Mohanur TP - AMRUT 2.0 - Improvement of Water Supply System

Amount

Earthwork excavation above Water Level in light or sandy or clayey soil for infiltration well of 4.50 m dia (Internal) including levelling the site with an initial lead of 10m and as directed by the departmental officers - Excavation for Infiltration well for first depth of 2.00 m (SOR.2022-23)

Earthwork excavation and depositing on bank for foundation, with an initial lead of 10m and initial lift of 2m including shoring, strutting and all other incidental works, as directed by the departmental Officers in the following classification of soil.Hard stiff clay, stiff black cotton, hard red earth, shales, murams, gravel, stoney earth and earth mixed with small sized boulders - From 0-2m Depth

From 2-3m Depth

Soft disintegrated rock, laterite, soft rock, kankar, not requiring blasting etc and as directed by Engineer-In-charge - From 0-2m Depth

Earthwork excavation and depositing on bank with an initial lead of 10 meters and initial lift of 2 meters in Medium rock and dense medium rock not requiring blasting. (2m-3m below G.L) - From 2-3m Depth

Supply and filling the foundation with M-sand in layers, of not exceeding 15 CM thick complying with standard specification including consolidation and watering etc complete as directed by TWAD Board Officers.

Plain cement concrete 1:4:8 (One cement, four sand and eight course aggregate) using 40mm size hard granite broken stone for foundation including mixing concrete laying, consolidation, curing etc. complete as directed by TWAD Board Officers - Upto 1.50 m depth below G.L.

From 1.5 to 4.50m Below GL

Plain Cement Concrete 1:2:4 (one cement, two Crushed Stone Sand (M- Sand) and four coarse aggregates) using 20mm size ISS HBG metal including cost and conveyance of all materials to site and including for the mixing, laying and labour charges etc., complete as per standard specification

Providing and laying in position Standardised Concrete Mix M-30 Grade in accordance with IS 456 - 2000 using 20mm and down graded hard broken granite stone jelly for all RCC items of works with minimum cement content of 400Kg/ cum and maximum water cement ratio of 0.45 including admixture (Plasticiser / super plasticiser) in recommended proportions as per IS 9103 to accelerate, retard setting of concrete, improve workability without imparing strength and durability with about (5.0cum), 7730Kg of 20mm machine crushed stone jelly and with about (3.3 cum), 5156kg of 10 - 12mm machine crushed stone jelly and with about (4.79cum) 7670 kg of sand, but excluding cost of reinforcement grill and fabricating charges centering and shuttering but including laying, vibrating with mechanical vibrators, finishing, curing, etc and providing fixtures like fan clamps in the RCC floor / roof slabs wherever necessary without claiming extra cost etc., complete complying with standard specification and as directed by the departmental officers - The Coarse and Fine aggregates to be used should comply with the requiremnents of IS standards. (No separate payment will be made by the Department for the excess usage of materials) - Upto 1.50 m Below GL

From 1.5 to 4.50m Below GL

From 0 to 4.50m Above GL

Above G.L 4.50m to 7.32m ht

Above G.L 7.32m to 10.98m ht.

Above G.L 10.98m to 14.64m ht

Above G.L 14.64m to 18.30m ht.,

Above G.L 18.30 m to 21.96m ht.

Above G.L 21.96 m to 25.62m ht.

Providing and laying in position Standardised Concrete Mix M-20 Grade in accordance with IS 456 - 2000 using 20mm and down graded hard broken granite stone jelly for all RCC items of works with minimum cement content of 325Kg/ cum and maximum water cement ratio of 0.55 including admixture (Plasticiser / super plasticiser) in recommended proportions as per IS 9103 to accelerate, retard setting of concrete, improve workability without imparing strength and durability with about (5.0cum), 7730Kg of 20mm machine crushed stone jelly and with about (3.3 cum), 5156kg of 10 - 12mm machine crushed stone jelly and with about (4.79cum) 7670 kg of sand, but excluding cost of reinforcement grill and fabricating charges centering and shuttering but including laying, vibrating with mechanical vibrators, finishing, curing, etc and providing fixtures like fan clamps in the RCC floor / roof slabs wherever necessary without claiming extra cost etc., complete complying with standard specification and as directed by the departmental officers - The Coarse and Fine aggregates to be used should comply with the requiremnents of IS standards. (No separate payment will be made by the Department for the excess usage of materials)

Sinking of infiltration well of 4.50 m internal dia below water level including all incidental charges using special tools and plants such as air compressor, helmet etc., complete including bailing out water below pilasters level (SOR-2022-23) - Infiltration well - I depth of 2 m

II depth of 2 m

III depth of 2 m

IV depth of 2 m

V depth of 2 m

Porous Concrete CC 1:4 (one cement ,four hard broken granite jelly of size 20mm) for steining of infiltration well excluding cost of centering but including curing etc complete and as directed by the Department Officers

Brick work in cement mortar 1:5 using country bricks of size 8 3/4" x 4 1/4" x 2 3/4" (DATA 22-23)

Providing steel centering surfaces including strutting upto 3.29 metre high using MS sheets, 10 gauge thick of size 90 cm x 60 cm, stiffened with Ms angles of size 25 mm x 25 mm x 3 mm laid over silver oak joists of size 10 cm x 6.5 cm spaced at 90 cm c/c and supported by caserne props of 10 cm to 13 cm diametre spaced at 75 cm c/c and removing the centering and shuttering after specified period without damaging the concrete laid, complying with standard specification and as directed by the Engineer - Compound walls - Mat and Footing

Column

For plane surface - Upto 3.30m ht

From 3.3 m to 4.3 m

From 4.30m to 5.30m ht.,

From 7.30m to 8.30m ht.,

From 8.30m ht., to 9.30m ht.

From 10.30 - 11.30M above GL

From 11.30m ht., to 12.30m ht.,

From 12.30m ht., to 13.30m ht.

From 15.3 m to 16.3 m from GL

From 16.30m ht., to 17.30m ht.,

From 19.30m to 20.30m ht.

For Curved surface - Upto 3.30m ht

From 3.3 m to 4.3 m

From 15.30 - 16.30M

From 16.30 - 17.30M

For Circular Column - Upto 3.30m ht

From 3.30m to 4.30m ht.,

From 4.30m to 5.30m ht.,

From 5.30m to 6.30m ht.,

From 6.30m to 7.30m ht.,

From 7.30m to 8.30m ht.,

From 8.30m ht., to 9.30m ht.,

From 9.30m ht. to 10.30m ht.

From 10.30m ht. to 11.30m ht.

From 11.30m ht., to 12.30m ht.,

From 12.30m ht., to 13.30m ht.,

From 13.30m ht., to 14.30m ht.,

From 14.30m ht., to 15.30m ht.,

From 15.30m ht., to 16.30m ht.,

From 16.30m ht., to 17.30m ht.,

From 17.30m ht., to 18.30m ht.,

From 18.30m ht., to 19.30m ht.,

For Square Column - upto 3.30m ht.

From 3.30m to 4.30m ht.,

From 4.30m to 5.30m ht.,

From 5.30m to 6.30m ht.,

From 6.30m to 7.30m ht.,

From 7.30m to 8.30m ht.,

From 8.30m ht., to 9.30m ht.,

From 9.30m ht. to 10.30m ht.

From 10.30m ht. to 11.30m ht.

From 11.30m ht., to 12.30m ht.,

From 12.30m ht., to 13.30m ht.,

From 13.30m ht., to 14.30m ht.,

From 14.30m ht., to 15.30m ht.,

From 15.30m ht., to 16.30m ht.,

From 16.30m ht., to 17.30m ht.,

From 17.30m ht., to 18.30m ht.,

Supply, delivery fabrication and placing in position of RTS rods for reinforcement for binding ring, pilasters, roof slab and well curb including cost of binding wire and as directed by Department officers.

Plastering inside of well steining by CM 1:4 (One cement and four sand ) 12mm thick including curing etc., complete and as directed by Department Officers.

Plastering outside of well steining by CM 1:5 (One cement and fivesand ) 20 mm thick including curing etc.,complete and as directed by Department officers

Supply, delivery and fixing in position 50mm thick RCC manhole cover slab of size 0.60x0.60m with necessary reinforcement and MS angle of size 50mmx50mm x 12.5mm thick fixed alround the edges of the slab complete and as directed by the Department Officers.

Supply ,delivery and fixing of RCC inside Access ladder of size 0.10x0.15x4.74m with steps of size 0.15x0.05x0.45m at an interval of 0.3m c/c using M30 concrete and RTS reinforcement with main rod of 10mm 4 nos. for Rib and 8mm stirrups at 0.15m c/c and with main rod of 8mm 2 nos. for each step with 8mm distributer at 0.1m c/c including cost of all materials , moulding charges, all labour charges finishing curing etc.. complete as directed by TWAD Board officers - 1.00LL Sump

2.00LL-MBR

2.00LL-OHT

4.00LL-OHT

1.00LL-OHT

Supply, Delivery and fixing of outside MS Ladder of 45cm clear wide made out of 50mm x 50mm x 6mm MS angle for sides and steps in 16mm plain rods fixed at 30 cm c/c welded jointed and as directed by TWAD Board Officers - 1.00LL Sump

Construction of RCC Spiral stair case in RCC M20 design mix concrete of 2.30m dia of required height for approach to the roof of Service Reservoir with RCC hand rails as per type design No.Sanitary Engineer/PH(M) NO.18/64 - 65 Sanitary Engineer(PH) 3/64 including necessary earth work excavation in various classification of soils met with at the site of work for providing foundation concrete in CC 1:4:8 mix, RCC footing M30 mix, GL platform etc., including cost of steel reinforcement, fabrication charges, scaffolding, centering precasting charges, cement painting the surfaces etc.,complete and as directed by the TWAD Board Officers. The staircase shall be braced to the column of Service Reservoir at suitable interval - 2.00LL-MBR

2.00LL-OHT

4.00LL-OHT

1.00LL-OHT

Supply and fixing of M20 design mix RCC hand rails of 0.9 m height over the top of the roof slab of approved pattern and design including the cost of cement, reinforcement, centering, precasting, finishing, curing cement painting the surfaces etc., complete and as directed by the TWAD Board Officers - 2.00LL-OHT

1.00LL-OHT

Reinforced Cement Concrete 1 : 1 1/2 : 3 mix ( one Cement one and half sand and three hard broken granite stone of 20mm size hard broken granite stone) for ventilator of dia. 0.45 m with 0.05m thick. including the cost of men & materials complying with standard specification and as directed by the TWAD Board Officers.

Supplying and fixing in position of enamel coated water level indicator with ball floating arrangements on side wall of sump including the cost men & materials complying with special spacification and as directed by the TWAD Board Officers

Pipe connection work to sump including cost labour, materials etc - 1.00LL Sump

2.00LL-MBR

2.00LL-OHT

4.00LL-OHT

1.00LL-OHT

Providing Cut stone set in CM 1:3 (one cement and three sand) using well dressed cut stone supporting inlet pipe of size 0.30 x 0.30 x 0.15m for service reservoir etc., complete as per standard specifications and as directed by Engineer-in-charge

Refilling the outside of the sump with excavated earth(other then sand) complying with standard specification for filling the foundation including watering consolidation etc., complete as directed by the TWAD Board Officers.

Special Ceiling Plastering for RCC slab and beams in CM 1:3 - 10 mm thick including hacking and curing etc complete.

Plastering with cement mortar 1:5 (One part of Cement and Five part of Plastering Sand (P- Sand)), 12mm thick in all floors including cost and conveyance of all materilas to site and labour charges etc,complete as per standard specifications

White wasing one coat over new surface with approved quality of lime including cost of cleaning surface thoroughly scaffolding and taxes etc. all complete as per specification and direction of Engineer (DATA 22-23)

Painting two coats with approved cement paint over one coat of priming coat over plastered exposed surface of the sump including the cost of materials, labour charges, cleaning and preparation of the surface and curing etc., complete and as directed by TWAD Board Officers.

Labour charges for Painting Emblem in accordance with the size and specifications as approved by the Board on the Service Reservoirs including cost of all consumables, one coat of base paint, scaffolding charges including painting NRDWP Logo on the Service Reservoirs.

Supply, delivery and fixing of PVC moulded CI steps in position at 30 cm center to center in zig zag manner and as directed by the Department officers.

Providing GI ventilating arrangement of size 0.10m and as directed by the Department Officers

Providing for cutting edge using 12G MS sheets including the cost of fabrication welding and placing in position in the curb including supply of the MS sheet with necessary holding rod of 20mm dia.

Plugging the bottom of the well with coarse sand of approved sizes and grade as directed by the Board officers

Providing granolithic floor finish of 25mm thickness with plain cement concrete 1:2:4 (One Cement, Two crushed sand (M-Sand) and Four aggregate) using 10 to 12mm gauge hard broken stone jelly including laying, finishing and the top rubbed smooth with power trawl, thread lining, curing etc. complete complying with standard specification and as directed by the departmental officers. (The rate is inclusive of necessary planking for panelling wherever necessary and as directed by the departmental officers)(DATA 22-23)

Supply and Delivery Fabrication of MS doors and windows with outer frame and shutter frame in MS angle of size 40mm x 40mm x 6 mm with MS flat 25mm x 25mm x 6mm and MS sheet of 18 gauge including ventilating arrangements using 20mm square MS rods with locking arrangements including two coats of approved enamel paint over coat of red oxide including cost of angles, plates, sheets, fabrication charges, cost of hold fast and transportation charges etc., complete.(TWAD 22-23 P.NO: 91) - Pump room 9m x 6m - Doors - Fully Panelled Double Leaf - 1.00m x 2.10m

Windows - Fully Panelled Double Leaf 1.2m x 0.9m

3T capacity hand operated over head Travelling (HOT) crane suitable for a span upto 6 Mtrs, and travel length upto 10 M with clear lift upto 6 M including gear type chain pulley block and geared Travelling trolley complete with all accessories including girder(TWAD 22-23 PG NO 129) - Pump room 9m x 6m

Short points upto 3 metrs. From tapping point to out let via switch - Pump room 9m x 6m

Medium points above 3 m. Upto 6m From tapping point to out let via switch - Pump room 9m x 6m

Supplying 6A flush/ projected type 3/5 way socket and a 6 amps flush / projected type SP switch either surface flush moulding in a existing gang box or in a 4mm thick plastic sheet and fixing over a flush mounted wooden box and wiring using necessary capa - Pump room 9m x 6m

Supplying and fixing polished wood board made of not less 15mm thick plank on both sides with planks made out of not more then 2 pieces and fixing the same to the wall using tapered inverted wooden plugs screws ect - Pump room 9m x 6m - 10" x 8" x 1.5"

4 Way Vertical TPMCB sheet steel distribution boards Flush type/Surface type fitted with Bus bars and Neutral links with single / three phase MCB out goings and separate 4 way provision for accommodating one No. 4 pole incoming MCB / solator and another separate 4 way provision for accommodating one No. 4 pole ELCB/ RCD with label holder and provisions for taking up cable for size not less than 35 sq.mm - Pump room 9m x 6m

Supplying and fixing capacitor type ceiling fan complete with down rod blades, shakle canopies etc., for operation n 230 volts, 50 cycles. Single phase AC supply, conforming to ISS-374-1979 and with double ball bearing system - Pump room 9m x 6m

Supplying and fixing of 1 x 4" - 36/40 watts Gr. A industrial type fluorescent fitting having stove enameled white reflector inside and gray or green coloured top complete the low loss open construction copper would ferromagnetic ballast starters locking - Pump room 9m x 6m

Supplying and fixing cast Aluminium round or oblong type bulk head fiiting with GI wire guard glass cover with 15 watts 230V CFL lamp a required - Pump room 9m x 6m

Generators With Auto Main Failure (AMF) Panel (62.5KVA) - Pump room 9m x 6m

Earth work excavation and depositing on bank with initial lead of 10 m and lift of 2 M in narrow trenches having bed width 1.25m & below for laying of pipes for water supply and sewerage works in the following type of soils as directed by Departmental officers. Sand, silt or other loose soil, wet sand or silt not under water light black cotton soil, sandy loam and ordinary soil.SS20B (TWAD SOR 2022-2023, Pg 295,296) - 90mm HDPE PN6

110mm HDPE PN6

140mm HDPE PN6

160mm HDPE PN6

200mm HDPE PN6

150mm D.I. Class K7

200mm D.I. Class K7

250mm D.I. Class K7

300mm D.I. Class K7

Supply and delivery of following sizes of DI K7 Class s/s & HDPE pipes as per IS: 8329 / 2000, at the site of work etc., complete and as directed by Engineer in charge. (TWAD SOR 2022-2023, PN6, Pg 29) IV th Quarter & (TWAD SOR 2022-2023, Pg 46) - 90mm HDPE PN6

110mm HDPE PN6

140mm HDPE PN6

160mm HDPE PN6

200mm HDPE PN6

150mm D.I. Class K7

200mm D.I. Class K7

250mm D.I. Class K7

300mm D.I. Class K7

Lowering HDPE pipes, DI pipes and specials to trench and laying to proper grade and alignment and as directed by the Department Officers (TWAD SOR 2022-2023, Pg 268 & Pg 258) - 90mm HDPE PN6

110mm HDPE PN6

140mm HDPE PN6

160mm HDPE PN6

200mm HDPE PN6

150mm D.I. Class K7

200mm D.I. Class K7

250mm D.I. Class K7

300mm D.I. Class K7

Jointing HDPE, DI Pipes and Specials by butt fusion welding / electro fusion welding joints using fusion equipment as per ISO 21307-2011 and as per IS 7634 (part-2) : 2012 including cost of hire charges for butt fusion equipment power supply arrangements etc., complete as per directed by Department Officers. (TWAD SOR 2022-2023, Pg 279 & Pg 261) - 90mm HDPE PN6

110mm HDPE PN6

140mm HDPE PN6

160mm HDPE PN6

200mm HDPE PN6

150mm D.I. Class K7

200mm D.I. Class K7

250mm D.I. Class K7

300mm D.I. Class K7

Cutting the DI pipes true to axis and finishing the ends complete - 150mm D.I. Class K7

200mm D.I. Class K7

250mm D.I. Class K7

Supply, delivery and fixing of D.I. specials as per IS 9523/2000 at site etc., complete as directed by Engineer in charge - 150mm D.I. Class K7

200mm D.I. Class K7

250mm D.I. Class K7

300mm D.I. Class K7

Supply, delivery of HDPE Specials As Per IS 1736-1995 including unloading, transportation and stacking charges. Specials for HDPE pipes as per IS 8360/1977/Part 1(Reaffirmed 1992) Part II and III(Reaffirmed 2002). Reaffirmed to IS 4984-2016 conveyance to work site etc., complete as directed by the Engineer in charge - Distribution System - Equal Tees (TWAD SOR 2022-2023, Pg 32) - 90mm HDPE PN6

110mm HDPE PN6

140mm HDPE PN6

160mm HDPE PN6

200mm HDPE PN6

Bends - 90 Degree Bend PN6 (TWAD SOR 2022-2023, Pg 32) - 90mm HDPE PN6

110mm HDPE PN6

140mm HDPE PN6

160mm HDPE PN6

200mm HDPE PN6

End Caps (TWAD SOR 2022-2023, Pg 27) - 90mm HDPE PN6

110mm HDPE PN6

140mm HDPE PN6

160mm HDPE PN6

200mm HDPE PN6

Barricading work (Where the lines are in narrow width of municipality area, busy streets like Market, Bus-stand and in the Highways etc.) for laying of pipe line using casurina poles at 1.50m center to center (8cm to 10cm dia. and 1.80m height) vertical with horizontal poles in two rows, painting the vertical poles in the road facing sides with ready mix paint, tying the vertical and horizontal poles with coir rope including supplying, delivery and fixing of GI sheet (0.90m x 0.8mm thick) in the horizontal poles and fixing 75mm dia. reflectors including earth work excavation for fixing vertical posts and finally removing and stacking the materials safely for further use etc., complete and as directed by TWAD Board officers.

Barricading work (Where, there is less traffic areas and broader roads etc.) for laying of pipe line using casurina poles at 1.50m center to center (8cm to 10cm dia and 1.80m height) vertical with horizontal poles in three rows including painting the vertical poles in the road facing sides with ready mix paint, tying the vertical and horizontal poles with coir rope including fixing charges and fixing 75mm dia reflectors including earth work excavation for fixing vertical posts and finally removing and stacking the materials safely for further use etc., complete and as directed by Department officers.

Supply, delivery to site, fixing & Commisioning of CI & DI sluice valve to pressure rating PN1.0 with ISI mark with 5 Years warranty, for isolation confirming to IS 14846/2000 with necessary rubber insertions, bolts & nuts including loading & unloading ,transporting charges taxes & duties etc. complete at site as per standard specification and as directed by engineers of the following sizes - 90mm DI Sluice Valve

110mm DI Sluice Valve

140mm DI Sluice Valve

150mm DI Sluice Valve

160mm DI Sluice Valve

200mm D.I. Class K

250mm CI Sluice Valve

Supply, delivery to site, fixing & Commisioning of DI & CI Scour valve to pressure rating PN1.0 with ISI mark with 5 Years warranty, for isolation confirming to IS 14846/2000 with necessary rubber insertions, bolts & nuts including loading & unloading ,transporting charges taxes & duties etc. complete at site as per standard specification and as directed by engineers of the following sizes - 100mm DI Scour valve

100mm CI Scour valve

125mm DI Scour valve

150mm DI Scour valve

250mm CI Scour Valve

Supply delivery to site, fixing & Commisioning of sluice valve PN 1.6 rating with Double orifice Air valves as per IS 14846/2000 specifications including loading and unloading at site, transporting charges taxes and duties etc., as directed by the engineers of the following sizes - 80mm Double Air Valve

Refilling the trenches with excavated earth (other than sand) in layers and watering, ramming and consolidation as per standard specification etc complete and as directed by Engineer in charge - 90mm HDPE PN6

110mm HDPE PN6

140mm HDPE PN6

160mm HDPE PN6

200mm HDPE PN6

150mm D.I. Class K7

200mm D.I. Class K7

250mm D.I. Class K7

300mm D.I. Class K7

Disposal of surplus earth including loading, conveyance within a distance of 5 km and spreading as directed by the Engineer in charge - Labour charges for cutting of B.T road for laying of mains and as directed by Engineer in charge - Pumping Main (Sump to MBR & OHT)

Labour charges for cutting of B.T road for laying of mains and as directed by Engineer in charge - Pumping Main (Sump to MBR & OHT)

Gravity Main

Distribution System

Labour charges for cutting of C.C road or WBM roads for laying of mains and as directed by Engineer in charge - Pumping Main (Sump to MBR & OHT)

Gravity Main

Distribution System

Testing of pipes for water supply with hydraulic testing equipment by filling with water (including cost of water) and testing to recommended pressure in convenient stretches and attending the bursts if any occured during the test, excluding the cost of pipes but including other incidential and operational charges etc., complete for the following diametres of pipes - 90mm HDPE PN6

110mm HDPE PN6

140mm HDPE PN6

160mm HDPE PN6

200mm HDPE PN6

150mm D.I. Class K7

200mm D.I. Class K7

250mm D.I. Class K7

Providing Anchorage

Providing Thrust Block - Pumping Main (Sump to MBR & OHT)

Gravity Main

OWS Pumpset @ IFW - Supply and delivery of Open well Submersible pump set conforming to IS 14220 /2002 and as amended thereafter and BEE 3 Star Rated capable of discharging the following duties due to all causes. The pump shall be with stainless steel shaft and dynamically balanced bronze mixed type impeller, CI FG 200 grade casing and brass screws and rotor shall be of copper rod as per IS 613/1984 with ISI mark. The pump suitable for installation in sump with 1.1KV grade 3 core suitable copper flat submersible cable to a length of 15m with necessary cable joints. The non-return valve located at the top of the pump in the discharge outlet connection is to be designed with minimum friction. The pump should be directly coupled to 2880 RPM, three phase, 50 Hz (±5), 415V+6% & 415V-15% squirrel cage induction motor suitable for DOL upto 5 HP, Fully Automatic Air break Star Delta up to 20 HP and Auto Transformer starter for above 20 HP starting and for continuous operation. (TWAD SOR 22-23 - PG NO :106) - 550 lpm x 30m

Supply and delivery of DI electric Capacitor KVAR with TNEB test certificate with acceessories confirm to IS 2834 and rate is inclusive of banking charges such as providing of copper bus bars with provision of adding at least 2 capacitors at later date, cable entry box , fabricating chargese P.NO.129/SoR19-20 , Item No.15 The rates are basic rates with inclusive of handling charges - 9 KVAR for 7.5 HP Motor

Supply and delivery of floor mounting cubical type vermin and dust proof powder coated M.V. panel board made of 14 SWG MS sheet & MS angle iron frame work with enclosed 4 Nos of Aluminium bus bar of Electrolyte grade E.91,PVC sleeved of suitable size for phase and netural with hinged front door and railway type lock and key arrangements.The bus bar shall be of ample current carrying capacity with all interal wiring as per IE rules and as per IS 8633 and as per safty requirements of CEIG. The desgin of panel board should facilitate for quick operation of all switches from the front side. The panel board should be completed with all interal wiring including necessary twin copper earthing arrangements and consists of the componets for controlling incoming and out going supply ; rate inclusive of fabrication charges

Supply and delivery of wall mounted cubical type EB meter Box Up to 50HP/37 KW (which includes LT meter panel board, 6 Nos. suitable fuse carriers SoR 2022-23 Pg.No125

150mm dia Pressure Gauge and Vaccum guage including all accessories as per specification (For Suction and Delivery to be mounted on wall on Teak Wood Board) SoR 2022-23 Pg:123

a)supply and delivery of heavy duty 1.1 KV grade 3.5 x 95sq.mm-armoured aluminium conductor XLPE insulated pvc sheathed cable as per IS 7098 (Part I) to be laid in between EB pole - Meter Box - M.V. panel SoR 2022-23Pg.No:120

b) Laying the above cable as per IE rules inside the pumproom or in air SoR 2022-23Pg.No122

c)Jointing of the above L.T. cables 3.5 core 1.1 KV grade Armoured Aluminium conductor cable confirming to IS7098 Part I with ISI marking including jointing materials lugs,clamps,etc., SoR 2022-23 Pg.No:125

a)Supply and delivery of heavy duty 1.1 KV grade 3 x 50sq.mm-armoured aluminium conductor XLPE insulated pvc sheathed cable as per IS 7098 (Part I) to be laid in from ATS starter to motor for 50 HP HSC pumpset SoR 2022-23Pg.No:123

b) Laying the above cable as per IE rules inside the pumproom SoR 2022-23Pg.No127

c)Jointing of the above L.T. cables 3 core 1.1 KV grade Armoured Aluminium conductor cable confirming to IS1554 Part I with ISI marking including jointing materials lugs,clamps,etc., SoR 2022-23 Pg.No:125

a)Supply and delivery of heavy duty 1.1 KV grade 3 x 50sq.mm-armoured aluminium conductor XLPE insulated pvc sheathed cable as per IS 7098 (Part I) to be laid in from ATS starter to motor for 50 HP HSC pumpset SoR 2022-23Pg.No:123

b) Laying the above cable as per IE rules inside the pumproom SoR 2022-23Pg.No127

c)Jointing of the above L.T. cables 3core 1.1 KV grade Armoured Aluminium conductor cable confirming to IS1554 Part I with ISI marking including jointing materials lugs,clamps,etc., SoR 2022-23 Pg.No:125

a)Supply and delivery of heavy duty 11 KV grade 3 x 16 sq.mm-armoured aluminium conductor XLPE insulated pvc sheathed cable as per IS 7098 (Part I) to be laid in from M.V. panel to 18 KVAR capacitor

b) Laying the above cable as per IE rules inside the pumproom SoR 2022-23Pg.No127

c)Jointing of the above L.T. cables 3core 1.1 KV grade Armoured Aluminium conductor cable confirming to IS1554 Part I with ISI marking including jointing materials lugs,clamps,etc., SoR 2022-23 Pg.No:125

Supply, Delivery and Fixing of the following items for obtaining Service Connection from E.B.Pole - 150 mm GI SERVICE PIPE to a length of 3m

150mm GI bend-3Nos

150mm GI Coupling-3Nos

Providing pump house wiring and lighting arrangements - Providing pump house lighting wiring using PVC conduit pipes and specials with 2 runs 1.5 sq mm PVC insulated copper wire and 1 run 14 SWG TC wire for earthing for lights, 5 Amps plug points including switch box 5 Amps switch socket, celing rose and consumable suitable for pump house wiring

Supply and fixing LED INDOOR FITTINGS (LIGHT EMITTING DIODE)24W LED 4000K 2 x 2 Square Type Recessed Fitting (vide page 194 of SR Book 2022-23 )

Supply and fixing LED OUTDOOR FITTINGS (LIGHT EMITTING DIODE)30W LED Street Light Fitting

16 amps.3 pin flush type wall socket only.-3No SoR 2022-23 pg 203

Supply and delivery of safety appliances as detailed below SoR 2022-23 Pg.No:131 item 18

Providing the following tools mounted on Teak wood Board to be fixed on the wall and in a teak wood box SoR 2022-23 pg:133

Twin CI Earthing as per IS 3043/1987 and I.E. rules including Earth pit (2 pits) with RCC slab and other civil works complete (upto 25 HP) (SOR 22-23/ Item 19.0/ P. 127)

Labour charges for the erection of submersible pumpset in borewell/openwell including fixing and jointing submersible cable with proper clamps upto the starter to required depth and also fixing of riser pipes to the required depth valves erection clamps, pressure gauges upto the exterior wall of pump room and erection of panel board consisting of TPICN switches starter, Voltmeter, Ammeter, three pilot (indicating) lamps capacitor single phasing preventor, water level guard and laying and jointing the cables and twin earthing as per IE rules etc., complete and testing the pumpset and trail run for 10 days. (TWAD SOR 2022-2023, Pg 308) - 5 HP pumpset

Supply and delivery of CI D/F sluice valve with cap wheel as pe IS 14846/2000 PN 1.0 with ISI marking . The rates are inclusive of transportation charges, etc., (TWAD SOR 2022-2023 PG.65) - 300 mm sluice valve - for 300mm main

Supply and delivery of CI D/F 300mm Non return valve wafer type (dual plate check valve) to be used in pump houses confirming to IS (TWAD SOR 2022-2023, Pg 69) - 300mm Non return valve - for 300mm main

Jointing the C.I/ D.I Double flanged pipes and specials with rubber insertion to the required specification with M.S. bolts and nuts complete (including cost of jointing materials) (TWAD SoR 2022-23 Pg.262) - 100mm

Supply and run of 4 x 6 sq.mm. (84 / 0.3) PVC insulated SC unsheathed copper conductor of 1100V on 7 / 20 GI bearer wire for service connection mains (TN Electrical SOR 2022-2023, SD68)

Supplying,fabricating and fixing of MS Grill gate in front side (3 mx 1.50) two sleeves including all costs for fixing etc.complete-490 kg

Painting new iron works such as steel doors, windows, ventilators, window bars, balustrades etc., with two coats of best approved first quality and colour of synthetic enamel paint over one coat of red oxide priming coat in all floors including cost of priming coat etc., complete complying with standard specification. (The make, quality and colour of paint should be got approved by the Executive Engineer before use on works.)

Pumpset - HSC - Supply and delivery of Horizontal type water/Oil lubricated statically, dynamically, hydraulically balanced turbine pump capable of discharging the following duty condition as given below due to all causes with surface discharge head confirming to IS 1710 and as amended as on date with accessories as per IS 5120/1977 ( Reaffirmed 2011 ) and as amended thereafter to suit the site condition. The speed, No. of stages, sizes of column pipes and line shaft indicated is based on site condition prevailing during investigation. The pump should be supplied with non reversible ratchet pin housing safety clutch, suction strainer etc. The Pump Bowl assembly shall be with bronze impeller running at 1450 rpm. The pump includes suitable head shaft, suitable 1.5 metre long SS line shaft required Nos. to suit the well depth, Rubber line shaft bearing of required Nos., C.I Bearing retainer of required Nos., 100 litre HDPE Pre- lubricating tank with 20mm PVC Rigid pipe connection along with GM gate valves, Suitable ERW column pipe of each 1.5m long of required Nos. to suit the well depth, Suction bell mouth of suitable size, M.S. clamps suitable for column pipe/line shaft -2 set and Spanner - 1 set etc complete - 1650 lpm x 55m

1100 lpm x 55m

Supply and delivery of Horizontal Hollow/Solid shaft Squirrel cage induction motor (IS 325 ) suitable for the above pump continuous rated TEFC/SPDP type with Class 'F' insulation for operation in AC, three Phase/50 HZ (±5%), 415V (±10%) running with a speed of pump noted above and with inbuilt thrust bearing assembly capable of taking up the entire load and non - reverse ratchet assembly etc., complete. The motor rating noted above is the minimum and shall be such that it should never be over loaded when the pump works at MWL condition and shall be 10% over and above the maximum HP absorbed by the pump. The motor offered should be energy efficient to have maximum efficiency at high power factor. Separate thrust bearing assembly could also be supplied to take up the download - 30 HP Motor

Supply and delivery of Fully Automatic Auto Transformer Starter suitable for the motor offered. Floor mounting type air/ oil cooled Auto Transformer Starter with tapings at 50%, 65%, 80%, housed in robust steel chamber with arc and main contacts confirming to IS 8544 Part IV for operation in AC three Phase 50 Hz (+/- 5%), 415V (+/- 10%) with the following components etc. under voltage release with no volt coil, over load relay with dash pot arrangements, single phasing preventor, LED ON/ OFF switches, Mounted Ammeter, Earth leakage relay, contactor assembly suitable for next standard KW rating, in coming and out going cable entry provisions, transformer tank including first filling of oil etc - 30 HP Motor

Supply and delivery of DI electric Capacitor KVAR with TNEB test certificate with acceessories confirm to IS 2834 and rate is inclusive of banking charges such as providing of copper bus bars with provision of adding at least 2 capacitors at later date, cable entry box , fabricating chargese P.NO.129/SoR19-20 , Item No.15 The rates are basic rates with inclusive of handling charges - 22 KVAR for 30 HP Motor

Labour Charges for erection of Horizontal shaft, centrifugal pumpset (Coupled/Monoblock) in bore well/Open well including fixing of suction pipe and foot valve upto a maximum depth of 7 metres and delivery pipes to the required length with valves, pressure gauges upto the exterior wall of pump room and erection of panel board consisting of TPIC switches starter, Voltmeter, Ammeter, Capacitor single phasing preventor and laying and jointing the cables and twin earthing as per IE rules including providing bed blocks etc., complete and operating the pumps and trial run for 10 days including signing of completion of reports as required by EB authorities - 100 HP Motor

Supply and delivery of CI D/F200mm Non return valve wafer type ( dual plate check valve) to be used in pump houses confirming to IS

Supply and delivery of CI D/F 200 mm sluice valve with spur gear and hand operation ISI mark reputed make PN 1.6 to be used in pump houses( Long body/long face to face) confirming to IS (12.5)

Supply and delivery of CI D/F 250 mm sluice valve with spur gear and hand operation ISI mark reputed make PN 1.6 to be used in pump houses( Long body/long face to face) confirming to IS (12.5)

Supply and delivery of CI D/F sluice valve with cap wheel as pe IS 14846/2000 PN 1.0 with ISI marking . The rates are inclusive of transportation charges, etc., - 250 mm sluice valve - for 250mm main

Supply and delivery of CI D/F200mm Non return valve wafer type ( dual plate check valve) to be used in pump houses confirming to IS - 250mm Non return valve - for 250mm main

Supply and delivery of following CI pipe and spls. IS 1538/1993 , IS 7181/1986 & IS 1537/1996 - For suction - upto 150 mm CI D/F spls

Upto 150mm CI D/F pipe

Delivery pipe - Upto 250mm CI D/F spls

upto 150mm to 250 mm CI D/F spls

Upto 250mm CI D/F pipe

Electromagnetic Flow Meter shall be a velocity sensing Electromagnetic type, microprocessor based signal converter, sealed housing, flanged tube meter for 1.0 Mpa working pressure, manufactured to highest standard available for mag-meters, equipped with minimum six digit digital totalizers, reading in different units (Kiloliters / Cubic meter) and shall be accurate within 0.5% of Measured value, shall operate within a range of 0.3 m/sec to 4 m/sec and be constructed as follows: Meter tube (Sensor) shall be fabricated from stainless steel tube and use class PN10 flat face carbon steel flanges in accordance with 15 1538. These flanges shall be welded to the flow tube. The internal and external of the meter tube shall be blasted to near white and lined with hard rubber/ Polyurethrene/ PTFE preferably by SBR or EPDM. Meter tube shall have a constant nominal inside diameter offering no obstruction to the flow. The accuracy should be inclusive of linearity, hysteresis, repeatability, temperature and pressure effects. Coil Housing shall be fabricated from stainless steel (SS304)/ Die cast Aluminium/ Carbon steel with anticorrosive paint for corrosion resistance and welded to the tube providing a completely sealed environment for all coils, electrode connections and wiring hamess capable of submerged or buried operation with IP68 Protection. Signal Converter shall be pulsed DC coil excitation type with auto zeroing. The signal converter shall be remotely mounted away from the meter. The converter shall indicate direction of flow and provide a flow rate indication and a total of flow volume for both forward and reverse directions. The converter shall provide an isolated 4-20 mA output into minimum 500-ohm load and a frequency output of a maximum of 0-10 KHZ and a scaled pulse output. The microprocessor based signal converter shall have a self-diagnostic test mode and a backlit display that continuously displays "Rate of Flow" and "Total Volume". Converter shall be supplied with a programmable low flow drop out, higher flow and empty pipe zero return. The signal converter housing should be die-cast aluminum with glass window. The converter cum transmitter should be fully programmable from the front facia. The programming should be user friendly, self-prompting menu driven. Flow meter test calibration certificate from ECRI flow test lah /NABI accredited lab to be furnished - EMF(250mm)

EMF(200mm)

Flow Control Valve - Electromagnetic Flow Meter shall be a velocity sensing Electromagnetic type, microprocessor based signal converter, sealed housing, flanged tube meter for 1.0 Mpa working pressure, manufactured to highest standard available for mag-meters, equipped with minimum six digit digital totalizers, reading in different units (Kiloliters / Cubic meter) and shall be accurate within 0.5% of Measured value, shall operate within a range of 0.3 m/sec to 4 m/sec and be constructed as follows: Meter tube (Sensor) shall be fabricated from stainless steel tube and use class PN10 flat face carbon steel flanges in accordance with IS 1538. These flanges shall be welded to the flow tube. The internal and external of the meter tube shall be blasted to near white and lined with hard rubber/ Polyurethrene/ PTFE preferably by SBR or EPDM. Meter tube shall have a constant nominal inside diameter offering no obstruction to the flow. The accuracy should be inclusive of linearity, hysteresis, repeatability, temperature and pressure effects. Coil Housing shall be fabricated from stainless steel (SS304)/ Die cast Aluminium/ Carbon steel with anticorriosive paint for corrosion resistance and welded to the tube providing a completely sealed environment for all coils, electrode connections and wiring harness capable of submerged or buried operation with IP68 Protection. Signal Converter shall be pulsed DC coil excitation type with auto zeroing. The signal converter shall be remotely mounted away from the meter. The converter shall indicate direction of flow and provide a flow rate indication and a total of flow volume for both forward and reverse directions. The converter shall provide an isolated 4-20 mA output into minimum 500-ohm load and a frequency output of a maximum of 0-10 KHZ and a scaled pulse output. The microprocessor based signal converter shall have a self-diagnostic test mode and a backlit display that continuously displays “Rate of Flow” and “Total Volume”. Converter shall be supplied with a programmable low flow drop out, higher flow and empty pipe zero return. The signal converter housing should be die-cast aluminum with glass window. The converter cum transmitter should be fully programmable from the front facia. The programming should be user friendly, self-prompting menu driven. Flow meter test calibration certificate from FCRI, flow test lab / NABL accredited lab to be furnished - DMA Entry - For 200 mm Dia

For 160 mm Dia (150mm dia)

For 140 mm Dia (150mm dia)

For 100, 150,160mm Dia HDPE - Valve Pit Size - 1.47m x 1.30m x 1.05m

HSC connection - HSC connection-20mm-Providing House Service connection with MDPE 20mm pipe (supply, lowering, jointing & testing), electrofusion tapping saddle PE 80 blue, PN 12.5 with female threaded metal insert of SS304, Brass ferrule as per IS319 grade size 15mm, 20mm and 25mm size and threaded to suit the corresponding bore sizes of 15mm dia size (1/2"). poly propylene compression male Threaaded adaptor with metal insert of SS304, poly propylene 90 degree compression elbow with compression joint at both ends, poly propylene compression female threaded adapter with metal insert of SS 304 and protection box of size 20cm x 30cm for fixing of water meter all as per standard icluding road cutting, replacement of utilities providing house service connection, refilling, restoration of roads/drains testing etc complete with materials and specification as instructed by department officers.

M/s Maruthi Construction