2024_PHED_700048_1

Amount

Suppry and delivery of clear water vertical wet type submersible pump sr conforming to IS : 8034 ( and as amended there after ) with standard MOC water and BEE 3 Star Rated capable of dischargirg noted M3/hr against the head of the water column The pump shall be directly coupled with a contineous rated 2 ploe suitable vertical wet type squirel cage induction motor conforming to IS : 9283 (or letest) operation in AC Three phases 415 V, 7.5 HP approx. 65 mtr head, 20 Cum per hour discharge (Approx) (Test certificate,H&Q characterstic curve should be provided at the time of delivery) Rising main 150mm

Supply and delivery of the following materials:-

i) 80 mm dia UPVC Column pipe with both side threaded and one side socketed, Make – Ashirbad/Aroma

ii) 3.05Mtr. Long .

iii) 1.5 m long .

iv). 80 mm dia Top and bottom adopter(M.S)

v) 80x65 mm reducing socket

vi) 1.1kv grade 2.5 sq mm 3 core pvc insulated copper Submersible cable.

vii) UPVC class 3 agri pipe conforming to IS 4985-2000 one side push fitted for cable duct.i) 25mm dia .

viii) 415v Star delta (FASD) motor starter relay range 13-21 coil voltage 360V in SS enclosure.

ix) Nylon rope 20mm for safety device.

x) Supply & Fixing 240 V 36 w batten type cool white LED tube light. Make:- As per approved vendor list.

Withdrawing of the exsiting damaged submersible pump and motor set along with column pipe after disconnection of pipe line and power line by help of derrick arrangement of the manual labour complete the job as per direction of EIC.

Lowering of the supplied submersible pump and motor set in item no 1 along with column pipe and fitting fixing well top cover on the Tube with nut bolt , washer gasket kit with sealing the tube well and power line connection as per direction of EIC.

Earth work in excavation of foundation trenches or drains, in all sorts of soil (including mixed soil but excluding laterite or sandstone) including removing, spreading or stacking the spoils within a lead of 75 m. as directed. The item includes necessary trimming the sides of trenches, levelling, dressing and ramming the bottom, bailing out water as required complete. (a) Depth of excavation not exceeding 1,500 mm.[30mx0.25mx1m=7.5m3]

Laying of 2.5 sq mm cable in underground trench 250 mm wide x 500 mm average depth, through pvc pipe and back filling of shifted soil ramming and dressing as per direction.

Add: 18% GST

Add: 1% Cess

Chakraborty Mining and Engineering

RAJIB COMPANY