation and Basement

Ground Floor

First Floor

Supplying, fabricating and placing in position Mild Steel / Ribbed Tor Steel grills for all RCC works as per design given including cost of steel and G.I. binding wire in all floors etc. complete complying with standard specification. (Contractor has to make his own arrangements for the supply of steel and binding wire)

Brick work in following Cement Mortar 1:6 (One Cement and Six M Sand) using best quality Fly ash bricks of size 23x11x7cm for foundation and basement including curing, etc,m complete complying with standard specification.

Foundation & Basement

Ground Floor

First Floor

Brick partition walls of 11.00cm thickness using best quality Fly Ash Bricks of size 23 x 11 x 7 cm in Cement Mortar 1:3 (One Cement and Three Crushed stone Sand) using hoop iron reinforcement if found necessary including curing etc. complete and as directed by the departmental officers. (Hoop iron reinforcement will be measured and paid for separately)

Ground Floor

Refilling with excavated earth other than crushed stone sand with an initial head load of 100 mts. and depositing the earth as shown by the departmental officers in layers of not more than 15 cm thick well rammed, watered and consolidated etc. complete complying with standard specification

Supplying and filling in foundation, basement, etc with filling sand in layers of not more than 15 cm thick well watered, 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 40mm gauge hard broken granite stone jelly for Flooring including dewatering wherever necessary and laid in layers of not more that 15 cm thick well rammed, consolidated and curing etc. complete complying with sandard specification

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 sand) 20mm 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)

Paving the floor with best approved quality fine polished Kota stone slabs of size 600 x 600 of 18/20mm with machine cut edges andmatching marble slab not less than100mm widht other than Adanga Marbles as border laid over a cement mortar bed of 20mm thick using cement mortar 1:3 (One cement and three sand) fixing the slabs in tujre right angels with minimum possible width of joints and pointing the joints with white cement mixed with matchinbg colouring pigments and polishing with floor polisher to a high degree offinish etc., The kota stone slabs and other mateials to be

Dodding walls with ceremic tiles of size 300x450x8mm of approved quality, white - colour glazed tiles of following sizes set inCement Mortar 1:2 (One Cement and Two Sand) 10mm thicj 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.

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 deparmental officers.

Ground Floor

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 complying with standard specification and as directed by the departmental officers

Plastering with Cement Mortar 1:5 (One cement and Five sand), 12mm 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 Sand) 10mm 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

UPVC Window Supplying and fixing UPVC (Un-Plasticized Polyvinyl Chloride) Windows of casement tupe (open) from the profied the size of outer from frame 60mm x 58mm and shutter profile are reinforcement with GI/1mm 125GSM and 100% corrosion free, the profiles are multichambered sections with wall thick of 2mm, The EPDM rubber (black colour) covered with over all the edges of frame and shutter the shutter will be provided with ESpag multi power point locks and also it operates ans handle, The corners and joints should be welded and cleaned. Radiations free pin headed plain or brown colour glass 4mm thick should be provided to the shutter and it should not allow leakage of water even at most ranging storms and should have key lackable action, security protective hingles, strong locking systems and as per size for arresting noise and energy systems and as per size for arresting noise and energy loss/ The connection mechanism between sash and outer frame that enables opening of the window should be fixed to the wall with 100% packing with screws andsilicon packing all round the frames. Thd window should be got approved from the Executive Engineer before use of work.

Supplying. Fabricating and fixing of M S GRILL for open court yard grill, grill work to doors, windows and ventilators with required size and angles including with necessary M.S. Channels, ' L ' angles, M.S. Plate as per the approved special designed including cost of materials and labour charges for cutting angle, welding charges including cost of welding rod conveyance charges at site of work including cost of one coat of red oxide primer etc., complete and as directed by the departmental officers.

Supplying and fixing door shutters for Medium Density Fibre board of exterior grade, Both side Pre laminated including external lipping with Kiln dried soft wood of 35mm thick conforming to IS 12406 / 1989 with 35 x 12mm T.W. on all edges with necessary adhesive and C.P. screws, including fixing of aldrops, tower bolts, hinges and lock strike plates, putty, fevical, varnish for T.W. lipping with thinner colouring agent etc., The rate includes cost of materials and cost for aluminium furniture fittings such as 6 nos Alu. hinges 125mm, 1 no Alu. aldrop 250 x 16mm, 2nos Alu. tower bolt of 300x12mm and 1 no Alu. tower bolt of 200x12mm, 3 Nos Alu. Handles, 2 nos door stopper with rubber bush incase of Single leaf door inclusive of labour charges for fixing in position etc., complete. All Aluminium furniture fittings are to be anodised with matt finish under electrically controlled condition in accordance with ISI specification 1868/1968 for anodic film thickness of not less than 15 microns, The rate is inclusive cost of fevical and fixing charges, transportation, loading, unloading and all other incidential charges, handling charges etc., complete complying with standard specification.

Supplying ,fabricating and fixing in position of steel frame without bottom frame, of size 100X60mm rectangular section with necessary rebate 30mmX15mm, to host the shutter,using 1.25mm thick (18 guage) CRCA cold rolled frame steel plate confirming to ISI specified ensured of right butt joint riveted hold assembly with nylon insert,not be welded with special purpose hard ware.Proclaimed including phopating as per ISI with rust preventive primer ready to assemble condition for easy installation at site including dismantling,making necessary chipping and holes in RCC columns, walls with power drills to the extent required ,including providing concrete 1:2:4 inside the box curing etc complete.The cost includes the cost of hold fast ,plastic bush, insert receiver,rubber bottom,shock absorber etc complete as directed by the departmental officers in all floors.

Supplying and fixing of PVC ready made WATER TANK 5000 Litre Capcity PVC TANK of following capacity of best and approved quality with ISI specification and having inlet,outlet, overflow and clearing pipe arrangements and labour charges for fixing in position with all necessary accessories and transporting at site of work etc., complete complying as directed by the departmental officers.

Internal Water Supply Arrangements using UPVC pipes and UPVC specials

Supplying, laying and jointing UPVC pipes of 32mm (having working pressure 10 kg. / sq.cm) of approved quality and best variety conforming to BIS of the following dia including cutting, threading and fixing UPVC specials using UPVC adhesives (but excluding cost of such specials) and fixing into wall with teak wood plugs, UPVC 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. The PVC pipes shall be got approved by Executive Engineer before use on works.

External Water Supply Arrangements using UPVC pipes and UPVC specials

Supplying, laying and jointing PVC pipes (having working pressure 10 kg. / sq.cm) of approved quality and best variety conforming to BIS of the following dia including cutting, threading and fixing PVC specials using PVC adhesives (but excluding cost of such specials) 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 upto 4 metre height above ground level, etc., complete complying with standard specifications. The PVC pipes shall be got approved by Executive Engineer before use on works.

32mm dia UPVC Pipe

25mm dia UPVC Pipe

Supplying UPVC Special (with working pressure 10 kg sq.cm.) in waer supply arrangements (both in internal and external water supply arrangements NOTE: Since the labout for cutting, thjreading / pasting, sundries have already been included under pipe line item for works, no separate provision for fixing PVC special needs to be allowed complete complying with standard specfication. The PVC Specials shall be got approved by Executive Engineer before use on works.

32 mm dia Elbow

25mm dia Elbow

32 mm dia Bend

25mm dia Bend

32 mm dia Coupler

25mm dia Coupler

32 mm dia Tee

25mm dia Tee

32 mm dia Union

25mm dia Union

25 mm x 20 mm Dia Reducer

20 mm x 15 mm Dia Reducer

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 painting the walls with two coats of wall putty as instructed by the departmental officers including preparation of surface curing, etc., complete in all floors complying with standard specifications (The wall putty shall be got approved by the Executive Engineer before use of work).

Supplying and painting the walls with two coats of cement paint over one coat of cement primer as instructed by the departmental officers including preparation of surface curing, etc., complete in all floors complying with standard specifications (The colour and shade of the cement paint shall be got approved by the Executive Engineer before use of work).

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 one coat of red oxide priming coat in all floors including cost of priming coat etc., complete complying with standard specification. (The make, quality and colour of paint should be got approved by the Executive Engineer before use on works.)

Painting new wood work with two finishing coats of synthetic enamel ready mixed paint of approved quality and colour over one coat priming coat in all floors including the cost of primer etc., complete complying with standard specification. (The make, quality and colour of paint should be got approved by the Executive Engineer before use on works.)

Supplying and fixing in 110 mm Q PVC pipe in position best approved of BIS quality PVC rain water down fall pipes having a pressure of 4 kg.- sq.cm including cost of necessary 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 that 3.0 metre pipe length etc., complete complying wiht standard specification

Dismantling & Demolishing Works

Dismantling the damaged AC sheet roof of any thickness and carefully stacking the materials as .directed by the departmental officers as per standard specification

Dismantling the damaged Corrugated iron sheet of any thickness and carefully stacking the materials as .directed by the departmental officers as per standard specification

Dismantling clearing away the damaged reinforced cement concrete of any thickness and carefully stacking materials useful for reuse etc., complete and as directed.

Dismantling clearing away the DOORS, WINDOWS AND PARTITIONS including removal of frames,hinges and fastening etc., complete complying as directed by the departmental officers as per standard specification.

Plain Cement Concrete 1:5:10 (One Cement, Five sand and Ten hard broken stone jelly) using 40mm gauge hard broken granite stone jelly for Flooring including dewatering wherever necessary and laid in layers of not more that 15 cm thick well rammed, consolidated and curing etc. complete complying with sandard specification

Dismantling clearing away the damaged Flooring Tiles IN CEMENT MORTAR of any thickness and carefully stacking materials useful for reuse etc., complete and as directed.

Wiring with 2 x 1.5 sq.mm. PVC insulated single core unsheathed FRLS copper conductor of 1100 V grade in suitable PVC rigid pipe Concealed in wall and ceiling with PVC accessories with Module GI swith box in flush with wall with 6A one way module switch with module front and making good for the concealed portion with suitable colour forConcealed PVC Light point / fan point (for electronic regulator) (5 points/Coil) Higher End)

Supply and fixing of 4'20W LED battern on wall or ceiling with TW round blocks with copper leads from fittings to terminals with electrical connections complete

Supply and fixing of 1200mm (48") sweep AC ceiling fan High speed complete with 2 module 100W fan step regulator (Higher end) with 600mm down rod on the existing fan clamp etc. complete and as directed

Supply and fixing of 375 mm (15") sweep (Heavy duty) AC Exhaust fan complete without provision etc. complete and as directed

Supply and fixing of louvers shutters arrangements for 375mm (15") seep (light duty) AC exhaust fan etc.complete and as directed

Supply and fixing of 48W LED street light fitting with LED (Higher end) with 32mm dia. GI pipe (class B) with 1 n0/ 32 mm GI bend complete on the existing post/on wall with PVC unsheathed copper lead with MS clamps and with painting etc complete and as directed.

Supply and Laying of 3 1/2 x 25 sq.mm PVC armoured LTUG cable in suitable soze HDPE pipe in a trench to tbe excavated at a depth of 0.75 metre and refilling the earth to make good. etc complete and as directed.

Supply and Clamping of 3 1/2 x 25m sq.mm PVC LTUG armound Alu cable on postor on wall with MS Clamps etc. complete and as directed.

Supply and fixing of brass cable glad for 3 1/2 x 25 sqmm PVC armoured LTUG cable with earth connection.etc. complete and as directed.

Supply and providing cable end termination of 3 1/2 x 25 sq.mm. PVC LTUG aluminium armoured cable with necessary aluminium cable sockets by crimping etc with electrical connection etc complete and as directed.

Supply and Run of 2 of 4 sq,mm PVC insulated SC unsheathed FRLS copper conductor fo 1100 V grade in suitable PVC rigid pipe Concealed in wall and ceiling with continuous earth wire connection of 4 sq.mm copper wire and making good of the concelaed portion etc complete and as directed.

Supply and Run of 2 of 4 sq,mm PVC insulated SC unsheathed FRLS copper conductor fo 1100 V grade in suitable PVC rigid pipe Concealed in wall and ceiling with continuous earth wire connection of 2.5 sq.mm copper wire and making good of the concelaed portion etc complete and as directed.

Supply and fixing of 2 nos, 6A two module 5 pin socket, 2 nos. 6A one module switch with module cover plate (plastic) on suitable module concealed Box (GI) in flush with wall with connections. Higher End (Set plug) etc complete and as directed. etc complete and as directed.

Supply and fixing of 1 no. 6/16A two module socket, 1 no. 16A one module switch with module cover plate (plastic) on suitable module concealed Box (GI) in flush with wall with connections. Higher End etc complete and as directed. etc complete and as directed.

Supply and fixing of DP sheet enclosure with 40A 30 m A DP RCCB / ELCB in flush with wall with earth connection etc complete and as directed.

Supply and fixing of 12 way single pole and neutral MCB sheet steel enclosure distribution board with double door (metal) with 1 no. 32A DP MCB switch as incoming and 10 nos. 6A to 32A SP MCB as outgoing in flush with wall with earth connection only. Higher End etc complete and as directed.

Supply and fixing of 4 way Verticak Triple pole and neutral MCB sheet steel enclosure distribution board with double door (metal) with 1 no. 63A 4P MCB switch as incoming and 12 nos. 6A to 32A SP MCB as outgoing in flush with wall with earth connection only. Hiher End etc complete and as directed.

Earthing as per the ISI specification with and earth electrode of 2.10 metre Clas 'B' GI pipe opf dia not less than 40mm 2ith 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 etc complete and as directed.

Supply and Run of 1 of No 8 SWG copper wire in suitable PVC rigid pipe on wall / floor / ground for earth connection etc complete and as directed.

GST 18 % in Figures

M MURUGESAN AND CO (BID ID -1253148)