Providing Under Ground Sewerage Scheme to 3 Added Areas of Vellakinar Chinnavedampatty and Saravanampatty part covering wards 26 to 29 42 1 part and 43 part of Coimbatore Corporation Zone VI Collection System Package I

Amount

UGSS to Coimbatore Corpration Zone VI

Collection System for Zone VI

Construction of Screen well, Suction Well & Grit well for Zone VI

Construction of Diesel Generator Set Platform in various sizes

Construction of Bell Mouth Chamber

Construction of Pump house in various sizes

Interconnection between various units in Pumping stations

Construction of Compound wall for various sizes in Pumping stations and Lift Stations

Construction of MS Kiosk & Ventilating shaft

Providing Street Lights in Lift Stations / Pump Stations

Supply, delivery, eretion and commissioning of submersible centrifugal sewage non-clog pumpsets for the various duty conditions

Supply, Laying, Jointing and Testing of Pumping Main

Supply and fixing in position of Odour control system at Lifting station/Pumping station/Main Pumping station

Providing House Service Connection from machine-hole to Property Boundry

Providing House Service Connections - Propoerty boundary within the premises

Construction of Inspection Chamber for House Service Connections (Domestic and Non-Domestic)

Road Restoration for House Service Connection

Road Restoration for Collection System

Maintenance Equipment and Safety equipment for Sewerage System

Implementation of Enviromental Management Plan during Construction stage

Paid Maintenance for a period of 60 months (5 Years)

Description of Work / Item(s)

Amount

Street Lights in Lift Stations / Pump Stations

Supply, delivery and fixing of GI Steel Tubular Pole for Street Light - 4 m Length Single Bracket Pole (76.10 mm OD x 3.65 mm Thick) with Base Plate (250 x 250 x 6 mm)

Earthwork excavation and depositing on bank for foundation, within initial lead of 10m and initial lift of 2m including shoring, strutting and all other incidental works, etc. complete as per standard specifications in the following classification of soil.

In hard stiff clay, stiff black cotton hard red earth, shales, murrams, gravel, stoney earth & earth mixed with small sized boulders and hard gravelly soil

Supplying, cutting, bending, tying, fabricating and placing in position of steel rods for all RCC works including cost of steel and binding wire etc.The steel should conform to the relevant IS specification and supplied with test certificate (Fe. 415 grade as per IS specification No.1786/1985 and as amended from time to time) for delivery at site of work including loading, freight, unloading, stacking, transit insurance charges etc. complete as per standard specifications. RTS Rods

Plain Cement Concrete (using Ordinary portland cement) 1:2:4 (one cement, two sand and four hard granite broken stone of 20mm size ISS gauge) including mixing, placing, ramming, curing and finishing etc. complete in accordance with specifications

RCC M30 design mixed concrete (approximately for 1 cum of concrete 400 kg of Ordinary portland cement, 0.47 cum of sand with bulkage and wastage, 0.57 cum of HBG stone of 20 mm size,0.28 cum of HBG stone of 10 mm size are to used )for the following members (excluding the cost of RTS grills for reinforcement, centering and shuttering, strutting) but including cost of mixing,laying of concrete, vibrating with mechanical vibrators, ramming, consolidationg, finishing, curing, etc., complete complying with relevant standard specification.

Upto 1.50 m below GL

0 to 1.50 m above GL

Supply, delivery and fixing of 30 W LED (Outdoor) Street Light Fitting (Havells / Crompton / Equivalent)

Supply and delivery of L.T.Cable 4 core, 1.1 KV grade armoured Aluminium conductor cross linked poly ethylene insulated PVC sheathed cables confirming to IS 7098 (Part I)/1988 and as amended thereafter with ISI marking- 4 core x 10sqmm

Laying of above 11.1 KV grade Armoured Aluminium Conductor Cross linked Poly Ethylene Insulated PVC Sheathed cables below GL including Earth work / in trenches inside the Pumproom or in Air as required etc., complete and as directed by the Engineer.

Below GL including earth work

For laying in air (vertical)

Supply and delivery of cable clamps upto 95 sqmm

Jointing of L.T. cable 4 core, 1.1 KV grade armoured aluminium conductor cable including jointing materials and labour

Supply and delivery of G.I. No. 8 wire for earthing run along with the UG cable

Supply and delivery of 22 x 11 x 5 cm country bricks for laying over the UG cable

Supply and delivery of Cable glands suitable for 4 Core x 10 sqmm UG cable

Supply, delivery and fixing of Double pole 6A~32A, 10KA MCB (Legrand / Hager / Equivalent)

Supply and delivery of PVC insulated multistrand fire retarant flexisble copper cable with ISI mark conforming to IS 694/1990 - 1.50 sqmm wire 2run from M.S.Box to LED Light

Supply, delivery and fixing of Cable route indicator for LT cable

Supply, delivery and fixing of M.S. box (16 SWG) complete with lock & key arrangements with painting of size 300 x 200 x 100 mm

Description of Work / Item(s)

Amount

Supply, delivery, eretion and commissioning of submersible centrifugal sewage non-clog pumpsets for the various duty conditions

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 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 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 emperature 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 etc., complete and as directed by the Engineer

Discharge 400 to 500 M3 /hour

414.6 Cum per hour discharge (6910 lpm x 13m) head

10 m upto 15 m head

Discharge Upto 20 M3 /hour

16.56 Cum per hour discharge (276 lpm x 15m) head

above 15m upto 20 m head

Discharge 1000 to 1100 M3/hour

87.06 Cum per hour discharge (1451 lpm x 18m) head

10 m upto 15 m head

Discharge Upto 20 M3 /hour

5.52 Cum per hour discharge (92 lpm x 15m) head

above 20 m upto 25 m head

Discharge 20 to 100 M3 /hour

27 Cum per hour discharge (450lpm x 48 m) head

above 20 m upto 25 m head

Discharge 20 to 100 M3 /hour

13.8 Cum per hour discharge (230 lpm x 21 m) head

82.86 Cum per hour discharge (1381 lpm x 56 m) head

6.12 Cum per hour discharge (102 lpm x 15 m) head

2.04 Cum per hour discharge (34 lpm x 13m) head

12.06 Cum per hour discharge (201 lpm x 7m) head

Discharge 20 to 100 M3 /hour

40.32 Cum per hour discharge (672 lpm x 8m) head

Discharge 400 to 500 M3 /hour

1.50 Cum per hour discharge (25 lpm x 7m) head

0.96 Cum per hour discharge (16 lpm x 7m) head

1.02 Cum per hour discharge (17 lpm x 7m) head

6.18 Cum per hour discharge (103 lpm x 7 m) head

3.60 Cum per hour discharge (60 lpm x 7m) head

3.66 Cum per hour discharge (61 lpm x 7m) head

2.10 Cum per hour discharge (35 lpm x 6 m) head

9.66 Cum per hour discharge (161 lpm x 7m) head

3.24 Cum per hour discharge (54 lpm x 8m) head

4.92 Cum per hour discharge (82 lpm x 7m) head

10.92 Cum per hour discharge (182 lpm x 7m) head

23.40 Cum per hour discharge (390 lpm x 8m) head

0.54 Cum per hour discharge (9 lpm x 6m) head

7.08 Cum per hour discharge (118 lpm x 7m) head

Supply and delivery of floor mounted type FCMA Air/ Oil Cooled soft starter suitable for the LT motor offered for operation in AC three Phase 50Hz (+/- 5%), 415V(+/-10%) including line contactors suitable for next standard higher KW rating, Over load relay, instrument panel with frequency meter, Ammeter, Voltmeter, indicating lamp 6Nos, LED ON/OFF type and Start /Stop push button etc., complete and as directed by the Engineer

Supply and delivery of direct online (D.O.L) starter confirming to IS13947 and IEC 947 suitable KW rating for operation in AC/single Phase/ 50HZ (± 5%) and 415 V (±10%) including Ammeter, Voltmeter, Thermal Overload relay, 16 Amps 2 pole Magnetic Contactor with under Voltage protection, Indication lamp, starting capacitor, running capacitor and On/Off Push button switches, 5 way connector, wiring with 1 sq. mm/1.5 sq. mm copper PVC insulated cable, powder coated vermin proof box including the capacitor (the cost of capacitor is to be taken separately).

Supply, delivery and erection of Level controller (float type) with necessary switches to control operation of motors with indicators as applicable etc., complete

Supply, delivery, erection and commissioning of Submersible Electrical Grit pump capable of discharging 20 cum/hr liquid at 10 m head with agitator connected to the extended shaft of the pump to keep the silt in suspension including 25 m cabe, skirt base, 100 dia elbow, lifting chain, control panel etc., complete with 100 mm dia discharging piping to grit pit. Piping to be of CI D/F pipes and specials including supply and fixing of hand operated draw off pipe, MS channel for holding draw off pipe.

discharging 20 cum/hr liquid at 10 m head with agitator

Supply and delivery of following set of tools mounted on a teak wood board to be fixed on the wall of the pump house.

DE Spanner set 6 to 32 Jhalani Make or equivalent

Ring Spanner set 6 to 32 Jhalani Make or equivalent

200mm Cutting Plier Taparia Make or equivalent

300mm Screw Driver 829 Taparia Make or equivalent

Connector Screw Driver 901 Taparia Make or equivalent

800gm Ball Pane Hammer with Handle Taparia Make

12” Flat rough & Smooth File Scissors Jhalani Make or equivalent

Lever Type Grease Gun

1” Cold Chisel

Crow Bar 1.5m Long

Electrical Air Blower with 3 pin plug and 2.5 sq.mm copper cable-10m long

Hand Crimpling Tool 8” suitable for setting 400sq.mm cable

Digital Multi Meter CE Make or equivalent

Digital Tong Tester CE Make or equivalent

Digital Tachometer

ELECTRICAL WORKS

Meter Box

Supplying, fixing, testing, commissioning tamper proof LT/LTCT metering cubical with suitable rating CTs, bus bar, fuse cut as per TNEB specification for accomodating 1 No. Energy meter supplied by TNEB including all accessories complete as directed by the Engineer. The metering cubicle shall have a suitable size glass window for viewing the mater reading without opening the front cover etc. complete.

Upto 50 HP/ 37KW (which includes LT meter panel board 6 Nos. suitable fuse carriers)

Main Distribution Board

Supply and delivery of floor mounting type weather, verming and dust proof powder coated MV cubical panel board made of 20 SWG MS sheet & MS angle iron frame work with enclosed 4 Nos. Of aluminium bus bars of electrolyte grade E 91, PVC sleeved of suitable size for phase and neutral with hinged front door with 180 degree opening, poly urethane/rubber gaskets as per IE rules and railway type lock and key arrangements. The bus bar shall be of ample current carring capacity with all internal wiring as per I.E rules and as per IS 8633 and as per safety requirement of CEIG. The design of panel board should faciliate for quick operation of all switches from the front side. The panel board should be completed with all internal wiring including necessary twin copper earthing arrangement and consists of the components for controlling incoming and outgoing supply.

32-100 Amps. 4 Pole MCCB for incoming - 2 Nos. (Including Fabrication charges)

160 Amps. 4 Pole MCCB for incoming - 2 Nos. (Including Fabrication charges)

160 amps. 3 Pole MCCB for outgoing with interlocking arrangements (Including Fabrication charges)

100 amps. 3 Pole MCCB for outgoing with interlocking arrangements - for capacitor (Including Fabrication charges)

63 amps. 3 Pole MCCB for outgoing with interlocking arrangements - for capacitor (Including Fabrication charges)

32 amps. 3 Pole MCCB for lighting (Including Fabrication charges)

16 amps. 3 Pole MCCB for outgoing with interlocking arrangements - for capacitor (Including Fabrication charges)

Triple pole 6 A to 32 A, 10 KA MCB Legrand/ Hager/ Equivalent for lighting (Including Fabrication charges)

Change over switch - 63 Amps

Supply and delivery and fixing of medium voltage mixed dielectric power capacitor as per I.S 2834 suitable for 415 volts, 3 phase, 50 HZ AC supply with copper busbars of ample current carring capacity sheet stell terminal cover, bushings with terminal discharge resistance,earthing terminals cable gland under rating plate, tie rod gasket base frame cable entry box etc., complete. with provision for adding alteast 2 capacitor at later date including loading, freight, transit insurance, incidental charges, packing and unloading, stacking at site in good condition etc., complete as directed by the Engineer. Mixed dielectric power capacitor

Supply and delivery of following sizes of brand new approved make 1.1 KV grade Armoured Aluminium Conductor Cross linked Poly Ethylene Insulated PVC Sheathed cables confirming to IS 7098(Part I) /1988 as amended there after with ISI marking including loading, freight, transit insurance, incidental charges, packing and unloading, stacking at site in good condition etc., complete as directed by the Engineer.

3.5 Core x 35 Sqmm (Aluminium) (From TNEB Panel to MDB and From DG Set to MDB)

4 Core x 4 Sqmm (Aluminium) (From TNEB Panel to MDB and From DG Set to MDB)

3.5 Core x 35 Sqmm (Aluminium) (From MDB panel to Pumpset through starter

4 Core x 4 Sqmm (Aluminium) (From MDB panel to Pumpset through starter

3 Core x 4 Sqmm (Aluminium) (To capacitor)

3 Core x 35 Sqmm (Aluminium) (To capacitor)

4 Core x 4 Sqmm (Aluminium) (To lighting)

3 Core x 2.5 Copper cable for control system

Supply and delivery of following sizes of brand new approved make PVC Insulated and Sheathed 3 Core Flat type Copper Cable confirming to IS 694/1990 as amended there after with ISI marking including loading, freight, transit insurance, incidental charges, packing and unloading, stacking at site in good condition etc., complete as directed by the Engineer.

3 Core x 2.5 sq.mm Copper cable for control system

Supply of tinned copper lugs and crimping and fixing to terminal points for wires of the following sizes including all accessories such as cable glands of proper sizes etc complete as directed by the TWAD Engineers

3.5 Core x 35 Sqmm (Aluminium) (From TNEB Panel to MDB and From DG Set to MDB)

4 Core x 4 Sqmm (Aluminium) (From TNEB Panel to MDB and From DG Set to MDB)

3 .5 Core x 35 Sqmm (Aluminium) (From MDB panel to Pumpset through starter

4 Core x 4 Sqmm (Aluminium) (From MDB panel to Pumpset through starter

3 Core x 35 Sqmm (Aluminium) (To capacitor)

3 Core x 4 Sqmm (Aluminium) (To capacitor)

4 Core x 4 Sqmm (Aluminium) (To lighting)

4 Core x 4 Sqmm (Aluminium) (To lighting)

3 Core x 2.5 sq.mm Copper cable for control system

Jointing of tinned copper lugs and crimping and fixing to terminal points for wires as per IS 1554 Part I and as amended thereafter with ISI marking of the following sizes including all accessories such as cable glands of proper sizes etc complete as directed by the TWAD Engineers

3.5 Core x 35 Sqmm (Aluminium) (From TNEB Panel to MDB and From DG Set to MDB)

4 Core x 4 Sqmm (Aluminium) (From TNEB Panel to MDB and From DG Set to MDB)

3.5 Core x 35 Sqmm (Aluminium) (From MDB panel to Pumpset through starter

4 Core x 4 Sqmm (Aluminium) (From MDB panel to Pumpset through starter

3 Core x 35 Sqmm (Aluminium) (To capacitor)

3 Core x 4 Sqmm (Aluminium) (To capacitor)

4 Core x 4 Sqmm (Aluminium) (To lighting)

Jointing the above XLPE Cross linked Poly Ethylene Insulated PVC Sheathed cables conforming to IS 694/1990 as required etc., complete and as directed by the Engineer.

3 Core x 2.5 sq.mm Copper cable for control system

Laying of 1.1 KV grade Armoured Aluminium Conductor Cross linked Poly Ethylene Insulated PVC Sheathed UG cables inside the pump room or in air in trenches / GI Pipe / on pole etc complete as directed by the TWAD Engineers

3.5 Core x 35 Sqmm (Aluminium) (From TNEB Panel to MDB and From DG Set to MDB)

4 Core x 4 Sqmm (Aluminium) (From TNEB Panel to MDB and From DG Set to MDB)

3.5 Core x 35 Sqmm (Aluminium) (From MDB panel to Pumpset through starter

4 Core x 4 Sqmm (Aluminium) (From MDB panel to Pumpset through starter

3 Core x 4 Sqmm (Aluminium) (To capacitor)

4 Core x 4 Sqmm (Aluminium) (To lighting)

3 Core x 4 Sqmm (Aluminium) (To lighting)

Lighting Distribution Board

Supplying heavy gauge PVC conduit pipe 25mm dia (1") Heavy Gauge confirming to IS: 2509 with suitbale size bends, junction boxes, adhesive paste etc., and fixing using inverted wood plugs and clamped with heavy gauge saddles at interval of 300mm using NF screws.

Providing lighting wiring using MS conduit pipes and specials with 2 runs 1.5 sq. mm PVC copper wire and 1 run 12 swg GI wire for earthing for light, fans and 5 A plug points including switch box 5 A swith sockets ceiling rose and consumables (Including wiring)

Supply, patty type (ballast) Fluorescent tube light Fitting of 4 Ft. 40W flourecent tube of 230 volts made of M.S sheets and stove enamelled with heavy duty copper choke, electronic starter, locking type brass contact holders mounted on foldable type sheet base fully wired. The scope includes cost of supply of tube light also

Supplying and fixing of capacitor type ceiling fan complete with down rod, blades, shackle, regulator, canopies etc for operation on 230 volts 50 cycles, single phase AC supply confirming to IS 374-1979 and with double ball bearing system and as per technical data approval. For 1200 mm sweep fan

Supplying and fixing and wiring cast aluminium long type bulk head fitting with GI wire guard, glass cover with suitable for 60/100 watts lamp with guard heavy type watts 230 V as required etc., complete and as directed by the Engineer.

Supply and Fixing of 3 pin type, combined 15 Amps flush type socket and a 15 Amps SP switch surface mounting in a 4mm thick plastic sheet and fixing over a flush mounted wooden box and wiring using necessary capacity wires as required. Three way plug. etc., complete and as directed by the Engineer.

Supply and delivery of Mercury vapour discharge lamp 230 V grade 3 pin BC -250 W with necessary fitting etc., complete and as directed by the Engineer. -400 watts

GI EARTHING

Supplying, fixing and wiring earth electrode as per IS:3043 for grounding all equipments using 40mm dia, 2.9mm thick GI pipe 2.5m long buried in a pit with GI funnel with mesh and suitable size reducer fixed on top of the earth electrode. The funnel should be enclosed in a CC chamber 300 x 300 x 300mm size with a cast iron cover. The pit should be filled with equal proportion of salt and charcoal 150mm around the pipe to complete depth. The connection from the pipe to the conduit etc., is to be established through GI wire/ strip of size as per IS specification 732.using 12mm dia bolts, nuts, washers and checknuts etc. The pipe shall have 16 through holes of 12mm dia. etc., complete and as directed by the Engineer.

Above 25 HP and upto 60HP Installation

Upto 25 HP

Supply, erection, testing and Commissioning at site for following capacity at 0.8 lagging power factor, 3 phase 4 wire, 415 volts, 50 cycles/sec, 1500 RPM Diesel Generator set with suitable AMF panel comprising of Diesel engine to work as per BS 649/1958 coupled to an Alternator lowing rating of approved make mounted on a channel iron base frame complete with electrical startup with manual control panel and Acoustic Enclosure, Batteries with leads, suitable length armoured cables, fuel tank, fitted with all accessories such as mounting brackets, hose, drain pugs etc., complete in all respects as per detailed tender specifications.

24 KVA Diesel Generators -4 KW/Noise level less than 75 Dba/Fuel tank 100 litres capacity /4 cylinder /lube oil sump capacity 8 litres/ Alternator class H"

45 KVA Diesel Generators -4 KW/Noise level less than 75 Dba/Fuel tank 100 litres capacity /4 cylinder /lube oil sump capacity 8 litres/ Alternator class H"

200 KVA Diesel Generators -4 KW/Noise level less than 75 Dba/Fuel tank 100 litres capacity/ 4 cylinder/ lube oil sump capacity 8 litres/ Alternator class H"

Supply and delivery of following safety appliances including loading, freight, transit insurance, incidental charges, packing and unloading, stacking at site in good condition etc., complete as directed by the Engineer.

Electrical gloves tested to 11 KV / 22 KV with wooden box dusted with french chalk powder

Supply and fixing of Electrical quality 6mm thick rubber mat

Supply and fixing of 5 Kg capacity ISI marked Dry chemical powder fire extinguisher

Supply and fixing of fire bucket - 3 Nos. Hooked to MS stand

Supply and fixing of laminated shock treatment chart

Supply and fixing of wooden first aid box

Supply and fixing of Rechargeable Emergency lamp (600mm Fluorescent lamp)

Supply and delivery of 150mm dia Bourden tube type pressure gauge and Vaccum gauge including all accessories (glycerin filled) with concentric scale suitable for pumpsets (For Suction and Delivery to be mounted on wall on Teak Wood Board) on wall of the pump house with required copper tube connection with brase stop cock etc. The gauge should conform to relevant I.S. 3624

PIPE CONNECTION WORKS

Supply and delivery of CI D/F and S/S pipes and specials to the site of work including loading, freight, unloading, stacking at site, transit insurance charges etc., complete and as directed by the Engineer.

STANDARD C.I D/F PIPES

80 mm to 200 mm

CI 200 mm D/F Pipe 2.0 m length

CI 200 mm D/F Pipe 1.0 m length

CI 150 mm D/F Pipe 2.0 m length

CI 150 mm D/F Pipe 1.0 m length

250 mm to 400 mm

CI 250 mm D/F Pipe 2.0 m length

CI 250 mm D/F Pipe 1.0 m length

NON-STANDARD C.I D/F PIPES

80 mm to 200 mm

CI 200 mm D/F Pipe 0.5 m length

CI 150 mm D/F Pipe 0.5 m length

250 mm to 400 mm

CI 350 mm D/F Pipe 0.50 m length

CI D/F SPECIALS & S/S SPECIALS

STANDARD

80 mm to 200 mm

CI 200 mm 90 deg D/F Bend

200 x 200 x 200 A/F Tee

200 x 200 x 200 A/F Tee

CI 150 mm 90 deg D/F Bend

150 x 150 x 150 A/F Tee

CI 150 mm 90 deg Duckfoot Bend

250mm to 400mm

CI 350mm 90 deg D/F Bend

350 x350 x 350 A/F Tee

CI 350 mm 90 deg Duckfoot Bend

NON-STANDARD Specials

80 mm to 200 mm

CI 200 x 250 Tapper

CI 200 mm F/S Tail Piece

CI 200 mm Blank flange

CI 150 mm F/S Tail Piece

CI 150 x 200 Tapper

CI 150 mm Blank Flange

250mm to 400mm

CI 350 mm Blank flange

450mm to 750mm

CI 600 mm F/S Tail Piece

CI 500 x 350 Tapper

CI 500 x 600 mm taper

Supply and delivery of following sizes of CI Sluice Valve with Cap/ Wheel as per IS 14846/ 2000 to pressure rating 1.0 PN conforming to IS specification including loading, unloading and transportation charges etc., complete and as directed by the Engineer.

Supply and delivery of following sizes of CI Water type (Dual Plate Check Valve) Non Return Valve conforming to IS specification including loading, unloading and transportation charges etc., complete and as directed by the Engineer.

Erection, testing and commissioning of the entire pumpsets, including pipe connection works,starters, switch board, water meter, capacitor banks, fans, and allied works etc., complete and as directed by the Engineer

Upto 5 HP

Above 5 HP upto 10.00 HP

Above 10.00 HP upto 20.00 HP

Above 30 HP to 40 HP

Above 40 HP to 50 HP

Description of Work / Item(s)

Amount

Supply, Laying, Jointing and Testing of Pumping Main

Earthwork excavation and depositing on bank with an initial lead of 10 m and initial lift of 2m for Laying sewer main in narrow trenches in all soil including barricading, shoring, strutting and all other incidental works etc., complete and Standard Specification

150mm dia CI S/S LA Class pipe

200mm dia CI S/S LA Class pipe

250mm dia CI S/S LA Class pipe

600mm dia CI S/S LA Class pipe

Refilling with excavated soil (other than sand) in layers of 15 cm thick well rammed watered,consolidated for filling the trenches after the pipes and specials are laid, jointed and tested and after depositing the pipes are laid etc., complete and Standard Specification

150mm dia CI S/S LA Class pipe

200mm dia CI S/S LA Class pipe

250mm dia CI S/S LA Class pipe

600mm dia CI S/S LA Class pipe

Convenyance of CI S/S LA Class pipe of various type/sizes of the following pipes including unloading from lorries at Stackyard and stacking properly and Loading in to Lorries at Stackyard, transportation charges up to 8Km from stockyard and unloading from lorries at site along the alignment carefully etc., complete and Standard Specification

150mm dia CI S/S LA Class pipe

200mm dia CI S/S LA Class pipe

250mm dia CI S/S LA Class pipe

600mm dia CI S/S LA Class pipe

Supply and delivery of CI S/S LA Class pipe and Specials confirming to the IS at stack yard The cost of pipes should include loading, freight, transit insurance, incidental charges, packing and transportation charges to stack yard in good condition (the cost excluding unloading from lorries at stack yard and stacking which will be paid seperately) etc., complete and Standard Specification

150mm dia CI S/S LA Class pipe

200mm dia CI S/S LA Class pipe

250mm dia CI S/S LA Class pipe

600mm dia CI S/S LA Class pipe

Lowering the following sizes of CI pipes and specials into the trench and laying to proper grade and alignment upto 2 m depth as per standard specifications etc., complete and Standard Specification

150mm dia CI S/S LA Class pipe

200mm dia CI S/S LA Class pipe

250mm dia CI S/S LA Class pipe

600mm dia CI S/S LA Class pipe

Jointing the CI S/S pipes and specials with rubber gaskets (tyton Joint) including cost of Lubricants, (including cost of jointing materials) etc., complete and Standard Specification

150mm dia CI S/S LA Class pipe

200mm dia CI S/S LA Class pipe

250mm dia CI S/S LA Class pipe

600mm dia CI S/S LA Class pipe

Cutting CI Pipes true to axis and finishing the end for the following pipes as per standard specifications etc., complete and Standard Specification

150mm dia CI S/S LA Class pipe

200mm dia CI S/S LA Class pipe

250mm dia CI S/S LA Class pipe

600mm dia CI S/S LA Class pipe

Testing of CI pipes withhydraulic 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, including other incidental and operational charges for the following diametre of pipe etc., complete and Standard Specification

150mm dia CI S/S LA Class pipe

200mm dia CI S/S LA Class pipe

250mm dia CI S/S LA Class pipe

600mm dia CI S/S LA Class pipe

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 Standard Specification

150mm dia CI S/S LA Class pipe

200mm dia CI S/S LA Class pipe

250mm dia CI S/S LA Class pipe

600mm dia CI S/S LA Class pipe

Supply and delivery of CI D/F & S/S specials as per IS 1538/ 1993. The above rates are basic rates inclusive of transporation charges at site etc., complete and Standard Specification

Standard Specials

80mm to 200mm

250mm to 400mm

450mm to700mm

Jointing the C.I./ S/S Pipes and specials with neat cement or cement morter using sulphate resistant cement and spun yarn including caulking the joints curing (including cost of jointing materials). with standard specification

150mm dia

250 mm dia

600mm dia

Disposal of surplus excavated earth in pipe laying works, by transporting the surplus earth to the sites specified by Engineer in charge of work within 5 Km lead, including loading, unloading and spreading etc., complete and Standard Specification

Manufacture, Supply and Delivery of Tamper proof DI single chamber double orifice, triple function (ventilating, admitting and venting during operation) air release valves with pressure range from PN 1.0 to 2.5 with body and cover made of Ductile Iron of Grade GGG 40 or equivalent grade 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.

50 mm in 150 mm main

80 mm in 250 mm main

150 mm in 600 mm main

Construction of Air valve pit to suit country brick wall refilling with excavated earth around the pit fixing surface boxes, laying and jointing auxilliary pipes and specials and providing scour disposal arrangements, spill water arrangements etc. and lowering the following size of valves carefully in masonry pits & fixing etc., complete (The rates inclusive of earth work excavation in all soil strata, CC 1:4:8 40 mm HBG stone, brick work in CM 1:5 using country brick, plastering in CM 1:3,12 mm thick, RCC 1:1.5:3 using 20 mm HBG stone, cut stone set in CM 1:3, supply, fabrication of RTS rods etc (using sulphate resistant cement) as per standard specifications

50 mm in 150 mm main

80 mm in 250 mm main

150 mm in 600 mm main

Labour charges for cutting of B.T road or WBM roads for laying of sewer mains etc., complete and Standard Specification

Construction of Thrust Block (As per Annexure - 3)

Providing following sizes of THRUST BLOCK wherever necessary including cost of earthwork, sand filling, Levelling course 1:4:8, R.C.C.M 30 using OPC, Steel Reinforcement, fabricating centering, shuttering and strutting and cost of all materials, mixing placing in position lifting finishing and curing including the cost of refilling the trenches over the block etc complete and Standard Specification

250 mm x 90 - 6 KSC

250 mm x 45 - 6 KSC

250 mm x 22.5 - 6 KSC -

150 mm x 90 - 6 KSC

150 mm x 45 - 6 KSC

150 mm x 22.5 - 6 KSC -

600 mm x 90 - 6 KSC

600 mm x 45- 6 KSC -

600 mm x 22.5 - 6 KSC

Description of Work / Item(s)

Amount

Supply and fixing in position of Odour control system at Lifting station/ Pumping station/ Main Pumping station

Supply and fixing in position of Odour control system at Lifting station/Pumping station/Main Pumping station etc. complete and as directed by TWAD Baord officers

Activated Carbon Filter System for SPS 1 at Zone VI B Model: AKFR 1500 Suction well volume : 329 m3 Screen well volume : 38 m3 Grit well volume : 48m3 Total Tank Volume : 410m3 Air Change rate : 12 Total airflow required : 3800 m3/h H2S inlet concentration : 150 ppm/12 ACR =12.5 ppm avg

Pre-Filter Type: VF 2000 Filter vessel of FRP material, filter insert made of PP mesh. Manufacturer: Liku Tech Origin: India Media: PP mesh Material casing: FRP

Activated Carbon Filter Filter vessel made of FRP, round construction, manhole for maintenance and carbon filling in the top of the vessel, revision opening in the side wall of the vessel, waste air inlet and outlet made of FRP, FRP grating on support for the carbon bed, spraying system for activated carbon regeneration including stainless steel ball valve and PVC nozzle, connection for drainage including stainless steel ball valve, four sampling points with stainless steel ball valves, differential pressure switch Type: AKFR 1500 Manufacturer: Liku Tech Origin: India Total Airflow (m³/h): 3800 Nominal carbon volume (m³): 1.9 Weight of carbon (kg): 950 Superficial contact time (s): 3.1 Diameter (mm): 1500 Height (mm): 1700 Vessel construction: FRP Filtering surface (m²): 1.77 Carbon bed depth (m): 1.07

Activated carbon (950 Kgs of Activated Carbon per system) The activated carbon will be delivered in 25 kg or 500 kgs bags whichever fits your requirement and has to be filled into the filter vessel on site. Therefore the bags are equipped with an outlet opening in the bottom of the bag. Type of carbon: Catalytic carbon, re-generable by water Moisture, as packed: < 5 % Apparent density (kg/m³): 500 +/- 30 Pellet diameter (mm): 4 Hardness no.: > 97

Fan (1 Duty fan per system) Type: Radial fan Manufacturer: Nadi Airtechnics limited or equivalent Origin: India Capacity (m³/h): 3800 Static pressure (Pa): 2500 Material housing: SS 316 Material impeller: SS316 Motor power rating (kW): app.2.2 Motor power supply. 415 V, 50 Hz Drive: Direct driven

Interconnecting ductwork Interconnecting ductwork between pre-filter, fan and carbon filter. Manufacturer: Liku Tech Origin: India Material: FRP Diameter (mm): Suitable for AKFR 1500 Including: 1 x Volume control damper

Switch cabinet Switch cabinet for the above mentioned odour control system. Mounted at the filter vessel. Including: 1 x Main switch 1 x Soft Starter for fan 2.2 kW 1 x On / Off switch for fan 1 x Status lights for fan

Documentation and engineering ∙ Basic Eng. ∙ Drawings ∙ P+ID ∙ Functional description ∙ List of Equipment ∙ Operating and maintenance manuals

Activated Carbon Filter System for SPS 2 at Zone VI F Model: AKFR 1500 Suction well volume : 231m3 Screen well volume : 20 m3 Grit well volume : 32m3 Total Tank Volume : 273m3 Air Change rate : 12 Total airflow required : 3266 m3/h H2S inlet concentration : 150 ppm/12 ACR =12.5 ppm avg

Pre-Filter Type: VF 2000 Filter vessel of FRP material, filter insert made of PP mesh. Manufacturer: Liku Tech Origin: India Media: PP mesh Material casing: FRP

Activated Carbon Filter Filter vessel made of FRP, round construction, manhole for maintenance and carbon filling in the top of the vessel, revision opening in the side wall of the vessel, waste air inlet and outlet made of FRP, FRP grating on support for the carbon bed, spraying system for activated carbon regeneration including stainless steel ball valve and PVC nozzle, connection for drainage including stainless steel ball valve, four sampling points with stainless steel ball valves, differential pressure switch Type: AKFR 1500 Manufacturer: Liku Tech Origin: India Total Airflow (m³/h): 3266 Nominal carbon volume (m³): 1.9 Weight of carbon (kg): 950 Superficial contact time (s): 3.1 Diameter (mm): 1500 Height (mm): 1700 Vessel construction: FRP Filtering surface (m²): 1.77 Carbon bed depth (m): 1.07

Activated carbon (950 Kgs of Activated Carbon per system) The activated carbon will be delivered in 25 kg or 500 kgs bags whichever fits your requirement and has to be filled into the filter vessel on site. Therefore the bags are equipped with an outlet opening in the bottom of the bag. Type of carbon: Catalytic carbon, re-generable by water Moisture, as packed: < 5 % Apparent density (kg/m³): 500 +/- 30 Pellet diameter (mm): 4 Hardness no.: > 97

Fan (1 Duty fan per system) Type: Radial fan Manufacturer: Nadi Airtechnics limited or equivalent Origin: India Capacity (m³/h): 3266 Static pressure (Pa): 2500 Material housing: SS 316 Material impeller: SS316 Motor power rating (kW): app.2.2 Motor power supply. 415 V, 50 Hz Drive: Direct driven

Interconnecting ductwork Interconnecting ductwork between pre-filter, fan and carbon filter. Manufacturer: Liku Tech Origin: India Material: FRP Diameter (mm): Suitable for AKFR 1500 Including: 1 x Volume control damper

Switch cabinet Switch cabinet for the above mentioned odour control system. Mounted at the filter vessel. Including: 1 x Main switch 1 x Soft Starter for fan 2.2 kW 1 x On / Off switch for fan 1 x Status lights for fan

Documentation and engineering ∙ Basic Eng. ∙ Drawings ∙ P+ID ∙ Functional description ∙ List of Equipment ∙ Operating and maintenance manuals

Activated Carbon Filter System for ZONE 6-MPS AT STP SITE CHINNAVEDAMPATTY Suction well volume : 585 m3 Screen well volume : 39 m3 Grit well volume : 203.00 m3 Total Volume : 827 m3 Air Change rate : 12 Total airflow required : 4922 m3/h H2S inlet concentration : 150 ppm/12 ACR =12.5 ppm avg

Pre-Filter Type: VF 4000 Media: PP mesh Casing material: FRP

Activated Carbon Filter Filter vessel of FRP material with stainless steel reinforcement, angular construction, manholes for maintenance and carbon filling in the top of the vessel, revision openings on one side of the vessel, waste air inlet and outlet of FRP, plastic grating, spraying system for activated carbon regeneration with SS 316 ball valve, connection for drainage including SS 316 ball valve, four sampling points with SS 316 ball valves, differential pressure switch. Type: AKFE 4000 Manufacturer: Liku Tech Origin: India Total Airflow (m³/hr): 4922 Nominal carbon volume (m³): 7 Weight of carbon (kg): 4000 Superficial contact time (s): 3.1 Length (mm): app. 4500 Height (mm): app. 2500 Width (mm): app. 2150 Vessel material: FRP Filtering surface (m²): app.8 Bed depth (m): 0.75

Activated carbon (4000 KGS PER VESSEL) The activated carbon will be delivered in 25 kg or 500 kgs bags whichever fits your requirement and has to be filled into the filter vessel on site. Therefore the bags are equipped with an outlet opening in the bottom of the bag. Type of carbon: Catalytic carbon, re-generable by water Moisture, as packed: < 5 % Apparent density (kg/m³): 500 +/- 30 Pellet diameter (mm): 4 Hardness no.: > 97

Fan Type: Radial fan Manufacturer: Nadi Airtechnics limited or equivalent Origin: India Capacity (m³/hr): 750 Static pressure (Pa): 2100 Material housing: Stainless Steel 316 Material impeller: Stainless Steel 316 Motor speed at 50 Hz (rpm): app. 1400 Motor power rating (kW): app.7.5 Power supply: 415 V, 60 Hz Drive: Direct driven

Interconnecting ductwork Interconnecting ductwork between pre-filter, fan and carbon filter. Manufacturer: Liku Tech Origin: India Material: FRP Diameter (mm): Suitable for AKFE 4000 Including: 1 x Volume control damper

Switch Cabinet Switch cabinet for the above mentioned odour control system. Mounted at the filter vessel. Including: 1 x Main switch 1 x Soft Starter for fan 7.5 kW 1 x On / Off switch for fan 1 x Status lights for fan

Documentation and engineering ∙ Basic eng. ∙ Drawings ∙ P+ID ∙ Functional description ∙ List of Equipment ∙ Operating and maintenance manual

Manhole Type Passive Activated carbon filter for Lifting Station 1.6A at TNHB AT VELLAKINARU Nagar, 2.6C at ANNAI FATHIMA NAGAR 3.6D at Poorna nagar at Cotton city 4.6E at Abirami Avenue 5.6G at Senthur puram 6.6H at Keeranatham road Suction well volume in m3: 13, 12, 20, 19, 13, and 17 Total quantity : 6 Nos Air change rate : 19 Max Air flow : 15.69 m3x12 ACR= 240 m3/h

Manhole Type Passive Activated carbon filter - Model: AKFM-200 Manhole type passive activated carbon filter vessel made of FRP, built in gratings, grilled openings in the side wall of the vessel,manhole cover on the top of the vessel with Lifting handle for access. Type : AKFM -200 Maximum Filter vessel capacity : 200 m3/h Weight of carbon (kg) : 40 Vessel construction : FRP Grating & Accessories Documentation and Engineering Local Transportation

H2S Monitor for Active ACF system (1 unit for system outlet) H2S monitor for the measurement of the H2S concentration at the system. outlet. Monitoring for: H2S Output Signal: 4…20 mA Measuring range: 0…20 ppm(outlet) Unit Price for single H2S Monitor: 2,50,000.00 INR Note: If required we can supply Handheld monitor instead of H2S monitor as economical option

Description of Work / Item(s)

Amount

Providing House Service Connection from machine-hole to Property Boundry

For Individual Houses - 15169 Nos

Supply,delivery, conveying to site, laying and jointing of 110 mm dia UPVC non pressure pipes as per IS 15328/2003 - SN 8- SDR 34 (S 16.5) including fixing of DWC pipes in MH and inspection chamber , earth work excavation in all strata with required depth and supply and filling the sand 15 cm thick , watered well rammed and consolidated for sand bedding , including cutting open BT road, refilling of trenches with excavated earth, and Supply,delivery and fixing of 110 mm dia PVC end cap for each connection including cost of all labour chrages and cost of materials including loading, freight unloading, stacking, insurance and complete etc., complete for house service connections from property limits to machine-holes on sewers.

For Apartments - 99 Nos

Supply,delivery, conveying to site, laying and jointing of 160 mm dia UPVC non pressure pipes as per IS 15328/2003 - SN 8- SDR 34 (S 16.5) including fixing of DWC pipes in MH and inspection chamber , earth work excavation in all strata with required depth and supply and filling the sand 15 cm thick , watered well rammed and consolidated for sand bedding , including cutting open BT road, refilling of trenches with excavated earth, and Supply,delivery and fixing of 160 mm dia PVC end cap for each connection including cost of all labour chrages and cost of materials including loading, freight unloading, stacking, insurance and complete etc., complete for house service connections from property limits to machine-holes on sewers.

HSC : Non-Domestic (upto boundary)- 822 Nos.

Supply,delivery, conveying to site, laying and jointing of 160 mm dia UPVC non pressure pipes as per IS 15328/2003 - SN 8- SDR 34 (S 16.5) including fixing of UPVC pipes in MH and inspection chamber , earth work excavation in all strata with required depth and supply and filling the sand 15 cm thick , watered well rammed and consolidated for sand bedding , including cutting open BT road, refilling of trenches with excavated earth, and Supply,delivery and fixing of 160 mm dia PVC end cap for each connection including cost of all labour chrages and cost of materials including loading, freight unloading, stacking, insurance and etc., complete etc., complete for house service connections from property limits to machine-holes on sewers

Disposal of surplus excavated earth in pipe laying works, machine-holes etc., transporting to the sites specified by Engineer in charge of work within 3 Km lead, including loading, unloading and spreading etc., complete

Supply and delivery of CI S/S LA Class pipe and Specials confirming to the IS at stack yard The cost of pipes should include loading, freight, transit insurance, incidental charges, packing and transportation charges to stack yard in good condition (the cost excluding unloading from lorries at stack yard and stacking which will be paid seperately) etc., complete as per standard specifications

For Domestic (Individual houses) - 150 mm CI

For Domestic (Apartment) - 200 mm CI

For Non-Domestic Connections - 200 mm CI

Convenyance of CI s/s LA Class pipe of various type/sizes of the following pipes including unloading from lorries at Stackyard and stacking properly and Loading in to Lorries at Stackyard, transportation charges up to 8Km from stockyard and unloading from lorries at site along the alignment carefully.

Over 125mm upto 200mm

Description of Work / Item(s)

Amount

Providing House Service Connections - Propoerty boundary within the premises

DOMESTIC (WITHIN THE PREMISES)

For Individual Houses - 15169 Nos

Supply,delivery, conveying to site, laying and jointing of 110 mm dia UPVC non pressure pipes as per IS 15328/2003 - SN 8- SDR 34 (S 16.5) including fixing of DWC pipes in MH and inspection chamber, earth work excavation in all strata with required depth and supply and filling the sand 15 cm thick, watered well rammed and consolidated for sand bedding, including cutting open BT road, refilling of trenches with excavated earth, and Supply, delivery and fixing of 110 mm dia PVC end cap for each connection including cost of all labour chrages and cost of materials including loading, freight unloading, stacking, insurance and complete etc., complete for house service connections from property limits to machine-holes on sewers.

For Apartments - 99 Nos

Supply,delivery, conveying to site, laying and jointing of 160 mm dia UPVC non pressure pipes as per IS 15328/2003 - SN 8- SDR 34 (S 16.5) including fixing of DWC pipes in MH and inspection chamber, earth work excavation in all strata with required depth and supply and filling the sand 15 cm thick, watered well rammed and consolidated for sand bedding, including cutting open BT road, refilling of trenches with excavated earth, and Supply, delivery and fixing of 160 mm dia PVC end cap for each connection including cost of all labour chrages and cost of materials including loading, freight unloading, stacking, insurance and complete etc., complete for house service connections from property limits to machine-holes on sewers.

NON-DOMESTIC (WITHIN THE PREMISES) - 822 Nos

Supply,delivery, conveying to site, laying and jointing of 160 mm dia UPVC non pressure pipes as per IS 15328/2003 - SN 8- SDR 34 (S 16.5) including fixing of DWC pipes in MH and inspection chamber , earth work excavation in all strata with required depth and supply and filling the sand 15 cm thick , watered well rammed and consolidated for sand bedding , including cutting open BT road, refilling of trenches with excavated earth, and Supply,delivery and fixing of 160 mm dia PVC end cap for each connection including cost of all labour chrages and cost of materials including loading, freight unloading, stacking, insurance and etc., complete etc., complete for house service connections with in the property limit (For HSC of average length of 6m each).

Description of Work / Item(s)

Amount

Construction of Inspection Chamber for House Service Connections (Domestic and Non-Domestic)

Domestic for 22903 Nos

Earthwork excavation and depositing on bank for foundation, within initial lead of 10m and initial lift of 2m including shoring, strutting and all other incidental works, as per standard specifications in the following classification of soil.

In hard stiff clay, stiff black cotton hard red earth, shales, murrams, gravel, stoney earth & earth mixed with small sized boulders

Plain Cement Concrete (using Sulphate resistant cement) 1:5:10 (one cement, five sand and ten hard granite broken stone of 40mm size ISS gauge) including mixing, placing, ramming, curing and finishing etc. complete complying with relevant standard specifications

Brick work in cement mortar 1:5 using Sulphate resistant cement (one cement and five sand) using Class II Table moulded chamber burnt of size 9" x 4 3/8" x 2.75" for basement and superstructures including cost of scaffolding, curing and finishing etc., complete as per standard specifications.

RCC M30 design mixed concrete (approximately for 1 cum of concrete 400 kg of Sulphate resistant cement, 0.47 cum of sand with bulkage and wastage, 0.57 cum of HBG stone of 20 mm size,0.28 cum of HBG stone of 10 mm size are to used )for the following members (excluding the cost of RTS grills for reinforcement, centering and shuttering, strutting) but including cost of mixing,laying of concrete, vibrating with mechanical vibrators, ramming, consolidationg, finishing, curing, etc., complete complying with relevant standard specification.

Supplying, cutting, bending, tying, fabricating and placing in position of Fusion Bonded Epoxy coated steel rods (RTS)for all RCC works in UGSS . The steel should conform to the relevant IS specification and supplied with test certificate (Fe. 415 grade as per IS specification No.1786/1985 and as amended from time to time) for delivery at site of work , Providing Fusion Bonded Epoxy coating not less than 175 microns thickness and upto 300 microns to reinforcement of following diameters as per IS 13620/1993 including testing of coating at plant. The cost is inclusive of cost on account of careful handling, PVC coated binding wires, touchup material supplied by coating agency, repair work, loading, freight, unloading, and strengthening of bent rods, stacking, transit insurance charges,etc. complete RTS Rods - Upto 16 mm

Plastering with cement mortar 1:5 (using One cement (Sulphate resistant) and five sand) 12 mm thick including cost of material, labour, curing etc., complete.

Moulding charges for pre-cast slab including cost of all materials etc. complete .

Non Domestic for 1233 Nos

Earthwork excavation and depositing on bank for foundation, within initial lead of 10m and initial lift of 2m including shoring, strutting and all other incidental works, as per standard specifications in the following classification of soil.

In hard stiff clay, stiff black cotton hard red earth, shales, murrams, gravel, stoney earth & earth mixed with small sized boulders

Plain Cement Concrete (using Sulphate resistant cement) 1:5:10 (one cement, five sand and ten hard granite broken stone of 40mm size ISS gauge) including mixing, placing, ramming, curing and finishing etc. complete complying with relevant standard specifications

Brick work in cement mortar 1:5 using Sulphate resistant cement (one cement and five sand) using Class II Table moulded chamber burnt of size 9" x 4 3/8" x 2.75" for basement and superstructures including cost of scaffolding, curing and finishing etc., complete as per standard specifications.

RCC M30 design mixed concrete (approximately for 1 cum of concrete 400 kg of Sulphate Resistant cement, 0.47 cum of sand with bulkage and wastage, 0.57 cum of HBG stone of 20 mm size,0.28 cum of HBG stone of 10 mm size are to used )for the following members (excluding the cost of RTS grills for reinforcement, centering and shuttering, strutting) but including cost of mixing,laying of concrete, vibrating with mechanical vibrators, ramming, consolidationg, finishing, curing, etc., complete complying with relevant standard specification.

Supplying, cutting, bending, tying, fabricating and placing in position of Fusion Bonded Epoxy coated steel rods (RTS)for all RCC works in UGSS . The steel should conform to the relevant IS specification and supplied with test certificate (Fe. 415 grade as per IS specification No.1786/1985 and as amended from time to time) for delivery at site of work , Providing Fusion Bonded Epoxy coating not less than 175 microns thickness and upto 300 microns to reinforcement of following diameters as per IS 13620/1993 including testing of coating at plant. The cost is inclusive of cost on account of careful handling, PVC coated binding wires, touchup material supplied by coating agency, repair work, loading, freight, unloading, and strengthening of bent rods, stacking, transit insurance charges,etc. complete RTS Rods - Upto 16 mm

Plastering with cement mortar 1:5 (using One cement (Sulphate resistant) and five sand) 12 mm thick including cost of material, labour, curing etc., complete.

Moulding charges for pre-cast slab including cost of all materials etc. complete .

Description of Work / Item(s)

Amount

Road Restoration for House Service Connections

Earthwork excavation and depositing on bank with an initial lead of 10 m and initial lift of 2m for Laying sewer main in narrow trenches in all soil including barricading, shoring, strutting and all other incidental works etc. complete as directed by the Engineer.

Hard stiff clay, stiff black cotton, hard red earth, shales, murams, gravel, stoney earth and earth mixed with small sized boulders

Supply and Filling with gravel including watering, ramming and consolidating and stacking for complying with relevant standard specifications

Plain Cement Concrete (using Ordinary portland cement) 1:4:8 (one cement,four sand and eight hard granite broken stone of 40mm size ISS gauge) including mixing, placing, ramming, curing and finishing etc. complete complying with relevant standard specifications

Plain Cement Concrete (using Ordinary portland cement) 1:2:4 (one cement, two sand and four hard granite broken stone of 20mm size ISS gauge) including mixing, placing, ramming, curing and finishing etc. complete in accordance with specifications

Description of Work / Item(s)

Amount

Road Restoration for Collection System

Earthwork excavation and depositing on bank with an initial lead of 10 m and initial lift of 2m for Laying sewer main in narrow trenches in all soil including barricading, shoring, strutting and all other incidental works etc. complete as directed by the Engineer.

Hard stiff clay, stiff black cotton, hard red earth, shales, murams, gravel, stoney earth and earth mixed with small sized boulders

Supply and Filling with Gravel including watering, ramming and consolidating and stacking for complying with relevant standard specifications

Plain Cement Concrete (using Ordinary portland cement) 1:4:8 (one cement,four sand and eight hard granite broken stone of 40mm size ISS gauge) including mixing, placing, ramming, curing and finishing etc. complete complying with relevant standard specifications

Plain Cement Concrete (using Ordinary portland cement) 1:2:4 (one cement, two sand and four hard granite broken stone of 20mm size ISS gauge) including mixing, placing, ramming, curing and finishing etc. complete in accordance with specifications

Description of Work / Item(s)

Amount

Maintenance Equipment and Safety equipment for Sewerage System

Supply,delivery of Sewer Cleaning jetting Machine capacity of 9000 litres with Vehicle with following provisions- Velocity Cleaners (JETTING MACHINE)

1 Type: MEDIUM VOLUME JETTING MACHINE

Shape/Thickness: Cylindrical mild steel barrel Tank Tank suitable built with operate full vacuum (-1Bar) and 2.0 bar absolute pressures/Vacuum : pressure

Materials: 4mm Mild steel Plate confirming to IS 2062 standard

Tank Interior: Heavyt duty mineral resistance painting

Contents: Water

Volumeric Capacity: 9000 Litres for fresh water

Mountings: Cradle at front, hinges at rear, incuding full length sub frame

Front End: Torispherical head

Rear End: Fully wielded dish end door jetting water 9000 LTR providing clean jetting water with man access and 65mm

COMPARTMENT: Manual drain valve in tank base

Access: machine-hole for filling with clean water and man access Access Ladder: None slip ladder and access platform Vent: Vented with anti-surge protection 3. CONTENTS INDICATOR Clean Water Sight 2" diameter full length Acrylic sight glass in water compartment Glass: 4 JETTING SYSTEM Jetting Pump: Imported High Pressure triplex plunger pump. INTERPUMP: Flow: 226 lpm & Pressure: 140 Safety Valve: Safety PRV fitted to pump head Anti-cavitation valve: 20mm valve fitted to pump head Drive:PTO Driven from Chassis engine PTO control location: In truck cab Main hose reel: Self-aligning (Swing angel 130 degree for operator ease) hydraulically Powered in / out and free wheel facility reel complete with capacity to hold 120m X 3/4" Thermoplastic HP sewer jetting hose. Supplied with 60 mts jetting hose of IMM make (UK)

Control Plane: Rear contrl panel tobe incorporated on reel for operational ease. Safety Valve: Molex Air operated unloader valve with adjustable pressure control at rear incorporating air operated lever switches, jetting pressure gauge and variable jetting pressure control Gauges: Water pressure calibrated in PSI and BAR mounted in rear control panel Equipment: 1 standard retro nozzle & 1standard forward/retro nozzle with replaceable inserts for 1" hose 5 STORAGE Tool Box: Tool Box Mudguards: Steel 6 LIGHTING: 1 off worklight fitted at rear cover hose reel 7. GENERAL Testing: Leak proof test Commissioning: Full commissioning and instruction provided Delivery: Included Operator Manuals: Supplied in English Parts Manual: Supplied in English Operating and Safety supplied in English Tank Instruction: 8 WARRANTY Warranty: 12 months warranty to our standard terms and conditions.

PAINTWORK Internal Finish: Sand Blast Internal Finish: Heavy duty mineral resistance lining External Finish: Sand Blast External Finish: Two coats anti-corrosion primer: Finish-two coat of enamel finish shaded to customer choice Cab Finish: OEM Factory Finish Chassis Finish: Fitted components painted to match chassis Wheel finish: OEM Factory Finish Signwriting: Sign writing to customer specification included Chassis: 16 ton GVW BS IV with day cabin and PTO to be supplied. The rate is including delivery at site, insurance and registration charges etc., The Contractor shall furnish performance certificate

Supply, delivery fo Sewer claning jetting Machine capacity of 6000 litres with Vehicle with following provisions- Velocity Cleaners JETTING MACHINE 1 Type: MEDIUM VOLUME JETTING MACHINE 2 TANK Shape/ Thickness: Cylindrical mild steel barrel Tank Tank suitabley built with operate full vacuum (-1 Bar) and 2.0 bar absolute Pressures: Vacuum:Pressure Material: 4mm Mild steel plate conforming to IS 2062 standard Tank Interior: Heavy duty mineral resistance paining Contents: Water Volumetric Capacity: 6000 Litres for fresh water Mountings: Cradle at front, hinges at rear, including full length sub frame Front End: Torispherical head Rear End: Fully wielded dish end door Jetting Water 6000 LTR providing clean jetting water with man access and 65mm COMPARTMENT: Manual drain valve in tank base

Access: machine-hole for filling with clean water and man access Access Ladder: None slip ladder and access platform Vent: Vented with anti-surge protection 3 CONTENTS INDICATOR Clean Water Sight 2" diameter full length Acrylic sight glass in water compartment Glass: 7 GENERAL Testing: Leak proof test Commissioning: Full commissioning and instruction provided Delivery: Included Operation Manual: Supplied in English Parts Manual: Supplied in English Operating and Safety Supplid in English Tank Instructions: 8 WARRANTY Warranty: 12 months warranty to our standard terms and conditions.

PAINTWORK Internal Finsh: Sand Blast Internal finsh: Heavy duty mineral resistance lining External Finish: Sand Blast External Finish: Two coats anti-corrosion primer: Finish-two coat of enamel finish shaded to constomr choice Cab Finsh: OEM Factory Finish Chassis Finish: Fitter componets painted to match chassis Wheel finish: OEM Factory Finish Signwriting: Sign writing to customer specification included Chassis: 12 ton GVW BS IV with day cabin and PTO to be supplied. The rate is included delivery at site insurance and registration charges etc., The Contractor shall furnish performance certificate

Supply, deivery of Sewer Cleaning Bucket Machine with Vehicle and Fabricating and mounting of D-Silt machine for cleaning of Silt in the machine-hole& Wet wells. Rear Hopper Size: 0.35 cu.M Capacity Bucket Lifting capacity: 30 to 50 Kgs Bucket lifting Length: 20' to 30 feet Hydraulic PTO pump: Dowty Pump 24 ltrs capacity With all Standard Hydrulic Equitpments, Gear Box, Hydrometer Hydraulic spoul, ISO Standard Hydraulic Crimpted Hoses as per our standard specifications with all hydraulic statutory fitments, painting & Slogan Writing as per Customer need and our Standard Specification. Chassis: TATA ACE or equvalent with PTO to be supplied. The rate is including delivery at site, insurance and registation charges etc., The Contractor shall furnish performance certificate with operational manual.

Safety Equipments

Safety helmet preferably with cap lamp(explosion proof)

Safety belt

Protective gloves

Overall heavy coat or other heavy duty protective clothing preferably water proof

Knee or thigh length safety boots with toe protection and antiskid studs

Gas masks and breathing appratus

Eye protectors

Portable lighting equipment

Non-sparking tools

Portable air blowers

Gas test equipments, such as safety candle lamps,Davy's safety lamps,lead acetate papers and electronic gas detectors

First aid equipment

Description of Work / Item(s)

Amount

Collection System for Zone VI

Earthwork excavation and depositing on bank with an initial lead of 10 m and initial lift of 2m for Laying sewer main in narrow trenches as per standard specifications in the following soil classifications etc., complete as directed by Engineer.

In hard stiff clay, stiff black cotton hard red earth shales murams, gravel, stoney earth & earth mixed with small sized boulders

Ist depth of 0 to 2M

IInd depth of 2 to 3M

IIIrd depth of 3 to 4M

Soft disintegrated rock, laterite, soft rock or kankar not requiring blasting.

Ist depth of 0 to 2M

IInd depth of 2 to 3M

IIIrd depth of 3 to 4M

IV th depth of 4 to 5M

V th depth of 5 to 6M

Medium rock and dense medium rock not requiring blasting

IIIrd depth of 3 to 4M

IV th depth of 4 to 5M

V th depth of 5 to 6M

VI th depth of 6 to 7 M

Shoring, and strutting with sheet piles of size width 400 mm x height of 3m x thickness of 9mm as per IS 2314-1986 by driving on both sides of the trench from Ground Level up to the required depth and connecting the above sheet piles by horizontal strutting with sheet piles at an interval of 1.0m, fixing the sheet piles by connecting the horizontal strutting with casurina poles of 8cm to 10cm dia. at 1.50m interval and including removing the sheet piles after the pipelines are laid, jointed, tested, and stacking it safely for other uses. It includes the cost of sheet piles and casurina poles including labour charges for erecting the sheet piles, driving the sheet piles, removing the sheet piles, fixing Casurina poles, etc., complete and all other incidental charges for following depths.

0 to 3 m depth

0 to 4 m depth

0 to 5 m depth

0 to 6 m depth

0 to 7 m depth

Refilling with excavated earth (other than sand) in layers of 15 cm thick well rammed, watering consolidated, and complying with standard specifications for filling the trenches after the pipes and specials are laid, jointed and tested removing and spreading the surplus earth at the places etc complete complying with standard specifications

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 etc., complete and as directed by Engineer.

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 underground sewerage, drainage application generally as per IS-16098 (Part-2) type B. The cost of pipes should include loading, freight, transit insurance, incidental charges, packing and transportation charges to stack yard in good condition (the cost excluding unloading from lorries at stack yard and stacking which will be paid seperately) etc., complete as per standard specifications.

200mm Dia DWC Pipes

250mm Dia DWC Pipes

300mm Dia DWC Pipes

Supply of CI spun pipes LA class as per IS 1536/2001 Amendment No.3.July 2008 etc. complete . The cost of pipes should include loading, freight, transit insurance, incidental charges, packing and transportation charges to stack yard in good condition (the cost excluding unloading from lorries at stack yard and stacking which will be paid seperately) etc., complete as per standard specifications .

200mm Dia CI Pipes

250mm Dia CI Pipes

300mm Dia CI Pipes

350mm Dia CI Pipes

400mm Dia CI Pipes

450mm Dia CI Pipes

500mm Dia CI Pipes

600mm Dia CI Pipes

700mm Dia CI Pipes

900mm Dia CI Pipes

Laying of non-pressure drainage and sewerage (Double Walled Corrugated pipes-DWC) with sulphate resistant cement morter 1:5 (one cement and five river sand) and hemp yarn (IS 4127-1983) to the Propoer grade alignment as indicated in the drawing design and hydraulically tested .The rate shall include cost of all necessary jointing materials (cement, sand, hemp yarn etc.,) and testing as per standards including Cost of water and conveyance of water for filling during testing etc complete. ..

200mm Dia DWC Pipes

0 to 2m depth

2 to 2.5m depth

2.5 to 3m depth

250mm Dia DWC Pipes

0 to 2m depth

2 to 2.5m depth

2.5 to 3m depth

300mm Dia DWC Pipes

0 to 2m depth

2 to 2.5m depth

2.5 to 3m depth

Lowering of C.I pipes and specials in the trenches and laying to proper grade and alignment as directed by the Engineer in Charge.

200mm Dia CI Pipes

0 to 2m depth

2 to 2.5m depth

2.5 to 3m depth

3 to 3.5m depth

3.5 to 4m depth

4 to 6m depth

250mm Dia CI Pipes

2.5 to 3m depth

3 to 3.5m depth

3.5 to 4m depth

4 to 6m depth

300mm Dia CI Pipes

2.5 to 3.0m depth

3 to 3.5m depth

3.5 to 4m depth

4 to 6m depth

350mm Dia CI Pipes

0 to 2m depth

2 to 2.5m depth

2.5 to 3m depth

3 to 3.5m depth

3.5 to 4m depth

4 to 6m depth

400mm Dia CI Pipes

0 to 2m depth

2 to 2.5m depth

2.5 to 3m depth

3 to 3.5m depth

3.5 to 4m depth

4 to 6m depth

450mm Dia CI Pipes

0 to 2m depth

2 to 2.5m depth

2.5 to 3m depth

3 to 3.5m depth

3.5 to 4m depth

4 to 6m depth

500mm Dia CI Pipes

4 to 6m depth

600mm Dia CI Pipes

0 to 2m depth

2 to 2.5m depth

2.5 to 3m depth

3 to 3.5m depth

3.5 to 4m depth

4 to 6m depth

6 to 8m depth

700mm Dia CI Pipes

4 to 6m depth

6 to 8m depth

900mm Dia CI Pipes

4 to 6m depth

Jointing of DWC pipes with elastomeric rubber O rings including cost of lubricants (including cost of jointing materials), labour etc. complete and as directed by Engineer.

200 mm DWC Pipes

0 to 2m depth

2 to 2.5m depth

2.5 to 3m depth

250 mm DWC Pipes

0 to 2m depth

2 to 2.5m depth

2.5 to 3m depth

300 mm DWC Pipes

0 to 2m depth

2 to 2.5m depth

2.5 to 3m depth

Jointing C.I S/S pipes and specials with rubber gaskets (tyton joint) including cost of lubricants (including cost of jointing materials) labour etc. complete., and as directed by Engineer.

200 mm Dia CI Pipes

0 to 2m depth

2 to 2. 5m depth

2.5 to 3m depth

3 to 3. 5m depth

3.5 to 4m depth

4 to 6m depth

250 mm Dia CI Pipes

2.5 to 3m depth

3 to 3. 5m depth

3.5 to 4m depth

4 to 6m depth

300 mm Dia CI Pipes

2.5 to 3.0 m depth

3 to 3. 5m depth

3.5 to 4m depth

4 to 6m depth

350 mm Dia CI Pipes

0 to 2m depth

2 to 2.5m depth

2.5 to 3m depth

3 to 3. 5m depth

3.5 to 4m depth

4 to 6m depth

400 mm Dia CI Pipes

0 to 2m depth

2 to 2.5m depth

2.5 to 3m depth

3 to 3. 5m depth

3.5 to 4m depth

4 to 6m depth

450 mm Dia CI Pipes

0 to 2m depth

2 to 2.5m depth

2.5 to 3m depth

3 to 3. 5m depth

3.5 to 4m depth

4 to 6m depth

500 mm Dia CI Pipes

4 to 6m depth

600 mm Dia CI Pipes

0 to 2m depth

2 to 2.5m depth

2.5 to 3m depth

3 to 3. 5m depth

3.5 to 4m depth

4 to 6m depth

6 to 8m depth

700 mm Dia CI Pipes

4 to 6m depth

6 to 8m depth

900 mm Dia CI Pipes

4 to 6m depth

BRICK MACHINE HOLES

Construction of Brickwork machine-holes using Sulphate Resistant Cement at various depth including earth work excavation as per Standard specifications in all strata such as In hard stiff clay, stiff black cotton hard red earth shales murams, gravel, stoney earth & earth mixed with small sized boulders and in Soft disintegrated rock, laterite, soft rock or kankar not requiring blasting and in Medium rock and dense medium rock not requiring blasting and Hard rock measured in solid including blasting and stacking etc,and cutting open B.T road (or) meccadam road , laying cement concrete in 1:4:8 using 40mm HBG stone for levelling course and RCC M30 concrete for roof slab fabrication, placing reinforcement, centering and timbering charges, Brick work in cm 1:3 using Bricks II Class table moulded (Chamber burnt) for 23cm thick wall and over 23mm thick wall, 34 cm thick wall,45 cm thick wall plastering interior with CM 1:3, 20mm thick and exterior with CM 1:5, 12mm thick providing PVC encapsulated steps @ 30cm c/c,

FRC machine-hole frame and cover (56cm dia heavy duty) benching and channeling with PCC 1:2:4, 20mm HBG Stone, shoring & strutting etc sides of the trenchs, refilling, disposal of surplus excavated earth by transporting to the sites specified by Engineer in charge of work within 3 Km lead, including loading, unloading and spreading etc complete for different depths for each machine-holes. (As per type design and drawings of machine-holes) .

Average depth of 1.25 m depth circular machine-hole1.20m inner Dia. (Depth ranging from 1.0 m to 1.50 m)

Construction of RCC machine-holes by using Sulphate Resistant Cement at various depth including earth work excavation as per Standard specifications in all strata such as In hard stiff clay, stiff black cotton hard red earth shales murams, gravel, stoney earth & earth mixed with small sized boulders and in Soft disintegrated rock, laterite, soft rock or kankar not requiring blasting and in Medium rock and dense medium rock not requiring blasting and Hard rock measured in solid including blasting and stacking etc,and cutting open B.T road (or) meccadam road , Laying cement concrete in 1:4:8 using 40mm B.G.jelly for levelling course, RCC M30 concrete for side wall and base slab,cover slab, top copping, fabrication, placing reinforcement and centering, shuttering & strutting charges , providing PVC encapsulated

steps @ 30cm c/c, FRC machine-hole frame and cover (56cm dia extra heavy duty) , benching and channelling with PCC 1:2:4 using 20mm HBS, refilling, disposal of surplus excavated earth by transporting to the sites specified by Engineer in charge of work within 3 Km lead, including loading, unloading and spreading etc., complete for different depths for each machine-hole (As per the drawing for machine-holes), wherever traffic is heavy and N.H. roads if any.

RCC Machine holes (Cast in situ)

Average depth of 1.75 m depth circular machine-hole1.20m inner Dia. (Depth ranging from 1.50 m to 2.0 m)

Average depth of 2.25m depth circular machine-hole 1.20m inner Dia (Depth ranging from 2.01 m to2.50m)

Average depth of 2.75m depth 1.5m dia circular machine-hole inner (Depth ranging from 2.51m to 3.0m)

Average depth of 3.25m depth - circular machine-hole 1.5m dia inner (Depth ranging from 3.01m to 3.50m)

Average depth of 3.75m depth - circular machine-hole 1.5m dia inner (Depth ranging from 3.51m to 4.0m)

Average depth of 4.25m depth - circular machine-hole 1.5m dia inner (Depth ranging from 4.01m to 4.50m)

Average depth of 4.75m depth - circular machine-hole 1.5m dia inner (Depth ranging from 4.51m to 5.00m)

Average depth of 5.25m depth - circular machine-hole 1.5m dia inner (Depth ranging from 5.01m to 5.50m)

Average depth of 5.75m depth - circular machine-hole 1.5m dia inner (Depth ranging from 5.51m to 6.00m)

Average depth of 6.25m depth - circular machine-hole 1.5m dia inner (Depth ranging from 6.01m to 6.50m)

Average depth of 6.75m depth - circular machine-hole 1.5m dia inner (Depth ranging from 6.51m to 7.00m)

PRECAST RCC machine-hole

Average depth of 1.25m depth circular machine-hole1.20m inner Dia. (Depth ranging from 1.0 m to 1.50 m)

Average depth of 1.75m depth circular machine-hole 1.20m inner Dia. (Depth ranging from 1.51m to2.0m)

Average depth of 2.25m depth circular machine-hole1.20m inner Dia (Depth ranging from 2.01 m to2.50m)

Average depth of 2.75m depth 1.5m dia circular machine-hole inner (Depth ranging from 2.51m to 3.0m)

Average depth of 3.25m depth - circular machine-hole 1.5m dia inner (Depth ranging from 3.01m to 3.50m)

Average depth of 3.75m depth - circular machine-hole 1.5m dia inner (Depth ranging from 3.51m to 4.0m)

Average depth of 4.25m depth - circular machine-hole 1.5m dia inner ( Depth ranging from 4.01m to 4.50m)

Average depth of 4.75m depth - circular machine-hole 1.5m dia inner ( Depth ranging from 4.51m to 5.00m)

Average depth of 5.25m depth - circular machine-hole 1.5m dia inner ( Depth ranging from 5.01m to 5.50m)

Average depth of 5.75m depth - circular machine-hole 1.5m dia inner ( Depth ranging from 5.51m to 6.00m)

Average depth of 6.75m depth - circular machine-hole 1.5m dia inner ( Depth ranging from 6.51m to 7.00m)

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 two rows, painting the vertical poles in the road facing sides with ready mix paint, tying the vertical and horizontal poles with coir rope 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 Engineer.

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 Engineer.

Dewatering using 3HP to 7.50HP diesel engine pumpset including Hire charges, cost of Diesel, Engine oil, pump operator, labour charges, conveyance of pumpset and fuel to site and back, loading, unloading and any other incidental charges etc., complete

Hire charges for Diesel Pump set for 3 HP

Hire charges for Diesel Pump set for 7.5 HP

Convenyance of DWC/CI pipes of various type/sizes of the following pipes including unloading from lorries at Stackyard and stacking properly and Loading in to Lorries at Stackyard, transportation charges up to 8Km from stockyard and unloading from lorries at site along the alignment carefully etc., complete and as directed by Engineer.

200 mm DWC pipe

250 mm DWC pipe

300 mm DWC pipe

200 mm CI pipe

250 mm CI pipe

300 mm CI pipe

350 mm CI pipe

400 mm CI pipe

450 mm CI pipe

500 mm CI pipe

600 mm CI pipe

700 mm CI pipe

900 mm CI pipe

Testing of DWC & CI pipes for water supply/UGSS 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.

200 mm DWC pipe

250 mm DWC pipe

300 mm DWC pipe

200 mm CI pipe

250 mm CI pipe

300 mm CI pipe

350 mm CI pipe

400 mm CI pipe

450 mm CI pipe

500 mm CI pipe

600 mm CI pipe

700 mm CI pipe

900 mm CI pipe

Underground Utilities

Replacement of Underground Utilities (PVC Pipe) damaged during earthwork excavation for pipe laying works including cost of additional earthwork excavation in all soil strata, including BT/CC road cutting, removal of slushy soil and replacing the pipeline with sound pipe, including supply and delivery of PVC pipes, couplers, jointing materials and required specials, cutting, conveying , laying, jointing and cost of refilling for the additional earthwork etc complete and as directed by the Engineer

15 mm PVC 10KSc pipes

20 mm PVC 10KSc pipes

25 mm PVC 10KSc pipes

40 mm PVC 10KSc pipes

Replacement of Underground Utilities (PVC Pipe) damaged during earthwork excavation for pipe laying works including cost of additional earthwork excavation in all soil strata, including BT/ CC road cutting, removal of slushy soil and replacing the pipeline with sound pipe, including supply and delivery of PVC pipes, couplers, jointing materials and required specials, cutting, conveying , laying, jointing and cost of refilling for the additional earth work etc complete and as directed by the Engineer.

50 mm PVC 6KSc pipes

Replacement of Underground Utilities (PVC Pipe) damaged during earthwork excavation for pipe laying works including cost of additional earthwork excavation in all soil strata, including BT/CC road cutting, removal of slushy soil and replacing the pipeline with sound pipe, including supply and delivery of PVC pipes, couplers, jointing materials and required specials, cutting, conveying , laying, jointing and cost of refilling for the additional earth work etc complete and as directed by the Engineer.

63 mm PVC 4KSc pipes

75 mm PVC 4KSc pipes

90 mm PVC 4KSc pipes

110 mm PVC 4KSc pipes

140 mm PVC 4KSc pipes

160 mm PVC 4KSc pipes

Replacement of Underground Utilities (AC Pipe) damaged during Earthwork excavation for pipe laying works including cost of additional earthwork excavation in all soil strata, including BT/CC road cutting , removal of slushy soil and replacing the pipeline with sound DI s/s pipe, including supply and delivery of DI s/s pipes, D/S collars, jointing materials and required specials, cutting, conveying , laying, jointing and cost of refilling for the additional earthwork etc complete and as directed by the Engineer.

200 mm AC pipes

Replacement of Underground Utilities (GI Pipe) damaged during earthwork excavations for pipe laying works including cost of additional earthwork excavation in all soil strata, including BT/CC road cutting, removal of slushy soil and replacing the pipeline with sound pipe, including supply and delivery of GI pipes, coupler, Union, jointing materials and required specials, cutting, threading, conveying , laying, jointing and cost of refilling for the additional earthwork etc complete and as directed by the Engineer.

20 mm GI pipes

Replacement of Underground Utilities (HDPE Pipes) damaged during Earthwork excavations for pipe laying works including cost of additional earthwork excavation in all soils, including BT cutting, CC roads , removal of slushy soil and replacing the pipeline with sound pipe, including supply and delivery of HDPE pipes, couplers, jointing materials and required specials, cutting, threading, conveying , laying, jointing and cost of refilling for the additional earthwork etc complete and as directed by the Engineer

110 mm HDPE Pipe

125 mm HDPE Pipe

140 mm HDPE Pipe

160 mm HDPE Pipe

200 mm HDPE Pipe

Constructions of Culvert Crossings (As per Annexure -1)

Dismantling Reinforced cement concrete, cleaning away and carefully stacking materials usefull for reuse for any thickness of wall etc., complete as directed by Engineer.

1.20 m Culvert

1.50 m Culvert

1.80 m Culvert

2.10 m Culvert

Dismantling Random Rubble masonry in CM cleaning away and carefully stacking materials usefull for reuse for any thickness of wall etc., complete as directed by Engineer.

1.20 m Culvert

1.50 m Culvert

1.80 m Culvert

2.10 m Culvert

Dismantling plain cement concrete cleaning away and carefully stacking materials usefull for reuse for any thickness of wall etc., complete as directed by Engineer.

1.20 m Culvert

1.50 m Culvert

1.80 m Culvert

2.10 m Culvert

Plain cement concrete with P.C.C 1:4:8 (one cement, four sand and eight coarse aggregate) using Ordinary portland Cement and 40mm H.B.G stone including mixing concrete, laying, curing and compacting of concrete etc., complete as per standard specifications

1.20 m Culvert

1.50 m Culvert

1.80 m Culvert

2.10 m Culvert

Random Rubble stone Masonry in CM 1:5 (One Ordinary portland cement and five sand) using rough stone and bond stone for culvert including curing and finishing etc., complete complying with standard specification

1.20 m Culvert

1.50 m Culvert

1.80 m Culvert

2.10 m Culvert

Centering for sides and soffits of RCC members for plane surface including shuttering, strutting to the centering and providing supports etc. complete for the following members using MS sheets of size 90x60cm and 'BG' 10 gauge stiffened with welded M.S. angles of size 25x25x3mm laid over silver oak (country wood) joists of size 10 x 6.5 cm spaced at about 90cm c/c and casurina props of 10 to 13 cm dia (spaced at 75cm C/C) for various heights. The centering should be removed after the specified striping time of the Concrete( as per IS-456/1978 as per standard specifications.

1.20 m Culvert

1.50 m Culvert

1.80 m Culvert

2.10 m Culvert

Supplying, cutting, bending, tying, fabricating, and placing in position of Fusion Bonded Epoxy coated Steel Bars for all RCC works in UGSS . The steel should conform to the relevant IS specification and supplied with test certificate (Fe. 415 grade as per IS specification No.1786/1985 and as amended from time to time) for delivery at site of work , Providing Fusion Bonded Epoxy coating not less than 175 microns thickness and upto 300 microns to reinforcement of following diameters as per IS 13620/1993 including testing of coating at plant. The cost is inclusive of cost on account of careful handling, PVC coated binding wires, touchup material supplied by coating agency, repair work, loading, freight, unloading and strengthening of bent rods, stacking, transit insurance charges etc., complete. RTS Rods

1.20 m Culvert

1.50 m Culvert

1.80 m Culvert

2.10 m Culvert

RCC M30 design mixed concrete (approximately for 1 cum of concrete 400 kg of Ordinary portland cement, 0.47 cum of sand with bulkage and wastage, 0.57 cum of HBG stone of 20 mm size,0.28 cum of HBG stone of 10 mm size are to used ) for the following members (excluding the cost of RTS grills for reinforcement, centering and shuttering, strutting) but including cost of mixing,laying of concrete, vibrating with mechanical vibrators, ramming, consolidationg, finishing, curing, etc., complete complying with relevant standard specification. 1.50 m below GL

1.20 m Culvert

1.50 m Culvert

1.80 m Culvert

2.10 m Culvert

Dewatering with 3 to 7.50 HP diesel pumpsets from the well during execution of works including cost of fuel, labour, hire charge for engine / motor, crews, providing sufficient suction and delivery pipes, etc., complete and as per standard specification.

1.20 m Culvert

1.50 m Culvert

1.80 m Culvert

2.10 m Culvert

Construction of Ventilating shaft per Annexure - 2)

Earthwork excavation and depositing on bank for foundation, within initial lead of 10m and initial lift of 2m including shoring, strutting and all other incidental works, as per standard specifications in the following classification of soil.

In hard stiff clay, stiff black cotton hard red earth, shales, murrams, gravel, stoney earth & earth mixed with small sized boulders

Pipe Laying Works

Pedastal Concrete to support ventilating shaft

PCC 1:2:4 (one cement, two sand and four coarse aggregate) using sulphate resistant cement and 20mm HBG stone including mixing concrete, laying, curing and compacting of concrete etc., complete and as per standard specifications

Centering for Pedestal above Ground level sides and soffits for plane surface including shuttering, strutting to the centering and providing supports etc. complete for the following members using MS sheets of size 90x60cm and 'BG' 10 gauge stiffened with welded M.S. angles of size 25x25x3mm laid over silver oak (country wood) joists of size 10 x 6.5 cm spaced at about 90cm c/c and casurina props of 10 to 13 cm dia (spaced at 75cm C/C) for various heights and as per standard specifications The centering should be removed after the specified striping time of the Concrete (as per IS-456/1978. and as per standard specifications

Lowering UPVC pipes and specials to trench and laying to proper grade and alignment jointing with UPVC couplers with cement paste and as per standard specifications

160mm UPVC Pipe

Supply and Filling of river sand in layers of 15cm thick including watering, ramming and consolidating and stacking for pre measurement and complying with relevant standard specifications.

Refilling the foundation with excavated earth(other then sand) complying with standard specification for filling the foundation including watering consolidation etc., complete as per standard specifications.

Labour charges for cutting open BT Road or Maccadam road surface for laying sewer main etc.., Complete and as per standard specifications

Supply and delivery of 160mm UPVC- SN 8 - SDR 34 (S16.5) Non pressure pipe with ISI marking with necessary couplers (or) bell ended pipes as specified in ISI, the required quantity of solvent cement suitable for Under ground sewerage system The cost of pipes should include loading, freight, transit insurance, incidental charges, packing and unloading, stacking at site in good condition(the cost excluding unloading from lorries at stack yard and stacking which will be paid seperately) etc., complete as per standard specifications

Supply delivery and fixing of PVC male treaded adopter with standard specification. The cost of pipes should include loading, freight, transit insurance, incidental charges, packing and unloading, stacking at site in good condition etc., complete as per standard specifications

160mm PVC male threded adopter

150 mm PVC male threded adopter

Supply and delivery of CI pipes and specials to the site of work including loading, freight, unloading, stacking at site, transit insurance charges etc. complete and as per standard specifications

150mm CI Duck foot bend std

Supply and delivery of centrifugaly cast (spun) Ductile Iron pipes to the site of work confirming to IS 8329/ 2000 with inside lining with cement mortor of standard thickness and specifications and outside coating of Metalic Zinc as per IS specifications. The cost of pipes should include loading, freight, transit insurance, incidental charges, packing and transportation charges to stack yard in good condition etc., complete (the cost excluding unloading from lorries at stack yard and stacking which will be paid seperately) and as directed by the TWAD Board officers.

150 mm DI D/F Class PN10 Pipes - 5 M

Supply and delivery of 150mm CI flanged Copper wire guage cowl Non std specials to the site of work including loading, freight, unloading, stacking at site, transit insurance charges, etc., complete

Jointing the DI /CI Double flanged pipes and specials with rubber insertion to the required specifications with MS bolts and nuts complete (including cost of jointing mateirlas) as per standard specifications

150 mm dia DI/CI D/F Joint

Supply and delivery 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 and labour charges etc.,

Road Cutting

Cutting open BT Roads & WBM roads for laying sewers

Cutting open Concrete Roads for laying sewers

Description of Work / Item(s)

Amount

Implementation of Enviromental Management Plan during Construction stage

Baseline water quality of receiving water body (Selva chinthamani Tank and downstream Periyakulam Tank, Noyyal River etc., complete as directed by the Engineer. Monitoring parameters pH, TDS, TSS, DO, BOD, COD, E-coli, Total coliform, Nitrate, Total Phosphates, Oil & grease, Total hardness, Sulphate, Fluoride, Chloride, Ammonia, Aluminum, Manganese, Iron, Zinc, Nickel, Magnesium, Phenolic compounds, Chromium, Arsenic, Mercury, Cadmium, Lead, Pesticides

Baseline sediment quality in receiving water bodies (Periyakulam Tank& Noyyal River) as directed by the Engineer. Monitoring parameters EC, pH, calcium, magnesium, % of total organic matter, Total organic carbon, N, P, K, Aluminum, fecal coliform, As, Cu, Cd, Cr, Pb, Fe, Mn, Hg, Zn, Ni.

Ambient air quality test as directed by the Engineer. Monitoring parameters PM10, PM2.5 NO2, SO2, CO

Ambient noise quality test as directed by the Engineer. Monitoring parameters Day time and night time noise levels

Soil quality monitoring test as directed by the Engineer

Monitoring of emission of H2S as directed by the Engineer.

Surface water/Sub surface water quality test as directed by the Engineer. Monitoring parameters pH, Oil and grease, Cl, F, NO3, TC, FC, Hardness, Turbidity BOD, COD, DO, Total Alkalnity

Description of Work / Item(s)

Amount

Paid Maintenance for period of 60 months (5 Years)

Maintenance of the project successfully from the successful commissioning of the project (after satisfactary completion of trial run for a period of 6 months) including all cost towards labour (including ESI and EPF), spares, consumables, chemicals, repairs and renewals including cost of Environmental Monitoring Plan etc., complete (but excluding electrical energy charges payable to TNEB which will be borne by TWAD Board) as directed by the Engineer.

For First year

For Second year

For Third year

For Fourth year

For Fifth year

Description of Work / Item(s)

Amount

Construction of Screen well, Suction Well & Grit well for Zone VI

Earthwork excavation and depositing on bank initial lead of 10m and initial lift of 2m including shoring, strutting and all other incidental works, as per standard specifications. in the following classification of soil.

In hard stiff clay, stiff black cotton hard red earth, shales, murrams, gravel, stoney earth & earth mixed with small sized boulders

First depth of 0-2m

Second depth of 1m

Third depth of 1m

Soft disintegrated rock, laterite, soft rock or kankar not requiring blasting

First depth of 2m

Second depth of 1m

Third depth of 1m

Fourth depth of 1m

Fifth depth of 1m

Sixth depth of 1m

Seventh depth of 1m

Eighth depth of 1m

Medium rock and dense medium rock not requiring blasting

Third depth of 1m

Fourth depth of 1m

Fifth depth of 1 m

Sixth depth of 1 m

Seventh depth of 1 m

Eighth depth of 1 m

Nineth depth of 1 m

PCC 1:4:8 (one cement, four sand and eight coarse aggregate) using sulphate resistant cement and 40mm HBG stone including mixing concrete, laying, curing and compacting of concrete etc., complete as per standard specifications.

from 1.50 to 4.50 m depth below G.L.

from 4.50 to 9.0 m depth below G.L.

from 9.0 to 13.50 m depth below G.L.

RCC M 30 design mix concrete (Appoximately for one cum of concrete 400 kg of cement, 0.47 cum of sand with bulkage and wastage , 0.57 cum of HBS of 20 mm size, 0.28 cum of HBS stone of 10 mm size are to be used) for the following members (excluding the cost of RTS grills for reinforcement, centering and shuttering, strutting) but including cost of mixing, laying of concrete, vibrating with mechanical vibrators, ramming consolidating finishing, water charges curing etc., complete complying with relevent standard specification.

Above GL

Up to 4.50 m

Below G.L.

Upto 1.50 m below G.L.

from 1.50m to 4.50 m depth below G.L.

From 4.50m to 9.00m depth below GL

From 9.00 m to 13.50m depth below GL

Supplying, cutting, bending, tying, fabricating and placing in position of Fusion Bonded Epoxy coated steel Bars for all RCC works in UGSS. The steel should conform to the relevant IS specification and supplied with test certificate (Fe. 415 grade as per IS specification No.1786/1985 and as amended from time to time) for delivery at site of work , Providing Fusion Bonded Epoxy coating not less than 175 microns thickness and upto 300 microns to reinforcement of following diameters as per IS 13620/1993 including testing of coating at plant. The cost is inclusive of cost on account of careful handling, PVC coated binding wires, touchup material supplied by coating agency, repair work, loading, freight, unloading, stacking, transit insurance charges etc. complete as per standard specifications. RTS Rods

upto 16mm dia

Above 16mm dia

Centering for soffits of RCC members including shuttering, strutting to the centering and providing supports etc. complete for the following members using MS sheets of suitable size of BG o10 stiffened with welded MS angle of size 25x25x3mm for boarding laid over I type of M.S. Truss of size 25x25x3mm spacing at about 90 cm C/C and supported by 40mm GI Pipe (medium) spacing at 75mm c/c etc., complete complying with standard specifications for various heights and as directed by the TWAD Board Officers. The centering should be removed after the specified striping time of the concrete as per IS-456/1978.

Curved surface

0 to 3.30 m height

From 3.30 m to 4.30 m

From 4.30 m to 5.30 m

From 5.30 m to 6.30 m

From 6.30 m to 7.30 m

From 7.30 m to 8.30 m

From 8.30 m to 9.30 m

From 9.30 m to 10.30 m

Painting two coats with approved emulsion paint over one priming coat of white cement over cement plastered wall surface and ceiling including cleaning preparing the surface and curing etc., complete (using cement paint of colour as approved by the Departmental officer) and as directed by the TWAD Board Officers.

Refilling the outside of the well with excavated earth(other than sand) complying with standard specification for filling the foundation including watering consolidation etc., complete as per standard specifications.

Shoring, and strutting with sheet piles of size width 400 mm x height of 3m x thickness of 9mm as per IS 2314-1986 by driving on both sides of the trench from Ground Level up to the required depth and connecting the above sheet piles by horizontal strutting with sheet piles at an interval of 1.0m, fixing the sheet piles by connecting the horizontal strutting with casurina poles of 8cm to 10cm dia. at 1.50m interval and including removing the sheet piles after the pipelines are laid, jointed, tested, and stacking it safely for other uses. It includes the cost of sheet piles and casurina poles including labour charges for erecting the sheet piles, driving the sheet piles, removing the sheet piles, fixing Casurina poles, etc., complete and all other incidental charges for the depths (i) 0-3mts.,(ii) 0-4mts.,(iii) 0-5mts., (iv) 0-6mts.,(v) 0-7mts. and (vi) 0-8mts.

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 etc., complete as per standard specifications.

Supplying and fixing PVC encapsulated CI steps inside the well as per standard specifications.

FOR R.S.J SUPPORT

Earthwork excavation and depositing on bank initial lead of 10m and initial lift of 2m including shoring, strutting and all other incidental works, as per standard specifications. in the following classification of soil.

First Depth

In hard stiff clay, stiff black cotton hard red earth, shales, murrams, gravel, stoney earth & earth mixed with small sized boulders

Soft disintegrated rock, laterite, soft rock , kankar not requiring blasting.

Second Depth

Soft disintegrated rock, laterite, soft rock , kankar not requiring blasting.

PCC 1:4:8 (one cement, four sand and eight coarse aggregate) using sulphate resistant cement and 40mm HBG stone including mixing concrete, laying, curing and compacting of concrete etc., complete as per standard specifications.

from 1.50 to 4.50 m depth below G.L.

RCC M30 design mixed concrete (approximately for 1 cum of concrete 400 kg of Sulphate resistant cement, 0.47 cum of sand with bulkage and wastage,0.57 cum of HBG stone of 20 mm size,0.28 cum of HBG stone of 10 mm size are to used )for the following members (excluding the cost of RTS grills for reinforcement, centering and shuttering, strutting)but including cost of mixing,laying of concrete, vibrating with mechanical vibrators, ramming, consolidationg, finishing, curing, etc., complete complying with relevant standard specification.

Below GL

Up to 1.50 m below GL

from 1.50 to 4.50 m depth below G.L.

Above G.L

Up to 4.50 m above GL

From 4.50 m to 7.32 m

Centering for sides and soffits of RCC members for plane surface including shuttering, strutting to the centering and providing supports etc. complete for the following members using MS sheets of size 90x60cm and 'BG' 10 gauge stiffened with welded M.S. angles of size 25x25x3mm laid over silver oak (country wood) joists of size 10 x 6.5 cm spaced at about 90cm c/c and casurina props of 10 to 13 cm dia (spaced at 75cm C/C) for various heights and as per standard specification. The centering should be removed after the specified striping time of the Concrete( as per IS-456/1978.

Plane surface:

0 to 3.30 m height

Square Column

0 to 3.30 m height

From 3.30 m to 4.30 m

From 4.30 m to 5.30 m

From 5.30 m to 6.30 m

Supplying, cutting, bending, tying, fabricating and placing in position of Fusion Bonded Epoxy coated steel Bars for all RCC works in UGSS. The steel should conform to the relevant IS specification and supplied with test certificate (Fe. 415 grade as per IS specification No.1786/1985 and as amended from time to time) for delivery at site of work , Providing Fusion Bonded Epoxy coating not less than 175 microns thickness and upto 300 microns to reinforcement of following diameters as per IS 13620/1993 including testing of coating at plant. The cost is inclusive of cost on account of careful handling, PVC coated binding wires, touchup material supplied by coating agency, repair work, loading, freight, unloading, stacking, transit insurance charges etc. complete as per standard specifications. RTS Rods - Upto 16 mm

For ISMB 250 Supporting for the Chain pully block as per standard specification.

Supply and delivery of CI pipes and specials to the site of workincluding loading, freight, unloading, stacking at site, transit insurance charges, etc. complete as per standard specification.

Non - Standard Specials

80mm to 200mm

CI puddle flange 200 mm dia

450mm to 750mm

CI puddle flange 800 mm dia

Mechanical Screen

Supply, Delivery and installation of SS (Grade 316) Mechanical Multirake Screen assembly FG B211 JMR suitable for Channel dimension 1500mm x 2950 mm, SWD : 1450 mm, Bar spacing 20 mm Bar dimension 12 x 6 x 50mm Angle of inclination 75° MOC: SS316L, along with JASH Std Control Panel (without PLC & HMI)

Supply, Delivery and installation of SS (Grade 316) Mechanical Multirake Screen assembly FG B211 JMR suitable for Channel dimension 1500mm x 1800 mm, SWD : 1450 mm, Bar spacing 20 mm Bar dimension 12 x 6 x 50mm Angle of inclination 75° MOC: SS316L, along with JASH Std Control Panel (without PLC & HMI)

Supply, Delivery and installation of Differential Level Sensor for above Mechanical Screen

Supply, Delivery and installation of Gate Assembly FG A201 Electric, cast iron sidewall embedded type open channel Gate of size 1500 x 1800 mm suitable for 1.5 m seating waterhead from IL of Gate, FBC type, electrically operated, rising type spindle with insicating arrangement, self contained frame Gate.

Supply, Delivery and installation of Gate Assembly FG A201 Electric, cast iron sidewall embedded type open channel Gate of size 1500 x 1800 mm suitable for 1.5 m seating waterhead from IL of Gate, FBC type, electrically operated, rising type spindle with insicating arrangement, self contained frame Gate.

Fabricating, Supply, delivery and fixing of FRP covers in order to provide odour control arrangements,etc complete as per standard specifications.

For Screen well of dia 2.90 m

For Screen well of dia 2.50 m

Grit Well 6.0 m dia

Suction Well 9m

Suction Well - 2 m dia

Suction Well 7 m dia

Grit Well 2.75 m

Suction Well

F.R.C machine-hole frame cover (60cm dia extra heavy duty)

Dewatering using 3HP to 70 HP diesel engine pumpset including Hire charges, cost of Diesel, Engine oil, pump operator, labour charges, conveyance of pumpset and fuel to site and back, loading, unloading and any other incidental charges etc., complete.

Hire charges for Diesel Pump set for 7.5 HP

Description of Work / Item(s)

Amount

Construction of Diesel Generator Set Platform in various sizes

Earthwork excavation and depositing on bank with an initial lead of 10 m and initial lift of 2m for Laying sewer main in narrow trenches as per standard specifications in the following soil classifications.-

In hard stiff clay, stiff black cotton hard red earth shales murams, gravel, stoney earth & earth mixed with small sized boulders etc complete.

Ist depth of 0 to 2M

PCC 1:4:8 (one cement, four sand and eight coarse aggregate) using Ordinary Portland cement and 40mm HBG stone including mixing concrete, laying, curing and compacting of concrete etc., complete and as per standard specifications. - Upto 1.5m below GL.

Plain Cement Concrete 1:2:4 (one Cement using Ordinary Portland, two Sand and four 20mm HBS) Including cost of mixing and laying and curing of concrete - Upto 4.5m above GL.

Centering for sides and soffits of RCC members for plane surface including shuttering, strutting to the centering and providing supports etc. complete for the following members using MS sheets of size 90x60cm and 'BG' 10 gauge stiffened with welded M.S. angles of size 25x25x3mm laid over silver oak (country wood) joists of size 10 x 6.5 cm spaced at about 90cm c/c and casurina props of 10 to 13 cm dia (spaced at 75cm C/C) for various heights. The centering should be removed after the specified striping time of the Concrete( as per IS-456/1978 as per standard specifications.- Plane surface - 0 to 3.30 m height

Finishing the top with Ellis pattern flooring 1:3 (one cement and three 6mm to 10 mm hard broken stone chiipings and no sand to be added) using Ordinary Portland cement 20 mm thick floor finish etc. complete as per standard specification.

Plastering with cement mortar 1:5 (One cement using Ordinary Portland and five sand) 12 mm thick including cost of material, labour, curing etc., complete.

Colour washing two coats using approved colour and quality over two coats of white washing, cost of all meterials, labour charges, cleaning and preparation of the surface and curing etc.,complete with relevant standard specification

Labour charges for painting TWAD Board and Coimbatore Corporation Emblem in accordence with the size and specifications as approved by the Board including cost of all consumables, one coat of base paint, scaffolding charges

Description of Work / Item(s)

Amount

Construction of Bell Mouth Chamber

Earthwork excavation and depositing on bank with an initial lead of 10 m and initial lift of 2m for Laying sewer main in narrow trenches as per standard specifications in the following soil classifications.

Hard stiff clay, stiff black cotton, hard red earth, shales, murams, gravel, stoney earth and earth mixed with small sized boulders

Ist depth of 0 to 2M

Soft disintegrated rock, laterite, soft rock or kankar not requiring blasting

1st depth of 0 to 2 M

1st depth of 2 to 3 M

IIIrd depth of 3.0 to 4.0 M

Medium rock and dense medium rock not requiring blasting

III rd depth of 3 to 4 M

IV th depth of 4 to 5 M

PCC 1:4:8 (one cement, four sand and eight coarse aggregate) using sulphate resistant cement and 40mm HBG stone including mixing concrete, laying, curing and compacting of concrete etc., complete and as per standard specifications.

1.5m to 4.5 below GL

Brick work in cement mortar 1:3 (one cement and three sand) using using sulphate resistant cement, third calss country bricks kiln burnt of size 8.75" x 4.25" x 2.75" for wall including cost of scaffolding, curing and finishing etc., complete as per standard specifications.

For Baffle walls - Upto 1.5m below GL

For Baffle walls - 1.5m -4.5m below GL

Centering for sides and soffits of RCC members for plane surface including shuttering, strutting to the centering and providing supports etc. complete for the following members using MS sheets of size 90x60cm and 'BG' 10 gauge stiffened with welded M.S. angles of size 25x25x3mm laid over silver oak (country wood) joists of size 10 x 6.5 cm spaced at about 90cm c/c and casurina props of 10 to 13 cm dia (spaced at 75cm C/C) for various heights. The centering should be removed after the specified striping time of the Concrete( as per IS-456/1978 as per standard specifications. - Plane surface - 0 to 3.30 m height

RCC M 30 design mix concrete (Approximately for one cum of concrete 400 kg of cement, 0.47 cum of sand with bulkage and wastage , 0.57 cum of HBG stone of 20 mm size ,0.28 cum of HBG stone of 10 mm size are to be used) for the following members (excluding the cost of RTS grills for reinforcement, centering and shuttering, strutting,) but including cost of mixing, laying of concrete, vibrating with mechanical vibrators, ramming consolidating finishing, curing etc., complete complying with relevent standard specification and as directed by TWAD Board Officers.

Upto 1.5m below GL

Supplying, cutting, bending, tying, fabricating and placing in position of Fusion Bonded Epoxy coated steel Bars for all RCC works in UGSS. The steel should conform to the relevant IS specification and supplied with test certificate (Fe. 415 grade as per IS specification No.1786/1985 and as amended from time to time) for delivery at site of work , Providing Fusion Bonded Epoxy coating not less than 175 microns thickness and upto 300 microns to reinforcement of following diameters as per IS 13620/1993 including testing of coating at plant. The cost is inclusive of cost on account of careful handling, PVC coated binding wires, touchup material supplied by coating agency, repair work, loading, freight, unloading, stacking, transit insurance charges etc. complete as per standard specifications. RTS Rods

Supplying and fixing PVC encapsulated CI steps inside the well as per standard specifications.

Plastering with cement mortar 1:3 (One cement and three sand)using Sulphate resistant cement 20 mm thick for out inside wall including finishing with cement neatly curing scafolding etc., complete and as per standard specification.

Supply and delivery of CI D/F & S/S specials as per IS 1538/ 1993. The above rates are basic rates inclusive of transporation charges at site etc., complete and as directed by the TWAD Board Officers.

Standard Pipe

80 mm to 200 mm

150mm dia.D/F pipe 1m

250 mm to 400 mm

350 mm dia D/F pipe 1m

Standard Specials

80 mm to 200 mm

150 mm dia D.I. D/F 90° bend (standard)

150 mm dia duck-foot bend (standard)

150 mm Bell Mouth (standard)

250 mm to 400 mm

350 mm dia duck-foot bend (standard)

350 mm dia C.I. D/F 90° bend (standard)

350 mm Bell Mouth (standard)

Non Standard Specials

80 mm to 200 mm

150 mm dia Flanged / Spigot T.P. (standard)

350 mm * 0.8 m Dia Flanged / Spigot T.P. (standard)

Supply and delivery of CI S/S spun Pipes and Specials confirming to the IS. The cost of pipes should include loading, freight, transit insurance, incidental charges, packing, and transportation charges to stack yard in good condition including (the cost excluding unloading from lorries at stack yard and stacking which will be paid seperately) etc., complete as per standard specifications

350 mm dia LA Class

150 mm dia LA Class

Jointing the CI D/F pipes and specials with rubber insetion with IS 638 (1979) and M.S. bolts and nuts of IS 1364-1 (2002) including cost of jointing materials such as bolts and nuts Rubber insertion and labour charges etc.

350 mm dia 1.0 m pipes

150 mm dia 1.0 m pipes

Lifting and positioning of C.I / G.I /DI/MS Pipes in vertical direction for service reservoir pipe connection. 0 to 2 m

Supply and delivery of 56cm dia Extra heavy duty FRC machine-hole Cover / Frame to stores on as per IS 12592:2002 to its latest revision with reinforcement details for covers and frames.

Description of Work / Item(s)

Amount

Construction of Pump house in various sizes

Earthwork excavation and depositing on bank for foundation, within initial lead of 10m and initial lift of 2m including shoring, strutting and all other incidental works, as directed by the departmental Officers in the following classification of soil.

In hard stiff clay, stiff black cotton hard red earth, shales, murrams, gravel, stoney earth & earth mixed with small sized boulders. I st depth of 2m - Wall alround and front steps

Plain Cement Concrete using ordinary portland cement 1:4:8 (one cement, four sand and eight hard granite broken stone of 40mm size ISS gauge) for levelling course of foundation including mixing, placing, ramming, curing and finishing etc. complete in accordance with specification and complete.- Upto 1.50 m below Ground Level

R.R Masonry in cement mortar 1:5 using ordinary portland cement (one cement, five sand) using rough stone and bond stone foundation and basement including mixing, placing, ramming, curing and finishing etc., complete as per standard specifications.

Refilling the foundation with excavated earth (other then sand) complying with standard specification for filling the foundation including watering consolidation etc., complete as per standard specifications.

Supplying and filling the basement with sand in layers not more than 15 cm thick well rammed, watered and consolidated etc. complete and as directed by the Engineer.

Brick work in cement mortar 1:5 using ordinary portland cement (one cement and five sand) using country bricks of size 22cmx11cmx7cm for basement and superstructures including cost of scaffolding, curing and finishing etc., complete as per standard specifications.

Upto 1.50m below GL

From 0m to 4.50m from Floor Level

RCC M30 mix using 20 mm HBG stone with ordinary portland cement for the following works excluding centring, shuttering and cost of Reinforcement grills in position including includng mixing, laying, curing and finishing fixing fan clamps in RCC works wherever necessary complying with relevant standard specification .

Plinth Beam - Upto 4.50m above GL

For Lintel - From 0 m to 4.50 m

Above 4.50 m height from GL

Centering for soffits of RCC members or plane surface for including shuttering, strutting to the centering and providing supports etc. complete for the following members using MS sheets of size 90x60cm and 'BG' 10 gauge stiffened with welded M.S. angles of size 25x25x3mm laid over silver oak (country wood) joists of size 10 x 6.5 cm spaced at about 90cm c/c and casurina props of 10 to 13 cm dia (spaced at 75cm C/C) for various heights etc complete complying with relevant standard specification. (The centering should be removed after the specified striping time of the concrete as per IS-456/1978.)

Plane surface

up to 3.30m above GL - Plinth Beam, Lintels and Sun shade

Above 3.30m and up to 4.30m from G.L - Lintel & Sun shade

Above 4.30m and up to 5.30m from G.L - Roof slab

Supplying, cutting, bending, tying, fabricating and placing in position of steel rods (RTS)for all RCC works including cost of steel and binding wire etc.The steel should conform to the relevant ISspecification and supplied with test certificate (Fe. 415 grade as per IS specification No.1786/1985 and as amended from time to time) for delivery at site of work including loading, freight, unloading, stacking, transit insurance charges, etc. complete complying with relevant standard specification. - RTS Rods

Plastering with cement mortar 1:5 (One cement and five sand) using ordinary portland cement 12mm thick for out side wall including finishing with cement neatly curing scafolding etc., complete and as per standard specification .

Plastering with cement mortar 1:5 (One cement and five sand)using ordinary portland cement 20 mm thick for out inside wall including finishing with cement neatly curing scafolding etc., complete and as per standard specification .

Special celing Plastering with cement mortar 1:3 (One cement and three sand) using ordinary portland cement 10mm thick for ceiling including finishing with cement neatly curing scafollinding etc., complete complying with relevant standard specification.

Flooring with Plain Cement Concrete using ordinary portland cement 1:4:8 (One cement, four sand and eight hard broken granite stone of 40mm size ISS gauge) including mixing, placing ramming, curing and finishing with Ellis pattern flooring 20 mm thick etc., complete accordence with the specification.

Weathering course with concrete broken brick jelly of 20mm size in pure slacked lime (no sand to be used) over roof slab the proportion of brick jelly to lime being 32:12.5 for the required depth of 80mm for giving required slope and thickness to roof as required well beaten with wooden beaters, consolidating, finishing, curing, etc. complete complying with standard specification and Finishing the top of roof with one course of pressed tiles 20cm x 20cm x 2cm in CM 1:3 (one ordinary portland cement and three sand) mixed with crude oil 10% by weight of cement used and pointed with same oiled mortar.

Supply, Delivery and Fabrication of MS Doors/ Windows/ Ventilators with outer frame and shutter frame in M.S.angle of size 40mm X 40mm X 6mm with MS flat 25mm X 25mm X 6mm and M.S.Sheet of 18 gauge including ventilating arrangements using 20mm Square M.S.Rods with locking arrangements including two coats of approved enamel paint over coat of red oxide including cost of angles and plates, Sheets, fabrication charges, cost of hold and hold fast and transporting charges etc complete - and with 18G plate fabrication charges cost of hold fast and painting two coats over one coat of red oxide and transportation charges etc. complete as per standard specifications.

Fully panelled Double leaf - Door(0.90 m x 2.10 m)

Fully panelled Double leaf - Door (1.00 m x 2.10 m)

Fully panelled Double leaf - Window (without Ventilator) - (1.20 m x 0.90 m)

Ventilator (0.45 m x 0.6 m)

Supply, Delivery and fixing in position of MS Rolling shutter including fixtures and appliances including painting complying with standard specification. - 3.0 x 3.50m size (Gear operated type)

White washing two coats with fine screened shell lime of good quality over the plastered surface including cost of lime, gum, brushes, scaffolding charges etc., complete with relevant standard specification.

Painting the New plastered surface with 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 as per standard specifications.

Labour charges for painting TWAD Board and Coimbatore Corporation Emblem in accordence with the size and specifications as approved by the Board including cost of all consumables, one coat of base paint, scaffolding charges

For Rain water harvesting

Recharge / Soakpit for rain water harvesting for reservoir with flat roof:

Earthwork excavation and depositing on bank for foundation,within initial lead of 10m and initial lift of 2m including shoring, strutting and all other incidental works, as directed by the departmental Officers in the following classification of soil.

Hard stiff clay, stiff black cotton, hard red earth, shales, murams, gravel, stoney earth and earth mixed with small sized boulders and hard gravelly soil

Brick work (using Ordinary Portland cement) in Cement Mortar 1:6 (one cement and six sand) using country bricks of size 8.75" x 4.25" x 2" including cost of all materials , labour charges, curing, finishing, etc., and as per standard specification.

Supply, delivery and filling of clean river course sand for the recharge pit as per type design.

Supply, delivery and filling of 20 mm size brick bats as per type design.

Supply, delivery and filling of 40 mm size brick bats as per type design.

Fabrication of precast slab in RCC 1:1½:3 (using one ordinary portland cement, one and half sand, three HBS) mix slab 1.25 m x 1.25 x 0.075 m laid over RWH pit including cost of materials, mixing, finishing, curing, placing etc., complete

Fabrication of precast slab in RCC M30 mix using 20 mm HBG stone with ordinary portland cement of slab 1.25 m x 1.25 x 0.075 m laid over RWH pit including cost of materials, mixing, finishing, curing, placing etc., complete

Supplying, cutting, bending, tying, fabricating and placing in position of steel rods for all RCC works including cost of steel and binding wire etc.The steel should conform to the relevant IS specification and supplied with test certificate (Fe. 415 grade as per IS specification No.1786/1985 and as amended from time to time) for delivery at site of work including loading, freight, unloading, stacking, transit insurance charges, etc. complete as per standard specifications. RTS rod

Moulding charges for pre-cast slab including cost of all materials etc. complete .

Plastering with cement mortar 1:5 (One cement and five sand) using Ordinary Portland cement 12mm thick including finishing with cement neatly curing scafollinding etc., complete and as per standard specification

Supplying and fixing in position of 110 mm OD PVC rain water pipe from top of roof slab to G.L. with specials etc. complete .

Description of Work / Item(s)

Amount

Interconnection between various units in Pumping stations

Earthwork excavation and depositing on bank with an initial lead of 10 m and required standard depth for Laying sewer main in narrow trenches in the following soil classifications. a) In hard stiff clay, stiff block cotton, hard red earth, shales, murrams, gravel, stoney earth & earth mixed with small sized boulders and hard gravelly soil complete.

0 to 2.0 m depth below GL

400 mm CI Pipe

600 mm CI Pipe

Supply and delivery of CI D/F pipes and Specials at site of work and confirming to the IS .The cost of pipes should include loading, freight, transit insurance, incidental charges, etc., complete as per standard specifications

Standard pipes :-

250 mm to 400 mm

400 mm CI Pipe

450 mm to 700 mm

600 mm CI Pipe

Non - Standard pipes :-

250 mm to 400 mm

400 mm CI Pipe

600 mm CI Pipe

Standard Specials:-

250 mm to 400 mm

400 mm CI Puddle Flange

450 mm to 700 mm

600 mm CI Puddle Flange

Lowering the following sizes of CI pipes and specials into the trench and laying to proper grade and alignment upto 2 m depth as per standard specifications

400 mm CI Pipe

600 mm CI Pipe

Jointing the C.I. Double Flanged pipes and Specials with rubber insertion to the required specification with M.S Bolts and Nuts, Complete (including cost of jointing materials)

400 mm CI Pipe

600 mm CI Pipe

Refilling with excavated soil (other than sand) in layers of 15 cm thick well rammed watered, consolidated for filling the trenches after the pipes and specials are laid, jointed and tested and after depositing the pipes are laid etc complete with standard specification

400 mm CI Pipe

600 mm CI Pipe

Description of Work / Item(s)

Amount

Construction of Compound wall for various sizes in Pumping stations and Lift Stations

Earthwork excavation and depositing on bank for foundation, within initial lead of 10m and initial lift of 2m including shoring, strutting and all other incidental works, as directed by the departmental Officers in the following classification of soil

In hard stiff clay, stiff black cotton hard red earth, shales, murrams, gravel, stoney earth & earth mixed with small sized boulders I st depth of 2m

Supply and Filling of river sand in layers of 15cm thick including watering, ramming and consolidating and stacking for pre measurement and complying with relevant standard specifications.

Levelling course with P.C.C 1:4:8 (one cement (OPC), four sand and eigth course aggregate) using 40 mm H.B.G stone including mixing concrete, laying, curing and compacting of concrete etc., complete and as directed by the Engineer. - Main walls alround

Reinforced cement concrete 1:1.5:3 (one cement using OPC, two sand, four course aggregate) using 20mm size hard blue granite stone (machine crushed) for plinth beam excluding cost of reinforcement, fabrication and placing the grills in position and excluding cost of centering, shuttering, strutting but including curing and finishing mixing concrete using machanical mixer machine and compaction by machanical vibrator etc., complete and as directed by Engineer.

Brick work in CM 1:5 (one cement using OPC and five sand) using country bricks of size 8.75" X 4.25" X 2.00" including cost of all materials, labour charges, curing etc., complete and as directed by Engineer.

Main walls alround - Below GL

Main walls alround - Above GL

Supplying, cutting, bending, tying, fabricating and placing in position of steel rods for all RCC works including cost of steel and binding wire etc.The steel should conform to the relevant IS specification and supplied with test certificate (Fe. 415 grade as per IS specification No.1786/1985 and as amended from time to time) for delivery at site of work including loading, freight, unloading, stacking, transit insurance charges, etc. complete as per standard specifications. RTS rod

Centering for soffits of RCC members or plane surface for including shuttering, strutting to the centering and providing supports etc. complete for the following members using MS sheets of size 90x60cm and 'BG' 10 gauge stiffened with welded M.S. angles of size 25x25x3mm laid over silver oak (country wood) joists of size 10 x 6.5 cm spaced at about 90cm c/c and casurina props of 10 to 13 cm dia (spaced at 75cm C/C) for various heights etc complete complying with relevant standard specification . (The centering should be removed after the specified striping time of the concrete as per IS-456/1978) - Plane surface - 0 to 3.30 m height

Plastering with CM 1:5 (one cement using OPC and five sand) 12mm thick including cost of materials, labour charges for finishing, curing etc., complete and as directed by Engineer.

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 Engineer.

Colour washing two coats with approved colour and quality over two coats of white washing for outside including the cost of materials, labour charges, cleaning and preparation of the surface and curing etc., complete and as directed by Engineer.

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

Painting the grill works two coats with good quality enamel paint including one coat of primer for iron works etc., complete

Description of Work / Item(s)

Amount

Construction of MS Kiosk & Ventilating shaft

Earthwork excavation and depositing on bank for foundation, within initial lead of 10m and initial lift of 2m including shoring, strutting and all other incidental works, as per standard specifications in the following classification of soil.

In hard stiff clay, stiff black cotton hard red earth, shales, murrams, gravel, stoney earth & earth mixed with small sized boulders

Pipe Laying Works

Pedastal Concrete to support ventilating shaft

PCC 1:2:4 (one cement, two sand and four coarse aggregate) using sulphate resistant cement and 20mm HBG stone including mixing concrete, laying, curing and compacting of concrete etc., complete and as per standard specifications

Centering for Pedestal above Ground level sides and soffits for plane surface including shuttering, strutting to the centering and providing supports etc. complete for the following members using MS sheets of size 90x60cm and 'BG' 10 gauge stiffened with welded M.S. angles of size 25x25x3mm laid over silver oak (country wood) joists of size 10 x 6.5 cm spaced at about 90cm c/c and casurina props of 10 to 13 cm dia (spaced at 75cm C/C) for various heights and as per standard specifications The centering should be removed after the specified striping time of the Concrete (as per IS-456/1978. and as per standard specifications

Lowering UPVC pipes and specials to trench and laying to proper grade and alignment jointing with UPVC couplers with cement paste and as per standard specifications

160mm UPVC Pipe

Supply and Filling of river sand in layers of 15cm thick including watering, ramming and consolidating and stacking for pre measurement and complying with relevant standard specifications.

Refilling the foundation with excavated earth (other then sand) complying with standard specification for filling the foundation including watering consolidation etc., complete as per standard specifications.

Labour charges for cutting open BT Road or Maccadam road surface for laying sewer main etc.., Complete and as per standard specifications

Supply and delivery of of 160mm UPVC- SN 8 - SDR 34 (S16.5) Non pressure pipe with ISI marking with necessary couplers (or) bell ended pipes as specified in ISI, the required quantity of solvent cement suitable for Under ground sewerage system The cost of pipes should include loading, freight, transit insurance, incidental charges, packing and unloading, stacking at site in good condition(the cost excluding unloading from lorries at stack yard and stacking which will be paid seperately) etc., complete as per standard specifications

Supply delivery and fixing of PVC male treaded adopter with standard specification. The cost of pipes should include loading, freight, transit insurance, incidental charges, packing and unloading, stacking at site in good condition etc., complete as per standard specifications

160mm PVC male threded adopter

150 mm PVC male threded adopter

Supply and delivery of DI specials to the site of work including loading, freight, unloading, stacking at site, transit insurance charges etc. complete and as per standard specifications

150mm CI Duck foot bend std

Supply and delivery of centrifugaly cast (spun) Ductile Iron pipes to the site of work confirming to IS 8329/ 2000 with inside lining with cement mortor of standard thickness and specifications and outside coating of Metalic Zinc as per IS specifications. The cost of pipes should include loading, freight, transit insurance, incidental charges, packing and transportation charges to stack yard in good condition etc., complete (the cost excluding unloading from lorries at stack yard and stacking which will be paid seperately) and as directed by the TWAD Board officers.

150mm CI flanged pipes - 5 m

Supply and delivery of CI /DF pipes and specials to the site of work including loading, freight, unloading, stacking at site, transit insurance charges, etc., complete

150mm CI flanged Copper wire guage cowl Non std.

Jointing the DI /CI Double flanged pipes and specials with rubber insertion to the required specifications with MS bolts and nuts complete (including cost of jointing mateirlas) as per standard specifications

150 mm dia DI/CI D/F Joint

Supply and delivery 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 and labour charges etc.,

150 mm dia DI/CI D/F Joint

ANCHOR CERAMIC COMPANY PRIVATE LIMITED

ECO PROTECTION ENGINEERS PVT LTD

ANCHOR CERAMIC COMPANY PRIVATE LIMITED

ECO PROTECTION ENGINEERS PVT LTD

ANCHOR CERAMIC COMPANY PRIVATE LIMITED

ANCHOR CERAMIC COMPANY PRIVATE LIMITED

ANCHOR CERAMIC COMPANY PRIVATE LIMITED

ANCHOR CERAMIC COMPANY PRIVATE LIMITED

ANCHOR CERAMIC COMPANY PRIVATE LIMITED

ANCHOR CERAMIC COMPANY PRIVATE LIMITED

ECO PROTECTION ENGINEERS PVT LTD

ANCHOR CERAMIC COMPANY PRIVATE LIMITED

ANCHOR CERAMIC COMPANY PRIVATE LIMITED

ECO PROTECTION ENGINEERS PVT LTD

ANCHOR CERAMIC COMPANY PRIVATE LIMITED

ANCHOR CERAMIC COMPANY PRIVATE LIMITED

ECO PROTECTION ENGINEERS PVT LTD

ANCHOR CERAMIC COMPANY PRIVATE LIMITED

ECO PROTECTION ENGINEERS PVT LTD

ANCHOR CERAMIC COMPANY PRIVATE LIMITED

ANCHOR CERAMIC COMPANY PRIVATE LIMITED