Utility Shifting of Gossaichuck Pipe Water Supply Scheme under SOPD for the year 2025-26 under Tezpur Division No-I, Tezpur, Sonitpur

Providing, Laying, Jointing & field testing of HDPE pipes (High Density Polyethylene Pipes-PE 100) confirming to IS 4984/14151/12786/13488 with necessary jointing material like mechanical connector of jointing pipes by heating the ends of pipes with the help of Teflon coated electric mirror/ heater to the required temperature and then pressing the ends together against each other, to form a monolithic & leak proof joint by thermosetting process. It may be required to be done with Jack/ Hydraulic Jacks/ Butt fusion machine.(50 mm & above jointed & below 50mm mechanical jointed). 63 mm dia HDPE Pipe

75 mm dia HDPE Pipe

90 mm dia HDPE Pipe

110 mm dia HDPE Pipe

Construction of R.C.C. hydrant pillar of size 13 cm x 13 cm x 165 cm high (75 cm below G.L. & 90 cm above G.L.) in prop. 1:2:4 reinforced with 4 Nos. of 10 mm dia HYSD bars and 6 mm dia MS tie bars @ 150 mm C/C including cutting, bending and placing in position and binding with tieing wire complete with shuttering, curing, earthwork in foundation etc. and 10 mm thick cement plastering in prop. 1:4 to exposed surface finished with neat cement coat as per approved drawing of CPHE 08/05 including necessary earthwork etc. all complete as directed. (Hydrant pillar is to be constructed along with the platform at a time where it is necessary) (a)Bronze Ferrule Cock (Heavy, Zoloto) 15 mm dia (b) Brass Bib Cock - 20mm dia (c)UPVC Service Saddle Piece - 110mm dia (d)UPVC Service Saddle Piece - 90mm dia (e)UPVC Service Saddle Piece - 75mm dia (f)UPVC Service Saddle Piece - 63mm dia (g)G.I. Bend - 15mm dia (h)G.I. Elbow - 15mm dia

Providing and fixing C.I sluice vales (with cap) complere with bolts, nuts, rubber insertions etc. ( the tail piecees if required will be paid separately): Class I 100 mm Diameter

150 mm diameter

Supplying, installation, fitting & fixing, testing and commissioning of Electric driven 3-phase (for 5HP/ 7.5HP/10HP/12.5HP) / Single phase (for 1 HP / 2HP/ 3 HP pump) Centrifugal pump set of approved make with bronze impeller of suitable diameter with G.I. suction pipe, suction strainer, non-return valve, delivery piping up to sluice valve all complete. The pump set should be coupled with electric motor drive of adequate power suitable for operation at 230V / 415 V, 50 Hz input power with DOL Starter /Star delta Starter including Electric Control panel board enclosure made of MS Sheet duly painted with Anti- corrosive paints complete, fitted with all electrical accessories i.e, Off-on switch, Voltmeter, Ammeter, Indicator Light, etc, Complete wiring from Panel Board to Main Line including supply of Aluminium Armoured Cable of adequate cross section, Earthing wire and all necessary materials for the same, including cost of CC pump foundation with base plate complete and other accessories and labour charge for the installation of the pump etc. all complete as specified and directed by the Department with One year warranty from the date of commissioning and satisfactory testing against any manufacturing defect. (If any such defect is found during the year from the date of installation and satisfactory testing, supplier will have to rectify the defect at their cost and risk & if necessary replace the pump set.) Test Certificate of Pump, Motor , Starter, Panel Board, etc from tyhe manufacturer shall have to be submitted: Clear Water Pump Discharge of the Pump LPM Design Head M Recommended make:- Crompton Greaves/ Aquatic/ CRI/ GEC/ ALSTHOM/ V- Guard or equivalent HP of pump (to be provided) Single Phase/ 3-Phase 5Hp- Centrifugal type Pumpset

Supplying, installation, testing and commissioning of Raw water submerssible pump set of different capacity at various PWSS under different divisions of the state. Supplying, installation, testing and commissioning of water lubricated Submersible Pump Set 3-Phase (for 5HP/ 7.5HP) / Single phase (for 1 HP / 2HP / 3 HP) pump with bronze impeller of suitable diameter all complete. The pump set should be coupled with wet type submersible electric motor drive of adequate power suitable for operation at 230V/ 415 V, 50 Hz input power including supply of steel cable rope, G.I. column pipe, suction strainer, Sluice Valve, Non-Return valve, sockets, bends, elbows etc. & GI delivery piping above ground up to sluice valve above ground level, electrical cable of adequate cross section, clips electrical switch gear (starter) etc. Electric control panel board made of ms sheet duly painted with anticorrosive paints complete fitted with all electrical accessories i.e. off on switch ,voltmeter,ammeter,indicator light etc, bright annealed electrolytic bar copper conducted pvc insulated sheathed round flexible 3-core cable of motor manufactured conforming to is:694/1990 all complete specified and directed by the departmentwith one year warranty from the date of commissioning and satisfactory testing agaist any manufacturing defect.{if any such defect is found during the year from the date of installation and satisfactory testing ,supplier will have to rectify the defect at their cost andrisk & if necessary replace the pump set). Raw water Pump Discharge of the pump LPM Design Head M Recommended make:- Crompton Greaves/ Aquatic/ CRI/ GEC/ ALSTHOM/ V- Guard or equivalent HP of pump ( to be provided) Single Phase/ 3- Phase 3 HP- Submersible type Pumpset 41m Head