WBPHE/DIC/BMSD(D)/NIeT-09 of 2023-24/1

Amount

Supply and delivery at site of the following submersible pumping machinery and electrical accessories as per approved vendor list of PHED --

100 Amps re-wireable porcelain fuse unit type TPN Main Switch with steel sheet enclosure (Conforms:IS/IEC600947-1&3).(Make-Havells/L&T/approved make)

Supply and delivery of 100 Amps Kit-kat rewireable proceliain fuses carrier & base (Specification-IS:2086).(Make-Havells/L&T/approved make)

Supply & delivery at site of sheet cubical type dust & vermin proof indoor type single front wall mounted manual motor control centre for operation of the pump motor in star Delta mode (10 H.P-15 H.P), DOL starter for chlorinator,timer operated outdoor and indoor lighting , made of 2 mm CRCA sheet having common bus bar & individual cable alley of the panel including epoxy based powder coated paint on both inside & outside as per approved drawing : Make of panel: PCE project Pvt. Ltd./ ECS/ system control & automation/ RNR industries/ prayaas automation Pvt. Ltd/ Electromech Engineers]

Fitting ,fixing of main switch,Kit-Kat fuse as mentioned in item no. 1.01, 1.02 on the at suitable position on wall by supplying all necessary fixing materials all complete as per direction of EIC.

1.1KV grade 25 sq.mm 3.5 core XPLE Aluminium armoured cable conforming to IS 7098 (Part-I) 1988, with upto date amendments.(cable should be procured as per site requirement) (Make-Gloster/Havells/approved make)

Laying of 25 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

Making joints of the cable by supplying compresion type gland thimple, socket etc. as per requirement and as per direction of EIC.

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

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

Making earthing arrangement as per following --

Excavation of soil for installation of Earth electrode and filling and ramming for soft soil.

Earthing with 50 mm dia Gl pipe 3.64 mm thick x 3.04 Mts.long with TATA-Medium GI pipe with a provision to connect 25mm X 6mm GI flat strip complete with GI bolts, nuts, washers etc as required.

Supplying & fixing of earth Busbar of galvanized (Hot dip) MS flat 25mm X 6mm on wall having clearance of 6mm from wall including providing drilled holes on the busbar complete with GI bolts, nuts, washers, spacing insulator etc as required.

Connecting the equipments body to earth busbar including S&F 20mm X 3mm galvanized (Hot dip) MS flat on wall/floor with GI saddles as required and connection of equipments incld. drilling holes, with bolts, nuts, washers etc as required.

Extra for providing masonery enclosure on the top of the earth electrode of overall size 86.36cm X 86.36cm X 46cm deep (below ground level) complete with cemented brick work (1:6) of 25cm width duly plaster with cement morter (inside) CI hinged inspection cover of size 36.56cm X 35.56cm with locking arrangement, GI reducer including drilling of 46nos. 12mm dia holes on the GI pipe.

Extra treatment of soil by using salt and charcoal or coke for plate electrode.

Supply & delivery of plastic Chair without arm(Model: Dream/similar)

Supply & delivery of plastic Table (Model: Arjun/similar)

Add GST @ 18%

Add Cess @ 1%

Moni Electrical Works

M/S. Sajahan Chowdhury