Tender For Construction Of Community Hall Building At Kudisaivalasu Ad Colony H/O Sundakkampalayam Panchayat.; 1 Earth work excavation and depositing on banks with initial lead and lift in gravelly soil stiff clay, hard stiff clay, murram, boulders mixed with gravel as per SS 20-B for foundation. 2 Refilling the approved good quality earth in plinths, area development etc.wherever specifiedin layers is not exceeding 200 mm thick., with available earth at site. 3 Collection and supply of gritty gravel from appd quarry including cost and conveyance of all materials to site including all labour charges for fillingetc.complete, 4 PLAIN CEMENT CONCRETE 1:4:8 mix using 40mm gauge hand broken hard granite stone jelly for FOUNDATION including dewatering if found necessary and laid in layers of not more than 15cm thick, well rammed etc., complete complying with standard specification. 5 Cement Concrete 1:1.5:3 (One Cement, One and a half crushed stone 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 Below Ground level 6 Above Ground level 7 Supplying and erecting CENTERING for sides and soffits including supports and strutting upto 3.29 m high for plane surfaces such as RCC SLABS, RECTANGULAR BEAMS, TEE or ELL BEAMS, LINTELS, canopy etc., in all floors with all cross bracings using mild steel sheets of size 90cm x 60cm and BG 10 stiffened with welded mild steel angles of size 25mm x 25mm x 3mm for boarding laid over countrywood joists of size 10cm x 6.50cm spaced at about 90cm centre to centre and supported by casuarian props of 10cm to 13cm dia spaced at 75cm centre to centre etc., completeBelow Ground level 8 Above Ground level 9 Supply and fabrication of steel for RCC works including cost and conveyance charges etc 10 Brick work in CM 1:5 (one cement & five M sand) using Fly Ashbricks of size 23 x 23 x 7 cm including finishing, curing, etc., complete complying with standard specification.Below Ground level 11 AboveBasement 12 Brick jelly Lime concrete by using 20 mm brick jelly with lime in the ratio of 32 : 12.5 including cost conveyance of all materials and labour charges for mixing laying compacting well beaten with wooden batens etc complete 13 Finishing the Top of Roof with one course of Pressed Tiles of size 20 cm x 20 cm x 2 cm laid in cement mortor 1 : 3 and pointing with the same mortor mixed with water proof compound including cost and conveyance off all materials and labour charges etc complete 14 Supplying and applying of two coats of putty of 3mm thick over the exposed RCC surface of ceiling including finishing the joints smoothy with grinding machine and the surface shall be thoroughly cleaned out of dust and scrubbing. The Surface shall then be allowed to dry for atleast 48 hours. It shall then be sand papered (waterproof abrasive sheet) to give a smooth and even surface. Any unevenness shall be made good by applying 1st coat of putty mixed with water on the entire surface including filling up the undulations and applying 2nd coat of putty after 6 hours of 1st coat of putty and then sand papering (waterproof abrasive sheet) the same after it is dry and finishing the surface smoothly, etc., complete complying with standard specifications and as directed by the Departmental Officers. [The rates are inclusive of hire charges for grinding machine with wheel, cost of sand paper (waterproof abrasive sheet), cost of putty blade, labour charges for grinding the joints and sand papering, two coat of putty, scrapping the putty area to level the surface smooth, etc., complete). The Putty should be got approved by the Executive Engineer 15 Plastering in CM 1:5, 12mm thick including cost and conveyance charges etc., 16 Plastering with Cement Mortar 1:4 (One cement and Five Plastering sand), 20mm thick in all floors including curing etc. complete complying with standard specification and as directed by the departmental officers. 17 Paving the floor with best quality Vertified Tiles of size 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). 18 Paving the floor with scrach proof ceramic tiles of any colour and any size laid in CM 1:2, 20 mm thickand pointing with white cement using 0.4kg/Sq m mixed with colouring pigments to suit colour of the tiles including finishing tec., complete 19 Dadooring walls with glazed tiles of size 0.15 x 0.15 set with CM 1:3, 10 mm thick etc., complete 20 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 crushed stone M.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) 21 Supply of the following steel doors,etc. complete 22 windows 23 ventilators 24 Painting Two Coats of OIL Bound Distemberof approved colour over one Primer Coat including cost of Paint and labour charges etc complete 25 Painting Two Coats with exterior emulsion of approved colour over one Primer coat including cost of Paint and labour charges etc complete 26 Painting two coats with ready mixed paint including cost and conveyance charges etc. 27 Supplying and fixing PVC Rain water down fall pipes of following dia meter etc., complete. 28 Wiring with 2 x 1.5 sq.mm. (22 / 0.3 ) PVC insulated single core unsheathed copper conductor cable of 1100V grade in suitable heavy gauge MS conduit pipe on wall and ceiling with MS accessories with MS switch Box and 5A FT switch with painting of suitable colour continuous earth wire connection of 14 SWG TC wire for light point / fan point (forelectronic regulator) SD-1 29 Wiring with 2 x 1.5 sq.mm. (22 / 0.3 ) PVC insulated single core unsheathed copper conductor cable of 1100V grade in suitable PVC rigid pipe on wall and ceiling with PVC accessories and with TW switch box and 5A FT switch with painting of suitable colour with continuous earth wire connection of 14 SWG TC wire for open PVC light point / fan point (for electronic regulator) SD-16 30 Wiring with 2 x 1.5 sq.mm. (22 / 0.3) PVC insulated SC unsheathed copper conductor of 1100V grade in suitable PVC rigid pipe concealed in wall and ceiling with PVC accessories in flush with wall with 150mm x 100mm x 113mm TW switch box with 3mm thick hylem sheet cover for 5A 3 pin non inter locking wall socket with 5A flush type switch with continuous earth wire connection of 14 SWG TC wire and making good of the concealed portion with suitable colour for concealed PVC plug point SD-38 31 Wiring with 2 x 4 sq.mm. (56 / 0.3) PVC insulated SC unsheathed copper conductor cable of 1100V grade in suitable PVC rigid pipe concealed in wall and ceiling with PVC accessories in flush with wall with 150mm x 100mm x 113mm TW switch box with 3mm thick hylem sheet for 15A 3 pin non inter locking wall socket with 15A flush type switch with continuous earth wire connection of 14 SWG TC wire and making good of the concealed portion with suitable colour for concealed power plug point SD-40 32 Supply and fixing of4-18WLED tube with fitting inclusive of all charges 33 Supply and fixing of 1200mm (48) sweep AC ceiling fan complete with stepped electronic 300W regulator with 1 metre down rod with fan clamp with side plates and cross arm of size 450mm (18) SD-106 34 Supplying and fixing of 30W led street light fitting with led light inclusive of all charges SD-445 35 Supply and run of 4 of 4 sq.mm. (56 / 0.3) PVC insulated SC unsheathed copper conductor of 1100V grade on 7 / 20 GI bearer wire for service connection mains SD -67 36 Supply and run of 4 x 6 sq.mm. (84 / 0.3) PVC insulated SC unsheathed copper conductor of 1100V on 7 / 20 GI bearer wire for service connection mains SD-68 37 Supply and fixng of TNEB meter board suitable for 3 phase 63A service connection made up of suitable angle iron frame work of size 2 feet x 1-1/2 feet using angle iron of size 1-1/2 x 1-1/2 x 1/4 rigidly fixed on wall covered with hylem sheet of size 2 feet x 1/2 feet of 6mm thickness with necessary bolts and nuts supports and supply and fixing of 3 Nos. 63A fuse units (500V), 1 No. neutral link, copper earth flat of size 1 x 1/4 with inter connection of EB meter to fuse units by 16 Sq.mm PVC insulated copper wire with earth connection complete SD-129 38 Earth work excavation and depositing on banks with initial lead and lift in gravelly soil stiff clay, hard stiff clay, murram, boulders mixed with gravel as per SS 20-B for foundation. 39 Cement concrete 1:4:8 mix using 40mm ISS HBG metal including all cost and conveyance, labour charges etc. 40 RCC 1 :1.5 : 3 mix using 20mm ISS HBG metal including cost and conveyance of all materials but excluding centering charges including labour charges for mixing laying concrete etc., complete 41 Refilling the approved good quality earth in plinths, area development etc.wherever specifiedin layers is not exceeding 200 mm thick., with available earth at site. 42 Supply and errecting sheet centering of size 90 cm x 60cm 10 G sheet laid over silver oak joist and supported by casurina post of size 10 cm x 13 cm dia spaced at 75 cm center to center etc. complete 43 Brick work in CM 1:5 mix using country Bricks including cost and conveyance labour charges etc. 44 Supply and fabrication of steel for RCC works including cost and conveyance charges etc 45 Collection and supply of gritty gravel from appd quarry including cost and conveyance of all materials to site including all labour charges for fillingetc.complete, 46 Plastering in CM 1:5, 12mm thick including cost and conveyance charges etc., 47 Painting Two Coats with exterior emulsion of approved colour over one Primer coat including cost of Paint and labour charges etc complete 48 Plain Cement Concrete 1:2:4 (one cement, twoM.Sand and four hard broken stone jelly) using 20mm jelly for wearing coat including laying, compacting, finishing and curing, etc., complete as per standard specificatins and as directed by the departmental officers. 49 Supplying andfixing G.IL angle ofsize 100x100x6mm including cullingtheangletothe required lengthdrilling holeswherever necessary for fixingthepipe purlins,raftersandfixingtheposl etc., complele. 50 Supply and fixing of PUF roof panels made up of minimum 0.5mm thick PPGI corrugated Sheet at the top and a plain sheet at the bottom with a layer of rigid CFC free polyurethane foam (PUF) of density 40kg + 2 Kg/cum as insulation in between .The polyurethane foam shall confirm to latest IS 12436. The minimum thickness of PU foam layer shall be 29mm for having 30mm (min) thick PUF panel. The PPGI Sheets shall be of minimum 240 MPA Steel Grade & shall have a Zinc coating of minimum 120 GSM as per IS 277/1992, 5-7 microns of epoxy primer on both sides of the sheet & polyester top coat of 18-20 microns on one side / outer side. The PPGI Sheets / PUF Panels shall have a protective guard film of minimum 20-25 microns to avoid scratches to finished panel during transportation. Providing ridges or hips ,encasing the ends of Panelwith plain G.S. sheet fixed with polymer coated J or L hooks, bolts and nuts 8 mm dia G.I. limpet and bitumen washers etc complete excluding the cost of trusses, purlins andinclusive of cutting to size and shape wherever required. 51 Provision for sanitary and water supply arrangements 52 Provision for Ramp & Stair case hand rail 53 Provision for Lock and Key 54 Provision for name board 55 Photocharges 56 GST Amount for providing Service to Government Contract Works for the above Construction & Maintenance Works. { GST Amount is the Total GST Amount for overall quoted amount (Both Construction and Maintenance) above this row in column BB for all works in this package}(Refer Clause 13.2 & 13.3 of Section 2 of Instruction to Bidders (ITB) of SBD)
