Surveillance of water quality & quantity, controlling The PLC based automatic panel and other auxilary works at Nabagram water supply scheme under Memari-1 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 Yard Lighting arragement at head works site- 24 Supply & delivery of following materials at sites :- 25 GRP street light pole in conical shape using thermoset resign having minimum 65% glass content with following specifications :Length – 7 mtr.Top I.D – 85 + 2 mm.Bottom I.D – 176 + 2 mm. Thikness – 5 + 0.5 mm. Type – Non buried (above ground)The above pole is provided with suitable size MS base plate, foundation bolt & nut set, internal junction box & MS ring arm[Make -Fibro Plastichem / EPP/ PHE approved](Test certificate will be submitted at the time of delivery) [Installation will be done based on the site condition] 26 16 sq. mm 2 core 1.1 KV grade XLPE insulated Al. armoured Cable conforming to IS:7098 (Part-I) 2011 with upto date amendments. [Make- Gloster/ Mescab/ Currency/ Crystal/ Polycab/ PHED approved Make] (materials should be supplied as per actual site condition) 27 100W LED flood light luminarie with IP 65 protection.[Make: Philips (Type- BVP)/ Havells/ PHED approved make] 28 Making RCC foundation (as per drawing & measurement provided by GRP Pole manufacturer) for pole erection by using suitable reinforcement & concrete grade M20 inlcuding making provision looping cable line, excavation & refilling of earth pit with shifted soil & ramming properly as per specification & direction of EIC . 29 Laying of one no 16 sq.mm. PVC Al. Ar. cable in underground trenche 460mm. wide X 760mm. average depth, with brick protection on the top of the cable with 8 (eight) nos. bricks per mtr, including filling the space between the brick & cable & also the trench with shifted soil, levelling up & restoring surface duly rammed. 30 Laying 16 sq.mm. PVC Al. Ar. Cable through pump house wall including supply of sockets for clamping and grouting the above cable in each pole foundation (Approx 10 mtr length) 31 Supply & delivery of outdoor type Kiosk box (Size: 10x 6x12) with suitable gauge M.S. sheet along with hinged type front door with locking arrangement including M.S leg angle frame covered consisting 3 way Aluminium busbar 63 amp. fixed on a Porcelain material and grouting its legs in rick piller. 32 Installation of above supply Kiosk bok (item no.-6) and making brick/PCC foundation (Size: 14x 10x 18) with supplying bricks/stonechips, sand, cement etc including plastering and neat cement & making electrical connection complete as per direction EIC 33 Supply & drawing of 2 X 2.5 sq. mm and1 x 1.5 sq. mm (for earthing) FR PVC insulated 1.1 KV grade single core copper cable (PHED. approved make) from pole junction box to LED fixture at the top of the pole and making electrical connection complete 34 Erection of GRP pole on RCC foundation with help of MS base plate, foundation bolts, nuts, washers etc. and fitting & fixing of four (4) nos. flood light luminaris on pole ring arm with necessary inter connection and jointing of cable and testing complete of entire set as per direction EIC 35 Earthing of Loop Box by spike earhing (20mm X 2 mtr.) with drawing 8 SWG GI wire as per IE rule. 36 Supply & fitting fixing 16 Amp. SPN MCB (Make-Havells/ Siemens/ ABB/L&T) with enclosure & 16 Amp Piano key type Switch with pvc boxinside the pump house wall and making connectin with supply cable for operating the compund light with supply necessary materials all complete as per direction of EIC. 37 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. 38 Add. GST@18% 39 Add. Cess@1%
