SBM2.0 2023-24- Interception and Diversion (I AND D) works for Tiruchengode Municipality

Amount

Earthwork excavation in all soil and sub soils except hard rock requiring blasting with initial lead and lift including re filling the sides of foundation in layer of 15 cm thick watering, ramming, depositing the surplus earth in the premises as directed by the departmental officers, etc., complete complying with standard specification For Drain

Earthwork excavation in all soil and sub soils except hard rock requiring blasting with initial lead and lift including re filling the sides of foundation in layer of 15 cm thick watering, ramming, depositing the surplus earth in the premises as directed by the departmental officers, etc., complete complying with standard specification For Collection Well and I&d for 1st depth

Earthwork excavation in all soil and sub soils except hard rock requiring blasting with initial lead and lift including re filling the sides of foundation in layer of 15 cm thick watering, ramming, depositing the surplus earth in the premises as directed by the departmental officers, etc., complete complying with standard specification For Collection Well and I&d for Second Depth

Earth work excavation for Pipe Laying work by removing hard rock using controlled blasting method by drilling blast holes using compressor and jack hammerincludingstacking,dewatering wherever necessary,cost of gelatin,electricdetonator, 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 Officers for Drainage.

Earth work excavation pipe line works having bed width of 1.25m and below on linear measurement basis - layers and watering, ramming and consolidation as per standard specification etc complete and as directed by Engineer in charge

110mm dia HDPE PIPE

140mm dia HDPE PIPE

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 Hard stiff clay, stiff black cotton, hard red earth, shales,murram gravel, stoney earth and earth mixed with small size boulders and hard gravelly soil.

225mm dia HDPE PIPE

Refilling for pipe line works having bed width of 1.25m and below on linear measurement basis - layers and watering, ramming and consolidation as per standard specification etc complete and as directed by Engineer in charge

110MM DIA HDPE PIPE

140MM DIA HDPE PIPE

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

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

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

Plain Cement Concrete 1:4:8 mix (One part of Cement, Four part of M Sand and Eight part of Coarse Aggregate) Using 40mm ISS HBG metal for foundation and basement including dewatering if found necessary and laid in layer of not more than 15cm thick and consolidated including all cost conveyance of materials and labour charges etc. complete as per standard specifications and as directed by departmental Engineers.

Plain Cement Concrete 1:4:8 mix(SRC) (One part of Cement, Four part of M Sand and Eight part of Coarse Aggregate) Using 40mm ISS HBG metal for foundation and basement including dewatering if found necessary and laid in layer of not more than 15cm thick and consolidated including all cost conveyance of materials and labour charges etc. complete as per standard specifications and as directed by departmental Engineers.

Plain Cement Concrete 1:2:4 mix(SRC) (One part of Cement, Four part of M Sand and Eight part of Coarse Aggregate) Using 40mm ISS HBG metal for foundation and basement including dewatering if found necessary and laid in layer of not more than 15cm thick and consolidated including all cost conveyance of materials and labour charges etc. complete as per standard specifications and as directed by departmental Engineers.

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)

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)

Base slab

Cover slab

Supplying and fabrication of steel and placing in position of TMT steel rods for RCC works as per design given including cost of steel and GI binding wire in all floors etc., complete complying with standard specification in TNDSS NO:97 V,VI (S6) VII (S6), VII-3.

Providing Fusion Bonded Epoxy coating not less than 175microns thickness and upto 300 microns to reinforcement of all diameters as per IS 13620/1993 including testing of coating at plant.The cost is inclusive of cost on account of careful handling, PVC coated binding wires, touchup material supplied by coating agency,repair work, loading, unloading and strengthening of bent rods etc., complete as per specification and as directed by the Engineer in charge.

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

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

Below GL & upto 1.5 m

Below GL & beyond 1.5 m

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.,

Providing and fixing Bitumen Pad for Expansion joint in between pavement slabs to 12mm thick and fixed as shown in the drawing including cost and conveyence of expansion joints including shalimar pad and joint sealent etc, complete as per standard specification,

Supply, delivery and fixing in position FRC Manhole cover slab with frame of size 0.60x0.60m of approved quality including cost and conveyance of all materials and labour charges and other incidental charges to site etc., complete. as per standard spec(Man hole frame+Man hole cover)

Supply & delivery of following sizes of HDPE/CI PIPES confirming to IS 4984/2016 -

110MM DIA HDPE PIPE

140MM DIA HDPE PIPE

225MM DIA HDPE PIPE

350MM DIA HDPE PIPE

400MM DIA HDPE PIPE

700MM DIA HDPE PIPE

Lowering HDPE/CI pipes and specials to trench and laying to proper grade and alignment

110MM DIA HDPE PIPE

140MM DIA HDPE PIPE

225MM DIA HDPE PIPE

350MM DIA HDPE PIPE

400MM DIA HDPE PIPE

700MM DIA HDPE PIPE

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.,

110MM DIA HDPE PIPE

140MM DIA HDPE PIPE

225MM DIA HDPE PIPE

350MM DIA HDPE PIPE

400MM DIA HDPE PIPE

700MM DIA HDPE PIPE

Cutting P.V.C./HDPE rigid pipes and specials true to axis and finishing the end complete.

110MM DIA HDPE PIPE & 140MM DIA HDPE PIPE

225MM DIA HDPE PIPE

350MM DIA HDPE PIPE

400MM DIA HDPE PIPE

700MM DIA HDPE PIPE

Testing of pipes for water supply with hydraulic testing equipment by filling with water (including cost of water @ Rs. 60/KL) 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.

110MM DIA HDPE PIPE

140MM DIA HDPE PIPE

225MM DIA HDPE PIPE

350MM DIA HDPE PIPE

400MM DIA HDPE PIPE

700MM DIA HDPE PIPE

Supply , delivery and fixing of HDPE specials (lining and coated) at site etc., complete as directed by Engineer in charge.

110MM DIA HDPE PIPE 90 Degree Bend

140MM DIA HDPE PIPE 90 Degree Bend

225MM DIA HDPE PIPE 90 Degree Bend

350MM DIA HDPE PIPE 90 Degree Bend

400MM DIA HDPE PIPE 90 Degree Bend

700MM DIA HDPE PIPE 90 Degree Bend

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

Supply and fixing of M.S Grills with Doors and Windows with one coat of Red oxide with Primer including all costs such as welding,grinding and fabrication charges, cost and conveyance of all materials to site etc,complete as per standard specification.

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 ofGrade GGG 40 or equivalent grade, Wedge fully rubber lined with EPDM replaceable spindle nut without gland packing and with 3 ORing 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 4846-2000/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 with 5 years warranty.

110 DI D/F Gate Valve

140 DI D/F Gate Valve

225 DI D/F Gate Valve

350 DI D/F Gate Valve

400 DI D/F Gate Valve

700 DI D/F Gate Valve

Size of valve-.90mx.90mx1.40m

Size of valve-2.00mx1.60mx1.60

Labour charges for cutting of B.T road / CC roads for laying of mains and as directed by department Engineer ect.,expert department in charge as per std spcifiction.

B.T. Roads

Concrete Roads

Construction of Thrust blocks - with RCC M20 Grade concrete Earthwork - excavation and depositing on bank with an initial lead of 10 m and initial lift of 2 m in trenches (Hard stiff clay, stiff black cotton, hard red earth, shales, murram gravel, stoney earth and earth mixed with small boulders and hard gravelly soil) including all charges etc complete., complying with standard specification as directed by Corporation Engineers 'P.C.C 1:2:4 (one cement, two sand and four coarse aggregate) using Sulphate Resistant cement and 20 mm H.B.G stone, RCC M 20 grade using cement and 20 mm H.B.G stone including mixing concrete, laying, curing and compacting of concrete etc., complete and as directed by the Corporation Engineers. Refilling the trenches with suitable excavated earth available in layers of 150 mm thick, watering, ramming & consolidation complete as directed by the Corporation Engineer. Conveyance of excess earth to a distance not exceeding 5 km as directed by the Corporation Engineer including cost of loading, transportation and unloading charges etc

110,140MM DIA Pipe 90 Deg D/S Bend

110,140MM DIA Pipe 45 Deg D/S Bend

225 PipeMM DIA 90 Deg D/S Bend

225 PipeMM DIA 45 Deg D/S Bend

355 PipeMM DIA 90 Deg D/S Bend

355 PipeMM DIA 45 Deg D/S Bend

400 PipeMM DIA 90 Deg D/S Bend

400 PipeMM DIA 45 Deg D/S Bend

700 PipeMM DIA 90 Deg D/S Bend

700 PipeMM DIA 45 Deg D/S Bend

Supply and delivery of submersible centrifugal sewage non-clog pumps, vertical spindle type pump , wear resistancewith submersible motor for the various duty conditions. Pump shall be capable of handling min 100 mm solid size withsewage specific gravity of up to 1.05. Pump shall be of robust construction, Liquid passages shall be finished smooth and designed as to allow free passage to solids. Pump Impeller should be of Non-clog semi open type , single vane /multi vane preferably contra bloc or vortex impeller design. Double mechanical seal with silicon carbide faces shouldbe provided to protect the motor from ingress of sewage along the shaft. The critical speed of the rotor shall be atleast 30% above the operating speed. Pumps should have double bearings between the pump & motor. The bearingslife shall be minimum 100,000 hrs of operation with greased for life. Pump should be provided with automatic coupling device including pedestal, duck foot bend, stainless steel guide pipe or related accessories of suitable size to facilitatelifting and lowering into guide rails for easy maintenance. Pump shall be provided with a stainless steel lifting chainconforming to BS 970 Gr 304. Pump speed shall be of 9600 rpm for high duty pumps and 960/1450 rpm for low dutypumpsets. Casing and impeller should be of CI Gr. FG 260:IS210 more preferably with hardened impeller.Shaft shouldbe of stainless steel AISI 410. All the fasteners and bolts shall be of AISI 410.The submersible motor shall be operatedwith 3ph, 415 V(+or– 10%), 50Hz(+or-5 %) dry induction type. Motor shall be capable of giving rated output withoutreduction in the expected life span when operated continuously. The rotating assembly shall be dynamically balanced as per standards. The starting current of the motor shall not exceed 200% of rated full load current for Star / Delta orATS starting under any circumstances .The motor shall be suitable for full voltage star delta / ATS starting. The lockedrotor current of the motor shall not exceed 600% of full load current unless otherwise specified. Motor shall bedesigned to withstand 120% of rated speed for two minutes without any mechanical damage, in either direction ofrotation. 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 instator winding temperature (15 deg Celsius), bearing temperature, leakage in the stator housing and terminal box shallbe provided and to be suitably interlocked with the control panel for tripping the pump in case of increase intemperature beyond set limit. Insulation class shall be of “Class H” and degree of protection shall be of IP 68 as per IS 4691. Motor shall be suitable for continuous operation in fully submerged or partially submerged condition.The pumpset shall be supplied with power cable of PVC insulated and PVC sheathed, copper, flexible, round type with required conductor size and number of cores as per starting method and of specified length for continuous use under water and air. The control cable of PVC insulated, PVC sheathed, flexible for stator winding temperature sensor 3core x 1.5 sq.mm copper conductor and for bimetallic switches 2core x 1.5 sqmm copper conductor shall be provided. Motor shall be supplied with 10m of round submersible copper cable of suitable size. The non clogsubmersible pumpset shall be provided with suitable starter control panel having all protections as mentioned above.

Discharge 20 to 100 M3/hour-12m head

Discharge 100 to 200 M3/hour-14m head

Discharge 200 to 300 M3/hour-12m head

Discharge 300 to 400 M3/hour-9m head

Supply and Delivery of CI D/F SLUICE VALVE WITH CAP/ WHEEL AS PER IS 14846/2000 PN 1.0 WITH ISI MARKING including cost of materials and tranportation cost etc.,

225 mm D/F Sluice Valve

110 mm D/F Sluice Valve

250 mm D/F Sluice Valve

355 mm D/F Sluice Valve

400 mm D/F Sluice Valve

140 mm D/F Sluice Valve

DI Non Return Valve Manufacture, Supply and Delivery of DI D/F Slanted seat Swing Check Valve. Body of ductile cast iron of Grade GGG 40 or equivalent grade and disc of ductile cast iron GGG 40 orequivalent grade 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

225 mm Valve

110 mm Valve

Supply and deliveruy of DI non return valve CI Single Door/ Multi Door Non return valve conforming to IS 5312/2003(part I & II) to befixed after Water meter/ Flow recorder on pumping main near Pump house with dash potarrangement for 90% fast closing & 10% slow closing and with 5 years warranty

250 mm D/F non return Valve

355 mm D/F non return Valve

400 mm D/F non return Valve

140 mm D/F non return Valve

Supply and delivery of Sluie gate single face cl-1 cost of material transporting and fixing charge ect., completed as per std specification

Shaunmugapuram & Mandakkapalayam 800mmX 800mm

Karupanankadu 900mm X900mm

Rajagoundam palyam and Nadar street 800mmX800mm

Supply and Delivery of PVC Mould CI steps for sump cost of material transporting and fixing charge ect., completed as per std specification

KMC Associates, Theni (BID ID -1071185)