Urgent Leak Rectification works at the roof in the rare side of Jimmy George Indoor Stadium, Thiruvananthapuram Retender

Amount

Civil work

15.28.1 : Dismantling roofing including ridges, hips, velleys and gutters etc., and stacking the material within 50 metres lead of :G.S. Sheet

od9114/2021_2022 : Engaging Labour for scrubbing and cleaning algae from sunshades and preparing the surface for applying screed layer all as per the directions of engineer in charge.

od9120/2021_2022 : Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - Above plinth level upto floor V level reinforced with Rabbit wire mesh: 1:2:4 (cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size)

13.1.1 : 12 mm cement plaster of mix:1:4 ( 1 cement : 4 fine sand)

50.10.2 : Steel work for purlin/single section with G I pipes including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer, including welding and bolted with special shaped washers etc. complete

od5568/2021_2022 : Providing and fixing GI sheet plain sheets not less than 0.8mm thick made out of machine cut aluminium sheet with stainelss steel screws including providing aluminium - washers 2 mm thick 15 mm dia, at a staggered pitch of 200 mm centre to centre including drilling holes in the receiving surface and providing expandable plastic sleeves in holes etc. complete as per drawing and direction of Engineer -in-charge. ;Galvanised iron plain sheet

12.50 : Providing and fixing precoated galvanised iron profile sheets (size, shape and pitch of corrugation as approved by Engineer-in-charge) 0.50 mm (+0.05%), total coated thickness with zinc coating 120 grams per sqm as per IS: 277, in 240 mpa steel grade, 5-7 microns epoxy primer on both side of the sheet and polyester top coat 15-18 microns. Sheet should have protective guard film of 25 microns minimum to avoid scratches during transportation and should be supplied in single length upto 12 metre or as desired by Engineer-in-charge. The sheet shall be fixed using self drilling/self tapping screws of size (5.5x55mm) with EPDM seal, complete upto any pitch in horizontal/ vertical or curved surfaces, excluding the cost of purlins, rafters and trusses and including cutting to size and shape wherever required.

14.72 : Providing and fixing double scaffolding system (cup lock type) on the exterior side, upto seven story hight made with 40 mm dia. M.S. tube 1.5 m centre to centre, horizontal & vertical tubes joining with cup & lock system with M.S. tubes, M.S. tube challies, M.S. clamps and M.S. staricase system in the scaffolding for working platform etc. and maintaining it in a serviceable condition for the required duration as approved and removing it there after. The scaffolding system shall be stiffened with bracings, runners, connection with the building etc wherever required for inspection of work at required location with essential safety features for the workmen etc. complete as per directions and approval of Engineer- in Charge. The elevational area of the scaffolding shall be measured for payment purpose. The payment will be made once irrespective of duration of scaffolding. Note:- This item to be used for maintenance work judicially, necessary deduction for scaffolding in the existing item to be done .

50.18.9.19.2 : Providing and fixing PVC pipes including fixing the pipe with clamps/clips at 1.00 m spacing. This includes jointing of pipes with one step PVC solvent cement and testing of joints complete as per direction of Engineer-in-Charge 110 m dia 4 Kgf/cm2 - External work - Exposed on wall

od5586/2021_2022 : Providing and fixing PVC 150 mm outer dia 6 Kgf/cm2 rain water gutter pipe 1 with iron brackets 40x3 mm size, bolts, nuts and washers etc., including making necessary connections with rain water pipes complete. PVC 150 mm outer dia 6 Kgf/cm2

12.41.2 : Providing and fixing on wall face unplasticised Rigid PVC rain water pipes conforming to IS : 13592 Type A, including jointing with seal ring conforming to IS : 5382, leaving 10 mm gap for thermal expansion, (i) Single socketed pipes.110 mm diameter

12.42.4.2 : Providing and fixing on wall face unplasticised- PVC moulded fittings/ accessories for unplasticised Rigid PVC rain water pipes conforming to IS : 13592 Type A, including jointing with seal ring conforming to IS : 5382, leaving 10 mm gap for thermal expansionSingle tee without door110x110x110 mm

12.42.5.2 : Providing and fixing on wall face unplasticised- PVC moulded fittings/ accessories for unplasticised Rigid PVC rain water pipes conforming to IS : 13592 Type A, including jointing with seal ring conforming to IS : 5382, leaving 10 mm gap for thermal expansionBend 87.5⁰110 mm bend

Bidder Name

SHIBIN