Providing Underground Sewerage System in Thiruverkadu Municipality

First depth of 2 m

Second depth of 2 To 4m

Third depth 4m to 6m

Fourth depth of 6 To 8m

Fiveth depth of 8m to 10m

Sixth depth of 10m to 12m

Seventh depth of 12m to 14m

Eight depth of 14m to 16m

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 From 1.5m to 4.5 m below G.L

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

Providing and laying in position, Standardised Concrete Mix M-30 Grade by insitu machine mix concrete adopting weighing batch method in accordance with IS:456- 2000 using 20mm and down graded hard broken granite stone jelly for all RCC items of works with minimum cement content of 400 kg/m3 and maximum water cement ratio of 0.45, including admixture (plasticiser / superplasticiser) in recommended proportions as per IS:9103 to accelerate, retard setting of concrete, improve workability without impairing strength and durability with about (5.0 Cu.m) 7730 kg. of 20mm machine crushed stone jelly and with about (3.3 Cu.m) 5156 kg. of 10-12mm machine crushed stone jelly and with about (4.79 cu.m’) 7670 kg. of crushed stone sand, but excluding cost of reinforcement grill and fabricating charges, centering and shuttering and also including laying, vibrating with mechanical vibrators, finishing, curing, etc. and providing fixtures like fan clamps in the RCC floor/ roof slabs wherever necessary without claiming extra, etc., complete complying with standard specification and as directed by the departmental officers. The coarse and fine aggregates to be used should comply with the requirements of IS Standards. (No separate payment will be made by the Department for the excess usage of materials).SULPHATE RESISTANT CEMENT

Above G.L

Below GL Upto 1.5 m

From 1.5 m to 4.5 m

From 4.5m to 9 m

9.0-13.5 m below GL

13.5m to 18.00m below 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.

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

Curved surface From 0 m to 3.3 m

From 3.3 m to 4.3 m

From 4.3 m to 5.3 m

From 5.3 m to 6.3 m

From 6.3 m to 7.3 m

From 7.3 m to 8.3 m

From 8.3 m to 9.3 m

From 9.3 m to 10.3 m

10.3-11.3 m below GL

11.3-12.3 m below GL

12.3-13.3 m below GL

13.3-14.3 m below GL

14.3-15.3 m below GL

square column From 0 m to 3.3 m

From 3.3 m to 4.3 m

From 4.3 m to 5.3 m

From 5.3 m to 6.3 m

From 6.3 m to 7.3 m

From 7.3 m to 8.3 m

From 8.3 m to 9.3 m

From 9.3 m to 10.3 m

10.3-11.3 m below GL

11.3-12.3 m below GL

12.3-13.3 m below GL

13.3-14.3 m below GL

14.3-15.3 m below GL

15.3-16.3 m below GL

16.3-17.3 m below GL

Beam upto 3.0m from G.L

3.3-4.3 m below GL

Sinking of well below water level including all incidental charges using special tools and plants such as air compressior, helmet etc., complete and including baling out water

7m dia well First depth of 2m

Second depth of 2m

Third depth of 2m

12m dia well First depth of 2m

Second depth of 2m

Third depth of 2m

Fourth depth of 2m

Fifth depth of 2m

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)

Plastering with cement mortar 1:3 (One part of Cement and three part of Plastering Sand (P- Sand)) 12mm, thick in all floors including cost and conveyance of all materilas to site and labour charges etc,complete as per standard specifications

Refilling the outside of the well with excavated earth (other then sand) complying with standard specification for filling the foundation including watering consolidation etc., complete as directed by the Engineer incharge.

Disposal of surplus earth including loading, conveyance within a distance of 5 km and spreading as directed by the Engineer incharge.

Supplying and fixing of encapsulated P.V.C. steps inside the well

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

Supply and erection of Cast Iron single faced manually operated rising type 600mm dia penstock conforming to relevant IS with IS markings on it, having cast iron door and frame with Gunmetal seating, spindle made of Stainless steel, CI head stock with gear arrangment and hand wheel fitted in well.

Supplying and fixing SS screen of grade 316. The screen shall be fabricated out of stainless steel flats of 50 x 10mm. The outer frame also shall be of 50 x 10mm fixed inside the well for seating the screen. The screen shall be so fabricated that the inclined portion of the screen is fixed and the horizontal portion of the screen is a removable one for lifting the pump for maintenance purpose.

outer frame and 50x10mm SS flats spaced at 35mm centre to centre to serve bar screens inside the screen well

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

3T 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 M including gear type chain pulley block and geared Travelling trolley complete with all accessories including girder

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

Painting two coats with Ready Mixed Enamel Paint over the new iron works of approved quality and colour without priming coat including the cost all materials etc.,complete, in all floors.

Brick work in CM 1:4(one cement & four sand) using ground moulded country bricks of size 9"X4 3/8 " X 2 3/4" standard specification including finishing, curing, etc., complete complying with standard specification - 100cft

100mm dia D/F CI Pipe

100 mm dia D/F CI Specials

Lowering of C.I Pipes and specials in the trenches and laying to proper grade and alignment and as directed by the TWAD Officers.

Jointing the C.I/ 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.(100mm)

Supplying, 110 mm dia UPVC pipes SN8-SDR 34(S 16.5) AS PER IS 15328/2003 pipe including labour and transporation charge etc

INTER CONNECTION WORK BETWEEN SCREEN / GRIT WELL & SUCTION WELL

Supply, laying, jointing and testing of C.I.LA class Pipe of 600 mm dia including testing of C.I pipes

lLowering of C.I Pipes and specials in the trenches and laying to proper grade and alignment and as directed by the Departmental Officers.

jointing Jointing the C.I/ D.I - S/S pipes and specials with molten lead and Yarn including caulking the joints. (Including cost of jointing materials)

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 pipestesting

Plain Cement Concrete 1:3:6 (one cement, three crushed Stone Sand (M- Sand) and six 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

Schedule - A2 - Lift station Earth work open well excavation with lead upto 10 m in hard stiff clay, stiff black cotton, hard red earth, shales, murram, gravel, stony earth and earth mixed with small size of boulders and gravelly soil as directed by the Engineer.-1 cu.m

First depth of 2 m

Second depth of 2 To 4m

Third depth 4m to 6m

Fourth depth of 6 To 8m

Fiveth depth of 8m to 10m

Plain cement concrete with P.C.C 1:4:8 (one cement, four sand and eigth course aggregate) using 40 mm H.B.G stone for levelling course including cost of mixing cement, placing, ramming and curing etc., complete as directed by the Engineer incharge.

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

Providing and laying in position, Standardised Concrete Mix M-30 Grade by insitu machine mix concrete adopting weighing batch method in accordance with IS:456- 2000 using 20mm and down graded hard broken granite stone jelly for all RCC items of works with minimum cement content of 400 kg/m3 and maximum water cement ratio of 0.45, including admixture (plasticiser / superplasticiser) in recommended proportions as per IS:9103 to accelerate, retard setting of concrete, improve workability without impairing strength and durability with about (5.0 Cu.m) 7730 kg. of 20mm machine crushed stone jelly and with about (3.3 Cu.m) 5156 kg. of 10-12mm machine crushed stone jelly and with about (4.79 cu.m’) 7670 kg. of crushed stone sand, but excluding cost of reinforcement grill and fabricating charges, centering and shuttering and also including laying, vibrating with mechanical vibrators, finishing, curing, etc. and providing fixtures like fan clamps in the RCC floor/ roof slabs wherever necessary without claiming extra, etc., complete complying with standard specification and as directed by the departmental officers. The coarse and fine aggregates to be used should comply with the requirements of IS Standards. (No separate payment will be made by the Department for the excess usage of materials).SULPHATE RESISTANT CEMENT

Above GL

Below GL & Upto 1.5 m

Beyond 1.5m to 4.5 m below GL

Beyond 4.5m to 9.00 m below GL

Beyond 9.00 m below 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.

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

Curved surface UP TO 3.3 M HEIGHT(Above , Below GL& Above base slab)

3.3 TO 4.3 M HEIGHT( Above base slab)

4.3 TO 5.3 M HEIGHT( Above base slab)

5.3 TO 6.3 M HEIGHT( Above base slab)

6.3 TO 7.3 M HEIGHT( Above base slab)

7.3 TO 8.3 M HEIGHT( Above base slab)

8.3 TO 9.3 M HEIGHT( Above base slab)

9.3-10.3 m below GL

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)

Plastering with cement mortar 1:3 (One part of Cement and three part of Plastering Sand (P- Sand)) 12mm, 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 of newly plastered wall surface with ready mixed cement paint of first quality and approved colour over a primary coat including preparing the surface, clean removal of dirt and including necessary plaster of paris putty wherever required etc., complete complying with standard specification.

Supplying and fixing C. I/PVC steps inside the pump.

Refilling the outside of the well with excavated earth (other then sand) complying with standard specification for filling the foundation including watering consolidation etc., complete as directed by the Engineer incharge.

Disposal of surplus earth including loading, conveyance within a distance of 5 km and spreading as directed by the Engineer incharge.

Supply and installation of SS open mesh flooring with 25x6mm thick flats for outer frame and 25x3mm SS and 12x3mm SS flats spaced at 30mm and 60mm respectively and 50x10mm SS flats for mesh support and 50x50x6mm SS angle for opening forming a mesh over the surface of the well etc,complete

Schedule - A3 - Panel 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 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 SS.20B 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.

Providing PCC.1:4:8 with 40mm gauge approved stone, ballast, approved coarse sand and cement including cost and conveyance of all materials and labour charges for ramming, curing, and finishing etc.,

Providing and laying in position, Standardised Concrete Mix M-30 Grade by insitu machine mix concrete adopting weighing batch method in accordance with IS:456- 2000 using 20mm and down graded hard broken granite stone jelly for all RCC items of works with minimum cement content of 400 kg/m3 and maximum water cement ratio of 0.45, including admixture (plasticiser / superplasticiser) in recommended proportions as per IS:9103 to accelerate, retard setting of concrete, improve workability without impairing strength and durability with about (5.0 Cu.m) 7730 kg. of 20mm machine crushed stone jelly and with about (3.3 Cu.m) 5156 kg. of 10-12mm machine

crushed stone jelly and with about (4.79 cu.m’) 7670 kg. of crushed stone sand, but excluding cost of reinforcement grill and fabricating charges, centering and shuttering and also including laying, vibrating with mechanical vibrators, finishing, curing, etc. and providing fixtures like fan clamps in the RCC floor/ roof slabs wherever necessary without claiming extra, etc., complete complying with standard specification and as directed by the departmental officers. The coarse and fine aggregates to be used should comply with the requirements of IS Standards. (No separate payment will be made by the Department for the excess usage of materials).

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

Plastering with cement mortar 1:3 (One part of Cement and three part of Plastering Sand (P- Sand)) 12mm, 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 of newly plastered wall surface with ready mixed cement paint of first quality and approved colour over a primary coat including preparing the surface, clean removal of dirt and including necessary plaster of paris putty wherever required etc., complete complying with standard specification.

Painting two coats with Ready Mixed Enamel Paint over the new iron works of approved quality and colour without priming coat including the cost all materials etc.,complete, in all floors.

Supplying and fixing in p

WATER SUPPLY ARRANGEMENTS Supplying and fixing in position best quality approved make white glazed earthenware wash hand basin of size 550 X 400 mm with a pair of cast iron brackets, including cost of 15mm diametre brass chromium plated piller tape,32 mm diametre C.P. Waste union, 32 mm diametre P.V.C. waste pipe with rubber plug and chain, 15mm diametre G.M.wheel valve, 15mm dia brass nipple, 15mm dia nylon connections etc., including fixing the wash hand basin in the wall in position with a pair of C.I. brackets with teak wood plugs and screws and giving necessary water supply connection and paintiung the brackets with two coats of paint over a primimg coat of anticorrosive paint including testing for leackage etc., complete complying with standard specifications

Supplying and fixing in position indian make bewelled edge mirror of approved quality and brand of size 600 X 450mm wth necessary plastic back, PVC frame with bottom stand of approved colour with brass screws,rawal plugs etc., complete complying with standard specifications.

Supplying and fixing best approved quality Brass C.P / Al anodised Towel rail 600mm. long and 20mm Diameter with brackets of same material including cost of Teak-Wood plugs and C.P.Screws etc., complete complying with standard specifications

Supplying laying and jointing G.I. Pipes of approved quality and best varity of B Class pipe of the following sizes including fixing G.I specials but excluding cost of such specials cutting threading of pipes and fixing to wall with necessary teak wood plugs, clamps and screws masking holes on the wall or drilling holes in roof and making good the dismandled portions to original conditions with necessary brick work and concrete and plastering where ever necessary with necessary scafolding charges. The pipes are to be painted with two coats of good variety and best approved quality of synthetic enamel paint over a priming coat of red-oxide primer etc., complete.25mm dia

Supplying and fixing in position first quality and approved variety of Gun Metal Gate Valve (Heavy type ) with I.S.I.mark of the following sizes including cost of Shellac , thread etc,.including labour for cutting and threading of G.I.Pipes etc.,complete complying with standard specifications for both internal and external water Supply arrangements 25mm dia

Suppling and fixing in position 15mm diameter brass / C.P screw down tap / pillar tap / swan neck tap (heavy duty) of approved make conforming to I.S.specifications and quality including cost of shellac, thread etc.complying with standard specifications and including cutting and threading wherever necessary . 20mm

Supply and delivery of Electric Monoset centrifugal pump conforming to IS 9079:2002 as amended from time to time, with CI FG 200 Casing, hydraulically and dynamically balanced Bronze grade LTB-2 impeller, impeller ring and casing ring, stainless steel shaft capable of discharging required quantity of water against a total head noted below due to all causes. Pump shall of BEE 3 Star Rated and capable of discharging the specified quantity at the head noted at the minimum NPSHA 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+/- 10% , 50 Hz +/- 5%. Squirrel cage induction motor for continuous operation. The speed of the Pump and Motor shall be not less than 2700 to 2900 RPM respectively.

Supply and delivery and fixing of HDPE tank 1000 litres capacity as per IS 12701 / 1996 including loading, unloading, transportation and labour charges for fixing of the GI pipes and specials for pipe connection works including cutting, threading and fixing charges as directed at site etc.,

arting. The locked rotor current of the motor shall not exceed 600% of full load current unless otherwise specified. Motor shall be designed to withstand 120% of rated speed for two minutes without any mechanical damage, in either direction of rotation. The motor vibration shall be within the limit specified in applicable standards . Motor should be of IE2, explosion proof compatible for VFD operation together with star-Delta /ATS starter, protection against increase in stator winding temperature (15 deg Celsius), bearing temperature, leakage in the stator housing and terminal box shall be provided and to be suitably interlocked with the control panel for tripping the pump in case of increase in temperature beyond set limit.

Pump Intermediate Flow [2W + 1s] :- Discharge=1509 m3/hr :- Head=22 m

Labour charges for the erection of submersible pumpset in borewell/openwell including fixing and jointing submersible cable with proper clamps upto the starter to required depth and also fixing of riser pipes to the required depth valves erection clamps, pressure gauges upto the exterior wall of pump room and erection of panel board consisting of TPICN switches starter, Voltmeter, Ammeter, three pilot (indicating) lamps capacitor single phasing preventor, water level guard and laying and jointing the cables and twin earthing as per IE rules etc., complete and testing the pumpset and trail run for 10 days.

Above 150Hp to 180HP

DISILTING PUMP Supply, delivery, erection, testing and commissioning of electrically driven non-clog sewage submersible Grit pumpset including agitator arrangements, with the following duty point, including required capacity 3 Ph, 415 V, AC, 50Hz Electrical Motor with suitable weather-proof cable (copper ) of total length 25 m, control panel, Skirtbase, Flanged Elbow, lifting chain M.S.(GLVD) of length 10m, necessary level controlling probes with sufficient length of armoured copper LTUG cable to connect the probe from the junction box to the control panel, fasteners including laying of pump cable under ground with suitable conduit and clamping on walls / trays and incidental civil works etc.complete.

5 HP, Head 10 mt.

suplly and delivery of DUCTILE IRON CLASS PN10 FLANGED PIPES AS PER IS 8329/2000-Providing and supplying D. I.D.F. pipes (total length 3 meter) for following nominal bore diameter.

5 HP, Head 10 mt.

suplly and delivery of DUCTILE IRON CLASS PN10 FLANGED PIPES AS PER IS 8329/2000-Providing and supplying D. I.D.F. pipes (total length 3 meter) for following nominal bore diameter.

5 HP, Head 10 mt.

suplly and delivery of DUCTILE IRON CLASS PN10 FLANGED PIPES AS PER IS 8329/2000-Providing and supplying D. I.D.F. pipes (total length 3 meter) for following nominal bore diameter.

supply ,delivery and fixing of DUCTILE IRON SPECIALS AS PER IS 9523/2000 and as directed by department officiers

supply ,delivery and fixing of DUCTILE IRON SPECIALS AS PER IS 9523/2000 and as directed by department officiers

suplly and delivery of DUCTILE IRON CLASS PN10 FLANGED PIPES AS PER IS 8329/2000-Providing and supplying D. I.D.F. pipes (total length 3 meter) for following nominal bore diameter.

Butterfly Valve Supply and Delivery of DI D/F Butterfly Valves with GGG40 or equivalent grade as per IS 3896 (part 2) 1985 and subsequent revisions double ecentrically disc with renevable soft seal on the disc and body seat face of stainless steel / nickel weld overlay microfinished with powder or liquid epoxy coating with minimum thickness of 250 microns applied on both body and disc inside and outside face to face dimensions as per AWWA C 504 or BS 5155 or IS 13095

5 HP, Head 10 mt.

suplly and delivery of DUCTILE IRON CLASS PN10 FLANGED PIPES AS PER IS 8329/2000-Providing and supplying D. I.D.F. pipes (total length 3 meter) for following nominal bore diameter.

SS Expansion Bellows Supply, testing & commissioning of flange ends Expansion Bellow as per EJMA standards of overall length of minimum 300 mm, designed for 15 mm axial compression and 5 mm axial extension with tie rods etc. of following MOC & pressure ratings.MOC: Bellows: SA 240 Gr. 304; Internal Sleeve: SA 240 Gr. 304; Weldends: IS 2062 Gr. B; Flanges: IS 2062 Gr. B (Drilling as per IS 1538 /IS 6392 ) & Limit Rods & Nuts: CS - IS 1367.PN -1.6,

5T capacity hand operated over head Travelling (HOT) crane suitable for a span upto 10 Mtrs, and travel length upto 10 M with clear lift upto 6 M including gear type chain pulley block and geared Travelling trolley complete with all accessories including girder

ELECTRICAL ITEMS Supply and erection of out door type, plinth mounted KVA 11KV/433 volts, energy efficient 3 phase 50 HZ copper wound, oil immersed, natural

11 KV - 200A, 3 phase gang operated air break switch with earthing heel mounted in horizontal position with suitable pin insulator and operating GI handle with locking arrangements.

3.0C x 240 sq.mm EB pole to MV Panel & DG to MV Panel

3C x 150 sq.mm MV Panel to Starter

3C x 120 sq.mm Starter to Pump

3 C x 95 Sqmm (Aluminium) (To capacitor)

3.0C x 70 sq.mm EB pole to MV Panel & DG to MV Panel

3C x 16 sq.mm MV Panel to Starter

3C x 10 sq.mm Starter to Pump

3C x 35 sq.mm Copper cable for control system

3C x 25.0 sq.mm Copper cable for control system

Lighting Distribution Board Providing lighting wiring using MS conduit pipes and specials with 2 runs 1.5/2.5 sq. mm PVC copper wire and 1 run 12 swg GI wire for earthing for light, fans and 5 A plug points including switch box 5 A swith sockets ceiling rose and consumables etc.

Supplying and fixing Industrial type flourescent tubelight fitting of 1 x 4 feet 40 watts flourescent tube of 230 volts with copper choke and other accessories.

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

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

Earthing Supplying , fixing and wiring earth electrode as per IS:3043 for grounding all equipments using 40mm dia, 2.9mm thick GI pipe 2.5m long buried in a pit with GI funnel with mesh and suitable size reducer fixed on top of the earth electrode. The funnel should be enclosed in a CC chamber300X300X300mm size with a cast iron cover. The pit should be filled with equal proportion of salt and charcoal 150mm around the pipe to complete depth. The connection from the pipe to the conduit etc., is to be established through GI wire/ strip of size as per IS specification 732.using 12mm dia bolts, nuts, washers and checknuts etc. The pipe shall have 16 through holes of 12mm dia.(TWIN EARTHING)

Meter Box In HT supply using LTCT metering box asper IE rules and TANGEDCO norms (Above 150 HP below 200 HP) 112-150 KW

Providing and laying in position, Standardised Concrete Mix M-30 Grade by insitu machine mix concrete adopting weighing batch method in accordance with IS:456- 2000 using 20mm and down graded hard broken granite stone jelly for all RCC items of works with minimum cement content of 400 kg/m3 and maximum water cement ratio of 0.45, including admixture (plasticiser / superplasticiser) in recommended proportions as per IS:9103 to accelerate, retard setting of concrete, improve workability without impairing strength and durability with about (5.0 Cu.m) 7730 kg. of 20mm machine crushed stone jelly and with about (3.3 Cu.m) 5156 kg. of 10-12mm machine

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

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

Disposal of surplus earth including loading, conveyance within a distance of 5 km and spreading as directed by the Engineer incharge.

Supplying, fabricating and laying in position MS or RTS rods for RCC works including cost of steel, binding wire, cutting, cranking and tying in position with binding wire assembly etc., complete

Detailed cum Abstract Estimate for Providing Centralised SCADA & Control Supply a

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.

Vibrated Cement Concrete of grade M15/M20 (Nominal mix) using 20mm ISS size HBG metal including cost and conveyance of all materials to site and cost cement at site including cost of formwork, soft water, labour charges for mixing, transporting, laying and curing concrete, working at depths Hire charges for Tools and plants and incidental charges etc., complete as per relevent standard specification for Foundation / Side Walls & Bedding of Craddle Concrete of Collection Chamber / Pipe Culvert

Schedule - A8 - Compound Wall & Gate 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 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 SS.20B 10 cum

Supplying and erecting shuttering including necessary supports for plane surface in foundation and basement for RCC column footings,pintol blocks, plinth beam, staircase steps, critical steps, critical piers,etc.,using mild steel sheets of size 90x60cm and 10 gauge stiffened with welded mild steel angles of size25x25x3mm for boarding laid over silver Oak (country wood) joists of size 10x6.5cm spaced at about 90cm centre to centre and supported by casuarina props of 10 to 13cm dia spaced at 75cm centre to centre etc.,complete. Column

Providing and laying in position, standardised concrete Mix M-20 Grade by insitu machine mix concrete adopting weighing batch method in accordance with IS 456 using 20mm and down graded hard broken granite stone jelly for all RCC items of works with minimum cement content of 325 kg/m3 and maximum water c

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

Disposal of surplus earth including loading, conveyance within a distance of 5 km and spreading as directed by the Engineer incharge.

Painting two coats with Ready Mixed Enamel Paint over the new iron works of approved quality and colour without priming coat including the cost all materials etc.,complete, in all floors.

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. -101sq.m S.I.333

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.

Schedule - A9 - Pumping Main 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

Supplying of DI Class K7 pipes to the site AS PER IS 8329/2000

800 mm Diameter

700 mm Diameter

600 mm Diameter

450 mm Diameter

400 mm Diameter

300 mm Diameter

250 mm Diameter

Schedule - A9 - Pumping Main 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

Supplying of DI Class K7 pipes to the site AS PER IS 8329/2000

800 mm Diameter

700 mm Diameter

600 mm Diameter

450 mm Diameter

400 mm Diameter

300 mm Diameter

Schedule - A9 - Pumping Main 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

Jointing of CI And DI S/S Pipes and specials with rubber gaskets (Tyton joint) including cost of lubricants, testing to the required pressure with water.

Schedule - A9 - Pumping Main 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

Jointing of CI And DI S/S Pipes and specials with rubber gaskets (Tyton joint) including cost of lubricants, testing to the required pressure with water.

Construction of masonry valve pit for the following diameter of valves as per type design: The foundation will be in Plain Cement Concrete in M10 and brickwork in cement mortar 1:5 and plastering in cement mortar 1:3, 12 mm thick and the pit provided with 100 mm thick in M20 cover slab including the cost of reinforcements, fabrication charges, cut stone etc. The rate should include earthwork excavation in various soils met with at the site of work, refilling the sides and consolidation.

a) 1000 DN Sluice Valve on 1400mm main

Supply and Delivery of DI Double Socket bends 1400mm DI

Supply and Delivery of CI Double Socket bends of 600mm 100mm-200mm

Supply and Delivery of CI Double Socket bends of 600mm 250mm-400mm

Construction of masonry valve pit for the following diameter of valves as per type design: The foundation will be in Plain Cement Concrete in M10 and brickwork in cement mortar 1:5 and plastering in cement mortar 1:3, 12 mm thick and the pit provided with 100 mm thick in M20 cover slab including the cost of reinforcements, fabrication charges, cut stone etc. The rate should include earthwork excavation in various soils met with at the site of work, refilling the sides and consolidation.

Supply and Delivery of CI Double Socket bends of 600mm 400mm-750mm

Supply and Delivery of CI Double Socket bends of 600mm 1200mm

Supply, delivery to site, fixing & Commisioning of CI sluice valve to pressure rating PN1.0 with ISI mark with 5 Years warranty, for isolation confirming to IS 14846/2000 with necessary rubber insertions, bolts & nuts including loading & unloading ,transporting charges taxes & duties etc. complete at site as per standard specification and as directed by engineers of the following sizes.

a) 800 DN Sluice Valve on 1200mm main

a) 500 DN Sluice Valve on 700mm main

a) 400 DN Sluice Valve on 600mm main

a) 300 DN Sluice Valve on 600mm main

a) 250 DN Sluice Valve on 200mm main

a) 200 DN Sluice Valve on 200mm main

a) 150 DN Sluice Valve on 150mm main

Supply, delivery to site, fixing & Commisioning of CI Scour valve to pressure rating PN1.0 with ISI mark with 5 Years warranty, for isolation confirming to IS 14846/2000 with necessary rubber insertions, bolts & nuts including loading & unloading ,transporting charges taxes & duties etc. complete at site as per standard specification and as directed by engineers of the following sizes.

b) 700 DN Scour Valve on 1200mm main

b) 350 DN Scour Valve on 600mm main

b) 200 DN Scour Valve on 200mm main

b) 150 DN Scour Valve on 200mm main

b) 100 DN Scour Valve on 150mm main

Supply delivery to site, fixing & Commisioning of sluice valve PN 1.6 rating with Double orifice Air valves as per IS 14846/2000 specifications including loading and unloading at site, transporting charges taxes and duties etc., as directed by the engineers of the following sizes.

c) 150 DN Air Valve on 600mm main

c) 80 DN Air Valve on 200mm main

c) 80 DN Air Valve on 150mm main

Schedule - A9 - Pumping Main 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

Supplying of DI Class K7 pipes to the site AS PER IS 8329/2000

800 mm Diameter

700 mm Diameter

600 mm Diameter

450 mm Diameter

400 mm Diameter

300 mm Diameter

Schedule - A10 - Collection System Earth work excavation for Trenches (Hard stiff: Ordinary soil): Pipeline works;Earth work excavation and depositing on bank with initial lead of 10m and 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 of boulders as directed by Departmental engineer.

Supplying and filling in foundation and basement with stone dust in layers of not more than 15cm thick well rammed watered and compacted etc., complete complying with standard specification.

Refilling the trenches with excavated earth including watering and consolidation as directed by the Engineer in Charge.

Refilling the trenches with excavated earth including watering and consolidation as directed by the Engineer in Charge.

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.

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 TWAD Board officers.

Abstract Estimate for Laying of pipes Supply and Delivery of DWC Structured Wall Polyethylene Piping Systems (Pipe with online/offline coupler and elastomeric sealing ring) with required specials non-smooth external annular corrugated and smooth internal surface (Double wall) (SN 8 Class) for non-pressure underground sewerage, drainage application generally as per IS- 16098 (Part-2) type B.

0 -1.0 m depth 200 mm dia

0 -1.0 m depth 250 mm dia

0 -1.0 m depth 300 mm dia

Lowering DWC pipes and specials to trench and laying to proper grade and alignment, jointing with couplers and as directed.

0 -1.0 m depth 200 mm dia

0 -1.0 m depth 250 mm dia

0 -1.0 m depth 300 mm dia

0 -1.0 m depth 200 mm dia

0 -1.0 m depth 250 mm dia

0 -1.0 m depth 300 mm dia

450 mm dia

0 -1.0 m depth 200 mm dia

0 -1.0 m depth 250 mm dia

0 -1.0 m depth 300 mm dia

0 -1.0 m depth 200 mm dia

0 -1.0 m depth 250 mm dia

0 -1.0 m depth 300 mm dia

c) 80 DN Air Valve on 150mm main

0 -1.0 m depth 200 mm dia

0 -1.0 m depth 250 mm dia

0 -1.0 m depth 300 mm dia

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.

Meter Box In HT supply using LTCT metering box asper IE rules and TANGEDCO norms (Above 150 HP below 200 HP) 112-150 KW

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

Cutting open concrete road for laying sewers

MACHINE HOLE Construction of RCC Machine hole using sulphate resistant cement with M30 design mix concrete as per SS20B by open exacavation method including the cost of excavation, steel reinforcement, formwork, PCC, ficing FRC maintainence hole cover and frame, providing C.I. step including refilling the trenches with borrow earth and disposal of earth.Including testing the maintananc hole with water for 48 hours to check water tightness and rectifying the defects if any complete for the following maintenance holes..(sulphate Resistant cement)(1.20M DIAMATER)

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.

5.5-6m depth

6-6.5m depth

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 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 SS.20B 10 cum 0-2 m depth

t Concrete of grade M30 (Design mix) using 20mm and below HBG graded metal including cost and conveyance of all materials to site excluding cost of steel including cost of formwork, soft water, labour charges for mixing, transporting, laying and curing concrete, working at depths Hire charges for Tools and plants and incidental charges such as bailing out water, maintaining of protective bunds, cofferdams, shoring, strutting etc., complete as per relevent standard specification for Foundation of Isolated footing

Vibrated Reinforced Cement Concrete of grade M30 (Design mix) using 20mm and below HBG graded metal including cost and conveyance of all materials to site excluding cost of steel including cost of formwork, soft water, labour charges for mixing, transporting, laying and curing concrete, working at depths Tools and Plants and incidental charges such as bailing out water, maintaining of protective bunds, cofferdams, shoring, strutting etc., complete as per relevent standard specification for Substracture of Abutamnts wings and piers Above Sill Level

Vibrated Reinforced Cement Concrete of grade M30 (Design mix) using 20mm and below HBG graded metal including cost and conveyance of all materials to site excluding cost of steel including cost of formwork, soft water, labour charges for mixing, transporting, laying and curing concrete, working at depths Tools and Plants and incidental charges such as bailing out water, maintaining of protective bunds, cofferdams, shoring, strutting etc., complete as per relevent standard specification for PIERS.

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.

c) 80 DN Air Valve on 200mm main

Vibrated Reinforced cement concrete of grade M30(Design mix) using 20mm and below HBG metal including cost and conveyance of all materials to site and cost of cement excluding cost and fabrication of steel but including cost of form work, labour charges for mixing, transporting, laying and curing concrete, working at heights, hire charges for tools and plants including all other incidental charges etc., complete for Girders

Vibrated Reinforced cement concrete of grade M30 (Design mix) using 20mm and below HBG metal including cost and conveyance of all materials to site and cost of cement excluding cost and fabrication of steel but including cost of form work, labour charges for mixing, transporting, laying and curing concrete, working at heights, hire charges for tools and plants including all other incidental charges etc., complete for Deck slab

BoQ_Ver4.0

Joint

Name of the Bidder/ Bidding Firm / Company :

Consultations with stakeholders regularly

NUMBER #

BoQ_Ver4.0

Joint

Name of the Bidder/ Bidding Firm / Company :

Meetings of GRC

NUMBER #

Add GST 18 % on Sub total value (vide Row No 520 of Column No BA)

Total cost of operation and maintenanceof the Collection system including manpower, spares, consumables, repair work etc. Year 2

Total cost of operation and maintenanceof the Collection system including manpower, spares, consumables, repair work etc. Year 3

Total cost of operation and maintenanceof the Collection system including manpower, spares, consumables, repair work etc. Year 4

Total cost of operation and maintenanceof the Collection system including manpower, spares, consumables, repair work etc. Year 5

Per connection per month

Design based measures

Tree Plantation with guard rails/ Greenbelt Development at project sites

Construction based measures

Organize meetings with line departments.

Design based measures

Workshop on E&S safeguards/ESHS etc and on-job training as identified.