Public Health Engineering Department Tender

1.3.1.11.3 Providing, lowering, laying, aligning, fixing in position and jointing at all level/depths DI standard specials with rubber ring (EPDM)/ nut bolt and insertion sheet and jointing as per IS: 9523-2000 or as amended up to date, such as tees, bends, tapers, caps etc. within trenches in DI pipe line complete including all material, labour, taxes, testing and commissioning along with pipe line as per technical specifications and direction of Engineer-in-charge (excluding earth work). All End Socketed.

Upto 300 mm Diameter

6.8.1.26.8 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 confirfing 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 Each 4 11554 46216.00 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) Insersion 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. 6.8.1 Manually Operated Resilient Seated Sluice Valves of Class PN 1.6

100 mm dia

6.5.1.26.5 Providing, lowering, aligning, fixing in position and Jointing in pipe line, CI single Air Valve Flanged/ Screwed type of approved makes for following pressure rating & dia complete, confirming to IS: 14845-2000 (amended upto date) and of following specifications: Body , Cover and Cowl - Grey Cast Iron as per IS:210- FG 200 ,Float - Stainless Steel AISI 304 / IS: 3444 ,Float Guide- HBT1,Body seat ring - Leaded tin bronze/ SS , Seal ring and face ring - EPDM/NBR, Ends flanged according to IS 6418 or screwed Screwed type shall have extcrnal pipe threads conforming to IS 554 Fastners - CS Epoxy paint inside outside of food grade safe for drinking water ,Valves including all mateial, 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. 6.5.1 Class PN 1.0

25 mm S-1 Type

6.11.1.26.11 Providing, lowering, aligning, fixing in position in pipe line, DI D/F resilient seated (soft seated) Swing type Non Return Valve of approved make of following Pressure rating & dia complete, generally confirming to IS: 5312 (part -1)/ 2004 (amended up to date) and of following specifications: Body, Bonnet & disc 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 IS 5312 (part 1):2004 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 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, Hinge SS AISI 316/410 ,Bonnet Gasket EPDM ,Bush- Brass with EPDM/NBR O ring seal Nut-Bolt confirming to IS:1363 and IS: 1367 (galvenised steel) Insersion 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. 6.11.1 Class PN 1.6

100 mm dia

4.14.1 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

4.3.14.3 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 stacking serviceable material for measurements and disposal of unserviceable material as directed, with in a lead of 50 Mtr. including all safety provisions required .:4.3.1 Ordinary rock

4.54.5 Dismantling of cement concrete pavement for pipe line 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.

4.8.14.8 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. 4.8.1 M20 grade Nominal Mix 1: 1.5: 3 (1 cement : 1.5 coarse sand : 3 graded stone aggregate 20mm nominal size).

11.3.211.3 BULK FLOW METER (MECHANICAL TURBINE TYPE) SITC of Bulk Flow Meter with removable mechanism class B confirming to ISO:4064:2005/IS: 2373 of approved make of following dia sized pipelines and specifications complete: Media : Water (Clear ), Temp. 50 deg., Pr. rating: PN16, Protection type: IP- 68, Body Material : IS-210 Gr. FG-200, Accuracy Class :Class B ( 2 % @ Nominal flow rate), Magnetic Drive, Dry Dial, Epoxy powder coated, Pulse out put option, Anti-magnetic protection including all materials and making connection with existing pipeline required for Bulk FlowMeter including cutting the existing pipeline etc. complete in all respect as per technical specification and as per direction of Engineer In-Charge. Note: Rates are exclusive of tail piece / dismantling joints and earth work. BFM 100 mm

CONSTRUCTION OF 2 NOs OF OPENWELL (4.0M IN DIA AND 30.0M DEEP)

2.37.12.37 Dry sinking of well true & vertical in all types of soil including sand, silt, clay, mixed upto 25% with gravel and river bed stones upto size 300 mm in any direction complete as per drawing and technical specification (depth from level of placing of cutting edge & internal dia, to be taken for measurement) rate includes all percentage of pebbles, boulders and river bed stones. (depth to be measured from ground level)

2.37.1 for depth upto 5.00 m

2.37.2 for depth from 5.00 m to 10.0 mtr

2.39.32.39 Earth work in excavation over areas (exceeding 30cm depth, 1.5 mtr in width and 10 SQM in plan) for construction of open well, lift up to 1.5 Mtr. including taking out the excavated soil and disposal of surplus excavated soil as directed within a lead of 50 meter.

2.39.3 Hard Rock (Requiring blasting)

Add extra over item no. 2.39.2-4 for every additional lift of 1.5 mtr. or part of thereof: in ordinary rock and hard rock From 10.00 mtr to 10.50 mtr. BELOW GROUND LEVEL

Add extra over item no. 2.39.2-4 for every additional lift of 1.5 mtr. or part of thereof: in ordinary rock and hard rock From 10.50 mtr to 12.00 mtr. BELOW GROUND LEVEL

Add extra over item no. 2.39.2-4 for every additional lift of 1.5 mtr. or part of thereof: in ordinary rock and hard rock From 12.00 mtr to 13.50 mtr. BELOW GROUND LEVEL

Add extra over item no. 2.39.2-4 for every additional lift of 1.5 mtr. or part of thereof: in ordinary rock and hard rock From 13.50 mtr to 15.00 mtr. BELOW GROUND LEVEL

Add extra over item no. 2.39.2-4 for every additional lift of 1.5 mtr. or part of thereof: in ordinary rock and hard rock From 15.00 mtr to 16.50 mtr. BELOW GROUND LEVEL

Add extra over item no. 2.39.2-4 for every additional lift of 1.5 mtr. or part of thereof: in ordinary rock and hard rock From 16.50 mtr to 18.00 mtr. BELOW GROUND LEVEL

Add extra over item no. 2.39.2-4 for every additional lift of 1.5 mtr. or part of thereof: in ordinary rock and hard rock From 18.00 mtr to 19.50 mtr. BELOW GROUND LEVEL

Add extra over item no. 2.39.2-4 for every additional lift of 1.5 mtr. or part of thereof: in ordinary rock and hard rock From 19.50 mtr to 21.00 mtr. BELOW GROUND LEVEL

Add extra over item no. 2.39.2-4 for every additional lift of 1.5 mtr. or part of thereof: in ordinary rock and hard rock From 21.00 mtr to 22.50 mtr. BELOW GROUND LEVEL

Add extra over item no. 2.39.2-4 for every additional lift of 1.5 mtr. or part of thereof: in ordinary rock and hard rock From 22.50 mtr to 24.00 mtr. BELOW GROUND LEVEL

Add extra over item no. 2.39.2-4 for every additional lift of 1.5 mtr. or part of thereof: in ordinary rock and hard rock From 24.00 mtr to 25.50 mtr. BELOW GROUND LEVEL

Add extra over item no. 2.39.2-4 for every additional lift of 1.5 mtr. or part of thereof: in ordinary rock and hard rock From 25.00 mtr to 27.00 mtr. BELOW GROUND LEVEL

Add extra over item no. 2.39.2-4 for every additional lift of 1.5 mtr. or part of thereof: in ordinary rock and hard rock From 27.00 mtr to 28.50 mtr. BELOW GROUND LEVEL

Add extra over item no. 2.39.2-4 for every additional lift of 1.5 mtr. or part of thereof: in ordinary rock and hard rock From 28.50 mtr to 30.00 mtr. BELOW GROUND LEVEL

Add 20% extra over item 2.39 for excavation in saturated soil where pumping or baling out of water is required, including shoring strutting where required and dewatering

2.432.43 Labour charges for horizontal boring 100 mm dia in open well in rocky strata with all types of rock cutting & drilling tools etc. including all T&P required for job including dewatering arrangement.

(PWD BSR 2022) 200.4.10.1Centering & shuttering with plywood or steel sheets including strutting, propping bracing both ways with steel props and removal of formwork for upto floor five level for:

Walls (any thickness) including attached pilasters, buttresses plinth and string course.

(PWD BSR 2022) 200.4.13.3Providing 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 billets to produce steel conforming to IS:1786) Thermo-mechanically Treated bars (Conforming of relevant IS code)

(PWD BSR 2022) 200.4.2Providing and laying in position specified grade of cement concretee for RCC structural elements upto floor five level including curing, compaction, finishing with rendering in cement sand mortar 1:3 (1 cement: 3 coarse sand) and making good the joints and cost of plastizers (if required ) excluding the cost of centering, shuttering and reinforcement for Walls (any thickness) including attached pilasters, buttresses, plinth and string courses, fillets, columns, pillars, piers, abutments, posts and struts etc.

M20 grade Nominal Mix / Design Mix

(PWD BSR 2022) 200.9.8Providing and fixing steel gate, grating , and grills made of angles, tees, square bars, flats,or black pipe with holdfast and fittings complete as per design and drawing including cutting welding and fabrication with priming coat of red oxide

2.212.21 Plate Earthing as per IS:3043 with G.I. Earth plate of size 600mm x 600mm x 6.0 mm 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.

PUMP MACHINERY WORKS

5.5.55.5 Providing, installation, testing and commissioning of submersible monoblock pump set conforming to IS 8034 and 2 pole motor operating at syncronised speed of speed 3000 RPM, with water proof winding. Pump shall be suitable for various delivery head and discharge with stainless steel shaft. Motor suitable for working on 415 V 10%, 3 Ph, 50 Hz AC and with water lubricated bearing to accept entire hydraulic thrust. Supply, with cable guard, thrust carbon/fiber bearing to withstand entire hydraulic thrust. The pump set shall be suitable for direct coupling, with suitable suction strainer. Pump should have suitable discharge out let as per manufacturer s design. Antithrust stream lined non return valve shall be provided with the pump and minimum 6 m submersible copper conductor cable in single /double run and 2 pairs of suitable size erection clamp 10 mm thick shall be provided with each pump etc. complete in all respect as per specification, scope of work and direction of Engineer in Charge of following power rating, suitable for prescribed duty conditions mentioned in TD.

5.5.5 9.3 KW (12.5 HP)

2.24.22.24 Providing & Lowering in tube well ISI marked GI Pipe medium duty ( B class), Steel tube as per IS:1239 or amended up to date and zinc coating as per IS 4736, threaded and double flanged (welded) on both ends and two number 25x3mm MS flat welded on both ends between pipe & flange, rubber washer & nut bolts etc. complete in all respect. 2.24.2 50 mm dia

2.222.22 Supply & Fixing M S clamp set of 50x6 mm flat from iron with nuts and bolts etc for holding the riser pipe assembly of submersible pump set.

2.19.22.19 Supply & Fixing of ISI marked three core PVC flat submersible cable as per IS 694:1990 or amended up to date and conductor as per class 5 of IS 8130:1980 including making connection etc. 2.19.2 3 core 6.0 Sq.mm

2.20.32.20 Supply & Fixing XLPE insulated / P.V.C. sheathed cable of 1.1 KV grade with aluminium conductor Armoured of IS:7098-I/1554-1 approved make in ground as per IS:1255 including excavation of 30cmx75cm size trench, 25 cm thick under layer of sand, second Class bricks covering, refilling earth, compaction of earth, making necessary connection, testing etc. as required of size. 2.20.3 25.0 Sq.mm, 3.5 core

2.18.22.18 Supply and Fixing of electric control feeder panel comprising of suitable rating MCCB , fully automatic star-delta starter, over load relay, ampere meter with CTs, volt meter, phase preventer, suitable starting capacitors, phase indicators, lighting arrangement etc. complete suitable for three phase pump set. The panel should have space for energy meter (supplied by DISCOM). All these equipments shall be housed by panel box made out from 18 gauge M.S. Sheet with powder coating. Panel should be of minimum size 900 x 600 x 450 mm with Stand ( made of angle iron of size 35x35x5mm) duly bolted/screwed with enclosure box having 4 legs, each leg s length 18 and double door including in built locking system. The legs should be embedded in M-15 cement concrete plat form. The size of CC platform should be equal or bigger than the base size of panel having height of at least 200 mm from ground level. The panel should have opening of suitable size in front of space for energy meter with glass for meter reading. The operation of panel should be suitable for on 440 Volt AC Supply.

2.18.2 Above 10 HP and up to 15 HP