Tender For Construction Of New Anganwadi Center At Perumparaikadu (Centre No.27 - Name Perumparaikadu) In Ward No.10.; 1 Earth work excavation in all soils and sub soils to full depth as may be directedby the departmental officers exceptin hard rock requiring blasting but inclusive of shoring, strutting and balling out water wherever nessasaryand depositingthe earth within initial leadof 10 metre and initial lift of 2 metreetc., completeas per Standard specifications SS 2 Plain cement concrete 1:4:8 ( One cement four sand and eight broken granite metal ) using 40 mm ISS size HBG metal including cost and conveyance of all materials to working site, laying concrete, compacting,curing, dewatering if necessary and finishing neatly etc. complete complying with standard specification. 3 Supplying and filling with well gravel layers of not more than 15cm thick well rammed watered and compacted including cost and conveyance of sandand fillingcharges etc complete as per standard specification 4 Supplying and Erecting Steel Centering for sides andsoffits including supports and strutting upto3.29 m height for planesurfaces such as RCC Slabs,Lintels, Bed blocks,canopyetc., with all cross brasingsusing mild steelsheets of size 90cmx60cm and 10 gauge stiffenedwithwelded MS anglesof size 25mmx25mmx3mm for boardinglaid over silver oak (CW) joists of size 10cmx6.5 cm spaced at about90cm c/c and supported by causrina props of 10cm to 13cm dia spaced at 75cm c/cetc., complete complying with SS and as Directed. 5 For Footing 6 Column 7 Slab and Beam 8 Providing and laying in position Standardised Concrete Mix M-20 Grade in accordance with IS 456 - 2000 using 20mm and down graded hard broken granite stone jelly for all RCC items of works with minimum cement contenet of 325Kg/ cum and maximum water cement ratio of 0.55 including admixture (Plasticiser / super plasticiser) in recommended proportions as per IS 9103 to accelerate, related setting of concrete, improve workability without imparing strength and durability with about (5.0cum), 7730Kg of 20mm machine crushed stone jelly and with about (3.3 cum), 5156kg of 10 - 12mm machine crushed stone jelly and with about (4.79cum) 7670 kg of Crushed Stone Sand (M- Sand), but 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 without claiming extra cost etc., complete complying with standard specification and as directed by the departmental officers - 9 Brick workin cementmortar1:5 (one cement and five sand)using flyash bricks of standerd size22cm x 11 cm x 7 cmincluding cost and conveyance of all materials to siteand labour charges etccompleteas perStandard specification. 10 Supplying fabricating and placing in position of mild steel or ribbed tar steel for reinforced cement concrete works including cost of steel binding wire all labour charges for cutting fabrication and placing of rods and other incidental charges etc., complete as per standard specification. 11 Weathering course concrete broken brick jelly20mm size in pure slacked lime over RCC roofslab in proportion 32:12.5 for required depth of thegiving required slope and thickness of roof well beatersby the wooden beaters etc., complete as per standard specification. 12 Finishing the top of roof with one course of machine pressed tiles of size 200 mm x 200 mm x 20 mm of approved quality in Cement Mortar 1:3 (One part of Cement and Three part of Plastering Sand (P- Sand)), 12 mm 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 13 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 of Plastering Sand (P- 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 14 Paving the floor with design Antiskirt ceramic tiles (colour and shade as directed) of size 305 mm x 305mm x 6 mm in all floors over a base layer of cement mortar 1:3 (One part of Cement and Three part of Plastering Sand (P- Sand)), 20mm thick laid in-situ and pointed with same coloured cement 15 Dadooing walls withGlazed tiles of sizes 305mm X 200mm X 6mm size of approved make and quality and colour Set in cement mortar 1:2 (One part of Cement and two part of Plastering Sand (P- Sand)) over 10 mm base layer plastering and pointing with white cement neatly as directed. 16 Plastering with cement mortar 1: 5 mix (One cement and fivesand)12 mm thickincluding cost and conveyance of all materials, finishing, curing, and all labour charges etc. complete as per Standard specification. 17 Plastering with cement mortar 1: 3 mix (One cement and threesand)10 mm thickincluding cost and conveyance of all materials, finishing, curing, and all labour charges etc. complete as per Standard specification. 18 Plastering with cement mortar 1: 4 mix (One cement and four sand)20 mm thickincluding cost and conveyance of all materials, finishing, curing and all labour charges etc. complete as per Standard specification. 19 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. 20 White washing two coats inculding cost and conveyance of all materials to site and all loboure charges etccomplete ( Celling only ) 21 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. 22 Painting two coat of new iron works such as steel Doors, windows, ventilators, etc., with best approvedfirst quality of synthetic enamel paint of approved colour over the existing priming coats, etc. 23 Supplying and fixing in position Indian water closet of size 580 X 440mm, white glazed earthen ware of approved quality with P trap or S trap confirming to IS:2556 -Part XII with sand cushion and forming the closet using 40mm broken brick jelly in lime concrete flooring alround 1:2:5 ( one part of lime, two parts of sand and five parts of brick jelly) 100mm thick and finishing the top to required slope and including giving necessary connection to cast iron soil pipes/ PVC pipes by dismandling brick masonry, reinforced cement concrete roof/floor slab and making good the disturbed portion to original condition without leakage etc., complete complying with standard specifications and as directed by the departmental officers. 24 Supplying and fixing in position best quality approved make white glazed earthenware wash hand basin of size 550 X 400 mm with a pair of cast iron brackets, including cost of 15mm diametre brass chromium plated piller tape,32 mm diametre C.P. Waste union, 32 mm diametre P.V.C. waste pipe with rubber plug and chain, 15mm diametre G.M.wheel valve, 15mm dia brass nipple, 15mm dia nylon connections etc., including fixing the wash hand basin in the wall in position with a pair of C.I. brackets with teak wood plugs and screws and giving necessary water supply connection and paintiung the brackets with two coats of paint over a primimg coat of anticorrosive paint including testing for leackage etc., complete complying with standard specifications 25 Supply and fixing Cuddapah slab of 20/30mm thick including labour charges etc complete 26 Providing and fixing P.V.C. Rainwater Downfall pipes of 110mm diametre with necessary shoes, bends and other speicals, clamps, screws, nails, teakwood plugs etc., complete including cost of all materials.The rate is to include cost of removable cast iron Gratings of appropriate size.The size of teakwood plugs to be used is 150mm * 25mm in front and 200mm * 75mm in rear and all other sides with a depth of 100mm.The pipe is to be fixed by means of U clamps at the cnetre of the pipe screwed to the plugs.The special type of U clamps at the centre of the pipe to be fixed in addition to these for more than three metres pipe length, complete complying with standard specification. 27 Supply and delivery and fixing of HDPE tank as per IS 12701 / 1996 including loading, unloading, transportation and labour charges for fixing of the GI pipes and specials for pipeconnection works including cutting, threading and fixing charges etc.,SOR 2023-24 (M-0821) 28 Wiring with 2x1.5 sqmm (22/0.3) PVC insulated SC unsheathed Cu.Conductor of 1100V grade in suitable PVC rigid pipe concealed in wall and ceiling with PVC accessoires in flush with wall with 3mm thick hylum sheet cover with TW switch box and 5A F.T. switch and making good of the concealed portion with suitable colour for PVC concealed light / Fan Point (For electronic regulator) (5 Points Per Coil) SD 25 29 Supply and fixing of 1200 mm (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 450 mm (18) SD 106 30 Wiring with 2x1.5sqmm (22/0.3) PVC insulated SC unsheathed Cu.Conductor of 1100 V grade in suitable PVC rigid pipe on wall and ceiling with PVC accessories with 150 x l00 x 113 mm TW switch box for 5 A 3 pin non inter locking Wall socket with 5A Flush type switch with painting of suitable colour with continuous earth wire connection of 14 SWG TC wire for open PVC plug point. SD 36 31 Supply and run of 2 of 1.5sqmm (22/0.3) PVC insulated SC unsheathed Cu.Conductor of 1100V grade on 7/20 GI bearer wire for service connection mains SD 64 32 Supply and run of 2 of 4 sq.mm (56/0.3) PVC insulated SC unsheathed Cu.Conductor of 1100V grade in 25mm dia GI pipe (Class B) suitably bent at both ends with necessary angle iron upright and end supports for mains SD 71 33 Supply and fixing of 20 W LED tube light fitting with ISI Mark with all accessoreis including cost of an LED light with accessories and fitting charges etc., complete.SOR 2023-24 (M-1279) 34 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 (1 x 1/8 Copper flat) on TW plank of size 375mm x 300mm x 19mm with supporting W 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. 35 Supply and fixing of 40 W LED street light fitting with ISI Mark with all accessoreis including cost of an LED light with accessories and fitting charges etc., complete.SOR 2023-24 (M-1226) 36 Supply and fixing of 15w ledfitting with guard (Philips / Bajaj / Crompton / K. Lite) .SOR 2023-24 (M-1283) 37 Suppling and fixing in position15mm diameter brass / C.P screw down tap / pillar tap / swan neck tap (heavy duty) of approved make conforming to I.S.specifications and quality including cost of shellac, thread etc.complying with standard specifications and including cutting and threading wherever necessary charges etc., complete. 38 Supplyingof Following sizes of PVC pipes andspecials, UPVC Pipes and specials & G.I. pipes and specials etc. including cost and conveyance of pipes etc complete complying with standard specification. 39 110mm PVC Pipe 40 75mm PVC Pipe 41 32mm UPVC Pipe 42 20mm UPVC Pipe 43 110mm PVC Elbow 44 32mm UPVC Elbow 45 20mm UPVC Elbow 46 110mm PVC Tee 47 32mm UPVC Tee 48 20mm UPVC Tee 49 110mm PVC Bend 50 32mm UPVC Bend 51 20mm UPVC Bend 52 32mm UPVC Coupling 53 20mm UPVC Coupling 54 32mm GM Ball Valve 55 20mm GM Ball Valve 56 75mm Air Ventcowl 57 Goods and Service Tax 18%
