Surveillance of water quality & quantity controlling by PLC based automatic panel and other auxilary works at Kulingram water supply scheme under Jamalpur Block under Central Mechanical Division, P.H.E. Dte., Dist.- Purba Bardhaman- 1 Supply and delivery of Residual Chlorine Measurement (Clear Water) Analyzer :Electrode, Digital functionality with Inductive Data Transmission from Sensor to Transmitter Diaphragm: PTFE , Signal transmission: Digital. Reference system: Gel., Conductivity: min 50uS/cm Temperature sensor integrated. Transmitter liquid analysis for Chlorine Digital sensors; Memosens protocol, In built Digital Display, Input: 1x Memosens Sensor, Supply: 230VAC/24V DC Plug &Play for sensors modules, SD-slot data logger, alarm relay, Protection: IP66 Input: 1x Digital Sensor, Output: 1x 4-20mA , Supply: 24V DC Flow Fit Assembly along with Standing Sample Handling PanelMake: ABB/ Endress+Hauser India Pvt. Ltd / approved make 2 Installation of the above mentioned Chlorine Measurement analyzer with supplying of fixing materials all complete as per direction of EIC. 3 Supply and installation of Flowmeter. 4 Supply, delivery and storage at site Full Bore Electromagnetic Flowmeter DN 200,Protection IP 68 (Minimum inbuild 20 meter cable,factory potted) ,Full bore type Electro Magnetic Flow meter with smart Transmitter (Volume Flow rate output : 4-20mA HART Output and totalizer pulse output:0.05 cum/Pulse) with LCD 4 line backlit display ,calibration lab as per ISO 17025,Accuracy .5% +/- 2mm/sec,measuring,reference & empty pipe detection electrode with Polyurethane/Hard rubber liner,supply: 24 v DC or 230VAC.(Make-E ndress Hauser/ approved make). 5 Supply,deliveryandstorageatsite, 10kg/cm2 ratingM.S. delivery Pipes with required bends,reducer, tee, fittings,specials, flanges, bolts, nuts, gaskets etc. as requiredtomaketheinstallationcomplete in all respects. 6 DN-200mm (thickness 10 mm) 7 Supply,deliveryandstorageatsite suitable M.S. dismantling joints as per NIT Specification. 8 DN-200 mm., PN-1.0 rating. 9 Construction of inspection chamber with 25cm thick brick work (1:6) over cement concrete (4:2:1) over a single B/F solingover150mm.thick sand filling in foundation including earth work in excavation and disposal of excess earth from work site with RCC (1:1.5:3) cover slab 100mm / 150mm thick slab on top of chamber with 1% reinforcement in RCC cover slab with necessary opening for inspection of flowmeter all complete including cost of labour & materials as per Departmental Dwg. [Reinforcement type:- Other manufactuerers notspecified]i)200 mm Dia pipe 10 Installation of the above mentioned electromagnetic flow meter with laying of cable and supplying of other fixing materialsas perdirectionandtotheentire satisfactionof EIC. 11 Supply and installation of Pressure Transducer. 12 Supply, delivery and installatation of Pressure Transducer along with PLC with controlling programme to Operate Pump motor by sensing signal of water level in OHR including making all electrical connections & testing complete as per direction of EIC. (Panel make: ECS/ PHE approved make.) 13 Supplyand Installation of TATA make including necessary sockets, 14 G. I. pipes (25 mm dia). (Medium quality) 15 galvanised iron socket with I.S.I. mark (25 mm dia.). 16 G.I. plug (25 mm dia.) 17 G.I. reducing socket (25 mm dia.) 18 G.I. bend. (25 mm dia.) 19 G.I. plain equal elbow (25 mm dia.) 20 G.I. plain tee (25 mm dia.) 21 25 mm dia G.M Gate valve (Make : Leader / Zollata) 22 Pressure gauge 102 mm. dia and 7 kg. /cm2 range, brass cocks and fitting complete (Make- H. Guru) 23 Sign Board work - 24 Supply, delivery, fitting fixing of nomenclature made from improted acrylic sheet letter of different sizes with different colours as per choice of EIC. The subject matter as directed by EIC shall be fixed on iron structure of size (10 x 6) and should be fitted on MS Angle (Size- 65 mm X 65 mm X 6 mm ) and ISMC 100 with epoxy coated including all necessary civil work after grountig the MS frame on the roof of the buildung and making necessary pillers, plasters, neat cement finissing & painting of iron structure etc to complete the work as per direction of EIC including supplying all required electrical materials. Colour type and colour letter & graphics will be as per direction of EIC.[Each board 60 sq. ft. for H.W site] 25 Supply and fitting fixing of 45 watt. LED light fixture set[Make: Philips (Type- BRP)/ Havells/ PHED approved make] with 40 mm dia x 1.5 mtr. long G.I pipe fixed on the top of the iron structure frame with clamping arrangement including making power connection with supply & drawing 2.5 sq. mm FR grade flexible copper wire through PVC casing/conduit with drawing earth conductor (1.0 sq mm copper flexible wire), S&F of 15 amp switch with pvc board including electrical connection & testing complete as per direction of EIC. 26 Earthworkinexcavationoffoundationtrenchesordrains,inallsortsofsoil (includingmixedsoilbutexcludinglateriteorsandstone)includingremoving, spreadingorstackingthespoilswithinaleadof30 m.as directed.Theitem includes necessary trimming the sides of trenches, levelling, dressing and ramming the bottom, bailing out water as required complete.(a) Depth of excavation not exceeding 1,500 mm. 27 Earth work in filling in foundation trenches or plinth with good earth, in layers not exceeding 150 mm. including watering and ramming etc. layer by layer complete. (Payment to be made on the basis of measurement of finished quantity of work) 28 iii) With carried earth arranged by the contractor within a radius exceeding 3 km. but not exceeding 5 km. including the cost of carried earth. 29 Fillinginfoundationorplinthbysilversandinlayersnotexceeding150mmas directedand consolidatingthesamebythoroughsaturation withwater,ramming complete including the cost of supply of sand. (payment to be made on measurement of finished quantity) by fine sand 30 Cement concrete with graded Stone ballast (40 mm size) excluding shuttering.a)6:3:1 proportion in ground floor & foundation. [VP-24; It No.-10(a)] 31 Surface Dressing of the ground in any kind of soil including removing vegetation inequalities not exceeding 15 cm depth and disposal of the rubbish within a lead upto 75 m as directed. [VP-1; It. no.-1] 32 Supplying & laying as per IRC-SP:063-2004 paver unit of any shade of approved quality as per relevant IS code, laid in pattern as directed in pavement, footpath, driveway (paver block only), etc including necessary underlay complete in all respect with all labour and material.[Border concrete if necessary to be paid separately].Note: Sub-grade CBR should not be less than 5 .60 mm thick interlocking designer concrete paver block M 35 grade for light-traffic zone, comme rcial & office complex,tourist resort as per IS: 15658-2006 (over 20-40 mm medium sand bed on 250mm thk WBM/ WMM base course &250 mm thk bound gnaular /granular sub-base course including cost of sand for sand bed but excluding cost of base,sub-base course & subgrade prepa ration.) Coloured Decorative 33 Supplying and laying chequered tiles of any shade & of approved quality with (1:1½:3) cement concrete laid in panels or patterns as directed in pavement, footpath etc. including necessary underlay 25 mm thick [avg] cement mortar (1:3) complete in all respect with all labour and materials. [Using cement slurry @ 4.4 kg/Sq.m at back side and @2.4 kg/Sq.m for joint filling].Red Variety.i) 25 mm. thick 34 Add. GST@18% 35 Add. Cess@1%
