Nagercoil Corporation Providing Improvement of Compost Yard Road,Sump and Fire Hydrants system in Compost Yard

Amount

Providing Improvement

Earth cutting and sectioning and levellingincluding initial lead of 10m and initial llift of 2m in sand silt or other loose soil wet sand or silt not under water light black cotton soil sndy loam and ordinary soil including excavated earth etc. complete (TNBP No.20B)

Earth work excavation for foundation in Hard stiff clay, stiff black cotton, hard red earth, shales murram, gravel,stoney earth and earth mixed with small size boulders SS.20B and Sand, silt or other loose soil, wet sand,or silt not under water, light black cotton soil, sandy loam ordinary soil and to full depth as may be directed except in hardrock requiring blasting inclusive of shoring shuttering and baling out water and cleaning and levelling the site etc.,complete 10 cum

Providing of Granular Sub base using Grade I materials of table 400 -1 of Morth with minimum CBR 30 spreading in uniform layers with motor grader on prepared surface, mix in by palce method at OMC and compacting with Vibratory Roller to achieve the desired density including all labourcharges etc, complete as per technical specification and as directed by the departmental officers. Morth - Rev V No. 111,112,401,900

Providing and laying, spreading and compacting graded stone aggregate to Wet mix macadam (WMM) specification including premixing the material with water at OMC in mechanical mix plant carriage to mixed material by tipper to site laying in uniform layers with paver in sub base / base course on well prepared surface and compacting with vibratory roller to achive the desired density complete as per clasue 406 of MORTH specifications.

Laying Plain cement concrete 1:4:8 (One cement,four sand and eight aggregates) using 40mm ISS Hard broken granite stone jelly for foundation and basement including watering if found necessary and laid inlayers of 15cm thick, and consolidated including curing, cost and conveyance of all materials to work site all labour and incidental charges etc,. complete complying with standard specifications.(TNBP No.28)

Centering for soffits of RCC slabs of plane surface like lintels, beams ,etc.,including strutting 3m high using mild steel sheets of size 90cm X 60cm X and B.G 10 stiffened with M.S angles of size 25mm X 25mm X 3mm laid over silver Oak (C.W) joists of size 10cm X 6.5cm (spaced at about 90cm c/c )and supported dy casurina props of 10cm to 13cm dia (spaced of 75cm C/C) complying with standard specification and directed - 10 m 2 (P & D)Data 38

Plain Cement Concrete 1:2:4 (one cement, two Crushed Stone Sand (M- Sand) and four 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

Plain Cement Concrete 1:1.5:3 (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

Brick work in CM 1:5 (one cement & five sand) using III class country bricks of size 8 3/4"X4 1/4" X 2 3/4" including finishing, curing, etc., complete complying with standard specification - 100CFT

Providing and laying in position, standardised concrete Mix M-20 Grade by insitu machine mix concrete adopting weighing batch method in accordance with IS 456 using 20mm and down graded hard broken granite stone jelly for all RCC items of works with minimum cement content of 325 kg/m3 and maximum water cement ratio of 0.55, including admixture (plasticiser / super plasticiser) in recommended proportions as per IS:9103 to accelerate, retard setting of concrete, improve workability without inspiring strength and durability with about (5 Cu.m) 7730 kg. of 20mm machine crushed stone jelly and with about (3.3 Cu.m) 5156 kg. of 10-12mm machine crushed stone jelly and with about (4.79 cu.m) 7670 kg. of crushed stone sand, but excluding cost ofreinforcement grill and fabricating charges, centering and shuttering and also 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, etc.,complete complying with standard specification and as directed by the departmental officers. The coarse and fine aggregates to be used should comply with the requirements of IS standards. (No separate pay.

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 of steel and binding wire also in all floors.

Plastering with cement mortar 1:3 (One part of Cement and Three part of Plastering Sand (P- Sand)), 10mm thick in all floors including cost and conveyance of all materilas to site and labour charges etc,complete as per standard specifications

Supply, erection, testing & commissioning of electrical motor driven Booster pumps (Kirloskar Brand) of mono block type with Kirloskar make 2 POLE, AC3 Phase/415Volts/50Hz Monoblock pump with Bronze impeller Gland packed TEFV motor is capable of withstanding wide voltage fluctuation ranging from 300 to 440 volts, having a rated discharge capacity of 10.3m3/hr, 2800rpm, 960 LPM against a total head of 40-90mtr of water.20HP

Supply and erection of Control Panel of all pumpsets suitable for pressure switches and pressuregauges with syphon& cock arrangements with necessary isolation valves, etc.

Supply,erection,testingandcommissioningofGI'B'classpipesofthefollowingsizesconformingtoIS1239withISIMarkwithrequiredpipespecialssuchasbends,flangesteesnutsandbolts,gasketsetcwithnecessarypipesupportsandthepipingshallhaveanticorrissiveprimercoating over which coats of signal red paint.-100mm nomial dia

Supply,erection,testingandcommissioningofGI'B'classpipesofthefollowingsizesconformingtoIS1239withISIMarkwithrequiredpipespecialssuchasbends,flangesteesnutsandbolts,gasketsetcwithnecessarypipesupportsandthepipingshallhaveanticorrissiveprimercoating over which coats of signal red paint.-80mm nomial dia

Supply,erection,testingandcommissioningofGI'B'classpipesofthefollowingsizesconformingtoIS1239withISIMarkwithrequiredpipespecialssuchasbends,flangesteesnutsandbolts,gasketsetcwithnecessarypipesupportsandthepipingshallhaveanticorrissiveprimercoating over which coats of signal red paint.-25mm nomial dia

Supplying, installing, testing and commissioning of C.I. Non-return valves as per IS:5312 Wafer swing check type with required flanges, nuts, bolts and gaskets etc. complete.-100mm nominal dia

Supplying, Installing, testing and commissioning of C.I. Wafer type butterfly valves as per BS 5155 slim seal standared lever operated type with required flanges, nuts, bolts etc. complete.

Supplying, fixing, testing and commissioning of -100 MM Dia Foot Valve withNecessary Bold Nut and Gas Cut for Main Pump.necessary flanges nuts, complete confirming to I S specifications

Supply and installation testing and commissioning of differential Pressure switches of suitable range (0 to 22 bar) for pumpsets complete with necessay Ball valves, Fittings like unions / colors / reducers etc.

Supply and installation testing and commissioning of Pressure gauges of suitable range (0-22bar), 100 mm diameter dial for pumpsets completes with necessary Ball valves, siphon, Fittings like unions / colors / reducers etc.-SS with Glycerin Filled

Supplying, erecting and commissioning of external Yard Hydrants .Single headed hydrant valve as per IS 5290, made of SS with 63 mm dia instantaneous outlet of 63mm dia fanged inelt ,Blank caps , chain and hand wheels etc complete.

Supplying, erecting and commissioning of external Yard Hydrants .30M long, 63mm dia RRL hose conforming to IS 636 Type A with instantaneous SS couplings and Hoses shall be stored inside the hose cabinet.

Supplying, erecting and commissioning of external Yard Hydrants .SS short branch pipe with nozzle conforming to IS 903.

Supplying, erecting and commissioning of external Yard Hydrants .Supply and Erection of Wrapping Sheet

Supplying, erecting and commissioning of external Yard Hydrants .Supplying, installing and commissioning of fire brigade inlet connection of 4 way with each of 63 mm dia. built - in Gun metal instantaneous coupling type arranged on 80mm dia pipe completes with flanges, bolt, nut & gasket etc. The fire brigade inlet connection for external yard hydrant and fire water tank.

Supplying, erecting and commissioning of external Yard Hydrants .Supply and fixing of Air release valve 25mm with suitable control valves

110mm PVC Pipe

110mm PVC Elbow

110mm GI Gate Valve

90mm PVC Pipe

90mm PVC ElboW

90mm PVC TEE

Diesel Generator Set with acoustic enclosure conforming to CPCB IV+ Norms and BIS Specifications with AMF Pannel -40KVA

I.Kezhson (BID ID -1529317)