WBPHE/EE/SMD/NIeT-02 of 2022-23/2

Amount

Supply and delivery at site of the following submersible pumping machinery and electrical accessories:

Submersible pumping machinery directly coupled with water proof suitable size motor having following specification and as per NIT specification: Pump Duty condition- 500 LPM Head- 55 Mtr Shaft-stainless steel Impeller- S.S/ GM Outlet Size: 80 mm. Motor submersible type 3 Ph , 50Hz, 415 Volt ± 10% 2900 RPM Motor must be suitable for operation with star delta starter. Test certificate along with characteristic curve should be submitted at the time of delivery

1.1 KV grade 6 sq.mm x 3 Core water proof flat submersible cable for above motor

1.1 kv GRADE 35 sq.mm 3.5 core XLPE insulated Al. Ar. armoured cable conforming to IS 7098 (Part-I) 1988, with upto date amendments

Supply, delivery and storage at site of Wall mounted 2 mm. thick epoxy painted sheet steel enclosed front open fully automatic cum manual control motor control centre for operation of the pump motor in star/ delta mode ranging from 7.5 HP to 12.5 HP. , actuator with RDOL starter, Chlorinator with DOL starter and timer operated outdoor and indoor lighting as per approved drawing and NIT specification:

Supply and delivery of the following valves, pipes and gauges etc at site:

3 mtr long 80mm dia UPVC standard type column pipe [cream color] with both side threaded and one end side socketed with registered KPMG.

1.5 mtr long 80mm dia UPVC standard type column pipe [cream color] with both side threaded and one end side socketed with registered KPMG.

80mm dia CI top & bottom adopter

Heavy type suitable dia MS suspension clamp along with nuts bolts and washer

Cast Iron wafer type 3 phase actuator operated wafer type butterfly valve of 80 mm. dia [PN-1.0] as per IS; 13095, IP-68

80mm dia CIDF sluice valve-1 no., Non Return Valve-1 no., CIDF 90° bend-1no., CI flanged tee-1no. blank flange-1no., CI/ MS flanged short piece 0.50 mtr.-1no, 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.

Heavy type 250mm dia split type tube well cover with 12 mm thick clamping arrangement including holes of column pipe, air pipe and cable entry with 2 sets heavy type suspension clump, nuts, bolts and washer as per departmental design

Depth gauge 100mm dia with steel air pipe of required length with all accessories for the above work including supply of good quality hand pump[This cost includes 15 mm. dia G.I. pipes and specials]

Pressure gauge [H.Guru/Febig] 150mm dia [0-7Kg/Sq.cm] brass cock and fitting complete[This cost includes 15 mm. dia G.I. pipes and specials]

50 mm. dia. non metalic pipes (IS:14930) and specials for protection of submersible cable

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.

Supply and delivery of 100 Amps male female kit Kat fuse unit

Laying of 35 sq. mm. 3.5 core AL. ar. Cable in wall/ floor by supplying of all necessary materials as per IE Rules and as per direction.

Installation of above pump motor, panel, valves and specials as in sl. NO. 1, 2 & 3 including supply of cable gland, sockets etc including brick, sand, cement rod stc as required to complete the job as per direction and up to the entire satisfaction of the EIC.

Making brick pillar 0.25 mtr x0.25 mtr. for supporting of valves and pipes with 12 mm thick plaster and net cement finish complete

Making suitable size pump foundation with supplying of necessary cement, sand and stone chips including plastering and net cement finish complete

Supply & delivery of automatically controlled diaphragm type chlorinator dosing pump with flow rate 200 LPH and maximum pressure of 12 Kg/ CM² with built in relief valve & diaphragm rupture indicator, pressure gauge, pressure switch, base plate, flexible coupling, coupling guard for pump & motor, foundation bolt, suction and discharge Flange and with storage tank of dosing solution of 200 Ltr. Capacity and the prime mover to be coupled with pump of 2 H.P. 3 Phase 1450 RPM squirrel cage TEFC induction motor, Motor will be IE2/ IE3. Make:As per departmental approved vendor list circulated vide memo No. PHE/IV/2277/W-181-19 Dated 25-09-2019 . NB: [1] T.C & G.C. of pump & motor needed [2] Vendor list to be approved before procurement.

Installation and commissioning of above supplied chlorinator with all accessories, PVC tank and drawing of power line as per IE rules by supplying of necessary wire and continuous earthing. This include the cost of all necessary CC foundation [at least 200mm height] with concrete mixture [sand, cement, stone chips] and neat cement finish by supplying of all required materials and testing the entire set as per direction of EIC. [Power will be feed from PLC panel of pumping machinery]

Making double earthing arrangement in compliance with IE rules by G.I. pipe electrode of 50 mm. dia 3 mtr. Long 2 Nos for panel and pumping machinery 25 mm. x 6 mm. G.I. earth strips from earth pit to panel and all other accessories required to complete the work.

Making internal electrification of pump house consisting of two bracket point, one tube light point, two bulk head point, one fan point and 1 NO. 74 watt LED fixture with arm bracket at outside and one three pin plug point including supply of all necessary materials to complete the work as per IE rules and as per direction [All the fittings and lamp should be LED type as per choice of EIC]

Commissioning of the installation with full satisfaction of EIC and trial run as per departmental operation & guarding by engaging skilled staff for 3 months.

Add GST @ 12%

DEY ENTERPRISE

S. P. CONSTRUCTION

POLYCON ENGINEERS