Recharging the existing 20 Ponds and Check Dams in Balasamudrampudur and Ganapathypalayam Panchayats by lifting the flood surplus water of Noyyal River from the existing well at LS 93.35 Km (Left side) in Noyyal River bed of Kangeyam Taluk of Tiruppu

Amount

Supplying and delivery of DI Pipes As per IS 16647/2017,315MM and 400MM Outer Diameter Thickness of 8.5mm including all cost and transportation charges anywhere in tamilnadu and other technical specifications appended and as directed by departmental officers

Supplying and delivery of PVC-o Pipes As per IS 16647/2017,315MM Outer Diameter Thickness of 8.5mm including all cost and transportation charges anywhere in tamilnadu and other technical specifications appended and as directed by departmental officers

Supply and Delivery of Moulded or Fabricated PVC-O Specials Suitable for sleeve joints (Such as bends,tees&tapers etc). The rate including transportationunloading at site of work etc.complete and as directed by departmental officers

22.5 DEG ELBOW DN 400mm

45 DEG ELBOW DN 400mm

22.5 DEG ELBOW DN 315mm

45 DEG ELBOW DN 315mm

SLIDING COUPLER DN 315mm

400mm FLANGE SOCKET

315mm FLANGE SOCKET

SLIDING COUPLER DN 400mm

Air Tee 315 X 80

Air Tee 400 X 100

EQUAL TEE 315 X 315

Manufacture, Supply and Delivery of Tamper proof DI single chamber double orifice triple function (ventilating, admiting & 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 (80mm dia)

Supply and delivery of DI D/F Gate (sluice) valves (soft seated) resilient seated soft sealing Gate Valves (Sluice Valves) with body Bonnet of Ductile cast iron of Grade GGG 40 or GGG 50, Wedge fully rubber lined with EPDM replaceable spindle nut without gland packing and with 3 O- Ring protection on the shaft and seals of NBR and the valves should be of Vacuum tight and 100% leak proof with face to face dimensions as per BS 5163-89/ISI 14846-2000/DIN 3202 F4. All the valves should be with electrostatic powder oating both inside and out side with pocket less straight through body passage. All the valves are to be compatible for buried application with pressure rating PN 10/16 and with 5 years warranty (80mm dia)

Supply and delivery of GI Pipes 80mm (MEDIUM) For Airvalve Fabrication AS PER IS 1239/PART I/2004 Thickness of 5.2mm including all cost and transportation charges anywhere in tamilnadu and other technical specifications appended and as directed by departmental officers (80mm)

Supply and delivery of G.I. SPECIALS (Flange set)For Airvalve Fabrication AS PER IS 1239/PART II Thickness of 5.2mm including all cost and transportation charges anywhere in tamilnadu and other technical specifications appended and as directed by departmental officers (80mm)

Supply and delivery of G.I. SPECIALS G.I.Bend) For Airvalve Fabrication AS PER IS 1239/PART II Thickness of 5.2mm including all cost and transportation charges anywhere in tamilnadu and other technical specifications appended and as directed by departmental officers

Supply and delivery of MS BOLT& NUTS 16 mm dia x 65 to 90 mm length fully threaded bolts and nuts with Nuts. including all cost and transportation charges anywhere in tamilnadu and other technical specifications appended and as directed by departmental officers

Supply and delivery of Rubber sheet for Flange set

Supply and Delivery of Coal Tar Enamel Wrapping Tape as per IS 15337:2013

Supply and delivery of GI Pipes 150mm (MEDIUM) For Suction at intake well AS PER IS 1239/PART Thickness of 5.2mm including all cost and transportation charges anywhere in tamilnadu and other technical specifications appended and as directed by departmental officers

Supply and delivery of G.I. SPECIALS (Flange set) For Suction at intake well AS PER IS 1239/PART II Thickness of 10mm including all cost and transportation charges anywhere in tamilnadu and other technical specifications appended and as directed by departmental officers

Supply and delivery of Rubber sheet for Flange set

Supply and delivery of G.I. SPECIALS G.I.Special For Suction at intake well AS PER IS 1239/PART II Thickness of 5.2mm including all cost and transportation charges anywhere in tamilnadu and other technical specifications appended and as directed by departmental officers

Supply and delivery of G.I. SPECIALS AS PER IS 1239/ PART II,GI REDUCER (HEAVY)

Supply and Delivery of MS pipe Including transportation (Header Work )of preferred dimensions ranging from 400mm having 2.6mm to 25mm thickness as per Table- 5 of IS 3589/2001 fabricated with Fe410 grade steel conforming to IS 3589:2001 and other allied codes.

Supply and delivery of MS BOLT& NUTS and G.I Specials ( Flange Set) for suction at intake well AS PER IS 1239/PART II 20mm dia and above x 90mmto 120mm length fully threaded bolts and with nuts. including all cost and transportation charges anywhere in tamilnadu and other technical specifications appended and as directed by departmental officers

Supply and delivery of G.I. Bend G.I.Bend For Suction at intake well AS PER IS 1239/PART II Thickness of 5.2mm including all cost and transportation charges anywhere in tamilnadu and other technical specifications appended and as directed by departmental officers

Supply and delivery of G.I. SPECIALS (Scour purpose) For Suction at intake well AS PER IS 1239/PART II Thickness of5.2mm including all cost and transportation charges anywhere in tamilnadu and other technical specifications appended and as directed by departmental officers

Supply and delivery of DI D/F Gate (Scour Purpose) valves (soft seated) resilient seated soft sealing Gate Valves (Sluice Valves) with body Bonnet of Ductile cast iron of Grade GGG 40 or GGG 50, Wedge fully rubber lined with EPDM replaceable spindle nut without gland packing and with 3 O- Ring protection on the shaft and seals of NBR and the valves should be of Vacuum tight and 100% leak proof with face to face dimensions as per BS 5163-89/ISI 14846-2000/DIN 3202 F4. All the valves should be with electrostatic powder coating both inside and out side with pocket less straight through body passage. All the valves are to be compatible for buried application with pressure rating PN 10/16 and with 5 years warranty

Supply and delivery of Rubber sheet for Flange set

Supply and delivery of DI D/F Butterfly Valves with GGG 40 or GGG 50 as per IS3896 (Part 2) 1985 and subsequent revisions Double eccentrically disc with renewable soft seal on the disc and body seat face of Stainless Steel / nickel weld overlay micro finished 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 and with 5 years warranty

Supply and delivery of Electromagnetic Flow Meter IS 300 MM including all cost and transportation charges anywhere in tamilnadu and other technical specifications appended and as directed by departmental officers

Manufacture, Supply and Delivery of DI D/F Slanted seat Swing Check Valve. Body of ductile cast iron of Grade GGG 40 or GGG 50 and disc of ductile cast iron GGG 40 or GGG 50 with fully encapsulated EPDM rubber, where both faces can be used. Electrostatic epoxy powder/ liquid coating (EP-P) inside and outside color blue RAL 5005 with minimum coating thickness of 250 microns. The EPDM rubber & Epoxy Powder should be approved by W 270. (EP-P) it is a resi-coat powder approved for drinking water application, applied through fusion bonding process by dipping the shot-blasted casted components heated up to 200 deg C). Face to face dimensions as per EN558-1, series 48 and flange connections as per EN 1092-2/IS 1538 and with 5 years warranty

Supply and delivery of G.I.Reduced Nipple including all cost and transportation charges anywhere in tamilnadu and other technical specifications appended and as directed by departmental officers

Manufacture, Supply and Delivery of Tamper proof DI single chamber double orifice triple function (ventilating, admiting & 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

Supply and delivery of DI D/F Gate (sluice) valves (soft seated) resilient seated soft sealing Gate Valves (Sluice Valves) with body Bonnet of Ductile cast iron of Grade GGG 40 or GGG 50, Wedge fully rubber lined with EPDM replaceable spindle nut without gland packing and with 3 O- Ring protection on the shaft and seals of NBR and the valves should be of Vacuum tight and 100% leak proof with face to face dimensions as per BS 5163-89/ISI 14846-2000/DIN 3202 F4. All the valves should be with electrostatic powder coating both inside and out side with pocket less straight through body passage. All the valves are to be compatible for buried application with pressure rating PN 10/16 and with 5 years warranty

Manufacture, Supply and Delivery of DI D/F Slanted seat Swing Check Valve. Body of ductile cast iron of Grade GGG 40 or GGG 50 and disc of ductile cast iron GGG 40 or GGG 50 with fully encapsulated EPDM rubber, where both faces can be used. Electrostatic epoxy powder/ liquid coating (EP-P) inside and outside color blue RAL 5005 with minimum coating thickness of 250 microns. The EPDM rubber & Epoxy Powder should be approved by W 270. (EP-P) it is a resi-coat powder approved for drinking water application, applied through fusion bonding process by dipping the shot-blasted casted components heated up to 200 deg C). Face to face dimensions as per EN558-1, series 48 and flange connections as per EN 1092-2/IS 1538 and with 5 years warranty

Supply and delivery of DI D/F Gate (sluice) valves (soft seated) resilient seated soft sealing Gate Valves (Sluice Valves) with body Bonnet of Ductile cast iron of Grade GGG 40 or GGG 50, Wedge fully rubber lined with EPDM replaceable spindle nut without gland packing and with 3 O- Ring protection on the shaft and seals of NBR and the valves should be of Vacuum tight and 100% leak proof with face to face dimensions as per BS 5163-89/ISI 14846-2000/DIN 3202 F4. All the valves should be with electrostatic powder coating both inside and out side with pocket less straight through body passage. All the valves are to be compatible for buried application with pressure rating PN 10/16 and with 5 years warranty

DI Plunger type flow control Valve “Manufacturing, supply and delivery of DI D/F Plunger type(Control valve) with one piece body of ductile cast iron of grade GGG-40, all internal parts of stainless steel. Piston guides of bronze welded overlay & micro-finished and bearing bush of zinc free Bronze. Valve/profile sealing seat shall be in the no-flow zone. Double sealing effect between the body and the plunger shall be by Quadring Seal (twist free operation). The valve shall be designed to operate smoothly throughout the specified flow range without cavitation. Corrosion protected medium free bearing in the body by way of double O-ring seal and encapsulated shaft seal. There shall be no obstacles in the main flow passage except the plunger and the attached control cylinders. Plunger shall be by means of stainless steel crank drive mechanism. Face-to-face dimensions EN558-1 basic series 15 and 1.5X DN from DN500 and flange connections as per EN1092-2/ISO 7005[DIN]” and with 5 years warranty

Supply and Delivery of MS pipes of preferred dimensions ranging from 168.30mm OD to 2540mm OD having 2.6mm to 25mm thickness as per Table- 5 of IS3589/2001 fabricated with Fe410 grade steel conforming to IS 3589:2001 and other allied codes.

Supply and delivery of 150mm dia Pressure Gauge and Vaccum guage including all accessories as per specification

Supplying and Delivery of Dismantling Joint (DJ) which is a type of double flanged joint used in water supply pipelines for easy installation including dismantling of valves of pumps related to DJ adjustable length to compensate for small errors in pipeline length. including replacement of fittings without disturbing adjacent pipelines.

Clearing the Heavy jungle and destroying them effectively as directed by the departmental officers.

Clearing the light jungle and destroying them effectively as directed by the departmental officers.

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 i) Sand, silt or other loose soil, wet sand or silt not under water light black cotton soil, sandy loam and ordinary soil.SS20B ii)Hard stiff clay, stiff black cotton, hard red earth,shales, murram gravel, stoney earth and earthmixed with small size boulders and hard gravelly soil.SS20B iii) Earth work excavation for Pipe Laying work by removing dense medium rock using controlled blasting method by drilling blast holes using compressor and jack hammer including dewatering wherever necessary, cost of gelatin, electric detonator, licensed shot fireman, labour for filling earth in gunny bags, labour for excavation of earth, conveyance of earth including cost of gunny bags, M.S Plates, barricading, putting up road diversion boards and providing red light signal during night, removal of debris etc., where open blasting is prohibited and as directed by departmental officers

Earth work excavation for foundation and depositing on banks with initial lead of 10m and initial lift of 2m in hard stiff clay, stiff black cotton, hard red earth, shales, murram,gravel, stony earth & earth mixed with small size boulders & soft disintegrated rock, laterite, soft rock or kankar, not requiring blasting for foundation including refilling the sides of foundation with excavated earth, shoring, strutting and bailing out water wherever necessary, well rammed, consolidated and depositing the surplus earth in places as shown by the departmental officers and clearing, levelling the site etc complete complying with standard specification and as directed by the departmental officers.

Lowering of DI & PVC-O Pipes and specials in the trenches and laying to proper grade and alignment and as directed by the departmental Officers.

400 mm dia DI Pipes and Specials

300 mm dia PVC-O Pipes and Specials

Welding of GI pipes as directed by the departmental officers for the sizes upto 80mm to and above 80mm One welding Joint

Upto 80mm

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.

400mm DI pipe

300mm pvc-o pipe

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

400mm DI pipe

315mm pvc-o pipe

Construction of masonry valve pit as per TWAD type design for Scour valve/Sluice valve/Air valve including fixing the valves including the earth work Excavation for foundation ,p.c.c 1:4:8 using 40mm HBG metal for levelling course,brick work in CM 1:5 for side wall,Plastering with CM1:3,12mm thick,RCC 1:1.5:3 using 20mm HBG stone jelly for cover slab,providing cut stone in CM 1:3 including supply,fabricating and placing of RTS Grills for the following valves including charges for precasting and fixing the surface box valves and specials in position,refilling the sides of the pit etc.,Complete and as directed by departmental officers. (As per TWAD Board Data)

Sluice Valve Pit size 300 mm 1.80x1.20x1.30m

Air Valve Pit size 300 mm 1.35x0.90x1.35m

Scour Valve Pit size 300 mm 1.20x1.20x1.45m

Providing thrust block wherever necessary including cost of earth work sand filling, Levelling course 1:4:8 R.C.C 1:1.5:3, reinforcement, Fabricating Centering shuttering and strutting and cost of all materials, mixing placing in position lifting finishing and curing etc complete and as directed by board officers

Thrust block (45Deg) size - 2.00 X 0.8 X 1.20 m

Thrust block (90Deg) size - 3.20 X 0.80 X 1.40 m

Dismantling, clearing away and carefully stacking material and without disturbing nearby structure useful for reuse for any thickness of brick or stone masonry in cement mortar wall under 3 (Three) meters high etc., complete as directed by the engineer in charge of works and as per technical specifications.

CEMENT CONCRETE 1:5:10 (One cement, five M sand and ten aggregate) mix using 40 mm size HBGS jelly laid in layers of not more than 15 cm thickness including ramming, consolidating and curing etc., complete complying with standard specification and as directed by the departmental officers for foundation.

Random rubble masonry in cement mortor 1:4 (one cement and four part of M.sand) for using Old Rough Stone & New Bond Stones and including simultaneous pointing the exposed surface with same mortar and all incidental charges such as bailing out water curing finishing complying with standard specification and as directed by the engineer in charge of the work.

Random rubble masonry in cement mortor 1:4 (one cement and four part of M.sand) for using New Rough Stone including bond stones and including simultaneous pointing the exposed surface with same mortar and all incidental charges such as bailing out water curing finishing complying with standard specification and as directed by the engineer in charge of the work.

BRICK WORK IN CEMENT MORTAR 1:5 (One cement and five M.sand) mix using II class Table moulded chamber burnt Bricks of size 9"x4 3/8"x2 3/4" including cost and conveyance of all materials from approved quarry and including all other labour charges etc., complete complying with standard specification and as directed by the departmental officers.

BRICK PARTITION WALL OF 11.5 CM TK IN CEMENT MORTAR 1:3 (One cement and Three M.sand) mix using II class Table moulded chamber burnt Bricks of size 9"x4 3/8"x2 3/4" including cost and conveyance of all materials from approved quarry and including all other labour charges etc., complete complying with standard specification and as directed by the departmental officers

Plastering with CM 1:5 (One Cement Five M sand) using 12 mm thick including finishing, curing etc., complete complying with standard specification.

SPECIAL CEILING PLASTERING and finishing the exposed surface of all RCC items of work such as slabs, beams, sunshades, facia, canopy slab, staircase waist slab, landing slab etc., with Cement Mortar 1:3 (One Cement and Three M Sand) 10mm thick including hacking the surfaces, providing cement mortar nosing, beading for sunshades, staircases, steps, landing slabs and curing, etc., in all floors complying with standard specification and as directed by the departmental officers

Providing and laying in position placing Plain Cement concrete M 10 grade(design Mix) using 40mm HBGS Jelly (well graded )confirming to IS specified grading ( to achieve the specified characteristic strength of 15 N/mm2 at 28 days) and mixing the ingredients in approved mixer machine including dewatering by bailing/pumping wherever necessary laying the concrete in layers and in bays with all leads and lifts, vibrating, compacting and finishing the surface watering, curing for various depth and height below and above ground level so as to attain the profile and strength specified in the drawings as per the direction of the departmental officers and complying with standard specification.

Providing steel centering for cement concrete block,column,footing,pedestal,plinth beam,grade beam etc., which require nominal strutting etc., using MS sheets 10 gauge thick of size 90cm x 60cm stiffened with MS angle of size 25mm x 25mm x 3mm laid over silver oak joists of size 10cm x 6.5cm spaced at 90cm c/c duly supported and removing the strutting after specified period without damaging the concrete laid complete complying with standard specification and as directed by the departmental officers.Scaffolding and centering charges for the structural components is including the cost and conveyance of all material to the site including all labour charges and incidental charges etc., complete complying with standard specifications and as directed by the Engineer in charge.(Nominal strutting)

Supplying and erecting centering for sides and soffits including necessary supports and strutting upto 3.29m height for vertical / sloped surface as detailed below with all cross bracings using mild steel sheets of size 90cm x 60cm and 10BG Stiffened with welded mild steel angle of size (25x25x3)mm laid over silver oak joists of size 10x 6.5cm spaced at about 90cm c/c and supported by casurina props of 10cm to 13 cm dia spaced at not more than 75cm c/c etc.,complete complying with standard specifications and as directed by departmental officers.(For retaing wall, abutment, Pier etc) Scaffolding and centering charges for the structural components of retaing wall, abutment, Pier etc) s including the cost and conveyance of all materials to the site including all labour charges and incidental charges etc., complete complying with standard specifications and as directed by the Engineer in charge. (for vertical wall surface)

Providing additional strutting to centering of vertical / sloped surface for every additional 1.00 metre height or part there of but not less than 30cm, over the initial 3.00 metre dia including cross bracing etc., complete complying with standard specification and as directed by the departmental officers. (Circular column uoto 4.29 m height)

Providing additional strutting to centering of vertical / sloped surface for every additional 1.00 metre height or part there of but not less than 30cm, over the initial 3.00 metre dia including cross bracing etc., complete complying with standard specification and as directed by the departmental officers.(Circular column uoto 5.29 m height)

Providing additional strutting to centering of vertical / sloped surface for every additional 1.00 metre height or part there of but not less than 30cm, over the initial 3.00 metre dia including cross bracing etc., complete complying with standard specification and as directed by the departmental officers.(Circular column uoto 6.00 m height)

Providing and laying in position ,Standardised Reinforced Cement Concrete mix M30 grade in accordance with IS 456-2000,using 20 mm and downgraded hard broken granite stone jelly for all RCC items of works with minimum cement content of 350 Kg/ m3 and maximum water cement ratio of 0.50 ,including admixture(Plasticizer / Super Plasticizer) 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 20 mm machine crushed stone jelly and with about (3.3 cu.m )5156 Kg of 10-12 mm machine crushed stone jelly and with about (4.79 cu.m) 7670 kg of M sand ,but excluding cost of reinforcement and fabrication charges ,centering and shuttering and also including laying ,vibrating with mechanical vibrators, finishing, curing etc Complete complying with standard specification and as directed by the departmetal officers.The coarse and fine aggregates to be used should comply with the requirements of IS standards (No Seperate payment will be made by the department for the excess usage of materials)

Providing and laying in position ,Standardised Reinforced Cement Concrete mix M20 grade in accordance with IS 456-2000,using 20 mm and downgraded hard broken granite stone jelly for all RCC items of works with minimum cement content of 350 Kg/ m3 and maximum water cement ratio of 0.50 ,including admixture(Plasticizer / Super Plasticizer) 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 20 mm machine crushed stone jelly and with about (3.3 cu.m )5156 Kg of 10-12 mm machine crushed stone jelly and with about (4.79 cu.m) 7670 kg of M sand ,but excluding cost of reinforcement and fabrication charges ,centering and shuttering and also including laying ,vibrating with mechanical vibrators ,finishing,curing etc Complete complying with standard specification and as directed by the departmetal officers.The coarse and fine aggregates to be used should comply with the requirements of IS standards (No Seperate payment will be made by the department for the excess usage of materials)

Supplying and fabricating of steel required for all RCC works involved in the schedule including cost of steel ,cost of fabrication,labour charges for cleaning the rods straightening, cutting, bending, tying grills including over lapping to the required length whereever necessary and placing reinforcement in position as specified in the drawing including cost of binding wire provision for space bar cover blocks and all other incidental charges etc., directed by the departmental officers.

WEATHERING COURSE CONCRETE using best quality broken brick jelly of size 20mm uniform gauge in pure slaked lime (no sand to be added) over the RCC roof slabs in the proportion of brick jelly to lime being 32:12.5 by volume and laid over in a single layer and consolidated to the required designed and finished thickness by beating the concrete with wooden beaters of approved pattern keeping the surface constantly wet by sprinkling lime jaggery water etc., complete complying standard specification and as directed by the departmental officers.

Finishing the top of roof with one course of PRESSED TILES of size 23cm x 23cm x 2cm of approved quality laid in cement mortar 1:3 (One cement and three M sand) 12mm thick mixed with water proofing compound at 2% by weight of cement used and the top pointed with same mortar mixed with red oxide to the full depth of tiles, complete complying with standard specification. (The rate is inclusive of cost of red oxide and water proofing compound) and as directed by the departmental officers.

White washing one coat with freshly burnt white shell lime in all floors including cost of lime, blue powder, fevicol type gum, brushes, scaffolding charges, etc., complete complying with standard specification and as directed by the departmental officers.

COLOUR WASHING ONE COATS using best freshly burnt white shell lime in all floors including cost of lime and other materials, brushes, scafolding charges etc. complete complying with standard specification and as directed. The rate is inclusive of cost of gum, best quality of blue powder etc.

Supplying and fixing PVC rain water down fall pipes of 110 mm dia of 4 Kg / CM2 pressure including cost of PVC specials and fixing them in position with necessary shoes, bends, clamps, TW plugs, screws, nails etc., complete complying with standard specification and as directed by the departmental officers.

Supplying and fixing Iron Gate of size m 3.90X1.65m using Rectangular tube of 80*40*2.9mm outer frames and Rectangular tube of 75*25*2.9 mm inner verticals the design approved by the Engineer incharge including cost of materials , cutting welding and all other manufacturing charges including one coat of primer and conveying the gate to the site and fixing it at location directed by the enginner incharge

Earth work excavating and depositing on bank in hard stiff clay, stiff black cotton hard, red earth shales murram and earth mixed with small size boulders and hard gravelly soil and conveying by lorries with 5 Km lead including loading and unloading etc., complete complying with standard specification and as directed by the departmental officers (SS 20B)

Fabricating, supplying and fixing of steel Emergency exitdoor cum, emergency window with the following specification. M.S. angle in size 40x40x6mm are used for the outer frames and M.S. angle of size 35x35x5mm for the shutter frame, stiffners with 32x6mm M.S. flats provided at required intervals in the shutter frames 18 guage CR sheet is laid as panel and welded instant for 1/3 bottom portion of the shutter, M.S. flat 18x5mm is welded over the 32x6mm M.S flat sandwitching the CR sheet in between additional stiffner with 18x5mm M.S. flat is provided diagonally at the rear-side of the shutter. The balance 2/3 portion at top is provided with grill at an average weight of 15kg/Sq.m and the top portion of operation emergency window is to be made of 25x25x3mm M.S. angle welded intact with CR sheet and 25x3mm M.S. flat at diagonally at the rear side of the window at required intervels 6 Nos. of Steel Parliament Hinges of Size 125mm x 150mm to be provided,6 Nos of holdfast 200mm in length made of angle section spliced at the ends are welded to the outer frame of the door. Tower bolts 4nos. One the top of each shutter, one at lock rail and the other at the bottom are provided. one aldrop is provided at an appropriate place in the door 2 Nos. of 'D' type handle for emergency window and 2 Nos of handle for door is to be provided at appropriate places. A tie bar is provided at the bottom of the outer frame to prevent twisting of frame during transportation of fixing. All members are given one coat of red oxide primer as directed by the departmental officers. The rate includes cost of materials, labour transportation to site of works, loading, unloading and all other incidental charges etc., complete complying with standard specification and as directed by the departmental officers. - Double leaf of size 1.20m x 2.10m.

Fabricating, Supplying and fixng in position of steel glazed window (Two Leaves )with the following specifications. Outer frames of windows made of 'Z' section F7D of size 33 x 25 x 3mm at 1.419 kg/ m and mullion 'J' section (F4B) of size 46x25x3mm at 2.28kg/m and shutter section of made of F7D of 33x25x3mm at 1.419 kg/m as specified in IS 7452/1990. Each openable shutter should not exceed a width of 600mm to enable separate operations and easy maintenance. The panel of the shutters to be covered with 3mm thick pin headed glass and fixed with 15x12mm teakwood beading of superior quality and fixed with shutter frames.2 numbers of Steel Offset Pivot hinges of size 3" and one number of handle to be fixed to each shutter at an appropriate height in window. suitable opening is left for its easy operation. a stopper square rod for handle is provided in the mullion section at suitable place to catch the window handle. each window shutter having an adustable stay made out of 18 x 5mm at 0.70 kg/ m MS flat of length 320mm with three adjustable position. A matching peg is provided in the outer frame of the window at suitable place. 4 Nos. of hold fasts of 200mm length spliced at the ends are welded to the outer frame of the window.An MS square bar of 12mm size is welded to the inner face of the windowat an equal interval interval not exceeding 100mm edge between them. All members are painted with one coat of anti-corrosive red oxide primer as directed by the departmental officers.All sections should be in confirmed with IS 7452/1990.The cost includes cost of all materials, labour charges and other incidental charges, etc., complete complying with standard specification and as directed by the departmental officers.

Drilling holes of 32 mm dia and 0.3 m deep in hard granite rock and inserting 16mm RTS L shaped anchor rod of 0.9 m length for holding foundation and fixing in postion complete complying with standard specification and as directed by the departmental officers.

Hire charges for diesel pumpset upto5 HP with fuel and crew charges including transportation for dewatering

GST 18 % in figures

stanely hitech construction company private limited (BID ID -1489568)