Tender For Construction Of Bus Shelter At Eriodu Ayyalur Road Urdhaimalaiamman Kovil Near In Eriodu Town Panchayat.; 1 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. 2 CementConcrete1:4:8(OneCement,FoursandandTenhardbroken stonejelly)using40mmgaugehardbrokengranitestonejellyfor foundation includingdewateringwherevernecessaryandlaidinlayers of not more than 15 cm thick well rammed, consolidated and curing etc. complete complying with standard specification 3 Refillingwithexcavatedearthotherthansandwithaninitialheadload of100mts.anddepositingtheearthasshownbythedepartmental officers inlayersofnotmorethan15cmthickwellrammed,watered and consolidated etc. complete complying with standard specification 4 Supplying and filling in foundation andbasement with Well Gravel in layers of not more than 15cm thick well rammed watered and compacted etc., complete complying with standard specification. 5 Brick work in CM 1:5 (one cement & Five Crushed Stone Sand (M- Sand)) using II class ground moulded bricks of size 9 X 43/8X 2 3/4 including finishing, curing, etc., complete complying with standard specification 6 Supplying and erecting centering for vertical plain/ RCC concrete walls of supply channel, retaining wall etc upto 90Cm height with necessary supports,all cross bracing with mild steel size of 90cm x60 cm and gauge BG 10 stiffened with welded mild steel sheet angles of size 25 mm x25 mm x3mm for bearing laid silver Oak/ Country wood joist of size 7.50 cm x5.0 cm spaced @ about 90 cm C/C and supported by Casurina props of 10 cm to 13 cm spaced @ 75 cm C/C etc,, complete complaying withstandered specfications and as directed by the departmental officers. 7 Below ground level 8 Plain Surface 9 Coloumn 10 Suppling and fabricating and placing in position MS(or) R.T.S. bar for reinforcement to all RCC works as per the design given including cost ofsteel and binding wire also in all floors. 11 Reinforced Cement concrete 1:1.5:3 mix (One part of Cement, one and half part of Crushed Sand (M- Sand), three coarse aggregates) using 20mm size ISS HBG metal including cost and conveyance of all materials to site and including for the mixing, laying and labour charges etc., complete as per standard specification 12 Plastering with cement mortar 1:3 (One part of Cement and Three part of M Sand ( 10mm thick in all floors including cost and conveyance of all materilas to site and labour charges etc,complete as per standard specifications 13 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. 14 Paving the floor with Double charged Vitrified tiles of approved quality and colour of size 600x600x8mm thick of approved make, quality and colour in all floors over a base layer of cement mortar 1:3 (One part of Cement and Three part ofM. Sand ), 20mm thick and laid straight alignment and pointed neatly with colour cement at the rate of 0.40kg/m2 laid without any air gap in the tiles neatly and fixing in position as per standard specifications and as directed by the departmental officer.The colour & quality of tiles should be got approved by Municipal Engineer before use on work 15 Weathering Course with Concrete Broken Brick (S.I.No.278) & ( P & D) Data 54.Jelly 20mm gauge in pure slaked lime (no sand to be added) over roof slab,the proportion of brick jelly to lime being 32 to 12.5 well beated with wooden beaters for giving required slope and thickness as directed by the departmental officers etc., complete 16 Dadooing walls with following best approved quality, white / colour glazed tiles of following sizes set in Cement Mortar 1:2 (One Cement and Two crushed stone 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. 17 Dadooing Supplying and laying in flooringwith fully polished Sinthetic Grey colour Granite stone of 10mm thick (average) of 2 X 1 in size laid in cement mortar 1:2 (one cement and two M.sand) 20mm thick & pointedwith same colour of cement etc., complete as per standard specification 18 Painting two coats for Exterior surface with approved Exterior Plastic Emulsion paint approved quality and colour over a priming coat, including thorough scrapping, clean removal of dirt, etc complete and including necessary plaster of paris, putty, wherever required etc, complete as per standard specification. 19 Painting two coats with Ready Mixed Enamel Paint over the new iron works of approved quality and colour without priming coatincluding the cost all materials etc.,complete, in all floors. 20 Wiring with 2 x 1.5 sq.m (22/0.3) PVC insulated unsheathed SC Cu. Conductor of 1100V grade in suitable PVC rigid pipe on wall and ceiling with PVC accessories with TW switch box in flush with wall covered with hylum sheet of 3mm thick with painting of suitable colour for open PVC light point/fan point(for electronic regulator) - S.D.No: 20 21 Wiring with 2 x 1.5 sq.m (22/0.3) PVC insulated unsheathed SC Cu. Conductor of 1100V grade in suitable PVC rigid pipe on wall and ceiling with PVC accessories and with 150 x 100 x 113 TW switch box for 5A 3pin non inter locking CS plug with paintingof suitable colour with continuos earth wire connection of 14 SWG TC wire for open PVC plug - S.D.No: 36 22 Supply and run of 2 of 1.50 sq.mm (22/0.3) PVC insulated SC unsheathed Cu.Conductor of 1100 V on 7/20 GI bearer wire for service connection mains. - S.D.No: 64 23 Supply and fixing of single box type 440 W flu fitting complete with copper choke and condensor with TW round blocks on wall or ceiling with flu tube with PVC unsheathed copper leads from terminals to the fitting - S.D.No: 88 24 Supply and fixing of 1200mm (48) AC ceiling fan with stepped electronic 300 W regulator with 1 meter down rod on the existing clamp. - S.D.no: 107 25 Supply and fixing of TNEB meter Board suitable for 32A Single phase service connection with 32A fuse unit(500V) 32A neutral link and earth link (1x1/8 Copper flat) on TW plank of size 375mmx300mmx19mm with supporting TW reepers of 1 thick an either side with painting with suitable bolt and nuts for fixing the TW plank on wall with earth connection and inter connection with 7/20 PVC insulated copper wire from EB meter to fuse unit - SD No: 125 26 Supply and fixing of M.S Grills with Doors and Windows with one coat of Red oxide with Primer including all costs such as welding,grinding and fabrication charges, cost and conveyance of all materials to site etc,complete as per standard specification.
