Repairing of Various Components of WTP Morzar under M&R to Dhari RWSS.

Name of Work: Repairing of Various Components of WTP Morzar under M&R to Dhari RWSS.

TA: DHARI DIST: AMRELI

Item Description Qty. Unit Rate Amount

Repairing of old MS gates of size 600 x 600 at Distribution Chamber, Filter Bed & stacking the

materials with all leads & lift to the sotrage

Repairing of old MS gates of size 350 x 350 at Distribution Chamber & stacking the materials

with all leads & lift to the sotrage

M.S. Bridge with Floculator & Scraper:- providing, fabricating, fixing /installing/ fitting &

commissioning clarrifire MS bridge with chequered plate platform 1.0 mt wide, scrappers,

floculator conection with rails & wheels rotating arrangement incl. peripheral trolly, central

bearing etc.complete size as per design.

Servicing of Existing MS bridge , existing machinery, applying Priming Coat & Two other Coat

on New & Old steel and replacing scraper with all material & labour charges For Morzar WTP

Providing, Supplying & Fixing the rubber squeezers for Clarifloccualtion Tank – B as directed by

Engineer In chage

4 Removal of existing Filter Media from the Filter Beds

Excavation of well including removing and spreading the excavated stuffs directed with lead upto

(B) Extra for dewtering for excavtion in wet condition and in all strata. 216.24 M³ 32.00

5 Filter Media -Sand for Rapid Sand Filter Bed for Morzar WTP

Providing & Supplying the filter sand of specified effective size ( 0.45 to 0.70 mm) and

uniformity coefficient ( not more than 1.7 not less than 1.3) and laying over graval support

conforming to IS 8491 (i) -77 in filter bed of required depth as per design and drawing . Inclucive

of of all lead.

Providing & supplying gravels of different size as per design and drawing and laying in layers in

filter beds Inclusive of all lead.

Manufacture, Supply & Delivery of Electric Resistance Welded (Up to 400mm)/Submerged Arc

Welded(Above 400mm)M.S.Pipe having beveled ends plate or coil conforming to IS-3589-2001

or its latest revision/ ammendment for following thickness outside diameter at GWSSB store or

site anywhere in Gujarat State including all taxes, insurance, transportation, freight charges,

octroi, inspection charges, loading, unloading conveyance to Departmental stores,stacking etc. all

complete. (Rate for MS Pipe based on the ex. works price of HR Coil as Rs.58500.00 per MT

withouth GST (Above 3.15mm to 10 mm) & Rs. 59000.00 per MT (Above 10 mm Jan-

2023(WPI Index of H.R. Coil of Dec-22 is 144)

Lowering,Laying, jointing & welding in position to correct line & level M.S.Pipe with outside

LPE coating & inside solvent free lequid epoxy lining on pedestal or chairs upon prepared

bedding in trenches the rates including conveyence from store to site of work loading,unloading

heat shrink sleev jointing hydrotesting etc.complete.

Providing and supplying ISI mark CID/F Sluice valves,Butterfly valves,& Reflux valves of

8 following class and dia. Incl. all taxes, insurance,transportation,freight charges,loading unloding

conveyance to departmental stores stacking etc. comp.

80mm Dia.for Backwash Outlet pipe for bed 4.00 No. 2,652.00

200mm Dia. for Inlet /outlet pipe of Clear Water Channel 16.00 No. 9,813.00

Lowering, laying and jointing in position following C. I. / D/F Reflux valves, Butterfly valves,

9 Sluice valves and Air valves including cost of all labour, jointing material, including nut bolts and

giving satisfactory hydraulic testing, etc. complete

80mm Dia.for Backwash Outlet pipe for bed 4.00 No. 400.00

200mm Dia. for Inlet /outlet pipe of Clear Water Channel 16.00 No. 742.00

Providing & erecting Approved make Ceiling Fan with double ball bearing ISI mark with

10 condenser A.C.230V 50c/s. 1400 mm. sweep complete, canopy erected on existing hook or 6.00 Each 1,721.00

clamp with earthing [ Make shall be approved by Engineer in Charge]

Supplying and erecting LED street light / Flood light fittings with High power White LEDs

wattage of 3 Watt 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 toughened

glass with company mark/name engraved or embossed 160 to 270 V,Power Factor more than

11 0.95, THD < 10 %, CCT 3000 K to 5700K,Uniformity ratio >0.45, Luminaire efficacy> 100 35.00 Each 6,321.00

lumens/watt . LED driver efficiency > 85 %.( fittings required LM-79 & LM-80

certificates)(NOTE: Below description have shown ranges of Wattage capacity of LED

fittings.The Engineer incharge may select any wattage capacity between the ranges shown.) (A)

Street Light (IP-65), Surge protection -4KV integral and ,Light must have 440VAC line supply

with over-voltage protection. (iv) above 90 to 120 watts (Cat.II)

Item Description Qty. Unit Rate Amount

Supplying and erecting LED streetlight/Floodlight fittings with High power White LEDs wattage

of 3 Watt and above assembled on single MCPCB, efficiency more than 130lm/w and corrosion

free High pressure die cast aluminium housing with smooth finish powder coated and heat sink

extruded aluminium with diffuser and Polycarbonate optics/lenses with company mark/name

12 engraved or embossed 160 to 270V, Power Factor more than 0.95, THD<10%, CCT 3000K to 15.00 Each 1,886.00

5700K, Uniformity ratio>0.45,Luminaire efficacy>100lumens/watt. LED driver

efficiency>85%.(fittings required LM-79&LM-80 certificates) (NOTE:Below description have

shown ranges of Wattage capacity of LEDfittings. The Engineer incharge may select any wattage

capacity between the ranges shown.)

(iii) above 24 to 36 watts:- Cat-ll

Providing and erecting Mains with 1.1 KV grade FRLS PVC insulated ISI marked stranded

Copper conductor wire in following type of pipe to be erected concealed in /flushed on

13 wall/ceiling, with 1.5 sq. mm copper conductor FRLS PVC insulated stranded wire of green 600.00 RMT 62.00

colour for earth continuity of following size (A) With medium class Rigid PVC pipe and

(a) 2 wire 1.5 sq. mm

Providing, installing & commissioning Alum stirrers with motor(1 HP), gear arrangement &

electrical cable, connections, control panels etc. (size as per design)

Providing, Supplying & Fixing, commissioning of CCTV Camera incl. 10 CH NVR , lan Cable

cat 6 250 mtr , 4 mp CAMERA DOOM, Power Supply 4 TB HARD DISC,,8 NI POE SWISE ,

CEMERA pin box instalation at Morzar Headworks and Chhatadiya Headworks under Dhari

Group Water Supply Scheme. Tal. Dhari Dist. Amreli.

Providing and fixing 50 cm wide M.S. Ladder fabricated from M.S. Flats 10 mm x 75 mm with

16 20 mm dia steel bar steps in double rows, @ 30 cm C/C. The include stays of 10 mm x 50 mm 15.00 RMT 2,950.00

flats fixed at 3 meter C/C with welding anchoring and 3 coats anticorrosive paint.

Providing an fixing 25 mm x 5.2 mm MS railing with three horizontal rows and posts of angle

17 iron of size 65 mm x 65 mm x 8 mm RCC 150 mm and 1.15 meter height and placed at 1.85 mt / 450.00 KG 77.00

c/c including painting two coats and anchorage in CC etc complete

Wall painting (two coats) with plastic emulsion paint of approved brand and manufacture on

undecorated wall surface to give an even shade including throughly brushing the surface free

from mortar dropping sand other foreign matter and sand papered smooth. (During contract

Oil paint colour: All Type of doors, windows, ventilation, shutter, Pump, motor, all valves &

equipment inside pump house, transformer yard, D.P, structure, transformer etc. (During 905.00 M² 91.29

contract period) R&B SOR 2024-25 It.Code 19002 Page

Food Grade epoxy coat: Inside of storage reservoir/ tank as per schedule. (Only RWSS or village

sump also) During contract period)

19 Servicing of existing Panel mounted gaseous Chlorination Plant at Morzar WTP 2.00 No. 2,418.00

Constructing a cooking platform 60 cm. width and 70 cm high resting on B.B. Masonry walls

cm. thick in C.M. (1:6) with (i) Fixing or precast R.C.C. 1:2:4) 8cm. thick slab with marble chips

setin C.M. (1:6) (6mm thick terrazo) with plastering on exposed faces walls in C.M. (1:4) etc

SS Sink Glosy AS IS 304 Grade x 1 mm thick with over all size 610x460 mm & bowl size

22 Providing and supplying microprocessor based digital pocket PH tester. 2.00 No. 7,217.00

Providing and supplying microprocessor based digital pocket TDS tester. 2.00 No. 7,506.00

Providing and supplying fluoride spot test kit. 2.00 No. 2,406.00

(C) Chloroscope 0.5 ppm including testing materials.:- Providing and supplying microprocessor

based digital pocket TDS tester.

Epoxy paint to RCC:- Providing and applying Epoxy paint of approved make to concrete surface

for RCC ESR of GSR or any other structure including cleaning the surface by scrapping and air

23 blowers to the satisfaction of Engineer-in-charge necessary scaffolding etc. complete with all 232.40 M². 97.00

leads and lifts and giving satisfactory hydraulic test for water tightness as per IS codes.2. For Old

surface - Two coats

Pre Cast Cement Concrete Grey Patiya(Papda) For Open Channel For WTP [Size of 1500 X

25 Loss of Head Indicator: Providing and Fixing LOH Indicator of Approved make. 4.00 No. 4,062.00

26 Paintlng letters for "Capaclty of tank" the size of letters will be 45 cm height and 50 mm wldth. 1,000.00 No. 34.00

Brick work using common burnt clay building bricks having crushing strength not less than

35kg./Sq.Cm. in foundation and plinth in Cement Mortar 1:6 (1-Cement:6-finesand) (A) Modular

Extra for brick work in superstructure above plinth level upto floor two level (A) Modular

Providing 15mm thick cement plaster in single coat on Rough (Similar)side of single or half brick

28 walls for interior plastering upto floor two level and finished even and smooth in (i )Cement 100.35 M². 193.49

mortar 1:3 (1-cement:3-sand)

Monoblock pump 3 phase 400/440 vott, 50 c/s. A.C. Supply & 2800 RPM following IS

29 MOC : Casing: CI-FG260, Impeller : SS-CF8M,including Control panel, electrical cable, 2.00 Set 15,999.00

connections,& Shaft :SS:410 with Erecting Charges

Providing, installing & commissioning Air agitation system including Blowers(40 HP), including

panel Board (40 HP), piping and valve arrangement etc, as per design

Lowering, laying and jointing G. I. pipes with G. I. specials of following diameters in proper

31 position, grade and alignment as directed by Engineer-in-charge including conveyance from 40.00 RMT 27.00

stores to site of work, labour, giving hydraulic testing, etc. complete- 80mm Dia.

Item Description Qty. Unit Rate Amount

Valve Chambers and Manholes:- Construction of valves chambers in brick or bela stone masonry,

locally available in C. M. 1:6. Foundation concrete 150 mm thick in C. C. 1:4:8 of trap metal size

25 mm to 40 mm thick, inside cement plaster in C. M. 1:3 and cement pointing outside in C. M.

1:3 and top cover of precast RCC slab 100 mm thick (with key hole in two parts, each with

handles or MS Bar etc. complete as given size) Upto 1 Mt. depth from G. L. to pipe invert level

incl. complete civil works but excl. cost of excavation and refilling, with cast in situ RCC slab in

one single piece with fixing of CI-MH Frame and cover (excl. cost of CI-MH Frame and cover)

with 23 mm thick brick masonry wall in C.M.1:6

a) Size of 1.30 m x 1.30 m and 1.0 m deep- With precast slab in two parts 15 mm 24.00 No. 11,351.00

a) Size of 0.90 m x 0.90 m and 1.0 m deep- With precast slab in two parts 15 mm 16.00 No. 7,738.00

Grand TOTAL of SCHEDULE-B in RS.

Grand TOTAL of SCHEDULE-B in RS.

Signature of Contractor Executive Engineer

Deputy Executive Engineer P.H. Works Division No.-1,

P.H.S. Sub Division, Amreli