WBPHE/EE/SMD/NIeT-93 of 2024-25/2

Amount

N.B:-All Quoted Rates are inclusive of GST @ 18% + CESS @ 1%

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 Shaft-stainless steel Impeller- S.S/GM/Chrome Steel Outlet Size: 65/80/100 mm. Motor submersible type 3 Ph , 50Hz, 415 Volt ± 10% 2900 RPM Motor must be suitable for operation with SD starter. Test certificate along with characteristic curve should be submitted at the time of delivery (Make-Approved make).

TW-I Discharge-750 LPM, Head-65 Mtr

1.1 KV grade 6 sq.mm x 3 Core water proof flat submersible cable for above motor (Make-Approved make).

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 (Make-Approved make).

2.5 sq.mm 12 core copper Ar cable (Make: Approved Make)

100A Re-wireable type TP main switch with neutral link (Make-Approved make).

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 SD mode ranging from 15 HP to 25 HP, actuator with RDOL starter, Chlorinator with DOL starter and timer operated outdoor and indoor lighting as per enclosed specification (Make-Approved make).

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

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

3 mtr long 80 mm dia MS seamless column pipe (black) (6.8 mm to 7.1 mm thick) with 125 mm long heavy duty type socket at one end.

1.5 mtr long 80 mm dia MS seamless column pipe (black) (6.8 mm to 7.1 mm thick) with 125 mm long heavy duty type socket at one end.

80 mm 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 (Make of Valve-Approved make).

80 mm 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 (Make of Valve-Approved make).

Heavy type 300 mm 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 100 mm 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] (Make of Gauge-Approved make).

Pressure gauge 150 mm dia [0-7Kg/Sq.cm] brass cock and fitting complete[This cost includes 15 mm. dia G.I. pipes and specials] (Make of Gauge-Approved make).

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

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.

100 Amps rewirable type male female kit Kat fuse unit (Make-Approved make).

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. 2,3 & 4 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.

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].

Supply, delivery and storage of the following materials at site as per sample for voltage stabilizer

30 KVA AC 200V-500V AC 3 phase 50 Hz OIL cooled type, microprocessor based servo motor operated wound line voltage corrector conforming to IS-9815 [Pt-I] 1994 suitable for unbalanced input voltage as per enclosed specification including first filling of oil as per requirement (Make-Approved make).

100A Re-wireable type TP main switch with neutral link (Make-Approved make).

100 amps 4 pole 415 Volt change over switch in sheet steel enclosure (Make-Approved make).

100A 4-Way Copper Busbar Chamber, wall mounted (Make-Approved make).

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 (Make-Approved make).

Installation with testing and commissioning [operation for 3 days with load] of the above voltage stabilizer with necessary foundation along with the necessary accessories[Sl. No.10] in the suitable position at the pump house and drawing cable with MS saddle, making all electrical connection with necessary socketing by crimping method and complete the work as per direction of the EIC.

Supply, delivery and storage at site of automatically controlled diaphragm type chlorinator dosing pump with flow rate 100 LPH and maximum pressure of 10 Kg/ CM² with all accessories for pump & motor, foundation bolt, suction and discharge Flange and with storage tank of dosing solution of 100 Ltr. Capacity and the prime mover to be coupled with pump of 0.5 H.P. 3 Phase, 1450 RPM squirrel cage TEFC induction motor, Motor will be IE2/ IE3. [make of Machine: Swelore/ Any other approved, Make of Motor: KEC/ CGL/ABB/ Any other approved make]

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] (Make: Approved Make).

Testing and commissioning of the entire installation with full satisfaction of EIC.

Supply & delivery of the following materials at site :-

Street light luminaire with 90W LED light set (Make-Philips, Model-BRP410 LED CW 072 MR FG S1 PSU GR/ Equivalent type of approved make of P.H.E Dte.)

16A DP MCB with enclosure (Make-Approved Make).

Fitting & fixing of above LED set with supply of 40 mm dia. 1.5 mtr long (Medium duty) G.I pipe bracket fixed on the roof of the pump house with proper grouting /clamping including making power connection by 2x1.5 sqmm FR grade copper wire through PVC pipe/flexible pipe with drawing ECC (1.5 sqmm copper wire) including drawal of power from existing control panel with all complete as per direction of EIC.

Testing and commissioning of the entire installation with full satisfaction of EIC.

Supply & delivery of the following materials at site :-

Office table with 3 drawers on right side of Size: 36” x 24” x 30” [Make: Raj & Raj / Khaitan/ Steelco Syndicate/ any other make].

PVC chair with arm as per choice of EIC [Make: Supreme/Nilkamal/National].

ASHUTOSH DAS AND CO. (BID ID -6278776)

BARISAL TRADING COMPANY (BID ID -6278787)