tender for providing water facility to vasuki nagar minjur; 1 borewell construction 2 drilling of 12 dia vertical borewell so as to have a finished size of 6 dia borewell in boulder area to any required depthincludingtransportation from one place to another place with in tamil nadu state by direct or reverse rotary mud circulation method using contractors rig tools, fuel, labourers, bentonite mud and water required for drilling at the site shown by the departmentofficers including construction of mud pit etc. using only calyx rigs. 3 reaming 140/150 mm dia pilot bore to 300 mm dia bore and as directed by officer. 4 labour charges for inserting the casing pipe assembly with slot ( or) without slot including pebbles and packing (2nos). 5 charges for developing the bore well with air compressor of 300 cfm capacity ( minimum 8 hours) per bore including transportation, labour andfuel charges for compressor as directed by the officers and conducting yield test by v notch method. 6 supply and fixing of 150 mm dia pvc plain casingpipe 7 supply and fixing of 150mm dia pvc slot casingpipe. 8 supply and fixing of 150 mm pvc end cap. 9 conducting geophysical survey and transportation charges. 10 construction of bore fit. drawing will be issued at the time of construction. 11 supply and erection of submersible pump sets at borewell 12 supply and delivery ofvertical type submersible pump set5 hp. 13 supply and delivery of 3 phase panel board d.o.l with two level guard and auto starter confirming to is specification for 5 hp pump set. 14 supply, delivery of 2.5 sqmm flat copper submersible cable with isi marking conforming of is 694/1990 of reputed make for submersible motor erected in borewell. 15 supply and delivery of 1.1 kv grade 35 sq.mm 3.5 corearmoured aluminium conductor u.g. cable conforming to is 1554/part i and with isi marking of reputed make for submersible motor erected from the bore well to pump room 16 laying of 35 sqmm armoured aluminium conductor cable below gl including earth work excavation any type of soil and refilling the trench after the cable laid etc., as per standard procedure as directed by engineering officer. 17 supply and fixing of 50 mm pvc column pipe 18 supply and fixing of 50 mm ci adapter set 19 supply and fixing of 50 mm gi pipe for inter connection. 20 supply and fixing of 50mm gi elbow heavy 21 supply and fixing of 50mm gi flange set heavy 22 supply and fixing of 50 mm ms clamp set heavy 23 supply and fixing of 50mm gm non return valve 24 supply and fixing of 50mm gm gate valve) 25 supply and fixing of 50 x 80mm gi reducer heavy 26 supply and fixing of 75mm pvc t.coupler 27 supply and fixing of 50 mm gi pipe cutting & threading. 28 supply and fixing of ms bore cover. 29 labour charges for erection of submersible pump set including fixing and jointing the submersible cable with clamps to the required depth, valves and erection panel board control room. 30 supply and delivery of100 amps tpn switch with hrc fuses sheet steel double break. 31 supply and fixing of kiosk for panel. 32 construction of 100000 litres sump 33 earth work in excavation by mechanical means (hydraulic excavator) / manual means over areas any depth and plan any type of soil, rock etc., including disposal of excavated earth within and outside site to unobjectionable place, disposed earth to be levelled and neatly dressed as directed by engineer in charge. 34 sand filling for foundation with clear river sand including cost of sand, watering, ramming and consolidation etc complete and asdirected by the officers. 35 plain cement concrete 1:3:6 (one cement, three sand and six hard broken stone jelly) using 40 mm gauge hard broken granite stone jelly for foundationincluding dewatering wherever necessary and laid in layers of not more than 15 cm thick well rammed & consolidation. 36 rcc1:1.5:3 using20mmsize hbg metal excluding cost of reinforcement and centering but including cost of mixing, laying, curing, finishing etc. complete up to plinth. 37 rcc1:1.5:3 using20mmsize hbg metal excluding cost of reinforcement and centering but including cost of mixing, laying, curing, finishing etc. complete above plinth. 38 steel centering, soffits of rcc works including strutting and shutteringcharges etc. at any levels. 39 supplying, fabricating and placing in position of fe 500 grade tmt rods for reinforcement for various members. rate including scaffolding. 40 painting one coat primer and two coats emulsion of the exposed surface of sump. 41 providing m.s ladder of 45cm wide made out of 50x50x6mm ms angle for sides and steps in 16mm ms plain rods fixed at 30 cm centre to centre etc as per approved designincluding conveyance and fixing charges. 42 providing and fixing of rcc inner access ladder in rcc 1:1.5:3 (one cement, one and half sand and three aggregates) using 20mm hbg stoneincluding cost of reinforcement, placing grill curing etc complete as per approved drawing. 43 providing 110mm pvc vent cowlarrangements mosquito proof nylon net and as directed by the officers. 44 providing cut stone slab in cm 1:3 of size 0.3 m x 0.3 m x 0.15 m and as directed bythe officers. 45 providing manhole cover of size 0.60 x 0.60m in rcc 1:1.5:3 with suitable reinforcementas directed by the officers. 46 painting emblem on the sump with emulsionpaint as directed by officer. 47 refilling the foundation with excavated earth including consolidation as directed by theofficers. 48 plasteringwith cm 1:3 10mm thick including curing etc., complete. 49 provision for pipe connection arrangements for in let and over flow with two coats of approved quality enamel paint. supply and delivery of 100mm gi pipes, specials and pvc pipes for pipes connection arrangement for inlet & over flow at minjur new town sumps. 50 supply and erection of open well pump set in minjur sump 51 supply and delivery of open welltype submersible pump set7.5 hp 52 supply and delivery of 3 phase panel board d.o.l with two level guard and auto starter confirming to is specification for 7.5 hp pump set. 53 supply, delivery of 4 sqmm flat copper submersible cable with isi marking conforming of is 694/1990 of reputed make for submersible motor erected in sump. 54 supply and laying of 65 mm dia gi pipe 55 supply and fixing of 65 mm gi coupling 56 supply and fixing of 65 mm gielbow 57 supply and fixing of 65 mm gi flange set with bolt nut & rubber 58 supply and fixing of 65 mm ms clamp set 59 supply and fixing of 65 mm gm non return valve 60 supply and fixing of 65 mm gm gate valve 61 supply and fixing of 100 x 65 mm gi reducer heavy 62 supply and fixing of 140mm pvc t.coupler 63 supply and fixing of 65 mm gi pipe cutting and threading 64 labour charges for erection of open well submersible pump set including fixing and jointing the submersible cable with clamps to the required depth, valves and erection panel board control room. 65 supply & delivery of 100 ampsmain switch with fixing labour charges. 66 supply erectionkiosk for pump room 67 obtaining eb connection in the name of local authority. rate including all liasioning charges and statutory charges. 68 laying of 50 sqmm armoured aluminium conductor cable below gl including earth work excavation and refilling the trench after the cable laid etc., complete. 69 construction of 1 lakh litres overhead tank at minjur 70 earth work in excavation by mechanical means (hydraulic excavator) / manual means over areas any depth and plan any type of soil, rock etc., including disposal of excavated earth within and outside site to unobjectionable place, disposed earth to be levelled and neatly dressed as directed by engineer in charge. 71 sand filling for foundation with clear river sand including cost of sand watering, ramming and consolidationetc complete. 72 plain cement concrete 1:3:6 (one cement, three sand and six course aggregate of 40mm size hard blue granite broken stone) for levelling course including the cost of mixing, placing the concrete in position, consolidating finishing the ends complete and curing etc. complete. 73 r.c.c. 1:1.5:3(one cement one and halfsand and three20mmhbg stone) for floor slab floor beam &side wall excluding the cost of reinforcement, centering and shuttering but including the cost ofmixing, placing, vibrating of concrete curing and finishing etc., complete up to plinth 74 r.c.c. 1:1.5:3(one cement one and halfsand and three20mmhbg stone) for floor slab floor beam &side wall excluding the cost of reinforcement, centering and shuttering but including the cost ofmixing, placing, vibrating of concrete curing and finishing etc., complete above plinth 75 centering and shuttering for all works raft, beam, column, tank wall, floor slab, roof slab etc., and all levels. 76 supplying, fabricating and placing in position of fe 500 grade tmt rods for reinforcement for various members. rate including scaffolding. 77 painting two coats with approved emulsionpaint best quality over the plastered surface including one coat primer, cleaning, preparing the surface, curing etc., complete. 78 providing and fixing of cut stone (rough dressed) set in cm 1:3 of size 0.45 x 0.45 x 0.15m at site including cost of all materials, labour charges, curing etc., complete 79 landing slab with m30 grade concrete. rate including concreting, shuttering and reinforcement as per drawing. 80 providing manhole cover of size 0.60 x 0.60m inner size in rcc 1: 1.5:3. 81 supply, delivery and fixing in position of enamel coated water level indicator 82 providing and fixing of rcc inner access ladder in rcc 1:1.5:3 (one cement, one and half sane! and three aggregates) using 20mm hbg stone for oht including cost of reinforcement, placing grill in position. 83 gi handrails and ladders. rate including supply, cutting, fabrication and fixing. 84 supply, delivery and fixing in positionpvcventilators on the roof slab. 85 painting and writing slogans and details of scheme on the exposed surface of sr side wall in approved colour and paint 86 supply and fixing of 100mm gi pipe 87 supply, fabrication and fixing of di pipe and fittings. 88 supply and fixing of 100 mm gi flange 89 supply and fixing of 100 mm gi elbow 90 supply and fixing of 100mm gi coupling 91 supply and fixing of 100 mm gm gare valve 92 supply and fixing of 100 mm x 80 mm gi reducer 93 supply and fixing of 110 mm pvc thread coupler 94 supply and fixing of 90 mm pvc thread coupler 95 labour charges oht pipe connection including, threading gas cut , bolt nuts transport earth work excavation, lifting and aligning for inlet outlet scour & over full arrangement etc complete. 96 refilling the foundation for service reservoir with excavated earth (other than sand) in layers of 15 cm thick well rammed, watering and consolidating etc., complete 97 inauguration stone in granite as per drawing. 98 cleaning of area 99 supply and laying of 140mm pvc main from riverbed to minjur sump 100 earth work excavation in all types of strata for laying of 140mm dia pipes with the standard trench width and depth and refilling the same as per engineer in charge. rate including any chipping in roads, restoration works in road and any other facility. 101 supply of 140mm od pvc pipe 4 ksc unplasticized pvc rigid pipes as per bis 4985/2000 with isi marking to site of works 102 conveying the 140mm pvc pipes and specials to trench lowering into the trenches, laying to proper grade and alignment, jointing with pvc coupler and specials fixing with solvent cement paste etc., 103 testing charges 104 transportingcharges 105 supply and laying of 90mm pvc distribution line from minjur overhead tank to nearby area 106 earth work excavation in all types of strata for laying of 90mm dia pipes with the standard trench width and depth and refilling the same as per engineer in charge. rate including any chipping in roads, restoration works in road and any other facility. 107 supply of 90mm od pvc pipe 4 ksc unplasticized pvc rigid pipes as per bis 4985/2000 with isi marking to site of works 108 conveying the 90mm pvc pipes and specials to trench lowering into the trenches, laying to proper grade and alignment, jointing with pvc coupler and specials fixing with solvent cement paste etc., 109 transportingcharges 110 supply, delivery, fixing of 25mm ci single air valve in 140 pumping main and earth work construction of air valve fit of 0.60 m x 0.60 m x 0.60 with brick work and rcc cover slab etc.