Hindustan Organic Chemicals Limited-HOCL has published Tender For Relaying Of External Water Supply Line To D1 And D2 Building At Hoc Township. Submission Date for this Tender is 04-05-2023. Water Pipe Line Tenders in Ernakulam Kerala. Bidders can get complete Tender details and download the document.
| Sl. No. | Item Description |
| 1 | Supplying, threading, laying and jointing 80 mm dia (3") class "B" GI pipe . includingcost of specials such as tees, bends,unions,coupling, elbows,coupling, necessarywelding of pipe line, checknuts ,clamps etc. GI pipe shall be properly layed over concrete supports using necessary s.s clamps of suitable size .clamps shall be properlyfixed in to the concrete support during concreting ,making connection to the existing line.including cost of labour, s.s clamps ,nuts, bolts and necessary welding of pipe lines etc.complete as per direction of engineer in charg e and scope of work. |
| 2 | Making connection from 80mm GI main branch to 50 mm distribution branch by providing and fixing GI tee, including cutting and threading the pipe etc, making connection to the water line etc,welding if required and cost of all fittings .complete as per direction of engineer in charge and scope of work. |
| 3 | Providing and fixing 50mm brass ball valve of zoloto make in the water supply line including cost of all fittings and specials, labour etc.complete as per direction of engineer in charge and scope of work |
| 4 | Supplying and laying 50mm dia pvc pipes (10kg/cm2 pressure pipes) of approved brand(supreme or equivalent make) for external water line .Including cutting and removingexisting GI/PVC water lines on walls , cost of scaffolding , earth work excavation ofrequired depth and backfilling the trenches,chipping the walls/ floors for taking out existing 32mm dia pipe and fixing new pipe ,cost of all labours ,necessary fittings, tools and tackles,clamps,making connection with existing internal/external water lines etc.complete at all heights.complete as per direction of engineer in charge and scope of work. |
| 5 | Supplying and laying 32 mm dia PVC pipes (10kg/cm2 pressure pipes.) of approved brand (supreme or equivalent make)for external/internal water line. Including cutting and removing existing GI/PVC water lines on walls ,scaffolding work,earth work excavation of required depth and backfilling the trenches,chipping on the walls/ floors for taking out pipe and making good the same after laying the new pipe ,cost of all labours ,necessary fittings, tools and tackles,clamps,making connection with existing internal/external water lines etc.complete at all heights.complete as p er direction of engineer in charge scope of work. |
| 6 | Plain cement concrete 1:2:4 mix with 20mm and downgrade hard granite broken stones or lean mix, including all charges for shuttering, mixing concrete, laying, consolidating, curing, including cost of cement of approved make etc. complete for foundation/levelling course, flooring, etc. |
| 7 | Earth work excavation for foundation,trenches etc. in all classes of soil except hard rock requiring blasting, within a depth of 1.50 Metre, bailing out water if necessary, shoring and strutting the sides of excavation including back filling the sides of foundation with the spoil earth in layers, breaking clods, watering, ramming and consolidating and conveying and depositing the excess spoil earth for filling in low lying areas and levelling, within an initial lead of 50m and lift upto 1.5m. |
| 8 | Plain cement concrete 1:4:8 mix, with 40mm and downgrade hard granite broken stones for lean mix, including all charges for shuttering, mixing concrete, laying, consolidating, curing ,including cost of cment of approved make etc. complete for foundation/ levelling course, flooring, etc. |
| 9 | Painting G.I pipe with two coats of approved quality and colour synthetic enamel paint to over one coat of zinc chromate yellow primer of approved quality after cleaning the surface well ,cost of labour etc. |
| 10 | Making connection from existing G.I. water line with new 80 mm(3") G.I water line using necessary flanges and bolts including cutting and welding ,necessary excavation , dismantling and removing brick wall of valve pit and reconstruction of same ,cost of all labour, fittings etc. complete as per the direction of engineer in charge and scope of work. |
| 11 | Dismantling and removing Brick masonry/pcc works including disposal of debrices at places pointed out any disposal of debrices at places anywhere township premises as instructed by the Engineer in charge. |
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