Improvement of water Distribution system in Nahan Town Tehsil Nahan Distt Sirmour HP

Amount

Excavation in drains and channels etc.in earth work for pipes up to all depths in all classification of earthwork such as pick work, jumper work, saturated soil including bailing or pumping out water, blasting soft/hard rock or chiseling soft / hard rock where blasting is prohibited in all lifts , trimming & dressing of sides, leveling of beds to correct grade including shoring/struting, planking, timbering & dewatering wherever required stacking the useable/unuseable material/soil seperately & after laying, jointing & testing of pipes, returning the useable soil in trenches in 15 cm layers including consolidating of such deposited layer by ramming & watering & then disposing of all surplus excavated soil/unuseable material as directed with in all leads & lifts including restoration of un-metalled surfaces to its original condition & including cost of diversion for traffic, night signals, fixing caution boards, crossing over trenches for access to houses, fencing etc. complete in all respects with-in all leads & lifts as per directions of the Engineer Incharge

Providing, laying, Jointing , testing & commissioning at site in trenches bevelled ended BIS marked API confirming to ISO -3183-2007 and its equivalent latest with up to date ammendments of following dia with steel grade API-X-42,API-X-46,API-X-60 , having wall thickness & per Rmt weight as mentioned below & capable of withstanding required test pressure as prescribed in BIS code, in random lengths of 5.5 to 6.5 mtr. The pipe's ends shall be bevelled suitable for but welding , including the cost of jointing with butt welding confirming to IS 816-1969 or latest with up to date ammendments (leak proof) in three layers (one inside and two out side )at site of work with welding rods of standard make & all allied accessories whatever required for welding at site, tail pieces, tees, bends & other specials manufactured from parent pipes as applicable to the particular reach & of approved specification as per site conditions. and cutting of pipes wherever required as per site requirement i/c carriage in all leads & lifts and as directed by Engineer-Incharge. The pipe and specials shall have's zinc coating inside & outside confirming to IS-4736-1986 or latest with up to date ammendments & shall be engraved with API -X-60/ X-42. The laying shall confirm to BIS 5822-1970 or latest with up to date ammendments to the entire satisfaction of Engineer-Incharge (Earth work and cost of MS flanges after 100 mtrs length shall be measured & paid for seperately).

S.No. RD Wall Thickness Nom. Dia in mm Outer Dia in mm Grade Wt.mtrs.

1st stage

2nd stage

DMA 24*7 DISTRIBUTION/ TANK TO TANK

Providing, welding and fixing M.S. plate flanges of various dia (nominal bore) of following Flange Tables confirming to IS 6392-1971 or capable of with standing the test pressure of 1.60 N/mm2 welded on both sides with the pipe latest with up to date ammendments to API/ MSERW pipes after every 100 metres or as per site requirement including cutting of of pipes wherever required, welding in three layers (leak proof) confirming to specifications as prescribed in relvent I.S. Code i.e. IS 816-1969 or latest as applicable with up to date ammendments with nuts, bolts & washers & specials etc. confirming to IS-1963 or latest with up to date ammendments including packing sheet i.e. asbestos fibre sheet minimum 3mm thick and painting with anticorosive paints complete in all respect in all leads, lifts and carriage of material at site and as directed by the Engineer Incharge.

S. No. Nom. Dia in mm FT

1st stage

2nd stage

Laying, jointing, testing & commissioning at site in trenches ( levelled to proper grades), the plain ended BIS marked Galvanised Mild Steel (GMS) pipes as per specification grade as under confirming to BIS 1239-(Part-1)-1990 or latest with up to date ammendments, capable of withstanding required test pressure as prescribed in BIS code, in randum lengths of 5.5 to 6.5 mtr including the cost of jointing material such as M.S. flanges as mentioned below conforming to BIS 6392-1971 duly welded in three layers at both inner & outer side at each ends of pipe (leak proof) alongwith nuts, bolts and washers of IS 1963 specification including asbestos fiber sheet gaskets 3mm thick (minimum) of standard make conforming to relevant IS specification and I/C cost of bends, tails pieces, tees & other specials manufactured from parent pipes as applicable to the particular reach & of approved specification as per site conditions i/c carriage in all leads & lifts and as directed by Engineer-Incharge. (Earth work shall be measured paid for seperately).

Providing and Fixing Double flanged of cast Iron sluice valve of Kirloskar/ leader/KSB make as per BIS-780-1984 of following diameter complete with upto date amendments class PN 1.6 including cost of rubber inspection washers (Gasket)fiber sheet,nut bolts and removal of existing valves etc as per specification complete in all respect in all leads and lifts and to the entire satisfation of the engineer-in-charge

C.I. Sluice valve 300 mm dia PN1.6

C.I. Sluice valve 250 mm dia PN1.6

C.I. Sluice valve 200 mm dia PN1.6

C.I. Sluice valve 150 mm dia PN1.6

C.I. Sluice valve 100 mm dia PN1.6

Providing and Fixing of Bronze (IBR clause 282(a)(IV) Gr,B) Pressure Reducing valve spring loaded outlet pressure Range available 5/60,20/80 & 40/125 PSIG(Hyd) Screwed Female BSP Parallel threads to BS EN 10226-1 working pressure:- Max. inlet Pressure 10Bar Hyd.outlet Pressure 0.5 to 4 Bar Hyd,Test Pressure :- Test Pressure 20 Bar (Hyd) with upto date ammendments as required at site complete in all respect for proper functioning in accordance to relevent BIS and specification with in all leads and lifts and to the entire satisfation of the engineer-in-charge 100mm Dia

Providing ,Supplying and Fixing Direct acting PRVs at every connections to reduce pressure to 20m,etc.complete by following specifications: ASSE 3001 water pressure Reducing valves for Domestic Water Distribution System.EN1567 Water pressure reducing valves and combination water reducing valves-Requirements and tests. size 3/8"-2" Type Direct Acting Connection:NP/NPT Material: SUS 304/316 Media: Pure WATER Working temperature: 0-80°C Pressure range:PN 1.6 15mm Dia

Providing and Fixing of flow Reducing Valve of leader/Krohne/Marshal/ Siemens/ABB/SBEM/George Fishers/ E&H cast Iron Make,Pressure/class Rating:- PN 16,Test Pressure:-B.T.P:-24Bar Hyd.S.T.P:-16 Bar Hyd. as required at site complete in all respect for proper functioning in accordance to relevent BIS and specification with in all leads and lifts and to the entire satisfation of the engineer-in-charge.

300 mm dia

200 mm dia

100 mm dia

Providing Fixing IOT enabled MULTIJET/ Turbine WOLTMANN type machanical bulk flow meter specification of reputed make confirming to ISO 9001 certification with removalbe mechanism, having dry dial, magnetically coupled, hermetically sealed totalized, Class ’B’ as per ISO 4064 (International standards). Meters must be pre-equipped for AMR (Automated Meter Reading)capable of resisting pressure up to PN16, PVC/Cast Iron strainer, fittings, cuttings, threading, plumbing and elecrical accessories engineering with all leads and lifts as per direction of Engineer In-Charge.

Bulk Flow meter Machanical Turbine Type

METAL BOX: Providing Fixing MS Metal Sheet minimum 1.0 mm thick metallic Box size [30x30x30 cm] bottom less with MS ANGLE [25x25x5mm ] legs of 150 mm height properly anchored/ grouted in ground with CC 1:2:4 (cement concrete) as per specifications with LOCKING arrangments duly redoxide and paint on all side inside outside to house Bulk Flow meter with all leads and lifts as per direction of Engioneer In-Charge.

TURBIDITY SENSOR: Providing Fixing NEPHELOMETRIC Turbidity sensor based NEPHELOMETRIC measuring principle 90°NIR [Near In-fra Red] scattered light according to ISO 7027: 1999, measurement at wavelength 860 ƞm with turbidity range [0-100 NTU] including all accessories like plumbing electrical, cabling, engineering with all leads and lifts as per direction of Engineer In-Charge.

Communication Devices:

LORA UNIT: Providing Fixing RTU [Remote Terminal Unit] operated with 5 V Li Ion battery for secured transfer of DATA from sensor/ Flowmeter with networking cellular LORA/ Wi-fi/NB Wi-fi ethernet RF range -400m-1000m (for LORA based RTU) Secured transmission of telemetry via MQTT/AMQP/HTTPS using TLS/DTLS/AES standards including memory card for storing DATA for a minimum of 30 days in case of power failures/loss of connectivity complete in all respect with certification with all leads and lifts as per direction of Engineer In-Charge.

LORA GATEWAY UNIT WITH NANO SIM: Providing Fixing DATA coommunication GATEWAY device with solar powered supply (shall be measured and paid seperatly) for DATA acquisition from RTU and Communication through secured transmission telemetry with standards protocol using LORA/Wi-Fi/NB Wi-Fi cellular /GPRS ethernet for connecting to Cloud server for at lease 2 months DATA back up as per detailed specifications with all leads and lifts as per direction of Enginmeer In-Charge.

Stop overflow loss [ESR level based pump automation]

Consumer Flow meter: Consumer Flow meter: Providing and fixing of ISI mark Class-B, IP68 domestic battery operated, MID approved AMR and AMI water meter of following diameter, static smart (ratio-500 ) water meter with full body made up of composite body confirming to IS4064 and IS: 779-2004 latest with up to date amendments including house service connection upto 5m smart water meter should come up with manufacturing test certificate and warranty certificate with battery life minimum 10 years with RF technology for communication. Memory of device should be directly accessible through RF and the smart water meter should be tested from FCRI. The water meter shall be housed in GRP water meter boxes capable to bear live load of 150 kg and should be able to withstand temperature variation from -5 degree to 45 degree C in exposed condition etc. complete inclusive of all taxes, testing, loading, unloading, insurance etc.

Pressure Sensor:Providing Fixing Pressure sensor enable to transmit pressure having pressure range [0.1 to 60 bars] having minmium IP-67 protection from moist and harsh envirnment capable of transmitting analog digital output 4-20mA to RS485 Modbus RTU [Remote Terminal Unit] operating temperature range of [-40℃ to 125℃] with complete acessories in all respect calibration certificate with all leads lifts as per direction of Engineer In-Charge.

Residual Chlorine sensor: Providing Fixing Residual Chlorine Sensor based on AMPEROMETRIC PRINCIPLE according to ISO 7393-2:2017 with a range od 0 to 05 ppm complete in all respect with all acessories with all leads lifts as per direction of Engineer In-Charge.

TV DISPLAY UNIT in GP: Providing Fixing LED TV DISPLAY UNIT minimum 43" cm screen of reputed make/ BRAND [SAMSUNG, LG, SONI, PANNSONIC] approved from Himachal Pradesh State elctronic corporation [DISPLAY RESOLUTION]: 1920 X 1080 full HD brightness: 32" 240 cd/m2, responce time 12ms or less, connectivity : 2 X HDMI in , X USB 2.0.1 X Components , 1XR 145, IX RS 232 built in Wi-Fi, Screen mirroring audio output RMS: 10 Watt X 2 or Better Warranty 3 years mounted to the wall with fixing standscomplete set will all acessories wiring cables, elecrical fittings networking cable linking with networking devices with all leads lifts as per direction of Engineer In-Charge.

SOLAR PANEL with Lead Acid Battery: Providing Fixing Reputred make and MNER approved Solar Panel Power Supply System to pressure sensor/ Communication GATEWAY device wiith 12V-10Watt SOLAR PANEL with 7.5 Ah ACID BATTERY properly mounted on GI pipe not less than 40 mm dia[light class] minimum 2.0 m height. the battery shall be properly fixed and encaged in a metal BOX duly painted on all side [inside outside]having locking arrangments complete in all respect wiring to the nearest sensor/ communication GATEWAY device with all leads and lifts as per direction of Engineer In-Charge.

SIGNAL IMPROVING DEVICE

OPERATION & MAINTENANCE COST for initial 2 yrs Warranty Period +5 Year complete in all respect by maintaing all the instruments during warrantee period and maintenance period of 5 years with replacement/ repair of all damaged or non functioning units/ components including acessories. Item No 9-item no 11

Ist Year

2nd Year

3rd Year

4th Year

5th Year

Excavation in foundation and trenches etc.(in pipes and pits) in all kinds of soils such as pick work, jumper work, blasting in soft/hard rock, chiselling/wedging out of rock/where blasting prohibited) saturated soil stacking the excavated soil as directed by the Engineer-in-charge clear from the edge of excavation and then returning the stacked soil in 15cm layers when required into plinth sides of foundation etc. consolidating each deposited layer by ramming and watering and then disposing of all surplus excavated earth as directed by the Engineer –in-charge in all leads and lifts.(Including dewatering)

Providing and laying cement concrete 1:4:8(1Cement:4sand:8 graded stone aggregate 40mm nominal size) and curing complete excluding the cost of form work foundation and plinth in all leads and lifts and carriage of material at site and as directed by the Engineer Incharge.

Providing and laying cement concrete 1:3:6(1Cement:3sand:6 graded stone aggregate 40mm nominal size) and curing complete excluding the cost of form work foundation and plinth in all leads and lifts and carriage of material at site and as directed by the Engineer Incharge.

Providing and laying cement concrete 1:1:2(1Cement:1sand:2 graded stone aggregate 20mm nominal size) and curing complete excluding the cost of form work foundation and plinth in all leads and lifts and carriage of material at site and as directed by the Engineer Incharge.

i)Foundation and plinth

ii)Column

Prov.form work with steel plates 3.15 mm thick welded with angle iron in frame 30x30x mm,so as to give a fair finish i/c centring shuttering,strutting & propping etc.with wooden battens & ballies, ht.of propping & centring below supporting floor to ceiling not exceeding 4.00 mts.& removal of the same for in situ reinforced concrete & plain concrete work in :-

Vertical surfaces such as wall (any thick.) partitions & the like i/c attached pillasters, buttresses,plinth & string courses & the like.

Providing Tor Steel reinforcement for RCC work including banding, binding and placing in polsition complete upto floor two lelvel including all leads, and carriage ofmaterial at site and as directed by the Engineer Incharge.including cost of binding including all leads ,lifts and carrige of material at site and as directed the Engineer Incharge.

Providing and laying cement concrete 1:2:4 (1cement:2 sand:4app.graded stone aggregate 20 mm nominal size) and curing complete excluding cost of form work in lintels,beams,girder including attached buttresses, pilaster of their caps & bases and their caps and bases and string courses etc upto floor two level in all height and depth. including all leads, lifts and carriage of material at site and as directed by the Engineer Incharge.

Laying G.I pipe 150mm dia(M) nominal size , including all leads, lifts and carriage of material at site and as directed by tbe Engineer Incharge.

Supplying and fixing Kirloskar/leader C I sluice valve wheel valve with wheel 150mm Nominal bore allleads, lifts and carriage of material at site and as directed by the Engineer Incharge.

Steel work welded in riveted,bolted or built up sections , trusses and framed work including cutting, hoisting, fixing in position and applying and priming coat of red lead paint in gratings, framed guard bars, ladders, railings , brackets and similar work. including all leads, lifts and carriage of material at site and as directed by the Engineer Incharge.in RS Joints,Channel,Angle,Tees,MS Gate 3.00 x 1.00 mtrs

Painting Steel work with Deluxe Multi Surface Paint to give an even shade. Two or more coat applied @ 0.90 Ltr./10 Sqm. over an under coat of primer applied @ 0.80 Ltr./10 Sqm. of approved brand and manufacture complete in all respect , including of all leads, lifts and carriage of material at site and as directed by the Engineer-Incharge.

Steel work welded in built up sections , trusses and framed work including cutting, hoisting, fixing in position and applying and priming coat of red lead paint in gratings, framed guard bars, ladders, railings , brackets and similar work. including all leads, lifts and carriage of material at site and as directed by the Engineer Incharge.

Providing and fixing M.S Bolts of 20mm dia 450mm long sizes with nuts and washers complete including all leads, and carriage of material at site and as directed by the Engineer Incharge.including cost of binding wires.

Demolishing cement concrete manually/ by mechanical means including disposal of material within 50 metres lead as per direction of Engineer - incharge

Providing and laying cement concrete 1:2:4(1Cement:2sand:4 graded stone aggregate 20mm nominal size) and curing complete excluding the cost of form work foundation and plinth in all leads and lifts and carriage of material at site and as directed by the Engineer Incharge.

Boulder filling dry hand packed tightly under floors including all leads lifts and carriage of materials at site and as directed by the Engineer incharge.

Disposal of moorum/building rubbish/ malba/ similar unserviceable, dismantled,surplus excavated soil/material or waste material by mechanical transport including loading, transporting, unloading to approved municipal dumping ground for lead upto 5 km& 500 mtrs Head load at the disposal site for all lifts, complete as per directions of Engineer-in-charge. Note - item to be applicable in urban areas having directions for restricted hours for movement/ plying of load carrying motor vehicle of 3.5 cum or more.

Providing 60mm thick factory made cement concrete interlocking paver block of M -30 grade made by block making machine with strong vibratory compaction, of approved s;ze, design & shape, laid in required colour and pattern over and including 50mm thick compacted bed of coarse sand, filling the joints with line sand etc. all complete as per the direction of Engineer-in-charge.

Relaying 60mm thick factory made cement concrete interlocking paver block of M -30 grade made by block making machine with strong vibratory compaction, of approved s;ze, design & shape, laid in required colour and pattern over and including 50mm thick compacted bed of coarse sand, filling the joints with line sand etc. all complete as per the direction of Engineer-in-charge.

HYDRAULIC ENGINEERING COMPANY (BID ID -498377)

The Spunpipe and Construction Co Baroda Pvt Ltd (BID ID -497585)

R.G. INDUSTRIES (BID ID -498414)