Bhavani Municipality - Improvements of water supply system in Bhavani Municipality

Amount

Earth work excavation and depositing on bank with initial lead of 10 m and lift of 2 M in narrow trenches having bed width 1.25m & below for laying of pipes for water supply and sewerage works in the following type of soils as directed by Departmental officers. Sand, silt or other loose soil, wet sand or silt not under water light black cotton soil, sandy loam and ordinary soil.SS20B (TWAD SOR 2022-2023, Pg 295,296)

250mm D.I. Class K7

200mm D.I. Class K7

150mm D.I. Class K7

Distribution System

250mm HDPE PN 6

200mm HDPE PN 6

160mm HDPE PN 6

140mm HDPE PN 6

110mm HDPE PN 6

90mm HDPE PN 6

Distribution System Supplying and conveying to site, the following sizes of HDPE pipes of class PN6 (PE-100) confirming to IS:4984/1995, as specified in Technical Specifications in standard lengths including labour charges for loading, unloading and stacking at site and transportation charges etc., complete as per standard specifications and as directed by the Engineer in Charge (TWAD SOR 2022-2023, PN6, Pg 29)

250mm HDPE PN 6

200mm HDPE PN 6

160mm HDPE PN 6

140mm HDPE PN 6

110mm HDPE PN 6

90mm HDPE PN 6

Loweing HDPE pipes and specials to trench and laying to proper grade and alignment and as directed by the Department Officers (TWAD SOR 2022-2023, Pg 268)

250mm HDPE PN 6

200mm HDPE PN 6

160mm HDPE PN 6

140mm HDPE PN 6

110mm HDPE PN 6

90mm HDPE PN 6

Jointing HDPE Pipes and Specials by butt fusion welding / electro fusion welding joints using fusion equipment as per ISO 21307-2011 and as per IS 7634 (part-2) : 2012 including cost of hire charges for butt fusion equipment power supply arrangements etc., complete as per directed by Department Officers. (TWAD SOR 2022-2023, Pg 279)

250mm HDPE PN 6

200mm HDPE PN 6

160mm HDPE PN 6

140mm HDPE PN 6

110mm HDPE PN 6

90mm HDPE PN 6

Supply, delivery of HDPE Specials As Per IS 1736-1995 including unloading, transportation and stacking charges. Specials for HDPE pipes as per IS 8360/1977/Part 1(Reaffirmed 1992) Part II and III(Reaffirmed 2002). Reaffirmed to IS 4984-2016 conveyance to work site etc., complete as directed by the Engineer in charge

250mm dia HDPE

200mm dia HDPE

160mm dia HDPE

140mm dia HDPE

110mm dia HDPE

90mm dia HDPE

Bends - 90 Degree Bend PN6 (TWAD SOR 2022-2023, Pg 32)

250mm dia HDPE

200mm dia HDPE

160mm dia HDPE

140mm dia HDPE

110mm dia HDPE

90mm dia HDPE

End Caps (TWAD SOR 2022-2023, Pg 27)

250mm dia HDPE

200mm dia HDPE

160mm dia HDPE

140mm dia HDPE

110mm dia HDPE

90mm dia HDPE

Supply and delivery of following sizes of DI K7 Class s/s pipes as per IS: 8329 / 2000, at the site of work etc., complete and as directed by Engineer in charge. (TWAD SOR 2022-2023, Pg 46)

250mm DI Pipe - K7

200mm DI Pipe - K7

150mm D.I. Class K7

Lowering of D.I Pipes and specials in the trenches and laying to proper grade and alignment and as directed by the Department Officers. (TWAD SOR 2022-2023, Pg 258)

250mm DI Pipe - K7

200mm DI Pipe - K7

150mm D.I. Class K7

Jointing C.I/ D.I-S/S pipes and specials with rubber gaskets (tyton joint) including cost of lubricants. (including cost of jointing materials). (TWAD SOR 2022-2023, Pg 261)

250mm DI Pipe - K7

200mm DI Pipe - K7

150mm D.I. Class K7

Cutting the DI pipes true to axis and finishing the ends complete. (TWAD SOR 2022-2023, Pg 270)

250mm DI Pipe - K7

200mm DI Pipe - K7

150mm D.I. Class K7

Supply , delivery and fixing of D.I. specials as per IS 9523/2000 at site etc., complete as directed by Engineer in charge.(TWAD SOR 2022-2023, Pg 52)

250mm DI Pipe - K7 (11.25,22.50,45.00,90.00 Bend)

Supply , delivery and fixing of D.I. specials as per IS 9523/2000 at site etc., complete as directed by Engineer in charge.(TWAD SOR 2022-2023, Pg 52)

200mm DI Pipe - K7 (11.25,22.50,45.00,90.00 Bend)

Supply , delivery and fixing of D.I. specials as per IS 9523/2000 at site etc., complete as directed by Engineer in charge.(TWAD SOR 2022-2023, Pg 52)

150mm DI Pipe - K7 (11.25,22.50,45.00,90.00 Bend)

Supply, delivery to site, fixing, & commissioning of CI Sluice valve including specials D.I. Flanged Socket Tail Piece, D.I. Flanged Spigot Tail Piece, Surface Box, Bolt Nut & Rubber Insertion, & Tytan Joint (exluding Valve Pit)

200 mm Sluice Valve in 200 mm DI main ( 200mm sluice valve - 1 No , 200mm D.I. Flanged Socket - 1 No , Surface Box - 1 No, Bolt,Nut & Rubber Insertion Joint- 2 No , Tytan Joint- 2 No)

150 mm Sluice Valve in150 mm DI main ( 150 mm sluice valve - 1 No , 150mm D.I. Flanged Socket - 1 No , Surface Box - 1 No, Bolt,Nut & Rubber Insertion Joint- 2 No , Tytan Joint- 2 No)

Supply delivery to site, fixing & Commisioning of PN 1.0 rating with Double orifice kinetic Air valves for handling more valumes of air in pumping main as per 14846/2000 specifications and with 5 Years warranty including loading and unloading at site, transporting charges taxes and duties etc., as directed by the engineers of the following sizes. (TWAD SOR 2022-2023, Pg 68)

50mm Double Air Valve

Road Restoration

Earth work excavation -Sand, silt or other loose soil, wet sand or silt not under water, light black cotton soil, sandy loam and ordinary soil including excavated earth SS 20 B - For Road Restoration (TWAD SOR 2022-2023, Pg 285)

Plain Cement Concrete 1:4:8 (one part of cement, four part of Crushed Stone Sand (M- Sand) and Eight part of coarse aggregates) using 40mm size ISS HBG metal including cost and conveyance of all materials to site and including for the mixing, laying and labour charges and all incidential charges such as water providing etc., complete as per standard specification - Road Restoration

Plain Cement Concrete 1:2:4 (one cement, two Crushed Stone Sand (M- Sand) and four coarse aggregates) using 20mm size ISS HBG metal including cost and conveyance of all materials to site and including for the mixing, laying and labour charges etc., complete as per standard specification - Road Restoration

Earth work excavation and depositing on bank with initial lead of 10 m and lift of 2 M in narrow trenches for laying of pipes for water supply and sewerage works in the following type of soils as directed by Departmental officers Hard stiff clay, stiff black cotton, hard red earth, shales, murram gravel, stoney earth and earth mixed with small size boulders and hard gravelly soil. (TWAD SOR 2022-23, Pg 291)

For House Service Connection

HSC Connection in HDPE Mains for Water Supply Scheme , delivery of the following Electrofusion tapping saddle PE 80 blue, PN 12.5 with female threaded metal insert of SS 304 as per standards BS EN 12201 tested as per BS 6920 for drinking water in WRCNSF ltd, UK. (Non Wrap with top loading type). Sizes:63mm to 315mm dia distribution HDPE pipes. shall as detailed in a drawing furnished. (TWAD SOR 2022-2023, Pg 53, S.No.1)

Supply, delivery of Brass Ferrule as per IS 319 grade of sizes 15mm, 20mm and 25mm size and threaded as per IS :554 BSPT, ISO:7- 1 to suit the corresponding bore sizes of 15mm dia size ( 1/2", ) in the saddle Connection as per IS :554 BSPT, ISO:7-1 (TWAD SOR 2022-2023, Pg 53, S.No.3(i))

Supply, delivery of Poly Propylene compression Male Threaded Adaptor with metal insert of SS 304 as per standards ISO 14236 and Tested as per BS 6920 in WRCNSF LTD, UK suitable for 20mm, OD MDPE pipes (TWAD SOR 2022-2023, Pg 54, S.No.3(v))

Supply, delivery of Poly propylene 90 Degree Compression elbow with compression joint at both ends as per standards ISO 14236 and Tested as per BS 6920 in WRC-NSF LTD, UK suitable for 20mm OD MDPE pipes (TWAD SOR 2021-2022, Pg 53, S.No.3(iii))

Supply, delivery Poly Propylene compression Female Threaded Adaptor with metal insert of SS 304 as per standards ISO 14236 and Tested as per BS 6920 in WRC-NSF LTD, UK for connecting 20mm, 20mm and 25mm outlet points of Brass ferrule of sizes 15mm respectively. (TWAD SOR 2022-2023, Pg 54, S.No.3(iv))

Supply, delivery of MDPE PE 80 Blue pipe as per standards ISO 4427 and Tested as per BS 6920 in WRC-NSF LTD, UK (TWAD SOR 2022-2023, Pg 54, S.No.3(vi))

U PVC ball valve with one side compression end and other side female end as per ISO 4422-4 and Tested as per BS 6920 in WRCNSF LTD, UK,size : 20mm ODx1/2"ID, 25mm ODX1/2"ID and 32mm OD X 3/4" ID (TWAD SOR 2022-2023, Pg 54, S.No.3(viii))

Supply and delivery of protection box of size 20cm x 30cm for fixing of Water Meter. The box should be rectangular base in construction and material of construction should be weather resistant polyethylene (PE) blue /black .Reinforcement rips should be provided at the walls of the box. Box should be at two components comprising body and lid. Lid should be press fitted to the body. No hinges should be used for opened /closed. Operation meter box should be provided with built in lock. The body as inlet and outlet windows to pass the pipe through suitable for use with pipes of sizes up to 1" .Base of the box should be designed in such a way .That the box can be installed to the floor/wall using anchor Bolts / screws without grouting the entire base of the meter Box .Provision for fixing Name plate showing the name of the Department etc., complete and as directed by the Department Official (TWAD SOR 2021-2022, Pg 54, S.No.3(54))

Supply and delivery of multi jet water meter with removal mechanism water merers confirming to ISO 4064 Class B or IS 779 standards with type test certificates for Routine Test, IP 68 Test certificates issued by FCRI/NABL Accredited Lab. The water meter shall have magnetic or mechanical drivers or shall ber versatile for installation in horizontal position. The meters shall be hydrodynamically or hydrostatically balanced. The runner, runner chamber, pointers of the meter shall be as per ISO 4064 Class B Specification. Dry dial excavated counter housing fully protected against floodings ensuring easy reading in all climatic conditions. The meters shall be inferntial, Dry-Dial Type, Class B with Straight reading Cyclometer with inbuild filter basket, meter body shall be of Brass body confirming to DCB2 material specification and suitable for drinking water applications

Lowering MDPE pipes and specials to the trench and laying to proper grade and alignment, jointing with couplers with cement past etc complete for the pipes size upto 40mm dia OD MDPE Pipes (TWAD SOR 2022-2023, Pg 268)

Jointing MDPE Pipes and Specials by butt fusion weldiEng / electro fusion welding joints using fusion equipment as per ISO 21307- 2011 and as per IS 7634 (part-2) : 2012 including cost of hire charges for butt fusion equipment power supply arrangements etc., complete as per HDPErected by Department Officers. (TWAD SOR 2022-2023, Pg 279)

Supply, delivery and fixing of GI pipes for encasing in open drain including handling charges. etc complete as per standard specifications and as HDPE rected by the Department Officers (TWAD SOR 2022-2023, Pg 40)

Refilling with excavated soil (other than sand complying with the standard specification for filling in foundation and basement (TWAD SOR 2022-2023, Pg 295)

House Service Connections

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 TWAD Board officers. (TWAD SOR 2022-2023, Pg 323)

Feeder Main

Distribution System

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 three rows including painting the vertical poles in the road facing sides with ready mix paint, tying the vertical and horizontal poles with coir rope including fixing charges 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 Department officers. (TWAD SOR 2022-2023, Pg 323)

Feeder Main

Distribution System

Refilling the trenches with excavated earth (other than sand) in layers and watering, ramming and consolidation as per standard specification etc complete and as directed by Engineer in charge (TWAD SOR 2022-2023, Pg 295,296)

Feeder Main

250mm DI Pipe - K7

200mm DI Pipe - K7

150mm DI Pipe - K7

Distribution System

250mm HDPE PN 6

200mm HDPE PN 6

160mm HDPE PN 6

140mm HDPE PN 6

110mm HDPE PN 6

90mm HDPE PN 6

Disposal of surplus earth including loading, conveyance within a distance of 5 km and spreading as directed by the Engineer in charge. (TWAD SOR 2022-2023, Pg 322)

Feeder Main

Distribution System

Labour charges for cutting of B.T road for laying of mains and as directed by Engineer in charge. (TWAD SOR 2022-2023, Pg 299)

Feeder Main

Distribution System

House Service Connections

Labour charges for cutting of C.C. road for laying of mains and as directed by Engineer in charge. (TWAD SOR 2022-2023, Pg 299)

Feeder Main

Distribution System

Supply, delivery to site, fixing, & commissioning of CI Scour valve including specials C.I. D/S Br FI Tee, C.I. Flanged Spigot Tail Piece, C.I. D/F Pipe, C.I. Sluice Valve, C.I. Double foot Bend, C.I. D/F Pipe, C.I. Semicircular bend, Surface Box, Bolt Nut & Rubber Insertion, Tytan Joint

Feeder Main

150 mm CI Scour Valve in 250 mm DI main ,( 250x 250 x150 mm C.I. D/S Branch Flange Tee - 1 No ,150 mm x 2.75 m C.I. flanged spigot- 1 No ,150 mm Sluice Valve , 150 mm C.I. Duck Foot bend - 1 No,150 mm x 1.00 m C.I. D/F Pipe - 1 No , 150 mm C.I.Semicircular bend - 1 No , Surface box - 1 No.Bolt , Nut & Rubber insertion , Tytan joint-150mm dia

125 mm CI Scour Valve in 150 mm DI main (150x 150 x125 mm C.I. D/S Branch Flange Tee - 1 No ,125 mm x 2.75 m C.I. flanged spigot- 1 No , 125 mm Sluice Valve , 125 mm C.I. Duck Foot bend - 1 No , 125 mm x 1.00 m C.I. D/F Pipe - 1 No ,125 mm C.I.Semicircular bend - 1 No , Surface box - 1 No,Bolt , Nut & Rubber insertion - 125mm,Tytan joint-150mm dia

Distribution System

125mm Scour Valve in 200 mm HDPE ( 200 x 200 x 125 mm C.I. A/F Tee - 1 No, 200 mm P.V.C. flange Tail piece- 2 Nos ,125 mm x 2.75 m C.I. D/F Pipe - 1 No , 125 mm x 0.75 m C.I. D/F Pipe - 2 Nos ,125 mm CI D/F Sluice Valve -1 No ,125 mm C.I. Duck Foot bend - 1 No , 125 mm x 1.00 m C.I. D/F Pipe - 1 No,125 mm C.I.Semicircular bend - 1 No , Surface box - 1 No. Bolt , Nut & Rubber insertion D/F joint - 125 mm - 7 Nos, Bolt , Nut & Rubber insertion D/F joint - 200 mm - 2 Nos.

100 mm CI Scour Valve in 160 mm HDPE 150 x 150 x 100 mm C.I. A/F Tee - 1 No 160 mm P.V.C. flange with tail piece- 2 Nos 100 mm x 2.75 m C.I. D/F Pipe - 1 No 100 mm x 0.75 m C.I. D/F Pipe - 2 Nos 100 mm CI D/F Sluice Valve -1 No 100 mm C.I. D'Foot bend - 1 No 100 mm x 1.00 m C.I. D/F Pipe - 1 No 100 mm C.I.Semicircular bend - 1 No Surface box - 1 No. Bolt , Nut & Rubber insertion D/F joint - 100 mm - 7 Nos. Bolt , Nut & Rubber insertion D/F joint - 125 mm - 2 Nos.

100 mm CI Scour Valve in 140 mm HDPE 125 x 125 x 100 mm C.I. A/F Tee - 1 No 140 mm P.V.C. T.P. with flange - 2 Nos 100 mm x 2.75 m C.I. D/F Pipe - 1 No 100 mm x 0.75 m C.I. D/F Pipe - 2 Nos 100 mm CI D/F Sluice Valve -1 No 100 mm C.I. Duck Foot bend - 1 No 100 mm x 1.00 m C.I. D/F Pipe - 1 No 100 mm C.I.Semicircular bend - 1 No Surface box - 1 No. Bolt , Nut & Rubber insertion D/F joint - 100 mm - 7 Nos. Bolt , Nut & Rubber insertion D/F joint - 125 mm - 2 Nos.

80 mm CI Scour Valve in 110 mm HDPE 100 x 100 x 80 mm C.I. A/F Tee - 1 No 110 mm P.V.C. flange tail piece- 2 Nos 80 mm x 2.75 m C.I. D/F Pipe - 1 No 80 mm x 0.75 m C.I. D/F Pipe - 2 Nos 80 mm CI D/F Sluice Valve -1 No 80 mm C.I. Duck Foot bend - 1 No 80 mm x 1.00 m C.I. D/F Pipe - 1 No 80 mm C.I.Semicircular bend - 1 No Surface box - 1 No. Bolt , Nut & Rubber insertion D/F joint - 80 mm - 7 Nos. Bolt , Nut & Rubber insertion D/F joint - 100 mm - 2 Nos.

Plain Cement Concrete 1:4:8 (one part of cement, four part of Crushed Stone Sand (M- Sand) and Eight part of coarse aggregates) using 40mm size ISS HBG metal including cost and conveyance of all materials to site and including for the mixing, laying and labour charges and all incidential charges such as water providing etc., complete as per standard specification - Block for resting Duckfoot Bend

Feeder Main

Distribution System

DI Pressure Reducing and Flow Limit Control Valve (PN10/16) with the function to reduce higher upstream pressure into a preset lower downstream pressure and to not allow flow rate in the line to exceed beyond the defined set point. The flow orifice diameter is designed based on the set point as per the design requirement. The set point can be changed to a maximum of +10%. “Manufacture supply and delivery of DI D/F Diaphragm type own medium controlled Pressure Reducing and flow limit control valve with cast body of ductile iron grade GGG-40 or equivalent grade or as per IS 3896-Part-2-1985 customized control cylinder for linear control behaviour or equivalent, performed diaphragm and pull out safe profile sealing ring of EPDM, threaded inserts (CORFIX - to prevent the coating from coming off in the connections area as well as corrosion and incrustations in the control circuit) or equivalent. 2 pressure gauges for operator-friendly control to determine the actual inlet and outlet pressure connected directly to the valve. Flange connection dimensions according to EN 1092, Part 2/ ISO 7005[DIN]/ IS 1538, all parts

(Epoxy coating, and diaphragm) in contact with medium are as per KTW and DVGW certified (harmless)/WRAS & NSF approved. The EPDM rubber & Epoxy coating (EP-P) should be approved by W270.(EP-P)/ WRAS & NSF.” Pilot valve system having Stainless Steel / Brass fittings with spring of stainless steel 304 as per standard parts according to DIN EN 12 266-1 and Stainless steel 316 orifice plate shall be as per the set point of flow rate, all the external control tubing of SS 304 / Copper/ reinforced plastic rated PN16, Tightness to DIN EN 12 266-1, leakage rate A (or) equivalent and the needle valve/ speed control device should be provided to vary opening speed of the main diaphragm with self-cleaning filter to avoid possibility of dirt build up inside the control tubing and with 5 years warranty (TWAD SOR 2022-2023, Pg 80)

Electromagnetic Flow Meter shall be a velocity sensing Electromagnetic type, microprocessor based signal converter, sealed housing, flanged tube meter for 1.0 Mpa working pressure, manufactured to highest standard available for mag-meters, equipped with minimum six digit digital totalizers, reading in different units (Kiloliters / Cubic meter) and shall be accurate within 0.5% of Measured value, shall operate within a range of 0.3 m/sec to 4 m/sec and be constructed as follows: Meter tube (Sensor) shall be fabricated from stainless steel tube and use class PN10 flat face carbon steel flanges in accordance with IS 1538. These flanges shall be welded to the flow tube. The internal and external of the meter tube shall be blasted to near white and lined with hard rubber/ Polyurethrene/ PTFE preferably by SBR or EPDM. Meter tube shall have a constant nominal inside diameter offering no obstruction to the flow.

The accuracy should be inclusive of linearity, hysteresis, repeatability, temperature and pressure effects. Coil Housing shall be fabricated from stainless steel (SS304)/ Die cast Aluminium/ Carbon steel with anticorriosive paint for corrosion resistance and welded to the tube providing a completely sealed environment for all coils, electrode connections and wiring harness capable of submerged or buried operation with IP68 Protection. Signal Converter shall be pulsed DC coil excitation type with auto zeroing. The signal converter shall be remotely mounted away from the meter. The converter shall indicate direction of flow and provide a flow rate indication and a total of flow volume for both forward and reverse directions. The converter shall provide an isolated 4-20 mA output into minimum 500-ohm load and a frequency output of a maximum of 0-10 KHZ and a scaled pulse output

The microprocessor based signal converter shall have a self-diagnostic test mode and a backlit display that continuously displays “Rate of Flow” and “Total Volume”. Converter shall be supplied with a programmable low flow drop out, higher flow and empty pipe zero return. The signal converter housing should be die-cast aluminum with glass window. The converter cum transmitter should be fully programmable from the front facia. The programming should be user friendly, self-prompting menu driven. Flow meter test calibration certificate from FCRI, flow test lab / NABL accredited lab to be furnished. (TWAD SOR 2022-2023, Pg 87)

Supply, delivery to site, fixing, & commissioning of District Meter Area (DMA) specials CI D/F Sluice Valve, DI D/F Pressure reducing and flow limit control valve, D/F Full Bore Electromagnetic Flow Meter, C.I. D/F Pipe, PVC Tailpiece with flange, C.I. Surface Box,Bolt Nut & Rubber Insertion. etc complete as per Instruction

For District Meter Area (DMA)

100 mm Sluice Valve, 100mm Flow Control Valve, 100 mm Electromagnetic Flow meter in 110 mm HDPE PN6 main 100 mm CI D/F Sluice Valve - 1 No. 100 mm DI D/F Pressure Reducing and Flow Limit Control Valve - 1 No. 100 mm D/F Full Bore Electromagnetic Flow Meter - 1 No. 100 mm x 0.50 m C.I.D/F Pipe - 2Nos 100 mm x 0.75 m C.I.D/F Pipe - 2Nos 110 mm PVC Tailpiece with flange - 2 Nos. Surface box - 1 No. Bolt , Nut & Rubber insertion - 100mm - 8 Nos.

150 mm Sluice Valve, 150 mm Flow Control Valve, 150 mm Electromagnetic Flow meter in 140 mm HDPE PN6 main 150 mm CI D/F Sluice Valve - 1 No. 150 mm DI D/F Pressure Reducing and Flow Limit Control Valve - 1 No. 150 mm D/F Full Bore Electromagnetic Flow Meter - 1 No. 150 mm x 0.50 m C.I.D/F Pipe-2 Nos 150 mm x 0.75 m C.I.D/F Pipe-2 Nos 140 mm PVC Tailpiece with flange - 2 Nos. Surface box - 1 No. Bolt , Nut & Rubber insertion - 150mm - 8 Nos.

150mm Sluice Valve, 150mm Flow Control Valve, 150mm Electromagnetic Flow meter in 160 mm HDPE PN6 main 150 mm CI D/F Sluice Valve - 1 No. 150 mm DI D/F Pressure Reducing and Flow Limit Control Valve - 1 No. 150 mm D/F Full Bore Electromagnetic Flow Meter - 1 No. 150 mm x 0.50 m C.I.D/F Pipe - 2 Nos 150 mm x 0.75 m C.I.D/F Pipe - 2 Nos 160 mm PVC Tailpiece with flange -2 Nos. Surface box - 1 No. Bolt , Nut & Rubber insertion - 150mm - 8 Nos.

200mm Sluice Valve, 200mm Flow Control Valve, 200mm Electromagnetic Flow meter in 200 mm HDPE PN6 main 200 mm CI D/F Sluice Valve - 1 No. 200 mm DI D/F Pressure Reducing and Flow Limit Control Valve - 1 No. 200 mm D/F Full Bore Electromagnetic Flow Meter - 1 No. 200 mm x 0.50 m C.I.D/F Pipe-2 Nos 200 mm x 0.75 m C.I.D/F Pipe-2 Nos 200 mm PVC Tailpiece with flange - 2 Nos. Surface box - 1 No Bolt , Nut & Rubber insertion - 200mm - 8 Nos.

250mm Sluice Valve, 250mm Flow Control Valve, 250mm Electromagnetic Flow meter in 250 mm HDPE PN6 main 250 mm CI D/F Sluice Valve - 1 No. 250 mm DI D/F Pressure Reducing and Flow Limit Control Valve - 1 No. 250 mm D/F Full Bore Electromagnetic Flow Meter - 1 No. 250 mm x 0.50 m C.I.D/F Pipe- 2 Nos 250 mm x 0.75 m C.I.D/F Pipe - 2 Nos 250 mm PVC Tailpiece with flange - 2 Nos. Surface box - 1 No Bolt , Nut & Rubber insertion - 250mm - 8 Nos.

For Feeder Main

1.20 m x 1.20 m x 1.30 m

1.00 m x 1.00 m x 1.20 m

For Distribution System

1.00 m x 1.00 m x 1.20 m

For DMA (District Metered Area)

For 110mm Dia. HDPE Pipe - 1.85m x 1.30m x 1.20m

For 140mm Dia. HDPE Pipe - 2.27m x 1.30m x 1.20m

For 160mm Dia. HDPE Pipe - 2.27m x 1.30m x 1.20m

For 200mm Dia. HDPE Pipe - 2.65m x 1.30m x 1.25m

For 250mm Dia. HDPE Pipe - 3.10m x 1.30m x 1.35m

Earthwork excavation and depositing on bank for foundation, with an 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.

Earthwork excavation and depositing on bank with an initial lead of 10 meters and initial lift of 2 meters in Soft disintegrated rock, laterite, soft rock, kankar, not requiring blasting etc and as directed by Engineer-In-charge.

Earthwork excavation and depositing on bank with an initial lead of 10 meters and initial lift of 2 meters in Medium rock and dense medium rock not requiring blasting. (2m-3m below G.L)

Supplying,delivery and filling of river sand For foundation including leveing and consolidation in layers of 15 cm thick as per standard specification and as directed by Department Board officers

Plain Cement Concrete 1:4:8 (one part of cement, four part of Crushed Stone Sand (M- Sand) and Eight part of coarse aggregates) using 40mm size ISS HBG metal including cost and conveyance of all materials to site and including for the mixing, laying and labour charges and all incidential charges such as water providing etc., complete as per standard specification

1.5m to 4.5m below GL

Upto 1.5m below GL

Providing and laying in position Standardised Concrete Mix M-30 Grade in accordance with IS 456 - 2000 using 20mm and down graded hard broken granite stone jelly for all RCC items of works with minimum cement contenet of 400Kg/ cum and maximum water cement ratio of 0.45 including admixture (Plasticiser / super plasticiser) in recommended proportions as per IS 9103 to accelerate, related setting of concrete, improve workability without imparing strength and durability with about (5.0cum), 7730Kg of 20mm machine crushed stone jelly and with about (3.3 cum), 5156kg of 10 - 12mm machine crushed stone jelly and with about (4.79cum) 7670 kg of Crushed Stone sand (M- Sand) but excluding cost of reinforcement grill and fabricating charges centering and shuttering but including laying, vibrating with mechanical vibrators, finishing, curing, etc and providing fixtures like fan clamps in the RCC floor / roof slabs wherever necessary without claiming extra cost etc., complete complying with standard specification and as directed by the departmental officers - The Coarse and Fine aggregates to be used should comply with the requiremnents of IS standards.

Upto 1.5m below GL

1.5m to 4.5m below GL

upto 4.5m above GL

4.5m to 7.32m above GL

7.32m to 10.98m above GL

10.98m to 14.64m above GL

14.64 m to 18.30 m above GL

18.30 m to 21.96 m above GL

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

PLAIN SURFACE (Footing & Grade Beam)

Up to 3.30m Below GL

3.30 - 4.30m above GL

7.30 - 8.30m above GL

10.30 - 11.30m above GL

15.30 - 16.30m above GL

SQUARE COLUMN SURFACE

Up to 3.30m Below GL

Up to 3.30m above GL

3.30 - 4.30m above GL

4.30 - 5.30m above GL

5.30 - 6.30m above GL

6.30 - 7.30m above GL

7.30 - 8.30m above GL

8.30 - 9.30m above GL

9.30 - 10.30m above GL

10.30 - 11.30m above GL

11.30 - 12.30m above GL

12.30 - 13.30m above GL

13.30 - 14.30m above GL

14.30 - 15.30m above GL

CIRCULAR COLUMN SURFACE

Up to 3.30m Below GL

Up to 3.30m above GL

3.30 - 4.30m above GL

4.30 - 5.30m above GL

5.30 - 6.30m above GL

6.30 - 7.30m above GL

7.30 - 8.30m above GL

8.30 - 9.30m above GL

9.30 - 10.30m above GL

10.30 - 11.30m above GL

11.30 - 12.30m above GL

12.30 - 13.30m above GL

13.30 - 14.30m above GL

14.30 - 15.30m above GL

CURVED SURFACE

Up to 3.30m above GL

3.30 - 4.30m above GL

14.30 - 15.30m above GL

15.30 - 16.30m above GL

Suppling and fabricating and placing in position MS (or) R.T.S. bar for reinforcement to all RCC works as per the design given including cost of steel and binding wire also in all floors.

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

Refilling with excavated earth other than crushed stone sand with an initial head load of 100 mts. and depositing the earth as shown by the departmental officers in layers of not more than 15 cm thick well rammed, watered and consolidated etc. complete complying with standard specification

Providing and fixing RCC inside access ladder of approved pattern and design in RCC M30 design mix of ISS gauge 0.40m width, 0.10m thickness, 0.12m breadth for side post, 0.05m thickness 0.12m breadth for steps with suitable inclination including cost of cement, reinforcement centering, finishing, curing etc., complete and as directed by Department Officers.

Supply and fixing of M30 design mix RCC hand rails of 0.9m height over the top of the roof slab of approved pattern and design including the cost of cement, reinforcement, centering, precasting, finishing, curing cement painting the surfaces etc., complete and as directed by the Department Officers

Supplying and fixing in position of cut stone of size 0.45m x 0.45m x 0.15m set in CM 1:3(One part cement and three part sand) at bottom of inlet pipe inside the Sump the suitable size and as directed by the Department Officers.

Construction of RCC Spiral stair case in RCC M30 design mix concrete of 1.80m dia of required height for approach to the roof of Service Reservoir with RCC hand rails as per type design including necessary earth work excavation in various classification of soils met with at the site of work for providing foundation concrete in CC 1:4:8 mix, RCC footing M30 mix, GL platform etc., including cost of steel reinforcement, fabrication charges, scaffolding, centering precasting charges, cement painting the surfaces etc.,complete and as directed by the Department Officers. The staircase shall be braced to the column of Service Reservoir at suitable interval (Height is mentioned from GL to roof slab)

Supply and fixing in position ventilator of reinforcement cement concrete RCC M30 design mix 50 CM wide/diametre of approved pattern and design including cost of cement, reinforcement centering, shuttering, strutting, curing and fixing in position on the roof slab with mosquito proof net arrangement etc., complete. and as directed by the Department Officers.

Providing pipe connection by lifting pipes and specials in vertical direction and placing the same for required alignment including lifting the pipes and specials in various heights of inlet, outlet, overflow and scour including earthwork excavation conveying the pipe and specials into the trenches, laying to proper grade and alignment cutting, threading and jointing with jointing materials with required specification including labour charges and supply of valves pipes, specials MS Clamps to fix the pipes with the columns including all taxes duties and connected charges etc. complete and taxes duties and connected charges etc. complete and as directed by Engineer in charge.

Inlet: Arrangements for following materials fixing and conveying and laying of vertical CI pipe to OHT plumping, joining bolt and nuts and labour charges for fixing inlet arrangements Lifting and positioning of C.I Pipes in vertical direction for service reservoir pipe connection - 200mm Supply, deliver of 200mm CI Pipe - 2.00m - 8 Nos., 1.50m - 1 Nos., 3.10m - 1 Nos. Supply, deliver of 200mm CI D/F Sluice Valve - 1 No. Supply, deliver of 200mm CI D/F 90 DEG BEND - 3 Nos. Supply, deliver of 200mm CI D/F Flanged Socket - 1 No. Jointing the C.I Double flanged pipes and specials with rubber insertion to with IS-638(1979) and M.S. bolts and nuts - 10 Nos. Providing MS clamp set to fix the inlet Pipe with column

Outlet: Arrangements for pipes and cutting jointing plumping and laying of vertical CI pipes with bolt and nuts for labour charges etc complete Lifting and positioning of C.I Pipes in vertical direction for service reservoir pipe connection - 200mm Supply, deliver of 200mm CI Pipe - 2.00m - 7 Nos., 3.55m - 1 Nos. Supply, deliver of 200mm CI D/F Sluice Valve - 1 No. Supply, deliver of 200mm CI D/F 90 DEG BEND - 3 Nos. Supply, deliver of 200mm CI D/F Flanged Socket - 1 No. Supply, deliver of 200mm CI D/F Duckfoot Flanged Bend - 1 No. Jointing the C.I Double flanged pipes and specials with rubber insertion to with IS-638(1979) and M.S. bolts and nuts - 11 Nos. Providing MS clamp set to fix the inlet Pipe with column

Scour : Arrangements for following materials fixing and conveyance of CI pipes to OHT for plumping fixing the bolt and nut arrangement etc. laying of vertical pipe line for all arrangement etc Supply, deliver of 100mm CI Pipe - 2.00m - 6 Nos., 3.10m - 1 Nos., 3.42m - 1 No. Supply, deliver of 100mm CI D/F Sluice Valve - 1 No. Supply, deliver of 100mm CI D/F 90 DEG BEND - 1 Nos. Supply, deliver of 100mm CI D/F Flanged Socket - 1 No. Jointing the C.I Double flanged pipes and specials with rubber insertion to with IS-638(1979) and M.S. bolts and nuts - 8 Nos. Providing MS clamp set to fix the inlet Pipe with column

Overflow : Arrangements for following materials for fixing and jointing of vertical pipe line plumbing charge including labour charges etc. complete Lifting and positioning of C.I Pipes in vertical direction for service reservoir pipe connection - 150mm Supply, deliver of 150mm CI Pipe - 2.00m - 8 Nos., 3.20m - 1 Nos., 1.00m - 1 No. Supply, deliver of 150mm CI D/F Sluice Valve - 1 No. Supply, deliver of 150mm CI D/F 90 DEG BEND - 1 Nos. Supply, deliver of 150mm CI D/F Flanged Socket - 1 No. Jointing the C.I Double flanged pipes and specials with rubber insertion to with IS-638(1979) and M.S. bolts and nuts - 10 Nos. Providing MS clamp set to fix the inlet Pipe with column

Labour charges for painting Municipal Emblem in accordance with the size and specifications as approved by the Board on the Service Reservoirs including cost of all consumables etc., complete and as directed by Department Officers.

Supply, delivery and fixing in position of enamel coated "water level indicator" with all accessories of approved pattern and design, in the outer surface of the side wall of Sump to read the water level of the required height and as directed by Department Officers.

Construction Chamber 1x1x1.2

Earth work excavation for foundation in Hard stiff clay, stiff black cotton, hard red earth, shales murram, gravel,stoney earth and earth mixed with small size boulders SS.20B and Sand, silt or other loose soil, wet sand,or silt not under water, light black cotton soil, sandy loam ordinary soil and to full depth as may be directed except in hardrock requiring blasting inclusive of shoring shuttering and baling out water and cleaning and levelling the site etc.,complete 10 cum

For excavation upto 2m

Additional Lift - 2m to 3m (1 m)

Additional Lift - 3m to 4m (1 m)

Additional Lift - 4m to 5m (1 m)

Additional Lift - 5m to 6m (1 m)

Additional Lift - 6m to 7m (1 m)

Additional Lift - 7m to 8m (1 m)

Additional Lift - 8m to 9m (1 m)

Additional Lift - 9m to 10m (1 m)

Additional Lift - 10m to 11m (1 m)

Additional Lift - 11m to 12m (1 m)

Additional Lift - 12m to 13m (1 m)

Additional Lift - 13m to 14m (1 m)

Additional Lift - 14m to 15m (1 m)

Additional Lift - 14m to 15m (1 m)

Plain Cement Concrete 1:4:8 (one part of cement, four part of Crushed Stone Sand (M- Sand) and Eight part of coarse aggregates) using 40mm size ISS HBG metal including cost and conveyance of all materials to site and including for the mixing, laying and labour charges and all incidential charges such as water providing etc., complete as per standard specification

Providing and laying in position Standardised Concrete Mix M-30 Grade in accordance with IS 456 - 2000 using 20mm and down graded hard broken granite stone jelly for all RCC items of works with minimum cement contenet of 400Kg/ cum and maximum water cement ratio of 0.45 including admixture (Plasticiser / super plasticiser) in recommended proportions as per IS 9103 to accelerate, related setting of concrete, improve workability without imparing strength and durability with about (5.0cum), 7730Kg of 20mm machine crushed stone jelly and with about (3.3 cum), 5156kg of 10 - 12mm machine crushed stone jelly and with about (4.79cum) 7670 kg of Crushed Stone sand (M- Sand) but excluding cost of reinforcement grill and fabricating charges centering and shuttering but including laying, vibrating with mechanical vibrators, finishing, curing, etc and providing fixtures like fan clamps in the RCC floor / roof slabs wherever necessary without claiming extra cost etc., complete complying with standard specification and as directed by the departmental officers - The Coarse and Fine aggregates to be used should comply with the requiremnents of IS standards. Below GL

Upto to 1.50m below G.L

Beyond and 1.50m below G.L. upto 4.50m below G.L.

Beyond and 4.5m below G.L. upto 9m below G.L.

Beyond and 9.00m below G.L. upto 13.50m below G.L.

Beyond and 13.00m below G.L. upto 18.00m below G.L.

Above G.L.

Upto to 1.50m below G.L

Upto 4.50m above G.L.

Upto 4.50m upto 7.50m from G.L.

Suppling and fabricating and placing in position MS (or) R.T.S. bar for reinforcement to all RCC works as per the design given including cost of steel and binding wire also in all floors.

Centering for soffits of RCC slabs of plane surface like lintels, beams ,etc.,including strutting 3m high using mild steel sheets of size 90cm X 60cm X and B.G 10 stiffened with M.S angles of size 25mm X 25mm X 3mm laid over silver Oak (C.W) joists of size 10cm X 6.5cm (spaced at about 90cm c/c )and supported dy casurina props of 10cm to 13cm dia (spaced of 75cm C/C) complying with standard specification and directed - 10 m 2Pump roomUpto 3.30m height from G.L.

Column

Sides

Upto 3.30m height - 4.30 height

Column

Upto 4.30m height - 5.30 height

Column

Upto 5.30m height - 6.30 height

Column

Beam & Slab

Offtake Well,Sides

Upto 3.30m height from G.L.

Upto 3.30m height - 4.30 height

Upto 4.30m height - 5.30 height

Upto 5.30m height - 6.30 height

Upto 6.30m height - 7.30 height

Upto 7.30m height - 8.30 height

Upto 8.30m height - 9.30 height

Upto 9.30m height - 10.30 height

Upto 10.30m height - 11.30 height

Sides

Beam & Slab Surface

Brick work in CM 1:5 (one cement & Five Crushed Stone Sand (M- Sand)) using II class ground moulded bricks of size 9" X 43/8"X 2 3/4" including finishing, curing, etc., complete complying with standard specification - 100CFT

Upto 4.50m height from G.L.

Above 4.50m height from G.L.

Supply and Delivery Fabrication of MS doors and windows with outer frame and shutter frame in MS angle of size 40mm x 40mm x 6 mm with MS flat 25mm x 25mm x 6mm and MS sheet of 18 gauge including ventilating arrangements using 20mm square MS rods with locking arrangements including two coats of approved enamel paint over coat of red oxide including cost of angles, plates, sheets, fabrication charges, cost of hold fast and transportation charges etc., complete. (TWAD SOR 2022-2023, Pg 91)

Fully panelled Double leaf - Door (1.00x2.50m)

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

Ventilator (0.45m x 0.60m)

Plastering with cement mortar 1:3 (One part of Cement and Three part of Plastering Sand (P- Sand)), 10mm thick in all floors including cost and conveyance of all materilas to site and labour charges etc,complete as per standard specifications

Plastering with cement mortar 1:3 (One part of Cement and Three part of Plastering Sand (P- Sand)) 20mm thick in all floors including cost and conveyance of all materials to site and labour charges etc, complete complying with standard specifications (S.I.309)

Painting two coats for Interior surface with approved Interior Plastic Emulsion paint approved quality and colour over a priming coat, including thorough scrapping, clean removal of dirt, etc complete and including necessary plaster of paris, putty, wherever required etc, complete as per standard specification.

Painting two coats for Exterior surface with approved Exterior Plastic Emulsion paint approved quality and colour over a priming coat, including thorough scrapping, clean removal of dirt, etc complete and including necessary plaster of paris, putty, wherever required etc, complete as per standard specification.

Supplying and fixing in position C.I.Manhole covers (light or heavy duty) of 60 X 60cm in size in Cement Mortar 1:3 (One part of Cement and Three part of Plastering Sand (P- Sand)), of best approved quality and as per standard specifications etc.,complete.

Supplying, fabricating, erecting structural steel work for roofing welded or bolted type using MS channels, angles, plates and round bars etc. conforming to IS specification including primer coating and enamal painting as per Design given by the departmental officers etc, complete as per standard specification

Supplying and fixing in position PVC mould CI Steps for Well (PWD SOR 2022-2023, Pg 57)

Manufacturing, Supplying and Fixing of Stainless Steel Hand rails for staircase near wet riser using 50mm dia 304L Grade Stainless Steel pipe of 1.60mm thick will be provided with tubular supports made of 304L Grade Stainless Steel pipe of 25mm dia of 1.60mm thick welded to the railing. The supports will be grouted into the wall and provided with 93.00mm thick Stainless Steel circular base plate of 304 Grade. The rate shall included for grouting into concrete with necessary supporting arrangements the hand rail in floor polishing buffing, bonding, cutting, grinding, conveyance, welding charges, electrical charges, etc. complete (PWD SOR 2022-2023, Pg 57)

At Edge of cantilever Slab

Finishing with epoxy paint (two or more coats) at all locations prepared and applied as per manufacturer specifications including appropriate priming coat, preparation of surface, etc. complete - On concrete work.

2T capacity hand operated over head Travelling (HOT) crane suitable for a span upto 6 Mtrs, and travel length upto 10 Mtrs. with clear lift upto 6 Mtrs. including gear type chain pulley block with GI chain and geared Travelling trolley complete with all accessories including girder (TWAD SOR 2022-2023, Pg 129)

Weathering Course with Concrete Broken Brick (S.I.No.278) & ( P & D) Data 54.Jelly 20mm gauge in pure slaked lime (no sand to be added) over roof slab,the proportion of brick jelly to lime being '32 to 12.5 well beated with wooden beaters for giving requi

Finishing the top of roof with one course of machine pressed tiles of size 200 mm x 200 mm x 20 mm of approved quality in Cement Mortar 1:3 (One part of Cement and Three part of Plastering Sand (P- Sand)), 12 mm thick mixed with water proofing compound conforming to ISS at 2% by weight of cement used and the joints pointed neatly to full depth of tiles with the same cement mortar mixed with red oxide and water proofing compound including curing etc., complete

Special Specification Providing and fixing SS304 sheet sliding-shutters, with channel frame and diagonal braces of 40x40x6 mm angle , 50 mm dia pulley, 40x40x6 mm angle and including all taxes and duties

Special Specification Providing and fixing stainless steel ( Grade 304) Coarse Screen using 50 mm x 10 mm flat including welding, grinding, buffing, polishing and making curvature (wherever required) and fitting the same with necessary stainless steel nuts and bolts complete,with necessary accessories & stainless steel dash fasteners , stainless steel bolts etc., of required size, as per approval of Engineer-in-charge,

Special Specification Providing mechanical device of crown and pinion arrangement , chain for operation of lifting and closing shutteres including all taxes and duties.

Special Specification Provision for fixing coarse screens and gate shutters including the cost for welding , cutting , labour charges etc

HGS SS.20.B. Earth work excavating and depositing on bank with initial lead of 10 m & initial lift of 2m in Hard stiff clay, stiff black cotton, hard red earth, shales, murram, gravel, stoney earth and earth mixed with small size boulders SS.20B Laying of offtake suction conduit

Pipe - 400mm Dia - 2m lift

Pipe - 400mm Dia - 0.5m lift

Supplying and delivery of Ductile Iron class PN10 flanged pipes conforming to IS specification 8329/2000 in good condition including transportation of D.I.pipe from production centre/company to the site - 400mm Dia, 5m Pipe (TWAD SOR 2022-2023, Pg 50)

Lowering of D.I Pipes and specials in the trenches and laying to proper grade and alignment and as directed by the Department Officers. (TWAD SOR 2022-2023, Pg 258)

Jointing the D.I Double flanged pipes and specials with rubber insertion to with IS-638(1979) and M.S. bolts and nuts of IS 1364-1 (2002), including cost of jointing materials such as bolt and nuts Rubber insertion and labour charges etc., complete (TWAD SOR 2022-2023, Pg.263)

Providing and fixing in position flanged standard D.I. specials such as tees, bends, conforming to IS specification 9523/2000 and ISI marked - 400 mm dia. (TWAD SOR 2022-2023, Pg.52)

Refilling with excavated sand complying with standard specification for filling in foundation and basement. (TWAD SOR 2022-2023, Pg.286)

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

Distribution Chamber cum Flash Mixer

Earth work excavation for foundation in Hard stiff clay, stiff black cotton, hard red earth, shales murram, gravel,stoney earth and earth mixed with small size boulders SS.20B and Sand, silt or other loose soil, wet sand,or silt not under water, light black cotton soil, sandy loam ordinary soil and to full depth as may be directed except in hardrock requiring blasting inclusive of shoring shuttering and baling out water and cleaning and levelling the site etc.,complete 10 cum

Supplying and filling in foundation and basement with Crushed Stone Sand (M- Sand) in layers of not more than 15cm thick well rammed watered and compacted etc., complete complying with standard specification.

Plain Cement Concrete 1:4:8 (one part of cement, four part of Crushed Stone Sand (M- Sand) and Eight part of coarse aggregates) using 40mm size ISS HBG metal including cost and conveyance of all materials to site and including for the mixing, laying and labour charges and all incidential charges such as water providing etc., complete as per standard specification

Providing and laying in position Standardised Concrete Mix M-30 Grade in accordance with IS 456 - 2000 using 20mm and down graded hard broken granite stone jelly for all RCC items of works with minimum cement contenet of 400Kg/ cum and maximum water cement ratio of 0.45 including admixture (Plasticiser / super plasticiser) in recommended proportions as per IS 9103 to accelerate, related setting of concrete, improve workability without imparing strength and durability with about (5.0cum), 7730Kg of 20mm machine crushed stone jelly and with about (3.3 cum), 5156kg of 10 - 12mm machine crushed stone jelly and with about (4.79cum) 7670 kg of Crushed Stone sand (M- Sand) but excluding cost of reinforcement grill and fabricating charges centering and shuttering but including laying, vibrating with mechanical vibrators, finishing, curing, etc and providing fixtures like fan clamps in the RCC floor / roof slabs wherever necessary without claiming extra cost etc., complete complying with standard specification and as directed by the departmental officers - The Coarse and Fine aggregates to be used should comply with the requiremnents of IS standards.

Footing- Below GL

Above GL upto 4.5m

Suppling and fabricating and placing in position MS (or) R.T.S. bar for reinforcement to all RCC works as per the design given including cost of steel and binding wire also in all floors.

Upto 3.30m height from G.L.Centering for soffits of RCC slabs of plane surface like lintels, beams ,etc.,including strutting 3m high using mild steel sheets of size 90cm X 60cm X and B.G 10 stiffened with M.S angles of size 25mm X 25mm X 3mm laid over silver Oak (C.W) joists of size 10cm X 6.5cm (spaced at about 90cm c/c )and supported dy casurina props of 10cm to 13cm dia (spaced of 75cm C/C) complying with standard specification and directed - 10 m 2 (P & D)Data 38

Column

Beam & Slab

Sides

Refilling with excavated soil (other than sand) complying with the standard specification for filling in foundation and basement

Providing and fixing required thick M.S. sheet sliding-shutters, with frame and diagonal braces of 40x40x6 mm angle iron, 3 mm M.S. gusset plates at the junctions and corners, 25 mm dia pulley, 40x40x6 mm angle and T-iron guide at the top and bottom respectively, including applying a priming coat of approved steel primer.

Clariflocculator - 2 Nos.

HGS SS.20.B. Earth work excavating and depositing on bank with initial lead of 10 m & initial lift of 2m in Hard stiff clay, stiff black cotton, hard red earth, shales, murram, gravel, stoney earth and earth mixed with small size boulders SS.20B

For excavation upto 2m

Additional Lift - 2m to 3m (1 m)

Plain Cement Concrete 1:4:8 (one part of cement, four part of Crushed Stone Sand (M- Sand) and Eight part of coarse aggregates) using 40mm size ISS HBG metal including cost and conveyance of all materials to site and including for the mixing, laying and labour charges and all incidential charges such as water providing etc., complete as per standard specification

Providing and laying in position Standardised Concrete Mix M-30 Grade in accordance with IS 456 - 2000 using 20mm and down graded hard broken granite stone jelly for all RCC items of works with minimum cement contenet of 400Kg/ cum and maximum water cement ratio of 0.45 including admixture (Plasticiser / super plasticiser) in recommended proportions as per IS 9103 to accelerate, related setting of concrete, improve workability without imparing strength and durability with about (5.0cum), 7730Kg of 20mm machine crushed stone jelly and with about (3.3 cum), 5156kg of 10 - 12mm machine crushed stone jelly and with about (4.79cum) 7670 kg of Crushed Stone sand (M- Sand) but excluding cost of reinforcement grill and fabricating charges centering and shuttering but including laying, vibrating with mechanical vibrators, finishing, curing, etc and providing fixtures like fan clamps in the RCC floor / roof slabs wherever necessary without claiming extra cost etc., complete complying with standard specification and as directed by the departmental officers - The Coarse and Fine aggregates to be used should comply with the requiremnents of IS standards.

Below G.L.

Upto to 1.50m below G.L

Beyond and 1.50m below G.L. upto 4.50m below G.L.

Upto 4.50m above G.L.

Suppling and fabricating and placing in position MS (or) R.T.S. bar for reinforcement to all RCC works as per the design given including cost of steel and binding wire also in all floors.

Upto 3.30m height from G.L.Upto 3.30m height from G.L.Centering for soffits of RCC slabs of plane surface like lintels, beams ,etc.,including strutting 3m high using mild steel sheets of size 90cm X 60cm X and B.G 10 stiffened with M.S angles of size 25mm X 25mm X 3mm laid over silver Oak (C.W) joists of size 10cm X 6.5cm (spaced at about 90cm c/c )and supported dy casurina props of 10cm to 13cm dia (spaced of 75cm C/C) complying with standard specification and directed - 10 m2

Curved

Upto 3.30m height - 4.30 height

Curved

Finishing with epoxy paint (two or more coats) at all locations prepared and applied as per manufacturer specifications including appropriate priming coat, preparation of surface, etc. complete - On concrete work. (DSR Vol.2 - 2021 - CODE 13.52.2)

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

Manufacturing, Supplying and Fixing of Stainless Steel Hand rails for staircase near wet riser using 50mm dia 304L Grade Stainless Steel pipe of 1.60mm thick will be provided with tubular supports made of 304L Grade Stainless Steel pipe of 25mm dia of 1.60mm thick welded to the railing. The supports will be grouted into the wall and provided with 93.00mm thick Stainless Steel circular base plate of 304 Grade. The rate shall included for grouting into concrete with necessary supporting arrangements the hand rail in floor polishing buffing, bonding, cutting, grinding, conveyance, welding charges, electrical charges, etc. complete (PWD SOR 2022-2023, Pg 57)

Refilling with excavated soil (other than sand) complying with the standard specification for filling in foundation and basement (PWD SOR 2022-2023, Pg 23)

Supply and delivery of following sizes of DI K7 Class s/s pipes as per IS: 8329 / 2000, at the site of work etc., complete and as directed by Engineer in charge. (400mm) (TWAD SOR 2022-23,Pg.46)

Jointing DI S&S pipe with rubber gaskets as per IS: 5382 - 1985 including cost of rubber gaskets and hydraulically testing to required pressure etc., complete and as directed by Engineer in charge. (TWAD SOR 2022-23, Pg 261)

Supply , delivery and fixing of DI S/S standard and non standard specials as per IS: 1538 - 1986 at site etc., complete as directed by Engineer in charge. (TWAD SOR 2022-2023, Pg 52)

Clarified Water Channel to Filter Bed House

Earth work excavation for foundation in Hard stiff clay, stiff black cotton, hard red earth, shales murram, gravel,stoney earth and earth mixed with small size boulders SS.20B and Sand, silt or other loose soil, wet sand,or silt not under water, light black cotton soil, sandy loam ordinary soil and to full depth as may be directed except in hardrock requiring blasting inclusive of shoring shuttering and baling out water and cleaning and levelling the site etc.,complete 10 cum

Supplying and filling in foundation and basement with Crushed Stone Sand (M- Sand) in layers of not more than 15cm thick well rammed watered and compacted etc., complete complying with standard specification.

Plain Cement Concrete 1:4:8 (one part of cement, four part of Crushed Stone Sand (M- Sand) and Eight part of coarse aggregates) using 40mm size ISS HBG metal including cost and conveyance of all materials to site and including for the mixing, laying and labour charges and all incidential charges such as water providing etc., complete as per standard specification

Providing and laying in position Standardised Concrete Mix M-30 Grade in accordance with IS 456 - 2000 using 20mm and down graded hard broken granite stone jelly for all RCC items of works with minimum cement contenet of 400Kg/ cum and maximum water cement ratio of 0.45 including admixture (Plasticiser / super plasticiser) in recommended proportions as per IS 9103 to accelerate, related setting of concrete, improve workability without imparing strength and durability with about (5.0cum), 7730Kg of 20mm machine crushed stone jelly and with about (3.3 cum), 5156kg of 10 - 12mm machine crushed stone jelly and with about (4.79cum) 7670 kg of Crushed Stone sand (M- Sand) but excluding cost of reinforcement grill and fabricating charges centering and shuttering but including laying, vibrating with mechanical vibrators, finishing, curing, etc and providing fixtures like fan clamps in the RCC floor / roof slabs wherever necessary without claiming extra cost etc., complete complying with standard specification and as directed by the departmental officers - The Coarse and Fine aggregates to be used should comply with the requiremnents of IS standards.

Below G.L.

Upto to 1.50m below G.L

Beyond and 1.50m below G.L. upto 4.50m below G.L.

Above G.L.

Upto 4.50m above G.L.

Suppling and fabricating and placing in position MS (or) R.T.S. bar for reinforcement to all RCC works as per the design given including cost of steel and binding wire also in all floors.

Upto 3.30m height from G.L.Centering for soffits of RCC slabs of plane surface like lintels, beams ,etc.,including strutting 3m high using mild steel sheets of size 90cm X 60cm X and B.G 10 stiffened with M.S angles of size 25mm X 25mm X 3mm laid over silver Oak (C.W) joists of size 10cm X 6.5cm (spaced at about 90cm c/c )and supported dy casurina props of 10cm to 13cm dia (spaced of 75cm C/C) complying with standard specification and directed - 10 m2

Column

Sides

Channel - 0.75m width x 0.75m TD

Sides

Channel - 1.50m width x 0.75m TD

Sides

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

White washing two coats with freshly burnt shell lime white in colour in all floors including cost of lime and other materials brushes scaffolding charges etc.complete complying with standard specification and as directed. -100sq.m S.I.333

Painting two coats for Exterior surface with approved Exterior Plastic Emulsion paint approved quality and colour over a priming coat, including thorough scrapping, clean removal of dirt, etc complete and including necessary plaster of paris, putty, wherever required etc, complete as per standard specification.

Manufacturing, Supplying and Fixing of Stainless Steel Hand rails for staircase near wet riser using 50mm dia 304L Grade Stainless Steel pipe of 1.60mm thick will be provided with tubular supports made of 304L Grade Stainless Steel pipe of 25mm dia of 1.60mm thick welded to the railing. The supports will be grouted into the wall and provided with 93.00mm thick Stainless Steel circular base plate of 304 Grade. The rate shall included for grouting into concrete with necessary supporting arrangements the hand rail in floor polishing buffing, bonding, cutting, grinding, conveyance, welding charges, electrical charges, etc. complete (PWD SOR 2022-2023, Pg 57)

Rapid Sand Filter

Earth work excavation for foundation in Hard stiff clay, stiff black cotton, hard red earth, shales murram, gravel,stoney earth and earth mixed with small size boulders SS.20B and Sand, silt or other loose soil, wet sand,or silt not under water, light black cotton soil, sandy loam ordinary soil and to full depth as may be directed except in hardrock requiring blasting inclusive of shoring shuttering and baling out water and cleaning and levelling the site etc.,complete 10 cum

For excavation upto 2m

Plain Cement Concrete 1:4:8 (one part of cement, four part of Crushed Stone Sand (M- Sand) and Eight part of coarse aggregates) using 40mm size ISS HBG metal including cost and conveyance of all materials to site and including for the mixing, laying and labour charges and all incidential charges such as water providing etc., complete as per standard specification

Suppling and fabricating and placing in position MS (or) R.T.S. bar for reinforcement to all RCC works as per the design given including cost of steel and binding wire also in all floors.

Providing and laying in position Standardised Concrete Mix M-30 Grade in accordance with IS 456 - 2000 using 20mm and down graded hard broken granite stone jelly for all RCC items of works with minimum cement contenet of 400Kg/ cum and maximum water cement ratio of 0.45 including admixture (Plasticiser / super plasticiser) in recommended proportions as per IS 9103 to accelerate, related setting of concrete, improve workability without imparing strength and durability with about (5.0cum), 7730Kg of 20mm machine crushed stone jelly and with about (3.3 cum), 5156kg of 10 - 12mm machine crushed stone jelly and with about (4.79cum) 7670 kg of Crushed Stone sand (M- Sand) but excluding cost of reinforcement grill and fabricating charges centering and shuttering but including laying, vibrating with mechanical vibrators, finishing, curing, etc and providing fixtures like fan clamps in the RCC floor / roof slabs wherever necessary without claiming extra cost etc., complete complying with standard specification and as directed by the departmental officers - The Coarse and Fine aggregates to be used should comply with the requiremnents of IS standards.

Below G.L.

Upto to 1.50m below G.L

Beyond and 1.50m below G.L. upto 4.50m below G.L.

Above G.L.

Upto 4.50m above G.L.

Upto 4.50m upto 7.50m from G.L.

Upto 7.50m upto 10.50m from G.L.

Upto 3.30m height from G.L.Centering for soffits of RCC slabs of plane surface like lintels, beams ,etc.,including strutting 3m high using mild steel sheets of size 90cm X 60cm X and B.G 10 stiffened with M.S angles of size 25mm X 25mm X 3mm laid over silver Oak (C.W) joists of size 10cm X 6.5cm (spaced at about 90cm c/c )and supported dy casurina props of 10cm to 13cm dia (spaced of 75cm C/C) complying with standard specification and directed - 10 m2

Column

Sides

Slab & beam

Upto 3.30m height - 4.30 height

Column

Slab & beam

Upto 4.30m height - 5.30 height

Slab & beam

Upto 5.30m height - 6.30 height

Sides

Slab & Beam

Upto 6.30m height - 7.30 height

Slab & Beam

Brick work in CM 1:5 (one cement & Five Crushed Stone Sand (M- Sand)) using II class ground moulded bricks of size 9" X 43/8"X 2 3/4" including finishing, curing, etc., complete complying with standard specification - 100CFT

Upto 4.50m height from G.L.

First Floor From G.L

Second Floor From G.L

Supply and Delivery Fabrication of MS doors and windows with outer frame and shutter frame in MS angle of size 40mm x 40mm x 6 mm with MS flat 25mm x 25mm x 6mm and MS sheet of 18 gauge including ventilating arrangements using 20mm square MS rods with locking arrangements including two coats of approved enamel paint over coat of red oxide including cost of angles, plates, sheets, fabrication charges, cost of hold fast and transportation charges etc., complete. (TWAD SOR 2022-2023, Pg 91)

Fully panelled Double leaf - Door - Size: 1.0m x 2.50m

Fully panelled Double leaf - Door - Size: 0.9m x 2.10m

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

Plastering with cement mortar 1:3 (One part of Cement and Three part of Plastering Sand (P- Sand)), 10mm thick in all floors including cost and conveyance of all materilas to site and labour charges etc,complete as per standard specifications

Plastering with cement mortar 1:3 (One part of Cement and Three part of Plastering Sand (P- Sand)) 20mm thick in all floors including cost and conveyance of all materials to site and labour charges etc, complete complying with standard specifications (S.I.309)

White washing two coats with freshly burnt shell lime white in colour in all floors including cost of lime and other materials brushes scaffolding charges etc.complete complying with standard specification and as directed. -100sq.m S.I.333

Painting two coats for Interior surface with approved Interior Plastic Emulsion paint approved quality and colour over a priming coat, including thorough scrapping, clean removal of dirt, etc complete and including necessary plaster of paris, putty, wherever required etc, complete as per standard specification.

Painting two coats for Exterior surface with approved Exterior Plastic Emulsion paint approved quality and colour over a priming coat, including thorough scrapping, clean removal of dirt, etc complete and including necessary plaster of paris, putty, wherever required etc, complete as per standard specification.

Supplying and fixing in position C.I.Manhole covers (light or heavy duty) of 60 X 60cm in size in Cement Mortar 1:3 (One part of Cement and Three part of Plastering Sand (P- Sand)), of best approved quality and as per standard specifications etc.,complete.

Supplying and fixing in position PVC mould CI Steps for Rapid Sand Filter (TWAD SOR 2022-2023, Pg 165)

Manufacturing, Supplying and Fixing of Stainless Steel Hand rails for staircase near wet riser using 50mm dia 304L Grade Stainless Steel pipe of 1.60mm thick will be provided with tubular supports made of 304L Grade Stainless Steel pipe of 25mm dia of 1.60mm thick welded to the railing. The supports will be grouted into the wall and provided with 93.00mm thick Stainless Steel circular base plate of 304 Grade. The rate shall included for grouting into concrete with necessary supporting arrangements the hand rail in floor polishing buffing, bonding, cutting, grinding, conveyance, welding charges, electrical charges, etc. complete (PWD SOR 2022-2023, Pg 57)

Labour for filling with broken stone of all sizes well washed and cleaned, to be free from impurities, including stacking and laying in bed (TWAD SOR 2022-2023, Pg 277)

Labour for filling the coarse sand passing through a sieve of 10 meshes to 2.5 cm and retained in 20 meshes to 2.5 cm well washed and cleaned to be free from impurities including stacking (TWAD SOR 2022-2023, Pg 278)

Supply and deliery pebbles for filter media (2.00-20.00)mm

Supply and deliery pebbles for filter media pebble filter (20.00-40.00)mm

Sludge Sump Earth work excavation for foundation in Hard stiff clay, stiff black cotton, hard red earth, shales murram, gravel,stoney earth and earth mixed with small size boulders SS.20B and Sand, silt or other loose soil, wet sand,or silt not under water, light black cotton soil, sandy loam ordinary soil and to full depth as may be directed except in hardrock requiring blasting inclusive of shoring shuttering and baling out water and cleaning and levelling the site etc.,complete 10 cum

For excavation upto 2m

Additional Lift - 2m to 3m (1 m)

Additional Lift - 3m to 4m (1 m)

Additional Lift - 4m to 5m (1 m)

Plain Cement Concrete 1:4:8 (one part of cement, four part of Crushed Stone Sand (M- Sand) and Eight part of coarse aggregates) using 40mm size ISS HBG metal including cost and conveyance of all materials to site and including for the mixing, laying and labour charges and all incidential charges such as water providing etc., complete as per standard specification

Providing and laying in position Standardised Concrete Mix M-30 Grade in accordance with IS 456 - 2000 using 20mm and down graded hard broken granite stone jelly for all RCC items of Below G.L.works with minimum cement contenet of 400Kg/ cum and maximum water cement ratio of 0.45 including admixture (Plasticiser / super plasticiser) in recommended proportions as per IS 9103 to accelerate, related setting of concrete, improve workability without imparing strength and durability with about (5.0cum), 7730Kg of 20mm machine crushed stone jelly and with about (3.3 cum), 5156kg of 10 - 12mm machine crushed stone jelly and with about (4.79cum) 7670 kg of Crushed Stone sand (M- Sand) but excluding cost of reinforcement grill and fabricating charges centering and shuttering but including laying, vibrating with mechanical vibrators, finishing, curing, etc and providing fixtures like fan clamps in the RCC floor / roof slabs wherever necessary without claiming extra cost etc., complete complying with standard specification and as directed by the departmental officers - The Coarse and Fine aggregates to be used should comply with the requiremnents of IS standards.

Upto to 1.50m below G.L

Beyond and 1.50m below G.L. upto 4.50m below G.L.

Above G.L.

Upto 4.50m above G.L.

Suppling and fabricating and placing in position MS (or) R.T.S. bar for reinforcement to all RCC works as per the design given including cost of steel and binding wire also in all floors.

Providing and laying in position Standardised Concrete Mix M-30 Grade in accordance with IS 456 - 2000 using 20mm and down graded hard broken granite stone jelly for all RCC items of works with minimum cement contenet of 400Kg/ cum and maximum water cement ratio of 0.45 including admixture (Plasticiser / super plasticiser) in recommended proportions as per IS 9103 to accelerate, related setting of concrete, improve workability without imparing strength and durability with about (5.0cum), 7730Kg of 20mm machine crushed stone jelly and with about (3.3 cum), 5156kg of 10 - 12mm machine crushed stone jelly and with about (4.79cum) 7670 kg of Crushed Stone sand (M- Sand) but excluding cost of reinforcement grill and fabricating charges centering and shuttering but including laying, vibrating with mechanical vibrators, finishing, curing, etc and providing fixtures like fan clamps in the RCC floor / roof slabs wherever necessary without claiming extra cost etc., complete complying with standard specification and as directed by the departmental officers - The Coarse and Fine aggregates to be used should comply with the requiremnents of IS standards.

Upto 3.30m height from G.L.Curved Surface

Upto 3.30m height - 4.30 height Curved Surface

Plain Surface

Finishing with epoxy paint (two or more coats) at all locations prepared and applied as per manufacturer specifications including appropriate priming coat, preparation of surface, etc. complete - On concrete work. (DSR Vol.2 - 2021 - CODE 13.52.2)

White washing two coats with freshly burnt shell lime white in colour in all floors including cost of lime and other materials brushes scaffolding charges etc.complete complying with standard specification and as directed. -100sq.m

Supplying and fixing in position C.I.Manhole covers (light or heavy duty) of 60 X 60cm in size in Cement Mortar 1:3 (One part of Cement and Three part of Plastering Sand (P- Sand)), of best approved quality and as per standard specifications etc.,complete.

Supplying and fixing in position PVC mould CI Steps for Sludge Sump

Supplying and delivery of Ductile Iron class Socket/Spigot Pipes for Class K7 conforming to IS specification 8329/2000 in good condition including transportation of D.I.pipe from production centre/company to the site - 200 mm Dia (TWAD SOR 2022-2023, Pg 46)

Earth work excavation for DI K7 D/S pipleline works for other than loose soil condition (TWAD SOR 2022-2023, Pg 295)

Refiiling excavated earth material for DI K7 D/S pipeline works (TWAD SOR 2022-2023, Pg 295)

Sump Providing and laying in position Standardised Concrete Mix M-30 Grade in accordance with IS 456 - 2000 using 20mm and down graded hard broken granite stone jelly for all RCC items of works with minimum cement contenet of Clear Water Sump 400Kg/ cum and maximum water cement ratio of 0.45 including admixture (Plasticiser / super plasticiser) in recommended proportions as per IS 9103 to accelerate, related setting of concrete, improve workability without imparing strength and durability with about (5.0cum), 7730Kg of 20mm machine crushed stone jelly and with about (3.3 cum), 5156kg of 10 - 12mm machine crushed stone jelly and with about (4.79cum) 7670 kg of Crushed Stone sand (M- Sand) but excluding cost of reinforcement grill and fabricating charges centering and shuttering but including laying, vibrating with mechanical vibrators, finishing, curing, etc and providing fixtures like fan clamps in the RCC floor / roof slabs wherever necessary without claiming extra cost etc., complete complying with standard specification and as directed by the departmental officers - The Coarse and Fine aggregates to be used should comply with the requiremnents of IS standards.

Above G.L (0.00m - 4.50m )

Below GL & Upto 1.5 m

1.50 M TO 4.50 M BELOW G.L

4.50 M TO 9.00 M BELOW G.L

Pump room

Above G.L (0.00m - 4.50m )

Suppling and fabricating and placing in position MS (or) R.T.S. bar for reinforcement to all RCC works as per the design given including cost of steel and binding wire also in all floors.

Pump room Up to 3.30m HeightCentering for soffits of RCC slabs of plane surface like lintels, beams ,etc.,including strutting 3m high using mild steel sheets of size 90cm X 60cm X and B.G 10 stiffened with M.S angles of size 25mm X 25mm X 3mm laid over silver Oak (C.W) joists of size 10cm X 6.5cm (spaced at about 90cm c/c )and supported dy casurina props of 10cm to 13cm dia (spaced of 75cm C/C) complying with standard specification and directed - 10 m 2

Plain surface

Curved surface

Sump Up to 3.30m Height

Square Surface

Plain Surface

Supplying and fixing in position C.I.Manhole covers (light or heavy duty) of 60 X 60cm in size in Cement Mortar 1:3 (One part of Cement and Three part of Plastering Sand (P- Sand)), of best approved quality and as per standard specifications etc.,complete.

Finishing with epoxy paint (two or more coats) at all locations prepared and applied as per manufacturer specifications including appropriate priming coat, preparation of surface, etc. complete - On concrete work. (DSR Vol.2 - 2021 - CODE 13.52.2)

Sinking well of 6 metre internal dia below water level including all incidental charges such as bailing and pumping of water, using special tools and plants etc., complete in ordinary soil,loose soil,sandy soil and clay soil. (TWAD SOR 2022-2023, Pg 253)

first 2 m

Second 2 m

Third 2 m

Fourth 2 m

Fifth 2 m

Supplying, fabricating, erecting structural steel work for roofing welded or bolted type using MS channels, angles, plates and round bars etc. conforming to IS specification including primer coating and enamal painting as per Design given by the departmental officers etc, complete as per standard specification

Random rubble masonry in cement motor 1:5 (one Part of cement, Five part of Crushed Stone Sand (M- Sand)) mix using all granite stones and bond stones for foundation and basement from approved quarry including watering, curing, and labour charges etc., completed as per standard specification

Supply and fixing of PVC Ventilating Shaft

Supplying and fixing of PVC mould CI Steps for Sump (TWAD SOR 2022-2023, Pg 57)

Providing cut stone set for inlet pipe (TWAD SOR 2022-2023, Pg 141)

Brick work in CM 1:5 (one cement & Five Crushed Stone Sand (M- Sand)) using II class ground moulded bricks of size 9" X 43/8"X 2 3/4" including finishing, curing, etc., complete complying with standard specification - 100CFT

Supply and Delivery Fabrication of MS doors and windows with outer frame and shutter frame in MS angle of size 40mm x 40mm x 6 mm with MS flat 25mm x 25mm x 6mm and MS sheet of 18 gauge including ventilating arrangements using 20mm square MS rods with locking arrangements including two coats of approved enamel paint over coat of red oxide including cost of angles, plates, sheets, fabrication charges, cost of hold fast and transportation charges etc., complete. (TWAD SOR 2022-2023, Pg 91)

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

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

Supplying and erecting pull and push type rolling shutter with ISI make of approved size and section using 18 GI sheet. The shutter shall be painted with one coat of red oxide primer and the rate is inclusive of hood covers, tran sportation charges etc., ROLLING SHUTTERS (WITH ISI MONOGRAM - Manually operated (PWD SOR 2022-2023, Pg 44)

Plastering with cement mortar 1:3 (One part of Cement and Three part of Plastering Sand (P- Sand)), 10mm thick in all floors including cost and conveyance of all materilas to site and labour charges etc,complete as per standard specifications

Painting two coats for Interior surface with approved Interior Plastic Emulsion paint approved quality and colour over a priming coat, including thorough scrapping, clean removal of dirt, etc complete and including necessary plaster of paris, putty, wherever required etc, complete as per standard specification.

Painting two coats for Exterior surface with approved Exterior Plastic Emulsion paint approved quality and colour over a priming coat, including thorough scrapping, clean removal of dirt, etc complete and including necessary plaster of paris, putty, wherever required etc, complete as per standard specification.

Weathering Course with Concrete Broken Brick (S.I.No.278) & ( P & D) Data 54.Jelly 20mm gauge in pure slaked lime (no sand to be added) over roof slab,the proportion of brick jelly to lime being '32 to 12.5 well beated with wooden beaters for giving required slope and thickness as directed by the departmental officers etc., complete.-10 cum

MV panel cum DG Room - 8.00m x 5.00m

Earth work excavation for foundation in Hard stiff clay, stiff black cotton, hard red earth, shales murram, gravel,stoney earth and earth mixed with small size boulders SS.20B and Sand, silt or other loose soil, wet sand,or silt not under water, light black cotton soil, sandy loam ordinary soil and to full depth as may be directed except in hardrock requiring blasting inclusive of shoring shuttering and baling out water and cleaning and levelling the site etc.,complete 10 cum

Supplying and filling in foundation and basement with Crushed Stone Sand (M- Sand) in layers of not more than 15cm thick well rammed watered and compacted etc., complete complying with standard specification.

Plain Cement Concrete 1:4:8 (one part of cement, four part of Crushed Stone Sand (M- Sand) and Eight part of coarse aggregates) using 40mm size ISS HBG metal including cost and conveyance of all materials to site and including for the mixing, laying and labour charges and all incidential charges such as water providing etc., complete as per standard specification

Brick work in CM 1:5 (one cement & Five Crushed Stone Sand (M- Sand)) using II class ground moulded bricks of size 9" X 43/8"X 2 3/4" including finishing, curing, etc., complete complying with standard specification - 100CFT

Providing and laying in position Standardised Concrete Mix M-30 Grade in accordance with IS 456 - 2000 using 20mm and down graded hard broken granite stone jelly for all RCC items of works with minimum cement contenet of 400Kg/ cum and maximum water cement ratio of 0.45 including admixture (Plasticiser / super plasticiser) in recommended proportions as per IS 9103 to accelerate, related setting of concrete, improve workability without imparing strength and durability with about (5.0cum), 7730Kg of 20mm machine crushed stone jelly and with about (3.3 cum), 5156kg of 10 - 12mm machine crushed stone jelly and with about (4.79cum) 7670 kg of Crushed Stone sand (M- Sand) but excluding cost of reinforcement grill and fabricating charges centering and shuttering but including laying, vibrating with mechanical vibrators, finishing, curing, etc and providing fixtures like fan clamps in the RCC floor / roof slabs wherever necessary without claiming extra cost etc., complete complying with standard specification and as directed by the departmental officers - The Coarse and Fine aggregates to be used should comply with the requiremnents of IS standards.

Below G.L.

Upto to 1.50m below G.L

Above G.L.

Upto 4.50m above G.L.

Upto 4.50m upto 7.50m from G.L.

Upto 3.30m height from G.L. Centering for soffits of RCC slabs of plane surface like lintels, beams ,etc.,including strutting 3m high using mild steel sheets of size 90cm X 60cm X and B.G 10 stiffened with M.S angles of size 25mm X 25mm X 3mm laid over silver Oak (C.W) joists of size 10cm X 6.5cm (spaced at about 90cm c/c )and supported dy casurina props of 10cm to 13cm dia (spaced of 75cm C/C) complying with standard specification and directed - 10 m2

Sides

Column

Upto 3.30m to 4.30 m height from G.L.

Column

Upto 4.30m to 5.30 m height from G.L.

Column

Slab & Beam

Upto 5.30m to 6.30 m height from G.L.

Column

Slab & Beam

Plastering with cement mortar 1:3 (One part of Cement and Three part of Plastering Sand (P- Sand)), 10mm thick in all floors including cost and conveyance of all materilas to site and labour charges etc,complete as per standard specifications

Suppling and fabricating and placing in position MS (or) R.T.S. bar for reinforcement to all RCC works as per the design given including cost of steel and binding wire also in all floors.

Providing granolithic floor finish of 25mm thickness with plain cement concrete 1:2:4 (One Cement, Two crushed sand (M-Sand) and Four aggregate) using 10 to 12mm gauge hard broken stone jelly including laying, finishing and the top rubbed smooth with power trawl, thread lining, curing etc. complete complying with standard specification and as directed by the departmental officers. (The rate is inclusive of necessary planking for panelling wherever necessary and as directed by the departmental officers)

White washing two coats with freshly burnt shell lime white in colour in all floors including cost of lime and other materials brushes scaffolding charges etc.complete complying with standard specification and as directed. -100sq.m

Supplying and erecting pull and push type rolling shutter with ISI make of approved size and section using 18 GI sheet. The shutter shall be painted with one coat of red oxide primer and the rate is inclusive of hood covers, transportation charges etc., - Rolling shutters (with ISI Monogram - Manually Operated ) (PWD SOR 2022-2023, Pg 44)

Supply and Delivery Fabrication of MS doors and windows with outer frame and shutter frame in MS angle of size 40mm x 40mm x 6 mm with MS flat 25mm x 25mm x 6mm and MS sheet of 18 gauge including ventilating arrangements using 20mm square MS rods with locking arrangements including two coats of approved enamel paint over coat of red oxide including cost of angles, plates, sheets, fabrication charges, cost of hold fast and transportation charges etc., complete. (TWAD SOR 2022-2023, Pg 91) Fully panelled Double leaf - Window (without Ventilator) - 1.20m x 0.90m

Weathering Course with Concrete Broken Brick (S.I.No.278) & ( P & D) Data 54.Jelly 20mm gauge in pure slaked lime (no sand to be added) over roof slab,the proportion of brick jelly to lime being '32 to 12.5 well beated with wooden beaters for giving required slope and thickness as directed by the departmental officers etc., complete.-10 cum

Finishing the top of roof with one course of machine pressed tiles of size 200 mm x 200 mm x 20 mm of approved quality in Cement Mortar 1:3 (One part of Cement and Three part of Plastering Sand (P- Sand)), 12 mm thick mixed with water proofing compound conforming to ISS at 2% by weight of cement used and the joints pointed neatly to full depth of tiles with the same cement mortar mixed with red oxide and water proofing compound including curing etc., complete

HOD Grains

Chemical Storage Room

Earth work excavation for foundation in Hard stiff clay, stiff black cotton, hard red earth, shales murram, gravel,stoney earth and earth mixed with small size boulders SS.20B and Sand, silt or other loose soil, wet sand,or silt not under water, light black cotton soil, sandy loam ordinary soil and to full depth as may be directed except in hardrock requiring blasting inclusive of shoring shuttering and baling out water and cleaning and levelling the site etc.,complete 10 cum

Supplying and filling in foundation and basement with Crushed Stone Sand (M- Sand) in layers of not more than 15cm thick well rammed watered and compacted etc., complete complying with standard specification.

Plain Cement Concrete 1:4:8 (one part of cement, four part of Crushed Stone Sand (M- Sand) and Eight part of coarse aggregates) using 40mm size ISS HBG metal including cost and conveyance of all materials to site and including for the mixing, laying and labour charges and all incidential charges such as water providing etc., complete as per standard specification

Brick work in CM 1:5 (one cement & Five Crushed Stone Sand (M- Sand)) using II class ground moulded bricks of size 9" X 43/8"X 2 3/4" including finishing, curing, etc., complete complying with standard specification - 100CFT

Providing and laying in position Standardised Concrete Mix M-30 Grade in accordance with IS 456 - 2000 using 20mm and down graded hard broken granite stone jelly for all RCC items of works with minimum cement contenet of 400Kg/ cum and maximum water cement ratio of 0.45 including admixture (Plasticiser / super plasticiser) in recommended proportions as per IS 9103 to accelerate, related setting of concrete, improve workability without imparing strength and durability with about (5.0cum), 7730Kg of 20mm machine crushed stone jelly and with about (3.3 cum), 5156kg of 10 - 12mm machine crushed stone jelly and with about (4.79cum) 7670 kg of Crushed Stone sand (M- Sand) but excluding cost of reinforcement grill and fabricating charges centering and shuttering but including laying, vibrating with mechanical vibrators, finishing, curing, etc and providing fixtures like fan clamps in the RCC floor / roof slabs wherever necessary without claiming extra cost etc., complete complying with standard specification and as directed by the departmental officers - The Coarse and Fine aggregates to be used should comply with the requiremnents of IS standards.

Below G.L.

Upto to 1.50m below G.L

Above G.L.

Upto 4.50m above G.L.

Upto 4.50m upto 7.50m from G.L.

Centering for soffits of RCC slabs of plane surface like lintels, beams ,etc.,including strutting 3m high using mild steel sheets of size 90cm X 60cm X and B.G 10 stiffened with M.S angles of size 25mm X 25mm X 3mm laid over silver Oak (C.W) joists of size 10cm X 6.5cm (spaced at about 90cm c/c )and supported dy casurina props of 10cm to 13cm dia (spaced of 75cm C/C) complying with standard specification and directed - 10 m2

Upto 3.30m height from G.L.

Sides

Column

Upto 3.30m to 4.30 m height from G.L.

Column

Upto 4.30m to 5.30 m height from G.L.

Column

Slab & Beam

Upto 5.30m to 6.30 m height from G.L.

Column

Slab & Beam

Plastering with cement mortar 1:3 (One part of Cement and Three part of Plastering Sand (P- Sand)), 10mm thick in all floors including cost and conveyance of all materilas to site and labour charges etc,complete as per standard specifications

Suppling and fabricating and placing in position MS (or) R.T.S. bar for reinforcement to all RCC works as per the design given including cost of steel and binding wire also in all floors.

Providing granolithic floor finish of 25mm thickness with plain cement concrete 1:2:4 (One Cement, Two crushed sand (M-Sand) and Four aggregate) using 10 to 12mm gauge hard broken stone jelly including laying, finishing and the top rubbed smooth with power trawl, thread lining, curing etc. complete complying with standard specification and as directed by the departmental officers. (The rate is inclusive of necessary planking for panelling wherever necessary and as directed by the departmental officers)

White washing two coats with freshly burnt shell lime white in colour in all floors including cost of lime and other materials brushes scaffolding charges etc.complete complying with standard specification and as directed. -100sq.m S.I.333

Supplying and erecting pull and push type rolling shutter with ISI make of approved size and section using 18 GI sheet. The shutter shall be painted with one coat of red oxide primer and the rate is inclusive of hood covers, transportation charges etc., - Rolling shutters (with ISI Monogram - Manually Operated ) (PWD SOR 2022-2023, Pg 44)

Supply and Delivery Fabrication of MS doors and windows with outer frame and shutter frame in MS angle of size 40mm x 40mm x 6 mm with MS flat 25mm x 25mm x 6mm and MS sheet of 18 gauge including ventilating arrangements using 20mm square MS rods with locking arrangements including two coats of approved enamel paint over coat of red oxide including cost of angles, plates, sheets, fabrication charges, cost of hold fast and transportation charges etc., complete. (TWAD SOR 2022-2023, Pg 91)

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

Weathering Course with Concrete Broken Brick (S.I.No.278) & ( P & D) Data 54.Jelly 20mm gauge in pure slaked lime (no sand to be added) over roof slab,the proportion of brick jelly to lime being '32 to 12.5 well beated with wooden beaters for giving required slope and thickness as directed by the departmental officers etc., complete.-10 cum

Finishing the top of roof with one course of machine pressed tiles of size 200 mm x 200 mm x 20 mm of approved quality in Cement Mortar 1:3 (One part of Cement and Three part of Plastering Sand (P- Sand)), 12 mm thick mixed with water proofing compound conforming to ISS at 2% by weight of cement used and the joints pointed neatly to full depth of tiles with the same cement mortar mixed with red oxide and water proofing compound including curing etc., complete

Supplying & Delivert of 2T capacity hand operated over head Travelling (HOT) crane suitable for a span upto 6 Mtrs, and travel length upto 10 Mtrs. with clear lift upto 6 Mtrs. including gear type chain pulley block with GI chain and geared Travelling trolley complete with all accessories including girder

Chlorine Room - 5m x 4m

Earth work excavation for foundation in Hard stiff clay, stiff black cotton, hard red earth, shales murram, gravel,stoney earth and earth mixed with small size boulders SS.20B and Sand, silt or other loose soil, wet sand,or silt not under water, light black cotton soil, sandy loam ordinary soil and to full depth as may be directed except in hardrock requiring blasting inclusive of shoring shuttering and baling out water and cleaning and levelling the site etc.,complete 10 cum

Supplying and filling in foundation and basement with Crushed Stone Sand (M- Sand) in layers of not more than 15cm thick well rammed watered and compacted etc., complete complying with standard specification.

Plain Cement Concrete 1:4:8 (one part of cement, four part of Crushed Stone Sand (M- Sand) and Eight part of coarse aggregates) using 40mm size ISS HBG metal including cost and conveyance of all materials to site and including for the mixing, laying and labour charges and all incidential charges such as water providing etc., complete as per standard specification

Brick work in CM 1:5 (one cement & Five Crushed Stone Sand (M- Sand)) using II class ground moulded bricks of size 9" X 43/8"X 2 3/4" including finishing, curing, etc., complete complying with standard specification - 100CFT

Providing and laying in position Standardised Concrete Mix M-30 Grade in accordance with IS 456 - 2000 using 20mm and down graded hard broken granite stone jelly for all RCC items of works with minimum cement contenet of 400Kg/ cum and maximum water cement ratio of 0.45 including admixture (Plasticiser / super plasticiser) in recommended proportions as per IS 9103 to accelerate, related setting of concrete, improve workability without imparing strength and durability with about (5.0cum), 7730Kg of 20mm machine crushed stone jelly and with about (3.3 cum), 5156kg of 10 - 12mm machine crushed stone jelly and with about (4.79cum) 7670 kg of Crushed Stone sand (M- Sand) but excluding cost of reinforcement grill and fabricating charges centering and shuttering but including laying, vibrating with mechanical vibrators, finishing, curing, etc and providing fixtures like fan clamps in the RCC floor / roof slabs wherever necessary without claiming extra cost etc., complete complying with standard specification and as directed by the departmental officers - The Coarse and Fine aggregates to be used should comply with the requiremnents of IS standards.

Below G.L.

Upto to 1.50m below G.L

Above G.L.

Upto 4.50m above G.L.

Upto 4.50m upto 7.50m from G.L.

Centering for soffits of RCC slabs of plane surface like lintels, beams ,etc.,including strutting 3m high using mild steel sheets of size 90cm X 60cm X and B.G 10 stiffened with M.S angles of size 25mm X 25mm X 3mm laid over silver Oak (C.W) joists of size 10cm X 6.5cm (spaced at about 90cm c/c )and supported dy casurina props of 10cm to 13cm dia (spaced of 75cm C/C) complying with standard specification and directed - 10 m2

Upto 3.30m height from G.L.

Sides

Column

Slab & Beam

Upto 3.30m to 4.30 m height from G.L.

Sides

Column

Slab & Beam

Plastering with cement mortar 1:3 (One part of Cement and Three part of Plastering Sand (P- Sand)), 10mm thick in all floors including cost and conveyance of all materilas to site and labour charges etc,complete as per standard specifications

Suppling and fabricating and placing in position MS (or) R.T.S. bar for reinforcement to all RCC works as per the design given including cost of steel and binding wire also in all floors.

Providing granolithic floor finish of 25mm thickness with plain cement concrete 1:2:4 (One Cement, Two crushed sand (M-Sand) and Four aggregate) using 10 to 12mm gauge hard broken stone jelly including laying, finishing and the top rubbed smooth with power trawl, thread lining, curing etc. complete complying with standard specification and as directed by the departmental officers. (The rate is inclusive of necessary planking for panelling wherever necessary and as directed by the departmental officers)

White washing two coats with freshly burnt shell lime white in colour in all floors including cost of lime and other materials brushes scaffolding charges etc.complete complying with standard specification and as directed. -100sq.m S.I.333

Supplying and erecting pull and push type rolling shutter with ISI make of approved size and section using 18 GI sheet. The shutter shall be painted with one coat of red oxide primer and the rate is inclusive of hood covers, transportation charges etc., - Rolling shutters (with ISI Monogram - Manually Operated ) (PWD SOR 2022-2023, Pg 44)

Supply and Delivery Fabrication of MS doors and windows with outer frame and shutter frame in MS angle of size 40mm x 40mm x 6 mm with MS flat 25mm x 25mm x 6mm and MS sheet of 18 gauge including ventilating arrangements using 20mm square MS rods with locking arrangements including two coats of approved enamel paint over coat of red oxide including cost of angles, plates, sheets, fabrication charges, cost of hold fast and transportation charges etc., complete. (TWAD SOR 2022-2023, Pg 91)

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

For Ventilators - 0.45 m x0.60 m

Weathering Course with Concrete Broken Brick (S.I.No.278) & ( P & D) Data 54.Jelly 20mm gauge in pure slaked lime (no sand to be added) over roof slab,the proportion of brick jelly to lime being '32 to 12.5 well beated with wooden beaters for giving required slope and thickness as directed by the departmental officers etc., complete.-10 cum

Finishing the top of roof with one course of machine pressed tiles of size 200 mm x 200 mm x 20 mm of approved quality in Cement Mortar 1:3 (One part of Cement and Three part of Plastering Sand (P- Sand)), 12 mm thick mixed with water proofing compound conforming to ISS at 2% by weight of cement used and the joints pointed neatly to full depth of tiles with the same cement mortar mixed with red oxide and water proofing compound including curing etc., complete

Supplying & Delivert of 2T capacity hand operated over head Travelling (HOT) crane suitable for a span upto 6 Mtrs, and travel length upto 10 Mtrs. with clear lift upto 6 Mtrs. including gear type chain pulley block with GI chain and geared Travelling trolley complete with all accessories including girder

Blower Room - 6m x 5 m

Earth work excavation for foundation in Hard stiff clay, stiff black cotton, hard red earth, shales murram, gravel,stoney earth and earth mixed with small size boulders SS.20B and Sand, silt or other loose soil, wet sand,or silt not under water, light black cotton soil, sandy loam ordinary soil and to full depth as may be directed except in hardrock requiring blasting inclusive of shoring shuttering and baling out water and cleaning and levelling the site etc.,complete 10 cum

Supplying and filling in foundation and basement with Crushed Stone Sand (M- Sand) in layers of not more than 15cm thick well rammed watered and compacted etc., complete complying with standard specification.

Plain Cement Concrete 1:4:8 (one part of cement, four part of Crushed Stone Sand (M- Sand) and Eight part of coarse aggregates) using 40mm size ISS HBG metal including cost and conveyance of all materials to site and including for the mixing, laying and labour charges and all incidential charges such as water providing etc., complete as per standard specification

Brick work in CM 1:5 (one cement & Five Crushed Stone Sand (M- Sand)) using II class ground moulded bricks of size 9" X 43/8"X 2 3/4" including finishing, curing, etc., complete complying with standard specification - 100CFT

Providing and laying in position Standardised Concrete Mix M-30 Grade in accordance with IS 456 - 2000 using 20mm and down graded hard broken granite stone jelly for all RCC items of works with minimum cement contenet of 400Kg/ cum and maximum water cement ratio of 0.45 including admixture (Plasticiser / super plasticiser) in recommended proportions as per IS 9103 to accelerate, related setting of concrete, improve workability without imparing strength and durability with about (5.0cum), 7730Kg of 20mm machine crushed stone jelly and with about (3.3 cum), 5156kg of 10 - 12mm machine crushed stone jelly and with about (4.79cum) 7670 kg of Crushed Stone sand (M- Sand) but excluding cost of reinforcement grill and fabricating charges centering and shuttering but including laying, vibrating with mechanical vibrators, finishing, curing, etc and providing fixtures like fan clamps in the RCC floor / roof slabs wherever necessary without claiming extra cost etc., complete complying with standard specification and as directed by the departmental officers - The Coarse and Fine aggregates to be used should comply with the requiremnents of IS standards.

Below G.L.

Upto to 1.50m below G.L

Above G.L.

Upto 4.50m above G.L.

Upto 4.50m upto 7.50m from G.L.

Centering for soffits of RCC slabs of plane surface like lintels, beams ,etc.,including strutting 3m high using mild steel sheets of size 90cm X 60cm X and B.G 10 stiffened with M.S angles of size 25mm X 25mm X 3mm laid over silver Oak (C.W) joists of size 10cm X 6.5cm (spaced at about 90cm c/c )and supported dy casurina props of 10cm to 13cm dia (spaced of 75cm C/C) complying with standard specification and directed - 10 m2

Upto 3.30m height from G.L.

Sides

Column

Slab & Beam

Upto 3.30m to 4.30 m height from G.L.

Sides

Column

Slab & Beam

Plastering with cement mortar 1:3 (One part of Cement and Three part of Plastering Sand (P- Sand)), 10mm thick in all floors including cost and conveyance of all materilas to site and labour charges etc,complete as per standard specifications

Suppling and fabricating and placing in position MS (or) R.T.S. bar for reinforcement to all RCC works as per the design given including cost of steel and binding wire also in all floors.

Providing granolithic floor finish of 25mm thickness with plain cement concrete 1:2:4 (One Cement, Two crushed sand (M-Sand) and Four aggregate) using 10 to 12mm gauge hard broken stone jelly including laying, finishing and the top rubbed smooth with power trawl, thread lining, curing etc. complete complying with standard specification and as directed by the departmental officers. (The rate is inclusive of necessary planking for panelling wherever necessary and as directed by the departmental officers)

White washing two coats with freshly burnt shell lime white in colour in all floors including cost of lime and other materials brushes scaffolding charges etc.complete complying with standard specification and as directed. -100sq.m S.I.333

Supplying and erecting pull and push type rolling shutter with ISI make of approved size and section using 18 GI sheet. The shutter shall be painted with one coat of red oxide primer and the rate is inclusive of hood covers, transportation charges etc., - Rolling shutters (with ISI Monogram - Manually Operated ) (PWD SOR 2022-2023, Pg 44)

Supply and Delivery Fabrication of MS doors and windows with outer frame and shutter frame in MS angle of size 40mm x 40mm x 6 mm with MS flat 25mm x 25mm x 6mm and MS sheet of 18 gauge including ventilating arrangements using 20mm square MS rods with locking arrangements including two coats of approved enamel paint over coat of red oxide including cost of angles, plates, sheets, fabrication charges, cost of hold fast and transportation charges etc., complete. (TWAD SOR 2022-2023, Pg 91)

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

For Ventilators - 0.45 m x0.60 m

Weathering Course with Concrete Broken Brick (S.I.No.278) & ( P & D) Data 54.Jelly 20mm gauge in pure slaked lime (no sand to be added) over roof slab,the proportion of brick jelly to lime being '32 to 12.5 well beated with wooden beaters for giving required slope and thickness as directed by the departmental officers etc., complete.-10 cum

Finishing the top of roof with one course of machine pressed tiles of size 200 mm x 200 mm x 20 mm of approved quality in Cement Mortar 1:3 (One part of Cement and Three part of Plastering Sand (P- Sand)), 12 mm thick mixed with water proofing compound conforming to ISS at 2% by weight of cement used and the joints pointed neatly to full depth of tiles with the same cement mortar mixed with red oxide and water proofing compound including curing etc., complete

HOT grain

Pumpset for Wet Well & Clear Water Sump

Supply and delivery of Horizontal split casing centrifugal pump (1500RPM) conforming to IS 1520 and as amended thereafter with CI casing and split glands, stainless steel shaft, hydraulically and dynamically balanced bronze impellers capable of discharging required quantity of water against a total head noted below due to all causes and with the accessories such as G.M air release cock, Grease cup, G.I priming funnel, M.S lifting hook, drip water G.I pipe connections, leading to the outside of pump house rubber water deflector, double flap foot valve, G.M strainer including unique tyre type coupling, common M.S fabricated base to mount pump and motor and other standard fittings etc complete. Pump shall be capable of discharging the specified quantity at the head noted at the minimum NPSH at site conditions. The shut off head shall be atleast 25% over and above the head at duty point. The pump shall be suitable for operation in AC three phase , 415 V , 50 Hz , 1500 RPM. (TWAD SOR 2022-2023, Pg 108)

Wet Well

4000 lpm x 30 m

Clear Water Sump

4000 lpm x 40 m

AC three Phase / 415 V/ Horizontal SPDP 4 Pole Squirrel cage Induction motor for HSC centrifugal pumps -1500RPM

Supply and delivery of AC three Phase 4 pole Horizontal squirrel cage Induction motor confiriming to IS 325/1996 and as amended thereafter with Class F insulation to suit the speed of pump and suitable for operation with continous S1 rated, 415V +/- 10 %, 50 HZ +/- 5% supply , TEFC (upto 20 HP), SPDP (above 20 HP). The motor offered should be of energy efficient motors. (TWAD SOR 2022-2023, Pg 109)

Wet Well

30HP Motor

Clear Water Sump

40HP Motor

Supply and delivery of Fully Automatic Auto Transformer Starter suitable for the motor offered. Floor mounting type air/ oil cooled Auto Transformer Starter with tapings at 50%, 65%, 80%, housed in robust steel chamber with arc and main contacts confirming to IS 8544 Part IV for operation in AC three Phase 50 Hz (+/- 5%), 415V (+/- 10%) with the following components etc. under voltage release with no volt coil, over load relay with dash pot arrangements, single phasing preventor, LED ON/ OFF switches, Mounted Ammeter, Earth leakage relay, contactor assembly suitable for next standard KW rating, in coming and out going cable entry provisions, transformer tank including first filling of oil etc. (TWAD SOR 2022-2023, Pg 119)

Wet Well

For 30 HP Motor

Clear Water Sump

For 40HP Motor

Supply and delivery of DI electric Capacitor KVAR with TNEB test certificate with acceessories confirm to IS 2834 and rate is inclusive of banking charges such as providing of copper bus bars with provision of adding at least 2 capacitors at later date, cable entry box , fabricating chargese P.NO.129/SoR19-20 , Item No.15 The rates are basic rates with inclusive of handling charges (TWAD SOR 2022-2023, Pg 124)

Wet Well

22 KVAR for 30 HP motor

Clear Water Sump

30 KVAR for 40 HP motor

PANEL BOARD

Supply and delivery of floor mounting cubical type vermin and dust proof powder coated M.V. panel board made of 14 SWG MS sheet & MS angle iron frame work with enclosed 4 Nos of Aluminium bus bar of Electrolyte grade E.91,PVC sleeved of suitable size for phase and netural with hinged front door and railway type lock and key arrangements.The bus bar shall be of ample current carrying capacity with all interal wiring as per IE rules and as per IS 8633 and as per safty requirements of CEIG. The desgin of panel board should facilitate for quick operation of all switches from the front side. The panel board should be completed with all interal wiring including necessary twin copper earthing arrangements and consists of the componets for controlling incoming and out going supply ; rate inclusive of fabrication charges

INCOMING i)250 Amps, 3 phase 4pole MCCBwith over /under voltage release and short circut release to control the incoming supply to the bus bar in the cubical board from the E.B.supply point. - (1 No Spare)

ii)Multi Functions Meters - Flush type for M V Panel Board - LED type, CT/PT, Voltage, Current, Frequency, Kilowatt, Kilo Volt Ampere, KVAR , KVAH, Run Hours, unbalance(V,A), Rpm, Phase angles, Thd - Class 0.5 With RS 485 Port (SOR )

Outgoing

i)200Amp 3phase MCCB ,TPN for controlling SD starter for HSC pumpset (1 no stand by)

iI) 50Amp 3 phase3P MCCB to control the capacitor for HSC pumpset ( 1 NO spare)

iii) 32 Amp 3Phase MCCB for controlling the lighting load of the pumproom

iv) RYB & ON/OFF indicating lamps with control switch

Supply and delivery of wall mounted cubical type EB meter Box Up to 50HP/37 KW (which includes LT meter panel board, 6 Nos. suitable fuse carriers (TWAD SoR 2022-23 Pg.No125)

150mm dia Pressure Gauge and Vaccum guage including all accessories as per specification (For Suction and Delivery to be mounted on wall on Teak Wood Board) (TWAD SoR 2022-23 Pg:123)

a)supply and delivery of heavy duty 1.1 KV grade 3.5 x 95sq.mm-armoured aluminium conductor XLPE insulated pvc sheathed cable as per IS 7098 (Part I) to be laid in between EB pole - Meter Box - M.V. panel SoR 2022-23Pg.No:120

b) Laying the above cable as per IE rules inside the pumproom or in air SoR 2022-23Pg.No122

c)Jointing of the above L.T. cables 3.5 core 1.1 KV grade Armoured Aluminium conductor cable confirming to IS7098 Part I with ISI marking including jointing materials lugs,clamps,etc., SoR 2022-23 Pg.No:125

a)Supply and delivery of heavy duty 11 KV grade 3.5 x50 sq.mm-armoured aluminium conductor XLPE insulated pvc sheathed cable as per IS 7098 (Part I) to be laid in between M.V. panel to ATS starter for 50HP HSC SoR 2022-23Pg.No:123

b) Laying the above cable as per IE rules inside the pumproom SoR 2022-23Pg.No127

c)Jointing of the above L.T. cables 3.5 core 1.1 KV grade Armoured Aluminium conductor cable confirming to IS7098 Part I with ISI marking including jointing materials lugs,clamps,etc., SoR 2022-23 Pg.No:125

a)Supply and delivery of heavy duty 1.1 KV grade 3 x 50sq.mm-armoured aluminium conductor XLPE insulated pvc sheathed cable as per IS 7098 (Part I) to be laid in from ATS starter to motor for 50 HP HSC pumpset SoR 2022-23Pg.No:123

b) Laying the above cable as per IE rules inside the pumproom SoR 2022-23Pg.No127

c)Jointing of the above L.T. cables 3 core 1.1 KV grade Armoured Aluminium conductor cable confirming to IS1554 Part I with ISI marking including jointing materials lugs,clamps,etc., SoR 2022-23 Pg.No:125

a)Supply and delivery of heavy duty 11 KV grade 3 x 16 sq.mm-armoured aluminium conductor XLPE insulated pvc sheathed cable as per IS 7098 (Part I) to be laid in from M.V. panel to 18 KVAR capacitor

b) Laying the above cable as per IE rules inside the pumproom SoR 2022-23Pg.No127

c)Jointing of the above L.T. cables 3core 1.1 KV grade Armoured Aluminium conductor cable confirming to IS1554 Part I with ISI marking including jointing materials lugs,clamps,etc., SoR 2022-23 Pg.No:125

Supply, Delivery and Fixing of the following items for obtaining Service Connection from E.B.Pole.

150 mm GI SERVICE PIPE to a length of 3m

150mm GI bend-3Nos

150mm GI Coupling-3Nos

Providing pump house wiring and lighting arrangements.

Providing pump house lighting wiring using PVC conduit pipes and specials with 2 runs 1.5 sq mm PVC insulated copper wire and 1 run 14 SWG TC wire for earthing for lights, 5 Amps plug points including switch box 5 Amps switch socket, celing rose and consumable suitable for pump house wiring

Supply and fixing LED INDOOR FITTINGS (LIGHT EMITTING DIODE)24W LED 4000K 2 x 2 Square Type Recessed Fitting (vide page 194 of SR Book 2022-23 )

Supply and fixing LED OUTDOOR FITTINGS (LIGHT EMITTING DIODE)30W LED Street Light Fitting

16 amps.3 pin flush type wall socket only.-3No SoR 2022-23 pg 203

Supply and delivery of safety appliances as detailed below SoR 2022-23 Pg.No:131 item 18

Electrical gloves tested to 11 KV /22 KV with wooden box dusted with french chalk powder -2Nos

Electrical quality 6mm thick rubber mat - 6 Nos

5 kg capacity ISI marked Dry chemical powder fire extinguisher - 2 Nno

Fire Bucket-3 Nos Hooked to MS stand -1 No

Laminated shock treatment chart - 2 NO

Wooden First Aid Box -1 no

Providing the following tools mounted on Teak wood Board to be fixed on the wall and in a teak wood box SoR 2022-23 pg:133

Connector Screw Driver 901 Taparia Make or equivalent - 1No

200mm Screw Driver 825 Taparia Make or equivalent -1No

200mm Cutting Plier Taparia Make or equivalent -1No

800gm Ball Pane Hammer with Handle Taparia Make -1No

DE Spanner set 6 to 32 Jhalani Make or equivalent

Twin CI Earthing as per IS 3043/1987 and I.E. rules including Earth pit (2 pits) with RCC slab and other civil works complete (upto 25 HP) (SOR 22-23/ Item 19.0/ P. 127)

Labour Charges for erection of Horizontal shaft,centrifugal pumpset Coupled/Monoblock) in bore well/Open well including fixing of suction pipe and foot valve upto a maximum depth of 7 metres and delivery pipes to the required length with valves, pressure gauges upto the exterior wall of pump room and erection of panel board consisting of TPIC switches starter, Voltmeter, Ammeter, Capacitor single phasing preventor and laying and jointing the cables and twin earthing as per IE rules including providing bed blocks etc., complete and operating the pumps and trial run for 10 days including signing of completion of reports as required by EB authorities. SoR 2022-23 Pg.No:307

Wet Well

30 HP pumpset

Clear Water Sump

20HP pumpset

Supply and delivery of CI D/F 300mm Non return valve wafer type ( dual plate check valve) to be used in pump houses confirming to IS

Supply and delivery of CI D/F 300 mm sluice valve with spur gear and hand operation ISI mark reputed make PN 1.6 to be used in pump houses( Long body/long face to face) confirming to IS (12.5) (SOR -P- 69)

Supply and delivery of CI D/F 350 mm sluice valve with spur gear and hand operation ISI mark reputed make PN 1.6 to be used in pump houses( Long body/long face to face) confirming to IS (12.5) (SOR -P- 69)

Supply and delivery of CI D/F sluice valve with cap wheel as pe IS 14846/2000 PN 1.0 with ISI marking . The rates are inclusive of transportation charges, etc., (SOR -P- 66)

300 mm sluice valve - for 300mm main

CI D/F (outdoor use) Single Door/ Multi Door Non return valve conforming to IS 5312/2003(part I & II) to be fixed after Water meter/ Flow recorder on pumping main near Pump house with dash pot arrangement for 90% fast closing & 10% slow closing.

300mm Non return valve - for 300mm main

Supply and delivery of following CI pipe and spls. IS 1538/1993 , IS 7181/1986 & IS 1537/1996 (SOR -P- 38)

For suction

upto 300 mm CI D/F spls ,300x150mm CI D/F Tapper , 300mm CI D/F bend - 90 Deg, 300mm CI Foot valve

Upto 300mm CI D/F pipe ,300mmx 1.00m CI D/F pipe, 300mm x 2.75m CI D/F pipe

Delivery pipe Upto 300mm CI D/F spls 125 x 300mm CI D/F Tee 300mm CI D/F bend - 90 Deg 300mm CI D/F duckfoot Bend

250 mm to 300 mm CI D/F spls 200x300mm CI D/F Tapper

Upto 300mm CI D/F pipe 300mmx 0.50m CI D/F pipe 300mmx 0.50m CI D/F pipe 300mmx 1.00m CI D/F pipe 300mmx 2m CI D/F pipe 300mm x 2.75m CI D/F pipe

Jointing the C.I/ D.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) SoR 2022-23 Pg.262

Supply and delivery of Woltman model with removal mechanism water meters of following sizes with Dirt box confirming to IS 2373 with life cycle test certificate from FCRI/NABl Accredited lab.The water meters shall have magnetic drivers or mechanical drivers and shall be versatile for installation in any position.The meters shall be hydro dynamiacally ,hydrostatically balanced. The runner,runner chamber, pointers of the meter shall be as per ISO 4064 Class B specification.Dry dial excavated counter housing fully protected against flooding ensuring easy reading in all climates.**** PAYMENTS ONLY MADE AFTER RECEIPT OF TEST CERTIFICATES FOR THE DELIVERED MATERIAL FULFILL ALL THE TEST PARAMETERS SoR 2022-23 pg:86

300mm water meter with dirt box

Erection of water meter including earth work excavation ,labour charges from cutting and threading, convenyance,welding and hire charges for tools and plants etc complete and as directed by the TWAD Board officers. SoR 2022-23 Pg:86

200mm water meter with dirt box

Supply and run of 4 x 6 sq.mm. (84 / 0.3) PVC insulated SC unsheathed copper conductor of 1100V on 7 / 20 GI bearer wire for service connection mains (SD68)

Mechanical Items

CLARIFLOCCULATOR

Supply, delivery and installation of the following items in the flocculation chamber.

Traction driver unit comprising of one traction tracks of fabricated steel running on chrome steel wheels, wheel shaft with a beariing chain transmission with guards suitable capacity totally enclosed fan cooled squirrel cage inductionmotor reductiongear starter suitable panel board, switch, fuse, cables, etc. complete, with IS specification.

Central twin table comprising of one complete centre drive head of high grade magnetic coating consistiing of upper, middle and lower mechanised copper rings with bronze lining having gears of the flocculator drive, suitable capacity, suitable enclosed reductioon gear, for bearing chain transmissionconsisting of pinionwheel and chain etc.complete.

M.S. fabricated structural works compring of frames sludge raking arms with M.S.shaft,M.S. paddles ofsuitable area and suitable velocity revolving at 2 rpm. Inner driven drums,outer driver cage,guiding for inner cage, hand railinig bridge withcentre support etc.

Rubber squeezers and sludgedraw off arrangements upto disposal point with telescope constant feeding devices with adjustable tramplete.

Aluminium chequeered plates of suitable size(min 6 mm thick) for walkway,platform 1.20m wide with suitable M.S. chanel hand rails, necessary access arrangement including hand rails for work way around clariflocculator.&painting for the bridge&hand rails

NOTE: Earthing of all mechanical, electrical items should be carried out as per IE Rules. Electrical items should confirm to IS and installed as per IE Rules and all materials as per relevant IS. The M.S. structure are to be given one coat of anti corrosive paints and further coats of approved paint.

Supply, delivery anid installation of the following items in the clarifier zone.

Rotary sludge scrapper operated by geared electrical motor, suitable drainpipes, control valves, telescopic sludge bleading devices, construction of sludge bleeding chaomber, sludge disposal arrangements upto disposal point etc. complete as per relevant standard specificatioon.

NOTE: Electrical item and earthing should confirm to relevantIS and installed as per IE Rules Metal surfaces shouldbe given one coat of anti corrosive paiints and further coat of approved paint.

Mechanical components 2No Gear for Flocculator bridge and drive, 2No Central bearing assembly, 2No Sludge collector-telescope arrangements, 2No Bridge-walk way chequered plates, 2No M.S. V-Notch weir allround clarifier, 2No M.S. Rails for bridge movements allround clarifier, 2No Fixtures for rails allround clarifier, 2No Rubber squeezers , 4Nos. M.S. Flocculator drive, 4Nos. Gear box for Flocculator drive, 10Nos. Flexible coupling, 2No End carriage drive assembly, 2Set Bridge and scraper assembly, 2 No Constant bleed assembly, 4Sets Bevel gear drive assembly and base frame, 2No MS ladder of length to suit site condition, 60m 80 mm GI pipes for cables, 4Nos. 80 mm GI bend, 650m handrails 32 mm GI pipe, Erection charges, Epoxy painting & aluminium paint for handrails etc,

Filter House and Annexure

a) Filter house Supply, delivery and installation of the following in Filter house, a) Filter House, Mechanical Equipments, 2 Sets Filter controller with all accessories, 2 Nos. Dial type LOF/ROF indicator, 2 Sets pedestal &20 mm GI pipe connection, MS pipe for fixing float & labour charges with anticorrosive paint, 2 Sets Gear arrangements with stand forclarifiedwater inlet,wash water outlet and labour charges for all Sluice Valves, 2 Nos.M.S. 5 mm thick chequered plate with anticorrosive paint with inspection cover for all control chamber,2 Nos. flow regulating valves for all control chamber, b) Air Blower room 2 Sets Air blower with base frame and standard accessorieswith 30 HP, Erection charge.

c) Wash water pump room 2 Sets Open well submersible pumpsets 30 HP 2000 lpm X 25 m head., Erection charge , d) Chlorine house ,Providing pre & post gravity feed chlorination arrangements , 6 Nos. Roller supporters forTonner , 1Sets Gravity feed type chlorinator to feed 0 - 5 kg/Hr. of chlorine with I.S. specification with necessary copper piping from the chlorine cylinder, mask, ammonia bottle with tipping rod, filling materials etc, 2 Nos. Chlorine test kit, Erection charges,

e) Laboratory Laboratory equipments and furniture as per specification as detailed below. Turbidity meter with jar etc., Nephelemeter, Digital, 4 digits, Range 0-1000 NTU, Accuracy + (or) - 1% with accessories - 1 No., PH meter, PH meter, Digital, range 0.14 with automatic temperature compension with combined electrode Accuracy + (or) - 0.01 PH - 1 No., Residual chlorine test kit with colour disc., Livibend comperator with England made rotating colour disc, or range 0.1 to 2.0 ppm for residual chlorine with 2 glass cells - 1 No., Jar test appratus with jars: Jar test appratus with 6 peddles, speed regulator to adjust the speed for low speed 10 RPM and high speed 150 RPM with 6 thick glass jars of each 1 litre capacity with timer 0.30 minutes, white illuminating background, raisable stirrers - 1 set. With spare jars-6 nos, Reagent Bottle- Borosil-Rglass of following sizes, 250 ml-5 Nos, 500 ml-5 Nos, 100 ml-5 Nos, Measuring jars, 250 ml-2 Nos, 500 ml-2 Nos, 100 ml-2 Nos, conical flask, 250 ml-10 Nos, Beaker, 400 ml-10 Nos, 100 ml-5 Nos, 50 ml-5 Nos,

Pippette-graduated,1 ml-5 Nos,5 ml-5 Nos, 10 ml-5 Nos,Bulk pipette,25 ml-2 Nos,5 ml-2 Nos,10 ml-2 Nos,standard flask, 250 ml-2 Nos,500 ml-2 Nos,100 ml-2 Nos,1000 ml-2 Nos,75 mm dia funnel-5 nos, polythene beaker,50 ml-2 Nos,100 ml-2 Nos,1000 ml-2 Nos, distilled water bottle,1 lit capacity=5 nos,plastic tray 500 mm x300 mm size-2 nos, plastic can 10 lit capacity-2 nos,Iron test kit with colour disc,. Hot plate, Rectangular, 30 x 45 cm with stainless steel top 2.0 KW with indicating lamp energy regulater and thermestatic control - 1 No, Photo electric colorimeter(ERMA brand), with filters, 420, 470. 530, 620, 660 mm with accessories - 1 No,Turbidity tap,Turbidity tap with graduations to measure upto 3000 NTU - 1 No.,Chemical balance with required weights etc,.Chemical balance(K-ROY brand) double span, capacity 200 gm, sensitivity 0.1 mgn with weight box - 1 set.

Safety appliances Supply, delivery, erecting and testing of all safety appliances like fire extinguishers, lightening conductor, first aid box as per rules wherever necessary. a0Rechargeable energy light-6nos b)fire extinguisers-4 nos c)first aid box wooden-1 no d)shock treatment chart-1 no e) fire bucket with stand -3 no f) rubber mat 6 mm thick-4 nos g) gloves-1 set

Turbidity Analyzar 1. Measurement according to ISO 7027US EPA 180 2. Simple calibration with reusable liquid calibration standards. 3. Minimum maintenance Measuring range 0 to 800 NTU 4.Rapid response time

PH measurment system 1 .Menu driven program 2. Automatic temperature compensation 3. Built in non-volatile memory

TDS Transmitter 1. Menu driven program 2. Built non-volatile memory 3. Local display in a 2 line dotmatrix 10 character 4. Display function, display actual conductivity valve, operating temperature with each programmable for continues.

Chlorine measurment system Model : Optisys CL 1100 Manual pH compensation (without pH probe)

Suspended solids analyzer Suspended solids sensor – FM TCS – 1000 Transmitter – FM SC T4 Sensor SU316L with cable length of 10m Simple cylindrical design – Ø32X163mm

SLUDGE SUMP: Supply, Delivery and Installation of Sludge Pumps of Capacity 7.5 HP-12Cu.m/Hr with a head of 12m (For Pumping of underflow sludge of clariflocculator), of Horizontal, End Suction, Top Discharge single stage centrifugal pump in CI construction, continuous duty type of approved make, with speed not exceeding 1500 RPM, consisting of TEFC squirrel cage induction 3 phase motor, pump, common base frame, coupling, coupling guard & foundation bolts, etc., complete

Flash Mixer Supply, Delivery and Installation of Flash mixer mechanism to suit a tank of size 2.00m Dia x 2.9m LD, 3.75m TD of approved make with a speed of 100 - 150 RPM, consisting of TEFC squirrel cage induction 3 phase motor, stainless steel (SS 316) shaft and impeller, flexible coupling, in line gear box, base plate, support spanning the tank, foundation bolts, SS fasteners, etc., complete

CHEMICAL HOUSE, ALUM DOSING TANK AGITATOR, Supply, Delivery and Installation of Agitator mechanism to suit a tank of size 1.80m x 1.80m x 1.5m LD, 1.80m TD of approved make with a speed of 100 - 150 RPM, consisting of TEFC squirrel cage induction 3 phase motor, stainless steel (SS 316) shaft and impeller, flexible coupling, in line gear box, base plate, support spanning the tank, foundation bolts, SS fasteners, etc., complete

LIME DOSING TANK AGITATOR Supply, Delivery and Installation of Agitator mechanism to suit a tank of size 1.80m x 1.80m x 1.50m SWD+0.45m Hopper+0.m FB, 2.0m TD of approved make with a speed of 100 - 150 RPM, consisting of TEFC squirrel cage induction 3 phase motor, stainless steel (SS 316) shaft and impeller, flexible coupling, in line gear box, base plate, support spanning the tank, foundation bolts, SS fasteners, etc., complete

Constant Head Dosing Tank Supply, Delivery and Installation of SS Constant Head Tank of suitable size for dosing of alum/lime for a WTP of 12.11MLD for a max. dosage of 100 PPM of 10% solution complete with fabricated constant head tank with 3 compartments, Flanged inlet with float valve, interconnection between the compartments, Adjustable V Notch with scale for setting the dosing rate, outlet nozzle, etc., complete

Weighing Machine Supply, Delivery and Installation of Electronic Platform Type Weighing Machine of 1000 Kg Capacity in chemical house for weighing of chemicals.

Electrical Items

CLARIFLOCCULATOR 2 HP Motor for Flocculator bridge and drive 1 HP Motor for flocculator drive Cables of required capacity Main L.T. panel Erection charges

Filter House and Annexure a) Air blower room Providing Motor fo Ai blower of required capacity - 2 sets and MV panel board to starter & timer starter to air blower 2 sets b) Wash water pump room Motor for the pumpset of 30 HP 2000 lpm x 25 m head, erection charges cable , starter and MCB

Lighting arrangements for all units Providing lighting arrangements for all units - Laying, jointing, erecting and testing materials required for inside and outside lighting arranements for all the units including fans, exhaust fans etc. complete as per I.E. rules with necessary switches, distribution boards, cable, MCB,switches,ceiling fan-1400 mm-4 Nos,Exhaust fan-375 mm-4 nos flood light 500w-4 nos,voltage stabiliser for both inside&outside lighting,movable industrial vacuum cleaner-1 nonecessary plug points emergency light wooden standearthing equipments etc.as detailed below Outside lighting @ 12 places solar panel 150 W LED light as located elow

Outisde filter house - 4 Nos, Clariflacculator-2Nos, areator - 1 No, CWR - 1 No. WWT _ 1 No. HT yard - 1 No. near entrance - 1 Near quarters - 1 No. Industrial type Led - 40 W - 90 Nos. Filter House out side 10 Nos. Filter house - 30 Nos. gallery - 16 Nos. Lab - 3 Nos. store - 1 No. Alum & Lime tank - 4 Nos. Other locations 26 Nos.

Supply, delivery and erection of floor mounting MV switch board as per IE rules with necessary incoming switches to receive supply from main switch board at clear water pump house, outgoing switches of necessary quality and capacity to give power supply to all loads coming under treatment plant with suitable capacitor ammeters, volt meters and pilot lamps and cables, etc. including starters for motors as per IE rules and preparing, submitting and getting CEIG's approval for electrical insulation, installation, drawings for the plant, complete.

Provision for lightning arrestor using 50 x 6 mm copper plate for alength of 25 m including cost of insulator, copper tube 23 mm dia 1.5 m ht, copper ball with spikes and consn of earth pit at WWT

Flash Mixer Supply, Delivery and Installation of Flash mixer mechanism to suit a tank of size 2.00m Dia x 2.9m LD, 3.75m TD of approved make with a speed of 100 - 150 RPM, consisting of TEFC squirrel cage induction 3 phase motor, stainless steel (SS 316) shaft and impeller, flexible coupling, in line gear box, base plate, support spanning the tank, foundation bolts, SS fasteners, etc., complete

CHEMICAL HOUSE : ALUM DOSING TANK AGITATOR , Supply, Delivery and Installation of Agitator mechanism to suit a tank of size 1.80m x 1.80m x 1.5m LD, 1.80m TD of approved make with a speed of 100 - 150 RPM, consisting of TEFC squirrel cage induction 3 phase motor, stainless steel (SS 316) shaft and impeller, flexible coupling, in line gear box, base plate, support spanning the tank, foundation bolts, SS fasteners, etc., complete

MV Panel cum DG Room Supply & delivery of 250 KVA diesel generator set complete with suitable rated Cummins / Leyland / Kirloskar engine developing a minimum of 255 BHP with standard accessories and coupled to a 250 KVA, 0.9 pf,415V, 50cycles, alternator,mounted on a common iron base plate with fuel tank of 150 lit. capacity, 1x12V battery with leads required numbers, industrial silencer, foot mounted AVM pads, standard control panel and manual. The DG set shall be supplied with accoustic enclosure for sound proof as per IS specification.

TRANSFORMER Supply and delivery of 250 KVA 11 KV/433 Volts, 22 KV/433 Volts, three Phase 50 HZ double wound oil immersed natural air cooled, core type continous rating, outdoor distribution power transformer with copper winding for voltage ratio 22-11 KV/433 volts between phases with neutral brought out at LV side. The transfer shall be contained in a mild steel plain & radiator cooled tank, conforming to IS 1180 (Part I) of 2014 with off-load tap switch for ±10% on L.V side and ±5 % on H.V.side. The transformer shall be supplied with first filling of oil and consisting of all the fittings and accessories such as Inspection cover,Oil level indicator with minimum and filling level markings, Externally operated off circuit tap changing switch with locking device & keys, H.V. Terminals- Bushings, L.V. Terminals cable box Rating plate, Two earthing terminals, Two lifting hooks etc complete as per IS 1180 (Part I) of 2014 and as amended thereafter.

TRANSFORMER SUB STATION RELATED WORKS

Supply, delivery of 6 pole structure materials with suitable Size RSJ along with all structure material are as under - For 11 KV Sub station

Construction of transformer plinth - For 11 KV Sub station

Chain link fencing with gate including the TNEB 2 poles Spreading of materials as per CEIG requirements - for 11 KV Sub Station

Transformer yard earthing using copper flat and TWIN earthing asper IS - Upto 250 KVA Transformer sub station

Transformer sub station erection charges

Designing and preparation of CEIG drawings, obtaining Approval and safety certificate including submission of Completion report and rectification report.

Supply, delivery and laying of various sizes LT cables as follows.

3.5 C x 400 sq mm cable to MV panel from Transformer

3.5 C x 240 sq mm cable to MV panel from DG set

3.5 C x 70 sq mm cable from MV panel to APFC panel

3.5 C x 25 sq mm cable for motors

4 C x 16sq mm cable for motor , capacitor

4 C x 10sq mm cable for motor

4 C x 4 sq mm cable motor , HPSVL

2.5 Sqmm Copper control cable

Compound Wall

Earth work excavation for foundation in Hard stiff clay, stiff black cotton, hard red earth, shales murram, gravel,stoney earth and earth mixed with small size boulders SS.20B and Sand, silt or other loose soil, wet sand,or silt not under water, light black cotton soil, sandy loam ordinary soil and to full depth as may be directed except in hardrock requiring blasting inclusive of shoring shuttering and baling out water and cleaning and levelling the site etc.,complete 10 cum

Plain Cement Concrete 1:4:8 (one part of cement, four part of Crushed Stone Sand (M- Sand) and Eight part of coarse aggregates) using 40mm size ISS HBG metal including cost and conveyance of all materials to site and including for the mixing, laying and labour charges and all incidential charges such as water providing etc., complete as per standard specification

Suppling and fabricating and placing in position MS (or) R.T.S. bar for reinforcement to all RCC works as per the design given including cost of steel and binding wire also in all floors.

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

plinth beam

Column

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

Brick work in CM 1:5 (one cement & Five Crushed Stone Sand (M- Sand)) using II class ground moulded bricks of size 9" X 43/8"X 2 3/4" including finishing, curing, etc., complete complying with standard specification - 100CFT

Plastering with cement mortar 1:3 (One part of Cement and Three part of Plastering Sand (P- Sand)), 10mm thick in all floors including cost and conveyance of all materilas to site and labour charges etc,complete as per standard specifications

White washing two coats with freshly burnt shell lime white in colour in all floors including cost of lime and other materials brushes scaffolding charges etc.complete complying with standard specification and as directed. -100sq.m

Painting two coats for Exterior surface with approved Exterior Plastic Emulsion paint approved quality and colour over a priming coat, including thorough scrapping, clean removal of dirt, etc complete and including necessary plaster of paris, putty, wherever required etc, complete as per standard specification.

Gate and Gate Pillar

Earth work excavation for foundation in Hard stiff clay, stiff black cotton, hard red earth, shales murram, gravel,stoney earth and earth mixed with small size boulders SS.20B and Sand, silt or other loose soil, wet sand,or silt not under water, light black cotton soil, sandy loam ordinary soil and to full depth as may be directed except in hardrock requiring blasting inclusive of shoring shuttering and baling out water and cleaning and levelling the site etc.,complete 10 cum

Plain Cement Concrete 1:4:8 (one part of cement, four part of Crushed Stone Sand (M- Sand) and Eight part of coarse aggregates) using 40mm size ISS HBG metal including cost and conveyance of all materials to site and including for the mixing, laying and labour charges and all incidential charges such as water providing etc., complete as per standard specification

Suppling and fabricating and placing in position MS (or) R.T.S. bar for reinforcement to all RCC works as per the design given including cost of steel and binding wire also in all floors.

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

plinth beam

Column

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

Supplying,fabricating and fixing of MS Grill gate in front side(3 mx 1.50) two sleeves including all costs for fixing etc.complete-490 kg

White washing two coats with freshly burnt shell lime white in colour in all floors including cost of lime and other materials brushes scaffolding charges etc.complete complying with standard specification and as directed. -100sq.m

Plastering with cement mortar 1:3 (One part of Cement and Three part of Plastering Sand (P- Sand)), 10mm thick in all floors including cost and conveyance of all materilas to site and labour charges etc,complete as per standard specifications

Painting two coats for Exterior surface with approved Exterior Plastic Emulsion paint approved quality and colour over a priming coat, including thorough scrapping, clean removal of dirt, etc complete and including necessary plaster of paris, putty, wherever required etc, complete as per standard specification.

Painting new iron work two coats with ready mixed paint with relevent ISI STD of superior quality and approved colour

Water Testing Charges

Testing of pipes for water supply with hydraulic testing equipment by filling with water (including cost of water) and testing to recommended pressure in convenient stretches and attending the bursts if any occured during the test, excluding the cost of pipes but including other incidential and operational charges etc., complete for the following diametres of pipes. (TWAD SOR 2022-2023, Pg 270)

Feedeer Main

250mm D.I. Class K7

200mm D.I. Class K7

150mm D.I. Class K7

Distribution System

250mm Dia HDPE pipe

200mm Dia HDPE pipe

160mm & 150mm Dia HDPE pipe

110mm Dia HDPE pipe

90mm Dia HDPE pipe

M/s Maruthi Construction