tender for Repair of Damaged Drainage Pipeline and Allied works near Anugraha Mess at NFSU Dharwad Campus.

Providing PVC ringtite pipes conforming to IS 4985:2000 with latest amendments and conveying to worksite, rolling and lowering into trenches, laying true to line and level and perfect linking at joints, testing and commissioning, including loading unloading at both destinations and cuts of pipes wherever necessary including jointing of PVC pipes and specials (excluding cost of specials) with jointing of approved type, with all labour with all lead & lift including encasing the pipe alround to a depth of not less than 15 cms. with soft gravel or selected earth available from the excavation etc. complete and giving necessary hydraulic test to the required pressure as per ISS (Contractor will make his own arrangements for procuring water for testing) etc. complete For: PVC pipes 200mm dia., 6 kg/sqcm & class 3

Supplying of special moulded variety PVC couplers as per IS 7834/ 1987 and fabricated as per IG124/ 1984 with ISI mark and with its latest amendments to walk site etc. complete. 200mm dia PVC couplers

Supply and delivery at site special moulded variety PVC elbows as per IS 7834/ 1987 and fabricated as per IG124/ 1984 with ISI mark with its latest amendments 200 mm dia PVC Elbows

Supply and delivery at site special moulded variety PVC tee as per IS 7834/ 1987 and fabricated as per IG124/ 1984 with ISI mark with its latest amendments '200 mm dia PVC Tee

Supply and delivery at site special moulded variety PVC bend as per IS 7834/ 1987 and fabricated as per IG124/ 1984 with ISI mark with its latest amendments

Supply and delivery at site special moulded variety PVC service saddles as per IS 7834/ 1987 and fabricated as per IG124/ 1984 with ISI mark with its latest amendments 200 mm dia PVC SERVICE

Supply and delivery at site special moulded variety PVC reducer as per IS 7834/ 1987 and fabricated as per IG124/ 1984 with ISI mark with its latest amendments 200 mm dia PVC REDUCER

Inspection chamber : Constructing brick masonry chamber for underground C.I. inspection chamber and bends with bricks in cement mortar 1:4 (1 cement : 4 coarse sand) C.I. cover with frame (light duty) 455x610 mm internal dimensions, total weight of cover with frame to be not less than 38 kg (weight of cover 23 kg and weight of frame 15 kg), R.C.C. top slab with 1:1.5:3 mix (1 cement : 1.5 fine sand : 3 graded stone aggregate 20 mm nominal size), foundation concrete 1:5:10 (1 cement : 5 fine sand : 10 graded stone aggregate 40 mm nominal size), inside plastering 12 mm thick with cement mortar 1:3 (1 cement : 3 coarse sand), finished smooth with a floating coat of neat cement on walls and bed concrete etc. complete as per standard design: Inside dimensions 455x610 mm and 45 cm deep for single pipe line : With common burnt clay (non modular) bricks of class designation 3.5 (Vol-2, P.No.126, I.No.13.53) OR A 200mm inspection chamber is a lightweight, durable plastic (polypropylene/polyethylene) chamber designed for shallow underground drainage, typically allowing access for inspection and cleaning of pipework. These chambers, often 200mm in diameter or with a 200mm high riser, are commonly used for residential and commercial drainage (110/160mm pipes) Key Specifications for 200mm Inspection Chambers Material: High-quality Polypropylene (PP) or Polyethylene (PE).Diameter/Size: 200mm diameter shaft or 200mm x 200mm square type.Installation Depth: Used for invert depths typically up to 2 meters. Pipe Connection: Compatible with 110mm/160mm UPVC pipes. Loading Applications: Available with cover & frame options including A15 (1.5 tonnes - pedestrian) and B125 (12.5 tonnes - light vehicular). Compliance/Standards: BS EN 13598-1: 2010; often complies with Sewers for Adoption 7th edition Typical Components & FeaturesBase: Features pre-cut inlets (straight, 90°, or 45°) for easy connection. Risers/Shaft: Can be cut to the desired length.Cover and Frame: Lockable to prevent unauthorized access. Features: Resistant to corrosion and ground movement, watertight, and lightweight for easy installation, often replacing traditional brick-and-mortar manholes. These chambers are suitable for non-entry inspection in both adoptable and non-adoptable sewer applications.'Inspection chambes