Providing, installation and commissioning of submersible pumping machinery along with allied Electro-Mechanical works for Newly Sinking Tube Well in connection to Accommodate FHTC at Pump House-IIi of Thanapara (Zone-III)

Amount

Supply delivery at site of Submersible pumping machinery directly coupled with water proof suitable size motor having following specification and as per NIET specification : DISCHARGE : 54 cubic mtr./Hr. HEAD : 45 Mtr. *N.B. (A) H/Q characteristic curve chart of pump set should be submitted before delivery. (B) Test Certificate of pump & motor should be submitted during delivery. Materials should be supplied as per specification of NIET and as per direction of EIC. (Preferably 15 HP) (Pump SOR PG-15,sl-121)(Considering 5% yarly enhancement 2021-25)

Supply delivery at site of 4 Sq. mm. 3 core, water proof flat copper cable. Materials should be supplied as per specification of NIET and as per direction of EIC. N.B:- Cable should be supplied as per site requirement.

Supply delivery at site of 1.1 Kv Grade 35 sq. mm. 3-1/2core XLPE insulated Al .Ar. Armoured cable. Materials should be supplied as per specification of NIET and as per direction of EIC. N.B:- Cable should be supplied as per site requirement.

Supply delivery at site of 100 Amp Kit-kat rewirable porcelain fuse unit (both base and bridge) Materials should be supplied as per specification of NIT and as per direction of EIC.

Supply delivery at site of 100 Amp. TPN, 415V, Main switch with rewireable type fuse link in sheet steel enclosure. Materials should be supplied as per specification of NIET and as per direction of EIC.

Supply delivery at site of 100 Amps.4 way wall mounted Bus-Bar chamber having 4 Nos. AL Bus-Bar. Materials should be supplied as per specification of NIET and as per direction of EIC.

Supply delivery at site and storage Three Phase Submersible Pump Controllers (with Single Phase Preventer)( relay range 13-21 A)(preferably Model-MU-G20 FASD, Make-L&T or equivalent type as per approved vendor list)). ( L&T agri price list 2022,pg-21)

Supply and delivery at site of 80 mm dia 3 mtr long UPVC standard type column pipe [cream color] with both side threaded and one end side socketed with registered KPMG. Materials should be supplied as per specification of NIET and as per direction of EIC.

Supply and delivery at site of 80 mm dia 1.5 mtr long UPVC standard type column pipe [cream color] with both side threaded and one end side socketed with registered KPMG Materials should be supplied as per specification of NIET and as per direction of EIC.

Supply and delivery at site of 80 mm dia CI top & bottom adapter Materials should be supplied as per specification of NIET and as per direction of EIC.

Supply and delivery at site of Heavy type suitable dia MS suspension clamp along with nuts bolts and washer. Materials should be supplied as per specification of NIET and as per direction of EIC.

Supply and delivery at site of 80 mm dia CIDF sluice valve-1 no., Non Return Valve-1 no., CIDF 90⁰ bend-2 nos. CI flanged tee- 1 no., CI flanged short piece -2nos ,flange etc.,and other required mechanical accessories to construct the entire deliver line. Materials should be supplied as per specification of NIET and as per direction of EIC.

Supply and delivery at site of 80 mm dia CIDF Non-Rising spindle type sluice valve .PN-1.0. Materials should be supplied as per specification of NIET and as per direction of EIC.(for bypass line construction)

Supply and delivery at site of Heavy type (suitable for 250mm dia tube well or above) split type tube well cover with 12 mm thick clamping arrangement including holes of column pipe, air pipe and cable entry . Materials should be supplied as per specification of NIET and as per direction of EIC.

Supply and delivery at site of Pressure gauge [Make- H. Guru/Febig] 102 mm. dia [0-7 kg/Sq.cm] brass cock and fitting complete [ This cost includes 15 mm. dia G.I. pipes and specials] Materials should be supplied as per specification of NIET and as per direction of EIC.

Supply and delivery at site of Anti snapping safety device for pump set by supplying suitable size MS clamps two sets and nylon rope of required length including supplying of nuts, bolts and all other materials. Materials should be supplied as per specification of NIET and as per direction of EIC.

Earthing with 50 mm dia. G.I. pipe, 3.65 mm thick & 3mtrs long (2 sets) and conn. by 25x 6 mm G.I. strip ( for reqd length) upto the earth bus-clamp with the equipments on wall/floor with staplesburied inside as reqd. at site and with 25 mm x 6mm GI flat strip to earth electrode pipe,fastening with 13mmx80mm G.I bolts,nuts,washers, including all f & f of materials & filling & restoring the surface by ramming &making suitable earthpit with brick structure & MS lid on top as per direction.

Supply delivery at site and storage 1 HP DOL starter (Relay range 1.5 -2.5 A) (Model-MK-1,Make-L&T or equivalent type as per approved vendor list) (L&T Agri Price list 2022 Pg-6)

Supply delivery at site of 16 Amp. TPN, 415V, Main switch with rewireable type fuse link in sheet steel enclosure. Materials should be supplied as per specification of NIET and as per direction of EIC.

Supply delivery at site and storage of Disinfection arrangement with Flow rate 100 LPH as per specification of NIET.(Diaphragm Type) Materials should be supplied as per specification of NIET and as per direction of EIC.

Making internal/external electrification of P/House by 2 x 1.5 sq.mm. P.V.C. cu wire through suitable size casing/capping for 4 nos. point ( 1 no. bracketpoint , 1 no. tube light point , 1 nos. bulk head point and 1 fan point ) and 1 no. 5A ,5 pin plug point with earthing attachment of 1 x 1.5 sqmm cu. Wire with supplying of tube light fittings (Make-As per approved vendor list.), fan(5* rating), bulbs as per approved make including suppying and fixing 10 A. DP MCB (As per approved vendor list.) make on wall all complete as per I.E. rules and direction. (including making external illumination by Supply & fixing of 1 no. 40W LED IP 66 type outdoor luminairie incl. Supply & installation of MS bracket & connection complete) (Make : As per Approved Vendor List.)

Installation of all items as mentioned in Sl.No.1 to 20 including construction of Pump foundations, pipe supports, valve supports, chlorine m/c & tank foundation, laying of cables with necessary jointing materials, including supply of all erection items viz. rubber gaskets, nuts & bolts etc., including cost of welding etc. as required for complete installation as per Hydraulic standard & IE rules in compliance with specification of NIET and upto entire satisfaction of EIC.

Painting of the installation (viz. pumps,valves, pipe lines ,T/W foundation and chlorinator and dosing tank foundation etc. by two coats of epoxy paint (colour to be decided by EIC) over a coat of primer as per NIET specifiaction & direction of EIC.

Testing & Commissioning of the entire installation i.e. Pumps, Motors,valves etc. as in PART A of (Sl no. 1 to 21) as per direction and to the entire satisfaction of E.I.C.

Operation & guarding of the pumping machinery with full satisfaction of EIC (30 days x 01 no Tube well) = 30 Days.(For Trial run)

Supervision charges for electrical installation by licensed electrician as per IE Rules, 1956 read with latest amendments with overhead expenditures. (1 Month x 01 no Tube well) = 1 Month (For Trial run)

Add: GST @ 18%

Add: LW Cess @ 1%

Tarun Kumar Bhattacharya (BID ID -6873363)

RAJ AND ENTERPRISE (BID ID -6858276)