Supply delivery and installation of submersible pumping machinery and other electrical mechanical equipments etc including allied works for Augmentation of Begampur water supply scheme TW No II District Hooghly under Electrical Division PHE Dte

Amount

PART-A Supply and delivery at site submersible pumping machinery directly coupled with wet winding type submersible motor having the following specification pump. Duty Condition : 54 m³/hr. Head : 52 mtr. Motor : Submersible type 3 Ph. 50 Hz. 400V + 10%, Star Delta Impeller : GM/ SS/ Cromesteel Motor winding : Wet Type. Pump outlet - 75/100 mm. Suitable for size of tubewell : 300 mm x 200 mm. Make : KSB / Texmo / PLUGA / BG. (Test certificate, warranty certificate along with characteristic curve should be submitted at the time of delivery.)

Supply and delivery at site the following :- uPVC 125 mm dia column pipe with both side square threaded (8 TPI) with one socket and 'O' ring biax technology with wiring lock system non corrosive, high tensile having ISO 9001 standard. (Make- Ashirbad/ Oriplast)

i) 3 mtr. long.

ii) 1.5 mtr. long

iii) 125 mm dia top & bottom adaptor

100 mm x 125 mm dia GI reducer heavy duty

Supply and delivery at site Heavy type suitable dia M.S. suspension clamp for above column pipe along with nuts, bolts and washers etc.

Supply and delivery at site 125 mm. dia CIDF sluice valve- 2 No., 125mm non return valve (swing type - 1 no.) PN - 1.0, 125mm MS heavy flange - 1 no., CIDF Bend 90o - 1 no., CIDF (Heavy) short piece as required length, 125mm CIDF Tee - 1 no., reducer, nut bolt and other CI / MS specials etc. as required as per I.S. specification and other required materials for the job i.e. for making complete construction of delivery and wash out line (Make valve : I.V.I / I.V.C / Kirloskar / Upadhya/ Jupitor Engg. Co./Sigma Flow Control India LTD./ Cair Euromatic Automation Pvt. Ltd./K.E of Magnet Brand) as per relavant I.S. (Test certificate for valve should be submitted at the time of delivery).

Supply and delivery at site split type M.S. fabricated suitable tubewell cover having thickness 6 mm for the tubewell housing with necessary clamping arrangement including holes for column pipe, Air pipe and cable entry etc.

Supply and delivery at site Pressure gauge 102 mm. dia and 7 kg. /cm2 range, brass cocks and fitting complete (H.Guru)

Supply and delivery at site 4 sq. mm. 3 core copper conductor 1.1 KV grade PVC insulated water proof flat submersible cable. (Make : Finolex / Netco/ Mescab/Crystal)

Making safety device for above pump by supplying 3 nos. suitable size MS clamp/ 1 no. MS Cage and 1" dia nylon rope of required length including supplying nuts, bolts, and other materials as per direction.

Supply and Delivery of FASD motor starter with overload relay (range: 20-32 Amp) protection. [Make : L&T, Type- ML2 (Heavy duty)]

Supply & delivery of 35 sq. mm. 3 1/2 core PVC insulated Al. armoured cable (1.1 KV grade), IS 1554 (Part - I) / IS 7098 (Part-I) (Make : INCAB / Gloster / NICCO / Polycab / Crystal)

Supply & delivery at site of 30 KVA, 3 phase Oil cooled type servo motor operated wound line voltage corrector conforming to IS-9815 [Pt-I] 1994 suitable for unbalanced input voltage. Input voltage: 3 phase main supply phase to phase 200V-500V 3 servo motor in 3 phase with all protection by MCB (Make- ABB / Siemens/ L&T) Output voltage: 3 phase balanced output phase to phase 415V + 1% [Make - Fiji / Digitek / Automatic Electric Ltd / Andrew & Glue / Sen & Pandit / ECS/ Any approved make]. (Test certificate & warranty certificate should be submitted at the time of delivery)

PART-B Installation of pumping machinery with valves, pipe & pipe specials, sort piece, presurre gauge including hoisting of column pipe making all electrical and water line interconnection complete as per direction including supply of necessary materials as required for the work.

Making of tubewell foundation with 12" Casing Pipe 2ft long as per site situation including supply of necessary materials as bricks, sand, cement, stone chips etc. with plastering & neat cement finishing to complete as per direction.

Installation with testing and commissioning of the voltage stabilizer along with necessary accessories in the suitable position and drawing cable with MS shaddle, making all electrical connection including socketing, crimping to complete the work as per direction.

Supply & delivery of 25 sq. mm. 3 1/2 core PVC insulated Al. armoured cable (1.1 KV grade), IS 1554 (Part - I) / IS 7098 (Part-I) (Make : INCAB / Gloster / NICCO / Polycab / Crystal)

Laying of one no 25 sq.mm. PVC Al. Ar. cable in underground trenche 460mm. wide X 760mm. average depth, with brick protection on the top of the cable with 8 (eight) nos. bricks per mtr, including filling the space between the brick & cable & also the trench with shifted soil, levelling up & restoring surface duly rammed.

Add: 18% GST

Add: 1% CESS

MOITRA ENGINEERING CO (BID ID -6294405)

MAA TARA ENTERPRISE (BID ID -6294415)