Providing pipe line arrangement from Veppamaptty MSR tank to Sukkangalaptty AD colony OHT through Sump at Kamatchipuram Panchayat in Chinnamanur Block

PUMPING HDPE PIPE LINE

Earth work excavation for foundation in all soils and sub-soils and to full depth as may be directed except in rock requiring blasting inclusive of shoring shuttering, bailing out water wherever necessary and depositing the surplus earth within the compound in places shown by the departmental officers with an initial lead of 10 mts and initial lift of 2 mts. and clearing and levelling the site, etc., complete complying with standard specification. TWAD 2025-2026 WD-W0708

Refilling with excavated earth other than 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.-WD-W0708

Supply and delivery of the HDPE PIPES - PE 100 AS PER IS 4984/2016 -PN10 Supply and delivery of the following sizes of HDPE PIPES confirming to IS other specifications as amended from time to time with ISI marking delivery at site of work including all taxes and duties, loading, unloading, freight, stacking and transit, insurance charges complying with standard specification and as directed by engineer in charge - - 160 mm Dia - HDPE PIPES - PE 100 -PN6 WD-M0191

Lowering HDPE pipes and specials to trench and laying to proper grade and alignment and as directed by engineer in charge - 160 mm Dia - HDPE PIPES - PE 100 -PN6 WD-W0431

Cutting P.V.C./ HDPE rigid pipes and specials true to axis and finishing the ends complete. - 160 mm Dia - HDPE PIPES - PE 100 -PN6 WD-W0516

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 engineer in charge. -WD-W0622 -HDPE Pipes , 90 Degree Bend and Equal Tee -160 mm Dia - PE 100 -PN6 WD-W0622

90 Degree Bend Specials for HDPE pipes as per is 8360/1977/ Part-I(reaffirmed 1992) Part II and III (Reaffirmed 2002) - 90 Degree Bend -160 mm Dia -WD-M0289

Equal Tee Specials for HDPE pipes as per is 8360/1977/ Part-I(reaffirmed 1992) Part II and III (Reaffirmed 2002) - Equal Tee -160 mm Dia-WD-M0289

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. - 160 mm Dia - HDPE PIPES - PE 100 -PN6 WD-W0462

Air Release Valve- 22 Nos

50 mm DI Single chamber Air release valve in 160 mm HDPE main

150 x 150 x 80 mm C.I. A / F Tee - 1 No WD-M0478 ( Standard Specials 80-200mm ) as per IS1538/1993

150mm CI Flanged Socket T.P - 2 Nos - WD-M0478 ( Standard Specials 80-200mm ) as per IS1538/9933

80 mm G.I.Pipe -WD-M0491- as per IS 1239/ Part-I 2004

80 x 50 mm G.I. Reducer- WD-M0529 as per IS 1239/ Part-II

80 mm G.I. Flange -WD-M0597 as per IS 1239/ Part-II

50 mm G.I.Pipe- WD-M0489 as per IS 1239/ Part-I 2004

50 mm G.I. Flange- WD-M0597 as per IS 1239/ Part-II

Surface box - 1 No -WD-M0478 ( Standard Specials 80-200mm ) as per IS 1538/1993

Manufacture, Supply and Delivery of Tamper proof DI single chamber double orifice triple function (ventilating, admitting & ventilating during operation) air release valve with pressure rating PN 10/16 with body and cover made of Ductile Iron of Grade GGG 40 or GGG 50, conforming to IS 1865 with Food Grade Epoxy Powder coating (EP-P) inside and for outside of colour blue RAL 5005. All internal parts such as float, shell etc., cover bolts, made of Austenitic alloy steel of SS AISI 304/316. The float shall be made of Polytetrafluroethylene/ Austenitic alloy steel of AISI 304/316. Gaskets and seals of EPDM / Neoprene rubber for TWAD Board works anywhere in Tamil Nadu and with 5 years warranty 50 mm DI Single chamber Air release valve -WD-M1192

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.

Bolt , Nut & Rubber insertion 'Sheet for D/F joint - 150 mm Dia -WD-W0326 ( 150mm dia C.I/ D.I-S/S Pipes and Specials )

Bolt , Nut & Rubber insertion 'Sheet for D/F joint - 80 mm -WD-W0323 ( 80mm dia C.I/ D.I-S/S Pipes and Specials )

Bolt , Nut & Rubber insertion 'Sheet for D/F joint - 80 mm -WD-W0323 ( 80mm dia C.I/ D.I-S/S Pipes and Specials )

Jointing the C.I/ D.I-S/S pipes and specials with neat cement or cement mortar and spun yarn including caulking the joints, curing. (including cost of jointing materials)

Cement & yarn for cement joint-150mmdia - WD-W0355 ( 150mm dia C.I/ D.I-S/S Pipes and Specials )

Scour Valve - 7 Nos

100 mm CI Scour Valve in 160 mm HDPE main

150 x 150 x100 mm C.I. A/S Tee - 1 No - WD-M0478 ( Standard Specials 80-200mm )

100 mm CI Flanged / Spkt TP - 1No - WD-M0478 ( Standard Specials 80-200mm )

100 mm CI Flanged / Spkt TP - 1No- WD-M0472 ( Non-Standard Specials 80-200mm )

100 mm x 0.75 m C.I. D/F Pipe - 2 Nos - WD-M0475 ( Non-Standard Specials 80-200mm )

CI D/F SLUICE VALVE WITH CAP/ WHEEL AS PER IS 14846/2000 PN 1.0 WITH ISI MARKING AND WITH 5 YEARS WARRANTY

100 mm CI Sluice Valve -WD-M1072

100 mm C.I. D/F D'Foot bend - 1 No WD-M0478 ( Standard Specials 80-200mm )

100 mm x 1.00 m C.I. D/F Pipe - 1 No WD-M0475 ( Non-Standard Pipes 80-200mm )

100 mm C.I.Semicircular bend - 1 No - WD-M0478 ( Non-Standard Specials 80-200mm )

Surface box CI - 1 No.-WD-M0478 ( Standard Specials 80-200mm )

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.

100 mm dia C.I./D.I. Double flanged pipes and specials -WD-W0324

Jointing the C.I/ D.I-S/S pipes and specials with neat cement or cement mortar and spun yarn including caulking the joints, curing. (including cost of jointing materials)

Cement Joint - 150mm -WD-W0355 ( 150mm dia C.I/ D.I-S/S Pipes and Specials )

Cement Joint - 100 mm -WD-W0353 ( 100mm dia C.I/ D.I-S/S Pipes and Specials )

ELECTRICAL

Supply and delivery of Open well Submersible pump set conforming to IS 14220 /2002 and as amended thereafter and BEE 3 Star Rated capable of discharging the following duties due to all causes. The pump shall be with stainless steel shaft and dynamically balanced bronze mixed type impeller, CI FG 200 grade casing and brass screws and rotor shall be of copper rod as per IS 613/1984 with ISI mark. The pump suitable for installation in sump with 1.1KV grade 3 core suitable copper flat submersible cable to a length of 15m with necessary cable joints. The non-return valve located at the top of the pump in the discharge outlet connection is to be designed with minimum friction. The pump should be directly coupled to 2880 RPM, three phase, 50 Hz (±5), 415V+6% & 415V-15% squirrel cage induction motor suitable for DOL upto 5 HP, Fully Automatic Air break Star Delta up to 20 HP and Auto Transformer starter for above 20 HP starting and for continuous operation..

300x75 - lpm x m WD-M1733

100x40 - lpm x m WD-M1718

Supply and Laying of 4 x 6 sq.mm. PVC armoured LTUG cable in suitable size HDPE pipe in a trench to be excavated at a depth of 0.75 metre and refilling the earth to make good.

Supply and delivery of direct online starter confirming to IS13947, IEC60947-1 and as amended thereafter with suitable KW rating for operation in AC/Three Phase/50HZ (± 5%) and 415 V(±10%) including Ammeter, Voltmeter, Thermal Overload relay, 16 Amps 2 pole Magnetic Contactor with under Voltage protection, Indication lamp, starting capacitor, running capacitor and On/Off Push button switches, 5 way connector, wiring with 1 sq. mm/1.5 sq. mm copper PVC insulated cable, powder coated vermin proof box including the capacitor (the cost of capacitor is to be taken separately).

5 -HP WD-M1912

6 -HP WD-M1913

DOUBLE AIR VALVE PIT FOR 150 mm main- 50 mm DAV - 22 Nos.

Earth work excavation for foundation in all soils and sub-soils and to full depth as may be directed except in rock requiring blasting inclusive of shoring shuttering, bailing out water wherever necessary and depositing the surplus earth within the compound in places shown by the departmental officers with an initial lead of 10 mts and initial lift of 2 mts. and clearing and levelling the site, etc., complete complying with standard specification.

Cement Concrete 1:4:8 (One Cement, Four M.Sand and eight hard broken stone jelly) using 40 mm gauge hard broken granite stone jelly for foundation including dewatering wherever necessary and laid in layers of not more than 15 cm thick, well rammed, consolidated and curing etc. complete complying with standard specification

Brick work using country bricks of size 83/4"x41/4"x23/4" in cement mortar 1:5 (One cement and five M.Sand) including curing neat finishing, etc., complete complying with standard specifiction.

Plastering with Cement Mortar 1:5 (One cement and Five P.Sand), 12mm thick in all floors including curing etc. complete complying with standard specification and as directed by the departmental officers.

Providing and laying in position, standardised concrete Mix M-20 Grade 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 cement ratio of 0.55, including admixture (plasticiser / super plasticiser) in recommended proportions as per IS:9103 to accelerate, retard setting of concrete, improve workability without impairing strength and durability with about (5 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).

Plain Cement Concrete 1:3:6 (one cement, two M.Sand and four hard broken stone jelly) using 20mm jelly for wearing coat including laying, compacting, finishing and curing, etc., complete as per standard specificatins and as directed by the departmental officers.

Supplying, fabricating and placing in position Mild Steel / Ribbed Tor Steel grills for all RCC works as per design given including cost of steel and G.I. binding wire in all floors etc. complete complying with standard specification. (Contractor has to make his own arrangements for the supply of steel and binding wire)

Centering forCasting and fixing of RCC Precast slab of following thick 1:2:4 using 20mm hbg jelly

SCOUR VALVE PIT FOR 80 to 125 mm Valve - 7 Nos

Earth work excavation for foundation in all soils and sub-soils and to full depth as may be directed except in rock requiring blasting inclusive of shoring shuttering, bailing out water wherever necessary and depositing the surplus earth within the compound in places shown by the departmental officers with an initial lead of 10 mts and initial lift of 2 mts. and clearing and levelling the site, etc., complete complying with standard specification.

Cement Concrete 1:4:8 (One Cement, Four M.Sand and eight hard broken stone jelly) using 40 mm gauge hard broken granite stone jelly for foundation including dewatering wherever necessary and laid in layers of not more than 15 cm thick, well rammed, consolidated and curing etc. complete complying with standard specification

Brick work using country bricks of size 83/4"x41/4"x23/4" in cement mortar 1:5 (One cement and five M.Sand) including curing neat finishing, etc., complete complying with standard specifiction.

Plastering with Cement Mortar 1:5 (One cement and Five P.Sand), 12mm thick in all floors including curing etc. complete complying with standard specification and as directed by the departmental officers.

Providing and laying in position, standardised concrete Mix M-20 Grade 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 cement ratio of 0.55, including admixture (plasticiser / super plasticiser) in recommended proportions as per IS:9103 to accelerate, retard setting of concrete, improve workability without impairing strength and durability with about (5 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).

Plain Cement Concrete 1:3:6 (one cement, two M.Sand and four hard broken stone jelly) using 20mm jelly for wearing coat including laying, compacting, finishing and curing, etc., complete as per standard specificatins and as directed by the departmental officers.

Supplying, fabricating and placing in position Mild Steel / Ribbed Tor Steel grills for all RCC works as per design given including cost of steel and G.I. binding wire in all floors etc. complete complying with standard specification. (Contractor has to make his own arrangements for the supply of steel and binding wire)

Centering forCasting and fixing of RCC Precast slab of following thick 1:2:4 using 20mm hbg jelly

CULVERT AND ROAD CROSSING GI PIPE (MEDIUM)

Supply and delivery of the G I PIPES (MEDIUM) AS PER IS 1239/PART I/2004 complying with standard specification and as directed by engineer in charge -WD-M0494

150 mm Dia - G I PIPES (MEDIUM) AS PER IS 1239/PART I/2004 -WD-M0494

Lowering GI pipes and specials in the trenches and laying to proper grade and alignment, jointing with GI Specials and as directed by engineer in charge -WD-W0263

150 mm Dia - G I PIPES (MEDIUM) AS PER IS 1239/PART I/2004 - WD-W0263

G.I. SPECIALS AS PER IS 1239/PART II

G.I. Flange set-150 mm -WD-M0597

G.I. 150 mm Coupling -150 mm -WD-M0596

G.I.150 mm Bend -150 mm - WD-M0602

G.M 125 mm Gate Valves AS PER IS BS 5154 and related IS Specifications -WD-M0618

G.M. 80mm Non Return valves AS PER IS BS 5154 and related IS Specifications -WD-M0619

Cutting and Threading of GI pipes

150mm dia GI pipe, Cutting- W-0139

150mm dia GI pipe, Threading -W-0140

Sump of 60000 lts cap. - 3 Nos.

Earth work excavation for foundation in all soils and sub-soils and to full depth as may be directed except in rock requiring blasting inclusive of shoring shuttering, bailing out water wherever necessary and depositing the surplus earth within the compound in places shown by the departmental officers with an initial lead of 10 mts and initial lift of 2 mts. and clearing and levelling the site, etc., complete complying with standard specification.

Supplying and filling in foundation, basement, etc with filling M.Sand in layers of not more than 15 cm thick well watered, rammed and consolidated etc. complete complying with standard specification and as directed by the departmental officers.

Cement Concrete 1:4:8 (One Cement, Four M.Sand and eight hard broken stone jelly) using 40 mm gauge hard broken granite stone jelly for foundation including dewatering wherever necessary and laid in layers of not more than 15 cm thick, well rammed, consolidated and curing etc. complete complying with standard specification - PCC Laying (beyond 1.5 m and upto 4.5 m from 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 cementcontent 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). Beyond 1.50 m & upto 4.50 m 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 cementcontent 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).

Upto 1.50 m Below GL

Upto 2.00 m above GL from GL

Supplying and erecting centering for sides and soffits including necessary supports and strutting upto 3.29 M height for plane surfaces as detailed below in all floors with all cross bracings using Mild Steel sheets of size 90 x 60 cm and 10 BG stiffened with welded Mild Steel angle of size 25mm x 25mm x 3 mm for boarding laid over silver oak joists of size 10cm x 6.50 cm spaced at abote 90 cm centre to centre and supported by casurina props of 10cm to 13 cm dia spaced at not more than 75 cm centre to centre etc. complete complying with the standard specificaiton. (Payment for centering shall be given after the concrete is laid)

For 0.00 to 3.30 M (Plane Surface)

For 0.00 to 3.30 M (Curved Surface)

For 0.00 to 3.30 M (FOR ROUND COLUMN)

FOR CIRCULAR COLUMN

For 0.00 to 3.30 M (Plane Surface)

For 0.00 to 3.30 M (Curved Surface)

Supplying, fabricating and placing in position Mild Steel / Ribbed Tor Steel grills for all RCC works as per design given including cost of steel and G.I. binding wire in all floors etc. complete complying with standard specification. (Contractor has to make his own arrangements for the supply of steel and binding wire) Upto 16 mm dia

Supplying and fixing in position CI manhole covers with CI frames (Heavy duty) of size 60cm x 60cm of best approved quality as per standard specification etc., complete compying with standard specifications Size 0.60m x0.60m

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

Provision for supply & fixing of MS ladder including Painting etc. complete. - 2 M HT

Refilling in foundation and basement with excavated earth in layer of not more than 15cm thick

Construction of Pump Room - 3 Nos.

Earth work excavation for foundation in all soils and sub-soils to full depth as may be directed except in hard rock requiring blasting but inclusive of shoring, strutting and bailing out water wherever necessary and refilling the sides of foundation with

Plain Cement Concrete 1:4:8 Using 40 mm HBG metal for basement and flooring layers not more than 15cm thick including cost and conveyance of materials to site and all other labour charges including consolidation as per standard specification.

Centering shuttering including necessary support for plane surface in Foundation and Basement and in all floors using mild steel sheets of size 90x60 cm and 10 gauge stiffened, welded with steel angles of size 25mmx25mm x3mm for boarding laid over silver oak (country wood) joints of 10cm size x6.5cm size spaced at about 90 cm center to center and supported casuarina props of 10 cm to 13 cm dia spaced at 75 cm center to center complete complying with standard specification.

Centering shuttering including necessary support for plane surface in Foundation and Basement and in all floors using mild steel sheets of size 90x60 cm and 10 gauge stiffened, welded with steel angles of size 25mmx25mm x3mm for boarding laid over silver oak (country wood) joints of 10cm size x6.5cm size spaced at about 90 cm center to center and supported casuarina props of 10 cm to 13 cm dia spaced at 75 cm center to center complete complying with standard specification.

Supplying fabricating and placing in position mild steel or ribbed steel for all reinforced cement concrete works as per the design given including cost of steel and binding wire in all floors etc. complete complying with standard specification

Providing and laying in position, standardised concrete Mix M-20 Grade 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 cement ratio of 0.55, including admixture (plasticiser / super plasticiser) in recommended proportions as per IS:9103 to accelerate, retard setting of concrete, improve workability without impairing strength and durability with about (5 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).

Brick work with cement mortar 1:5 mix using country bricks of size 83/4"x41/4"x2" for foundation and basement and superstructure inculding cost and conveyance of all materiales curing etc ,complete.

Plastering in cm 1:5 mix to 12mm thick including cost and conveyance of all materials to site and all labour charges etc complete

Painting two coat of Oil Bound Distember paint over wall plastering surface with best approved first quality of approved colour over the one coat of priming etc., complete complying with standard specification (The paint should be got approved by the departmental officers before use on works )

Supplying and applying of two coats of putty of 3mm thick over the exposed RCC surface of ceiling including finishing the joints smoothy with grinding machine and the surface shall be thoroughly cleaned out of dust and scrubbing. The Surface shall then be allowed to dry for atleast 48 hours. It shall then be sand papered (waterproof abrasive sheet) to give a smooth and even surface. Any unevenness shall be made good by applying 1st coat of putty mixed with water on the entire surface including filling up the undulations and applying 2nd coat of putty after 6 hours of 1st coat of putty and then sand papering (waterproof abrasive sheet) the same after it is dry and finishing the surface smoothly, etc., complete complying with standard specifications and as directed by the Departmental Officers. [ The rates are inclusive of hire charges for grinding machine with wheel, cost of sand paper (waterproof abrasive sheet), cost of putty blade, labour charges for grinding the joints and sand papering, two coat of putty, scrapping the putty area to level the surface smooth, etc., complete]. The Putty shoule be got approved by the Executive Engineer before use on work.

Wiring with 2 x1.5 sq.mm. PVC insulated single core unsheathed FRLS copper conductor of 1100 V grade in suitable PVC rigid pipe Concealed in wall and ceiling with PVC accessories with Module GI switch box in flush with wall with 6A one way module switch with module front plate with continuous earth wire connection of 1.5 sq.mm copper wire and making good of the concealed portion with suitable colour for Concealed PVC Light point / fan point (for electronic regulator) (5 points / Coil) Higher End )- SD 289

Supply and fixing of single box type 4'36W fluores centfitting complete with electronic ballast with TW round blocks on wall or ceiling with flu tube with PVC unsheathed FRLS Copper leads from terminals to the fitting.(SD 87)

Supply and fixing of 4'40W twin street light fluorescent fitting complete with copper choke and condensor with 19mm dia GIpipe (Class'B')with1No.19mm GI bend complete on the existing post/wall with 16A aerial fuseuniton MS plate with PVC unsheathed FRLS copper leads with MS clarnps and aluminium painting with fluorescent tubes

Supply and fixing of 1 no.6A two module 3 pin socket , 1 no. 6A one module switch with module cover plate (plastic) on suitable module concealed Box (GI ) in flush with wall with connections. Higher End (SD 378 )

Supply and Run of 2 of 2.5 sq.mm. PVC insulated SC unsheathed FRLS copper conductor of 1100 V grade in suitable gauge MS conduit pipe on wall and ceiling with continuous earth wire connection of 2.5 sq mm copper wire with painting of suitable colour. (SD 333)

Supply and fixng of TNEB meter board suitable for 3 phase 200A service connection made up of suitable angle iron frame work of size 3 feet x 2 feet using angle iron of size 1-1/2" x 1-1/2" x 1/4" rigidly fixed on wall covered with hylem sheet of size 3 feet x 2 feet of 12mm thickness with necessary bolts and nuts supports and supply and fixing of 3 Nos. 200A fuse units (500V), 1 No. neutral link, copper earth flat of size 1" x 1/4" with inter connection of EB meter to fuse units by19/16 PVC insulated copper wire with earth connection complete (SD 134)

Earthing as per the ISI specification with an earthelectrodeof 2.10 metre Class'B' GI pipe of dianotless than 40mm with copperearth plateof size 125mmx50mmx6mm with necessary funneling arrangements with necessary masonry work and with 38mm RCC cover slab for the brick masonry -SD 221

Supply and Run of 4 of 10 sq.mm PVC insulated SC unsheathed FRLS copper conductor of 1100 V grade on 7/20 GI wire for service connection mains -SD 369

Painting two coat of Plastic emulsion paint over wall plastering surface with best approved first quality of approved colour over the one coat of priming etc., complete complying with standard specification (The paint should be got approved by the departmental officers before use on works )

Providing granolethic floor finish in cement concrete 1:2:4 mix using 10-12mm ISS metal to 25mm thick including cost and conveyance of all materials to site and all labour charges for mixing, laying, curing etc complete for 10 cum

Painting two coat of Enemel paint over Iron surface with best approved first quality of approved colour over the one coat of priming etc., complete complying with standard specification (The paint should be got approved by the departmental officers before use on works )

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. Fully panelled Double leaf - Door WD-M1481

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. Fully panelled Double leaf - Window (without Ventilator) WD-M1487

GST Amount for providing Service to Government Contract Works for the above Construction & Maintenance Works. { GST Amount is the Total GST Amount for overall quoted amount (Both Construction and Maintenance) above this row in column "BB" for all works in this package} (Refer Clause 13.2 & 13.3 of Section 2 of Instruction to Bidders (ITB) of SBD)

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