DWSD/Mech.Div.Dumka/06/2026-27

Cost towards supply, installation, commissioning and testing of Horizontal split casing type centrifugal pump Make- Mather & Platt/ Kirloskar /WPIL/KSB capable of discharging -110 m3/hr. clear water against total head 90 meters, coupled with suitable 3 phase, 1450 RPM, 50 Hz TEFC sq. cage induction motor Make-Kirloskar/CGL/ ABB/Bharat Bijli mounted on a common M.S. channel fabricated base plate with following accessories- 1. Suitable size N.R. Valve-01 No. 2. Suitable size sluice valve-01 No. 3. Suitable size Check valve/Foot Valve-01 No. 4. Pressure gauge -01 No. 5. M.S. Base Plate-01 No. 6. Tyre coupling set-01 No. etc. all complete. For Jarmundi ESR water supply unit.

Supplying and erecting of suitable assembled fully automatic star delta starter, in a provided cubical panel to operate squirrel cage induction motor working on 380 to 440 volts, 3 phase, 50 hz with no volt coil, overload relay and ON OFF push buttons with necessary materials and connected to supply etc. all complete.- 90 HP Make- L&K/Havell’s/Any reputed ISI Marks.

Cost towards supplying and laying of 70 sq. mm XLPE/PVC insulated , unarmoured cable . from LT panel to starter & motors 1.1 KV grade with ISI mark 3.0 core, solid/stranded copper conductor with 6mm thick 25 mm width M.S. spacer with GI earth wire 6 sq mm cable etc. complete. (Confirms to IS:7098)

Cost towards supplying and laying of 150 sq.mm x 3.5 core XLPE aluminum armored 1.1 KV grade cable from transformer to meter board in the pump house with suitable lugs including excavation and refilling the trench as required. (Confirms to IS:7098, PART-1) .

Cost towards dismantling of old Foundation and removing the residuals out of the pumping plant. (100 HP & 60 HP)

Making of New PCC foundation 4’x3’x2.5’ size & M.S. joint 4″×6″-2 nos. with supplying all mortar materials & foundation bolts 6 Nos. with all labour tools and tackles loading unloading with alignment leveling and jointing as per P.W.D. Specification (1:2:4) etc. all complete for existing 60 Hp Pump set.

Cost towards installation of above P/Set with connecting suction 150 mm dia. MS pipe 70′, Delivery MS Pipe- 100 mm dia-20’. Flange 100 mm & 150 mm dia. 6 Nos. each, MS bend 4’’/5” & 6’’dia.-2 Nos. each, including construction of 150 mm dia. MS delivery header jointing it with 150 mm dia. DI delivery line Rising main, 150 mm dia., Nut Bolt-20 kg. short piece-5” & 4” dia-02 Nos. Each, Rubber insertion, paint, grease, gland packing etc. work by providing as required at site, with all labour, tools, tackles and materials.

Cost towards supply installation, commissioning and testing of Horizontal split casing type centrifugal pump Make- Mather & Platt/Kirloskar /WPIL/KSB capable of discharging -100 m3/hr. clear water against total head 42 meters, coupled with suitable 3 phase, 1450 RPM, 50 Hz TEFC sq. cage induction motor Make-Kirloskar/ CGL/ABB/Bharat Bijli mounted on a common M.S. channel fabricated base plate with following accessories- 1. Suitable size N.R. Valve-01 No. 2. Suitable size sluice valve-01 No. 3. Suitable size Check valve/Foot Valve-01 No. 4. Pressure gauge -01 No. 5. M.S. Base Plate-01 No. 6. Tyre coupling set-01 No. etc. all complete. For Basukinath ESR water supply unit.