SUPPLY, INSTALLATION, TESTING, AND COMMISSIONING OF CHLORINATION SYSTEM WITH CHLORINE HANDLING STRUCTURE, AUTOMATIC CHLORINE LEAK ABSORBENT SYSTEM, AND SAFETY EQUIPMENT AT NIMETA WATER TREATMENT PLANT-1, 2, 3 (PERCENTAGE RATE BASIS)( RE-INVITE).

BILL OF QUANTITIES

BILL OF QUANTITIES

1. The bill of Quantities shall be read in conjunction with the Instructions to Bidder,

Conditions of Contract, Technical Specifications and Drawings.

2. The quantities given in the Bill of Quantities are estimated and provisional, and are given

to provide a common basis for bidding. The basis of payment will be the actual quantities of

work ordered and carried out, as measured by the Contractor and verified by the Engineer

and valued at the rates and prices tendered in the priced Bill of Quantities, where

applicable, and otherwise at such rates and prices as the Engineer may fix within the terms

of the Contract.

3. The rates and prices tendered in the priced Bill of Quantities shall, except in so far as it

is otherwise provided under the Contract, include all constructional plant, layout,

supervision, materials, erection, maintenance, insurance, profit, taxes and duties, together

with all general risks, liabilities and obligations set out or implied in the Contract.

4. The rates and prices shall be quoted entirely in Indian Currency.

5. A rate or prices shall be entered against each item in the Bill Quantities, whether

quantities are stated or not. The cost of Items against which Contractor has failed to enter

a rate or price shall be deemed to be covered by other rates and prices entered in the Bill

of Quantities (in case of Item rate contract).

6. The whole cost of complying with the provisions of the Contract shall be included in the

items provided in the priced Bill of Quantities, and where no Items are provided the

cost shall be deemed to be distributed among the rates and prices entered for the related

7. General direction and descriptions of work and materials are not necessarily repeated

or summarized in the Bill of Quantities. References to the relevant sections of the contract

documentation shall be made before entering rates or prices against each item in the Bill

8. The method of completed work of payment shall be in accordance with the specification

for Road and Bridge works. For building works specifications for building are to be

9. Errors will be corrected by the Employer for any arithmetic errors pursuant to Clause 29 of

the Instructions to Bidder.

10. Rock is defined as all materials which, in the opinion of the Engineer, required blasting, or

the use of metal wedges and sledgehammers, or the use of compressed air drilling for its

removal, and which cannot be extracted by ripping with a tractor of at least 150 kw with a

single rear mounted heavy duty ripper.

1 The Contractor shall exhibit a board with detailed specification and details of

work as directed by the Engineer-In-Charge for which no extra payment shall be

2 The labour cess will be deducted from the bill amount as per prevailing rules i.e.

1% of the work done.

3 Income tax TDS will be deducted from the bill amount at a source while making

payments of bills.

(Government rules will be applicable)

4 Total value of SD i.e. 5% shall be calculated on Contract Price + GST.

VADODARA MUNICIPAL CORPORATION

BILL OF QUANTITIES

Sr.No Item Description Qty. Unit Unit Rate Amount in Rs.

1.0 Designing (aesthetically) and constructing R.C.C frame structure with foundation of HT room with Gantry up 150.00 Sqm 17596.98

to 6.0 M (from Plinth Level to Top slab Beam Bottam)

1. Minimum 15 % opening for ventilation should be provided.

2. Pump room rolling shutter, door and windows of aluminium section and window grill of iron should be

provided (Included in Cost).

3.Plinth level of Pump house should be min.as per Site situation requirement. and Plint Level Consider 1.0 M

From Outside Road Level)

2.0 Excavation for pipe line trenches for water supply ,sewerage line ,manhole etc all with shorting and struting if 1000.00 Cum. 102.35

requried as per requried gradient adn line includin all safety provisions using site rails and staking excavated

stuff including upto requried lead cleaning the site etc complete fro all lift and starta as specified

a) 0.0 mt to 1.50 mt. depth.

3.0 Refilling the Pipeline Tranches incl ramming ,watering consolidating disposal of surplus stuff as directed 1000.00 Cum. 25.30

within radius of 3 KM

4.0 RCC pipes( horizontal cast) : Providing and supplying ISI standard RCC pipes (of sulphate resistance 1100.00 Rmt 303.00

cement) in standard length of following class and diameter suitable for rubber ring joints, including all taxes,

insurance, transportation, freight charges, octroi, inspection charges, loading, unloading, conveyance, to

departmental stores, staking etc. complete.

D) Class NP2 test pressure 0.7 kg/sq.cm 150 mm DIA

5.0 Lowering, laying and jointing, RCC pipes in C:M 1:1 1/2 of following diameters in proper position grade 1100.00 Rmt 72.45

alignment, as directed by engineer in charge, including, conveyance from store to site work, layout giving

necessary testing as per ISI code.

6.0 Providing, laying and jointing in true line and level DN65 (65mm ID) U.P.V.C (Type B) conforming to IS 400.00 Rmt 510.31

13592-1992 with one end plain and other end socketed with rubber ring, & fittings conforming to ISI 14735-

1999 of approved make for drainage system pipe line, pipe shall be jointed with each other with rubber

lubricant, pipe shall be fixed on wall using of PVC clamp of the size 110 mm diametre x 149 mm length x

mm heigh at every 2000 mm center to center or shall be concealed in walls as directed including necessary

fittings such as bends, shoes etc. including testing of pipes and joints and jointed with adhesive solvent cement

including cost of all materials.

7.0 Providing laying and jointing in true line and level U.P.V.C. pipe(SCH-40) for cold water including fittings as 450.00 Rmt 228.61

approved by Engineer In Charge. Pipe shall be fixed on the wall with the help of clamp at every two metre

C/C or shall be concealed as directed including necessary fittings etc. including testing of pipe and joints and

fixing the same with adhesive solvent, including cost of all materials. 50mm dia. U.P.V.C. pipe

7.1 32mm dia. U.P.V.C. Pipe 50.00 Rmt 139.20

7.2 15mm dia. U.P.V.C. Pipe 50.00 Rmt 84.87

8.0 MS Specials Supply, installation, connection with delivery / header, testing and commissioning of Flanged M. 200.00 KG 98.00

S. Specials flanged ends

9.0 Electric Operated Hoist : 1.00 NOS 554250.00

Supply, erection, testing and commissioning of Single girder type Providing EOT Crane with electric operated

hoist Class II Duty gear travelling trolley with necessary lift complete with long travel rail track moving or

cross girder all three motions electrically operated by suitable rating motor IP54 control panel and down

pendent control block break safety device cable from motor to starter panel &other required accessories

&tested as per IS Specifications.

Capacity: 3 Ton, Span: as per site condition, Lift: as per site condition

10.0 Chlorination System SITC of Vacuum Type Floor Mounted Vacuum Type Chlorination Plant Capacity : 15 3.00 Set 11,50,000.00

Kg / Hr (1 Set comprising of 2 plants, 1 Working + 1 Standby), Each Plant Consist of:- 1) Molded Cabinet, 2)

Ejector Assembly with Check Valve, 3) Chlorine Flow Meter (Rota Meter), 4) Chlorine Rate Control Valve,

)Vent & Vacuum Tubing, 6) Remote Vacuum Regulator

SITC of All required Accessories not limited to following

1.0 ) 100 mm Vacuum Gauge = 2 Nos

2.0 ) 100 mm Water Pressure Gauge with Isolation Valve = 2 Nos

3.0) 100 mm Chlorine Pressure Gauge with Isolation Valve= 1 Nos

4.0 )3/4” C.S. Ball Valve On Filter Line & RVR = 2 Nos

5.0) 25 NB Sch.-80 CS Gas Manifold As Per A.S.T.M. B 106 = 1Nos

6.0) C.S. 1 Moisture Trap cum Gas Filter= 1 Nos

7.0) Copper Tubing of 1.5 Mtr. Length as per ASTM-B-88=4 Nos

8.0) Isolation Valve On Gas Manifold =5 Nos

9.0) Auxiliary Ton Container Valve =2 Nos

10.0) Skid for Chlorination System =2 Nos

11.0 )Ejector Inlet & Outlet PP Ball Valve, Size:- 1.5” =4 Nos

12.0) 1.5” PP NRV On Solution Line =2 Nos

13.0) 2” CI Strainer On Pump Suction =2 Nos

14.0) Isolation Valve On Pump Suction. Interconnecting & Discharge =7 Nos

15.0)Booster Pump with starter =2 Nos

16.0) Roller Support =4 Nos

17.0) 1.5” Diffuser =1 Nos

18.0) Valves for Diffuser =1 Nos

19) any other as required to complete with all work in all respects.

Sr.No Item Description Qty. Unit Unit Rate Amount in Rs.

11.0 SITC of Chlorine Safety equipments & vacuum control type gaseous chlorination plant. 1.00 Set 2,70,000.00

1) Chlorine Leak Detector with alarm 3 Nos.

2) Self-contained B)A) Sets with 6 ltr) Capacity oxygen cylinder 2 Set

3) Emergency Repair Kit 1 Set

4) Ammonia with Torch 1 Nos.

5) PVC Cabinet 2 Nos.

6) Emergency Showers with eye wash 1 Nos.

7) Chlorine Residual Test Kit 1 Nos.

8) Erection and Maintenance Tools 1 Set.

9) Safety Clothing 2 Sets

10) Hooter 1 No.

12.0 Automatic Chlorine Leak Dissolve System 1.00 Set 16,50,000.00

SITC of automatic chlorine leak dissolving system in caustic neutralisation tank for 900 kg cylinder for

chlorination system comprising of:

UPVC Ducting pipe

Centrifugal Blower with Electric Motor

Pack Column type Absorption Tower MOC : PP + FRP (Scrubber)

Caustic solution storage tank, MOC : PP + FRP

Tank Level Gauge with Isolation Valve

Tank Level switch for low alarm

Temperature Gauge with Thermowell

Caustic Circulating Pump with electric motor

Pressure Gauge for Blower

All misc. items such as Nut/Bolt/Gasket etc.

Pressure Indicator with isolation valve at outlet of caustic pump

FRP Frontal Hood for Chlorine Toner

Damper Valve at Blower Inlet & Outlet

Ball valve for flush line/Water Line/ suction & delivery of pump/drain line, – PP/UPVC Size : 2”

Strainer for Pump

Relay based Control Panel for Scrubbing system

13.0 Supply and Fittiing of Liquid Caustic for Clorine Leak absorption System (20 % Strength) 6.00 Cum. 25,700.00

14.0 SITC of Lifting Beam for chlorine tunners, Crane Type with Electronic weigh scale of capacity 5 Ton 1.00 Set 75,000.00

LOW VOLTAGE (LT) PANEL BOARD (PMCC)

Supply, Installation, testing and commissioning of LV Distribution Board (LVDB) totally enclosed, dust &

vermin proof, Indoor type, fabricated from CRCA sheet steel with minimum thickness of 3 mm for base

frame/ channel/ gland plates, 2.0 mm for load bearing members/ doors & 1.6 mm for internal partitions,

minimum degree of protection - IP 42 or better, suitable for operation on 3-Phase, 4 Wire, 415V, 50Hz,

Neutral effectively grounded, with instrumentation compartments accomodating meters, aux / protective

relays, LED type indicating lamps & control MCBs as per IS:13947, current & voltage transformers as per IS:

2705, air insulated electrolitic grade Al. busbar for three phase & neutral system, GI earth bus for entire

length, power/ control wiring using 1100V grade, FRLS insulated copper conductor wires conforming to IS:

694 & 8130, equipment fittings, horizontally running busbar compartment height of minimum 300 mm,

incoming & outgoing cable connections for 1100V grade, Aluminium/ Copper conductor XLPE/ PVC

insulated & PVC sheathed armoured cable. LVDB shall have required incomming/ buscoupler/ outgoing

modules of following type & ratings suitable for Manual & Auto operation -Local & through PLC/SCADA

operation as per site conditions complete in all respects as per Tender SLD / Specification / IS and including

following as minimum:

INCOMER: FP, 125A, 36 KA Microprocessor MCCB LSIG with Digital Voltmeter with VSS, Digital

Ammeter with ASS, Resin Cast CT- Cl : 0.5,10VA, Indicating lamps, Push buttons, Surge protection device

(1) Star Delta Starter Feeders - 6 Nos. (Min 7.5Kw or As per OEM Recommendation)

Each feeder comprising of 40A TP MCB with Indicating lamps, Digital Ammeter, Push Button, L/R selector

switch etc.complete in all respects.

(2) 40/32A FP MCB FEEDER : 5 Nos. ( 1 No.Blower, 1 No.Caustic Recirculation Pump, 1 No LDB, 2 No.

(3) 32A DP MCB FEEDER : 2 Nos Spare

Tender SLD & Specification

16 SITC of Lighting Distribution Board (LDB) as under: 1 No. 9745

SITC of 3 Phase 4 Wire 4P, double door Prewired LDB each for Indoor Lighting & Outdoor Lighting Suitable

Incoming: 40A FP, MCB (30mA)

32A DP ELMCB (3 nos)

20A SP MCB (3 nos.) & 16A SP MCB (3 nos.)

17 SITC of Local control station with Start- Stop pushbutton and ON indication lamp with weather proof IP 6 Nos. 2500

55/65 FRP material enclosure complete with internal wiring, terminal, connector etc.

18 LOW VOLTAGE (LT) CABLES 100 Mtr. 434

Supply, laying, testing & commissioning 1.1 kV grade, XLPE insulated, stranded Aluminium conductor,

galvanised steel flat strip / round wire armoured, extruded PVC type ST2 sheathed, heavy duty cable (to be

laid on wall surface with necessary clamps / in existing cable trench / cable trays / conduit / pipe sleeves at

road crossing or floor as per site requirement) conforming to IS:7098 (Part-1) & IEC:60502 (Part-1) of

following sizes

3.5 Core x 70 Sqmm A2XFY Cable

18.2 3 Core x 16 Sqmm A2XFY Cable 670 Mtr. 164

18.3 3 Core x 4 Sqmm Copper Aromoured Cable 100 Mtr. 332

18.4 4 Core x 2.5 Sqmm Copper Aromoured Cable 300 Mtr. 314

Sr.No Item Description Qty. Unit Unit Rate Amount in Rs.

19 CABLE END TERMINATION AND CONNECTION: 2 Nos. 190

SITC of Double compression Ni-Plated brass cable glands and crimping type Bimetallic lugs / sockets with

necessary tools and equipments as specified in specifications and IS. The glands and lugs / sockets shall be

suitable for cable size and type mentioned below & as per specifications.

1) Earthing the glands and armouring with earthing clamp and jumper and also connecting to common earth

2) The job also includes, if necessary, supply & fixing of extension busbar of same material on MCCB or

panel board terminal / connector to connect more than one no. of parallel cables or to connect higher size

cable to lower size unit. The job also includes earthing the glands and armour of the cable with common earth

bar or flexible copper mesh.

3.5 Core x 70 Sqmm A2XFY Cable

19.2 3 Core x 16 Sqmm A2XFY Cable 16 Nos. 130

19.3 3 Core x 4 Sqmm Copper Aromoured Cable 10 Nos. 100

19.4 4 Core x 2.5 Sqmm Copper Aromoured Cable 16 Nos. 93

Supply, laying and erection of 40 mm (ID) approved make Double Walled Corrugated pipes (DWC) of

polyethelene (confirming to IS-14930 II) with necessary connecting accessories of same material at required

depth for laying of cable below ground / road surface for enclosing cable and back filling the same to make

ground as per original.

21 Making Trench/ excavation in soft soil of suitable width and of depth (minimum 90cm depth (LT) & 200 Mtrs. 45.76

1000mm for HT) for laying cable/ DWC pipe and back filling the same and making the surface as normal

ground as per Tender Specification Or EIC. (For laying of HT/LT cable)

22 CHEMICAL EARTHING 2 Nos. 7024

SITC of Chemical earthing with earthpit of minimum bore dia. 225mm Safe Earthing Electrode consisting

Pipe-in-Pipe Technology as per IS 3043-1987 made of corrosion free G.I.Pipes having Outer pipe dia of

mm having 80-200 Micron galvanising, Inner pipe dia of 40 mm having 200-250 Micron galvanising,

connection terminal dia of 14 mm with constant ohmic value surrounded by highly conductive compound with

high charge dissipation suitable for following type of applications.

For Electrical installation up to 11 KV located in other than normal soil i.e. Soft Rock, Marshy Soil etc.

-Length of Pipe : 2 mtrs.

-Back filling Compound :1 no. Bag of 25 Kg.

22.2 SITC of 50mm(w) x 6mm(T) etc. sizes as required, HOT dip galvanized GI Strip including supply & fixing 60 Kg. 76.5

using GI spacers, saddles when laid inside the building and inclusive of excavation & refilling of earth when

laid outside the building & interconnection with earth pit & all electro-mechanical equipments.

(50X6 G.I Strip wt.2.4 kg/m, 2.4x25Mt.=240kg.)

22.3 SITC of HOT Dip Galvanized iron strip wire 8 SWG (For LDB, LCS, etc.) 10 Kg. 76.5

(8 SWG G.I Strip, 0.103 Kg/m, 0.103 x 100Mt.=10 Kg.)

23 INTERNAL WIRING 400.00 Mtr. 76.27

SITC of Mains & outlet points wiring with 1.1 kV grade FRLS PVC insulated ISI marked flexible stranded

copper conductor wires with medium class min. 25mm. dia. Rigid PVC pipe and accessories to be erected

concealed in / to be run on surface / wall / ceiling with following sizes as mentioned below. The unit rate

wirings shall be with connector, PVC junction box, wires, holder, ceiling rose, angle holder, switch, sockets,

switch board, brass chromium / cadmium plated machine screws, phase and neutral wires, green Earth

continuity wires etc. as

required to complete wiring from LDB panel to the final outlet termination points. The wiring shall be as per

IS:732, IS:4648 and as per tender specification / IS.

23.3 SITC of Mains wiring with 4 wire 1.5 sq.mm. 150.00 Mtr. 85.59

23.4 SITC of Mains wiring with 4 wire 2.5 sq.mm. 125.00 Mtr. 118.64

Sr.No Item Description Qty. Unit Unit Rate Amount in Rs.

Point wiring for Light/ Bell with 2-1.5 sq. mm & earthwire of 1.5 sq.mm (Green) both are of ISI marked

1.1kV grade FRLS PVC insulated multistrand copper wires, in following type of pipe to be erected concealed

in/ on surface on wall/ ceiling complete with 6A Modular type switch/ bell push & accessories and earth

continuity of following type, erected on PVC/ Metallic box, single mounting base frame covered with

textured/ metallic front plate modules erected on/ in wall/ ceiling as per pipe erected, with necessary Lamp

holder/ceiling rose/ H.D.Connector as directed.

23.5 (a) with medium class rigid PVC pipe and accessories erected flushed on wall /Ceiling complete CATIII 40.00 Nos. 489.00

Point wiring for Individual Plug with earthwire of 1.5 sq.mm (Green) both are of ISI marked 1.1kV grade

FRLS PVC insulated multistrand copper wires, in following type of to be erected concealed in/ on surface of

wall/ ceiling complete with Modular type switch & 5 pin Plug erected on PVC/ Metallic box covered with

appropriate front

plate modules erected on/ in wall/ ceiling as per pipe erected with following type of accessories.

23.6 For 6A Plug with 2-1.5 sq.mm Cu. Wire with medium class Rigid PVC pipe and accessories (CATIII) 10.00 Nos. 519.00

Point wiring for independent PLUG with following size mains & earthwire of 2.5 sq.mm (green) both are of

ISI marked 1.1kV grade FRLS PVC insulated multistrand copper wires, in following type of pipe to be erected

concealed in /flushed on wall/ ceiling, complete with ISI marked 3/5 Pin socket and tissino type switch erected

with earth continuity connection erected on Metal/ PVC box covered with 3 mm thick PC (Polycarbonet)/

23.7 6/16A Plug with 2-4 sq.mm Cu. Mains with medium class Rigid PVC pipe and accessories (CATIII) 10.00 Nos. 921.00

(6 Nos. Exhaust fan LT Panel Room, 2 No. HT Panel Room, 2 No. LT Panel Room)

23.8 SITC of Single Phase 20A 3 Pin Metal clad Industrial Type Socket with plug top and 20A DPMCB, 2.00 Nos. 814.00

suitable for flush mounting, in 16 SWG MS box of suitable size and covered with 3 mm thick electrical grade

hylam sheet or equivalent ISI marked Electrical grade Bakelite sheet and earthing with 2.5 sq.mm insulated

copper wire run inside the conduit including interconnections etc. complete as required.

23.9 SITC of Sheets steel powder coated weather proof enclosure with One no. 32A, 415V 4P MCB for Motor & 2.00 Nos. 657.00

Inductive load (C Curve) having 10 KA breaking capacity & confirms to IS:

24 LED LIGHT FIXTURES & LIGHTING: 20.00 Nos. 845.00

SITC of Indoor wall mounting 24Watt or up to 25% higher wattage LED 4 feet Tube Light indoor fittings

with LEDs of wattage 0.2 Watt to 0.5 Watt assembled on single MCPCB, with housing used as a heat sink

shall be made of thick sheet Steel conforming to IS: 513/CRCA polyester powder coated and high U.V. &

corrosion resistance with diffuser and/or Polycarbonate optics with company mark/name

120 to 300 V,Power Factor more than 0.9, THD < 20 %,

CCT 4000 K to 6500K, Uniformity ratio >0.7,

Luminaries efficacy> 85 lumens/watt

LED driver efficiency > 85 %

(Each fitting required LM-79 & LM-80 Certificates)

Tube Light with integral / non-integral driver, Surge-4KV,IP-20, 4 feet, Cat-III

25 SITC of 380mm sweep 1400 R.P.M exhaust fan, capacitor type, having double ball bearing, M.S.blades, 12.00 Nos. 3600.00

mounting frame, forearms, suitable to operate on 230V,50 HZ AC supply conforming to IS: 2312.Fan shall be

painted with epoxy grey colour controlled by one 6 A flush type switch on board and 6A plug point near

exhaust fan. Cat-III (3 nos. LT Room cum pump house)

26 AREA Lighting (Flood LIGHT) : 5.00 Nos. 7112.00

SITC of 70W LED Wall mounted LED Flood Light fittings with High power White LEDs wattage of 1Watt

and above assembled on single MCPCB, efficiency more than 130 lm/w and corrosion free High pressure die

cast aluminum housing with smooth finish powder coated and heat sink extruded aluminium with diffuser and

Polycarbonate optics/ lenses with company mark/name engraved or embossed 120 to 300 V,Power Factor

more than 0.95, THD < 20 %, CCT 5000 K to 5700K, Uniformity ratio >0.45, Luminaries efficacy>

lumens/watt . LED driver efficiency > 85 %. ( Each fittings required LM-79 & LM-80 certificates) (IP-65),

Surge -4KV Cat-III For Outdoor use: (5 nos. for area lighting)

I/We am/are willing to carry out the work at… ..................... % above/below percent (Should be written

in figures and words) of the estimated rate mentioned above. Amount of my /our tender works out as

Estimated amount put to tender Estimated amount put to tender

Deduct………% below Add………% Above

In words In words