Irinjalakuda BP 2025-26 Pro.no Aarambhanagar MCF drinking water project,Muriyad GP-Pipe line laying-General Civil Work

Drinking water

OD512362/2025-2026:Yield test charges

50.18.9.7.1:Providing and fixing PVC pipes includings of pipes with one step PVC solvent cement, trenching refilling & testing of joints complete as per direction of Engineer in Charge. 63 mm dia 6Kgf/cm2

50.18.9.17.1:Providing and fixing PVC pipes including fixing the pipe with clamps/ clip 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 63 mm dia 6 Kgf/cm2 - External work - Exposed on wall

10.2:Structural steel work riveted, bolted or welded in built up sections, trusses and framed work, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer all complete.

2.8.1:Earth work in excavation by mechanical means (Hydraulic excavator) /manual means in foundation trenches or drains (not exceeding 1.5 m in width or 10 sqm on plan), including dressing of sides and ramming of bottoms, lift up to 1.5 m, including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50 m.All kinds of soil

4.1.3:Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level:1:2:4 (cement : 2 coarse sand (zone-III)derived from natural sources : 4 graded stone aggregate 20 mm nominal size derived from natural sources)

13.61.1:Painting with synthetic enamel paint of approved brand and manufacture to give an even shade:Two or more coats on new work

OD512379/2025-2026:Proving and fixing 63mm PVC ball valve including all cost, conveyance, labour charges etc. complete

50.18.9.20.1:Providing and fixing PVC moulded fittings/ accessories for Rigid PVC pipes, including jointing with PVC solvent cement - 63 mm dia Elbow

50.18.9.20.4:Providing and fixing PVC moulded fittings/ accessories for Rigid PVC pipes, including jointing with PVC solvent cement - 63 mm dia Bend

50.18.9.20.5:Providing and fixing PVC moulded fittings/accessories for Rigid PVC pipes including jointing with PVC solvent cement - 63x63x63 mm dia Tee

OD512423/2025-2026:Design, Supply and installation of Chlorine Dosing system based on site conditions and as directed by the Engineer in charge and commissioning with all necessary accessories. The chlorine solution shall be directly injected to the system at suitable point by using suitable chemical dosing pump (mechanical diaphragm pump ) having adjustable discharge up to 6 ltrs/ Hr at a delivery pressure of 4 kg/cm2 so as to maintain required residual chlorine in the treated water as per the norms including all accessories such as suitable angle stand to fix the pump set, best quality 100 ltrs PVC Tank to the correct alignment and wiring from existing panel board to the pump set by using power cables encased in PVC Conduit and trail running etc. Necessary plumping works shall be done. The rate includes all the materials and labour charges etc.

OD511522/2025-2026:Supplying and fixing 18 mm thick granite name board of approved colour including lettering, labour for fixing carriage etc complete.