WORK FOR UNINTERRUPTED WATER SUPPLY TO 2 TOWNS AND 176 VILLAGES OF ASSEMBLY CONSTITUENCY OF SOJAT, MARWAR JUNCTION and JAITARAN DURING BREAKDOWN IN JAWAI PIPELINE UNDER BUDGET ANNOUNCEMENT 2024-25 DISTRICT PALI

(RUIDP 2023 - 57.13.2) Providing & Fixing of IP54 microprocessor based 3 CT’s for all 3 phase sensing compensation pow

Construction of RCC Pump House & Sump

Pipeline Work

(S.No.1a, Chapter V WRD, Pali) Excavation including loading, unloading, disposal and dressing of excavated earth within initial lead of 50m and lift up to 1.5m in dry or moist including dressing of excavated area, dewatering wherever required complete in all respect--Soft/Loose soil

(S.No.11, Chapter V WRD, Pali) Add extra over item No. 5 for disposal of excavated material above initial lift of 1.5m and for every additional lift of 1.5m or part there of including loading and un- loading wherever required

(S.No.8 a, Chapter V WRD, Pali) Re-handing of excavated material including loading unloading and dressing within initial lead of 50 m and lift of 1.5m with cost of de-watering wherever required and all applicable taxes and levies etc. complete in all respect--Earth/soil

(S.No.10 a, Chapter V WRD, Pali) Extra lead over item no 1 to 6, 7 & 8 of excavated material.Beyond initial lead of 50 m & upto 250 m

(S.No.39, Chapter IX WRD, Pali) Supplying, laying & spreading of LDPE film of 250 micron on bed and sides including jointing etc. complete as per specifications including cost of LDPE film, overlapping, adhesive tape etc. with transportation charges upto work site complete.

Electric Works

300KL capacity (For Sump)

(S.No.1a, Chapter XVIII WRD, Pali 2023) Cutting & clearance of jungle, bushes, shrubs Ankra/Ipomoea, Julicflora typna etc. on canal and bunds in dry/moist/slushy conditions including disposal as per instructions of the Engineer-in-charge. Cost of wood has been deducted from rates and thus will be property of contractor after cutting.

(S.No.8 c, Chapter IX BSR(WRD), Pali) Providing and Laying in position of Cement concrete Nominal mix(1:3:6) including leads of all construction materials, curing,compaction and finishing with rendering in cement sand mortar 1:3 (1cement : 3 coarse sand) and making good the joints excluding thecost of centering, shuttering and reinforcement. Well graded crusherbroken stone aggregate of maximum size upto; 40 mm

(S.No.2 a, Chapter VIII BSR(WRD), Pali) Plaster in cement sand mortar 1:4 including racking of joints, smoothfinishing & curing etc. complete including all leads of allconstruction materials of thickness 20mm

(S.No.6 i, Chapter XVIII WRD, Pali 2023) Destroying and removal of unwanted perennial aquatic weeds, leaves complete in all respect in irrigation tanks & canals by spraying un-harmful chemical, of suggested concentration of herbicides on cluster of roots/plants and leaves including cost of herbicides water spray machine and skilled labour with usual precautions and measures etc. complete (Complete killing will be considered when roots get affected and degenerated ).-Dry Condition

(S.No.16A, Chapter V,BSR (WRD) Pali 2023) Earth work in rough (borrow area) excavation for embankments in hard soil, morrum or highly weathered strata dry or moist, including laying in 20 cm layers (before compaction) and breaking of clods, sorting of grass, pebbles etc. and dressing when compacted by vibro compactor, vibro sheep foot roller, sheep foot roller/pneumatic tyred roller to obtain dry density of at least 98% of Standard Proctor's density with initial lift of 1.5m (Excluding charges for compaction and watering) including loading and un-loading wherever required complete in all respect. With initial lead of 250m

(RUIDP 2023-29.26.2) Steel work welded in built up sections/ framed work including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer using structural steel etc. as required--In gratings, frames, guard bar, ladder, railings, brackets, gates and similar works.

(S.No.16B, Chapter V, BSR (WRD) Pali 2023) Extra charges for lead beyond 250m and upto 750m (for average ½ km)

(S.No.8 d, Chapter IX BSR(WRD), Pali) construction of Toe wall--Providing and Laying in position of Cement concrete Nominal mix(1:3:6) including leads of all construction materials, curing,compaction and finishing with rendering in cement sand mortar 1:3 (1cement : 3 coarse sand) and making good the joints excluding thecost of centering, shuttering and reinforcement. Well graded crusherbroken stone aggregate of maximum size upto; 20mm

(S.No.1 b, Chapter VII, BSR(WRD), Pali) construction of Dowel wall-Random rubble stone masonry (using R. R. stones where 75 %stones to be not less than 15 cm in size in any direction andweighing not less than 23 kg.) for foundation including curingwith all leads of all construction materials including curing etc.complete--Cement mortar 1:4 (1 cement : 4 coarse sand)

er factor correction relay Size 139mm x 139 mm, Operating Voltage 415/440 V , IEC / EN 610006-(2&4) having 3 CT sensing, sensitivity up to 50 milli amp secondary current , self analysing auto c/k setting according to targeted power factor setting, the relay shall have digit display unit for display of real power factor, targeted power factor, lag/lead capacitor switching status, alarm output for under current, overcurrent, insufficient compensation, communication interface with RS 485, indication of switching on units, auto/manual status, and shall have over load protection, no volt release , having multi parameter like KW, KVA, KVAR, RMS Value, step switching time 2 sec to 1800 sec. Lead & Lag parameters, metering facility and 3 no. Class- 0.5 Cast Resin CT ( refer CT specs in this chapter )for sensing the relay including making coonection with 1.5 Sq.mm copper wire etc. as required. All as per pre approved by Engineer in-charge. For additional technical parameters of products/ work , refer Annexure "A" attached with this BSR . 12 to 14 stage

(RUIDP 2023 - 57.11) Providing & Fixing of self healing IP20 MPP type shunt capacitor (banks) conforming to IS:13340-41 / IEC :831-1&2 OR IEC : 608311& 2 in existing panel or parallel with load terminals , the capacitor shall be fitted with discharge resistors, pressure sensitive disconnector ( PSD ) and shall have dissipation factor less than 0.0025 at 50 Hz, Operating loss less than 0.30 Watt per KVAR. Min over current capacity 1.8 times rated current & peak inrush current min. 300 times of rated current, llife expectancy greater than 100000hrs (temp class - 25 D) in 440 V/480 V Capacitor and for 525 V should life expectancy minimum 1,65,000 hrs (temp class - 25 D) including making connections, testing etc. as required.All as per pre approved by Engineer in-charge. For additional technical parameters of products/ work , refer Annexure "A" attached with this BSR .

(RUIDP 2023 - 57.11.2) Heavy duty Three phase 480 V , 50 Hz capacitor (Bank)

(S.No.2 a, Chapter VIII BSR(WRD), Pali) Plaster in cement sand mortar 1:4 including racking of joints, smoothfinishing & curing etc. complete including all leads of allconstruction materials of thickness 20mm

(S.No.8 c, Chapter IX BSR(WRD), Pali) Providing and Laying in position of Cement concrete Nominal mix(1:3:6) including leads of all construction materials, curing,compaction and finishing with rendering in cement sand mortar 1:3 (1cement : 3 coarse sand) and making good the joints excluding thecost of centering, shuttering and reinforcement. Well graded crusherbroken stone aggregate of maximum size upto; 40 mm

(RUIDP 2023- 23.3.5) Reinforced cement concrete work in beams, suspended floors,roofs having slope upto 15° landings, balconies, shelves, chajjas,lintels, bands, plain window sills, staircases and spiral stair casesupto two stories excluding the cost of centring, shuttering, finishingand reinforcement: including Providing /mixing of synthetic fiberscompulsorily complying with IS 16481:2022 of 06 mm/12 mm lengthto be mixed @ 0.25% by weight of Cement i.e. 125 gms per 50 kgCement up to 900 gms per cum of Concrete/ mortar: M35 grade concrete

(S.No.1 a, Chapter X BSR(WRD), Pali) Block joints of foundation stilling basins buckets, aprons etc. ( non -suspended horizontally laid mass concrete)

(S.No.2, Chapter X BSR(WRD), Pali) Centering and shuttering for slabs, beams, lintels Columns, trough with or without caps and base including propping and remove

(RUIDP 2023-13.4.8) Providing, laying and compacting plain/ reinforced cement concreteof specified grade in foundation/ levelling course/ pile cap usingconcrete mixer and vibrator complete including cost of form work, asper drawing and technical specifications and as per clause 1100,1500,1700,2100 of MoRT&H specification including all scaffoldingmaterial, labour, machinery. M-35

Sump wall at Bottom

Spillway

(PWD BSR 2022 - 17.25) Providing and fixing Precast concreteUdrains (M-30 Grade) of different sizes (Manufactured with fully mechanised dry cast process with forced action mixer whose arms revolve along the main axis and rotate about its own axis also, having humidity sensor for moisture control of w/c ratio in concrete mix. Manufactured with Steel moulds (Milled and manufactured in CSI diamond or CSI Nitro process for accuracy) on steel base plate of min 16 mm thick; Having Vibration and pressing action both together with the help of multiple synchronised vibrators. Power of hydraulic station should be minimum 50KW for compaction and cured in controlled chambers having humidity control and automated air circulation system) including hoisting and setting in position with cement mortar 1:3 (1 Cement : 3 Coarse Sand), cost of required centering, shuttering complete and spreading 25mm thick sand underneath.

(3.1.2) M15 grade Nominal Mix 1: 2: 4 (1 cement : 2 coarse sand : 4 graded stone aggregate 20mm nominal size).

(3.2) Providing and laying cement concrete including curing, compaction etc. complete in retaining walls, return walls, walls (any thickness) including attached pilasters, columns, piers, abutments, pillars, posts, struts, buttresses, string or lacing courses, parapets, coping, bed blocks, anchor blocks, plain window sills, fillets, levelling course etc up to floor five level excluding the cost of centering and shuttering.

(3.2.1) M20 grade Nominal Mix 1: 1.5: 3 (1 cement : 1.5 coarse sand : 3 graded stone aggregate 20mm nominal size).

(6.1) Random Rubble stone masonry for with hard stone in foundation and plinth in Cement Sand mortar above 30 CM thick wall in:

(6.1.3) Cement Mortar 1:3 ( 1-Cement : 3-Sand).

(6.2.3) Cement Mortar 1:3 ( 1-Cement : 3-Sand).

Overflow

(1.1) Providing and applying with mechanical arrangement 1:3 proportion cement sand gunite, of following thickness to M.S. Pipe outer surface under 2.1 Kg per Sqcm to 2.80 Kg per Sqcm. pressure including removing the loose materials as directed by EIC and including scrapping the surface with wire brushes, degreasing, cleaning by compressed air and providing fixing BRC fabric no.14 as reinforcement, curing for 21 days, disposing off the rebound materials with in a lead of 50 mtr including field joints coating at site complete as per technical specification and direction of Engineer in In charge.

(1.10.1) 25 mm thick

(1.11) Providing and applying polyolifine tape coating (Cold applied) to external surface of M.S. Pipe as per AWWA C214-14 Standard comprising of liquid adhesive, inner layer tape and outer layer tape including preparation of outer surface of pipe by solvent cleaning, abrasive blasting to a finish of Grade 2.5 to DIN EN ISO 8501-1 and surface profile of 50 to 75 microns as per DIN EN ISO 8503-2 including field joints coating at site complete as per technical specification and direction of Engineer in In charge.

(1.6) Manufacturing, supplying ,lowering, laying and jointing in position to correct line spirally welded SAW/Fabricated MS Pipe having bevelled end plates / coils, confirming to IS 3589-2001 or its latest revision/ amendments, for following thickness and inside diameter, including all taxes (Central and local), transportation and freight charges, inspection charges, loading/ unloading charges, including cost of labour and material, specials (Tee, bend etc.), field joints, satisfactory hydraulic testing, disinfection, commissioning etc. complete as per technical specifications and direction of Engineer-in-charge; (excluding earthwork, internal lining and outer coating). Note : Providing and fixing of all requisite specials as per drawing, design and layout are inclusive in RM measurement of the item and shall not be paid separately.

(8.5.2) Pump House with suitable EOT arrangement with Girder - 10.0M X 12.0M

(S.No.19, Chapter V, BSR (WRD) Pali 2023) Lip cutting and final dressing as per designed section including re-handling and disposal of excavated earth in layers 20 cm on embankments etc. with cost of dewatering wherever required, and complete in all respect

(2.21) Plate Earthing as per IS:3043 with G.I. Earth plate of size 600mm x 600mm x 6.0mm by embodying 3 to 4 mtr. below the ground level with 20 mm dia. G.I. 'B' class watering Pipe including all accessories like nut, bolts, reducer ,nipple, wire meshed funnel, and C.C. finished chamber covered with hinged type with locking arrangement C.I. Cover, C.I. Frame of size 300mm x 300mm complete with alternate layers of salt and coke/charcoal, testing of earth resistance as required.

(8.3) Providing and fixing steel, gate, grating and grills made of angles, tees, square bars, flats or black pipe with hold fast and fitting complete as per design and drawing including cutting welding and fabrication with priming coat of red oxide and two coat of enamel paints.

(RUIDP 2023 ISOR 15.7) Providing, constructing coffer dam in river basin / dam storages asper type design including excavation, filling the middle portion withB.C. soil (in gunny bags if required). Providing impervious /semipervious materials on both sides of B.C. soil (in gunny bags ifrequired) including ramming, compacting to the satisfaction ofEngineer-in-charge till the completion of work including dismantlingcoffer dam after completion of works and disposing off the materialas directed by the Engineer-in-charge. Note : Maximum top widthpayable shall be 2 Mtr. and maximum payable side slopes shall be1.5 horizontal to 1 vertical, if the constructed top width of the sideslopes are less, then the measurements at actual are payable. Extratop width or flat slopes are not payable. Contractor is free to useballies, plastic sheets, piles, pipes, CGI sheets for supportinghearting materials instead of impervious/ semi-pervious heartingmaterials for which no extra payments shall be payable. 30%payment shall be withheld for dismantling of coffer dam.

(8.2) Construction of boundary wall of Brick/ stone masonry as per enclosed GA drawing, scope of work and technical specifications complete work in all respect. Brief details of boundary wall parameter is as below: 1. Depth of foundation- 900 mm. 2. PCC in M-10, width -900 mm and thickness 100 mm, 3. Stone masonry in CM: 1:6 section of foundation above PCC, 600 mm (W ) x 450 mm (D) and 450 mm (W) x 450 mm (D) 4. Superstructure work: Stone masonry in CM: 1:6, W-300, height-1650 mm,/ Brick work in CM: 1:6 W-230 mm, height- 1650 mm. 5. Cement mortar pointing on Stone masonry and cement mortar plaster 20 mm thick on brick masonry in CM 1:6. 6. Expansion joint shall be on every 30 mtr. 7. On top of wall there shall be CC Coping 75 mm thick (1:2:4) shall be provided. 8. Pillar for main gate 350x350 mm in size is part of boundary wall. 9. Cement paint of approved colour in 3 coat shall be done.

(8.3) Providing and fixing steel, gate, grating and grills made of angles, tees, square bars, flats or black pipe with hold fast and fitting complete as per design and drawing including cutting welding and fabrication with priming coat of red oxide and two coat of enamel paints.

(RUIDP 2023-10.18) Providing and fixing 1.8 metres high GI barbed wire fencing with 2.4m angle iron posts 50 mm x 50 mm x 6 mm placed every 3 metrescenter to center founded in M15 grade cement concrete30cmx30cmx60cm, 0.6 metre below ground level, every 15th post,last but one end post and corner post shall be strutted on both sidesand end post on one side only and provided with 12 horizontal linesand 2 diagonals interwoven with horizontal wires, fixed with GIstaples, turn buckles etc complete as per clause 807 of MoRT&Hspecification & type "A" as per IS : 278-1978 size designation 5 (linewire 2.24, point wire 2.00mm mass 97-106 g/m) including almaterial, labour.

(8.1) Construction of Pump house of brick/ stone masonry of required size suitable for installation of maximum 4 no. Monoblock pump sets as per approved GA drawing, scope of work and technical specification complete work in all respect including electrical works for lighting and fans, rain water drainage. The plinth area of pump house shall be area of measurement.

Centring and shuttering --

(PHED REVISED BSR 2023 - 4.7) Providing and laying in position cement concrete M10 grade nominal mix 1:3:6 (1 Cement : 3coarse sand : 6 graded stone aggregate 40 mm nominal size) in base course complete including all material, labour, machinery, lighting, guarding for road restoration work in trenches of pipe line and chamber work. Measurement for CC work to be made as per standard trench width specified in tender document and no extra payment shall be made be made for trench width more than specified, complete work as per technical specification and scope of work.

(4.8.1) M20 grade Nominal Mix 1: 1.5: 3 (1 cement : 1.5 coarse sand : 3 graded stone aggregate 20mm nominal size).

(18.1) Supply and erection of Galvanized Iron pole with galvanizing done in single dipping (Average coating thickness Minimum 65 Microns) continuously tapered poles having Octagonal / Circular cross-sections designed to withstand the maximum wind speed as per IS 875, The pole shaft shall be made from sheet steel (HT Steel Conforming to grade S355JO) and confirming to BSEN 10025 and shall be continuously tapered with single longitudinal welding. There shall not be any circumferential welding. The welding of pole shaft shall be done

(18.1.1) Poles with Octagonal Cross Section

(11.4) Providing & Laying P.V.C. / XLPE insulated & P.V.C. sheathed Armoured Copper cable confirming to IS:1554 P-I / IS :7098 P - I of 1.1 KV with electrolytic grade Copper made of copper rods confirming to IS 613-1964, of purity >99.7 %, round / flat strip armouring, Inner / outer sheath confirming to IS:5831 in existing RCC / Hume / Stoneware / PVC pipe/ open duct/cable trench / Cable tray(with cable tie) including testing etc. as required of following size. OEM must have it's own in house NABL accrediated Laboratory for testing procedure as per IS:10810 For additional technical parameters of product / work refer Annexure 'A' attached with this BSR

(6.1.1) Single pole MCB (With B/C curve tripping Characteristics)

(6.1.1.2) 6 A to 32 A rating

(10.1) Providing & Fixing of ISO certified company made TP&N 415 V side handle operated double break fuse switch unit in sheet steel enclosure as per PWD specification for electrical Works conforming to IS/lEC 60947-3 : 1999 (W/O HBC fuses) including making connections with suitable lugs, testing etc. as required. Appropriate type test certificate / OEM test report shall be submitted . All as per pre approved by Engineer in charge. For additional technical parameters of products/ work , refer Annexure "A" attached with this BSR .

(18.11) Providing & Fixing of IK08 IP-66 protected high power LED flood light system with single piece Pressure diecast aluminium housing, toughened glass diffuser with suitable lenses on LED to achieve various beam angles, of high power LED of 3 to 5 watt each . Integrated potted driver as a unique BIS R number having efficiency more than 85 % and in compliance to BIS certified and Trade mark certificate. The System level Luminaire efficacy >=125 lm/ wt. LED driver Input Voltage AC 120 to 270 V AC with High voltage Cutoff @>=300 V AC and Auto resetting Safety .Power Factor >0.95 , THD(I) <10% , driver current <=750mA. driver should be Phase to phase protection of 440 V for 4 Hrs. Electrical Connector , Surge Protection Min >=4KV internal and 10KV external but inside driver compartment, System life of 50000 Burning hours with 70% of Initial Lumens maintained, CRI>70 and CCT 5700K ±355K. Manufactures Word Mark/Name Engraved/Embossing/Screen printing on die cast housing to allow traceability/authenticity. Fixture shall be IS 10322 Complianced.OEM Must have its own in house NABL lab setup for all testing facilities for LED fixtures. (LM79/LM80) Certificate/ report with liable warranty of product/accessories from OEM shall be submitted. All as per pre approved by Engineer in charge. For additional technical parameters of products/ work , refer Annexure "A" attached with this BSR .

(S.No.36 b, Chapter V, BSR (WRD) Pali 2023) Supplying stone, spall and laying Rip rap in required profile properly hand packed using stone of specified size including all lead & lifts--30 cm thickness (± 5 % thickness tolerance)

(S.No.6 c, Chapter IX, BSR (WRD) Pali 2023) Providing and Laying in position of Cement concrete Nominal mix(1:1.5:3) including leads of all construction materials, curing,compaction and finishing with rendering in cement sand mortar 1:3 (1cement : 3 coarse sand) and making good the joints excluding thecost of centering, shuttering and reinforcement. Well graded crusherbroken stone aggregate of maximum size upto;

(18.11.6) High Power LED Flood Light Minimum lumen output 14800 lm

(1.6.6) Outer dia of pipe 457 mm and thickness

(1.6.8) Outer dia of pipe 610 mm and thickness

(1.15) Providing and fixing of flanged/ plain ended MS Specials made from MS sheet strips of relevant IS specification of approved hickness by welding, lowering, laying, aligning, fixing in position at all level/ depths in trenches complete including all taxes, material, labour, inside lining, outside coating, testing and commissioning along with pipe line as per technical specifications and direction of Engineer-in-charge.

(1.15.1) MS pipe specials upto 600mm dia (with minimum 5mm thickness sheet)

(6.8) Providing, lowering, aligning, fixing in position in pipe line at work site, DI D/F Resilient seated (soft seated) Sluice Valves (Gate Valves) , Vacuum tight(bubble tight), straight and pocket less body passage of approved make of following class & dia complete confirming to BS-EN-1171/ AWWA C-509 and of following specifications: Body & bonnet of Ductile cast iron of grade GGG40/GGG50 as per DIN 1693 or GR SG-400/12 as per IS 1865 or equivalent grade as per IS :3896-part2-1985 and subsequent revisions, Wedge of same material as body & shall vulcanised rubber lined with EPDM (food grade quality) and seals of NBR Face to face dimensions as per BS 5163-89/ IS 14846/2000 (amended up to date) /Din 3202 F4, Stem/ spindle of SS AISI 316/410 Electrostatic epoxy powder(EP-P)/ Fusion bond epoxy ( Non-Toxic- suitable for drinking water) coated with minimum thickness of 250 microns inside and outside, Drilled as per IS 1538. Nut-Bolt confirming to IS:1363 and IS: 1367 (Galvanised steel) Insertion rubber of black EPDM 6mm thick. Suitable support structure as per directions of EIC, Sluice valves including all jointing & jointing material, labour, testing and commissioning along with pipe line as per Technical Specifications and as per direction of Engineer-in-charge. Note: Rates are exclusive of tail piece/ dismantling joints and earth work.

(6.8.3) Motorized Sluice Valves with Electric Actuator and integral starter of Class PN 1.6

(6.8.3.10) 450 mm dia (Individual Delivery)

(6.8.3.12) 600 mm dia. (Common Delivery)

(6.18) Providing, lowering, laying, aligning, fixing in position and jointing MS dismantling joint (Fabricated Steel) as per IS specifications complete of the following sizes including all jointing material, cost of all labour, testing and commissioning Technical Specifications and as per direction of Engineer.

(6.18.10) 450 mm dia (Individual Delivery)

(6.18.12) 600 mm dia. (Common Delivery)

(6.12) Providing, lowering, aligning, fixing in position in pipe line, DI double flanged resilient seated Dual plate check valve of approved make of following Pressure rating & dia complete, as per API: 594/ API: 598 and of following specifications: Body & Bonnet of Ductile cast iron of grade GGG40/GGG50 as per DIN 1693 or GR SG-400/12 as per IS 1865 or equivalent grade as per IS :3896-part2-1985 and subsequent revisions, Disc / plates - SG-400/12 or CF-8M,Face to face dimensions as per API: 594 , Flanges Drilled as per IS:1538. Electrostatic Epoxy Powder(EP-P) / Fusion Bonded Epoxy (Non-Toxic & suitable for drinking water) coated with minimum thickness of 250 micron applied on body and cover inside and outside . Disc seal ring of EPDM/ Neoprene (food grade quality) and disc seal retaining ring of SS/CS. Shaft of SS- AISI- 410 , Hinge SS AISI 316/304,Spring SS AISI 316/304,Bonnet Gasket EPDM ,Bush- Brass with EPDM/NBR "O "ring seal, Nut-Bolt confirming to IS:1363 and IS: 1367 (galvanised steel) , Insertion rubber of black EPDM 6mm thick .Suitable support structure as per directions of EIC including jointing & jointing material, labour, testing and commissioning along with pipeline as per Technical Specification & as per direction of Engineer-in-charge. Note: Rates are exclusive of tail piece/ dismantling joints and earth work.

(6.12.1) Class PN 1.6

(6.12.1.10) 450 mm dia (Individual Delivery)

(6.13) Providing, lowering, aligning, fixing in position and Jointing in pipe line, DI Body Flanged End Tamper proof Kinetic Air Valve of approved makes of following pressure rating and dia and as per following specifications: Governing standard - AWWA C512/ IS:14845:2000(amended up to date) Body, High pressure cover , Low pressure cover, Cowl and Joint support ring - Ductile cast iron of grade GGG40/GGG50 as per DIN 1693 or GR SG-400/12 as per IS 1865, Float- LP ball & HP ball : AISI 304 stainless Steel, Seat ring & Gasket - EPDM/NBR ,HP Orifice & HP orifice plug : Bronze/ SS ,Bush: Bronze ,Flanges as per IS/ BS, Drilled as per IS:1538. Electrostatic Epoxy Powder(EP-P) / Fusion Bonded Epoxy (Non-Toxic & suitable for drinking water) coated with minimum thickness of 250 micron applied on body & cover inside and outside fasteners - CS/ Galvanised steel, Outlet of big orifice will have a screen to prevent Tamper of float, with DI metal seated D/F Non rising stem Sluice Valves as per (IS: 14846 amended up to date) PN 1.6 ratings Valves including all material, labour, testing and commissioning as per Technical Specifications and as per direction of Engineer in charge. Note: Rates are exclusive of connecting tee, pipe piece and earth work.

(6.13.1) Class PN 1.6

(6.13.1.5) 150 mm dia (Common Delivery)

(11.1) SITC of D/F Full bore type Electromagnetic Flow Meter of approved make of following dia and specifications complete: Media : Water (Raw/ Chlorinated) , Pressure : up to 1.5MPa, Process temp: - 50 deg C, Flow/Meter Tube : SS 304, Electrode : SS AISI 316L / Hastelloy C276/ Tantalum, Lining Material : Hard Rubber/ Neoprene / Poly-urethane (PU) , Flange : SS / CS, Flange Standard & Rating : ANSI 150, Coil housing : SS AISI 304/ Carbon Steel/ Die Cast Aluminium, with anticorrosive paint & provide completely sealed (leak proof) construction as per requirement of IEC 60529, Accuracy : ± 0.5 % M.V.- velocity 0.3 to 10 m/s, Transmitter/ signal convertor Enclosure : Die Cast Aluminium, Power Supply : 80-240 V AC - 50Hz, Output 1 : 4-20 mA, Output 2: Pulse, Communication Output : RS 485/ Heart, Display Type : LCD/ LED Display, Cable Entry : M20 X 1.5, Provision of RAM/PROM to store calibration and configuration parameters and totalizer value during power failure, Protection category- IP 68 for sensor (flow tube) and IP 67 for transmitter/ convertor, including Surge Arrester, if required, and all materials required for making connection etc. complete in all respect as per technical specification and direction of Engineer In-Charge. Note: Rates are exclusive of tail piece / dismantling joints and earth work. At Pumps and Reservoirs

(11.1.12) EFM 600 mm

(9.1) Construction of RCC Sluice valve chamber for different type of valves including earthwork excavation, 100mm PCC M15 as levelling course, RCC M25 grade for base slab, side wall & cover slab , including cost of steel reinforcement , form work, Pre-cast slabs, plastic encapsulated CI/MS Foot Rest, MS flats for the support of pre-cast, proper curing of concrete work complete in all respect as per specifications and standard drawings and as per direction of Engineer-in-Charge.

(9.1.1.) For Class-AA loading

(9.1.1.5) Sluice valve chamber of size 1.61m x1.75m x2.85m for pipe size-from 500-to-700mm

(RUIDP 2023 43.9) Providing, installation, testing and commissioning of glycerin filled Pressure gauge of following ranges with isolation valve and tap off pipe complete in all respect as per technical specification and as per direction of Engineer. 0 to 10.0 kg/cm²

(RUIDP 2023 43.10) Providing, installation, testing and commissioning of Diaphragm type Pressure Switches Sensing Element: Bellows / Diaphragm, Material of sensor and other wetted parts: SS type 316, Housing: Die cast aluminum, Switch type: Microswitch, Repeatability: ± 1% of span, Switch Contacts: 2 NO + 2 NC

(4.13) Providing and fabricating reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding (including cost of binding wire) all complete up to floor five level. ('Original producers' who manufacture billet directly from iron ores and roll the bilets to produce steel conforming to IS:1786)

(RUIDP 2023 -33.26) Pumping out water caused by springs, tidal or river seepage, brokenwater mains or drains and the like.

(1.1) Providing, lowering, laying in trenches, aligning, fixing in position and jointing Ductile Iron (DI) ISI marked K-7 grade S&S pipes as per IS:8329-2000 (amended up to date), with internal cement mortar lining suitable for potable water with rubber ring (EPDM) joints as per IS: 5382-1985 including all taxes (Central and local), transportation and freight charges, inspection charges, loading/ unloading charges, including cost of labour and material, specials (Tee, bend etc.) satisfactory hydraulic testing, disinfection, commissioning etc. complete as per technical specifications and direction of Engineer-in-charge. (excluding earth work) Note : Providing and fixing of all requisite specials as per drawing, design and layout are inclusive in RM measurement of the item and shall not be paid separately.

(18.11.6) High Power LED Flood Light Minimum lumen output 14800 lm

(1.6.12) Outer dia of pipe 1016 mm and thickness

(1.1) Providing and applying with mechanical arrangement 1:3 proportion cement sand gunite, of following thickness to M.S. Pipe outer surface under 2.1 Kg per Sqcm to 2.80 Kg per Sqcm. pressure including removing the loose materials as directed by EIC and including scrapping the surface with wire brushes, degreasing, cleaning by compressed air and providing fixing BRC fabric no.14 as reinforcement, curing for 21 days, disposing off the rebound materials with in a lead of 50 mtr including field joints coating at site complete as per technical specification and direction of Engineer in In charge.

(1.10.1) 25 mm thick

(1.11) Providing and applying polyolifine tape coating (Cold applied) to external surface of M.S. Pipe as per AWWA C214-14 Standard comprising of liquid adhesive, inner layer tape and outer layer tape including preparation of outer surface of pipe by solvent cleaning, abrasive blasting to a finish of Grade 2.5 to DIN EN ISO 8501-1 and surface profile of 50 to 75 microns as per DIN EN ISO 8503-2 including field joints coating at site complete as per technical specification and direction of Engineer in In charge.

(4.1) Earth work in excavation by mechanical means (Hydraulic Excavator )/ manual means in trenches of required width and gradient for laying and jointing of pipe line including excavation for sockets, and dressing of sides, ramming of bottoms, depth up to 1.5 Mtr. including taking out the excavated soil, and then returning the soil as required in layers not exceeding 20cm in depth including consolidating each deposited layer by ramming, watering etc. and disposal of surplus excavated soil as directed within a lead of 50 Mtr. including required all safety provisions etc.: All kinds of soil

(1.15) Providing and fixing of flanged/ plain ended MS Specials made from MS sheet strips of relevant IS specification of approved thickness by welding, lowering, laying, aligning, fixing in position at all level/ depths in trenches complete including all taxes, material, labour, inside lining, outside coating, testing and commissioning along with pipe line as per technical specifications and direction of Engineer-in-charge.

(1.15.2) MS pipe specials above 600mm dia(with minimum 6.3mm thickness sheet)

(6.9) Providing, lowering, aligning, fixing in position in pipe line, DI D/F resilient seated (soft seated) short body pattern type double eccentric Butterfly valves of approved make of following class & dia complete confirming to BS EN 593/ BS 5155/ IS 13095/1991 amended up to date and of following specifications: Body, disc and end cover of Ductile cast iron of grade GGG40/GGG50 as per DIN 1693 or GR SG-400/12 as per IS 1865 or equivalent grade as per IS :3896-part2-1985 and subsequent revisions, Face to face dimensions as per DIN 3202 F4/ IS 13095 Drilled as per

IS:1538. Electrostatic Epoxy Powder(EP-P) / Fusion Bonded Epoxy (Non-Toxic & suitable for drinking water) coated with minimum thickness of 250 micron applied on both body and disc inside and outside. Disc seal ring of EPDM/ Neoprene (food grade quality) and disc seal retaining ring of SS/CS. Shaft of SS- AISI- 410/316 & shaft bearings- bronze/ PTET or Teflon with EPDM/NBR "O "ring seal, Nut-Bolt confirming to IS:1363 and IS: 1367 (Galvanised steel) Insertion rubber of black EPDM 6mm thick. Suitable support structure as per directions of EIC including jointing & jointing material, labour, testing and commissioning along with pipeline as per Technical Specification & as per direction of Engineer-in-charge. Note: Rates are exclusive of tail piece/ dismantling joints and earth work.

(6.9.2) Class PN 1.0, Motorised Operated

(6.9.2.9) 700 mm dia

(6.9.2.12) 1000 mm dia.

(6.18) Providing, lowering, laying, aligning, fixing in position and jointing MS dismantling joint (Fabricated Steel) as per IS specifications complete of the following sizes including all jointing material, cost of all labour, testing and commissioning Technical Specifications and as per direction of Engineer.

(6.18.13) 700 mm dia.

(9.1.1.) For Class-AA loading

(9.1) Construction of RCC Sluice valve chamber for different type of valves including earthwork excavation, 100mm PCC M15 as leveling course, RCC M25 grade for base slab, side wall & cover slab , including cost of steel reinforcement , form work, Pre-cast, Plastic encapsulated CI/MS Foot Rest, MS flats for the support of pre-cast, proper curing of concrete work complete in all respect as per specifications and standard drawings and as directed by Engineer-in-Charge.

(9.1.2) For Class-A loading

(4.5) Dismantling of cement concrete pavement for pipe line and chambers by mechanical means using pneumatic tools, cutting the peripheral edge by CC cutter, breaking to pieces not exceeding 0.02 cum in volume and stock piling at designated locations and disposal of dismantled materials up to a lead of 1000 meters. Measurement for dismantled trench to be made as per standard trench width specified in tender document and no extra payment shall be made be made for trench width more than specified, re-handling of material/earth to complete the tasks as per technical specification and scope of work.

(4.7) Providing and laying in position cement concrete M10 grade nominal mix 1:3:6 (1 Cement : 3coarse sand : 6 graded stone aggregate 40 mm nominal size) in base course complete including all material, labour, machinery, lighting, guarding for road restoration work in trenches of pipe line and chamber work. Measurement for CC work to be made as per standard trench width specified in tender document and no extra payment shall be made be made for trench width more than specified, complete work as per technical specification and scope of work.

(RUIDP 2023 -9.10) Providing and fixing of precast concrete interlocking tiles of desired shape of M 30 grade manufactured from fully computerized automatic stationery hydraulic viebro pressed machine and fully computerized automatic batching plant of class A1/A2 as per BS 6717:2001. The CC interlocking paving blocks be laid on average 50mm. thick bed of coarse sand and the joint is to be filled with fine sand. Laying procedure on compacted sub-base as defined. Complete job is to be executed as per the instruction of Engineer incharge. The rates to be inclusive of all lead & Lifts etc. complete as per specifications. Tensile splitting strength, abrasion and braking load etc. as per BS 6717:2001, Grey cement -100 mm thick

Estimate for Campus devlopment at BAGAWAS

(4.8) Providing and laying in position cement concrete in specified grade over prepared base course complete including finishing, curing, all material, labour, machinery, lighting, guarding for road restoration work in trenches of pipe line and chamber work. Measurement for CC work to be made as per standard trench width specified in tender document and no extra payment shall be made be made for trench width more than specified, complete work as per technical specification and scope of work.

BSR PWD 2022

PWD ELECTRIC BSR 2022

PUMPING MACHINERY FOR PUMP HOUSE AT RWR

WORKS UNDER SCOPE OF PHED UP TO PUMP HOUSE

A) HT Compartment: Ring Main Unit 11kV 630 Amps 21KA for 3 Sec. SF6 insulated, non-extensible, Ring main unit consisting of 2 nos. manually operated Load Break Switch and 1 Nos. 630 Amp Vacuum Circuit Breaker (manually operated) with Copper busbar in SF6 insulated stainless steel enclosure of thickness 2.5mm Non ferrite nonmagnetic type 304 grade. Interconnection between HT switchgear and transformer by Suitable Sized Aluminium un-armoured HT XLPE Cable. The HV switchgear and control gear should be confirming to IEC-62271-100, IEC-62271-200-2003 & IEC-60694-1996. The Gas tank of the RMU should be internal arc tested for 20KA for 1Second. VI should be RMU Manufacturer’s own make. - 1 no. microprocessor based Self powered numerical relay with over Current/ earth fault & short circuit protection with each VCB feeder. - 3 Nos. Protection CT shall be of Burden 2.5VA, ratio 50/1A, Class of Accuracy class 5P10 for O/C and E/F protection for each VCB feeder - 1 No. Manometer - 1 No. Fault Passage Indicator for each Load Break switch.

(4.8.2) Plain cement concrete pavement of M-30 Grade

(23.8) SITC of 11 kV Outdoor Package Sub-Station Factory Assembled and Factory fitted by RMU & LT Switchgear OEM of Following Transformer & ACB Rating and consisting of A, B, C, D & E (Cost of RCC Foundation / Steel Structure to be paid Extra). All as per pre approved by Engineer in charge. For additional technical parameters of products/ work , refer Annexure "A" attached with this BSR .

(23.8.3) Transformer Capacity 630 KVA, ACB Rating 1250 Amps.

(PWD BSR 2022 - 23.3) SITC of Marshalling box fabricated out of 2.0 mm thick sheet steel, provided with water tight hinged doors with padlock arrangement, neoprene gasket all around door to make enclosure water and dust proof (IP-55). Space Heater, Illumination lamp, 5A switch & Socket, MCB, Viewing window, detachable gland plate completely wired, ready for external connections at the terminal blocks. All wirings shall be carried out with 1100 V grade PVC insulated stranded conductors. Power circuits if any shall be wired with stranded copper conductors of adequate sizes to suit the rated current. The minimum size shall be 2.5 sq.mm. Control, alarm and indication circuits, shall be wired with stranded copper conductor of sizes not smaller than 1.5 sq. mm. CT circuits shall be wired with stranded copper conductor of size not smaller than 4 sq.mm. including 150 mm dia. Winding temperature indicator with A&T contacts, 150 mm dia. Oil temperature indicator with A&T contacts , 150 mm dia. Magnetic Oil level Gauge ( MOG) with alarm contact, double float type Buchholz relay with isolating valves on both sides and as per IS: 3637 with A&T Contacts etc. as required. All as per pre approved by Engineer in charge. For additional technical parameters of products/ work , refer Annexure "A" attached with this BSR .

(PWD BSR 2022 - 23.4) Supply & Installation of D.P. Structure With AIR BREAK SWITCH having following specifications A, B, C, D, E. All as per pre approved by Engineer in charge. For additional technical parameters of products/ work , refer Annexure "A" attached with this BSR . A) Double pole structure on 2 no ISMB ( I beam ) of size 150 x 75 mm, 10 mtr length using 7 no MS channel each of size 100 mm x 50 mm x 2500 mm complete in all respect with nuts, springs washers, clamps as required.B) Off load type gang operated 3-pole vertical flute type switch suitable for 11KV ; 400A ,3-ø, central post rotating double break isolator complete with MS hardware , copper moving & fixed contact ,assembly of 9 nos pin insulator ,GI pipe of suitable length for operation.C) 3nos Vertical / Horizontal mounted 11kv horn gap fuse set /drop out 11kv barrel fuses mounted on 6no pin insulatorsD) 3 piece non linear resistor type. lighting arrestor of approved make suitable for 3 wire, 11kv Overhead line with rated voltage of 9kv rms & nominal discharge current rating of 5 ka & complete with galvanized clamping arrangement GI bolts, nuts, washer etc as required.E) 3 no 11kv ACSR conductors mounted on pin type insularors as required. 6.GENERAL:The go shall be operated by hand operated liver properly earthed with provision for locking mounted at 3’

(PWD BSR 2022 - 13.1) Providing & Laying XLPE insulated three core Armoured Aluminium cable for working voltage 11 K.V.(E) confirming IS :7098 P - 2 with H4- Grade electrolytic aluminium conductor confirming to IS: 8130 class-2 of purity

>99.6 %, Insulation Screening: Extruded Semiconducting Compound followed by helically wrapped Copper Tape, round / flat strip armouring of cables , Inner / outer sheath PVC type ST-2 confirming to IS:5831 in existing RCC / Hume / Stoneware / PVC pipe/ open duct/cable trench / Cable tray including testing etc. as required of following size. OEM must have it's own in house NABL accrediated Laboratory for testing procedure as per IS:10810 All as per pre approved by Engineer in charge. For additional technical parameters of products/ work , refer Annexure "A" attached with this BSR .

(13.1.5) 3 core 240.0 Sq.mm

(PWD BSR 2022 - 13.12) Providing & making heat shrinkable type indoor/outdoor/straight through terminations/ joint kit suitable for 11 KV / 33 KV (Earthed) cable with required components, prepration of cable ends. Type test report should be as per IS13573:2011 which covered all sequence for table 2 for termination kit and table 3 for streight through joint inclusive thermal & dynamic short circuit test, humidity test, soil fog test. Cross linking shall be done out side factory with E- beam/ peroxide technology. Extrusion process shall be in house OEM within same vicinity. including testing etc. as required of following sizes. All as per pre approved by Engineer in charge. For additional technical parameters of products/ work , refer Annexure "A" attached with this BSR .

(13.12.1) 11 KV End Termination Kit Indoor type

(13.12.1.2) 3 core 50/70/95 Sq.mm

(13.12.2) 11 KV End Termination Kit Outdoor type

(13.12.2.2) 3 core 50/70/95 Sq.mm

(13.12.3) 11 KV Straight Through Joint Kit

(PWD BSR 2022 - 13.1) Providing & Laying XLPE insulated three core Armoured Aluminium cable for working voltage 11 K.V.(E) confirming IS :7098 P - 2 with H4- Grade electrolytic aluminium conductor confirming to IS: 8130 class-2 of purity

>99.6 %, Insulation Screening: Extruded Semiconducting Compound followed by helically wrapped Copper Tape, round / flat strip armouring of cables , Inner / outer sheath PVC type ST-2 confirming to IS:5831 in existing RCC / Hume / Stoneware / PVC pipe/ open duct/cable trench / Cable tray including testing etc. as required of following size. OEM must have it's own in house NABL accrediated Laboratory for testing procedure as per IS:10810 All as per pre approved by Engineer in charge. For additional technical parameters of products/ work , refer Annexure "A" attached with this BSR .

(13.12.3.2) 3 core 50/70/95 Sq.mm

(PWD BSR 2022 - 12.11) S/F cable route marker with 10cm x 10cm x 5mm thick or 10 cm dia. G.I.plate with inscription thereon, bolted/welded to 35mm x 35mm x 5mm angle iron, 60cm long and fixing the same in ground in C C ( 1:3:6 ) as required. All as per pre approved by Engineer in charge. For additional technical parameters of products/ work , refer Annexure "A" attached with this BSR .

(PWD BSR 2022 - 13.3) Add Extra for Laying of one number XLPE power cable of 11/33 KV (Earthed) voltage grade direct in ground including excavation of trench of size 120 cm (Depth) x 35 cm(Width) , with procedure as per following points:- (a) Make a river sand bed of height 125 mm along the trench, (b) Lay the cable in the middle of the trench, (c) Provide river sand bed of height 125 mm on top of the cable. (d) Lay the protective Common burnt clay F.P.S. Bricks of Class designation 75 / Sand stone slabs of 50 mm thickness and 225 mm wide just above the sand bed vertically across the cable ( Approx. 9 no. Bricks per Mtr.), (e) Backfill the excavated soil leaving 300 mm from the Ground level, (f)Lay the Cable warning tape and again back-fill the remaining portion of the trench upto the ground level and compacting the earth

(13.12.1.3) 3 core 120/150/185 Sq.mm

(PWD BSR 2022 - 10.9) Providing & Fixing of ISO certified company made Four Pole By pass Change Over Switch conforming to IS:13947(Part 3) : IEC:60947-3-1 and IEC:60947-6-1, Open execution type in the following ratings. All as per pre approved by Engineer in charge. For additional technical parameters of products/ work , refer Annexure "A" attached with this BSR .

(PWD BSR 2022 - 14.3) Plate Earthing as per IS:3043 with copper Earth plate of purity >95% of size 600mm x 600mm x 3.0mm by embodying 3 mtr. below the ground level with 20 mm dia. G.I. 'B' class watering Pipe ,including all accessories like nut, bolts, reducer, nipple, wire meshed funnel, and Heavy duty weather proof poly-propylene earth pit chamber with lockable Jam free lid suitable for safe working load 5000 Kg or more of size Top Dia. 225 to 260 mm, Bottom Dia 300 to 350 mm. and Height 250 to 300 mm. and embodying the pipe complete with alternate layers salt and coke/ charcoal, testing of earth resistance for value of 5 ohms or less as required & must record by engineer in charge during site visit and ensure to enter in measurment book. All as per pre approved by Engineer in charge. For additional technical parameters of products/ work , refer Annexure "A" attached with this BSR .

(PWD BSR 2022 - 14.5) Supply & Laying following size earth strip in horizontal or vertical run in surface by means of Earth strip DMC Insulator including riveting/ soldering/ welding, Jointing shall be done by overlapping and with 2 set of Brass (for Cu strip) / GI (for GI Strip) nut bolt & spring washer spaced at 50cm making connection etc. as required.All as per pre approved by Engineer in charge. For additional technical parameters of products/ work , refer Annexure "A" attached with this BSR .

(14.5.14) 25mm x 3mm G.I. ( Hot Dipped ) Strip

(14.5.15) 25mm x 6mm G.I. ( Hot Dipped ) Strip

(14.5.17) 50mm x 6mm G.I. ( Hot Dipped ) Strip

(PWD BSR 2022 - 14.6) Supply & Laying following size earth wire in horizontal or vertical run in ground/surface/recess including riveting, soldering, saddles, making connection with GI/Cu purity purity >95% thimble etc. as required. All as per pre approved by Engineer in charge. For additional technical parameters of products/ work , refer Annexure "A" attached with this BSR .

(14.6.8) 8 SWG G.I. ( Hot Dipped ) Wire

(PWD BSR 2022 - 23.20) Supply & fabrication steel structure with MS channel / angle / joist / ISMB / sheet etc. including welding, rivetting, cutting, nut & bolt , one coat of primer & two coat of enamel paint etc. as required complete in all respect. All as per pre approved by Engineer in charge. For additional technical parameters of products/ work , refer Annexure "A" attached with this BSR .

(PWD BSR 2022 - 23.23) Steel reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete upto plinth level.

(PWD BSR 2022 - 23.24) Providing and laying in position specified grade of reinforced cement concrete, excluding the cost of centering, shuttering, finishing and reinforcement - All work up to plinth level

(PWD BSR 2022 - 23.24.1) 1:2:4 (1 cement : 2 coarse sand (zone-III) derived from natural sources : 4 graded stone aggregate 20 mm nominal size derived from natural sources)

(PWD BSR 2022 - 23.25) Plaster on new surface on wall in cement sand mortar 1:4 including racking of joints etc. complete fine finish :

(23.25.1) 20mm thick

(PWD BSR 2022 - 23.26) Finishing wall with water proofing cement paint of approved brand and manufacture and or required shade to give an even shade including all scaffolding:

B) Transformer: 11kV/433V, 3phase,50 HZ, Copper wound Dry Type outdoor type step down transformer having delta connection on primary side and star connection on secondary side complete with all modern fitting as given in the specification , off load tap changer (-10% +5% in the step of 2.5%) etc. as required as per compete with losses as latest ECBC Standards , Class H with 115 Deg temperature rise allowed . - One No. Winding Temperature Indicator with Alarm and trip Contc

(23.26.1) New work (Two or more coats applied @ 3.84 kg/10 sqm).

(PWD BSR 2022 - 23.27) Providing and fixing welded mesh/expanded metal mesh 25 mmx 25 mm x 3mm in frame work, flat iron beading 20x3mm including top cross laps inside and out sides welding, iron bolts, crews, clips etc. including two coat of red oxide and two coat of enamel paint or more required complete with frame work with 50 X 50 X 6mm angle iron post 30 cm in ground embeded in cement concrete 1:3:6 (30X30X45cm) at corner and every three mtr including painting with one coat of primer and two coat of enamel paint work will be done as per direction of engineer incharge of size complete in all respect. All as per pre approved by Engineer in charge. For additional technical parameters of products/ work , refer Annexure "A" attached with this BSR .

(PWD BSR 2022 - 23.28) Gravelling of Transformer / RMU Yard with 100 mm Height Gravels of Size 20 to 25 mm including leveling, Dressing etc. as Required.

(RUIDP 2023 - 44.6) SITC of Soft Starters with panel supplied by manufacturer conforming to applicable standards with logic inputs & outputs, relay outputs and analogue outputs, plug in I/O connections, display of electrical parameters, state of load & operating time, RS 485 serial link for connections to Modbus.

HE ADDITIONAL CHIEF ENGINEER, P.H.E.D. REGION-I-JODHPUR

(S.No.31 e, Chapter V, BSR (WRD) Pali 2023) Supplying and laying aggregate in layers and profile as specified including all leads & lifts. -river gravel upto 20 mm size