Public Health Engineering Department Tender

Supplying and installation of FRP Route markers, shape: rectangular hollow post with T base and rectangular signboard of size 300 mm X 300 mm at the top at every 200 m length of pipelines and one at each road turning/crossing restricted to five numbers for road turning/crossing with the following specifications: a) Length of pillar: 1.5 m without base, 1.550 m with base b) Cross section of pillar: 50 mm X 50 mm c) Base size: 300 mm X 300 mm X 50 mm d)Rectangular signboard attached from top of pillar of size 300 mm X 300 mm. Each signboard will contain the text "Pipeline JJM Assam" e) Thickness: 4 mm (+/- 0.2 mm) f) Material: UV treated fibre glass reinforced plastic g) Coulour: Top to bottom yellow h) Size of letters: 65 mm to 75 mm

Supplying, installation and commissioning of water level automation (sensor) system for underground and elevated service reservoir at different PWSSs under JJM with the following requirement/specifications: 1) Wiring for circuit wiring with PVC insulated single core unsheathed industrial flexible cable (upto 45 m in length) conforming to IS-694:1990 with flexible bright annealed copper conductor for voltage grade up to 1100 volts(Finolex/RR Kabel or exquivalent make as approved by the Deptt.) in surface /recessed 2mm thick/heavy rigid PVC IS:9537 Part-III conduit(Berlia/AKG/Precision/Presto Plast/Polycab/MW or equivalent make as approved by the Deptt.) wiring system With 2x2.5 sq. mm+ earth continuity with 1x1.5 sq. mm in 20 mm. dia 2mm thick/heavy rigid PVC IS:9537 Part-III conduit. 2) fully automatic water level controller panel and indicator with up and down tank sensor suitable for submersible and centrifugal pump upto 5 to 7.5 HP capacity as specified and directed by the department conforming to IP 43 protection comprising of the following items a) 2 nos of Start and stop bottom type starter panel (white ITI 84 WLB) suitable for 5 to 7.5 HP capacity pump (brand RMG/ANMOL/TANOTIS/C&S or equivalent) b) 2 nos of Up and Down tank sensor (RMG/ANMOL/TANOTIS/C&S/u-TECH make or equivalent) for overhead and UGR tank suitable for 5 to 7.5 HP capacity pump, 220-280 volt, 40 Amp load capacity

Supply, fixing and Commissioning of Lightning Arrestor conforming to IS 2309 (1989) & IS 3043 (1987) with the following Specifications: i) 11KV 5KA LA (Poly) as required and as directed by the department with Chemical earthing including accessories such as 3mtr long GI pipe(50 mm) including chemicals as required or as directed by the department. ii) Chemical earthing including accessories such as 3mtr long GI pipe(50 mm) including chemicals as required or as directed by the department. iii) 8 SWG copper wire from LA to earthing as required or as directed by the department.