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| 1 | Earthwork in excavation in all types of stratas comprising any of the materials such as soil, silt, sand, clay, gravel, moorum of all varities, shingles, pebbles all types of conglomerates, laterite rock, soft rock, ordinary rock, disintegrated rock, fissured/Shuttered / decomposed rock or weathered rock and all such other materials described under Appendix-A to those specifications either in full or in parts as the case may be, adopting any approved method or methods as may be convenient or permitted, inclusive of chiselling/wedging etc. in all conditions such as dry, moist, saturated, submerged foul conditions etc. and as directed by the Engineer-in-Charge etc. All complete in foundation, pipeline trenches, drains not exceeding 1.50 mts. width 10 sq.m. on plan including dressing of sides ramming of bottoms including getting out the excavated soil and disposal of surplus soil for all leads & lifts including providing barricading, danger lighting, guarding as directed by the departmental officer. |
| 2 | Cutting the bituminous road for laying the pipeline in trenches including labour, tools, etc. and disposing the excavated excess material from the trench to a distance of 1000 metres, including making level the trench surface by utilising the serviceable material to the level of the top surface of road, by compacting, watering ramming with rolling with road roller after completion of laying of pipe and refilling the trenches etc. complete as per the direction of engineer in charge. |
| 3 | a) By Manual Means |
| 4 | 1) District Road, State highway, National highway and roads of similar standards |
| 5 | Supplying at store or site of work Rigid PVC (SEL FIT) pipes for public water supply including Railway freight, carting, loading and unloading, stacking, transit insurance etc. complete, Conforming to IS: 4985-2000, and bearing ISI mark, Class 6 kg/cm2. |
| 6 | Outer Dia in mm |
| 7 | a) 90mm dia |
| 8 | Supply of rigid PVC fittings conforming to IS: 7834-1975 designed for precision and accuracy so as to join PVC pipes and other specials including railway freight, carting, loading and unloading and stacking etc. Complete. |
| 9 | I) Elbow |
| 10 | Outer Dia in mm |
| 11 | PN 6 (6 kg/cm2) |
| 12 | a) 90mm dia |
| 13 | II) Tee |
| 14 | Outer Dia in mm |
| 15 | PN 6 (6 kg/cm2) |
| 16 | a) 90mm dia |
| 17 | Jointing of rigid / SEL FIT PVC pipes by cleaning the pipe with solvent cement including the cost of solvent cement and hydraulic testing of joints etc. complete as per IS:7634-1975 Part 3, including hydraulic testing of joints as directed by the Engineer in-charge. |
| 18 | Outer Dia in mm |
| 19 | a) 90mm dia |
| 20 | Refilling the pipeline/foundation trenches plinth sides, foundation etc. with available excavated earth in layers not exceeding 20 cm depth consolidating each layer ramming and watering lead upto 50 M and all lifts and disposal of surplus earth as directed by Engineer in Charge. |
| 21 | Supplying of ASTM UPVC pipe conforming to ASTM 1785 with ISO 14001 etc. Complete. |
| 22 | I) SCH-40 (blue)/(white) |
| 23 | Dia in mm |
| 24 | a) 20mm dia |
| 25 | Valve with quick joint |
| 26 | Supply at store or site of work including railway freight, carting, loading, unloading, stacking etc. PVC ball valves in PN 16 rating with one end compression using Blue colour compression nut in polypropylene material 7 other end with female threads confirming to ISO:4422-4. |
| 27 | I) Diameter -Main pipe outer diameter in mm & tapping size in inches |
| 28 | a) 25x3/4'' |
| 29 | Supplying at store or site of work including railway freight, carting, loading, unloading, stacking etc. Cast iron double flanged manually operated Sluice Valve, generally conforming to IS:14846 - 2000, having body, door, dome, wedge in graded cast iron to IS:210 Gr. FG 200 min., four faces and spindle nut of leaded tin bronze to IS:318 Gr. LTB 2, inside screw of non-rising stainless steel AISI410, spindle, flanges drilled to IS:1538 Table 4 & 6. Valves tested by closed end method only (350mm and above will be fitted with BTB and Spur gear box and back seat bush.) etc. complete TYPE P.N. 1.6 (Class A ) |
| 30 | Dia in mm |
| 31 | a) 80mm dia |
| 32 | Supplying cast iron fittings as per IS : 1538 -1993 including sealing rubber gasket (NR) CI Compression glands and coated MS Nuts bolts. |
| 33 | I) Mechanical Compression Collar Coupling |
| 34 | Nominal Dia in mm |
| 35 | a) 80mm dia |
| 36 | III) Flanged Socket Tail piece ( Flanged Adaptors) |
| 37 | Nominal Dia in mm |
| 38 | a) 80mm dia |
| 39 | Making connection to individual 15mm /20mm/25mm G.I/ OD Blue PVC pipeline with existing distribution line of any diameter with saddle piece / and necessary pipe and specials required suitable to the distribution line with road cutting trenching refilling the same including the cost of labour and accessories etc. complete. as per the direction of Engineer -in- charge. |
| 40 | Conveying carefully from stack at site, 250m from both sides rolling and lowering in trenches, laying true to line and level and perfect linking for joints for P.V.C / H.D.P.E complete in all respects as per the direction of the engineer in-charge |
| 41 | a) 90 mm OD |
| 42 | Repairs and reinstatement to the road for trenches made by laying water supply pipeline, by removing the refilled material in the trench for the total depth of 0.40m and making good the road surface by providing laying rolling by road roller compacting for laterite soling 30cm thick, two layer of full grout of 50mm thick each as per specifications mentioned in item no 14086 of road GSR, complete as per the direction of the engineer in charge. |
| 43 | a) Rural Road. Please Enable Macros to View BoQ information |
