REPAIR/REPLACEMENT/MAINT WATER SUPPLY SYSTEM, SLUICE VALVES, GATE VALVES, AUTOMATION PANELS, MOTORS, SENSORS, GI/DI PIPE LINE AND CONNECTED WORKS UNDER GE(WEST) PATHANKOT

Amount

Excavation in trenches n exc 1.5m wide and n exc 1.5m in depth in any type of soil for repairing/ replacement of CI & GI pipes including getting out excavated earth complete all as specified and directed.

Returning, filling in trenches incl spreading and levelling, watering and well ramming in layers n.exc. 25 cm thick all as specified.

Removal of excavated soil to a distance n.exc. 50 mtr and depositing the same where directed at a level n.exc. 1.5 mtr above starting point complete all as specified

Supply, laying & testing in repair ductile Iron socket & spigot pipe 150 mm dia bore shall confirm to IS-8329-2000 and 9523-2000. The pipe shall be laid in trenches ,jointed and tested all as per IS 12288-1987 with specials Class “K-9” . The fittings shall withstand hydrostatic pressure without showing any leakage,sweating or defects of any kind as laid down in IS complete all as specified and directed by Engr-in-charge. (Note:- Cutting, drilling, welding are deemed to be included in the quoted rate.)

S&F Ductile iron bend (any type radius and angle) taper any type for (straight) bend increasing /decreasing of double socket/flanged etc. Tee piece single branch, Y junction, double branch, collar and plug of upto 150 mm bore DI pipe complete all as specified and directed.

Taking out cast iron/DI/MS water mains 150 mm dia bore carefully (including all fittings) with spigot and socket ends and lead joints, including burning out joints complete all as specified and directed by Engr- in - Charge. Note:-Earth work would be measured and paid separately

All as per srl item no 6.00 here-in-before but 100 mm dia bore.

All as per srl item no 6.00 here-in-before but 80 mm dia bore.

Relaying old CI pipe 150 mm dia after cleaning complete all as specified and directed. (Note:- Old serviciable CI pipe as retrieved from srl item no. 6.00 here -in-before shall be reused )

All as per srl item no 9.00 here-in-before but of size 100 mm dia. (Note:- Old serviciable CI pipe as retrieved from srl item no. 7.00 here -in-before shall be reused )

All as per srl item no 9.00 here-in-before but of size 80 mm dia. (Note:- Old serviciable CI pipe as retrieved from srl item no. 8.00 here -in-before shall be reused )

M&L for Rubber gasket/Tyten joint for spigot and socket pipes joint of 150 mm dia pipe complete all as specified and directed by Engr-in-charge.

All as per srl item no 12.00 here-in-before but 100 mm dia pipe.

All as per srl item no 12.00 here-in-before but 80 mm dia pipe.

M&L for Run lead joint for socket & spigot pipe 150 mm dia complete all as specified and directed by Engr-in-charge. (Note:- Earth work if required will be included in the quoted rate)

All as per srl item no 15.00 here-in-before but for CI pipe 100 mm dia.

All as per srl item no 15.00 here-in-before but for CI pipe 80 mm dia.

Taking up or down GI tubing 15 mm dia bore including connections carefully, for relaying or removal to store complete all as specified and directed.

All as per srl item no 18.00 here-in-before but 20 mm dia bore.

All as per srl item no 18.00 here-in-before but 25 mm dia bore.

All as per srl item no 18.00 here-in-before but 40 mm dia bore.

All as per srl item no 18.00 here-in-before but 50 mm dia bore.

All as per srl item no 18.00 here-in-before but 80 mm dia bore.

All as per srl item no 18.00 here-in-before but 100 mm dia bore.

Supply and laying, fixing and testing of GI Pipe medium grade with all fitttings laid in trenches of size 15 mm dia complete all as specified and directed

All as per srl item no 25.00 here-in-before but 20 mm dia .

All as per srl item no 25.00 here-in-before but 25 mm dia.

All as per srl item no 25.00 here-in-before but 40 mm dia.

All as per srl item no 25.00 here-in-before but 50 mm dia.

All as per srl item no 25.00 here-in-before but 80 mm dia.

All as per srl item no 25.00 here-in-before but 100 mm dia.

S&F in repair Cast iron bend (any type, radius and angle) taper any type for (straight) bend increasing/ decreasing of double socket/flanged etc. Tee piece single branch, Y junction, double branch, collar and plug of upto 150mm bore CI pipe confirming to IS-1526 : 1976 complete all as specified and directed.

S&F in replacement of 50 mm dia gun metal globe or gate valves, with iron wheel head, screwed both ends for iron pipe and fixed complete all as specified and directed.

All as per srl item no 33.00 here-in-before but 40 mm dia.

All as per srl item no 33.00 here-in-before but 25 mm dia.

All as per srl item no 33.00 here-in-before but 20 mm dia.

All as per srl item no 33.00 here-in-before but 15 mm dia.

Supply, Laying, fixing and testing in repair 3- layer PP-R (Poly propylene random co-polymer) pipes SDR 7.4, UV stabilized, and antimicrobial fusion welded having thermal stability for hot & cold water supply including all PP-R plain & brass threaded random fittings fixed complete, laid on walls, ceiling, in floors,trenches etc. of size 32 mm outer dia as per IS: 15801 complete all as specified and as directed by Engr-in-Charge.

All as per srl item no 38.00 here-in-before but 25 mm dia.

All as per srl item no 38.00 here-in-before but 63 mm dia.

Making connection of PP-R distribution branch with PP-R main of following sizes by providing and fixing tee including cutting and making fusion joint etc of size 16 to 40 mm complete all as specified and as directed by Engr-in-charge. (Note:- Earth work if required should be included in the quoted rate).

All as per srl item no 41.00 here-in-before but of size 50 to 75 mm.

S&F in repair PP-R gate valves suiatble for 32 mm dia PP-R pipes (brass insert) as per requirement of site complete all as specified and directed.

All as per srl item no 43.00 here-in-before but of 25 mm dia

S&F in repair bib taps cast copper alloy with crutch or butterfly handle , screwed for iron pipe or for brass ferrule and fixed of size 15mm complete all as specified and directed.

S&F in repairs Ball valves of size 15mm dia, high pressure of PTMT with epoxy coated Aluminium rod & highdensity plastic ball screwed for iron pipe and fixed. (Minimum weight 15mm dia-142gm) complete all as specified and directed.

All as per srl item no 46.00 here-in-before but of 20 mm dia (Minimum weight 20 mm dia - 210 gm ).

S&F Rubber gasket joint for flanged pipes and fittings of 150 mm dia with nuts & bolts complete all as specified and directed by Engr-in-charge. (Note:- Earth work if required should be included in the quoted rate).

All as per srl item no 48.00 here-in-before but of 100 mm dia

S&F in replacement of cast iron butter fly valve 150 mm dia both side flanged PN-1.6 confirming to IS 14846 (ISI marked) with stainless steel spindle and iron wheel non raising type including, nuts and bolts complete all as specified and directed.

S&F in replacement of cast iron sluice valve 150 mm dia both side flanged PN-1.6 confirming to IS 14846 (ISI marked) with stainless steel spindle and iron wheel non raising type including, nuts and bolts complete all as specified and directed.

All as per srl item no 51.00 here-in-before but of size 100mm dia.

All as per srl item no 51.00 here-in-before but of size 80mm dia.

S&F in replacement of cast iron non return valve 150 mm dia both side flanged PN-1.6 including, nuts and bolts complete all as specified and directed.

Surface dressing n exc 15 cm deep including clearing away all grass vegetation, saplings, shrubs, brushwood, undergrowth, roots, levelling & water spreading and removing rubbish, upto a distance of 50 meters outside the periphery of the area and clearance all as directed by Engr-in-charge .

M&L for Bracings, supports, clamps and back plates fabricated from structural steel sections including nuts, bolts, washers,welding, bending cold or hot,drilling holes for bolts, in any shape or size as indicated or directed and inclusive of one primer coat, one under coat and one finishing coat of paint including dismantling old unserviciable material complete all as specified and directed by Engr-in-charge.

S&F in replacement pressure boosting pump complete with 0.5 HP capacity motor suitable for 2 bathrooms (both for hot /cold water) alongwith suitable capacity size pressure tank complete with safety arrangements, all as specified and directed by Engr-in-charge.

S&F in replacement MCCB 3 Pole LT 415 volt, 50 Hz, AC, 63/100 Amps 25 kA with thermal magnetic release, for OL & SC protection complete all as specified and directed by Engineer-in-Charge.

S&F in replacement MCCB 3 Pole LT 415 volt, 50 Hz, AC, 125 Amps 25 kA with thermal magnetic release, for OL & SC protection complete all as specified and directed by Engineer-in-Charge.

S&F in replacement MCCB 3 Pole LT 415 volt, 50 Hz, AC, 160 Amps 36 kA adjustable type with thermal magnetic release, for OL & SC protection complete all as specified and directed by Engineer-in-Charge.

S&F in replacement MCCB 3 Pole LT 415 volt, 50 Hz, AC, 200 Amps 36 kA adjustable type with thermal magnetic release, for OL & SC protection complete all as specified and directed by Engineer-in-Charge.

M&L for repairing of pipe line of size 150 mm dia, in position fixed at overhead tank (appx 50'to 60' height) by using of all suitable scaffolding, mestles, ladders, cradles, chain pulley for holdiing the pipe etc incl necessary repair work such as welding,cutting ,replacing of pipe etc as per site requirement complete all as specified and directed by Engr-in-charge. Note : (i) All T&P required shall be supplied by the contarctor without extra cost to the department (ii) In case of replacement of pipe , it should be measured and paid seperately under relevant item of BOQ (iii) Required necessary safety measures during the work will be taken by contractor. if any case of mishappening due to negligency, contractor is wholy responsible for the same.

M&L for taking out the submersible pump alongwith column pipes complete including disconnecting from the electric & outlet water connection complete all as specified and as directed.

M&L for lowering the existing submersible pump alongwith column pipes complete including making connection and testing complete all as specified and as directed.

S&F in replacement of ON load change over switch 415 volt 50 HZ capacity 160 Amps, open execution with incoming and outgoing connections including all connected works deemed inclusive in the quoated rates

S&F in replacement of ON load change over switch 415 volt 50 HZ capacity 100 Amps, open execution with incoming and outgoing connections including all connected works deemed inclusive in the quoated rates.

Supply, connecting, testing and commissioning cable in repair submersible copper conductor 3 core 1100 volts grade 16 Sqmm nominal cross sectional area stranded conforming to relevant IS complete as specified and as directed by Engineer-in-Charge.

Supply, connecting, testing and commissioning cable in repair submersible copper conductor 3 core 1100 volts grade 10 Sqmm nominal cross sectional area stranded conforming to relevant IS complete as specified and as directed by Engineer-in-Charge.

Supply, connecting, testing and commissioning cable in repair submersible copper conductor 3 core 1100 volts grade 6 Sqmm nominal cross sectional area stranded conforming to relevant IS complete as specified and as directed by Engineer-in-Charge.

M&L for construction of brick masonary valve pit chamber of size 120cm x 120cm x 90 cm (internal dimension) including all necessary excavation and earth work in soft/loose soil and disposal of surplus soil to a distance not exceeding 50 meters & depositing the same as directed including PCC in foundation of the mixture (1:4:8) D-2 stone masonary in cement mortor 1:4 rendering 15 mm thick in cement mortar 1:4 internally finished even and fair and pointing flush externaly as the work proceeds in the same mortar as of stone masonary including mild steel frame (made out of angle in 40x40x6mm) MS steel cover 3.15 mm thick with handle and locking arrangement with hinges angle iron flat as required at site including painting of all posed MS work with two coat of synthetic enamel paint over a coat of red oxide primer and painting all the steel surfaces embedded in PCC with two coats of black bituminuos paint and all other relevant work complete.

Supply only High strength Calcium based granular chlorination chemical of following specifications for Water treatment in sealed packing of 45 Kgs HDPE Jars to be supplied at MES store yard, AGE E/M Office as directed by Engr-in- Charge. (a) Chemical analysis & physical observations: (i) Description: Whitish granules (ii) Granular size (Mesh passing through – 100 BSS): 1.1 (± 0.1) % (iii) Water / moisture: 5.00 (± 0.2) % (iv) Other insoluble Calcium salts: 1.1 (± 0.1) % (v) Mercury & other Heavy Metal contaminants: BDL (vi) The chlorination chemical must contain appropriate quantities of dispersants / corrosion inhibitors to prevent encrustation / scaling in distribution systems. (b) Strength in terms of quantity of chlorination chemical required to obtain free chlorine of 1 ppm per lakh liters of water requirement must be 140 - 160 gm per one lakh liter of water to achieve 1 ppm Av. Cl. at injection point ( contains not less than 60 to 70% active chlorine ). (c) Stability: Projected shelf life of chlorination chemical must be one year with minimal loss of chlorine. (d) Handling of chlorination chemical for regular chlorination: (e) Operational considerations: Must be safe to use in terms of level of insoluble components. There must be no risks relating to encrustations in equipment and pipelines, no sludge generation, no hard water scaling in supply water.

Supply only Common salt (Rock salt) grade-II confirming to IS-797 specifications in 25 Kgs Bags to MES Store yard AGE E/M Office as directed by Engr -In -Charge.

Note for Sr Item No 71 to 72: (a) The brand and make of the chlorination chemical must be recommended and certified by All India Institute of Hygiene & Public Health (Govt. of India), confirming compliance to all the above specifications with a declaration from the laboratory that from the technical, strength, stability, health, safety, and operational point of view, as well as the fact that this product is used for drinking water applications for consumption by humans, the brand and make of Calcium based granular chlorination chemical, bleachig powder & NaDCC are suitable for drinking water chlorination and are recommended for use. Make: All makes approved by NMPT Committee of E-in-C’s Branch/Zonal CEs. (b) Purchase voucher & test certificates to be submitted alongwith stores. (c) Empty Drums will be returned to the contractor as and when made empty and suitable credit will be taken thereoff. (d) Testing of Material brought by contractor will be carried out by the outside firm/Labs at least accredited from NABL at his own cost and reports submitted to Engr-in-Charge within 10 days of giving materials. (e) Expiry of Each drum should be mentioned on it and should not be earlier than 1 year from the date of Supply. Makes :- (from item s.No. 01 to 04) = Puri Chlor (Shree Rayalaseema Hi-Strength Hypo Ltd), Shriram.

S&F in replacement auxiliary contactors 2NO-2NC pole composition 230v coil operated with add on contact block 10Amp.

S & F in replacement auxiliary relay 2CO 230v coil operated and repair the Mechanical contact position indicator, Front LED, Diode in parallel with the coil and Push test button with all accessories.

S & F in replacement of Ultra Sonic non contact for level monitoring for over head tank and consisting of following of features:- a) Principal:-Ultra sonic sound waves water level sensing b) O/P Pot 4-20 ma/0-20v c) Data transmitting output port d) iot operation output port e) Range 8.00 - 10.00 metres depth f) Corrosion free Plastic body with pipe fitting.

S & F in repalcement of high torque motorized valve with gears and adopters self lubricating type,Weather proof with protection against,Over voltage jamming of valve and over current protection with manual by pass arrangement to Open/Close the valve on power failure.Including taking down complete mechnical work , flanged end, jointing material, rubber gaskets, nut-bolts and piping for valve fitting. Valve size : 150mm in direction of Engineer in charge. consisting of following of features:- a) Valve Size 150MM bore b) Designed line pressure 4 kg/sq cm c) Operating angle - 90 degree d) Disc material - CI with nylon coating e) Valve type -Butter fly valve PN-10 with geared motor on top f) With iot output POT g) With Torque 35 Nm running time 20s h) With close off presure 1200 kpa i) With operating voltage 230 Vac with 2 in built auxiliary switch, IP 67

S&F in replacement 4 pair x 1.5 Sqmm copper conductor, on wall or laying in ground PVC insulated & Sheathed, armored cable with heavy duty PVC Saddles 60 cm apart complete all as specified and directed by Engineer-in-charge. Note:- 4 pair x 1.5 Sqmm copper conductor should be measured 1 RM

Taking down and Repair, and refurbishing of Programmable logic controller for expandable PLC type, onboard chip level including replacement of damage onboard relays by schneider channel parnters expansion module 8-20 digital inputs, 6-16 digital out relays for PLC Panel Make:Schneider PLC CPU, Best Performance, external memory, PN, DP, Central processing unit for the low and medium performance range of the central and decentralized control, programming by means of FBD, LAD, STL in accordance with IEC 61131-5, SCL, CFC, processing times (bin.) 0.05 μs and (floating point arithmatic) 0.45 μs, 256 counters, 384 kB RAM, data blocks 1024, address range 2 kB, 16.384 digital inputs and outputs and 1024 analog inputs and outputs can be parameterized, can be expanded to up to three module racks, operating hours counter, process diagnostics messages, start-up function, control of variables, diagnostics buffer with up to 500 entries, routing function, interfaces MPI and DP master, buffering by means of MMC, Profinet CBA communication, hardware clock (real time) supply and mount ready-to operate complete all as specified and directed including dismantling old unserviceable including replacement of following parts. Note: The Job is to be executed by authorised channel partner and panel manufacture of Schneider make dvepl /tricolite/schneider or and shall have specification and instructions as per :-

Repair, replacement and refurbishing of 250watt 24vdc Switch mode power Supply by chip level repair of onboard electrolytic input and output capacitors failed, faulty inductor, FET and faulty diodes.

Repair, replacement and refurbishing of Supervisory control in automation panel and data acquisition by authrozied channel partner of Schneider/L&T/Legrand with minimum tag of 600 along with Desining & developent as per the user requirement on site along with update with the Existing system.

Repair and reprograming of schneider GXO model hmi colour high intensity replacemnt of internal CMOS battery by authorised schneider channel partner adlec/dvepl/tricolite or by Schneider. HMI for Pump automation, Multi-panel for operating and monitoring pumping station, use as thin client for terminal services, remote maintenance and services via the Internet/Intranet, OPC interfacing to different manufacturers, display of HTML documents, with pixel-graphics TFT- touch display with background lighting, 65536 colors, resolution 640 x 480 pixels, MTBF 50000 h, Windows CE operating system, ARM CPU, mouse and curve functions and bar display, calculation functions, external evaluations with Excel and MS Access,input/output fields, configurable buttons with 16 functions simultaneously, online evaluation using characteristics, Visual Basic Scripting, signalling system with different alarm/message classes, message buffer for 512 entries, 500 process images, 50 archieves per project, 10000 entries per archieve, recipe memory for 300 recipes,10 user groups can be set, password protection, 16 online. languages, multi media card data carrier support, time interrupt function for cyclic function processing, display of graphics, bars, predefined texts, buttons. Integrated signalling system with 4000 messages, remote download for configuring USB, MPI, Profibus DP,

Service/ maintenace work of pump automation panels inculde both hardware and software related items . The vendor should take all needful in keeping the system under good working condition for all the time Breakdown calls,Ensure proper backups, Preventative maintenance, Proper system protection, Documentation and Spares management with following detailed check list to be a) IOT sytems of Pump automation b) Performance test of sensors c) Cleaning of system components such as sensors, resistors, valves, MODBUS controllers etc., d) Motorised valves grease or lubricate and functional check. e) 8 pin PLA relays (230VAC/24VAC) functional check. f) Control transformer primary/secondry supply check. g) Shielded communication cables functional check. h) Panel exhaust fans functional check. i) Visual checks of hmi/plc. j) Indicators funtional test. k) hmi functional and touch sentivity check. l) Smps power regualtor supply check. m) Earthing functional check. n) plc functional check. Note:-(i) Repair and replacement of items should be paid separately under resperctive items of BOQ as supply and fixing location tube well no. 4,5,6,17 & 18 (ii) In addition to monthly checkup / repair if contractor fail to attend / rectified the complaint with 02 hours recovery will be made @ Rs. 500 for first 02 hours and Rs 100 for every additional hours till the fault is rectified.

S & F in replacement VMR (Voltage Monitoring Relay) 415V, AC, 2 C/O 3/1 phase in existing LT panel by properly mounting on chanels and making connections with copper cables complete all as specified and directed by Engineer-in-Charge.

S & F in replacement Single phase Preventor three phase for three phase motor panels of any capacity/make complete including making connections using suitable size lugs & copper conductor cables of proper colour coding complete all as specified and directed by Engineer-in-Charge.

Note:-The accepted amount will be arrived after deducting the Sch of credit i.e. Rs 1,81,627.00 and any other reduction if any from quoted amount.

VIJAY KUMAR LAKHNI (BID ID -3392853)

JANDIAL ENTERPRISES (BID ID -3380432)

JAI DURGA CONSTRUCTION CO (BID ID -3392268)

M/S MALHI CONSTRUCTIONS (BID ID -3391753)

dadwal engineers (BID ID -3385004)

M/S MALHOTRA ENGINEERS (BID ID -3384860)

HARI OM ENTERPRISES (BID ID -3384560)