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| 1 | UltrasonicAMR Consumer Water Meter |
| 2 | Excavation for foundation / pipe trenches in earth, soils of all types, sand, gravel and soft murum, hard murum and boulders, W.B.M. road, soft rock and old cement and lime masonry foundation, asphalt road, hard rock and concrete road by chiselling, wedging, line drilling by mechanical means or by all means other than blasting including removing the excavated material upto a distance of 50 metres and lifts as below, stacking and spreading as directed, normal dewatering, preparing the bed for foundation and excluding backfilling, etc. complete. a. Making excavation of pit on main distribution line to fixing saddle and accessories of size 1.50 M (L) x 1.0 M (W) x 1.0 M (D) as mentioned above |
| 3 | b. Making excavation from pit to consumer property for laying of MDPE pipe in single length of size 6 M (L) x 0.45 M (W) x 0.60 M (D) without road cross as mentioned above |
| 4 | c. Making excavation from pit to consumer property for laying of MDPE pipe in single length of size 10 M (L) x 0.45 M (W) x 0.60 M (D) with road cross as mentioned above |
| 5 | Providing & Supply of Electro Fusion Fittings in accordance with BS EN12201: Part-3 suitable for drinking water with in black/ blue colour manufactured from compounded PE80/ PE100 virgin polymer and compatible with PE80/PE100 pipes, in pressure rating SDR11 with min PN12.5 rated for water application and shall be inclusive of all cost such as testing, inspection charges, transportation up to store, transit insurance, loading, unloading, stacking excludingGST levied by GOI & GOM in all respect, etc. complete. 1) Couplers 20 mm |
| 6 | 2) Elbow 90 Deg. 20 mm |
| 7 | 3) Ferrule tapping tee 75/90 /110/ x 1/2\" |
| 8 | 4) TRANSITION COUPLER 20 mm x 1/2\" to SS 304 ( For fusion with Pipe & Meter) |
| 9 | Providing & Supply of Compression fittings, PN16 rated in conformation to ISO:14236-2000 and shall be tested as per ISO:3459, ISO:3501 & ISO:3503, suitable for drinking water & approved by WRAS, UK/ KIWA etc, in food grade polypropylene and shall be inclusive of all cost such as testing, inspection charges, transportation up to store, transit insurance, loading, unloading, stacking excluding GST levied by GOI & GOM in all respect, etc. complete.1) Male Adaptor 20 x 1/2 |
| 10 | 2) Female Adaptor 20 x 1/2\" |
| 11 | 3) Coupling 20x20 |
| 12 | Providing and Supplying Blue MDPE pipes conforming to ISO 4427:1996 manufactured from virgin resin PE 80 Food grade compounded Raw Material having Blue Colour only with quality assurance certificate from quality agencies like WRC / CIPET (India) / DVGM / KIWA / SPGN etc. for usage in Drinking Water system. The cost shall include testing of all materials, Inspection charges, transportation up to store, transit insurance, loading, as specified and directed, unloading, stacking excluding GST levied by GOI & GOM in all respect, etc. Complete as specified and directed. PN 16 (SDR 9)- 20 mm |
| 13 | Dismantling brick/stone masonry in lime or cement mortar, lean cement concrete and stacking the materials as directed with all leads, lifts etc and remaking the proper original construction as per site condition etc complete |
| 14 | Providing ISI mark G.I. pipe of following class and dia. excluding GST levied by GOI & GOM in all respect, inspection charges, transportation to stores, etc. complete as per IS 1239/2004. As a Casing Pipe 40 mm GI Pipe (Light Class) 1.5 Rmt length for gutter cross wherever required. |
| 15 | Providing and fixing good quality of 15 mm ISI quality brass Patti Valve including all cost of labour and materials, testing etc complete. |
| 16 | Providing and fixing wall mounted good quality approved make protection box for consumer water meter of size: 350x271x180 mm, Weather and UV resistant PE material, colour blue, lock and sealing arrangement, flaps to avoid reptile and mud entry, no metallic part except spring, press fitted, and locked with built lock. The body has inlet and outlet windows to pass the pipe through. Long lasting and tested to bear human traffic and small vehicular load including taking precaution of hindrance to take reading of Ultrasonic meter by Walk through system. The installation permanently by fixing anchor bolts/nails in the hole provided in base body. The skirting can be additionally grouted with cement mortar for additional security including all material and labour supply etc complete. This also include 3\" x 1\" non-removal Meter Number Striker of red base and white in colour. |
| 17 | Providing and fixing good quality of 15 mm ISI quality Ferrule Connection- 15mm dia. including all cost of labour and materials, testing etc complete. |
| 18 | Providing, installing, and giving satisfactory field testing of domestic battery-operated ULTRASONIC AMR consumer water meters with no measurement of air along with manufacturing test certificate and guarantee certificate with battery life of minimum 10 years with GSM / RF technology for communication to server with PC software including 36 months guarantee, etc. complete as per the detailed specification attached in tender document. Following items includes in the item. |
| 19 | For Comprehensive Maintenance & Repairs of above water meters in water supply scheme, Following % shall be added on Supply rate- 1)From 4th & 5th Year = Fixed 1% on Supply Rate |
| 20 | 2)From 6th & 7th Year = Fixed 2% on Supply Rate |
| 21 | 3)From 8th & 10th Year = Fixed 3% on Supply Rate |
| 22 | Dismantling of the existing Ultrasonic AMR Meter which is facing issues in obtaining readings through the Walk-By method, and re-installation (re-erection) of the same meter at a nearby location on the wall above ground level. The work shall include all necessary labour, materials, and accessories such as 90° electrofusion elbows, MDPE pipe, excavation in all types of strata, clamping, transition coupler, brass heavy-duty patti cock, and MDPE meter protection box. The work also includes providing and fixing a 3\" x 1\" non-removable Meter Number Striker (with red base and white lettering), and restoration of the existing area to its original condition and pattern — all complete as directed by the Engineer-in-Charge. |
