10 /EE/PMD/PHED OF 2024-2025/Sl4

Amount

Supply and delivery at site of Radar type Level Transmitter for CWR Reliable measuring: for changing medias, pressure, temperatures, gas phases. Floodable sensor design: IP68/NEMA6P Approval: Non-hazardous area Power Supply; Output; Operation: 2-wire; 4-20mA; Bluetooth (App) configuration Antenna; Max. Measuring Range: 40mm/1-1/2''; 8m liquid -40...60°C/-40....1400F Process Connection Rear Side; Material: Thread G1 ISO228; PVDF Process Conneition Front Side; Material: Thread ISO228 G1-1/2; PVDF Cable Length: 10m/32ft The instrument will be supplied with wired Meter Protection Box, consisting of Over Voltage protection, 24V DC power supply and surge protection. [Make: Approved make of PHED]

Installation of Radar type Level Transmitter at CWR with making hole and fixing of suitable pvc pipe including supply and fixing of top cover of sensor and drawing of single cable under suitable conduit pipe, clamp, screw, nut, etc for protection and mending good damages to wall incl. painting etc.

Supply and deliver at site vertical bore well submersible Pumping Machinery directly coupled with integral vertical hollow shaft submersible squirrel cage induction Motor suitable for tube well having power supply at 400+10%, 50Hz,+6%,3Ph with capacity: Discharge -4.16 M3/Hr and head-70mtr as per requirement of yield test report, ,RPM=2900. Material of construction: Pump Bowl Housing: CI, Pump & Motor Shaft: SS, Impeller:CS/SS, type of starter: DOL, speed: 2900 rpm. Ambient-50°C (as per IS8034 if available in market) Make : Any approved make from the unified vendor list of WBPHED. [Test certificate, MOC, curve chart & warranty certificate must be submitted at the time of delivery] (Mateials should be supplied after taking approval from department.)

S/D 3 mtr long 40 mm dia (ID) 8 mm thick UPVC standerd type column pipe with both side theaded and one end socketed ,with allowable hydrostatic pressure 21kg/cm2,with register KPMG.(Cream colour) (Materials should be supplied as per requirments of the site no extra material will be received by department) Make : Any approved make from WBPHED unified vendor list

S/D 40 mm dia CI top & bottom adopter. Make : Any approved make from WBPHED unified vendor list

S/D Heavy type suitable dia MS suspension clamp ,nuts,bolts and washer as per requirement.

S/D 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 others materials.

S/D of gunmetal wheel valve of approved brand and make tested to 21 kg per sq cm(for water line)- 1 nos,check valve(horizontal) G.M. tested to 21 kh/sq. cm. -1no,CIDF 90 BEND-1 NO, TEE-1 NO,BLANK FLANGE-1NO,CI/MS flanged short piece 0.50 mtr-1 no,CI/MS flanged pipe 1 mtr.1 no etc as per IS specification and certification for construction of delivery pipe line and wash out line. Make : Any approved make from WBPHED unified vendor list

S/D Heavy type 200 mm dia split type tube well cover with 10 mm thick clamping arrangement including holes of column pipe, and cable entry with 2 sets heavy type suspension clump, nuts, bolts and washer as per departmental design. Make : Any approved make from WBPHED unified vendor list

Supply and delivery at site 2.5 sq mm, 3 core, 1.1 KV, PVC insulated copper submersible Cable Confirming to IS:694 for Submersible pump t. ( 80 mtr for each installation on average) Make:Any approved make from WBPHED unified vendor list

Supply and fitting of 40 mm dia CIDF non return valve confirming to IS: 5312, part-1 (PN-1.0) Make: Any approved make from unified vendor list of WBPHED

Making sutable size tubewll foundation guard 1mtrX1mtr as required dimension with supplying of necessary cement,brick sand and stone chips including plastering and net cement finish complete masonery work and hinge MS favricated top gate with locking arrangment as per direction of EIC

Installation of above submersible pumping machinery with column pipe,all pipe fitting,submersible power cable connection and fitting. at deep tube well making all connection including supply of cable gland,sockets etc and brick,sand,cement,rod etc.required complete in all respect rate is including hiring charge of tripod lifting arrangment,welding machine etc.as per direction of E.I.C

Supply and delivery at site alone front access type Kiosk panel 1.6 mm thick and load bearing 2mm CRCA sheet enclosed outdoor floor mounted dust & vermin proof equivalent to IP-55 degree of protection CPRI approved,epoxy painted with all neoprene gasket,cubical type with front lockable hinged door with FRP insulators,detachableglandplateat bottom & suitable for installation on cable trenches complete with 100 Amp3/4 core cable terminal-02 Nos. with necessary earting protection ,and danger marking as per direction of EIC. MAKE: Any approved vendor from unified vendor list of WBPHED

Installation of above cable Kiosk at site on ( 1.3mtr Length X 1 mtr width X 0.5 mtr height size ) masonary structure,with 50 mm dia electrode-2 nos earthing with supplying earthing materials for the kiosk as per IE rule and 25 X 6 mm GI strip earthing connection with kiosk as per direction of EIC.

Supply and delivery at site of 1.1 KV grade 3 core 6 sq.mm XLPE insulated Al. Ar. Cable Conforming to IS:7098(Part-I) 1988.

Cable laying by Sand cutting and laying of 06 sqmm 3 core XLPE insulated Ar. AL conductor cable and refill the sand after laying.

Laying of cable of 6 sqmm al ar cable in a underground trench in single tier formation (Horizontal) the trench size 460mm x 760mm average depth with brick protection on the top with 8 (eight ) nos bricks per meter including filling the space between the brick & cable also the trench with shifted soil leveling up and restoring surface duly rammed as per direction of EIC.

Add GST @ 18%

Add CESS @ 1%

RABINDRA NATH KHAN (BID ID -5769812)

BISHWANATH NANDI (BID ID -5771557)