Metropolitan Naga Water District Tender

Description Item No. Description Quantity Unit I. Distribution Line At Zone 1 To Zone 2, Barangay Panicuason To Zone 3, Barangay Carolina, Naga City 1. Excavation A. Trench (75mm Ø) 713 Lm B. Bellhole 4 M³ 2. Installation Of Pipes With Partial Backfilling, Compaction And Warning Tape (75mm Ø) 713 Lm 3. Installation Of Fittings And Other Materials A. Materials 75mm Ø X 178mm C.i. Sleeve -type Coupling With Bng 1 Pc. Madrigal Sand 4 M³ 16mm Ø X 6m Rsb (dowel) 14 Pcs. B. Labor (75mm Ø) 1 Unit 4. Hydrotesting, Disinfection And Flushing (75mm Ø) 713 Lm 5. Sand Bedding And Sand Cover (75mm Ø) 713 Lm 6. Final Backfilling And Compaction A. Trench (75mm Ø) 713 Lm B. Bellhole 4 M³ C. Earth Replacement 3 M³ 7. Fabrication Of Safety Protectors And Warning Signs 713 Lm 8. Concrete Cutting 61 Lm 9. Concrete Breaking 4.60 M³ 10. Concrete Restoration 4.60 M³ 11. Thrust Blocks Installation 0.40 M³ 12. Interconnection To Existing Waterline A. Materials 1. Interconnection A & C 75mm Ø D.i. Gate Valve, F/f With Bng (adapted To C.i. Reducer And D.i. Adaptor) 2 Pcs. 75mm Ø D.i. Adaptor, F/m With Bng 2 Pcs. 75mm Ø X 50mm Ø C.i. Reducer, F/m With Bng 2 Pcs. 75mm Ø X 178mm C.i. Sleeve -type Coupling With Bng 2 Pcs. 150mm Ø C.i. Valve Box Cover 2 Pcs. 150mm Ø Upvc Pipe, Cl 150 2 Mtrs. 50mm Ø X 3.9mm Thk. X 6m G.i. Pipe, Sch. 40 1 Pc. 1m X 1m X 1/4" Thk. Neoprene 1 Pc. 2. Interconnection B 75mm Ø C.i. Tee, F/f/f With Bng 1 Pc. 75mm Ø C.i. Tee, F/f/m With Bng 1 Pc. 75mm Ø D.i. Gate Valve, F/f With Bng (adapted To C.i. Tee) 1 Pc. 75mm Ø D.i. Adaptor, F/m With Bng 2 Pcs. 75mm Ø X 178mm C.i. Sleeve -type Coupling With Bng 2 Pcs. 150mm Ø C.i. Valve Box Cover 1 Pc. 150mm Ø Upvc Pipe, Cl 150 1 Mtr. 50mm Ø X 3.9mm Thk. X 6m G.i. Pipe, Sch. 40 1 Pc. 3. Interconnection D 75mm Ø C.i. Tee, F/f/m With Bng 1 Pcs. 75mm Ø D.i. Gate Valve, F/f With Bng (adapted To C.i. Tee And D.i. Adaptor) 1 Pc. 75mm Ø D.i. Adaptor, F/m With Bng 2 Pcs. 75mm Ø X 178mm C.i. Sleeve -type Coupling With Bng 2 Pcs. 150mm Ø C.i. Valve Box Cover 1 Pc. 150mm Ø Upvc Pipe, Cl 150 1 Mtr.