Tiruppur Corporation_Providing Comprehensive Underground Sewerage Scheme to Added areas (zone -11, 11.1 and 11.3) in Tiruppur City Municipal Corporation including 60 months of Operation and Maintenance.

Amount

Collection system including manholes

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 - Hard stiff clay, stiff black cotMT, hard red earth, shales, murram gravel, sMTey earth and earth mixed with small size boulders and hard gravelly soil.SS20B

0-2m Depth (item no 1of D.Est)

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 - In Soft Disintegrated Rock, Laterite, soft rock or kankar, not requiring blasting.

0-2m Depth-(item no 2 of D.Est)

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 - In Medium rock and dense medium rock not requiring blasting.

0-2m Depth (item no 3of D.Est)

Earth work excavation for Pipe Laying work by removing hard rock using controlled blasting method by drilling blast holes using compressor and jack hammer including stacking,dewatering wherever necessary, cost of gelatin, electric deMTator, licensed shot fireman, labour for filling earth in gunny bags, labour for excavation of earth, conveyance of earth including cost of gunny bags, M.S Plates, barricading, putting up road diversion boards and providing red light signal during night, removal of debris etc.,where open blasting is prohibited and as directed by Departmental Officers.

0-2m Depth (item no 4a)

2-3m Depth (item no 4b)

3-4m Depth (item no 4c)

4-5m Depth (item no 4d)

Supply and Delivery Supply and Delivery of DWC Structured Wall Polyethylene Piping Systems (Pipe with online/offline coupler and elastomeric sealing ring) with required specials non-smooth external annular corrugated and smooth internal surface (Double wall) (SN 8 Class) for non-pressure sewerage, drainage application generally as per IS16098 (Part-2) type B.

200mm DWC Pipes (item no 5a)

250mm DWC Pipes (item no 5b)

300mm DWC Pipes (item no 5c)

Unloading, stacking at stock yard, loading and Conveyance from stock yard to site (maximum of 8Km radius) of DWC pipes.

All Size DWC Pipes - (item no 6)

Supply and delivery of HDPE pipes for sewerage PE 100 PN 6 conforming to IS : 14333/1996 (amended in 2009)

355 mm/ PN.6/HDPE Pipe 'ISI'(PE 100 Grade)

400 mm/ PN.6/HDPE Pipe 'ISI'(PE 100 Grade)

450 mm/ PN.6/HDPE Pipe 'ISI'(PE 100 Grade)

500 mm/ PN.6/HDPE Pipe 'ISI'(PE 100 Grade)

630 mm/ PN.6/HDPE Pipe 'ISI'(PE 100 Grade)

710 mm/ PN.6/HDPE Pipe 'ISI'(PE 100 Grade)

Unloading, stacking at stock yard, loading and Conveyance from stock yard to site (maximum of 8Km radius) of HDPE pipes.

Supply and delivery of C.I. SPUN PIPES AS PER IS 1536/2001 Amendment No.3.July 2008

800mm CI Pipes

900mm CI Pipes

1000mm CI Pipes

Unloading, stacking at stock yard, loading and Conveyance from stock yard to site (maximum of 8Km radius) of CI pipes.

Granular bedding ( 2:1.5:1) 20mm,10 mm & 6mm HBS including cost of spreading & Mixing Charges. The granular bedding to maintain a bedding factor of 1.1 to 1.9 shall be with the mixture of 20mm,10mm and 6mm HBS with the proportion of 2:1.5:1 including mixing to get homogeneous mixture spreading uniformly including watering so as to have a uniform and hard bedding preventing the pipes from sinking and the depth of bedding be as per the depth provided in the design for various pipe materials according to the diameter and depth of excavation. Bedding around the pipes and laterals is to be thoroughly compacted by hand or approved mechanical compactor, avoiding damage to the new laid network.

Lowering PVC/ DWC rigid pipes and specials to trench and laying to proper grade and alignment, jointing with PVC couplers with cement paste.

200mm DWC Pipes

250mm DWC Pipes

300mm DWC Pipes

Lowering of HDPE Pipes and specials in the trenches and laying to proper grade and alignment and as directed by the Departmental officers.

355mm HDPE Pipes

400mm HDPE Pipes

450mm HDPE Pipes

500mm HDPE Pipes

630mm HDPE Pipes

710mm HDPE Pipes

Lowering of CI Pipes and specials in the trenches and laying to proper grade and alignment and as directed by the Departmental Officers

800mm CI Pipes

900mm CI Pipes

1000mm CI Pipes

Jointing DWC pipes and specials with rubber gaskets (tyMT joint) including cost of lubricants. (including cost of jointing materials)

Jointing HDPE 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 Departmental Officers.

350mm HDPE Pipes

400mm HDPE Pipes

450mm HDPE Pipes

500mm HDPE Pipes

600mm HDPE Pipes

700mm HDPE Pipes

Jointing C.I/ D.I-S/S pipes and specials with rubber gaskets (tyMT joint) including cost of lubricants. (including cost of jointing materials)

800mm CI Pipes

900mm CI Pipes

1000mm CI Pipes

Cutting DWC/P.V.C. rigid pipes and specials true to axis and finishing the ends complete

200mm DWC Pipes

250mm DWC Pipes

300mm DWC Pipes

Cutting HDPE Pipes true to axis and filing smoothly and finishing the ends complete

350mm HDPE Pipes

400mm HDPE Pipes

450mm HDPE Pipes

500mm HDPE Pipes

600mm HDPE Pipes

700mm HDPE Pipes

Cutting CI Pipes true to axis and filing smoothly and finishing the ends complete

800mm CI Pipes

900mm CI Pipes

1000mm CI Pipes

Testing of pipes for water supply with hydraulic testing equipment by filling with water (including cost of water @ Rs. 60/KL) 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.

200mm DWC Pipes

250mm DWC Pipes

300mm DWC Pipes

350mm HDPE Pipes

400mm HDPE Pipes

450mm HDPE Pipes

500mm HDPE Pipes

600mm HDPE Pipes

700mm HDPE Pipes

800mm CI Pipes

900mm CI Pipes

1000mm CI Pipes

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 Departmental Officers.

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 Departmental Officers.

Labour for cutting open road for laying water mains or sewer.

B.T. Roads (or) Maccadam road - 76.57 km -vide item no 24a

Concrete Roads - 32.82km vide item no 24b

Refilling the trenches with excavated earth including watering and consolidation as directed by the Engineer in Charge.Filling in trenches to be commenced soon after the joints of pipes are tested and passed. The space around the pipes shall be cleared of all debris. The filling of the excavated trench shall be done with excavated earth on the sides and top of pipes in layers not exceeding 20cm in depth. Each layer shall be watered,rammed and consolidated. All clods or lumps of earth exceeding 8 cm in any direction shall be broken or removed before the excavated earth is used for filling.In case of excavation trenches in ordinary/hardrock the filling upto a depth of 30 cm above the crown of the pipe shall be done with fine material like earth , moorum or pulvarized /decomposed rock according to the availability at site. The remaining filling shall be done with boulders of size not exceeding 15 cm mixed with fine material like decomposed rock, moorum, or earth as available to fill up the voids, watered, rammed and consolidated in layers not exceeding 30 cm. Excavated material containing deleterious material , salt peter earth etc., shall not be used for filling. Ramming shall be done with iron rammers where feasible and with blunt ends of crow bars where rammers can not be used. Special care shall be taken to ensure that no damage is caused to the pipes laid in the trenches

Refilling Quantity - Collection System

Disposal of surplus earth including loading and conveyance within a distance of 5 km (basic cost of earth is zero) including loading charges and Conveyance Charges of 5 kms distance.deduting 20% voids in surplus earth.

Road Restoration for BT Roads A base layer of 300mm thick Wet mix macadam as per clasue 406 of MORTH specifications. A tack coat over WMM surface with Bitumen Emulsion of 7kg / 10 Sq.m as per 502 of MORTH Rev V Specifications and another tack coat of Bitumen emulsion of 2.5kg / 10 Sq.m as per 503 of MORTH Rev V Specifications. Providing 50mm thick Dense Bituminous Macadam as per clause 505 of MORTH Rev-5 specifications and top layer of 30mm thick Bituminous Concrete as per clause 507 of MORTH REV- 5 specifications

Total Quantity for Collection System

Road Restoration for CC Roads Including earth work, Pcc 1:4:8 and 1:2:4 and etc complete as directed by departmental officers

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 - Hard stiff clay, stiff black cotMT, hard red earth, shales, murram gravel, sMTey earth and earth mixed with small size boulders and hard gravelly soil.SS20B

Plain Cement Concrete 1:4:8 (one cement four fine aggregates and eight coarse aggregates) using 40mm size ISS HBG metal including cost and conveyance of all materials to site and including for the mixing, laying and labour charges and all incidential charges such as water providing etc., complete as per standard specification

Plain Cement Concrete 1:2:4 (one cement, two fine aggregates 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 etc.,

Disposal of surplus excavated earth in pipe laying and road restoration works etc.,transporting to the sites specified by Engineer within 5 Km lead, including loading, spreading etc.,complete deduting 20% voids in surplus earth.

Construction of R.C.C. Machine hole for various diameter & depths as per the design and drawings and directed by the department officers Earthwork excavation in all classification of soils to the required depth as per the site requirement to facilitate construction of circular RCC Machinehole of suitable dia and depth as per design requirement. The foundation shall be filled with levelling course using PCC 1;4;8 concrete for a depth of 0.15 m using sulphate resistant cement. The base slab, sidewall and roof slab shall be constructed using M-30 RCC mix with 20 mm HBS and RTS reinforcement. Necessary centering using steel sheets be deployed and wherever necessary shoring and strutting to be done when the depth of excavation exceeds 2.0m with silver Oak planks and country wood scantlings . The external gap around the manhole be filled with excavated earth and consolidated with water and ramming with wooden bars. Benching at the bottom be provided with PCC 1:2;4 using 20mm HBS and sulphate resistant cement, PVC encapsulated CI steps be provided at a spacing of 30 cm for access to the bottom of the Machinehole. The top of the Machinehole be covered with removable FRC heavy duty cover of 60 cm dia. Proper curing to be followed so as to attain the full strength of concrete. The excess materials and all centering materials at site to be removed after the construction and the inside of the Machinehole be free from any debris and kept neat.

200mm to 500mm Sewer Main - 0.9m Inner Dia

Upto 1.5m Height

1.5m-2.5m Height

2.5m-3.5m Height

3.5m-4.5m Height

600mm to 800mm Sewer Main - 1.2m Inner Dia

Upto 1.5m Height

1.5m-2.5m Height

2.5m-3.5m Height

3.5m-4.5m Height

900mm to 1000mm Sewer Main - 1.5m Inner Dia

1.5m-2.5m Height

2.5m-3.5m Height

3.5m-4.5m Height

Supplying and fixing 150mm dia C.I Pipe ventilating column 6m length with C.I Base for ventilating column,wire cowl,supplying,laying,jointing and testing of 160mm dia UPVC pipe to a length of 6m for each column including cost of jointing materials such as cement,sand and spun yarn with necessary civil works for construction of masonry pillars,earthwork excavation, refilling etc

Arrangements of Ventilating Shaft in Collection System

Lift Machine holes

Construction of Lift Machinehole for various diameter & depths as per the c circular RCC Machinehole of suitable dia and depth as per design requirement. The foundation shall be filled with levelling course using PCC 1;4;8 concrete for a depth of 0.15 m using sulphate resistant cement. The base slab, sidewall and roof slab shall be constructed using M-30 RCC mix with 20 mm HBS and RTS reinforcement. Necessary centering using steel sheets be deployed and wherever necessary shoring and strutting to be done when the depth of excavation exceeds 2.0m with silver Oak planks and country wood scantlings . The external gap around the manhole be filled with excavated earth and consolidated with water and ramming with wooden bars. Benching at the bottom be provided with PCC 1:2;4 using 20mm HBS and sulphate resistant cement,

PVC encapsulated CI steps be provided at a spacing of 30 cm for access to the bottom of the Machinehole. The top of the Machinehole be covered with removable FRC heavy duty cover of 60 cm dia.This LMH Including valve chamber size of 1.5m x 1.2m Earthwork excavation in all classification of soils to the required depth as per the site requirement to facilitate construction of rectangle Valve chamber using PCC 1:4:8 RCC M30 for cover slab including nesccesarry RTS grills,Centering For cover slab Brick work CM 1:3 plastring CM 1:3 for Valve Chamber Walls for Suitable depth as per design requirement. .Incluidng refilling and removel of surplus earth etc complete as directed by departmental officers curing to be followed so as to attain the full strength of concrete. The excess materials and all centering materials be removed after the construction and the inside of the Machinehole be free from any debris and kept neat.

LMH depth of Upto 5.11 m and Dia of 3.5 m Cum Valve Chamber

LMH depth of Upto 3.38 m and Dia of 2.5 m Cum Valve Chamber

LMH depth of Upto 3.18 m and Dia of 2.5 m Cum Valve Chamber

Providing a kiosk Arrangements with basement pillars as per design.Comprising of Earthwork excavation in all classification of soils to the required depth as per the site requirement to facilitate to construct pillars using PCC 1:4:8 RCC M30 with nesccesarry RTS grills,Centering For basement pillars with CM 1:3 for plastring and supply and fixing of MS Kiosk of size 0.75m x 0.45m x 0.75m made up of MS angle of size 50mm x 50mmx 4mm alround covered with 16 gauge MS sheet and kiosk door made up of MS plates of size 25 mm x 3 mm including cutting, welding, grinding, locking arrangements of Jointing Kiosk with Basement Level with Tower Bolts.etc complete as directed by departmental officers

Providing discharge Chamber as per design.Comprising of Earthwork excavation in all classification of soils to the required depth as per the site requirement to facilitate to construct Discharge chamber size of 1.5m x 1.2m as per design.including PCC & RCC M30 Concrete using Sulphate resistant cement,centring for cover slab and RTS grills reinforcement,Brickwork in CM 1:3 with plastring 1:3 for walls and bencing PCC 1:2:4 using SRC cement As per plan and design including refilling and removel of surplus earth and cutting asphaltic cement road BT raod cutting etc and including roadcut restorartion 1:2:4 concrete for all discharge chambers with nesscesrry baricading arrangements etc complete as directed by departmental officers

Construction of Discharge Chamber for delivery of flow from Lift MH to MH of Trunk Sewer

MPS(Screen,Grit,Suction),SPS(Screen,Grit,Suction),Pump room,Valve chambers and Compound wall Civil works

Earth work excavation and depositing on bank with an initial lead of 10m and initial lift of 2m in Hard stiff clay, stiff black cotMT, hard red earth, shales, murrams, gravel, sMTey earth, and earth mixed with small size boulders and hard gravelly soil -SS20B

First depth of 2 m (MPS,SPS,Grit chamber,Valve Chamber,Pumprooms & Compound wall)

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 - In Soft Disintegrated Rock, Laterite, soft rock or kankar, not requiring blasting.

First depth of 2 m (MPS,SPS,Grit chamber,Valve Chamber,Pumprooms & Compound wall)

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 - In Medium rock and dense medium rock not requiring blasting.

First depth of 2 m (MPS,SPS,Grit chamber, Valve Chamber, Pumprooms & Compound wall)

Earth work excavation for Pipe Laying work by removing hard rock using controlled blasting method by drilling blast holes using compressor and jack hammer including stacking,dewatering wherever necessary, cost of gelatin, electric deMTator, licensed shot fireman, labour for filling earth in gunny bags, labour for excavation of earth, conveyance of earth including cost of gunny bags, M.S Plates, barricading, putting up road diversion boards and providing red light signal during night, removal of debris etc.,where open blasting is prohibited and as directed by Departmental Officers.

First depth of 2 m (MPS,SPS,Grit chamber, Valve Chamber, Pumprooms & Compound wall)

Removing of Hard Rock including blasting and stacking Second depth of 1 m

for (MPS,SPS,Grit chamber, Valve Chamber, Pumprooms & Compound wall)

Removing of Hard Rock including blasting and stacking Third depth of 1 m

Removing of Hard Rock including blasting and stacking Fourth depth of 1 m

Removing of Hard Rock including blasting and stacking Fifth depth of 1 m

Removing of Hard Rock including blasting and stacking Sixth depth of 1 m

Removing of Hard Rock including blasting and stacking Seventh depth of 1 m

Removing of Hard Rock including blasting and stacking Eighth depth of 1 m

Removing of Hard Rock including blasting and stacking Eighth Nineth depth of 1 m

Removing of Hard Rock including blasting and stacking Eighth Tenth depth of 1 m

Removing of Hard Rock including blasting and stacking Eighth Elevanth depth of 1 m

Gravel or M-Sand filling Over H.R Portion In foundation of Well,Including,Consolidation, Watering, Ramming.ect.,Complete and As directed by departmental Officers

P.C.C 1:4:8 (one cement, four sand and eight coarse aggregate) using Sulphate Resistant cement/Oridinary portland cement and 40 mm H.B.G sMTe including mixing concrete, laying, curing and compacting of concrete etc., complete and as directed by the Departmental Officers.

above 1.5m and upto 4.5m depth

above 4.5m depth upto 9m depth

above 9m depth upto 13.5m depth

Pump rooms and Coumpound wall

Reinforced cement concrete M30 (MPS,SPS,Grit chamber,Valve Chamber,Pumprooms & Compound wall) using Sulphate Resistant cement and 20mm size hard blue granite sMTe (machine crushed) excluding cost of reinforcement, fabrication and placing the grills in position and excluding cost of centering and shuttering but including curing, finishing and mixing concrete using mechanical mixer machine and compaction by machanical vibrator etc., complete and as directed by Departmental Officers.

above GL and Below G.L upto 1.5 m

below G.L 1.5 to 4.5 m depth

below G.L 4.5 m depth to 9 m

below G.L 9 m to 13.5 depth

Supplying, fabricating and placing in position of RTS rods for (MPS,SPS,Grit chamber,Valve Chamber,Pumprooms & Compound wall) at all heights for reinforcement including the cost of steel and binding wire, labour charges etc., complete for all RCC works and as directed by Departmental Officers.

Supply and erection of steel centering, shuttering for soffits and sides including necessary supports and strutting for all RCC works using MS sheets of suitable size of BG 10 stiffened with MS angle of size 25 X 25 X 3mm for boarding laid over Silver Oak joists of size 10cm X 6.5cm spaced at 90cm c/c and supported by Casuarina Props 10cm - 13cm spaced at 75cm c/c etc., complete and as directed by Departmental Officers.(Retrieved Materials should be taken back by the contractor.)

Curved surface from base slab

Curved surface side wall inner and outer

Centering for sides and soffits of R.C.C slab of plane surface for R.C.C floor slab including strutting upto 3.3 mt height using MS sheets of size 90cmx60cm and stiffend with welded MS angle of size 25mmx25mmx3mm laid over silver oak (country wood) joists of size 10cmx6.5cm (space at about 90cm c/c) and supported by casurina props of 10cm to 13cm dia 90cmx60cm and BG10 guage (spaced at 75cm c/c) complying with standard specification etc., complete as directed by the Deprtmental officers

plain surface - above 4.3m to 5.3 m

Pump room (9.0 m x 6.0 m size)

plain surface - above 3.3m to 4.3 m

Pump room (9.0 m x 6.0 m size)

plain surface - 0m to 3.3m

Pump room (9.0 m x 6.0 m size)

Applying two coats of cement paint of approved colour and quality over the outer exposed cement plastered wall surfaces including cleaning, preparing the surface area and including cost of all materials, labour charges, curing etc., complete and as directed by Departmental Officers.

Refilling the trenches with excavated earth including watering and consolidation as directed by the Engineer in Charge.Filling in trenches to be commenced soon after the joints of pipes are tested and passed. The space around the pipes shall be cleared of all debris. The filling of the excavated trench shall be done with excavated earth on the sides and top of pipes in layers not exceeding 20cm in depth. Each layer shall be watered,rammed and consolidated. All clods or lumps of earth exceeding 8 cm in any direction shall be broken or removed before the excavated earth is used for filling.In case of excavation trenches in ordinary/hardrock the filling upto a depth of 30 cm above the crown of the pipe shall be done with fine material like earth , moorum or pulvarized /decomposed rock according to the availability at site. The remaining filling shall be done with boulders of size not exceeding 15 cm mixed with fine material like decomposed rock, moorum, or earth as available to fill up the voids, watered, rammed and consolidated in layers not exceeding 30 cm. Excavated material containing deleterious material , salt peter earth etc., shall not be used for filling. Ramming shall be done with iron rammers where feasible and with blunt ends of crow bars where rammers can not be used. Special care shall be taken to ensure that no damage is caused to the pipes laid in the trenches

Disposal of surplus earth including loading, conveyance within a distance of 5 km and spreading as directed by the Departmental Officers.

Supplying and fixing of encapsulated P.V.C. in All MPS,SPS,Gritsegregation Chamber,Valve chambers

Provision for conducting SBC test

MPS,SPS 11.1,SPS 11.3, Screen,Grit,Suction

Supply & fabrication of Manually raked lifting type screens(for screen well) constructed out of SS304 channels, SS 304 plates and SS304 bars as per IS specification.the beams shall be placed @the pitch 35mm c/c & strengthned @ constant interval with horizontal SS plate with hook at top for lifting purpose the side & bottom portion of the frame grouted in concrete.the screen shall be capable of bey lifted by the HOT crane.this unit includes cost for supply,delivry & fixing 1.0 MT hand operated pulley blocks hoist with mono rails,traveling on single girder with over head travelling trolley to suit a span of screen well with built in worm gear pulley block for a clear lift of 5meters with gantry girder and accessories conforming to relevent I.S.S to suit the screen well .the girder should be mounted on a steel frame suitable for operation to remove and replace the screens in the screenwell. the HOT trolly&girder shall be painted with primer coat followed by epoxy/zinc painting of suitable thickness (correosive protection) as per standard specification AS per detail working sheet

MPS Screen well 6.90 dia

SPS 11.1 and 11.3 Screen well 2.40 dia

Supply, delvery, fixing and commissioning of submersible electrical grit pumpset capable of discharging 20m3 / hr liquid at 10m head with agitator connected to the extended shaft of the pump to keep the silt in suspension including 25m cable, skirt base, 100mm dia elbow, lifting chain, control panel etc. complete with 100mm dia discharging piping to grit pit as per drawing. Piping to be og CI D/F pipes and specials.TWAD SOR 2022-23 Pg 130 Sl No.22 (1)

MPS ,SPS 11.1,SPS 11.3 Grit wells

Painting R.S.J.girder with 3 coats (one coat of primer and two coats of anti corrosive paint ) as per national building code (spe-7,1983)

MPS ,SPS 11.1,SPS 11.3 Suction wells

Bed Block :- P.C.C 1:2:4 (one cement, two sand and four coarse aggregate) using S.R. cement and 20 mm H.B.G sMTe including mixing concrete, laying, curing and compacting of concrete etc., complete and as directed by the Departmental Officers.

P.C.C 1:2:4 (one cement, two sand and four course aggregate) using 20 mm H.B.G sMTe,Oridinary portland cement including mixing concrete, laying, curing and compacting of concrete etc., complete and as directed by the Departmental Officers.

Random rubble masonry with CM 1:5(one cement and five sand) for footing and basement including cost of materials, mixing, placing, curing and finishing etc., complete as directed by the Departmental Officers.

Basement

Brick Work in Cement Mortar 1:3 using country bricks of size 8¾" x 4¼" x 2" and SRC Cement Rate/10M3

Brick Work in Cement Mortar 1:3 using country bricks of size 8¾" x 4¼" x 2" and OPC Cement Rate/10M3

Walls

Footings

Plastering with CM 1:3 20mm thick (one cement and five sand) using SRC cement including cost of materials, labour charges for finishing, curing etc., complete and as directed by Departmental Officers.

Plastering with CM 1:3 12mm thick (one cement and five sand) using SRC cement including cost of materials, labour charges for finishing, curing etc., complete and as directed by Departmental Officers.

Plastering with CM 1:3 20mm thick (one cement and five sand) using OPC cement including cost of materials, labour charges for finishing, curing etc., complete and as directed by Departmental Officers.

Pointing with CM 1:3(one cement and three sand) (flush Pointing) for RR masonry including finishing, curing etc., complete and as directed by Departmental Officers.

Floor finsihing with CM 1:3(one cement and three sand) 20mm thick including cost of materials, labour charges for finishing, curing etc., complete and as directed by Departmental Officers.

Special ceiling plastering with CM 1:3 (one cement and three sand) 10 mm thick including labour charges for mixing, finishing , curing etc., complete and as directed by Departmental Officers.

White washing two coats using fine screened shell lime for the new plastered surface for inner and outer side of the room including the cost of materials labour charges etc., complete and as directed by Departmental Officers.

Supplying and fixing of steel Doors two leaves including all cost , with fitting etc complete as directed by Departmental officers (the design should be got approved by the SE before supply & fixing)

Pumproom 9.00m x 6.00m & 4.00m x 4.00m

Supplying and fixing of steel Windows two leaves including all cost , with fitting etc complete as directed by Departmental officers (the design should be got approved by the SE before supply & fixing)

Pumproom 9.00m x 6.00m & 4.00m x 4.00m

Painting the Doors, Windows & Ventilators on both sides with readymixed enamel paint two coats over priming coat of approved quality and colour including thorough scrapping clean removal of dirt etc. complete complying with standard specification including cost of paint and brushes, labour charges etc., and as directed by Departmental officers. The colour and quality has to be approved by Departmental officers

Weathering course with broken Brick Jelly of 20 mm size in pure slaked lime (no sand to be used) over RCC Roof slab with proportion being 32:12 1/2 for required depth of 80mm thickness over the roof slab as required well beaten with wooden beaters for giving required slope complying with standard specification etc., complete and as directed by Departmental Officers.

Terrace Flooring with two course of flat tiles using of size 200mmx200mmx20mm laid in CM 1:3(one cement and three sand) mixed with crude oil to 10% by weight of cement and pointed neatly with the same oiled morter etc., complete complying with standard specification and as directed by Departmental Officers.

Cement concrete 1:2:4 using 20mm gauge hard broken sMTe jelly for plain cement concrete works including laying ,ramming curing etc.complete.for coping

Supplying and fixing 0.043 cu.m of broken glass pieces on the coping of the compound wall with C.M 1:3,20mm thick including curing etc ., complete as directed.

Supplying and fixing barbed wire encing over the proposed compound wall with 'L' angle iron 50x50x6mm & 1.45mm posts bent to shape at 2.5m centres with 6 rows of barbed wire and also in a zig zag manner at 25 cm c.c. connecing all the rows with barbed wire will be of 2 ply and 12 gauge or other approved size including drilling hole in L iron posts and fixing the posts in cement concrete 1:2:4 of size 15x15x45cm etc., as directed. as seprate working sheet

Band course work flat 10mm to 12mm thick and 65mm deep with C.M.1:3 including curing etc. complete as directed.

Supplying and fabricating and erection of iron gate with grill works of required size as per direction at site with G.I pipes of 50 mm and specials at all sides and 40x40x6mm angles as bracing on which 2 No.of m.s sheet of 16 gauge of size 2x2.50m each is welded as two halves fixing letter "METRO WATER" including one coat of primer with red lead etc., complete as directed.

Supplying and fabricating and fixing wicket gate of size 0.75x2.m with M.S.grill work in 'L' angle of size 40x40x6mm and MS flats including fixing in position with hold fasts etc. with locking arrangements and one coat of priming with red oxide etc.comple

Pumping Mains

Earthwork excavation for foundation in all soils and sub soils except in hard rock requiring blasting and depositing on bank with initial lead of 10m and initial lift of 2m inclusive of shoring, shuttering, bailing out water wherever necessary, refilling the foundation with excavated earth other than sandy soil in layers of not more than 150mm thick layers well rammed and depositing the surplus earth within the compound in place shown by the departmental officers and clearing and levelling the site etc,. complete.

Earthwork excavation for foundation in Soft Disintegrated Rock Laterite, Soft Rock or Kankar not requiring blasting etc., and sand, silt or other loose soil, wet sand or silt not under water, light black cotMT soil, sandy loam ordinary soil except in hard rock requiring blasting inclusive of shoring, shuttering and bailing out water wherever necessary, refilling etc., complete complying with standard specification.

Earthwork excavation for foundation in Medium Rock and Dense Medium Rock not requiring blasting etc., and sand, silt or other loose soil, wet sand or silt not under water, light black cotMT soil, sandy loam ordinary soil except in hard rock requiring blasting inclusive of shoring, shuttering and bailing out water wherever necessary, refilling etc., complete complying with standard specification.

Earth work excavation for Pipe Laying Work by removing hard rock using controlled blasting method by drilling blast holes using compressor and jack hammer including stacking,dewatering wherever necessary, cost of gelatin, electric deMTator, licensed shot fireman, labour for filling earth in gunny bags, labour for excavation of earth, conveyance of earth including cost of gunny bags, M.S Plates, barricading, putting up road, diversion boards and providing red light signal during night, removal of debris etc., where open blasting is prohibited and as directed by Department Officers.

Supply and delivery of the following pipes for laying sewer- CI SPUN PIPES AS IS 1536/2001 Amendment No.3 July 2008 - LA Class Pipes, at the site of work etc., complete and as directed by Engineer in charge.

150mm CI Pipes

250mm CI Pipes

900mm CI Pipes

Supply, delivery and fixing of CI D/F SPECIALS & S/S SPECIALS AS PER IS 1538/1993 at site ect., complete as directed by Engineer in charge - As per vide seprate working sheet annexure-pm

Lowering of C.I / D.I Pipes and specials in the trenches and laying to proper grade and alignment and as directed by Department Officers

0 to 2.0m Depth

150mm CI Pipes

250mm CI Pipes

2.0m to 4.0m Depth

900mm CI Pipes

Jointing C.I / D.I-S/S pipes and specials with rubber gaskets (tyMT joint) including cost of lubricants. (including cost of jointing materials)

0 to 2.0m Depth

150mm CI Pipes

250mm CI Pipes

2.0m to 4.0m Depth

900mm CI Pipes

Cutting DWC/PVC.rigit pipes and specials true to axis and finishing the ends complete

150mm CI Pipes

250mm CI Pipes

900mm CI Pipes

Testing of pipes for water supply with hydraulic testing equipment by filling with water (including cost of water @ Rs. 60/KL) 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.

150mm CI Pipes

250mm CI Pipes

900mm CI Pipes

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.

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 Department officers.

Labour for Cutting open BT Roads & WBM Roads for laying sewers.

B.T Roads or Meccadam road-6.802 km

Concrete Road-2.916 km

Refilling the trenches with excavated earth including watering and consolidation as directed by the Engineer in Charge.Filling in trenches to be commenced soon after the joints of pipes are tested and passed. The space around the pipes shall be cleared of all debris. The filling of the excavated trench shall be done with excavated earth on the sides and top of pipes in layers not exceeding 20cm in depth. Each layer shall be watered,rammed and consolidated. All clods or lumps of earth exceeding 8 cm in any direction shall be broken or removed before the excavated earth is used for filling.In case of excavation trenches in ordinary/hardrock the filling upto a depth of 30 cm above the crown of the pipe shall be done with fine material like earth , moorum or pulvarized /decomposed rock according to the availability at site. The remaining filling shall be done with boulders of size not exceeding 15 cm mixed with fine material like decomposed rock, moorum, or earth as available to fill up the voids, watered, rammed and consolidated in layers not exceeding 30 cm. Excavated material containing deleterious material , salt peter earth etc., shall not be used for filling. Ramming shall be done with iron rammers where feasible and with blunt ends of crow bars where rammers can not be used. Special care shall be taken to ensure that no damage is caused to the pipes laid in the trenches

Disposal of surplus earth including loading, conveyance within a distance of 5 km and spreading as directed by the Engineer in charge.

Plain Cement Concrete 1:4:8 (one cement four fine aggregates and eight coarse aggregates) using 40mm size ISS HBG metal including cost and conveyance of all materials to site and including for the mixing, laying and labour charges and all incidential charges such as water providing etc., complete as per standard specification

Plain Cement Concrete 1:2:4 (one cement, two fine aggregates 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 etc

Supply, delivery of following sizes of single chamber tamper proof air valve (deojet) with flanged joints (with cost of jointing materials),cost of specials etc.complete as directed by engineer in charge

For Air Valve - 900mm Main Size - 200mm

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-diagNotic 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.

For Flow Meter - 900mm Main Size

For Flow Meter - 250mm Main Size

Supply , delivery and fixing of CI D/F SPECIALS & S/S SPECIALS AS PER IS 1538/1993 at site etc., complete as directed by Engineer in charge as per detiled working sheet

Construction of following size RCC valve pits using Sulphate Resistant Cement as per TWAD type design. The base slab, side wall and cover slab of the valve chamber should be RCC - M20 grade using 20 mm HBG sMTe jelly over a base course of 10 cm thick PCC 1:4:8 using 40 mm HBG metal. The cover slab should be provided with 0.60 x 0.60m heavy duty CI manhole cover including refilling the sides of the pit and fixing the valves in position etc., complete and as directed by Engineer in charge.

For Air Valve - 900mm Main Size

For Flow Meter - 900mm Main Size

For Flow Meter - 250mm Main Size

Construction of thrust blocks using Cement Concrete 1:3:6 ,40mm B.G.jelly for Plain Cement Concrete in cluding centring,compaction,curing etc as directed by departmental officers

150mm CI Pipes - 90Deg

150mm CI Pipes - 45Deg

150mm CI Pipes - 22.5Deg

250mm CI Pipes - 90Deg

250mm CI Pipes - 45Deg

250mm CI Pipes - 22.5Deg

900mm CI Pipes - 90Deg

900mm CI Pipes - 45Deg

900mm CI Pipes - 22.5Deg

River Crossing Concrete Encasing Arrangements for Sewer Pumping Main for about 140m length including cost earthwork,PCC 1:4:8,RCC M30 concrete using SRC cement with ominal reinforcement and centring arrangements etc complete as directed by departmental officers.vide seprate working sheet

900mm CI Pipe River Crossing - Concrete arrangement works

Dewatering using 5HP to Disel engine pumpset including hire charges,cast of disel,engine oil,pump operator,labour charges,conveyance of pumpset and fuel to site and loading, unloading and any other incidental charges etc.,complete.In Collection system Pumping main, SPS and MPS wherever neccesary as directed by departmental officer.

Electro- Mechanical item for LS (7No)

Supply and delivery of submersible centrifugal sewage Non-clog Pumps, vertical spindle type pump , wear resistance with submersible motor for the various duty conditions as stated in the annexure. Pump shall be capable of handling min 100 mm solid size with sewage specific gravity of up to 1.05. Pump shall be of robust construction . Liquid passages shall be finished smooth and designed as to allow free passage to solids. Pump Impeller should be of Non-clog semi open type , single vane / multi vane preferably contra bloc or vortex impeller design. Double mechanical seal with silicon carbide faces should be provided to protect the motor from ingress of sewage along the shaft. The critical speed of the rotor shall be at least 30% above the operating speed. Pumps to have double bearings between the pump & motor. The bearings life shall be minimum 100,000 hrs of operation with greased for life. Pump should be provided with automatic coupling device including pedestal, duck foot bend, stainless steel guide pipe or related accessories of suitable size to facilitate lifting and lowering into guide rails for easy maintenance. Pump shall be provided with a stainless steel lifting chain conforming to BS 970 Gr 304. Pump speed shall be of 9600rpm for high duty pumps and 960/1450 rpm for low duty pumpsets. Casing and impeller should be of CI Gr. FG 260 :IS210 more preferably with hardened impeller. Shaft should be of stainless steel AISI 410. All the fasteners and bolts shall be of AISI 410.The submersible motor shall be operated with 3 ph , 415 V( + or – 10 % ) , 50 Hz ( + or - 5 % ) dry induction type. Motor shall be capable of giving rated output without reduction in the expected life span when operated continuously.

Insulation class shall be of “Class H” and degree of protection shall be of IP 68 as per IS 4691. Motor shall be suitable for continuous operation in fully submerged or partially submerged condition. The pumpset shall be supplied with power cable of PVC insulated and PVC sheathed , copper , flexible ,round type with required conductor size and number of cores as per starting method and of specified length for continuous use under water and air. The control cable of PVC insulated , PVC sheathed , flexible for stator winding temperature sensor 3 core x 1.5 sq.mm copper conductor and for bimetallic switches 2 core x 1.5 sqmm copper conductor shall be provided. Motor shall be supplied with 10 mts of round submersible copper cable of suitable size.

For Sewage pump, 440 lpm x 25m (LMH 11.A )

For Sewage pump, 138 lpm x 10m (LMH 11.B)

For Sewage pump, 210 lpm x 15m (LMH 11.C )

For Sewage pump, 64 lpm x 15 m (LMH 11.D)

For Sewage pump,140 lpm x 10m (LMH 11.e )

For Sewage pump, 22 lpm x 15m (LMH 11.f )

For Sewage pump, 192 lpm x 15m (LMH 11.f )

The non clog submersible pumpset shall be provided with suitable starter control panel having all protections as mentioned above. (upto 5 HP - DOL Starter, above 5 HP to 25 HP -Star Delta Panel and beyond 25 HP shall be ATS. 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. )

For sewage Pump , 15 HP star delta

For sewage Pump , 3 HP DOL starter

For sewage Pump , 6 HP star delta

For sewage Pump , 3 HP DOL STARTER

For sewage Pump , 3 HP DOL STARTER

For sewage Pump , 2 HP DOL starter

For sewage Pump , 6 HP star delta

LTCT metering box as per IE rules and TANGEDCO norms up to 50hp /37kw

LTCT metering box as per IE rules and TANGEDCO norms (for all LMH 7 No )

Supply and delivery of floor mounting cubical type vermin and dust proof powder coated L.T. Panel Board made of 14 SWG MS sheet & MS angle iron frame work with enclosed 4 No 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 (Add 35% cost of ACB,MCCB & MCB towards the cost of fabrication,fitting & labour vide Foot Note-4 under MCCB). M.V. Panel

INCOMING i)2 No.50/25/20 Amps, 3 phase 4P MCCB ( ONE SPARE) with over /under voltage release and short circut release to control the incoming supply to the bus bar in the cubical board from the E.B.supply point/ Transformers with interlocking arrangements( for all LMH 7 No )

Multifunction meters : LED type, CT/PT, voltage, Frequency, Kilowatt, Kilo volt ampere, KVAR, KVAH, Run Hours, unbalance (V, A), RPM, Phase angles, THD(Total Harmonic Distortion) Class- 0.5 with RS 485 port - ( for all LMH 7 No )

Mechanical interlock system for MV panel Board 2 lock 1 key - ( for all LMH 7 No )

OUTGOING i)50/25/20 Amps. 4P - MCCB ( Two SPARE ) with to control outgoing supply to pump 35 HP with two locks and one key interlocking arrangements ( for all LMH 7 No )

32A. 3P-MCCB switch for control the power supply to 1 KVAR capacitor bank ( for all LMH 7 No )

32A. MCB switch for control the power supply to Lighting load-Legrand/Hager ( for all LMH 7 No )

Mechanical interlock system for MV panel Board 2 lock 1 key - ( for all LMH 7 No )

Supply and delivery of 4 KVAR Bank medium voltage Automatic power capacitor control unit suitable for 415 volts, 3 phase, 50 Hz. AC supply with TNEB test certificate and accessories.duly banked with copper bus bars of ample current carrying capacity, sheet steel terminals, cable gland unit rating plate as per site conditions, tie rod , gasket, base frame and etc. complete with adequate size cable of required length for capacitors bank to maintain 0.95PF lead current to be provided with banking arrangements and connected to the main panel board with all accessories as per CEIG requirements (as per IS 2834 make capacitor) ( for all LMH 7 No )

Supply and delivery of heavy duty 1.1 KV grade 4 CORE x10 sq.mm-1 Run XLPE insulated PVC outer and inner sheath, galvanised steel armoured aluminum conductor cable as per IS 7098 (Part I) to be laid in between EB Pole to MV Panel (1Run x 60) (LMH-A)

Supply and delivery of heavy duty 1.1 KV grade 4 CORE x 4 sq.mm-1 Run XLPE insulated PVC outer and inner sheath, galvanised steel armoured aluminum conductor cable as per IS 7098 (Part I) to be laid in between EB Pole to MV Panel (1Run x 60) (For Remaining 6 No LMH)

Laying the 4 CORE x10/4 sq.mm-1 Run cable in between M.V. panel - to EB pole ( for all LMH 7 No )

Jointing the 4 CORE x 10 sq.mm cable between the EB Pole to LTCT to MV panel board to BS VT Starters (LMH- 11.A)

Jointing the 4 CORE x 4 sq.mm cable between the EB Pole to LTCT to MV panel board to BS VT Starters (For Remaining 6 No LMH)

Supply and delivery of heavy duty 1.1 KV grade4 CORE x6 sq.mm-1 Run XLPE insulated PVC outer and inner sheath, galvanised steel armoured aluminum conductor cable as per IS 7098 (Part I) to be laid in between M.V. panel to ATS ( 30 HP ) (1Runx2x 30m) (LMH-A)

Supply and delivery of heavy duty 1.1 KV grade 4 CORE x 4 sq.mm-1 Run XLPE insulated PVC outer and inner sheath, galvanised steel armoured aluminum conductor cable as per IS 7098 (Part I) to be laid in between EB Pole to MV Panel (1Run x 60) (For Remaining 6 No LMH)

Laying the 4 CORE x6/4 sq.mm-1 Run cable in between EB Pole to MV Panel( for all LMH 7 No )

Jointing the 4 CORE x 6 sq.mm cable between the MV panel board to BS VT Starters (For LMH -A)

Jointing the 4 CORE x 4 sq.mm cable between the MV panel board to BS VT Starters (For Remaining 6 No LMH)

Supply and delivery of heavy duty 1.1 KV grade4 4 core x 4 sq.mm XLPE insulated PVC outer and inner sheath, galvanised steel armoured aluminum conductor cable as per IS 7098 (Part I) to be laid in between Starter to Motor -(1Run x 40) ( for all LMH 7 No )

Laying the 4 CORE x 4 sq.mm-1 Run cable in between M.V. panel - to EB pole ( for all LMH 7 No )

Jointing the 4 CORE x 4 sq.mm cable in between M.V. panel - II to starter and motor

Supply and delivery of heavy duty 1.1 KV grade4 4Cx10sq.mm. XLPE insulated PVC outer and inner sheath, galvanised steel For1KVR capacitor panel (1Run x 40) ( for all LMH 7 No )

Laying and 4Cx10sq.mm. cable in between capacitor bank and M.V. pannel -II in cable trench as per I.E. rules ( for all LMH 7 No )

Jointing the 4Cx10sq.mm cable in between capacitor bank and M.V. pannel -II ( for all LMH 7 No )

Supply and delivery of 150mm dia Glycerine filled upto 400 kg/cM2 reputed make pressure gauge ( for all LMH 7 No )

Supply delivery of 3core x 4sq.mm. UG armoured aluminium 1.1 kv grade IS 7098 for Lighting

Laying the 3core x 4sq.mm cable from control room DB to SV lamp 15 amps switch box to SV lamp post in streetlight fittings in foot bridge ( for all LMH 7 No )

Twin GI Earthing as per I.E. rules including Earth pit and other civil works complete for Pumping Plant-above 25 HP ( for all LMH 7 No )

Supply and delivery of the following standard set of tools kept in 1.35m ht. Steel cub board including cost of Steel cub board (Add 35% for fabrication of Steel Cupboard) ( for all LMH 7 No )

6" Chain Wrench best India make--1 No

200 mm cutting Plier Taparia Make--1 No

800 gm Ball pane Hammer with Handle Taparia Make-1 No

15" screw spanner -Taparia Make-1 No

Lever Type Grease Gun--1 set

12"Screw spanner--1 set

DE spanner set 6 t 32 Jhalani Make--1 set

Rings spanner set 6 to 32 Jhalani Make--1 set

Pipe Wrench 24" Jhalani Make--1No

Pipe Wrench 14" Jhalani Make--1No

Supply and delivery of safety materials as detailed below ( for all LMH 7 No )

Electrical gloves tested to 11 KV /22 KV with wooden box dusted with french chalk powder--1 No

Electrical quality 6mm thick rubber mat--6No

5kg capacity ISI marked Dry chemical powder fire extinguisher--1 No

Fire Bucket-3 No Hooked to MS stand--1 No

Laminated shock treatment chart--1 No

Wooden First Aid Box--1 No

Rechargeable Emergency lamp--1 No

Teak Wood ladder –5M Ht.--1 No

Earth Discharge Rod (3No. -RYB) -1 No

Providing internal and external lighting arrangement for power house, pump room, foot bridge as per IE rules as follows ( for all LMH 7 No )

Supply of 20W 4 Feet LED fitting with LED complete of Make of Higher End Havells / CrompMT / Equivalent. (for panel room 4 No. pump room outside - 2 No.)

Labour charges for the erection of submersible pumpset in infiltration well 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.

16 HP ( For LMH - 11.A)

7 HP ( For LMH - 11.C, 11.G)

3 HP ( For LMH - 11.B,11.D,11.E)

2 HP ( For LMH - 11.F)

Providing delivery and header line of CI pipes and specials from 200mm/150mm/100mm (for all LMH 7 No)

Supply and Delivery of DI D/F Gate valves (Soft Seated) resilient seated soft sealing gate valves (sluice valves) with body bonnet of ductile cast iron of grade GGG40 or equivalent grade, wedge fully rubber lined with EPDM, replaceable spindle nut, without gland packing and with 3 O-Ring protection on the shaft and seals of NBR and the valves should be of vacCum tight and 100% leak proof with face to face dimentions as per BS 5163-89/ ISI 14846-2000/ DIN 3202 F 4. All the valves should be with electrostatic powder coating both inside and outside with pocket less straight thro' body passage. All the valves are to be compatible for burried application with pressure rating PN 10/16

For 200mm ( For 11.A)

200mm dia. CI D/F Gate valves

200mm -CI Non return

MJ Collars 200 mm

For 150mm ( For 11.C,11.G)

150mm dia. CI D/F Gate valves

150mm -CI Non return

MJ Collars 150 mm

For 100mm ( For 11.B,11.D,11.E,11.F)

100mm dia. CI D/F Gate valves

100mm -CI Non return

MJ Collars 100 mm

Supply and delivery of CI. Medium class pipes and specials as per IS 1239/part I /1990 including cost, loading , transportation, unloading etc complete and as directed by the Departmental officers for submersible pumpset erection

For 200mm ( For 11.A)

200mm size CI pipe LA CLASS

200mm x150 mm CI Reducer

200mm CI bend

200mm x 200mm x 150mm CI TEE

200mm Short length (1m) flanged Pipe

For 150mm ( For 11.C,11.G)

150mm size CI pipe LA CLASS

150mm x100 mm CI Reducer

150mm CI bend

150mm x 150mm x 100mm CI TEE

150mm Short length (1m) flanged Pipe

For 100mm ( For 11.B,11.D,11.E,11.F)

100mm size CI pipe LA CLASS

100mm x80 mm CI Reducer

100mm CI bend

100mm x 100mm x 80mm CI TEE

100mm Short length (1m) flanged Pipe

CABLE TRAYS 300mm : GI Cable carrier structure inside the pump house including cable trays and associated tees elbows and reducers including coupler plates, anchor fasteners etc. Complete for power, control and instrumentation cables as per specifications and drawings.--GI Hot dip/Powder coated 16 SWG Cable Tray with 300mm width and 50mm height-'Manibhadra' or equivalent ( for all LMH 7 No )

Supply, delivery and installation of water level measuring system upto 1 mm accuracy to measure upto 30 m depth in wells/OHTs/sumps with suitable sensor, level transducer with transmitter, 2 or 4 wire loop, all wetted parts in SS304 or above and with Remote control and suitable LED display unit easily readable upto 10m distance, cabinet to house remote display unit, Low/High alarm with suitable speaker, suitable cables with data storage capacity for 1 year and data transfer facility and with all required accessories including 1 year free replacement warranty etc., complete. ( for all LMH 7 No )

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-diagNotic 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.

For 200mm ( For 11.A)

For 150mm ( For 11.C,11.G)

For 100mm ( For 11.B,11.D,11.E,11.F)

Provision for level float switch(Flow Switch) and towards additional cost for providing protection feature of sensors for temperature, vibration, moiture and mechanical seal with VHS motor and monitoring and display for the above sensors with Starter. ( for all LMH 7 No )

Electro mechanical item in pumping stations (MPS 1no,SPS 2 No)

Supply and delivery of submersible centrifugal sewage Non-clog Pumps, vertical spindle type pump , wear resistance with submersible motor for the various duty conditions as stated in the annexure. Pump shall be capable of handling min 100 mm solid size with sewage specific gravity of up to 1.05. Pump shall be of robust construction . Liquid passages shall be finished smooth and designed as to allow free passage to solids. Pump Impeller should be of Non-clog semi open type , single vane / multi vane preferably contra bloc or vortex impeller design. Double mechanical seal with silicon carbide faces should be provided to protect the motor from ingress of sewage along the shaft. The critical speed of the rotor shall be at least 30% above the operating speed. Pumps to have double bearings between the pump & motor. The bearings life shall be minimum 100,000 hrs of operation with greased for life. Pump should be provided with automatic coupling device including pedestal, duck foot bend, stainless steel guide pipe or related accessories of suitable size to facilitate lifting and lowering into guide rails for easy maintenance. Pump shall be provided with a stainless steel lifting chain conforming to BS 970 Gr 304. Pump speed shall be of 9600rpm for high duty pumps and 960/1450 rpm for low duty pumpsets. Casing and impeller should be of CI Gr. FG 260 :IS210 more preferably with hardened impeller. Shaft should be of stainless steel AISI 410. All the fasteners and bolts shall be of AISI 410.The submersible motor shall be operated with 3 ph , 415 V( + or – 10 % ) , 50 Hz ( + or - 5 % ) dry induction type. Motor shall be capable of giving rated output without reduction in the expected life span when operated continuously.

Insulation class shall be of “Class H” and degree of protection shall be of IP 68 as per IS 4691. Motor shall be suitable for continuous operation in fully submerged or partially submerged condition. The pumpset shall be supplied with power cable of PVC insulated and PVC sheathed , copper , flexible ,round type with required conductor size and number of cores as per starting method and of specified length for continuous use under water and air. The control cable of PVC insulated , PVC sheathed , flexible for stator winding temperature sensor 3 core x 1.5 sq.mm copper conductor and for bimetallic switches 2 core x 1.5 sqmm copper conductor shall be provided. Motor shall be supplied with 10 mts of round submersible copper cable of suitable size.

For Sewage pump, 26110.68 lpm x 20m

For Sewage pump,3928.56lpm x 20m

For Sewage pump, 3627.96lpm x 10m

For Grit pump , 166.6 lpm x 10m for all MPS and SPS 11.1 and SPS 11,3

The non clog submersible pumpset shall be provided with suitable starter control panel having all protections as mentioned above. (upto 5 HP - DOL Starter, above 5 HP to 25 HP -Star Delta Panel and beyond 25 HP shall be ATS. 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. )

For sewage Pump , 157kw FCMA starter

For sewage Pump , 25kw ATS starter

For sewage Pump , 17 HP STAR DELTA starter

For Grit Pump , 2 HP DOL starter for all three pumping stations

LTCT metering box as per IE rules and TANGEDCO norms

LTCT metering box as per IE rules and TANGEDCO norms ( 636.8 HP )MPS

LTCT metering box as per IE rules and TANGEDCO norms ( 38.5 HP )MPS

LTCT metering box as per IE rules and TANGEDCO norms ( 56.9 HP )MPS

Supply and delivery of floor mounting cubical type vermin and dust proof powder coated L.T. Panel Board made of 14 SWG MS sheet & MS angle iron frame work with enclosed 4 No 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 (Add 35% cost of ACB,MCCB & MCB towards the cost of fabrication,fitting & labour vide Foot Note-4 under MCCB). M.V. Panel

INCOMING i)2 No. 1500Amps, 3 phase 4P MCCB ( ONE SPARE) with over /under voltage release and short circut release to control the incoming supply to the bus bar in the cubical board from the E.B.supply point/ Transformers with interlocking arrangements

INCOMING for SPS 11.1 i)2 No. 95Amps, 3 phase 4P MCCB ( ONE SPARE) with over /under voltage release and short circut release to control the incoming supply to the bus bar in the cubical board from the E.B.supply point/ Transformers with interlocking arrangements

INCOMING for SPS 11.3 i)2 No. 135Amps, 3 phase 4P MCCB ( ONE SPARE) with over /under voltage release and short circut release to control the incoming supply to the bus bar in the cubical board from the E.B.supply point/ Transformers with interlocking arrangements

Multifunction meters : LED type, CT/PT, voltage, Frequency, Kilowatt, Kilo volt ampere, KVAR, KVAH, Run Hours, unbalance (V, A), RPM, Phase angles, THD(Total Harmonic Distortion) Class- 0.5 with RS 485 port

Mechanical interlock system for MV panel Board 2 lock 1 key

OUTGOING i)510 Amps. 4P - MCCB ( Two SPARE ) with to control outgoing supply to pump 35 HP with two locks and one key interlocking arrangements

OUTGOING for SPS 11.1 i)95 Amps. 4P - MCCB ( Two SPARE ) with to control outgoing supply to pump 35 HP with two locks and one key interlocking arrangements

OUTGOING for SPS 11.3 i)55 Amps. 4P - MCCB ( Two SPARE ) with to control outgoing supply to pump 35 HP with two locks and one key interlocking arrangements

i)32Amps. 4P - MCCB ( One SPARE ) with to control outgoing supply to pumps with two locks and one key interlocking arrangements

63A./32Amps 3P-MCCB switch for control the power supply to 11 KVAR capacitor bank

32A. MCB switch for control the power supply to Lighting load-Legrand/Hager

Mechanical interlock system for MV panel Board 2 lock 1 key

Supply and delivery of 53 KVAR Bank medium voltage Automatic power capacitor control unit suitable for 415 volts, 3 phase, 50 Hz. AC supply with TNEB test certificate and accessories.duly banked with copper bus bars of ample current carrying capacity, sheet steel terminals, cable gland unit rating plate as per site conditions, tie rod , gasket, base frame and etc. complete with adequate size cable of required length for capacitors bank to maintain 0.95PF lead current to be provided with banking arrangements and connected to the main panel board with all accessories as per CEIG requirements (as per IS 2834 make capacitor)

Supply and delivery of 9/5 KVAR Bank medium voltage Automatic power capacitor control unit suitable for 415 volts, 3 phase, 50 Hz. AC supply with TNEB test certificate and accessories.duly banked with copper bus bars of ample current carrying capacity, sheet steel terminals, cable gland unit rating plate as per site conditions, tie rod , gasket, base frame and etc. complete with adequate size cable of required length for capacitors bank to maintain 0.95PF lead current to be provided with banking arrangements and connected to the main panel board with all accessories as per CEIG requirements (as per IS 2834 make capacitor)

Supply and delivery of 1KVAR Bank medium voltage Automatic power capacitor control unit suitable for 415 volts, 3 phase, 50 Hz. AC supply with TNEB test certificate and accessories.duly banked with copper bus bars of ample current carrying capacity, sheet steel terminals, cable gland unit rating plate as per site conditions, tie rod , gasket, base frame and etc. complete with adequate size cable of required length for capacitors bank to maintain 0.95PF lead current to be provided with banking arrangements and connected to the main panel board with all accessories as per CEIG requirements (as per IS 2834 make capacitor)

Supply and delivery of heavy duty 1.1 KV grade 3.5 CORE x400 sq.mm-1 Run XLPE insulated PVC outer and inner sheath, galvanised steel armoured aluminum conductor cable as per IS 7098 (Part I) to be laid in between EB Pole to MV Panel (1Run x 60) for MPS

Laying the above cable in between M.V. panel - to EB pole

Jointing the above cable between the EB Pole to LTCT to MV panel board to BS VT Starters

Supply and delivery of heavy duty 1.1 KV grade 3.5 CORE x50 sq.mm-1 Run XLPE insulated PVC outer and inner sheath, galvanised steel armoured aluminum conductor cable as per IS 7098 (Part I) to be laid in between EB Pole to MV Panel (1Run x 60) For SPS 11.1

Laying the above cable in between M.V. panel - to EB pole

Jointing the above cable between the EB Pole to LTCT to MV panel board to BS VT Starters

Supply and delivery of heavy duty 1.1 KV grade 3.5 CORE x95 sq.mm-1 Run XLPE insulated PVC outer and inner sheath, galvanised steel armoured aluminum conductor cable as per IS 7098 (Part I) to be laid in between EB Pole to MV Panel (1Run x 60) SPS 11.3

Laying the above cable in between M.V. panel - to EB pole

Jointing the above cable between the EB Pole to LTCT to MV panel board to BS VT Starters

Supply and delivery of heavy duty 1.1 KV grade 3.5 CORE x300 sq.mm-1 Run XLPE insulated PVC outer and inner sheath, galvanised steel armoured aluminum conductor cable as per IS 7098 (Part I) to be laid in between DG SET

Laying the above cable in between DG SET

Jointing the above cable between the DG SET

Supply and delivery of heavy duty 1.1 KV grade3.5CORE x25 sq.mm-1 Run XLPE insulated PVC outer and inner sheath, galvanised steel armoured aluminum conductor cable as per IS 7098 (Part I) to be laid in between M.V. panel to ATS ( 30 HP ) (1Runx2x 30m) and starter to moter

Laying the above cable in between DG SET

Jointing the above cable between the DG SET

Supply and delivery of heavy duty 1.1 KV grade 3.5 CORE x70 sq.mm-1 Run XLPE insulated PVC outer and inner sheath, galvanised steel armoured aluminum conductor cable as per IS 7098 (Part I) to be laid in between DG SET

Laying the above cable in between DG SET

Jointing the above cable between the DG SET

Supply and delivery of heavy duty 1.1 KV grade 3.5 CORE x (2*400 sq.mm)-1 Run XLPE insulated PVC outer and inner sheath, galvanised steel armoured aluminum conductor cable as per IS 7098 (Part I) to be laid in between M.V. panel to ATS ( 30 HP ) (1Runx2x 30m) and ATS to Motor

Laying the above cable in between M.V. panel - to ATS

Jointing the above cable between the MV panel board to BS VT Starters

4Cx16 sq.mm. For1KVR capacitor panel for SPS 11.1

Laying and above cable in between capacitor bank and M.V. pannel -II in cable trench as per I.E. rules

Jointing the above cable in between capacitor bank and M.V. pannel -II

Supply and delivery of heavy duty 1.1 KV grade 3 CORE x 16 sq.mm-1 Run XLPE insulated PVC outer and inner sheath, galvanised steel armoured aluminum conductor cable as per IS 7098 (Part I) to be laid in between M.V. panel to ATS to motor ( 30 HP ) (1Runx2x 30m) for SPS 11.3

Laying the above cable in between M.V. panel - to STAR DELTA and motot

Jointing the above cable between the MV panel board to BS VT Starters

Supply and delivery of heavy duty 1.1 KV grade 3 CORE x 6 sq.mm-1 Run XLPE insulated PVC outer and inner sheath, galvanised steel armoured aluminum conductor cable as per IS 7098 (Part I) to be laid in between M.V. panel to ATS to Motor

Laying the above cable in between M.V. panel - to ATS motor

Jointing the above cable between the MV panel board to BS VT Starters

Starter to Motor - 3 core x 16sq.mm

Laying the above cable in between M.V. panel - II at starter to motor

Jointing the above cable in between M.V. panel - II to starter and motor

Supply and delivery of heavy duty 1.1kv grade of following size cable XLPE insulated, PVC outer and inner sheath, galvanised steel armounred aluminium conductor cable as per IS 7098 (Part I) to be laid in between capacitor bank and M.V. pannel

3.5Cx300 sq.mm. For 53 KVR capacitor panel

Laying and above cable in between capacitor bank and M.V. pannel -II in cable trench as per I.E. rules

Jointing the above cable in between capacitor bank and M.V. pannel -II

3x4sq.mm. For 1 KVR capacitor panel

Laying and above cable in between capacitor bank and M.V. pannel -II in cable trench as per I.E. rules

Jointing the above cable in between capacitor bank and M.V. pannel -II

Supply and delivery of heavy duty 1.1kv grade of following size cable XLPE insulated, PVC outer and inner sheath, galvanised steel armounred aluminium conductor cable as per IS 7098 (Part I) to be laid in between capacitor bank and M.V. pannel

3Cx10 sq.mm. For5KVR capacitor panel

Laying and above cable in between capacitor bank and M.V. pannel -II in cable trench as per I.E. rules

Jointing the above cable in between capacitor bank and M.V. pannel -II

3x4sq.mm. For 1 KVR capacitor panel

Laying and above cable in between capacitor bank and M.V. pannel -II in cable trench as per I.E. rules

Jointing the above cable in between capacitor bank and M.V. pannel -II

Supply and delivery of 150mm dia Glycerine filled upto 400 kg/cM2 reputed make pressure gauge for all Pumping stations

Supply delivery of 3core x 4sq.mm. UG armoured aluminium 1.1 kv grade IS 7098 for Lighting for all Pumping stations

Laying the above cable from control room DB to SV lamp 15 amps switch box to SV lamp post in streetlight fittings in foot bridge for all Pumping stations

Cable clamp upto 95sqmm for all Pumping stations

Jointing the above cable with cable gland etc.

Twin GI Earthing as per I.E. rules including Earth pit and other civil works complete for Pumping Plant-above 150 HP ( For MPS-11, SPS-11.1,SPS-11.3)

Supply and delivery of the following standard set of tools kept in 1.35m ht. Steel cub board including cost of Steel cub board (Add 35% for fabrication of Steel Cupboard) (For MPS-11, SPS-11.1,SPS-11.3) )

6" Chain Wrench best India make--1 No

200 mm cutting Plier Taparia Make--1 No

800 gm Ball pane Hammer with Handle Taparia Make-1 No

15" screw spanner -Taparia Make-1 No

Lever Type Grease Gun--1 set

12"Screw spanner--1 set

DE spanner set 6 t 32 Jhalani Make--1 set

Rings spanner set 6 to 32 Jhalani Make--1 set

Pipe Wrench 24" Jhalani Make--1No

Pipe Wrench 14" Jhalani Make--1No

Supply and delivery of safety materials as detailed below For MPS-11, SPS-11.1,SPS-11.3)

Electrical gloves tested to 11 KV /22 KV with wooden box dusted with french chalk powder--1 No

Electrical quality 6mm thick rubber mat--6No

5 kg capacity ISI marked Dry chemical powder fire extinguisher--1 No

Fire Bucket-3 No Hooked to MS stand--1 No

Laminated shock treatment chart--1 No

Wooden First Aid Box--1 No

Rechargeable Emergency lamp--1 No

Teak Wood ladder –5M Ht.--1 No

Earth Discharge Rod (3No. -RYB) -1 No

Providing internal and external lighting arrangement for power house, pump room, foot bridge as per IE rules as follows ( for MPS-11, SPS-11.1,SPS-11.3))

Supply of 20W 4 Feet LED fitting with LED complete of Make of Higher End Havells / CrompMT / Equivalent. (for panel room 4 No. pump room outside - 2 No.) For MPS-11, SPS-11.1,SPS-11.3)

LED INDOOR FITTINGS (LIGHT EMITTING DIODE)- 24W LED 4000K 2 x 2 Square Type Recessed Fitting-Higher End Philips / Havells / Equivalent- Inside the Pump RoomFor MPS-11, SPS-11.1,SPS-11.3)

Supply and delivery of LED OUTDOOR FITTINGS (LIGHT EMITTING DIODE)-Higher End Philips /Havells/Equivalent 48W LED Street Light Fitting-For MPS-11, SPS-11.1,SPS-11.3)

Supply and delivery of 6metre length single bracket pole with base plate(250x250x6mm) FOR STREET LIGHT Kumaran Pole / Oriental Pole / Equivalent 6 Metre Length Single Bracket Pole with Base Plate (250 x 250 x 6mm)- 76.10mm OD x 3.65mm Thick x 6000mm Length For MPS-11, SPS-11.1,SPS-11.3)

Supply of BEE Energy efficient 1200mm sweep ceiling fan 5 star rated, inverter driven controlled by microprocessor with 300mm down rod with regulator/ remote control (35W) For MPS-11, SPS-11.1,SPS-11.3)

Wiring with 2 x 1.5 sqmm (22/0.3) PVC insulated SC unsheathed Cu.Conductor of 1100V grade in suitable PVC rigid pipe concealed in wall and ceil·ing with PVC accessoires in flUsh with wall with 3mm thick hylum sheet cover with TW switch box and SA F.T. switch and making good of the concealed portion with suitable colour for PVC concealed light (6 Points Per Coil) (For Rooms like Bath, Toilet & Pump room etc.)- For MPS-11, SPS-11.1,SPS-11.3)

Labour charges for the erection of submersible pumpset in infiltration well 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. For MPS-11, SPS-11.1,SPS-11.3)

211 HP ( For MPS - 11)

34 HP ( For SPS - 11.1)

25 HP ( For SPS - 11.3)

2 HP (For MPS-11, SPS-11.1,SPS-11.3)

Providing delivery and header line of CI pipes and specials from 550 mm to 750mm for MPS

Providing delivery and header line of CI pipes and specials from 200 mm to 300mm for SPS 11.1 and SPS 11.3

Supply and Delivery of DI D/F Gate valves (Soft Seated) resilient seated soft sealing gate valves (sluice valves) with body bonnet of ductile cast iron of grade GGG40 or equivalent grade, wedge fully rubber lined with EPDM, replaceable spindle nut, without gland packing and with 3 O-Ring protection on the shaft and seals of NBR and the valves should be of vacCum tight and 100% leak proof with face to face dimentions as per BS 5163-89/ ISI 14846-2000/ DIN 3202 F 4. All the valves should be with electrostatic powder coating both inside and outside with pocket less straight thro' body passage. All the valves are to be compatible for burried application with pressure rating PN 10/16

500mm dia. CI D/F Gate valves for MPS

750mm dia. CI D/F Gate valves for MPS

300mm dia. CI D/F Gate valves for SPS 11.1 and SPS 11.3

200mm dia. CI D/F Gate valves for SPS 11.3

500 mm -CI Non return for MPS

750mm -CI Non return for MPS

300mm -CI Non return for SPS 11.1 and SPS 11.3

200mm -CI Non return for SPS 11.3

MJ Collars

550 mm for MPS

750 mm for MPS

300mm for SPS 11.1 and SPS 11.3

200mm for SPS 11.3

Supply and delivery of CI. Medium class pipes and specials as per IS 1239/part I /1990 including cost, loading , transportation, unloading etc complete and as directed by the Departmental officers for submersible pumpset erection

550mm size CI pipe LA CLASS for MPS

300mm size CI pipe LA CLASS for SPS 11.1

200mm size CI pipe LA CLASS SPS 11.3

550mm x 450 mm for MPS

300mm x250 mm CI Reducer for SPS 11.1

300mm x200 mm CI Reducer for SPS 11.3

550mm CI bend for MPS

300mm CI bend for SPS 11.1

200mm CI bend for SPS 11.3

750mm x 750mm x 550mm CI TEE for MPS

300mm x300mm x 250mm CI TEE for SPS 11.1

300mm x 300mm x 200mm CI TEE for SPS 11.3

550mm Short length flanged Pipe for MPS

300mm Short length (1m) flanged Pipe for SPS 11.1

200mm Short length flanged Pipe for SPS 11.3

80mm dia. CI D/F Gate valves For MPS, SPS-11.1, SPS-11.3

80 mm -CI Non return For MPS, SPS-11.1, SPS-11.3

MJ Collars 80 mm For MPS, SPS-11.1, SPS-11.3

80mm size CI pipe LA CLASS For MPS, SPS-11.1, SPS-11.3

50mm x 80 mm CI Reducer

100mm x 80 mm CI Reducer for SPS-11.1, SPS-11.3

80mm CI bend For MPS, SPS-11.1, SPS-11.3

80mm Short length flanged Pipe For MPS, SPS-11.1, SPS-11.3

2T capacity hand operated over head Travelling (HOT) crane suitable for a span upto 10 Mtrs, and travel length upto 10 Mtrs. with clear lift upto 6 Mtrs. including gear type chain pulley block with GI chain and geared Travelling trolley complete with all accessories including girder (ISMB 250) For MPS-11, SPS-11.1,SPS-11.3)

CABLE TRAYS 300mm : GI Cable carrier structure inside the pump house including cable trays and associated tees elbows and reducers including coupler plates, anchor fasteners etc. Complete for power, control and instrumentation cables as per specifications and drawings.--GI Hot dip/Powder coated 16 SWG Cable Tray with 300mm width and 50mm height-'Manibhadra' or equivalent For MPS-11, SPS-11.1, SPS-11.3)

supply,delivery,fabrication & erection of cast iron steel penstock gate arrrangements (to control sewage flow) size range from 600mm & 1000mm opening either circular(spigot type)/square with cast frame,suits to well side wall,cast iron gate, a neoprene sealing system inside the frame,sliding inside the frame having a SS steel (spindle - raising type)with sliding door controlled by manullay operated spindle moves over up&down device system complete with control wheel @ top including necessary guide frame angles with thrust nut & housing arrangements with horizontal steel channel fixed @ top of well for easy operation etc,complete and as directed by departmental officers

1000mm dia for MPS 11

600 mm SPS 11.1 & SPS 11.3

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-diagNotic 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.

For 750mm dia ( For MPS- 11)

For 300 mm ( For SPS - 11.1,11.2)

Provision for level float switch(Flow Switch) and towards additional cost for providing protection feature of sensors for temperature, vibration, moiture and mechanical seal with VHS motor and monitoring and display for the above sensors with Starter. (For MPS-11, SPS-11.1,SPS-11.3)

Supply and delivery of 11 KV/433 Volts, three Phase 50 HZ double wound oil immersed natural air cooled, core type continous rating, outdoor distribution power transformer with copper winding for voltage ratio 11 KV/433 volts between phases with neutral brought out at LV side. The transfer shall be contained in a mild steel plain & radiator cooled tank, conforming to IS 1180 (Part I) of 2014 with off-load tap switch for ±10% on L.V side and ±5 % on H.V.side. The transformer shall be supplied with first filling of oil and consisting of all the fittings and accessories such as Inspection cover,Oil level indicator with minimum and filling level markings, Externally operated off circuit tap changing switch with locking device & keys, H.V. Terminals- Bushings, L.V. Terminals cable box Rating plate, Two earthing terminals, Two lifting hooks etc complete as per IS 1180 (Part I) of 2014 and as amended thereafter

Transformer -500KVA With Standerd Panel ( For MPS- 11)

GENERATORS WITH AUTO MAIN FAILURE (AMF) PANEL

Provision for DG Set 500KVA With AMF Panel ( For MPS- 11)

Provision for DG Set 100KVA With AMF Panel ( For SPS- 11.1)

Provision for DG Set - 62.5 KVA With AMF Panel ( For SPS- 11.3)

HSC Including Internal Plumping

HSC Connection – Domestic – 110mm Upvc Outside Property Boundary Earthwork excavation in all classification of soils from manhole to the property boundary to an average length of 6m, width of 0.60m and to a depth of 1m to facilitate laying and jointing of UPVC pipe as per design requirement. The UPVC pipe shall be 110mm dia to an average length of 6m as per IS 15328/2003 specification. The work includes breaking the open drain, manhole and compound wall of the property for insertion of the pipe and rectification masonry works. Refilling the trenches with the eaxcvated earth in layers not more than 15 cm thick, well compacted and rammed. Restoration of the road with PCC 1:4:8 mix using 40mm metal – 10cm thick and with P.C.C 1:2:4 mix using 20mm metal - 10cm thick including proper compaction and curing etc complete as directed by the department officers

HSC Connection – Domestic – 110mm Upvc Inside the Property Boundary Earthwork excavation in all classification of soils inside the property boundary to an average length of 6m, width of 0.30m and to a depth of 1m including breaking open the cement concrete flooring to facilitate laying and jointing of UPVC pipe ans specials on a sand bedding of 10cm thick as per design requirement. The UPVC pipe shall be 110mm dia to an average length of 6m as per IS 15328/2003 specification. Refilling the trenches with the eaxcvated earth in layers not more than 15 cm thick, well compacted and rammed. Restoration after the internal Plumbing with the PCC 1:4:8 using 20mm metal-10cm thick including proper Compaction finish the top work with cement mortor Properly. Construction of inspection chamber of inner measurement 0.45 x 0.45 x 0.45m using brick work in CM 1:5 Mix having wall thickness of 0.23m (size of Brick 9" x 4⅜" x 2¾") outer, inner plastering with C.M 1:5 mix 12mm thickness, base concrete using PCC 1:4:8 Mix – 10 cm thick using 40mm HBG Metal and Chamber Cover with RCC Precast 50mm thick slab including cost conveyance of all materials and labour charges etc., as directed by the department officers.

HSC Connection – Non-Domestic – 160mm Upto Property Boundary Earthwork excavation in all classification of soils from manhole to the property boundary to an average length of 6m, width of 0.60m and to a depth of 1m to facilitate laying and jointing of UPVC pipe as per design requirement. The UPVC pipe shall be 160mm dia to an average length of 6m as per IS 15328/2003 specification. The work includes breaking the open drain, manhole and compound wall of the property for insertion of the pipe and rectification masonry works. Refilling the trenches with the eaxcvated earth in layers not more than 15 cm thick, well compacted and rammed. Restoration of the road with PCC 1:4:8 mix using 40mm metal – 10cm thick and with P.C.C 1:2:4 mix using 20mm metal - 10cm thick including proper compaction and curing etc complete as directed by the department officers

HSC Connection – Non-Domestic – 160mm Inside the Property Boundary Earthwork excavation in all classification of soils inside the property boundary to an average length of 6m, width of 0.30m and to a depth of 1m including breaking open the cement concrete flooring to facilitate laying and jointing of UPVC pipe on a sand bedding of 10cm thick as per design requirement. The UPVC pipe shall be 160mm dia to an average length of 6m as per IS 15328/2003 specification. Refilling the trenches with the eaxcvated earth in layers not more than 15 cm thick, well compacted and rammed.Restoration after the internal Plumbing with the PCC 1:4:8 using 20mm metal-10cm thick including proper Compaction finish the top work with cement mortor Properly. Construction of inspection chamber of inner measurement 0.6 x 0.6 x 0.6m using brick work in CM 1:5 Mix having wall thickness of 0.23m (size of Brick 9" x 4⅜" x 2¾") outer, inner plastering with C.M 1:5 mix 12mm thickness, base concrete using PCC 1:4:8 Mix – 10 cm thick using 40mm HBG Metal and Chamber Cover with RCC Precast 50mm thick slab including cost conveyance of all materials and labour charges etc., as directed by the department officers.

Replacement of Under Ground Utilities (HSC Pipes, Distribution System & Pumping Main Pipes,Etc.

Replacement of under ground utilities (GI/PVC/HDPE pipes) damaged during earthwork excavation for sewer pipe laying works ingluding cost of addittional earthwork in all soil stratta,ingluding BT/CC road cutting,removvel of slushy soil and replacing the pipe line (GI/PVC/HDPE) with sound pipe ingluding supply and delivery of GI/PVC/HDPE pipes,coupler union, jointing materials and required specials,cutting,threading,laying jointing and cost of refilling for the additional earthwork etc,.commplete and as directed by the Departmental Officers.

15mm dia GI pipe

20mm dia pipe

63mm dia PVC pipe(4ksc)

110mm dia HDPE pipe

160mm dia HDPE pipe

ESMP Cost as per the Environmental and Social Assessment

Providing odor control system at all pumping stations and handheld H2S meters for monitoring

Monitoring Plan -Air,Noise,Ground water, Soil

Health camp, occupational health, and prevention of COVID 19, Lighting PPE kits

Workshop on E&S safeguards and on-job training as identified

Training of staff on ESHS, ULB, PIU, PMC, Contractors

Green belt development cost (PS & LS)

Add GST @ 18%

Description of Work / Item(s)

Amount

Operation and Maintenance

Maintenance of the project (Collection system - Collection System, Pumping Main, Pumping Station, Lift Stations, Machine holes, Ventilating Shafts, Pumpsets, House Service Connections,Diesel Generator sets, Transformers , all Machineries etc executed by the contractor ) successfully for the period of Sixty months from the successful completion trail run of the project.i.e. after satisfactory completion of trial run for a period of 6 months with necessary maintenance crew with supervisory staff including all cost towards labour for sewer Net work Pumping station, Lift Station, etc complete and as directed by the TCMC Officers. (but excluding electrical energy charges payable to TNEB which will be borne by the TCMC officers). The log books in the prescribed form should be maintained for each component of pumpsets .The extract of the log book should be produced to the Engineer every day. The contractor should maintain required Power Factor as per TNEB rules and regulations. Incase penality is levied by the TNEB for not maintaining the power factor,the same will be recovered from the contractor. Staff required as follows, Maintnance Engineer(Diploma / BE Civil) - 1 No Technical Assistant - 2 Nos Sewer Inspector - 2 Nos Sewer/HSC Cleaner - 5 Nos Electrician Grade II/Pump Operator - 3 Nos Maintenance Assistant - 6 Nos (Pumping stations) Maintenance Assistant - 7 Nos (Lift stations)

First Year

Second Year

Third Year

Fourth Year

Fifth Year

Add GST @ 18%

AYYAPPA INFRA PROJECTS PRIVATE LIMITED

AYYAPPA INFRA PROJECTS PRIVATE LIMITED