Providing and Fixing of 02 Nos 20 HP monoblock pump set at pump house of FTR HQ BSF Guwahati

Amount

SITC of 20 HP monoblock pump 100X80 mm inlet and outlet dia operating at 3 phase 415 volt 50 HZ of modal KDS-2050+ of KSB make or equivalent make as Crompton, taxmo with the following specification Head Range : Upto 76 metres Discharge Range : 28.5 lps on 40 mtr hight Power Ratings : 15 kW/ 20HP Voltage Range : 300 to 440 Volts (Three Phase) Insulation : F Class Protection : IP 55 Impeller : Cast Iron Delivery Casing : Cast Iron Motor Body : Cast Iron Pump Shaft : Carbon Steel Sealing : Gland Packed

Providing and fixing 6 SWG dia G.I. wire on surface or in recess for loop earthing along with existing surface/ recessed conduit/submain wiring/ cable as required.

Supplying and Laying of one number PVC insulated and PVC sheathed/ XLPE power cable of 1.1 KV grade (heavy duty ) unarmoured UG electric cable with aluminium conductor of size 3.5X120 sq.mm. direct in trench etc as required.but excluding sand cushioning and protective covering.

Supplying and Laying of one number PVC insulated and PVC sheathed/ XLPE power cable of 1.1 KV grade (heavy duty )unarmoured UG electric cable with aluminium conductor of size 3.5X120 sq.mm. in the existing RCC/HUME/ METAL PIPE etc as required

Supplying and Laying of one number PVC insulated and PVC sheathed/ XLPE power cable of 1.1 KV grade (heavy duty )unarmoured UG electric cable with aluminium conductor of size 3.5X120 sq.mm. in the in the existing masonry open duct as required.

Wiring for circuit/ submain wiring alongwith earth wire with the following sizes of FRLS PVC insulated copper conductor, single core cable in surface/ recessed medium class PVC conduit as required. 2 X 6 sq. mm + 1 X 6 sq. mm earth wire

Supply installation of 125A (Range 100-125 A), 25KA FP MCCB with thermal magnetic based releases complete with connections and interconnections with aluminium conductors,Spreader link assembly , Rotary operating mechanism etc. complete as required ( Model No. CM9064200PO of L&T make or equivalent make Legrand/ Schnieder/Siemens)

Supply installation of 125A Mnaual changeover switch with SS enclosure, complete with connections and interconnections with aluminium conductors,Spreader link assembly , Rotary operating mechanism etc. complete as required ( Model No. CO21250OSOO of L&T make or equivalent make Legrand/ Schnieder/Siemens)

Supplying and making end termination with brass compression gland and aluminium lugs for following size of XLPE aluminium conductor cable of 1.1 KV grade as required. © 3½ X 120 sq. mm (45mm)

Providing, laying and fixing following dia G.I. pipe (medium class) in ground complete with G.I. fittings including trenching (75 cm deep)and re-filling etc as required A) 80 mm dia

Provding and fixing of Flange suitable for 100mm dia medium class GI Pipe including welding work between flange and GI Pipe, L type strip should be welded with GI Pipe & Flange( For strengthening of welding work between GI Pipe and Flange), gasekit etc as requried.

Providing and fixing gun metal gate valve with C.I. wheel of approved quality (screwed end) :80 mm nominal bore

Providing and fixing gun metal non- return valve of approved quality (screwed end) : 80 mm nominal bore Vertical

Providing and fixing 3 layer PP-R (Poly propylene Random copolymer) pipes confirming to IS:15801 UV stabilized & anti - microbial fusion welded, having thermal stability for hot & cold water supply, including all PP - R plain & brass threaded polypropylene random fittings, including trenching, refilling & testing of joints complete as per direction of Engineer-in-Charge.

PN - 10 Pipe, 90 mm OD (SDR-11)

Providing and fixing PPR Unions PPR Union 75mm

Providing and fixing gun metal floot valve with brass flange of approved quality of 100 MM Nominal bore

Providing and fixing G.I. fittings and clamps,i/c cutting and making good the wall etc internal work-exposed on wall : 100 mm dia nominal bore

PRONOBESH KR GHOSH