Construction of 4.50m dia Infiltration Well and Pump Room and Cost and Supply and Erection of Motors in Infiltration well and Cost Supply and Laying of 300mmDI pipe and 200mm DI pipe and 315mm HDPE pipe at M.Panchamadevi Panchayat in Karur Block

Amount

CONSTRUCTION OF 4.50M DIA INFILTRATION WELL, PUMP ROOM AND COST, SUPPLY & ERECTION OF MOTORS IN INFILTRATION WELL, AND COST, SUPPLY & LAYING OF 300MMDI PIPE, 200MM DI PIPE & 315MM HDPE PIPE AT M.PANCHAMADEVI PANCHAYAT IN KARUR BLOCK.

DI PIPE 300mm Dia

Earth work excavation for Pipe Laying work by removing dense medium rock using controlled blasting method by drilling blast holes using compressor and jack hammer including dewatering wherever necessary, cost of gelatin, electric detonator, 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 TWAD SOR, Page No :211.WD-W0667. for loose soil

Supply and delivery of Ductile iron socket Pipes for class K7 as per IS 8329/2000 of approved make including cost and conveyance of all materials and labour charges and other incidental charges to site etc., complete. as per standard specification . TWAD SOR, Page No :38, WD-M0624. 300mm dia

Supply and delivery of Ductile iron socket Pipes Specials of approved make including cost and conveyance of all materials and labour charges and other incidental charges to site etc., complete. as per standard specification 300mm Dia DI Bend . TWAD SOR Page NO :46, WD-M0779.

Lowering of D.I Pipes and specials in the trenches and laying to proper grade and alignment and as directed by the TWAD Officers.TWAD SOR Page No :180, WD-W0250

Jointing the C.I/ D.I Double flanged pipes and specials with rubber insertion to with IS-638(1979) and M.S. bolts and nuts of IS 1364-1 (2002), including cost of jointing materials such as bolt and nuts Rubber insertion and labour charges etc., complete.TWAD SOR, Page No : 185, WD-W0329.

Centering for soffits of RCC slabs of plane surface like lintels, beams ,etc.,including strutting 3m high using mild steel sheets of size 90cm X 60cm X and B.G 10 stiffened with M.S angles of size 25mm X 25mm X 3mm laid over silver Oak (C.W) joists of size 10cm X 6.5cm (spaced at about 90cm c/c )and supported dy casurina props of 10cm to 13cm dia (spaced of 75cm C/C) complying with standard specification and directed - 10 m 2 (P & D)Data 38. below ground level

Plain Cement Cement concrete 1:1.5 :3 (one cement, one and half M.sand & three course aggregate) using 20mm gauge hand broken/ and broken granite stone for all RCC items of works excluding centering shuttering and cost of reinforcement but including curing etc.,complete and also including fixing fan clamps and fixtures in rcc works wherever necessary as directed by departmental officer etc., complete.

Refilling with excavated earth in layers of 30 cm watered well rammed and consolidatred conforming to standard specification including labour charges as directed by Engineer in Charge.TWAD SOR, Page No : 211.WD-W0667,

Testing of pipes for water supply with hydraulic testing equipment by filling with water (including cost of water) and testing to recommended pressure in convenient stretches and attending the bursts if any occured during the test, excluding the cost of pipes but including other incidential and operational charges etc., complete for the following diametres of pipes.TWAD SOR, Page No :194, WD-W0465.

Supply and delivery of DI D/F Gate (sluice) valves (soft seated) resilient seated soft sealing Gate Valves (Sluice Valves) with body Bonnet of Ductile cast iron of Grade GGG 40 or GGG 50, 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 Vacuum tight and 100% leak proof with face to face dimensions as per BS 5163-89/ISI 14846-2000/DIN 3202 F4. All the valves should be with electrostatic powder coating both inside and out side with pocket less straight through body passage. All the valves are to be compatible for buried application with pressure rating PN 10/16 and with 5 years warranty.TWAD SOR, Page No :79, WD-M1203.

Manufacture, Supply and Delivery of Tamper proof DI single chamber double orifice triple function (ventilating, admiting & ventilating during operation) air release valve with pressure rating PN 10/16 with body and cover made of Ductile Iron of Grade GGG 40 or GGG 50, conforming to IS 1865 with Food Grade Epoxy Powder coating (EP-P) inside and for outside of colour blue RAL 5005. All internal parts such as float, shell etc., cover bolts, made of Austenitic alloy steel of SS AISI 304/316. The float shall be made of Polytetrafluroethylene/ Austenitic alloy steel of AISI 304/316. Gaskets and seals of EPDM / Neoprene rubber for TWAD Board works anywhere in Tamil Nadu and with 5 years warranty.TWAD SOR, Page No :78, WD-M1193. DI single chamber air release Value 80mm

Supply & Delivery of Circular Inspection Chamber including frame with cover (PP with FRP) with load bearing capacity of 1.5 Tons any where in Tamilnadu made as per EN 13598-1:2020 from 100% virgin Polypropylene (PP) material with antirodent grade having internal diameter of 450mm, to be used in buried drains and sewers for gravity system including testing as per relevant standards. It shall be used for receiving / connecting PVC, uPVC, HDPE pipes or DWC/CI/CLAY/RCC, etc. by using of appropriate transition adaptors. Chamber shall have a base confirming EN BS 13598-1 :2020 of suitable size and riser shaft with suitable height . Chambers shall have either straight channel 110mm and 160mm or two extra inlets of 110mm and 160mm at 90°/270° right and left. All chambers shall come with a prefabricated integrated base with appropriate benching with a gradient of 1-2° and as directed by the Department officers.TWAD SOR Page no :100, WD-M1426, 600mm initial dia, 1000mm depth

Supply and Delivery of Non Return Valve (150mm Dia ) Including all Labour Charges ect,.Complete.WAFER TYPE (DUAL PLATE CHECK VALVE) CONFORMING TO IS AND WITH 5 YEARS WARRANTY.TWAD SOR .Page No : 76.WD-M1169. 300 mm

supply and delivery of 50mm GI Pipe for anchoring support TWAD SOR PAGE NO : 30, WD-M0489

supply and delivery of 50mm MS Flat Angle Bottom for anchoring support PWD SOR PAGE NO : 72, M-0198

supply and delivery of 50mm MS Flat Angle Top for anchoring support PWD SOR PAGE NO : 72, M-0198

DI PIPE 200mm Dia

Earth work excavation for Pipe Laying work by removing dense medium rock using controlled blasting method by drilling blast holes using compressor and jack hammer including dewatering wherever necessary, cost of gelatin, electric detonator, 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 TWAD SOR, Page No :211.WD-W0665. For loose soil

Supply and delivery of Ductile iron socket Pipes for class K7 as per IS 8329/2000 of approved make including cost and conveyance of all materials and labour charges and other incidental charges to site etc., complete. as per standard specification . TWAD SOR, Page No :38, WD-M0622. 200mm dia

Supply and delivery of Ductile iron socket Pipes Specials of approved make including cost and conveyance of all materials and labour charges and other incidental charges to site etc., complete. as per standard specification 300mm Dia DI Bend . TWAD SOR Page NO :46, WD-M0778.

Lowering of D.I Pipes and specials in the trenches and laying to proper grade and alignment and as directed by the TWAD Officers.TWAD SOR Page No :180, WD-W0248

Jointing the C.I/ D.I Double flanged pipes and specials with rubber insertion to with IS-638(1979) and M.S. bolts and nuts of IS 1364-1 (2002), including cost of jointing materials such as bolt and nuts Rubber insertion and labour charges etc., complete.TWAD SOR, Page No : 185, WD-W0327.

Centering for soffits of RCC slabs of plane surface like lintels, beams ,etc.,including strutting 3m high using mild steel sheets of size 90cm X 60cm X and B.G 10 stiffened with M.S angles of size 25mm X 25mm X 3mm laid over silver Oak (C.W) joists of size 10cm X 6.5cm (spaced at about 90cm c/c )and supported dy casurina props of 10cm to 13cm dia (spaced of 75cm C/C) complying with standard specification and directed - 10 m 2 (P & D)Data 38. Below Ground level

Plain Cement Cement concrete 1:1.5 :3 (one cement, one and half M.sand & three course aggregate) using 20mm gauge hand broken/ and broken granite stone for all RCC items of works excluding centering shuttering and cost of reinforcement but including curing etc.,complete and also including fixing fan clamps and fixtures in rcc works wherever necessary as directed by departmental officer etc., complete.

Refilling with excavated earth in layers of 30 cm watered well rammed and consolidatred conforming to standard specification including labour charges as directed by Engineer in Charge.TWAD SOR, Page No : 211.WD-W0665, 200mm

Testing of pipes for water supply with hydraulic testing equipment by filling with water (including cost of water) and testing to recommended pressure in convenient stretches and attending the bursts if any occured during the test, excluding the cost of pipes but including other incidential and operational charges etc., complete for the following diametres of pipes.TWAD SOR, Page No :194, WD-W0463.

Supply and delivery of DI D/F Gate (sluice) valves (soft seated) resilient seated soft sealing Gate Valves (Sluice Valves) with body Bonnet of Ductile cast iron of Grade GGG 40 or GGG 50, 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 Vacuum tight and 100% leak proof with face to face dimensions as per BS 5163-89/ISI 14846-2000/DIN 3202 F4. All the valves should be with electrostatic powder coating both inside and out side with pocket less straight through body passage. All the valves are to be compatible for buried application with pressure rating PN 10/16 and with 5 years warranty.TWAD SOR, Page No :78, WD-M1201. 200mm

Manufacture, Supply and Delivery of Tamper proof DI single chamber double orifice triple function (ventilating, admiting & ventilating during operation) air release valve with pressure rating PN 10/16 with body and cover made of Ductile Iron of Grade GGG 40 or GGG 50, conforming to IS 1865 with Food Grade Epoxy Powder coating (EP-P) inside and for outside of colour blue RAL 5005. All internal parts such as float, shell etc., cover bolts, made of Austenitic alloy steel of SS AISI 304/316. The float shall be made of Polytetrafluroethylene/ Austenitic alloy steel of AISI 304/316. Gaskets and seals of EPDM / Neoprene rubber for TWAD Board works anywhere in Tamil Nadu and with 5 years warranty.TWAD SOR, Page No :78, WD-M1193. 80mm

Supply & Delivery of Circular Inspection Chamber including frame with cover (PP with FRP) with load bearing capacity of 1.5 Tons any where in Tamilnadu made as per EN 13598-1:2020 from 100% virgin Polypropylene (PP) material with antirodent grade having internal diameter of 450mm, to be used in buried drains and sewers for gravity system including testing as per relevant standards. It shall be used for receiving / connecting PVC, uPVC, HDPE pipes or DWC/CI/CLAY/RCC, etc. by using of appropriate transition adaptors. Chamber shall have a base confirming EN BS 13598-1 :2020 of suitable size and riser shaft with suitable height . Chambers shall have either straight channel 110mm and 160mm or two extra inlets of 110mm and 160mm at 90°/270° right and left. All chambers shall come with a prefabricated integrated base with appropriate benching with a gradient of 1-2° and as directed by the Department officers.TWAD SOR Page no :100, WD-M1426,. 600mm initial dia. 1000mm depth

Supply and Delivery of Non Return Valve (200mm Dia ) Including all Labour Charges ect,.Complete.WAFER TYPE (DUAL PLATE CHECK VALVE) CONFORMING TO IS AND WITH 5 YEARS WARRANTY.TWAD SOR .Page No : 76.WD-M1167

supply and delivery of 50mm GI Pipe for anchoring support TWAD SOR PAGE NO : 30, WD-M0489

supply and delivery of 50mm MS Flat Angle Bottom for anchoring support PWD SOR PAGE NO : 72, M-0198

supply and delivery of 50mm MS Flat Angle Top for anchoring support PWD SOR PAGE NO : 72, M-0198

HDPE PIPE 315mm

Earth work excavation for Pipe Laying work by removing dense medium rock using controlled blasting method by drilling blast holes using compressor and jack hammer including dewatering wherever necessary, cost of gelatin, electric detonator, 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 TWAD Board Officers.TWAD SOR WD-W0711.Page No :212. 300 mm dia

Supply and delivery of HDPE PIPES and as directed by the departmental Officers, including cost and conveyance of HDPE Pipes etc., complete as per the standard specifications.PN 10, 315MM DIA TWAD SOR PAGE NO 18, WD-M0237. 315mm dia

Lowering pipes and specials to trench and laying to proper grade and alignment and as directed by the departmental Officers, including cost of labour charges for lowering in proper position and alignment etc., complete as per the standard specifications.PAGE NO 192, WD-W0433. 250 to 315mm dia

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 TWAD Board Officers.TAD SOR PAGE NO : 204, WD-W0628 315mm dia HDPE Pipe

Centering for soffits of RCC slabs of plane surface like lintels, beams ,etc.,including strutting 3m high using mild steel sheets of size 90cm X 60cm X and B.G 10 stiffened with M.S angles of size 25mm X 25mm X 3mm laid over silver Oak (C.W) joists of size 10cm X 6.5cm (spaced at about 90cm c/c )and supported dy casurina props of 10cm to 13cm dia (spaced of 75cm C/C) complying with standard specification and directed - 10 m 2 (P & D)Data 38

Plain Cement Cement concrete 1:1.5 :3 (one cement, one and half M.sand & three course aggregate) using 20mm gauge hand broken/ and broken granite stone for all RCC items of works excluding centering shuttering and cost of reinforcement but including curing etc.,complete and also including fixing fan clamps and fixtures in rcc works wherever necessary as directed by departmental officer etc., complete.

Refilling with excavated soil (other than sand) complying with the standard specification for filling in foundation for pipe laying work, including cost of labours etc., complete as per the standard specifications.TWAD SOR PGE NO 212, WD-W0711.350mm dia

Testing of pipes for water supply with hydraulic testing equipment by filling with water (including cost of water) and testing to recommended pressure in convenient stretches and attending the bursts if any occured during the test, excluding the cost of pipes but including other incidential and operational charges etc., complete for the following diametres of pipes.TWAD SOR, Page No :194, WD-W0465.300mm

Supply and delivery of HDPE BEND and as directed by the departmental Officers, including cost and conveyance of HDPE Pipes etc., complete as per the standard specifications. TWAD SOR, PAGE NO: 21, WD-M0330 315mm HDPE pipe

Supply and delivery of HDPE TEE and as directed by the departmental Officers, including cost and conveyance of HDPE Pipes etc., complete as per the standard specifications.TWAD SOR, PAGE NO: 21, WD-M0330 315mm HDPE pipe

Manufacture, Supply and Delivery of Tamper proof DI single chamber double orifice triple function (ventilating, admiting & ventilating during operation) air release valve with pressure rating PN 10/16 with body and cover made of Ductile Iron of Grade GGG 40 or GGG 50, conforming to IS 1865 with Food Grade Epoxy Powder coating (EP-P) inside and for outside of colour blue RAL 5005. All internal parts such as float, shell etc., cover bolts, made of Austenitic alloy steel of SS AISI 304/316. The float shall be made of Polytetrafluroethylene/ Austenitic alloy steel of AISI 304/316. Gaskets and seals of EPDM / Neoprene rubber for TWAD Board works anywhere in Tamil Nadu and with 5 years warranty.WD-M1193.Page No :78

Supply & Delivery of Circular Inspection Chamber including frame with cover (PP with FRP) with load bearing capacity of 1.5 Tons any where in Tamilnadu made as per EN 13598-1:2020 from 100% virgin Polypropylene (PP) material with antirodent grade having internal diameter of 450mm, to be used in buried drains and sewers for gravity system including testing as per relevant standards. It shall be used for receiving / connecting PVC, uPVC, HDPE pipes or DWC/CI/CLAY/RCC, etc. by using of appropriate transition adaptors. Chamber shall have a base confirming EN BS 13598-1 :2020 of suitable size and riser shaft with suitable height . Chambers shall have either straight channel 110mm and 160mm or two extra inlets of 110mm and 160mm at 90°/270° right and left. All chambers shall come with a prefabricated integrated base with appropriate benching with a gradient of 1-2° and as directed by the Department officers.WD-M1422,Page no :100. 450mm Internal Dia with 1 inlet 1 Outlet 500mm depth

INFILTRATION WELL 4.5M DIA 14M HEIGHT

Earth work excavation above water level in Lighr or sandy or clay soils for Infiltration well of 4.50m dia (internal) including levelling the site and as directed by the departmental officers open well excavation for First depth of 1.00m(The water level has been assumed as 1 M below GL)

Drilling of borewells of size 4” to 5” dia. in sedimentary formation using hand boresets including insertion of casing pipes and removal of casing pipes etc., including collection of samples as directed by the TWAD Board Officers. TWAD SOR PAGE NO : 217, WD-W0766

Providing and Fixing of Cutting Edge using 75X75X10mm MS angle Including all charges etc complete unit wt for

Providing and laying in position, standardised concrete Mix M-20 Grade in accordance with IS 456 using 20mm and down graded hard broken granite stone jelly for all RCC items of works with minimum cement content of 325 kg/m3 and maximum water cement ratio of 0.55, including admixture (plasticiser / super plasticiser) in recommended proportions as per IS:9103 to accelerate, retard setting of concrete, improve workability without impairing strength and durability with about (5 cu.m.) 7730 kg. of 20mm machine crushed stone jelly and with about (3.3 cu.m.) 5156 kg. of 10-12mm machine crushed stone jelly and with about (4.79 cu.m) 7670 kg. of crushed stone sand, but excluding cost of reinforcement grill and fabricating charges, centering and shuttering and also including laying, vibrating with mechanical vibrators, finishing, curing, etc. and providing fixtures like fan clamps in the RCC floor/ roof slabs wherever necessary without claiming extra, etc., complete complying with standard specification and as directed by the departmental officers. The coarse and fine aggregates to be used should comply with the requirements of IS standards. (No separate payment will be made by the Department for the excess usage of materials).

Sinking of Infiltration Well of 4.50m dia and 15.0m ext.Dia below water level including all incidental charges in light or sandy soil

First Depth of 2.00m TWAD SOR PAGE NO : 174, WD-W0168

Second Depth of 2.00m TWAD SOR PAGE NO : 174, WD-W0169

Third Depth of 2.00m TWAD SOR PAGE NO : 174, WD-W0170

Fourth Depth of 2.00m TWAD SOR PAGE NO : 174, WD-W0171

Fifth Depth of 2.00m TWAD SOR PAGE NO : 174, WD-W0172

Sixth Depth of 2.00m TWAD SOR PAGE NO : 174, WD-W0173

Seventh Depth of 2.00m TWAD SOR PAGE NO : 174, WD-W0174

Porous Concrete in CC 1 : 4 For steining of Infiltration Well sxcluding cost of centering but including curing etc., complete. And as directed by TWAD Board Officers.

Providing steel centering using MS plates of size 90cmx60cm -13G to 10g thick welded with 25mmx3mm MS angle supported with Country wood scantling of size 10cmx6.5cm at 50cm C/C strutting with casurina props of 10cm to 13cm sia as directed by TWAD Board Officers

Plane Surface

Curved Surface

Supplying fabricating and placing in position of RTS rod for reinforcement.For binding ring, pillasters, roof slab and well curb including cost of binding wire and as directed by TWAD Board Officers.

Plastering in CM 1 : 5 12mm thick including cost and conveyance of all materials from approved sources to work site and labour charges etc. complete.

Supply, delivery and fixing in position of CI Man Hole Cover of size 0.60m x 0.60m as directed by TWAD Board Officers.

Supply, delivery and fixing of CI steps in position at 30cm C/C in staggered manner and as directed by TWAD Board Officers. PWD SOR Pg No:40, M-0653

Painting two coats of newly plastered wall surface with ready mixed plastic emulsion paint of first class quality and of approved colour over a priming coat including thorough scrapping, clean removal of dirt, and including necessary plaster of paris putty, wherever required etc., complete complying with standard specification.

Plugging the bottom of the well with coarse sand of approved sizes and grade as directed bh the TWAD Board Officers.

Supply,delivery and erection of RSJ Beam of size 150mm x 80mm - 2Nos: each of 4.40m length to be fixed inside the well so as to facilitate the drection of pumpset

PUMP ROOM

Earth work excavation for foundation in all clauses of soils and sub soils to full depth as may be directed except in hard rock requiring blasting but inclusive of shoring strutting and boiling out water whenever necessary et complete complying with stand

Cement concrete 1:4:8 mix ( one cement four sand and eight aggregate)using 40mm gauge hand broken granite tone jelly for foundation including dewatering if found ecessary and laid in layers of not more than 15 cm thick and compacted,etc., complete comply

Providing and laying in position, standardised concrete Mix M-20 Grade in accordance with IS 456 using 20mm and down graded hard broken granite stone jelly for all RCC items of works with minimum cement content of 325 kg/m3 and maximum water cement ratio of 0.55, including admixture (plasticiser / super plasticiser) in recommended proportions as per IS:9103 to accelerate, retard setting of concrete, improve workability without impairing strength and durability with about (5 cu.m.) 7730 kg. of 20mm machine crushed stone jelly and with about (3.3 cu.m.) 5156 kg. of 10-12mm machine crushed stone jelly and with about (4.79 cu.m) 7670 kg. of crushed stone sand, but excluding cost of reinforcement grill and fabricating charges, centering and shuttering and also including laying, vibrating with mechanical vibrators, finishing, curing, etc. and providing fixtures like fan clamps in the RCC floor/ roof slabs wherever necessary without claiming extra, etc., complete complying with standard specification and as directed by the departmental officers. The coarse and fine aggregates to be used should comply with the requirements of IS standards. (No separate payment will be made by the Department for the excess usage of materials).

Below Basement

Ground Floor

Supplying and erecting centering for sides Centering for soffits of RCC slabs of plane surface like lintels, beams ,etc.,including strutting 3m high using mild steel sheets of size 90cm X 60cm X and B.G 10 stiffened with M.S angles of size 25mm X 25mm X

Below Basement

Ground Floor

Supplying fabricating and placing in position of ribbed steel rods for reinforcement to all RCC works as per the design given including cost of steel and binding wire also in all floors etc., complete

Brick work in cm 1:5 mix(one cement and five sand )using country bricks ground maded of size 23 x 11 x 7 cm including curing,finishing and cost & Conveyance of all materials etc., complete.

Weathering course with brick jelly lime concrete using 20mm brick jelly withpure lime of 32:12.5 including cost and conveyance of all materials to site and all labour charges for mixing , laying ,and finishing etc complete for 10 cum

Finshed with one course of pressed tiles of size 23x23x2cm with cement mortar 1:3 mix and pointed with the same oiled mortar including cost and conveyance of all materials to site and all labour charges etc complete for 10 Sqm

Supplying and applying of two coats of putty of 3mm thick over the exposed RCC surface of ceiling including finishing the joints smoothy with grinding machine and the surface shall be thoroughly cleaned out of dust and scrubbing. The Surface shall then be allowed to dry for atleast 48 hours. It shall then be sand papered (waterproof abrasive sheet) to give a smooth and even surface. Any unevenness shall be made good by applying 1st coat of putty mixed with water on the entire surface including filling up the undulations and applying 2nd coat of putty after 6 hours of 1st coat of putty and then sand papering (waterproof abrasive sheet) the same after it is dry and finishing the surface smoothly, etc., complete complying with standard specifications and as directed by the Departmental Officers. [ The rates are inclusive of hire charges for grinding machine with wheel, cost of sand paper (waterproof abrasive sheet), cost of putty blade, labour charges for grinding the joints and sand papering, two coat of putty, scrapping the putty area to level the surface smooth, etc., complete]. The Putty shoule be got approved by the Executive Engineer before use on work.

Plastering with cm 1:5 mix( one cement and five sand ) to 12 mm thick including cost and conveyance of all materials in all floors etc.,as directed by departmental officers etc, complete complying with standard specifications.

Providing granolethic floor finish in cement concrete 1:2:4 mix using 10-12mm ISS metal to 25mm thick including cost and conveyance of all materials to site and all labour charges for mixing, laying, curing etc complete for 10 cum

Supplying and fabricating and fixing MS grill works to windows and grill gate using necessary MS flst for inner and outer members should be fixed to window frames

Distembering two coats of oil bound distember using one coat of primer coat including cost & conveyance to size and all labour charges etc., complete.

Painting two coats with ready mixed Exterior Emulsion paint of approved qualityand colour over a priming coat, including through scrapping,clean removel of dirt etc complete .

Painting two coats of new iron work with best quality synthetic enamel paint of approved quality and colour with priming coat including the cost all materials etc.,complete, in all floors.

Wiring with 2 x 1.5 sq.mm(22/0.3) PVC insulated SC. Unsheathed Cu. Conductor of 1100V grade in suitable PVC rigid pipe on wall and ceiling with PVC accessories and with TW switch box and 5A F.T. switch withpainting of suitable colour for open PVC light point / fan point (For electrical regulator).PG NO :10 SD 17

Supply and fixing of 18W LED square type Recessed fitting with LED (Higher end) on false Ceiling with suitable hanging support from ceiling with PVC unsheathed copper leads from terminals to the fitting. Incloor 3000h

Wiring with 2 x 1.5 sq.mm(22/0.3) PVC insulated SC. Unsheathed Cu. Conductor of 1100V grade in suitable PVC rigid pipe on wall and ceiling with PVC accessories with 150x100x113mm TW switch box for 5A3 pin non inter locking CS plug withpainting of suitable colour with continuous earth wire connection of 14 SWGTC wire for open PVC plug point.PG NO: 21 (SD 36)

supply and fixing of 30W LED street light fitting with LED (Higher end) with 25 mm dia. GI pipe (class B) with 1 no. 25 mm GI bend complete on the existing post/ on wall with PVC unsheathed copper leads with MS clamps and with painting . SD 454

Supplying and fixing of 16AMS DPI Switch of 500volt with fuse and Neutral (side handle) on suitable TW/PWD Earthing SD135 Service main pwd m1365

Supply and fixing of 1200mm (48") sweep AC ceiling fan complete ( Higher end) with 2 module 100W fan step regulator (Higher end) with 1 metre down rod with fan clamp with side plates and cross arm of size 450mm (18") SD 467

Supply & Delivery of MOTOR in Infilteration well and Sump 4nos

Supply and delivery of Open well Submersible pump set conforming to IS 14220 /2002 and as amended thereafter and BEE 3 Star Rated capable of discharging the following duties due to all causes. The pump shall be with stainless steel shaft and dynamically b

Labour Charges for erection of Horizontal shaft, centrifugal pumpset (Coupled/ Monoblock) in bore well/Open well including fixing of suction pipe and foot valve upto a maximum depth of 7 metres and delivery pipes to the required length with valves,,pressure gauges upto the exterior wall of pump room and erection of panel boardmconsisting of TPIC switches starter, Voltmeter, Ammeter, Capacitor single phasing preventor and laying and jointing the cables and twin earthing as per IE rules including providing bed blocks etc., complete and operating the pumps and trial run for 10 days including signing of completion of reports as required by EB authorities.TAWD SOR Page No : 224,. WD-W0857-. above 7.5HP to 20 HP

Supply,delivery and laying of 16 sqmm 3 core Flat copper cable of L.T.cables 3,3.5,4 core 1.1 KV grade armoured aliuminium conductor cross linked poly ethylene insulated PVC sheathed cables conforming to IS 7098( Part I ) 1988 and as amended thereafter w

Supply and delivery of NON RETURN VALVES of approved make including cost and conveyance of all materials and labour charges and other incidental charges to site etc., complete. as per standard specification. TWAD SOR PAGE NO : 76, WD-M1169 300mm

Supply and delivery of Brass Multi Jet Model & Woltman model AMR meters with removal mechanism confirming to IS 4064 Part I, II , III Class B or IS 779 & IS 2373 standards with type test certificate for Routine Test, IP 68 Test certificate issued by FCRI / NABL Accredited lab. The water meter shall have magnetic or mechanical drivers or shall be versatile for installation in any position. The meters shall be hydrodynamically or hydrostatically balanced. The runner, runner chamber, pointers of the meter shall be as per ISO 4064 class B specification. Dry dial excavated counter housing fully protected againts flooding ensuring easy reading in all climatic conditions. The meter shall be inferential, Dry-Dial type, Class B with straight reading cyclometer with inbuilt filter basket, Brass body, Inbuild NRV & Strainer for the sizes upto 40mm Brass / Bronze Nut and tailpieces, protective top lid, secured by a robust hinge with sealing facilities for couplings and sizes 50mm & above shall be woltman type complies to ISO 4064 - Class B standard with flow meter body shall be of DI / CI. The process connections shall be of flanged ends with pressure rating upto 16 Bar. The water meter shall be equipped with Dual pulse output with integrated battery - operated data logger with minimum battery life upto 7 years or better. The data logger shall be SIM based / RF based with required SIM cards will be in the scope of flow meter manufacturer. Data logging will be continuous and data transfer to cloud shall be minimum of 1 per day. The flow meter with integral data logger shall comply to IP 68 installations and with 5 years warranty.TAD SOR Page No : 95, WD-M1379, 300mm. Woltman type AMR water Meter

“Manufacturing, supply and delivery of DI diaphragm type surge control valve against power failure surges or pressure waves caused by velocity changes, quick opening relief easily adjustable pressure setting. The valve should remain closed when line pressure is between the set-points of the two pilots. The valve should open initially when line pressure drops below the setting of the low-pressure pilot to anticipate surges associated with a pump stopping. The valve will also continue to react and remain open when the return high-pressure wave is above the setting of the high-pressure pilot or open when inlet pressure exceeds a pre-determined set-point at which time the valve opens quickly, With high speed discharge, with flange dimension to EN 1092-2/ ISO 7005[DIN]. Body and cover in ductile cast iron of Grade GGG 40 (or) GGG 50. All internal parts & all cover bolts of austenitic alloy steel and gaskets and seals of EPDM of grade W 270(approved for drinking water) with Electrostatic epoxy powder coating (EP-P) inside and outside color blue RAL 5005 with minimum coating thickness of 250 microns” and with 5 years warranty.TWAD SOR Page No :90, WD-M1341,. 300mm

150Sqm LT Cable 3 Core TWAD SOR PAGE NO : 140, WD-M1968

100 mm Dia GI pipe TWAD SOR PAGE NO : 30, WD-M0492

100 mm Dia GI Couplng TWAD SOR PAGE NO : 36, WD-M0596

100 mm Dia GI Bend TWAD SOR PAGE NO : 36, WD-M0602

200 AMPS TPN Main Switch PWD SOR PAGE NO : 218, M-1369

Fuse UNIT 200Amp (500V) PWD SOR PAGE NO : 220, M-1395

LED Bulp 15watts PWD SOR PAGE NO : 213, M-1283

Starter Board PWD SOR PAGE NO : 290, M-2694

G.I Bolt Nut PWD SOR PAGE NO : 379, WR-M0027

Battern Type Bakelite Holder for Lamp PWD SOR PAGE NO : 215, M1319

6A Switch 1W - 1 Module PWD SOR PAGE NO : 220, M-1415

GI Hot dip/ Powder coated 16 SWG Cable tray with 300mm width and 50mm height PWD SOR PAGE NO : 232 M-1644

Insulation Tape PWD SOR PAGE NO : 233 M-1682. 19mm

MOULDED CASE CIRCUIT BREAKER (MCCB) WITH THERMO MAGNETIC RELEASE 250Amps 4Pole PWD SOR PAGE NO : 242, M-1873

Provision for Highway Cutting Charges

Installation of Automatic ON/OFF Control System through IOT (Internet of Things ) using RADAR sensor in OHT

GST Amount for providing Service to Government Contract Works for the above Construction & Maintenance Works. { GST Amount is the Total GST Amount for overall quoted amount (Both Construction and Maintenance) above this row in column "BB" for all works in this package} (Refer Clause 13.2 & 13.3 of Section 2 of Instruction to Bidders (ITB) of SBD)

TRICHY CONSTRUCTION COMPANY (BID ID -1556271)