CONSTRUCTION OF NEW DEEPNING OF EXISTING OPENWELL ,OHSR AND PROVIDING LAYING JOINTING OF PIPELINE WITH SOLARIZATION AT SOURCE UNDER DMFT 16TH GC WITH 1 YEAR DefectLIABILITY PERIOD AT VILLAGE DHILORIYAGPUMARWAS BLOCK KUMBHALGARH

Construction of open well 4.0 m dia and 22 m depth .

Earth work in excavation in foundation trenches or drains including dressing of sides and ramming of bottoms, lift up to 1.5 Mtr, including taking out the excavated soil and depositing and refilling of jhiri with watering & ramming and disposal of surplus excavated soil as directed with in lead of 50 mtr. All kinds of soil.

From 0m to 2.5 m BGL

Earth work in excavation in foundation trenches or drains including dressing of sides and ramnming of bottoms lift up to 1.5 mtr including traking out the excavated soil and depositing and refilling of jhiri with watering and ramming and deposals of surplus excavted soil as directed with a lead in a 50 mtr including stacking of useful material if available.

Ordinary rock

From 2.5m to 5.0 m BGL

Hard rock (requiring blasting) useful material 30 %

Fromm 5.0m to 6.0 m BGL

Deepning of existing open well from 6mtr to 20 mtr depth & 4.0 m dia .

Add extra over item No 2.1 and 2.2 for every additional; lift of 1.5 m or part thereof.

In All Kind of soil

In ordinary rock and hard rock

From 3.0to 4.5 m BGL

From 4.5 to 6.0 m BGL

From 6.0 to 7.5 m BGL

From 7.5m to 9.0 m BGL

From 9.0 to 10.5 m BGL

From 10.5 to 12.0 m BGL

From 12.0 to 13.5 m BGL

From 13.5 to 15.0 m BGL

From 15.0 to 16.5 m BGL

From 16.5 to 18.0 m BGL

From 18.0 to 19.5 m BGL

From 19.5 to 21.0 m BGL

From 21.0 to 22.0 m BGL

Add extra over item no 2.1 and 2.2 for excavation in saturated soil where pumping or bailing out of water is required including shorting strutting where required and dewatering.(Respective applicable rates)

From 6.0 to 7.5 m BWL

From 7.5 to 9.0 m BWL

From 9.0 to 10.5 mBWL

From 10.5 to 12.0 m BWL

From 12.0 to 13.5 m BWL

From 13.5 to 15.0 m BWL

From 15.0 to 16.5 m BWL

From 16.5 to 18.0 m BWL

From 18.0 to 19.5 m BWL

From 19.5 to 21.0 mBWL

From 21.0 to 22.0 mBWL

Centering & shuttering with ply wood or steel sheets including strutting , propping, barcing both ways with steel props and removal of form work up to floor Five level for:Walls (any thickness) including attached pilasters, buttresses, plinth and string course.

Providing and fabricating reinforcement for RCC work including straightening, cutting, bending, placing in position in binding (including cost of binding wire ) all complete up to floor five level

Providing and layiny in position specified grade of cement concrete for RCC Structure 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 excluding the cost of centering shuttering and reinforcement for :

Walls (any thickness) including attached pilasters buttresses, plinth and string courses fillets columns pillars pears abutments posts struts etc.

M20 grade nominal mix .

Structural steel work in single section fixed with connecting plate including cutting hoisting fixing in position and applying a priming coat of approved steel primer all complete above plinth level upto 4.5 mtr. height

Random rubble stone masonary for foundation and plinth in cement sand mortar above 30 cm thick wall in:

Random Rubble stone masonary for superstructure above plinth level one storey height above 30 cm. thick walls in :

Cement mortar 1:4 ( 1 Cement : 4 Sand )

Plaster on new surface on wall in cement sand mortar 1:3 including raking of joints etc. complete fine finish:

Finishing wall with water proofing cement paint of approved brand and manufacture and or required shade to give an even shade including all scaffolding

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.

From 6.0 to 20.0 m BGL

Deepning of existing open well from 6mtr to 20 mtr depth & 4.0 m dia .

From 6.0 to 7.5 m BGL

From 7.5m to 9.0 m BGL

From 9.0 to 10.5 m BGL

From 10.5 to 12.0 m BGL

From 12.0 to 13.5 m BGL

From 13.5 to 15.0 m BGL

From 15.0 to 16.5 m BGL

From 16.5 to 18.0 m BGL

From 18.0 to 19.5 m BGL

Recovery of Hard rock useful material 30%

Add extra over item no 2.1 and 2.2 for excavation in saturated soil where pumping or bailing out of water is required including shorting strutting where required and dewatering.(Respective applicable rates)

From 6.0 to 7.5 m BWL

From 7.5 to 9.0 m BWL

From 9.0 to 10.5 mBWL

From 10.5 to 12.0 m BWL

From 12.0 to 13.5 m BWL

From 13.5 to 15.0 m BWL

From 15.0 to 16.5 m BWL

From 16.5 to 18.0 m BWL

From 18.0 to 19.5 m BWL

From 19.5 to 20.0 m BGL

Centering & shuttering with ply wood or steel sheets including strutting , propping, barcing both ways with steel props and removal of form work up to floor Five level for:Walls (any thickness) including attached pilasters, buttresses, plinth and string course.

Providing and fabricating reinforcement for RCC work including straightening, cutting, bending, placing in position in binding (including cost of binding wire ) all complete up to floor five level

Providing and layiny in position specified grade of cement concrete for RCC Structure 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 excluding the cost of centering shuttering and reinforcement for :

Walls (any thickness) including attached pilasters buttresses, plinth and string courses fillets columns pillars pears abutments posts struts etc.

M20 grade nominal mix .

Structural steel work in single section fixed with connecting plate including cutting hoisting fixing in position and applying a priming coat of approved steel primer all complete above plinth level upto 4.5 mtr. height

Random rubble stone masonary for foundation and plinth in cement sand mortar above 30 cm thick wall in:

Random Rubble stone masonary for superstructure above plinth level one storey height above 30 cm. thick walls in :

Cement mortar 1:4 ( 1 Cement : 4 Sand )

Plaster on new surface on wall in cement sand mortar 1:3 including raking of joints etc. complete fine finish:

20 mm thick

Finishing wall with water proofing cement paint of approved brand and manufacture and or required shade to give an even shade including all scaffolding

New Work ( Three or more coats)

Painting with synthetic enamel paint of approved brand and manufacture to give an even shade :12.46.1 Two or more coats on new work

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.

From 19.5 to 20.0 mBWL

Construction of RCC OHSR cap -75 KL/15 mtr Staging.

Construction and commissioning of RCC flat slab Over Head Service Reservoir of following capacity and staging including all material and labour charges as per the Scope of work and Technical Specification, consisting of the following main activities: -

a) Topographic survey, preparation of site contour plan, conducting SBC test and its approval from department before construction. Submission and approval of concrete mix design and water quality test report for water to be used in construction. b) Excavation in all types of soil, PCC below foundation, all RCC Work, Plinth protection all around the structure including all material, labour, shuttering, scaffolding etc. c) OHSR shall be provided with adequate plinth protection all around the structure in a width starting from edge of structure at GL and extending at least up to 1.0m beyond the edge of outer most projection of OHSR. The plinth protection shall consist of 150mm thick PCC in M-15 grade concrete laid over 150mm thick layer of compacted soil. d) Providing and applying two coats of food grade epoxy paint on the inside surface roof slab, and 600 mm height of the vertical wall. e) Successfully hydro test and water tightness test as per I.S. code. f) Providing and applying three coats of anti-carbonation paint on the top surface of the roof slab. g) Providing and applying three coats of cement-based paint on the external surface of the container, balcony, cone wall, columns & beams etc. h) Providing and fixing SS-304 ventilator, SS 304 manhole frame and cover and SS-304 ladder from top Slab to bottom Slab inside container. i) Providing and fixing of MS section ladder from the last landing to balcony and MS ladder with safety cage from balcony to top slab.

j) Providing and fixing water level indicator (float type). k) Providing and fixing of hand railing all around the balcony, roof and staircase, consisting of 25mm diameter Class-B GI pipe in two rows and 1000 mm high, 50X50X6mm angle iron vertical post at a maximum spacing of 1500mm centres. l) All MS parts to be painted with two coats of the enamel paint over the primer coat of red oxide. m) Providing and fixing of 150mm wide PVC water bar for the construction joints in the container (vertical wall & cone wall). n) Providing one Aluminium portable ladder of appropriate length to access first landing (3.5 to 4.5m above GL) from ground. o) Lighting arrestor consisting of providing and fixing of 2 Nos. of chemical earthing and connecting it to the conical cover of SS ventilator with two separate GI strips of 50mmX3mm p) CI/DI puddle collar shall be fixed in the bottom/slab for connecting inlet, outlet, overflow and washout pipe of the reservoir. q) Painting the name of the scheme and other details on the reservoir, and any other work related to structure as per the directions of Engineer-in- Charge, Technical Specification and Scope of Work. r) Inlet, outlet, overflow, washout pipes and valves are not included in this work, provision for the same shall be taken separately.

Rates for RCC OHSR,SBC 18 T/sqm, SEISMIC ZONE-II & STAGING 15 M

75 KL capacity

Providing, lowering, laying, aligning, fixing in position in pipe line, manually operated DI D/F Resilient (Soft) seated Gate Valve EPDM Coated DI wedge 100% vaccum light, flange Dimention IS: 14846, of approved make PN 1.6 class and CI Tail Piece- 2 Nos. (IS: 5531- 1988- amended up to date- For CI Plane Ended Specials) of same size of following dia complete including all material like Instren Rubber Sheet of thickness- 6.00 mm (ISI Mark)- For Rubber Sheet), MS Nut Bolts (IS: 1363 Part I-1984- amended up to date), CI Detachable Joint (IS: 8794- 1988 amended up to date), labour, testing and commissioning along with pipe line as per Technical Specifications and as per direction of Engineer. (Nominal Dia. in mm)

Manually Operated Resilient Seated Sluice Valves of Class PN 1.6

100 mm dia

Providing and fixing double flanged ISI marked DI Class K-9 pipes as per IS:8329-2000 (amended up to date), as vertical pipes for RCC Reservoirs including specials required such as duck foot bend, bend, tee etc. providing and fixing clamps at every 3 mtr, jointing materials such as nuts, bolt, rubber packing, hydraulic testing etc. complete in all respect up to and from valve chamber as per direction of EIC, Technical Specification and Scope of work.

Supplying & installation 100 diameter sealed diaphragm bourden type pressure gauge of range 0 to 10 kg including all jointing material as per specification of safety cover.

Providing & Fixing of double flanged, CI body, ISI marked NRV of approved make of following sizes

65 mm dia

Providing, installing, testing and commissioning of double flanged bulk flow meter with removable mechanism, of class B conforming to ISO 4064/1 or amended upto date of approved make including cost of all material and labour as per specifications with GI Box (sheet 16 SWG) suitable with locking arrangement of following dia.

50 mm dia

Providing & Fixing of ISI Marked GI Bend 90 Degrees of following sizes including all jointing materials "B" Class

50mm dia

Supply of MS clamp, set of 50x6 mm flat form iron with nuts and bolts etc. holding the riser pipe assembly of submersible pump set.

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 includ ing making connection etc.

3 core 4.0 mm2

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.

50 mm dia

Providing, laying and jointing rising mains.

Providing & Installation of pumpsets for pumping water from Proposed & Existing Open Well

Dia (mm) Type Class

Providing, lowering, laying, aligning, fixing in position and jointing at all level/ depths Dl standard specials with rubber ring (EPDM)/ nut bolt and insertion sheet and jointing as per IS: 5382 1985 such as tees, bends, tapers, caps etc. within trenches in DI pipe line complere including all marerial, labour, taxes, testing and commissioning along with pipe line as per technical specifications and direction of Engineer-in-charge (excluding earth work)

AJS Tee , Bend, Reducer (All End Socketed)

Upto 300 mm Diameter

Providing, lowering, laying in trenches, aligning, fixing in position and jointing in trenches Ductile Iron (DI) ISI marked K-7 grade S&S pipes as per IS: 8329-2000 (amended upto date), with internal cement mortar lining suitable for potable water with rubber ring (EPDM) joints as per IS: 5382-1985 incl. all taxes (Central and Local) transportation and frieght charges, inspection charges, loading/unloadingcharges, stacking of pipes including cost of labour and material, specials(Tee, bend etc.) satisfactory hydraulic testing, disinfection etc. complete as per technical specifications and direction of Engineer in Charge.( excluding earth work) with excise Duty Exemption. 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.

Manually Operated Resilient Seated Sluice Valves of Class PN 1.6

Dia (mm) PN rating

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.

Earth work in excavatin 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 buttoms.depth up to 1.5 mtr. including taking out the excavated soil, and than returning the soil as required in layers not exceeding 20 cm in depth including consolidating each deposited layer by ramming, watering etc. and disposal of surplus excavated soil as directed within a lead od 50 mtr. including required all safety provisiond etc.

All kinds of soil.

Earth work in excavatin 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 buttoms.depth up to 1.5 mtr. including taking out the excavated soil, and than returning the soil as required in layers not exceeding 20 cm 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 50mtr. including alll safety provisions required.

Ordinary Rock

Hard Rock ( required blasting)

Cement concrete Saddle block.

Earth work in excavation in foundation trenches or drains including dressing of sides and ramming of bottons, lift upto 1.5 mt. including taking the excavated soil and depositing the refilling of Jhiri with watering and ramming and disposal of surplus excavated soil as directed within lead of 50m.

All kind of soil.

Centering & shuttering with ply wood or steel sheets including strutting , propping, barcing both ways with wooden members and removal of form work up to floor three level for:Walls (any

thickness) including attached pilasters, buttresses, plinth and string course.Add extra for shuttering in circular work in plan up to dia 10 m over item no 2.6.1

Providing and fabricating reinforcement for RCC work including straightening, cutting, bending, placing in position in binding (including cost of binding wire ) all complete up to floor three level

Thermo mechanically treated bars (conforming to relevant IS:1786.)

Providing and laying in position specified grade of reinforcement cement concrete all RCC structural elements upto plinth level including curing compaction finishing with rendering in cement sand mortar 1:3 ( 1 cement : 3 coarse sand) and making good the joints excluding the cost of centering shuttering and reinforcement

Providing & Installation of pumpsets for pumping water from Proposed & Existing Open Well

Dia (mm) Type Class

Providing, lowering, laying, aligning, fixing in position and jointing at all level/ depths Dl standard specials with rubber ring (EPDM)/ nut bolt and insertion sheet and jointing as per IS: 5382 1985 such as tees, bends, tapers, caps etc. within trenches in DI pipe line complere including all marerial, labour, taxes, testing and commissioning along with pipe line as per technical specifications and direction of Engineer-in-charge (excluding earth work)

AJS Tee , Bend, Reducer (All End Socketed)

Upto 300 mm Diameter

HDPE PE-80 PN-6

75 mm dia

90 mm dia

110 mm dia

P & F G.I. pipes (Internal Work) with G.I. Fittings excluding union (IS:1239 Mark) & MS clamps including cutting and making good the walls and floors:

50mm dia nominal bore 'B' Class

Providing, lowering, aligning, fixing in position in pipe line, CI D/F Sluice valves straight and pocket less body passage of approved make of following Pressure rating & dia complete, confirming to IS:14846 (amended up to date) and of following specifications: Body, Bonnet, Wedge, Gland, Thrust Plate, Cap & Hand wheel of Grey cast iron of IS:210/ FG200 Stem - AISI- 410 ,Body Seat ring, Wedge facing ring & Bushes - LTB2/ SS , Face to face dimensions as per IS 14846/2000 (amended up to date) ,Epoxy ( Non-Toxic- suitable for drinking water) applied inside and outside, Flanges Drilled as per IS 1538. Nut-Bolt confirming to IS:1363 and IS: 1367/ CS/ galvanised steel Insertion rubber of black EPDM 6mm thick . 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.

Manually Operated CI Sluice valve of Class PN-1.0

Dia (mm) PN rating

Providing, lowering, laying, aligning, fixing in position and jointing CI dismantling joint (Suitable for Sluice valves etc.) 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. Class PN 1.0

80 mm dia

100 mm dia.

Providing, lowering, laying and jointing in trenches, standard lengths HDPE ISI marked Pipes as per IS-4984: 1995 (amended up to date) with necessary jointing material like mechanical connectors, i.e. thread/ insert joint/ quick release coupler joint/ compression fitting joint or flanged joint and specials jointing pipe by electro fusion welding method, including all taxes , transportation and freight charges, inspection charges, loading/ unloading charges, stacking of pipes, 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 of following class and diameter. (excluding earth work) . Note

Class PN 1.0

25 mm S-1 Type

: 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. Supply may be in coil or straight length in 6 M/12 M.

Class PN 1.0

100 mm dia

Earth work in excavatin 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 buttoms.depth up to 1.5 mtr. including taking out the excavated soil, and than returning the soil as required in layers not exceeding 20 cm in depth including consolidating each deposited layer by ramming, watering etc. and disposal of surplus excavated soil as directed within a lead od 50 mtr. including required all safety provisiond etc.

All kinds of soil.

Earth work in excavatin 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 buttoms.depth up to 1.5 mtr. including taking out the excavated soil, and than returning the soil as required in layers not exceeding 20 cm 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 50mtr. including alll safety provisions required.

Ordinary Rock

Hard Rock ( Blasting prohibited)

Dismating of cement concrete pavement for pipe line . Line and chembers 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 location and disposal of dimantled material up to a lead of 1000 meters. Measurement for dismantled trench to be made as per standard trench width specified in tender document not extre payment shall be made be made for trench width than specified, re-handing of material/ earth to complete the tasks as per technical specification and scope of work.

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

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 up to 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 type shall have external pipe threads conforming to IS 554 Fasteners - CS Epoxy paint inside outside of food grade safe for drinking water ,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.

Providing, lowering, aligning, fixing in position in pipe line, CI double flanged swing type Non Return Valves (NRV) of approved make of following Pressure rating & dia complete, confirming to IS: 5312 (part -1)/ 2004 (amended up to date) and of following specifications: Body, Cover & disc of Grey cast iron of IS:210/ FG200. Face to face dimensions as per IS 5312 (part -1):2004 , Flanges Drilled as per IS:1538. Epoxy (Non-Toxic & suitable for drinking water) applied on body, cover and disc inside and outside . Body seat ring of SS/CS Door face ring - EPDM/ Neoprene (food grade quality) ,Shaft of SS- AISI- 410 ,Hinge Malleable cast iron / SS AISI 316 ,Bonnet Gasket EPDM, Bush- Leaded tin Bronze/ PTET, Gasket EPDM/NBR ,Nut-Bolt as per 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.

Construction of Valve/ NRV Chambers

Removing & Re-fixing of Precast concrete interlocking blocks for laying of pipe line by manual method, stacking of serviceable & non serviceable material separately, disposal of dismantled material lead up to 50 mtr. The C.C. interlocking paving blocks be laid on average 25 mm thick bed of coarse sand and the joints to be filled with fine sand. Laying procedure on compacted sub base as defined. Complete job is to be executed as per the directions of Engineer in charge. The rates to be inclusive of fixing of 70 percent reusable precast concrete interlocking block and cost of required new precast concrete interlocking block against damaged, including all lead and lift as per Technical specifications. (Interlocking block manufactured by fully computerized automatic stationery hydraulic vibro pressed machine & full computerized automatic batching plant of class A-1 as per BS:6717-2001. Tensile splitting strength and breaking load as per BS: 6717-2001 Colour: Grey cement natural colour. Variation in Dimension : Less than 1.6 mm Variation in thickness: Less than 3.2 mm) Note: If existing precast block used more than 70%, than for every 1% use above 70%, deduction of 1% in cost shall be done for every 1% use above 70%.

For Class-A loading

Sluice valve chamber of size1.13m x0.85m x1.27m for pipe size-upto100mm

60 mm thick.

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.

Supply, installation, testing and commissioning of Remote monitoring unit on off grid solar controller for remote ON/OFF, parameter setting, monitoring and troubleshooting through mobile etc. complete. Web charges and data charges for 5 year during service warranty etc. complete in all respect as per technical specification and as per direction of Engineer.

Provision for Solar Power generation at Proposed & Existing Open well.

Supply, installation, testing and commissioning of MNRE approved off Grid Solar Panels for running of motor pumps with 25 years of Linear Generation warranty, Work includes designing of solar panel area and MS fabricated structure 120 micron hot dip galvanized iron , showing arrangement of panel in available space and installation of PV module on frame structure such that minimum height of lower edge of panel shall be 4.0 mtr from ground level to safeguard against damage and theft as per indicative drawing enclosed with the bid document. The foundation of structure shall be in RCC. Mounting structure shall be suitably designed to withstand wind velocity up to 150km/hr. The work shall be executed as per detailed technical specifications, approved drawing and direction of Engineer in Charge. Note: There shall be 5 year service warranty for solar panel and mounting structure and suitable provision shall be included in tender document.

Providing, installation, testing and commissioning of AC submerssible pump sets with inbuilt or individual solar pump controller with Maximum power point tracking (MPPT) for optimally use the solar panel and maximize water discharge to deliver maximum water during the day including PVC flat submersible cable from controller to motor pumps.. Solar pump shall be of Stainless steel construction and performance shall be as per scope of work and minimum lift of water shall be as per defined in scope . Pump controller shall have Adequate protection against dry operation of motor pump set, and against hails and storms. Full protection against open circuit, accidental short circuit and reverse polarity should be provided. A good reliable on/off switch be provided. The cable shall be ISI marked three core PVC flat submersible cable as per IS 694:1990 or amended up to date ( standard insulation) and conductor as per class 5 of IS 8130:1980 or amended up to date. The duty condition of pump set shall be as per scope of work and entire work shall be executed as per technical specification and direction of Engineer in charge.

Making Functional House Tap Connections ( FHTCs ).

Providing Household Tap Connection as per technical specification and approved drawing as per relevant IS code (amended up to date) from HDPE/uPVC/DI/AC/MS/GI pipe line up to consumer meter/premises by using PP mechanical Integrated saddle with inbuilt flow control valve made out of SS316 designed for 5 LPM discharge at 0.5 bar pressure , not exceeding the flow of 7 LPM at 2 bar and a compression elbow, moulded in single piece/ fusion welded (Complete job) including digging out suitable size of pits and trench for laying service line in all kinds of soil; depositing and refilling of pit & jhiri with watering & ramming /compacting in layers and disposal of surplus excavated soil as directed with in a lead of 100 meter ; providing & fixing of all fitting duly approved in accordance with specification for potable water including GM Full-way Valve (IS:778 Mark) or wheel valve and specials with 20 mm nominal dia MDPE pipe PE 80 PN 16 as per ISO 4427 / 20 mm nominal dia PPR-C (Three layered) pipe PN16 SDR 7.4 (IS:15801:2008) (ISI mark) and above ground level using PPR-C pipe with standard PPR fittings/ GI pipes in the premises for fixing a tap / meter box (excluding) ,including accessories with flushing, cleaning, disinfecting and testing of pipe line complete required for making of service connection complete in all respect including labour charges . The service line should be laid at least 45 cm below ground level.

For connection with 20 mm dia MDPE/PPR-C pipe length up to 05 mtr.

P & F Bib cock (IS : 8931 mark), superior quality of approved make, chrome plated with complete brass body including brass handle with wt. 300 to 325 gm.15 mm nominal bore.

Add extra over item no 1.21 & 1.22 for providing 20 mm PE 80 PN 16 as per ISO 4427 MDPE pipe including excavation, providing, laying & jointing of service line above 5.00 mtr.