Mechanical works to be carried out at Lift Irrigation Schemes Achabal 1st and Adipora of MISD Sopore.

Amount

Dismantling of 300 mm NB reflux valve from pipe line by required tools and tackles and disassembling of NRV parts. Repairing of reflux valve by way of replacement of indispensable accessories viz., M. S flap along with EPDM washer complete, repairing of reflux valve body by required welding and providing and fitting of ISA iron, replacement of top lid/cover along with gasket, nut bolts etc. The detail here as: a) MS flap/weight plate of dia. 300mm fabricated out of MS plate 12mm thick along with EPDM washer/ O-ring finished complete by required machining operations. b) Repairing and finishing of existing seat of flap by required mechanical operations viz cutting, welding, shaping etc. c) Repairing of NRV body by welding 220cm. d) Providing and fitting of ISA 50×50×6 iron of size 550mm×2 No. and 450×2 No. by required welding. e) Providing, fabrication and fitting of MS lid of size 550mm×450mm×6mm. The job also includes providing and fitting of required rubber gasket, nut bolts complete, fitting of Non Return Valve in pipe line and successful testing of same. The job includes handling and conveyance of equipment complete.

Dismantling of delivery main (300mm dia. pipe line) at Lift Irrigation Scheme Achabal 1st which includes horizontal pipe pieces, long radius bend etc. at site and repairing of same by means of welding. The welding is to be carried out by mobile welding set which includes DG set, Tata mobile, welding set and superior quality electrodes of make Adore/ Advani/ Essab, skilled workers and includes removing of abrasive material and finishing of welding spots. The job includes repairing of pipe and overhead M.S. suction priming tanks (2 No.) by required welding at two damaged spots of delivery main and four spots at suction priming storage tanks. The job also includes providing and fitting of rubber gaskets of 300mm dia. (01 No.) and nut bolts (5 Kgs). After repairing, connecting and fitting of repaired pipe and storage tanks tested successfully. All transportation/tools and tackles shall be arranged by firm to complete the job in a one go.

Providing and fitting of 65mm dia. PN 1.6 non-rising stem C.I double flanged sluice valve conforming to IS-14846 including jointing & testing with cost of jointing material such as bolts, nuts, rubber insertions etc. all complete (Zoloto/Kirlosker or equivalent make).

Providing of tool set of make Taparia which includes: 1) Ring spanners of size: 30/32, 25/28, 24/26 (01 No. each) 7/8 (2 No.) 2) D spanners of size 30/23, 25/28, 24/26(01No.each), 7/8(2 No.) 3) Pipe wrench 24 inch. (01 No.) 4) Plier (01 No.)

Providing of PVC pipe heavy duty of size 20mm dia. for taping of drinking water supply from source to LIS Adipora.

Providing of 6m bamboo ladder for LIS Achabal 1st and 4m bamboo link rod with required hook fitted complete.

M/S M A ELECTRONICS

M/s Sultan Engineering Works Baramulla

Asif Engineering Works