WBPHED/AE/BMSD/NIeT- 10 OF 2024-2025/19

Amount

PART-A

Supply, delivery of clear water vertical wet type submersible pump suitable for bore well conforming to IS:8034(and as amended threreafter) with standard MOC for potable clear cold water and BEE 3 star minimum rated capable with a continuous rated-2 pole suitable wet type vertical squirel cage induction motor conformoning to IS: 9283(and as amended threafter) suitable for operation in AC Three phase 415V, 50Hz(category B motor) and as per technical specification givebn in NIT Method of starting – Star delta Tube Well size-250mm a) Discharge-30 M3/Hour, Total head -48Mtr N.B-T.C. & G.C. needed. (Manufacturer test certificate along with curve chart should be submitted at the time of delivery) For T/W No- I & III

Supply and delivery of the following materials at site : -

Supply, delivery and storage at site 80 mm dia UPVC Column pipe medium gauge both side 8 TPI threaded and one side heavy type socket other site rubber cap for threaded protector Standard (17kg/cm2).

1.5 mtr long

3 mtr long

80 mm dia CI Top Adaptor with flange (Single clamp)

80 mm dia CI Bottom Adaptor (Single clamp)

Split type MS fabricated suitable tubewell cover as per tubewell housing with a necessary arrangement for clamping devices including holes for air pipe and cable entry gland

Safety device for the above pump set by supplying MS cage with proper clamping arrangement and Round Twisted Machine Made Nylon rope 20 mm dia (super quality)as per requirement including supply of all required materials with nuts and bolts as required

Supply and delivery of 450mm(H) x 300(L) x 250mm(B) size out door CRCA sheet steel fabricated cubical type kenopy top cable jointing box inside fitted 6 nos 63 Amp rated bus bar and hinged type front door and painted powder coated anticorrosive paint as per IP 55 as per direction of E.I.C

Supply and delivery of 32mm dia following GI specials for Cable Protection

100mm long short piece (50mm upto 150mm long)

Union

Pipe (TATA Medium) (including Socket)

Supply, delivery and storage at site of following cables

2.5 sqmm 3core, 1100 Volt grade copper water proof PVC insulated submersible flat submersible cable,Conforming To IS : 694 As Amended Up To Date.

Supply delivery of 16 mm2 3 Core, 1100V grade XLPE insulated aluminium Armored cable ,cable As Per IS-7098 (Part 1) 2011 with Up To Date Amendments, (From MCC meter to out door Kiosk Box) T/W No- I x 100 mtr

Withdrawing of 7.5/5 H.P Submersible pumping machinery along with all 80 mm dia column pipe by the own arrangement after disconnection of power line and delivery line as per direction.

Lowering of new supplyed 7.5 H.P standby submersible pumping machinery along with supplyed UPVC 80 mm dia column pipe & flat cable by the own arrangement and reconnection of power line and delivery line as per direction.

Installation of the above supplyed Kix box by the Making 450mm(W) x 300mm(B) x 900 mm (H) size brick pillar at least foundation 300mm depth from ground level and plastering neat cement finish all complete as per direction.

Laying of two nos 25 sqmm 3 core Al, Ar Cable in an underground trench in single tier formation (horizontal), the trench size : 680 mm x 760 mm average depth, with brick protection on the top of each cable 8 (eight) Nos. bricks per Mtr. and 4 (four) Nos. bricks per Mtr. as separator between the bricks and cables and also trench to be filled up with shifted soil, levelling up and restoring surface duly rammed

Earthing of cable jointing box with 50 mm dia GI pipe 3.64 mm thick x 3.04 Mts.incl GI bolts, double nuts, double washers . GI pipe protection (1 Mts. long) to be filled with bitumen partly under the ground level and size 86.36 cm x 86.36 cm x 46 cm deep (below Ground level) complete with cemented brick work(1:6) of 25 cm width duly plastered with cement morter (inside)and CI hinged inspection cover of 36.56 cm x 35.56 cm with locking arrangement, and connecting the equipments body to earth busbar including S&F 20 mm x 3 mm galvanised strip By ISI-Medium GI pipe

Supply & delivery at site horizontal type centrifugal self priming non-clog dewatering pump with horizontal type 415V ,50 Hz , three phase squirrel cage Induction motor including supply of channel base frame ,coupling and coupling guard complete set Discharge capacity : 5.75 M3/hr Total Head : 10 mtr. Suction/delivery- 40mm/35mm

Supply and delivery of safety equipment like Rubber Mat, fire extenguser, hand gloves etc as following a) Fire Extinguisher 6Kg ABC dry Dry power- 1nos b) Sand Bucket -2nos c) Sock treatment Chart -1no d) Rubber mat 2.0 mm thick up to 11kv -2nos e) First Aid Box with medicine -1no f) Hand Gloves 11kv grade-1set

Supply and delivery of 2(Two) nos Colored cast Plastic Chair & 1(one) nos rectangular foldable potable table as per choice of E.I.C as following a) Colored cast Plastic Chair with Armrest, High Back Seat, Rectangle Shape having Width (56cm), Depth (44cm), Height ( 83.5cm) minimum weight (Kg) 2.4kg Make- Nilkamal/Cello/Supreme/Avro b) Supply delivery at site rectangular foldable potable table having Mild Steel Frame and laminated Engineered Plywood top and Powder Coated Finish size-Height x Width: 73.6cm x 91.5 cm(2 ft4 in x 3 ft)

Add: 18% GST

Add: 1% Cess

GOENKA ENTERPRISE (BID ID -6041830)

TAPAN KUMAR SARKAR (BID ID -6041591)