Design, fabrication, and fitting of OH gantry for handling electro- mechanical equipments inside the pump room along with allied works for smooth execution of works at LIS Miari

Amount

Design, fabrication, and fitting of OH gantry for handling electro- mechanical equipments inside the pump room along with allied works for smooth execution of works at LIS Miari .

(A)Earth work for exacavation of trenches/pits 3 Nos. of size 0.5mx0.5mx1.3m inside the pump room at LIS Miari and removal of excavated material and then disposing off the same at permissible dumping place. The job involves laying of R.C.C Blocks 3 nos. of finished size 0.5mx0.5mx0.5m) for anchoring of vertical square sections. Laying of crushed stone with concrete mass of 1:2:4 and laying of M.S angle (40mmx40mmx6mm) mesh through out the blocks and cement concrete to be properly grouted with in the blocks with complete plastering/finishing including engagement of labour for complete job at site with transport charges for shifting of material at including curing of 3 nos. of blocks. (B)Providing and laying of 6No.s ISMC of size 100mm and 10 ft in height and 7 no.s M.S square plate(0.25 x 0.25 ) be fabricated at site. The job includes erection works at site by way of welding of 100mm MS channel with 6 no sq. plates for 3 no. vertical columns to be raised for utilizing 3 no MS plates at bottom of the column and 3 no at top of the column by way of using special electrodes. Job further includes erection of the channels in the laid pits by utilizing manual labour along with tools and tackles for said job. Filling of 2 No pits adjacent to the shutter and 1 No. pit at the far end of pumping room with cement concrete mix done at site and erecting the three No. vertical columns in the pits then laying of ISMB of size 150mm of length 10 ft and welding it on top of vertical columns lying adjacent to shutter. Welding of 1 No. Ms square plate(0.25 x 0.25 ) at the centre of ISMB of size 150mm placed along the length of shutter. Providing and fitting of ISMB of size 150mm of length 20 ft and welding it on the top of vertical channel/column sections with M.S square plates at the far end of the pumping room and other end on the beam which is already placed on the vertical columns erected along the adjacent sides of shutter. The ISMB 150 beam may also be grouted in the walls as per site conditions. Job also involved providing and fitting of 2Ton chain pulley block along with horizontal movement mechanism on the overhead gantry, testing and commissioning of the same. The job included the cost of material, labour charges for fabrication of overhead gantry and welding set & Oxy-acetylene gas equipments, transportation charges, skilled /semiskilled labour charges at the site of installation. Complete Job (C)Providing/laying of 250mm dia. M.S Pipe measuring 6m to be utilized during laying for fabrication of wash out arrangement for the existing rising main of LIS Miari by way of cutting and welding to existing rising main 250mm dia. M.S Pipe for installation of wash out system after connecting/laying of new M.S Pipe by of welding/cutting with suitable M.S electrodes for slag free welded joint with chipping and use of grinder to make the surface finish.The job further includes the fabrication of suitable M.S bend as per site conditions from the existing new MS Pipe of 250mm dia.of 150m average length of 1.5m with a wider curve including its fitting with complete circumferentially welding job to be done at site to avoid all gaps. Further the job includes providing and fitting of 1no of sluice valve of 150mm dia, in between the newly laid washout arrangement at the suitable place including p/f of new flanges which are to be welded circumferentially with requisite no. of holes to match the holes of sluice valve to be installed nearby along with allied materials like nuts,bolts,R.I sheets etc. complete job includes cost of material, transport charges, manual labour along with hire charges of welding set oxyacetylene gas with complete painting charges.

SMART TECH AND CO

M/S PERFECT ENGINEERING WORKS