THE ASSISTANT DIRECTOR OF TOWN PANCHAYATS MADURAI ZONE Design construction supply erection and commissioning of Sewage Treatment Plant STP

Design, Engineering, and Technical Vetting of a combined STP and FSTP system. Scope includes: Site Survey and Soil Testing; Process and Hydraulic Design (PFD/HFD); Detailed Civil, Structural, and Electromechanical Drawings; Third-Party Technical Vetting from a Government Institute (IIT/NIT/Anna University);

Construction, Supply, Erection and Commissioning of Inlet chamber & instrumentation works for monitoring, control and data acquisition on quality and quantity and their mechanical standby units and all connected works etc.complete.

Construction, Supply, Erection and Commissioning of Manual Screen Chambers with R.C.C Screen channels including manual medium Coarse and Fine screen civil & mechanical. monitoring, control and data acquisition on quality and quantity and their mechanical standby units all connected works etc. complete

Construction, Supply, Erection and Commissioning of Equalization Tank with coarse bubble diffusers, air supply pipes from Blowers to basin header,air supply dropper submerged in tank, submersible pumps, lifting arrangements for pumps including all mechanical, electrical & instrumentation works for monitoring, control and data acquisition on quality and quantity and their mechanical standby units all etc, complete as per specification.

Construction, Supply, Erection and Commissioning of Secondary Clarifier including clarifier mechanism, guide channel, spindle, shaft, Sludge handling pumps (Re circulation pump) to transfer the sludge to sludge holding tank and to Aeration tank with all accessories etc. complete, with all connected civil, mechanical, electrical & instrumentation works for monitoring, control and data acquisition on quality and quantity and their mechanical standby units all etc, complete.

Construction, Supply, Erection and Commissioning of Sludge Holding Tank including all connected civil, mechanical, electrical & instrumentation works for monitoring, control and data acquisition on quality and quantity and their mechanical standby units all etc, complete.

Construction, Supply, Erection and Commissioning of Filter Feed Tank with Filter Feed pumps to transfer the sewage to Multi grade filters with all accessories etc. complete, all connected civil, mechanical, electrical & instrumentation works for monitoring, control and data acquisition on quality and quantity and their mechanical standby units all etc, complete.

Construction, Supply, Erection and Commissioning of Disinfection Tank complete, all connected civil, mechanical, electrical & instrumentation works for monitoring, control and data acquisition on quality and quantity and their mechanical standby units all etc, complete.

Supply, Erection and Commissioning of Air blowers suitable to deliver dry oil free air to the Aeration tank and Equalisation tanks, with required air flow pipes, air flow meter, pressure gauges, valves, Air Blowers with accessories, electro mechanical & instrumentation accessories etc.,complete as per specification

Supply, Erection and Commissioning of Multi-Grade Sand Filter (MGF) to remove suspended solids and turbidity. Includes a high-strength pressure vessel (FRP or MS), graded layers of filter media (sand, pebbles, and gravel), and a frontal pipe assembly with valves for easy backwash and rinsing. Comes complete with pressure gauges and internal distribution systems for efficient water filtration.

Supply, Erection and commissioning of Online Chlorine Dosing Pump (HYPO) with dosing Tank including all necessary arrangements., as per specification etc., complete

Supply, Erection and commissioning of Online Polymer Dosing Pump (POLY) with dosing Tank including all necessary arrangements., as per specification etc., complete

Supply, Erection and commissioning of Filter Press Mechanism including Screw pumps and all necessary arrangements., as per specification etc., complete

Supply, Erection and commissioning of Motor Control Center (MCC) Panel to accomodate all the drive units with cabling, glanding with in STP cum FSTP compartmental, design Indoor wall mounted type with top entry for cable the internal components either Siemen / GE shall be provided with 1no. Energy meter, control panel necessary cable ducts lighting fixtures, cabling for the entire plant, earthing, safety equipment’s and Allied Works including all civil, mechanical, electrical & instrumentation works for monitoring, control and data acquisition on quality and quantity and their mechanical standby units all, etc complete.

Supply, Erection, testing and commissioning of Electromagnetic Flow meter for inlet raw sewage and outlet treated sewage including cables, earthing etc, complete

Item Rate BoQ

BoQ_Ver4.0

Name of the Bidder/ Bidding Firm / Company :

PRICE SCHEDULE (This BOQ template must not be modified/replaced by the bidder and the same should be uploaded after filling the relevent columns, else the bidder is liable to be rejected for this tender. Bidders are allowed to enter the Bidder Name and Values only)

NUMBER #

Design, Engineering, and Technical Vetting of a combined STP and FSTP system. Scope includes: Site Survey and Soil Testing; Process and Hydraulic Design (PFD/HFD); Detailed Civil, Structural, and Electromechanical Drawings; Third-Party Technical Vetting from a Government Institute (IIT/NIT/Anna University);

Construction, Supply, Erection and Commissioning of Inlet chamber & instrumentation works for monitoring, control and data acquisition on quality and quantity and their mechanical standby units and all connected works etc.complete.

Construction, Supply, Erection and Commissioning of Manual Screen Chambers with R.C.C Screen channels including manual medium Coarse and Fine screen civil & mechanical. monitoring, control and data acquisition on quality and quantity and their mechanical standby units all connected works etc. complete

Construction, Supply, Erection and Commissioning of Equalization Tank with coarse bubble diffusers, air supply pipes from Blowers to basin header,air supply dropper submerged in tank, submersible pumps, lifting arrangements for pumps including all mechanical, electrical & instrumentation works for monitoring, control and data acquisition on quality and quantity and their mechanical standby units all etc, complete as per specification.

Construction, Supply, Erection and Commissioning of Secondary Clarifier including clarifier mechanism, guide channel, spindle, shaft, Sludge handling pumps (Re circulation pump) to transfer the sludge to sludge holding tank and to Aeration tank with all accessories etc. complete, with all connected civil, mechanical, electrical & instrumentation works for monitoring, control and data acquisition on quality and quantity and their mechanical standby units all etc, complete.

Construction, Supply, Erection and Commissioning of Sludge Holding Tank including all connected civil, mechanical, electrical & instrumentation works for monitoring, control and data acquisition on quality and quantity and their mechanical standby units all etc, complete.

Construction, Supply, Erection and Commissioning of Filter Feed Tank with Filter Feed pumps to transfer the sewage to Multi grade filters with all accessories etc. complete, all connected civil, mechanical, electrical & instrumentation works for monitoring, control and data acquisition on quality and quantity and their mechanical standby units all etc, complete.

Construction, Supply, Erection and Commissioning of Disinfection Tank complete, all connected civil, mechanical, electrical & instrumentation works for monitoring, control and data acquisition on quality and quantity and their mechanical standby units all etc, complete.

Supply, Erection and Commissioning of Air blowers suitable to deliver dry oil free air to the Aeration tank and Equalisation tanks, with required air flow pipes, air flow meter, pressure gauges, valves, Air Blowers with accessories, electro mechanical & instrumentation accessories etc.,complete as per specification

Supply, Erection and Commissioning of Multi-Grade Sand Filter (MGF) to remove suspended solids and turbidity. Includes a high-strength pressure vessel (FRP or MS), graded layers of filter media (sand, pebbles, and gravel), and a frontal pipe assembly with valves for easy backwash and rinsing. Comes complete with pressure gauges and internal distribution systems for efficient water filtration.

Supply, Erection and commissioning of Online Chlorine Dosing Pump (HYPO) with dosing Tank including all necessary arrangements., as per specification etc., complete

Supply, Erection and commissioning of Online Polymer Dosing Pump (POLY) with dosing Tank including all necessary arrangements., as per specification etc., complete

Supply, Erection and commissioning of Filter Press Mechanism including Screw pumps and all necessary arrangements., as per specification etc., complete

Supply, Erection and commissioning of Motor Control Center (MCC) Panel to accomodate all the drive units with cabling, glanding with in STP cum FSTP compartmental, design Indoor wall mounted type with top entry for cable the internal components either Siemen / GE shall be provided with 1no. Energy meter, control panel necessary cable ducts lighting fixtures, cabling for the entire plant, earthing, safety equipment’s and Allied Works including all civil, mechanical, electrical & instrumentation works for monitoring, control and data acquisition on quality and quantity and their mechanical standby units all, etc complete.

Supply, Erection, testing and commissioning of Electromagnetic Flow meter for inlet raw sewage and outlet treated sewage including cables, earthing etc, complete

Item Rate BoQ

BoQ_Ver4.0

Name of the Bidder/ Bidding Firm / Company :

PRICE SCHEDULE (This BOQ template must not be modified/replaced by the bidder and the same should be uploaded after filling the relevent columns, else the bidder is liable to be rejected for this tender. Bidders are allowed to enter the Bidder Name and Values only)

NUMBER #

Excavation in hard stiff clay, stiff black cotton, hard red earth, shales, muram, gravel stoney earth and earth mixed with small size boulders as per SS 20B with initial lead of 10m and lift of 2.0m

0-2M depth

Earth work Open excavation by Mechanical Means for Open Earthwork in all soils and sub-soils and to full depth as may be directed except in rock requiring blasting inclusive of shoring shuttering, bailing out water wherever necessary and depositing the surplus earth within the compound in places shown by the departmental officers with an initial lead of 100 mts and clearing and levelling including dressing of sides and raming of bottoms etc., complete complying with standard specification and as directed by the departmental officers.

Removal of excess excavated earth from the site and dumping 2KM away from the location.

Refilling with excavated earth other than sand with an initial head load of 100 mts. and depositing the earth as shown by the departmental officers in layers well rammed, watered and consolidated etc. complete complying with standard specification

Cement Concrete 1:5:10 (One Cement, Five crushed stone sand and Ten hard broken stone jelly) using 40 mm gauge hard broken granite stone jelly for foundation including dewatering wherever necessary and laid in layers of not more than 15 cm thick well rammed, consolidated and including curing etc. complete complying with standard specification and as directed by the departmental officers. -Mixing by manual means

Supplying and erecting steel centering including necessary supports for plane surfaces for Reinforced Cement Concrete works such as column footings, column pedestals, plinth beams, grade beams, staircase steps, Sill slabs etc. which require only nominal strutting using mild steel sheets of size 90cm x 60cm and 10 BG stiffened with welded mild steel angles of size 25mm x 25mm x 3 mm for boarding, laid with silver oak joists of size 10cm x 5cm & 7.5cm x 5cm as support runner , vertical stiffener, side support and Top Horizontal stiffener spaced at about 60cm to 90cm centre to centre or at suitable intervals etc. complete in all floors complying with standard specifcation. (Payment for centering shall be given after the concrete is laid).

Supplying and erecting centering for sides and soffits including necessary supports and strutting upto 2.10 M height for plane surfaces as detailed below in all floors with all cross bracings using Mild Steel sheets of size 90 x 60 cm and 10 BG stiffened with welded Mild Steel angle of size 25mm x 25mm x 3 mm for boarding laid over silver oak joists of size 10cm x 6.50 cm spaced at abote 90 cm centre to centre and supported by casurina props of 10cm to 13 cm dia spaced at not more than 75 cm centre to centre etc. complete complying with the standard specificaiton and as directed by the departmental Officers(Payment for centering shall be given after the concrete is laid)

Supplying and erecting centering for plane surfaces such as RCC Floor Slab, Roof Slab, Loft, Landing Slabs, etc with necessary supports and strutting upto 3.60m height in all floors with all cross bracings using MS Sheets made of 10 gauge thick welded with MS angle of Size 25mm x 25mm x 3mm for boarding laid over steel adjustable span of size 2m x 2m (expandable upto 3.60m) and supported by Steel Adjustable Telescopic Props of Size 2m x 2m (expandable upto 3.60m) made with outer steel pipe with dia 50mm (3.60mm thick) and inner steel pipe with dia 40mm (2.90mm thick) , etc complete complying with standard specifications. Steel adjustable span and Steel Adjustable telescopic props shall be provided as directed by the departmental Officers. (Payment for centering shall be given after the concrete is laid).

Providing and laying in position, Standardised Concrete Mix M-30 Grade using In-situ Concrete batching plant/ Ready Mix Concrete (RMC) adopting weigh batch method in accordance with IS:456-2000 using 20mm and down graded hard broken granite stone jelly for all RCC items of works with minimum SRC cement content of 400 kg/m3 and maximum water cement ratio of 0.45, including admixture (plasticiser / superplasticiser) in recommended proportions as per IS:9103 to accelerate, retard setting of concrete,improve workability without impairing strength and durability with about (5.0 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 Conveyance of concrete from batching plant to Work site, Electricity charges and other works & labour cost involved for concrete production, 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).

Supplying, fabricating and placing in position Mild Steel / Ribbed Tor Steel reinforcement grills of all variety like HYSD/CTD/TMTand all grade like Fe 500, Fe550D, Fe 500 D etc., for all RCC works as per design given including cost of steel reinforcement and G.I. binding wire, wastage etc. complete complying with standard specification and as directed by the departmental officers.(Contractor has to make his own arrangements for the supply of steel reinforcement and binding wire)

Supply and delivery of submersible centrifugal sewage non-clog pumps, vertical spindle type pump , wear resistance with submersible motor for the various duty conditions. 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 smoothand designed as to allow free passage to solids. Pump Impeller should be of Non-clog semi open type , single vane / multi van e pref erably 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 should 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 9600 rpm 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 3ph, 415 V(+or– 10%), 50Hz(+or-5 %) dry induction type. Motor shall be capable of giving rated output without reduction in the expected life span when operated continuously. The rotating assembly shall be dynamically balanced as per standards. The starting current of the motor shall not exceed 200% of rated full load current for Star / Delta or ATS starting under any circumstances .The motor shall be suitable for full voltage star delta / ATS starting. The locked rotor current of the motor shall not exceed 600% of full load current unless otherwise specified. Motor shall be designed to withstand 120% of rated speed for two minutes without any mechanical damage, in either direction of rotation. The motor vibration shall be within the limit specified in applicable standards . Motor should be of IE2, explosion proof compatible for VFD operation together with star-Delta /ATS starter, protection against increase in stator winding temperature (15 deg Celsius), bearing temperature, leakage in the stator housing and terminal box shall be provided and to be suitably interlocked with the control panel for tripping the pump in case of increase in temperature beyond set limit. 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 3core x 1.5 sq.mm copper conductor and for bimetallic switches 2core x 1.5 sqmm copper conductor shall be provided. Motor shall be supplied with 10m of round submersible copper cable of suitable size. 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) 20m head discharge

Discharge Upto 20 to 100 M3/hour above 10m to 15m head

Discharge Upto 100 to 200 M3/hour above 10m to 15m head

Providing and fixing stainless steel grill work for screening of wastewater as per drawing including fixtures, necessary welding andcomplete.(As per instruction of site engineer) SS Weld grill with vertical sloping 5 mm thick bar placed at a distance of Fine screen at 3 cms and coarse screen at 1.5 cms dimensions of 1000 mm x 1000 mm

Earthwork excavation for loose soil SS-20B and ordinary soil SS-20B with bed width less than 1.25m and depth more than 2.0 m, the quantities may be worked out seperately

90MM HDPE PIPE PN8

180MM HDPE PIPE PN6

160MM HDPE PIPE PN6

Providing and fixing HDPE pipes (Sewage Pipes) of required diameter conforming to sewerage PE 100 PN 6 conforming toIS : 14333/1996 (amended in 2009) to withstand continous internal hydroulic pressure of 8 kg/cm2 including necessary fixtures and fittings, such as bends, tees, single junctions, double junctions and joining with rubber rings and lubricants, on wall by means of clips or in ground including necessary excavation, laying refilling, trench testing etc. complete. (Prior approval of sample and brand by Engineer in charge is necessary before use.)

90MM HDPE PIPE PN8

180MM HDPE PIPE

160MM HDPE PIPE PN6

Lowering HDPE pipes and specials to trench and laying to proper grade and alignment and as directed by the department engineers

90mm to 110mm dia (OD) HDPE pipe

125mm to 160mm dia (OD) HDPE pipe

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 Engineers.

90MM HDPE PIPE PN8

180MM HDPE PIPE PN6

160MM HDPE PIPE PN6

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.

Up to 125mm

Up to 200mm

Refilling with excavated earth other than sand with an initial head load of 100 mts. and depositing the earth as shown by the departmental officers in layers well rammed, watered and consolidated etc. complete complying with standard specification

90MM HDPE PIPE PN8

180MM HDPE PIPE

160MM HDPE PIPE PN6

SPECIALS FOR HDPE PIPES AS PER IS 8360/1977/Part I(Reaffirmed 1992) PartII and III (Reaffirmed 2002)

90MM HDPE PIPE -90 Degree Bend

90MM HDPE PIPE -Equal Tee

180MM HDPE PIPE -90 Degree Bend

180MM HDPE PIPE-Equal Tee

160MM HDPE PIPE 90 Degree Bend

160MM HDPE PIPE-Equal Tee

Supply and delivery of CI D/F SLUICE VALVE WITH CAP/ WHEEL AS PER IS 14846/2000 PN 1.0 WITH ISI MARKING AND WITH 5 YEARS WARRANTY including tranpotation and fixing charges |ect.,

For Gate valve-up to 100mm

For Gate valve-up to 200mm

Manufacture, Supply and Delivery of DI D/F Slanted seat Swing Check Valve. Body |of ductile cast iron of Grade GGG 40 or equivalent grade and disc of ductile cast liron GGG 40 or equivalent grade with fully encapsulated EPDM rubber, where both faces can be used,Electrostatic epoxy powder/liquid coating (EP-P) inside and outside color blue RAL 5005 with minimum coating thickness of 250 microns. The EPDM rubber &t Epoxy Powder should be approved by W 270. (EPP) it is a resi-coat powder approved for drinking water application, applied through fusion bonding process by dipping the shot-blasted casted component: heated up to 200 deg C). Face to face dimensions as per EN558-1, series 48 and flange connections as per EN 1092-2/IS 1538 and with 5 years warranty,

D/F NON RETURN VALVE-125MM

D/F NON RETURN VALVE-150MM

Manufacturing, supplying and fixing Precast Reinforced Cement Concrete slabs of following thickness in RCC 1:2:4 (one cement, two crushed stone sand and four aggregates), using following HBGS jelly excluding cost of reinforcement steel in position but including cost of moulding charges, casting of slab, finishing, curing and fixing in position in all floors etc., complete complying with standard specification and as directed by the departmental officers.

Providing granolithic floor finish of the following thickness with plain cement concrete 1:2:4 (One Cement, Two Crushed Stone Sand and Four aggregate) using 6 to12mm gauge hard broken stone jelly including laying, finishing and the top rubbed smooth with power trowel, thread lining, curing etc. complete complying with standard specification and as directed by the departmental officers. (The rate is inclusive of necessary planking for panelling wherever necessary and as directed by the departmental officers)-25mm thick

Supply and delivery of PVC Mould CI steps for sump cost of materials transportation and fixing charges ect.,completed as standard spcifiacation.

Plain Cement Concrete 1:2:4 (one cement, two crushed stone sand and four hard broken stone jelly) using 20mm jelly for wearing coat including laying, compacting, finishing and curing, etc., complete as per standard specificatins and as directed by the departmental officers.-Mixing by mechanical means

Item Rate BoQ

BoQ_Ver4.0

Name of the Bidder/ Bidding Firm / Company :

PRICE SCHEDULE (This BOQ template must not be modified/replaced by the bidder and the same should be uploaded after filling the relevent columns, else the bidder is liable to be rejected for this tender. Bidders are allowed to enter the Bidder Name and Values only)

NUMBER #

Excavation in hard stiff clay, stiff black cotton, hard red earth, shales, muram, gravel stoney earth and earth mixed with small size boulders as per SS 20B with initial lead of 10m and lift of 2.0m

0-2M depth

Removal of excess excavated earth from the site and dumping 2KM away from the location.

Refilling with excavated earth other than sand with an initial head load of 100 mts. and depositing the earth as shown by the departmental officers in layers well rammed, watered and consolidated etc. complete complying with standard specification

Cement Concrete 1:5:10 (One Cement, Five crushed stone sand and Ten hard broken stone jelly) using 40 mm gauge hard broken granite stone jelly for foundation including dewatering wherever necessary and laid in layers of not more than 15 cm thick well rammed, consolidated and including curing etc. complete complying with standard specification and as directed by the departmental officers. -Mixing by manual means

Supplying and erecting steel centering including necessary supports for plane surfaces for Reinforced Cement Concrete works such as column footings, column pedestals, plinth beams, grade beams, staircase steps, Sill slabs etc. which require only nominal strutting using mild steel sheets of size 90cm x 60cm and 10 BG stiffened with welded mild steel angles of size 25mm x 25mm x 3 mm for boarding, laid with silver oak joists of size 10cm x 5cm & 7.5cm x 5cm as support runner , vertical stiffener, side support and Top Horizontal stiffener spaced at about 60cm to 90cm centre to centre or at suitable intervals etc. complete in all floors complying with standard specifcation. (Payment for centering shall be given after the concrete is laid).

Supplying and erecting centering for sides and soffits including necessary supports and strutting upto 2.10 M height for plane surfaces as detailed below in all floors with all cross bracings using Mild Steel sheets of size 90 x 60 cm and 10 BG stiffened with welded Mild Steel angle of size 25mm x 25mm x 3 mm for boarding laid over silver oak joists of size 10cm x 6.50 cm spaced at abote 90 cm centre to centre and supported by casurina props of 10cm to 13 cm dia spaced at not more than 75 cm centre to centre etc. complete complying with the standard specificaiton and as directed by the departmental Officers(Payment for centering shall be given after the concrete is laid)

Supplying and erecting centering for plane surfaces such as RCC Floor Slab, Roof Slab, Loft, Landing Slabs, etc with necessary supports and strutting upto 3.60m height in all floors with all cross bracings using MS Sheets made of 10 gauge thick welded with MS angle of Size 25mm x 25mm x 3mm for boarding laid over steel adjustable span of size 2m x 2m (expandable upto 3.60m) and supported by Steel Adjustable Telescopic Props of Size 2m x 2m (expandable upto 3.60m) made with outer steel pipe with dia 50mm (3.60mm thick) and inner steel pipe with dia 40mm (2.90mm thick) , etc complete complying with standard specifications. Steel adjustable span and Steel Adjustable telescopic props shall be provided as directed by the departmental Officers. (Payment for centering shall be given after the concrete is laid).

Providing and laying in position, Standardised Concrete Mix M-30 Grade using In-situ Concrete batching plant/ Ready Mix Concrete (RMC) adopting weigh batch method in accordance with IS:456-2000 using 20mm and down graded hard broken granite stone jelly for all RCC items of works with minimum SRC cement content of 400 kg/m3 and maximum water cement ratio of 0.45, including admixture (plasticiser / superplasticiser) in recommended proportions as per IS:9103 to accelerate, retard setting of concrete,improve workability without impairing strength and durability with about (5.0 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 Conveyance of concrete from batching plant to Work site, Electricity charges and other works & labour cost involved for concrete production, 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).

Supplying, fabricating and placing in position Mild Steel / Ribbed Tor Steel reinforcement grills of all variety like HYSD/CTD/TMTand all grade like Fe 500, Fe550D, Fe 500 D etc., for all RCC works as per design given including cost of steel reinforcement and G.I. binding wire, wastage etc. complete complying with standard specification and as directed by the departmental officers.(Contractor has to make his own arrangements for the supply of steel reinforcement and binding wire)

Supply and delivery of submersible centrifugal sewage non-clog pumps, vertical spindle type pump , wear resistance with submersible motor for the various duty conditions. 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 smoothand designed as to allow free passage to solids. Pump Impeller should be of Non-clog semi open type , single vane / multi van e pref erably 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 should 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 9600 rpm 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 3ph, 415 V(+or– 10%), 50Hz(+or-5 %) dry induction type. Motor shall be capable of giving rated output without reduction in the expected life span when operated continuously. The rotating assembly shall be dynamically balanced as per standards. The starting current of the motor shall not exceed 200% of rated full load current for Star / Delta or ATS starting under any circumstances .The motor shall be suitable for full voltage star delta / ATS starting. The locked rotor current of the motor shall not exceed 600% of full load current unless otherwise specified. Motor shall be designed to withstand 120% of rated speed for two minutes without any mechanical damage, in either direction of rotation. The motor vibration shall be within the limit specified in applicable standards . Motor should be of IE2, explosion proof compatible for VFD operation together with star-Delta /ATS starter, protection against increase in stator winding temperature (15 deg Celsius), bearing temperature, leakage in the stator housing and terminal box shall be provided and to be suitably interlocked with the control panel for tripping the pump in case of increase in temperature beyond set limit. 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 3core x 1.5 sq.mm copper conductor and for bimetallic switches 2core x 1.5 sqmm copper conductor shall be provided. Motor shall be supplied with 10m of round submersible copper cable of suitable size. 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) 20m head discharge 150m3/hourTWARD P.NO 134 & S.NO 15

Discharge Upto 20 to 100 M3/hour above 10m to 15m head

Discharge Upto 100 to 200 M3/hour above 10m to 15m head

Providing and fixing stainless steel grill work for screening of wastewater as per drawing including fixtures, necessary welding andcomplete.(As per instruction of site engineer) SS Weld grill with vertical sloping 5 mm thick bar placed at a distance of Fine screen at 3 cms and coarse screen at 1.5 cms dimensions of 1000 mm x 1000 mm

Earthwork excavation for loose soil SS-20B and ordinary soil SS-20B with bed width less than 1.25m and depth more than 2.0 m, the quantities may be worked out seperately

125MM HDPE PIPE PN6

110MM HDPE PIPE PN6

160MM HDPE PIPE PN6

Providing and fixing HDPE pipes (Sewage Pipes) of required diameter conforming to sewerage PE 100 PN 6 conforming toIS : 14333/1996 (amended in 2009) to withstand continous internal hydroulic pressure of 8 kg/cm2 including necessary fixtures and fittings, such as bends, tees, single junctions, double junctions and joining with rubber rings and lubricants, on wall by means of clips or in ground including necessary excavation, laying refilling, trench testing etc. complete. (Prior approval of sample and brand by Engineer in charge is necessary before use.)

125MM HDPE PIPE PN6

110MM HDPE PIPE

160MM HDPE PIPE PN6

Lowering HDPE pipes and specials to trench and laying to proper grade and alignment and as directed by the department engineers

90mm to 110mm dia (OD) HDPE pipe

125mm to 160mm dia (OD) HDPE pipe

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 Engineers.

125MM HDPE PIPE PN6

110MM HDPE PIPE PN6

160MM HDPE PIPE PN6

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.

Up to 125mm

Up to 200mm

Refilling with excavated earth other than sand with an initial head load of 100 mts. and depositing the earth as shown by the departmental officers in layers well rammed, watered and consolidated etc. complete complying with standard specification

125MM HDPE PIPE PN6

110MM HDPE PIPE

160MM HDPE PIPE PN6

SPECIALS FOR HDPE PIPES AS PER IS 8360/1977/Part I(Reaffirmed 1992) PartII and III (Reaffirmed 2002)

125MM HDPE PIPE -90 Degree Bend

125MM HDPE PIPE -Equal Tee

110MM HDPE PIPE -90 Degree Bend

110MM HDPE PIPE-Equal Tee

160MM HDPE PIPE 90 Degree Bend

160MM HDPE PIPE-Equal Tee

Supply and delivery of CI D/F SLUICE VALVE WITH CAP/ WHEEL AS PER IS 14846/2000 PN 1.0 WITH ISI MARKING AND WITH 5 YEARS WARRANTY including tranpotation and fixing charges |ect.,

For Gate valve-up to 100mm

For Gate valve-up to 150mm

Manufacture, Supply and Delivery of DI D/F Slanted seat Swing Check Valve. Body |of ductile cast iron of Grade GGG 40 or equivalent grade and disc of ductile cast liron GGG 40 or equivalent grade with fully encapsulated EPDM rubber, where both faces can be used,Electrostatic epoxy powder/liquid coating (EP-P) inside and outside color blue RAL 5005 with minimum coating thickness of 250 microns. The EPDM rubber &t Epoxy Powder should be approved by W 270. (EPP) it is a resi-coat powder approved for drinking water application, applied through fusion bonding process by dipping the shot-blasted casted component: heated up to 200 deg C). Face to face dimensions as per EN558-1, series 48 and flange connections as per EN 1092-2/IS 1538 and with 5 years warranty,

D/F NON RETURN VALVE-125MM

D/F NON RETURN VALVE-150mm

Manufacturing, supplying and fixing Precast Reinforced Cement Concrete slabs of following thickness in RCC 1:2:4 (one cement, two crushed stone sand and four aggregates), using following HBGS jelly excluding cost of reinforcement steel in position but including cost of moulding charges, casting of slab, finishing, curing and fixing in position in all floors etc., complete complying with standard specification and as directed by the departmental officers.

Supply and delivery of PVC Mould CI steps for sump cost of materials transportation and fixing charges ect.,completed as standard spcifiacation.

Item Rate BoQ

BoQ_Ver4.0

Name of the Bidder/ Bidding Firm / Company :

PRICE SCHEDULE (This BOQ template must not be modified/replaced by the bidder and the same should be uploaded after filling the relevent columns, else the bidder is liable to be rejected for this tender. Bidders are allowed to enter the Bidder Name and Values only)

NUMBER #

Excavation in hard stiff clay, stiff black cotton, hard red earth, shales, muram, gravel stoney earth and earth mixed with small size boulders as per SS 20B with initial lead of 10m and lift of 2.0m

0-2M depth

Earth work Open excavation by Mechanical Means for Open Earthwork in all soils and sub-soils and to full depth as may be directed except in rock requiring blasting inclusive of shoring shuttering, bailing out water wherever necessary and depositing the surplus earth within the compound in places shown by the departmental officers with an initial lead of 100 mts and clearing and levelling including dressing of sides and raming of bottoms etc., complete complying with standard specification and as directed by the departmental officers.

Removal of excess excavated earth from the site and dumping 2KM away from the location.

Refilling with excavated earth other than sand with an initial head load of 100 mts. and depositing the earth as shown by the departmental officers in layers well rammed, watered and consolidated etc. complete complying with standard specification

Cement Concrete 1:5:10 (One Cement, Five crushed stone sand and Ten hard broken stone jelly) using 40 mm gauge hard broken granite stone jelly for foundation including dewatering wherever necessary and laid in layers of not more than 15 cm thick well rammed, consolidated and including curing etc. complete complying with standard specification and as directed by the departmental officers. -Mixing by manual means

Supplying and erecting steel centering including necessary supports for plane surfaces for Reinforced Cement Concrete works such as column footings, column pedestals, plinth beams, grade beams, staircase steps, Sill slabs etc. which require only nominal strutting using mild steel sheets of size 90cm x 60cm and 10 BG stiffened with welded mild steel angles of size 25mm x 25mm x 3 mm for boarding, laid with silver oak joists of size 10cm x 5cm & 7.5cm x 5cm as support runner , vertical stiffener, side support and Top Horizontal stiffener spaced at about 60cm to 90cm centre to centre or at suitable intervals etc. complete in all floors complying with standard specifcation. (Payment for centering shall be given after the concrete is laid).

Supplying and erecting centering for sides and soffits including necessary supports and strutting upto 2.10 M height for plane surfaces as detailed below in all floors with all cross bracings using Mild Steel sheets of size 90 x 60 cm and 10 BG stiffened with welded Mild Steel angle of size 25mm x 25mm x 3 mm for boarding laid over silver oak joists of size 10cm x 6.50 cm spaced at abote 90 cm centre to centre and supported by casurina props of 10cm to 13 cm dia spaced at not more than 75 cm centre to centre etc. complete complying with the standard specificaiton and as directed by the departmental Officers(Payment for centering shall be given after the concrete is laid)

Supplying and erecting centering for plane surfaces such as RCC Floor Slab, Roof Slab, Loft, Landing Slabs, etc with necessary supports and strutting upto 3.60m height in all floors with all cross bracings using MS Sheets made of 10 gauge thick welded with MS angle of Size 25mm x 25mm x 3mm for boarding laid over steel adjustable span of size 2m x 2m (expandable upto 3.60m) and supported by Steel Adjustable Telescopic Props of Size 2m x 2m (expandable upto 3.60m) made with outer steel pipe with dia 50mm (3.60mm thick) and inner steel pipe with dia 40mm (2.90mm thick) , etc complete complying with standard specifications. Steel adjustable span and Steel Adjustable telescopic props shall be provided as directed by the departmental Officers. (Payment for centering shall be given after the concrete is laid).

Providing and laying in position, Standardised Concrete Mix M-30 Grade using In-situ Concrete batching plant/ Ready Mix Concrete (RMC) adopting weigh batch method in accordance with IS:456-2000 using 20mm and down graded hard broken granite stone jelly for all RCC items of works with minimum SRC cement content of 400 kg/m3 and maximum water cement ratio of 0.45, including admixture (plasticiser / superplasticiser) in recommended proportions as per IS:9103 to accelerate, retard setting of concrete,improve workability without impairing strength and durability with about (5.0 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 Conveyance of concrete from batching plant to Work site, Electricity charges and other works & labour cost involved for concrete production, 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).

Supplying, fabricating and placing in position Mild Steel / Ribbed Tor Steel reinforcement grills of all variety like HYSD/CTD/TMTand all grade like Fe 500, Fe550D, Fe 500 D etc., for all RCC works as per design given including cost of steel reinforcement and G.I. binding wire, wastage etc. complete complying with standard specification and as directed by the departmental officers.(Contractor has to make his own arrangements for the supply of steel reinforcement and binding wire)

Supply and delivery of submersible centrifugal sewage non-clog pumps, vertical spindle type pump , wear resistance with submersible motor for the various duty conditions. 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 smoothand designed as to allow free passage to solids. Pump Impeller should be of Non-clog semi open type , single vane / multi van e pref erably 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 should 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 9600 rpm 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 3ph, 415 V(+or– 10%), 50Hz(+or-5 %) dry induction type. Motor shall be capable of giving rated output without reduction in the expected life span when operated continuously. The rotating assembly shall be dynamically balanced as per standards. The starting current of the motor shall not exceed 200% of rated full load current for Star / Delta or ATS starting under any circumstances .The motor shall be suitable for full voltage star delta / ATS starting. The locked rotor current of the motor shall not exceed 600% of full load current unless otherwise specified. Motor shall be designed to withstand 120% of rated speed for two minutes without any mechanical damage, in either direction of rotation. The motor vibration shall be within the limit specified in applicable standards . Motor should be of IE2, explosion proof compatible for VFD operation together with star-Delta /ATS starter, protection against increase in stator winding temperature (15 deg Celsius), bearing temperature, leakage in the stator housing and terminal box shall be provided and to be suitably interlocked with the control panel for tripping the pump in case of increase in temperature beyond set limit. 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 3core x 1.5 sq.mm copper conductor and for bimetallic switches 2core x 1.5 sqmm copper conductor shall be provided. Motor shall be supplied with 10m of round submersible copper cable of suitable size. 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) 20m head discharge 150m3/hourTWARD P.NO 134 & S.NO 15

Discharge Upto 20 M3/hour above 10m to 15m head

Discharge Upto 100 to 200 M3/hour above 10m to 15m head

Providing and fixing stainless steel grill work for screening of wastewater as per drawing including fixtures, necessary welding andcomplete.(As per instruction of site engineer) SS Weld grill with vertical sloping 5 mm thick bar placed at a distance of Fine screen at 3 cms and coarse screen at 1.5 cms dimensions of 1000 mm x 1000 mm

Earthwork excavation for loose soil SS-20B and ordinary soil SS-20B with bed width less than 1.25m and depth more than 2.0 m, the quantities may be worked out seperately

110MM HDPE PIPE PN8

180MM HDPE PIPE PN6

160MM HDPE PIPE PN6

Providing and fixing HDPE pipes (Sewage Pipes) of required diameter conforming to sewerage PE 100 PN 6 conforming toIS : 14333/1996 (amended in 2009) to withstand continous internal hydroulic pressure of 8 kg/cm2 including necessary fixtures and fittings, such as bends, tees, single junctions, double junctions and joining with rubber rings and lubricants, on wall by means of clips or in ground including necessary excavation, laying refilling, trench testing etc. complete. (Prior approval of sample and brand by Engineer in charge is necessary before use.)

110MM HDPE PIPE PN8

180MM HDPE PIPE

160MM HDPE PIPE PN6

Lowering HDPE pipes and specials to trench and laying to proper grade and alignment and as directed by the department engineers

90mm to 110mm dia (OD) HDPE pipe

125mm to 160mm dia (OD) HDPE pipe

180mm to 250mm dia (OD) HDPE pipe

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 Engineers.

110MM HDPE PIPE PN8

180MM HDPE PIPE PN6

160MM HDPE PIPE PN6

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.

Up to 200mm

Refilling with excavated earth other than sand with an initial head load of 100 mts. and depositing the earth as shown by the departmental officers in layers well rammed, watered and consolidated etc. complete complying with standard specification

110MM HDPE PIPE PN8

180MM HDPE PIPE

160MM HDPE PIPE PN6

SPECIALS FOR HDPE PIPES AS PER IS 8360/1977/Part I(Reaffirmed 1992) PartII and III (Reaffirmed 2002)

110MM HDPE PIPE -90 Degree Bend

110MM HDPE PIPE -Equal Tee

180MM HDPE PIPE -90 Degree Bend

180MM HDPE PIPE-Equal Tee

160MM HDPE PIPE 90 Degree Bend

160MM HDPE PIPE-Equal Tee

Supply and delivery of CI D/F SLUICE VALVE WITH CAP/ WHEEL AS PER IS 14846/2000 PN 1.0 WITH ISI MARKING AND WITH 5 YEARS WARRANTY including tranpotation and fixing charges |ect.,

Manufacture, Supply and Delivery of DI D/F Slanted seat Swing Check Valve. Body |of ductile cast iron of Grade GGG 40 or equivalent grade and disc of ductile cast liron GGG 40 or equivalent grade with fully encapsulated EPDM rubber, where both faces can be used,Electrostatic epoxy powder/liquid coating (EP-P) inside and outside color blue RAL 5005 with minimum coating thickness of 250 microns. The EPDM rubber &t Epoxy Powder should be approved by W 270. (EPP) it is a resi-coat powder approved for drinking water application, applied through fusion bonding process by dipping the shot-blasted casted component: heated up to 200 deg C). Face to face dimensions as per EN558-1, series 48 and flange connections as per EN 1092-2/IS 1538 and with 5 years warranty,

D/F NON RETURN VALVE-125MM

D/F NON RETURN VALVE-200MM

D/F NON RETURN VALVE-150MM

Manufacturing, supplying and fixing Precast Reinforced Cement Concrete slabs of following thickness in RCC 1:2:4 (one cement, two crushed stone sand and four aggregates), using following HBGS jelly excluding cost of reinforcement steel in position but including cost of moulding charges, casting of slab, finishing, curing and fixing in position in all floors etc., complete complying with standard specification and as directed by the departmental officers.

Providing granolithic floor finish of the following thickness with plain cement concrete 1:2:4 (One Cement, Two Crushed Stone Sand and Four aggregate) using 6 to12mm gauge hard broken stone jelly including laying, finishing and the top rubbed smooth with power trowel, thread lining, curing etc. complete complying with standard specification and as directed by the departmental officers. (The rate is inclusive of necessary planking for panelling wherever necessary and as directed by the departmental officers)-25mm thick

Supply and delivery of PVC Mould CI steps for sump cost of materials transportation and fixing charges ect.,completed as standard spcifiacation.

Plain Cement Concrete 1:2:4 (one cement, two crushed stone sand and four hard broken stone jelly) using 20mm jelly for wearing coat including laying, compacting, finishing and curing, etc., complete as per standard specificatins and as directed by the departmental officers.-Mixing by mechanical means

Item Rate BoQ

BoQ_Ver4.0

Name of the Bidder/ Bidding Firm / Company :

PRICE SCHEDULE (This BOQ template must not be modified/replaced by the bidder and the same should be uploaded after filling the relevent columns, else the bidder is liable to be rejected for this tender. Bidders are allowed to enter the Bidder Name and Values only)

NUMBER #

Operation and maintenance: Sewage Treatment Plant (STP) cum Faecal Sludge Treatment Plant (FSTP) with a capacity of 1.01 MLD at Mallankinaru Town Panchayat and 3.01 MLD at Seithur Town Panchayat clustered with Chettiyarpatti Town Panchayat, including Interception and Diversion (I&D) works, along with five years of Operation & Maintenance on a Design-Build-Operate-Transfer (DBOT) basis.

1styear

Fixed (A)

Variable(B)

2ndyear

Fixed (A)

Variable(B)

3rdyear

Fixed (A)

Variable(B)

4thyear

Fixed (A)

Variable(B)

5thyear

Fixed (A)

Variable(B)

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