Providing Sewer network, Constructing, Erecting and Commissioning of intermediate Sewage Pumping Stations, Lifting Stations at Wellington Cantonment Board, Wellington, Tamil Nadu.

Amount

PART A - (1) Providing Laying and Commissioning of Sewer Collection Network including house sewer connection, Nullah, roads railway crossing using Trenchless Technology and Road Restoration in Cantonment Board

Earth Work Excavation

Earth work excavation for foundation & depositing on bank with an initial lead of 10 m & lift of 2 m for depths in hard stiff clay, stiff black cotton, hard red earth mixed with small sized boulders & hard gravely soil including dewatering of water as and when required, barricading with safety lamps etc all complete as per standard specification as directed by the Departmental Engineer.

a) For 0 to 2 m depth

Earth work excavation for foundation & depositing on bank with an initial lead of 10 m & lift of 2 m for depths in soft disintegrated Rock when required, barricading with safety lamps etc all complete as per standard specification as directed by the Departmental Engineer.

For 2 to 3 m depth

For 3 to 4 m depth

Earth work excavation and depositing on bank with initial lead of 10 m and initial lift of 2 m in medium rock and dense medium rock not required blasting as directed by Departmental engineer.

For 4 to 5 m depth

For 5 to 6 m depth

Shoring & strutting the sides of trench when depth of excavation exceeds 2 m in loose soil including cost of labour charges for installation & removal of planks & scantlings etc or using steel sheet plate complete & as directed by the Engineer-in-Charge.

a) For 2 to 3 m Depth

b) For 3 to 4 m Depth

Refilling the trenches with suitable excavated earth available along the alignment after the pipes & specials are laid, jointed & tested in layers & watering, ramming & consolidation directed by the Engineer-in-Charge.

Dismantling of existing CC pavement and depositing of dismantled materials along roadside or at a safe location as directed by Engineer-in-Charge

Restoration of Road along the excavated and refilled portion of sewer pipeline trenches with gravel filling for 20 mm thk., Cement contrete of trap/granite/quartzite/gneiss metal for PCC work including normal dewatering, compaction, finishing and curing. Etc. complete

Providing and Laying sand bedding in pipe trenches as per the direction of Engineer in charge.

MATERIALS

Supply of DI (CL) pipes of class K7 or K9 as per IS 8329/2000 with sulphate resistance cement with inner lining of high alumina cement as per IS:783 with epoxy coating outside of the spigot portion and poly solution coating inside the socket portion, lowering into trenches, laying to proper grade and alignment, cutting the pipes true to axis & jointing the pipes & specials with rubber rings including cost of lubricant, testing the pipe to the required pressure including barricading, provision of danger lights, arranging for watch & ward etc., complete as per specifications at different depths.

A) 150 mm dia. pipes

a) For 0 to 2 m depth

b) For 2 to 4 m depth

B) 200 mm dia. pipes

a) For 0 to 2 m depth

b) For 2 to 3 m depth

b) For 3 to 3.5 m depth

C) 250 mm dia. pipes

a) For 0 to 2 m depth

b) For 2 to 3 m depth

b) For 3 to 3.5 m depth

D) 300 mm dia. pipes

a) For 0 to 2 m depth

b) For 2 to 3 m depth

b) For 3 to 3.5 m depth

E) 350 mm dia. pipes

a) For 0 to 2 m depth

b) For 2 to 3 m depth

b) For 3 to 3.5 m depth

Supply of DI (CL) pipes of class K7 or K9 as per IS 8329/2000 with sulphate resistance cement with inner lining of high alumina cement as per IS:783 with epoxy coating outside of the spigot portion and poly solution coating inside the socket portion, lowering into trenches, laying to proper grade and alignment, cutting the pipes true to axis & jointing the pipes & specials with rubber rings including cost of lubricant, testing the pipe to the required pressure including barricading, provision of danger lights, arranging for watch & ward etc., complete as per specifications at different depths.

A) 200 mm dia. pipes

a) For 3 to 4 m depth

b) For 4 to 5 m depth

B) 250 mm dia. meter

a) For 3 to 4 m depth

b) For 4 to 5 m depth

C) 300 mm dia. meter

a) For 3 to 4 m depth

b) For 4 to 5 m depth

Ventilating shafts

SEWER APPURTENANCES

Construction of Pre-cast / cast-at-site RCC manholes of following sizes on sewer lines as per detailed drawing including supplying & fixing 600 mm dia. FRC Manholes frame & cover & encapsulated plastic steps complete as per the specifications, including earthwork excavation on all soils including rock, pumping & bailing out water where necessary, laying base cement concrete in CC 1:3:6, RCC 1:2:4 structure, plastering internal and external with 12mm thick cement plaster in CM 1:3, benching concrete in CC 1:2:4 including refilling of trenches, barricading, provision of danger lights, watch & ward & depositing surplus earth at places directed by the Engineer-in-Charge etc all complete as per standard drawing.

Type I - 750 x 1200 mm

a) Less than 0.9 m

Type II - 900 x 1200 mm

Construction of circular Precast or cast-at-site RCC manhole clear internal 1,500 mm dia.., including earthwork excavation in all type of soils, rock, bailing of water, RCC 1:2:4 structure, up to 2.5m depth and above over a bed of cement concrete in 1:3:6, internal plastering in CM 1.3 20 mm thick and external plastering in cement mortar 1:5, 12mm thick, and finished smooth with a floating coat of neat cement, PCC 1:2:4 for benching, channelling, including, providing & fixing 600mm circular FRC frame & cover, extra heavy duty, PVC encapsulated steps, refilling with excavated earth, etc complete, all as specified & directed by the Engineer-in-Charge

Type III - 1500 mm diameter

a) 2.5 to 3.0 m depth

b) 3.0 to 3.5 m depth

c) 3.5 to 4 m depth

d) 4.0 to 4.5 m depth

e) 4.5 to 5 m depth

f) 5.0 to 5.5 m depth

g) 5.5 to 6.0 m depth

Construction of drops excluding manholes at various depths per drawing for pipes & specials incl. connections, earthwork excavation, concreting & refilling sides of foundation with excavated earth etc., complete.

a) up to 1m depth

b) up to 2m depth

c) up to 3m depth

d) up to 4m depth

e) up to 5m depth

F) up to 6m depth

HOUSE SEWER CONNECTIONS

Earth work excavation for foundation & depositing on bank with an initial lead of 10 m & lift of 2 m for depths in hard stiff clay, stiff black cotton, hard red earth mixed with small sized boulders & hard gravely soil including dewatering of water as and when required, barricading with safety lamps etc all complete as per standard specification as directed by the Departmental Engineer.

Supplying & Laying the following size of DI pipes & lowering into trenches, laying to proper grade (60%), Alignment, Joining the pipes & specials with neat cement & hemp yarn/tarred yarn & caulking both dry & wet condition, testing the lines as directed by the departmental engineer including barricading, provision of danger lights, arranging for watch & ward etc., compete as per specifications at different depths. (IS 651:1980)

100 mm dia.

Refilling the trenches with suitable excavated earth available along the alignment after the pipes & specials are laid, jointed & tested in layers & watering, ramming & consolidation directed by the departmental engineer.

providing and construction additional lateral rectangular Type 1 manholes in small cross streets and tenements where Households are below adjoining Road Level including provision of rider main connecting the shallow manholes for interconnection to the primary lateral sewers downstream at a suitable invert-matching cross-section. However this item excludes cost of any additional pumping from household septic tanks that are in households located below road level. Provision to be as directed by Dept. Engineer and is to be field operated upon obtaining necessary approval from pertinent authorities.

NH / SH / Major Rd Crossings

Manufacture and supply of following size of MS pipe required wall thickness with 406 micron thick internal and external food grade epoxy coating (as per IS7323) duly rolling the plate to the convenient length, welding the joints. The rate includes the cost of raw materials, labour tools and plants, transportation etc

MS Casing pipe of 610 mm diameter and 12.5 mm thickness for 250 mm dia. up to 350-mm sewer main crossing (gravity and pumping)

MS Casing pipe of 355.6 mm diameter and 8 mm thickness for up to 200 mm gravity main crossing

Laying of following Pipe by pushing by trenchless - pushing and jacking method. This includes construction of suitable size of driving pit, receiving pit and construction of RCC thrust wall / bed including earthwork excavation in all type of soil including SDR, hard rock and other civil works including shoring, strutting and shuttering complete and lowering, the following size of MS encasing pipe into driving pit by using contractors crane machineries and jointing MS pipes by electric welding laying the encasing pipe across the railway line / National Highways / State Highways road / Canal crossing etc., by pushing / jacking method (trenchless technology method) using contractor's machineries such as cranes, jacks, jacking materials, generator, welding machineries, comprising jack hammer and other equipments etc., grouting the annular space between the casing pipe and excavated hole, under

traffic condition in all type of soil including SDR, Hard rock without interfering and causing any hindrance to the movement of trains/buses/lorries/or any other vehicle without any disturbances to the railway/road/canal formation etc., including bailing/pumping of water wherever necessary without affecting any installation like water supply pipe line/ telephone cable, electric cable etc., passing nearby area and scooping the earth inside the pipes and pit and depositing the surplus earth in a convenient place and levelling the site after completion of entire work as directed by site engineers. The rate includes the cost of driving pit, thrust bed/wall and receiving pit to the depth of 0m to 3m and excluding the cost of MS pipes etc., complete.

Drilling of 600mm diameter MS casing pipe

Drilling of 350mm diameter MS casing pipe

Supply of DI (CL) pipes of class K7 or K9 as per IS 8329/2000 with sulphate resistance cement with inner lining of high alumina cement as per IS:783 with epoxy coating outside of the spigot portion and poly solution coating inside the socket portion, lowering into trenches, laying to proper grade and alignment, cutting the pipes true to axis & jointing the pipes & specials with rubber rings including cost of lubricant, testing the pipe to the required pressure including barricading, provision of danger lights, arranging for watch & ward etc., complete as per specifications at different depths.

250 to 350 mm dia.. DI

200 mm dia. DI

Canal / Nullah Crossings

Manufacture and supply of following size of MS pipe required wall thickness with 406 micron thick internal and external food grade epoxy coating (as per IS7323) duly rolling the plate to the convenient length, welding the joints. The rate includes the cost of raw materials, labour tools and plants, transportation etc

MS Casing pipe of 610 mm diameter and 12.5 mm thickness for 250 mm dia. up to 350-mm sewer main crossing (gravity and pumping)

MS Casing pipe of 355.6 mm diameter and 8 mm thickness for up to 200 mm gravity main crossing

Laying of following Pipe by pushing by trenchless - pushing and jacking method. This includes construction of suitable size of driving pit, receiving pit and construction of RCC thrust wall / bed including earthwork excavation in all type of soil including SDR, hard rock and other civil works including shoring, strutting and shuttering complete and lowering, the following size of MS encasing pipe into driving pit by using contractors crane machineries and jointing MS pipes by electric welding laying the encasing pipe across the railway line / National Highways / State Highways road / Canal crossing etc., by pushing / jacking method (trenchless technology method) using contractor's machineries such as cranes, jacks, jacking materials, generator, welding machineries, comprising jack hammer and other equipments etc., grouting the annular space between the casing pipe and excavated hole, under

traffic condition in all type of soil including SDR, Hard rock without interfering and causing any hindrance to the movement of trains/buses/lorries/or any other vehicle without any disturbances to the railway/road/canal formation etc., including bailing/pumping of water wherever necessary without affecting any installation like water supply pipe line/ telephone cable, electric cable etc., passing nearby area and scooping the earth inside the pipes and pit and depositing the surplus earth in a convenient place and levelling the site after completion of entire work as directed by site engineers. The rate includes the cost of driving pit, thrust bed/wall and receiving pit to the depth of 0m to 3m and excluding the cost of MS pipes etc., complete.

Drilling of 600mm diameter MS casing pipe

Drilling of 350mm diameter MS casing pipe

Supply of DI (CL) pipes of class K7 or K9 as per IS 8329/2000 with sulphate resistance cement with inner lining of high alumina cement as per IS:783 with epoxy coating outside of the spigot portion and poly solution coating inside the socket portion, lowering into trenches, laying to proper grade and alignment, cutting the pipes true to axis & jointing the pipes & specials with rubber rings including cost of lubricant, testing the pipe to the required pressure including barricading, provision of danger lights, arranging for watch & ward etc., complete as per specifications at different depths.

250 to 350 mm dia.. DI

200 mm dia. DI

Railway Crossing

Manufacture and supply of following size of MS pipe required wall thickness with 406 micron thick internal and external food grade epoxy coating (as per IS7323) duly rolling the plate to the convenient length, welding the joints. The rate includes the cost of raw materials, labour tools and plants, transportation etc

MS Casing pipe of 610 mm diameter and 12.5 mm thickness for 250 mm dia. up to 350-mm sewer main crossing (gravity and pumping)

MS Casing pipe of 355.6 mm diameter and 8 mm thickness for up to 200 mm gravity main crossing

Laying of following Pipe by pushing by trenchless - pushing and jacking method. This includes construction of suitable size of driving pit, receiving pit and construction of RCC thrust wall / bed including earthwork excavation in all type of soil including SDR, hard rock and other civil works including shoring, strutting and shuttering complete and lowering, the following size of MS encasing pipe into driving pit by using contractors crane machineries and jointing MS pipes by electric welding laying the encasing pipe across the railway line / National Highways / State Highways road / Canal crossing etc., by pushing / jacking method (trenchless technology method) using contractor's machineries such as cranes, jacks, jacking materials, generator, welding machineries, comprising jack hammer and other equipments etc., grouting the annular space between the casing pipe and excavated hole, under traffic condition in all type of soil including SDR, Hard rock without interfering and causing any hindrance to the movement of trains/buses/lorries/or any other vehicle without any disturbances to the railway/road/canal formation etc., including bailing/pumping of water wherever necessary without affecting any installation like water supply pipe line/ telephone cable, electric cable etc., passing nearby area and scooping the earth inside the pipes and pit and depositing the surplus earth in a convenient place and levelling the site after completion of entire work as directed by site engineers. The rate includes the cost of driving pit, thrust bed/wall and receiving pit to the depth of 0m to 3m and excluding the cost of MS pipes etc., complete.

Drilling of 600mm diameter MS casing pipe

Drilling of 350mm diameter MS casing pipe

Supply of DI (CL) pipes of class K7 or K9 as per IS 8329/2000 with sulphate resistance cement with inner lining of high alumina cement as per IS:783 with epoxy coating outside of the spigot portion and poly solution coating inside the socket portion, lowering into trenches, laying to proper grade and alignment, cutting the pipes true to axis & jointing the pipes & specials with rubber rings including cost of lubricant, testing the pipe to the required pressure including barricading, provision of danger lights, arranging for watch & ward etc., complete as per specifications at different depths.

250 to 350 mm dia.. DI

200 mm dia. DI

Restoration of the Refilled UGSS Portion of BT Road

Providing plain Cement Concrete 1:4:8 mix using 40mm gauge hard broken granite (HBG) metal for pavement including cost and conveyance of material to site including cost and supply and provision of construction and expansion joints along alignment and cross section and fixing in position including labour charges for laying concrete, watering, consolidation, finishing and hire charges for all tools and plant etc complete as per MoRTH Specification.

Providing Plain cement Concrete 1:2:4 mix using 20mm gauge hard broken granite (HBG) metal for pavement including cost and conveyance of material to site including cost and supply and provision of construction and expansion joints along alignment and cross section and fixing in position including labour charges for laying concrete, watering, consolidation, finishing and hire charges for all tools and plant etc complete as per MoRTH Specification.

Providing B.M. 50mm consolidated thick incl. Tack cost using 4kg Over WBM Surface/ Using 3 kg Over BT Surface/ using 0.42m3 of 26.5mm to 11.20mm graded metal of IRC Size and 0.10cum of 11.2 to 2.80mm and 0.18 m3 of 2.8mm and below (it should satisfy the aggregate grading as per graduation in table 500-5) for 10sq.m with 38kg of bitumen for premising including cost of bitumen including conveyance of bitumen to CMP site and also to work site handling charges at both ends for the same including a labour for loading bitumen in bitumen tank and metal to feeder unit labour for attending to paver site heating the bitumen and metal to required temperature and mixing the metal and bitumen to required temperature in the central hot mix plant 20-30 ton capacity

Conveying the mix by tipper trucks to paver site spreading the mix in required temperature for uniform thickness 50mm with Mechanic paver to the specified grades and cross section and consolidated by power roller to get the required density including higher charges and fuel charges for CMP 20-30 ton Capacity, paver finisher, tipper trucks, Power Roller, Bitumen Boiler and all other T&P required and including all other incidental charges etc. Complete as per specification.

Providing and laying semi dense bituminous concrete 25mm compacted thickness using 0.10 cum of 11.2 mm IRC HBG metal 0.16 cum of 6.7 mm IRC HBG metal 0.11 cum of 2.8 mm and below with 24 Kg of bitumen per 10 sqm. For premixing including cost and conveyance of all materials to site and stocking them on road side to departmental metric gauge for per measurements, heating the bitumen in bitumen boiler, heating the aggregates and mixing them with bitumen in mini hot mix plant, spreading the mix in the required temperature for uniform thickness of 25 mm to the specified grade and cross sections and compaction by 8-10 power roller etc. Including hire charges and fuel charges for power roller, bitumen boiler, mini hot mix plant and all other tools and plant employed etc. Complete as per clause 511 of MORTH specification.

Restoration of Foot Path

providing Plain Cement concrete 1:4:8 mix using 40mm gauge hard broken granite (HBG) metal for pavement including cost and conveyance of materials to site including cost and supply and provision of construction and expansion joints along alignment and cross section and fixing in position including labour charges for laying concrete, watering, consolidation, finishing and hire charges for all tools and plants etc complete as per MORTH specification.

MES SSR 2010 rate item 04026 for channels / drains PCC 1:4:8 w/40mm

Providing Plain Cement Concrete 1:2:4 mix using 20 mm gauge hard broken granite (HBG) metal for pavement including cost and conveyance of materials to site including cost and supply and provision of construction and expansion joints along alignment and cross section and fixing in position including labour charges for laying concrete, watering, consolidation, finishing and hire charges for all tools and plants etc complete as per MORTH specification.

Brickwork w/ sub-class B bricks straight or curved on plan exc. 6m mean radius built in CM 1:6

Form - work to sides of concrete surfaces (PCC1:2:4 work section)

Rendering with CM 1:6, 15 mm thick

Road Restoration of Concrete Road

Dismantling of Existing CC pavement for the section outside the UG trench limit (This section already accounted for in main Estimate) for an average road width of 2.5m total and total dismantling thickness of 25cm average, up to sub base level including all costs for removal of material, tolls, plant etc. Complete as per standard specifications.

providing Plain Cement concrete 1:4:8 mix using 40mm gauge hard broken granite (HBG) metal for pavement including cost and conveyance of materials to site including cost and supply and provision of construction and expansion joints along alignment and cross section and fixing in position including labour charges for laying concrete, watering, consolidation, finishing and hire charges for all tools and plants etc complete as per MORTH specification.

Providing Plain Cement Concrete 1:2:4 mix using 20 mm gauge hard broken granite (HBG) metal for pavement including cost and conveyance of materials to site including cost and supply and provision of construction and expansion joints along alignment and cross section and fixing in position including labour charges for laying concrete, watering, consolidation, finishing and hire charges for all tools and plants etc complete as per MORTH specification.

Road Restoration along National Highway Stretch

Cleaning Jungle including uprooting of rank, vegetations, grass, bush, shrub, wood trees and samplings of girth up to 30 cms measured at a height of up to 20 above ground level and removal of rubbish up to a distance of 50m outside the periphery of area cleared including cost of all machinery, labour, tools, plant, power, water etc, complete

Forming Embankments including raising (or lowering) earth, spreading in layers n exc. 30 cm thick, watering ramming/rolling and finishing to required size, shape, etc. N exc. 1.5m high from base as per MORT& H specifications for all kinds of soil etc complete

Supplying and laying water bound macadam sub base (GSB) with broken boulders, interstices filled and binding material, earth etc including screening, sorting and spreading to template and consolidation with light power road roller etc complete including cost of all machinery, tolls, plant, labor, material etc as per MORT&H specifications

Providing, laying, spreading and compacting stone aggregate of specified sizes to WBM specifications including spreading in uniform thickness, hand picking, rolling with 3 rolled road/ vibratory roller 8-10 tonne in stages to proper grade and camber, applying and booming requisite type of screening/binding material to fill up interstices of coarse aggregate watering and compacting to the required density. wooden or steel rammers and rolling over 3rd and top most layer with power roller of minimum 8 tonnes and dressing up, in embankment for roads, flood banks, marginal banks and guide banks etc lead up to 50 m and lift up to 1.5 m as per table 400-7 of MORT&H specifications for all kinds of soil.

Hand broken - Grade-I (90-45mm) - for 100 mm thick

Hand broken - Grade-II (63-45mm) - for 75 mm thick

Hand broken - Grade-III (53-22.4mm) - for 75 mm thick

Providing and applying tack coat using hot straight run bitumen of grade 80/100 including heating the bitumen, spraying the bitumen with mechanically operated spray unit fitted on bitumen boiler, cleaning and preparing the existing road surface as per surface as per MORT&H specifications on WBM new surface @ 10 kg/10 sqm

Providing 2 cm premix carpet surfacing with 1.8 cum and 0.9 cum of stone chippings of 13.2 mm and 11.2 mm size respectively per 100 sqm and 52 kg and 56 kg of hot bitumen per cum of stone chippings of 13.2 mm and 11.2 mm size respectively including consolidation with road roller of 6-9 tonne capacity etc. complete (tack coat to be paid separately) with paving asphalt 80/100 heated and then mixed with solvent at the rate of 70 gms per kg of asphalt including cost for all items such as machinery, tools, plant, etc complete as per MORT&H specification.

Providing and laying seal coat over prepared surface of road with bitumen heated in bitumen boiler fitted with the spray set spraying using 98 kg of bitumen of grade 80/100 and binding surface with 0.90 cum of stone aggregate of 6.7 mm size (passing 11.2 mm sieve and retained on 2.36 mm sieve) per 100 Sqm. of road surface including rolling and finishing with power road roller and including cost for all items such as machinery, tools, plant, etc complete as per MORT&H Specification.

Planting road surface marking with adequate number of coats to give uniform finish with ready mixed road marking paint confirming to IS:164, on bituminous surface in white/ yellow shade including cleaning the surface of all dirt, scales, oil, grease and foreign material etc. New work (two or more coats) including cost for all items such as machinery, tools, plant, etc complete as per MORT&H Specification

LIFTING STATION-13 (Civil Work)

Earth work excavation and depositing on bank with initial lead of 10 m and initial lift of 2 m in hard stiff clay, stiff black cotton, hard red earth, shales murram, gravel, stony earth and earth mixed with small size of boulders as directed by Departmental Engineer

For 0 to 2 m depth

Earth work excavation and depositing on bank with initial lead of 10 m and initial lift of 2 m in hard stiff clay, stiff black cotton, hard red earth, shales murram, gravel, stony earth and earth mixed with small size of boulders as directed by Departmental Engineer

For 2 to 3 m depth

For 3 to 4 m depth

For 4 to 5 m depth

For 5 to 6 m depth

For 6 to 7 m depth

For 7 to 8 depth

For 8 to 8.439 depth

Supplying & laying Reinforced Cement Concrete of M30 grade using machine crushed hard broken granite stone jelly 20 mm for RCC works in all types of foundations, floor slabs of all shapes (Excluding cost of providing centering & fabrication of reinforcement which shall be measured & paid under separate items) including curing, complying with standard specifications as directed by the Departmental Engineer using sulphate resisting cement.

Providing and laying base concrete in foundation using Plain Cement Concrete 1:3:6 as base course (40 mm) including consolidation and levelling etc as per standard specifications

Supplying & erecting centering for sides & walls of chamber including supports & strutting for plain surfaces with all cross bracings using 25 mm thick boards suitable purloined over silver oak (country wood) joists of size 10 x 6.5 cm spaced at about 90 cm centre to centre & supported by casuarinas props 10 cm to 13 cm dia.meter spaced at about 75 cm centre to centre etc. complete complying with standard specifications. Centering for RCC works below GL (wall).

Supplying, fabricating & placing in position MS or deformed steel bars for all RCC items of work including cost of steel transporting, straightening, cutting, bending, cranking, binding etc. including cost of binding wire charids, laps to fix the reinforcement in all positions, all labour & materials complete complying with standard specifications & drawings as directed by the Departmental Engineer.

Refilling the trenches with suitable excavated earth available in layers of 150 mm thick, watering, ramming & consolidation as directed by the Departmental Engineer.

Carting of excavated surplus soil away from site including cost for all items of work, men, materials, machinery, equipment as per standard specification and as directed by Engineer-in-charge

MS encapsulated PVC steps

LIFTING STATION-13 (Mech. Work)

NON-RETURN BALL VALVE: Supply and installation at site, C .I. Ball valve suitable for sewage service, 100 mm, CI, flanged ends with support concrete pad

Supplying and Conveying CI Double Flanged Sluice Valves (PN 1.0) with cap of 100 mm confirming to IS:14846, to site, including flanged tail pieces and other specials as required, loading, unloading, transportation charges & stacking at site etc. complete per specifications and as directed by the Engineer

Supply and delivery of discharge pipe, 100 mm, DI (CL), Class K9 per IS 8329-2000 flanged ends with leak-proof gasket installation including appurtenances

Supply and delivery of following pipe appurtenances and specials DI (CL), Class K7 per IS 8329-2000 flanged ends with leak-proof gasket installation including cost for procurement, supply, delivery, fixing, testing etc. and necessary engineering and labour charges in accordance with standard specifications and as directed by Engineer

90 deg bend, DI (CL) flanged, 100-mm dia.., 2 Nos.

Blank Flanges with fasteners, DI, 100 mm, 2 Nos.

Pumping Main

Earthwork excavation & depositing on bank with an initial lead of 10 m & lift of 2 m for depths in hard stiff clay, stiff black cotton, hard red earth mixed with small sized boulders & hard gravely soil including dewatering of water as and when required, barricading with safety lamps etc all complete as per standard specification as directed by the Engineer.

Supplying, conveying of DI pipe, 100 mm dia.meter Class K-9 as per IS:8329-2000, with leak-proof gasket installation including all specials, transportation charges, loading, unloading, Lowering pipes and specials into trench and laying to proper grade and alignment, jointing, hydraulic testing etc all complete as per standard specifications and as directed by the Engineer-in-charge

Lowering pipes and specials into trench and laying to proper grade and alignment, jointing, hydraulic testing etc all complete as per standard specifications and as directed by the Engineer-in-charge

Supplying & providing sand bedding for the sewer line trenches including watering and consolidation etc complete as per standard specifications and as directed by Engineer-in-charge

Dismantling of existing flexible pavement and depositing of dismantled materials along roadside or at a safe location as directed by Engineer-in-Charge

Restoration of Road along the excavated and refilled portion of sewer pipeline trenches in accordance with applicable standard specifications and as directed by Engineer-in-charge

Mechanical Works

Supply and installation of MS Galvanized Guide Pipe with wall mount plate and fasteners

Supply and installation of MS Galvanized lifting chain for pump installed

LIFTING STATION-13 (Elect. Work)

Supply and installation of SUBMERSIBLE SEWAGE PUMPS: Non-clog type, single stage - single suction - CF8M impeller - in standard construction fitted with double mechanical seal for gland sealing with integrated oil chamber and sensor, complete with all accessories and assembly as per reference TWAD Spec & relevant IS complete.

1.76 cum/hr @ 18.0 m TDH - 1 Operating + 1 Standby

Supply and Installation of TNEB METERING BOARD complete suitable for 3-phase 10 KW load with following provisions (included):

a) 100 A fuse cut-out 3 nos.

b) 124 A TPN SFU

c) 1 no. 63A Neutral link

d) 1 no. 4-way earth plate with bolts-nuts

e) 0-400 V voltmeter and 3 nos. indicator lamps for 3-phase in suitable MS Box with all interconnection wire and space for TNEB meter

Above items shall be mounted on min. 6-mm thick Hylam Sheet and with angle supports on wall at a suitable location as directed by Dept Engr

Incomer - EB supply

125A 4P 35KA MCCB (MES SOR Rate Only for 160A available)

Standard Metering Panel with Ammeter, Voltmeter and indicators

KWH Meter

Indication Lamp

Control Fuses

Castle Inter Lock

Incomer -DG supply

125A 4P 35KA MCCB (MES SOR Rate Only for 160A available)

OUT-GOING FEEDERS

32A TPN MCCB

Shell

Busbar

Insulators Sleeve

Wire coils

Erection

Earthing arrangements as per IE rules

Supply and installation of trolley mounted Diesel Generator, rated at 415v/1500 RPM/10 KVA (Manufacturer Rate) - Cost including trolley mounting, trolley, under-carriage, wheel/axle, tackle/hook/link chain and related for suitably tethering to a power vehicle

ONLY TWO SETS FOR ALL LIFT STATIONS

Supply and Installation of Pump Control Panels for Submersible Pumps, complete with Ammeter and single phase preventer, push button control and accessories. For 1 HP.

MS outer box with painted

push button

Erection

Supply and Laying of Power control cables from TNEB panel to LT panel and onward to all components and to DG set interconnection box/ panel etc complete w termination. All Lengths as actually required and only used by Contractor and as directed by Dept. Engr.

EB,DG to L.T panel to motor, starter, .(power cables)

3 1/2C x 35 sq.mm Al.Arm cable.

3C x 16 sq.mm Al Arm cable

3C x 10 sq.mm Al Arm cable

3C x 4 sq.mm Al Arm cable

Control cables

4C x 1.5 sq.mm CU.Arm cable.

3C x 4 sq.mm Al Ar Cable

7C x 1.5 sq.mm. Flexible Cu Cable

Termination for the following cables with necessary accessories.

3 1/2C x 35sq.mm Al.Arm cable.

3C x 16 sq.mm Al Arm cable

3C x 10 sq.mm Al Arm cable

3C x 4 sq.mm Al Arm cable

4C x 1.5 sq.mm CU.Arm cable.

Supply and installation of cable trays for power and control cables

600 mm ladder type galvanized cable trays

40 x 6mm angles, grouted on wall

Supply and installation of earthing (grounding) arrangement for electrical equipment complete with accessories.

100mm CI pipe with funnel, clamp 3mts long

CI cover plate

Sand /charcoal/salt

Masonry

Supply of 25x3mm Cu flat (30mts)

Supply & laying of 10 SWG CU wire

Earth pit Erection

Supply and installation of Indoor and Outdoor Light fittings, cables, cut-out and ventilation fans complete with accessories and mounting

Supply and installation of four way compartmentalized DBs

Supply and installation of four way TPN DBs

4 way TPN DB

63A 4P MCB as incomer

32A TPN MCB as out going

SPN DB'S :

6 Way SPN Lighting DB

32A DP MCB 30mA ELCB as incomer

6A SPN MCB Outgoing

Angle Iron Frame, Erection

LIGHT FITTINGS

Industrial type fluorescent lamp 2x40w

Decorative type fluorescent lamp 2x40w

Street light fitting fluorescent 1x40w

Bulk head fitting 100/60w

6m tubular street light poles GI 65 mm

200x200x50mm MS box

Terminal block 6 way suitable for 4 sq.mm. Cable

WIRING

Point wiring surface/concealed for lighting points

Point wiring surface / concealed for 6A /16A (1ph,3pin) switch socket

Point wiring surface / concealed for fan/exhaust fan

Supply installation testing & commissioning of the following types of ventilation fans complete with accessories, mounting and fasteners.

AC ceiling fan 48''

AC Exhaust fan 12'' light duty

Plug & Sockets 20A DP

Supply and delivery of the following safety equipment and tools

5KG capacity dry chemical powder type fire extinguisher

Wooden First aid box

Fire bucket stand with 3nos round bottom buckets

Rubber mat of 1.1KV grade of size 6mmthick. (Ref ,TWAT SOR 2003-04,Pg 146 item iii)

Fire safety rules chart.( Local Rates).

Shock treatment chart

Supply and delivery of the following maintenance tools/equipment:

Double ended open jaw spanner set

Screw driver set consisting of various sizes of(6'',8'',12'').(Local Rates).

Cutting pliers 12''.(Local Rates).

Hacksaw frame with blade

Supply and Fixing GI Pipe with bends etc. on angle Iron supports and providing 4 runs of 10 sqmm PVC Cu with reel insulator and 7/11 stay wire between TNEB Post and Meter Board

Complete as directed and approved by Dept Engr after confirmation from TNEB Authorities

Liaisoning charges and payment of service connection fee and security deposit to TNEB including development charges

LIFTING STATION-14 (Civil Work)

Earth work excavation and depositing on bank with initial lead of 10 m and initial lift of 2 m in hard stiff clay, stiff black cotton, hard red earth, shales murram, gravel, stony earth and earth mixed with small size of boulders as directed by Department

For 0 to 2 m depth

Earth work excavation and depositing on bank with initial lead of 10 m and initial lift of 2 m in hard stiff clay, stiff black cotton, hard red earth, shales murram, gravel, stony earth and earth mixed with small size of boulders as directed by Department

For 2 to 3 m depth

For 3 to 4 m depth

For 4 to 5 m depth

For 5 to 6 m depth

For 6 to 7 m depth

For 7 to 8 m depth

For 8 to 8.439 depth

Supplying & laying Reinforced Cement Concrete of M30 grade using machine crushed hard broken granite stone jelly 20 mm for RCC works in all types of foundations, floor slabs of all shapes (Excluding cost of providing centering & fabrication of reinforcement which shall be measured & paid under separate items) including curing, complying with standard specifications as directed by the Departmental Engineer using sulphate resisting cement.

Providing and laying base concrete in foundation using Plain Cement Concrete 1:3:6 As base course (40 mm) including consolidation and levelling etc as per standard specifications

Supplying & erecting centering for sides & walls of chamber including supports & strutting for plain surfaces with all cross bracings using 25 mm thick boards suitable purloined over silver oak (country wood) joists of size 10 x 6.5 cm spaced at about 90 cm centre to centre & supported by casuarinas props 10 cm to 13 cm dia.meter spaced at about 75 cm centre to centre etc. complete complying with standard specifications. Centering for RCC works below GL (wall).

Supplying, fabricating & placing in position MS or deformed steel bars for all RCC items of work including cost of steel transporting, straightening, cutting, bending, cranking, binding etc. including cost of binding wire charids, laps to fix the reinforcement in all positions, all labour & materials complete complying with standard specifications & drawings as directed by the Departmental Engineer.

Refilling the trenches with suitable excavated earth available in layers of 150 mm thick, watering, ramming & consolidation as directed by the Departmental Engineer.

Carting of excavated surplus soil away from site including cost for all items of work, men, materials, machinery, equipment as per standard specification and as directed by Engineer-in-charge

MS encapsulated PVC steps

LIFTING STATION-14 (Mech. Work)

NON-RETURN BALL VALVE: Supply and installation at site, C .I. Ball valve suitable for sewage service, 100 mm, CI, flanged ends with support concrete pad

Supplying and Conveying CI Double Flanged Sluice Valves (PN 1.0) with cap of 100 mm confirming to IS:14846, to site, including flanged tail pieces and other specials as required, loading, unloading, transportation charges & stacking at site etc. complete per specifications and as directed by the Engineer

Supply and delivery of discharge pipe, 100 mm, DI (CL), Class K9 per IS 8329-2000 flanged ends with leak-proof gasket installation including appurtenances

Supply and delivery of following pipe appurtenances and specials DI (CL), Class K7 per IS 8329-2000 flanged ends with leak-proof gasket installation including cost for procurement, supply, delivery, fixing, testing etc. and necessary engineering and labour charges in accordance with standard specifications and as directed by Engineer

90 deg bend, DI (CL) flanged, 100-mm dia.., 2 Nos.

Blank Flanges with fasteners, DI, 100 mm, 2 Nos.

Pumping Main

Earthwork excavation & depositing on bank with an initial lead of 10 m & lift of 2 m for depths in hard stiff clay, stiff black cotton, hard red earth mixed with small sized boulders & hard gravely soil including dewatering of water as and when required, barricading with safety lamps etc all complete as per standard specification as directed by the Engineer.

Supplying, conveying of DI pipe, 100 mm dia.meter Class K-9 as per IS:8329-2000, with leak-proof gasket installation including all specials, transportation charges, loading, unloading, Lowering pipes and specials into trench and laying to proper grade and alignment, jointing, hydraulic testing etc all complete as per standard specifications and as directed by the Engineer-in-charge

Lowering pipes and specials into trench and laying to proper grade and alignment, jointing, hydraulic testing etc all complete as per standard specifications and as directed by the Engineer-in-charge

Supplying & providing sand bedding for the sewer line trenches including watering and consolidation etc complete as per standard specifications and as directed by Engineer-in-charge

Dismantling of existing flexible pavement and depositing of dismantled materials along roadside or at a safe location as directed by Engineer-in-Charge

Restoration of Road along the excavated and refilled portion of sewer pipeline trenches in accordance with applicable standard specifications and as directed by Engineer-in-charge

Mechanical Works

Supply and installation of MS Galvanized Guide Pipe with wall mount plate and fasteners

Supply and installation of MS Galvanized lifting chain for pump installed

LIFTING STATION-14 (Elect. Work)

Supply and installation of SUBMERSIBLE SEWAGE PUMPS: Non-clog type, single stage - single suction - CF8M impeller - in standard construction fitted with double mechanical seal for gland sealing with integrated oil chamber and sensor, complete with all accessories and assembly as per reference TWAD Spec & relevant IS complete.

1.89 cum/hr @ 8.0 m TDH - 1 Operating + 1 Standby

Supply and Installation of TNEB METERING BOARD complete suitable for 3-phase 10 KW load with following provisions (included):

a) 100 A fuse cut-out 3 nos.

b) 124 A TPN SFU

c) 1 no. 63A Neutral link

d) 1 no. 4-way earth plate with bolts-nuts

e) 0-400 V voltmeter and 3 nos. indicator lamps for 3-phase in suitable MS Box with all interconnection wire and space for TNEB meter

Above items shall be mounted on min. 6-mm thick Hylam Sheet and with angle supports on wall at a suitable location as directed by Dept Engr

Incomer - EB supply

125A 4P 35KA MCCB (MES SOR Rate Only for 160A available)

Standard Metering Panel with Ammeter, Voltmeter and indicators

KWH Meter

Indication Lamp

Control Fuses

Castle Inter Lock

Incomer -DG supply

125A 4P 35KA MCCB (MES SOR Rate Only for 160A available)

OUT-GOING FEEDERS

32A TPN MCCB

Shell

Busbar

Insulators Sleeve

Wire coils

Erection

Earthing arrangements as per IE rules

Supply and installation of trolley mounted Diesel Generator, rated at 415v/1500 RPM/10 KVA (Manufacturer Rate) - Cost including trolley mounting, trolley, under-carriage, wheel/axle, tackle/hook/link chain and related for suitably tethering to a power vehicle

ONLY TWO SETS FOR ALL LIFT STATIONS

Supply and Installation of Pump Control Panels for Submersible Pumps, complete with Ammeter and single phase preventer, push button control and accessories. For 1 HP.

MS outer box with painted

push button

Erection

Supply and Laying of Power control cables from TNEB panel to LT panel and onward to all components and to DG set interconnection box/ panel etc complete w termination. All Lengths as actually required and only used by Contractor and as directed by Dept. Engr.

EB,DG to L.T panel to motor, starter, .(power cables)

3 1/2C x 35 sq.mm Al.Arm cable.

3C x 16 sq.mm Al Arm cable

3C x 10 sq.mm Al Arm cable

3C x 4 sq.mm Al Arm cable

Control cables

4C x 1.5 sq.mm CU.Arm cable.

3C x 4 sq.mm Al Ar Cable

7C x 1.5 sq.mm. Flexible Cu Cable

Termination for the following cables with necessary accessories.

3 1/2C x 35sq.mm Al.Arm cable.

3C x 16 sq.mm Al Arm cable

3C x 10 sq.mm Al Arm cable

3C x 4 sq.mm Al Arm cable

4C x 1.5 sq.mm CU.Arm cable.

Supply and installation of cable trays for power and control cables

600 mm ladder type galvanized cable trays

40 x 6mm angles, grouted on wall

Supply and installation of earthing (grounding) arrangement for electrical equipment complete with accessories.

100mm CI pipe with funnel, clamp 3mts long

CI cover plate

Sand /charcoal/salt

Masonry

Supply of 25x3mm Cu flat (30mts)

Supply & laying of 10 SWG CU wire

Earth pit Erection

Supply and installation of Indoor and Outdoor Light fittings, cables, cut-out and ventilation fans complete with accessories and mounting

Supply and installation of four way compartmentalized DBs

Supply and installation of four way TPN DBs

4 way TPN DB

63A 4P MCB as incomer

32A TPN MCB as out going

SPN DB'S :

6 Way SPN Lighting DB

32A DP MCB 30mA ELCB as incomer

6A SPN MCB Outgoing

Angle Iron Frame, Erection

LIGHT FITTINGS

Industrial type fluorescent lamp 2x40w

Decorative type fluorescent lamp 2x40w

Street light fitting fluorescent 1x40w

Bulk head fitting 100/60w

6m tubular street light poles GI 65 mm

200x200x50mm MS box

Terminal block 6 way suitable for 4 sq.mm. Cable

WIRING

Point wiring surface/concealed for lighting points

Point wiring surface / concealed for 6A /16A (1ph,3pin) switch socket

Point wiring surface / concealed for fan/exhaust fan

Supply installation testing & commissioning of the following types of ventilation fans complete with accessories, mounting and fasteners.

AC ceiling fan 48''

AC Exhaust fan 12'' light duty

Plug & Sockets 20A DP

Supply and delivery of the following safety equipment and tools

5KG capacity dry chemical powder type fire extinguisher

Wooden First aid box

Fire bucket stand with 3nos round bottom buckets

Rubber mat of 1.1KV grade of size 6mmthick. (Ref ,TWAT SOR 2003-04,Pg 146 item iii)

Fire safety rules chart.( Local Rates).

Shock treatment chart

Supply and delivery of the following maintenance tools/equipment:

Double ended open jaw spanner set

Screw driver set consisting of various sizes of(6'',8'',12'').(Local Rates).

Cutting pliers 12''.(Local Rates).

Hacksaw frame with blade

Supply and Fixing GI Pipe with bends etc. on angle Iron supports and providing 4 runs of 10 sqmm PVC Cu with reel insulator and 7/11 stay wire between TNEB Post and Meter Board

Complete as directed and approved by Dept Engr after confirmation from TNEB Authorities

Liaisoning charges and payment of service connection fee and security deposit to TNEB including development charges

LIFTING STATION-15 (Civil Work)

Earth work excavation and depositing on bank with initial lead of 10 m and initial lift of 2 m in hard stiff clay, stiff black cotton, hard red earth, shales murram, gravel, stony earth and earth mixed with small size of boulders as directed by Department

For 0 to 2 m depth

Earth work excavation and depositing on bank with initial lead of 10 m and initial lift of 2 m in hard stiff clay, stiff black cotton, hard red earth, shales murram, gravel, stony earth and earth mixed with small size of boulders as directed by Department

For 2 to 3 m depth

For 3 to 4 m depth

For 4 to 5 m depth

For 5 to 6 m depth

For 6 to 7 m depth

For 7 to 8 m depth

For 8 to 8.439 depth

Supplying & laying Reinforced Cement Concrete of M30 grade using machine crushed hard broken granite stone jelly 20 mm for RCC works in all types of foundations, floor slabs of all shapes (Excluding cost of providing centering & fabrication of reinforcement which shall be measured & paid under separate items) including curing, complying with standard specifications as directed by the Departmental Engineer using sulphate resisting cement.

Providing and laying base concrete in foundation using Plain Cement Concrete 1:3:6 As base course (40 mm) including consolidation and levelling etc as per standard specifications

Supplying & erecting centering for sides & walls of chamber including supports & strutting for plain surfaces with all cross bracings using 25 mm thick boards suitable purloined over silver oak (country wood) joists of size 10 x 6.5 cm spaced at about 90 cm centre to centre & supported by casuarinas props 10 cm to 13 cm dia.meter spaced at about 75 cm centre to centre etc. complete complying with standard specifications. Centering for RCC works below GL (wall).

Supplying, fabricating & placing in position MS or deformed steel bars for all RCC items of work including cost of steel transporting, straightening, cutting, bending, cranking, binding etc. including cost of binding wire charids, laps to fix the reinforcement in all positions, all labour & materials complete complying with standard specifications & drawings as directed by the Departmental Engineer.

Refilling the trenches with suitable excavated earth available in layers of 150 mm thick, watering, ramming & consolidation as directed by the Departmental Engineer.

Carting of excavated surplus soil away from site including cost for all items of work, men, materials, machinery, equipment as per standard specification and as directed by Engineer-in-charge

MS encapsulated PVC steps

LIFTING STATION-15 (Mech. Work)

NON-RETURN BALL VALVE: Supply and installation at site, C .I. Ball valve suitable for sewage service, 100 mm, CI, flanged ends with support concrete pad

Supplying and Conveying CI Double Flanged Sluice Valves (PN 1.0) with cap of 100 mm confirming to IS:14846, to site, including flanged tail pieces and other specials as required, loading, unloading, transportation charges & stacking at site etc. complete per specifications and as directed by the Engineer

Supply and delivery of discharge pipe, 100 mm, DI (CL), Class K9 per IS 8329-2000 flanged ends with leak-proof gasket installation including appurtenances

Supply and delivery of following pipe appurtenances and specials DI (CL), Class K7 per IS 8329-2000 flanged ends with leak-proof gasket installation including cost for procurement, supply, delivery, fixing, testing etc. and necessary engineering and labour charges in accordance with standard specifications and as directed by Engineer

90 deg bend, DI (CL) flanged, 100-mm dia.., 2 Nos.

Blank Flanges with fasteners, DI, 100 mm, 2 Nos.

Pumping Main

Earthwork excavation & depositing on bank with an initial lead of 10 m & lift of 2 m for depths in hard stiff clay, stiff black cotton, hard red earth mixed with small sized boulders & hard gravely soil including dewatering of water as and when required, barricading with safety lamps etc all complete as per standard specification as directed by the Engineer.

Supplying, conveying of DI pipe, 100 mm dia.meter Class K-9 as per IS:8329-2000, with leak-proof gasket installation including all specials, transportation charges, loading, unloading, Lowering pipes and specials into trench and laying to proper grade and alignment, jointing, hydraulic testing etc all complete as per standard specifications and as directed by the Engineer-in-charge

Lowering pipes and specials into trench and laying to proper grade and alignment, jointing, hydraulic testing etc all complete as per standard specifications and as directed by the Engineer-in-charge

Supplying & providing sand bedding for the sewer line trenches including watering and consolidation etc complete as per standard specifications and as directed by Engineer-in-charge

Dismantling of existing flexible pavement and depositing of dismantled materials along roadside or at a safe location as directed by Engineer-in-Charge

Restoration of Road along the excavated and refilled portion of sewer pipeline trenches in accordance with applicable standard specifications and as directed by Engineer-in-charge

Mechanical Works

Supply and installation of MS Galvanized Guide Pipe with wall mount plate and fasteners

Supply and installation of MS Galvanized lifting chain for pump installed

LIFTING STATION-15 (Elect. Work)

Supply and installation of SUBMERSIBLE SEWAGE PUMPS: Non-clog type, single stage - single suction - CF8M impeller - in standard construction fitted with double mechanical seal for gland sealing with integrated oil chamber and sensor, complete with all accessories and assembly as per reference TWAD Spec & relevant IS complete.

1.30 cum/hr @ 9.0 m TDH - 1 Operating + 1 Standby

Supply and Installation of TNEB METERING BOARD complete suitable for 3-phase 10 KW load with following provisions (included):

a) 100 A fuse cut-out 3 nos.

b) 124 A TPN SFU

c) 1 no. 63A Neutral link

d) 1 no. 4-way earth plate with bolts-nuts

e) 0-400 V voltmeter and 3 nos. indicator lamps for 3-phase in suitable MS Box with all interconnection wire and space for TNEB meter

Above items shall be mounted on min. 6-mm thick Hylam Sheet and with angle supports on wall at a suitable location as directed by Dept Engr

Incomer - EB supply

125A 4P 35KA MCCB (MES SOR Rate Only for 160A available)

Standard Metering Panel with Ammeter, Voltmeter and indicators

KWH Meter

Indication Lamp

Control Fuses

Castle Inter Lock

Incomer -DG supply

125A 4P 35KA MCCB (MES SOR Rate Only for 160A available)

OUT-GOING FEEDERS

32A TPN MCCB

Shell

Busbar

Insulators Sleeve

Wire coils

Erection

Earthing arrangements as per IE rules

Supply and installation of trolley mounted Diesel Generator, rated at 415v/1500 RPM/10 KVA (Manufacturer Rate) - Cost including trolley mounting, trolley, under-carriage, wheel/axle, tackle/hook/link chain and related for suitably tethering to a power vehicle

ONLY TWO SETS FOR ALL LIFT STATIONS

Supply and Installation of Pump Control Panels for Submersible Pumps, complete with Ammeter and single phase preventer, push button control and accessories. For 1 HP.

MS outer box with painted

push button

Erection

Supply and Laying of Power control cables from TNEB panel to LT panel and onward to all components and to DG set interconnection box/ panel etc complete w termination. All Lengths as actually required and only used by Contractor and as directed by Dept. Engr.

EB,DG to L.T panel to motor, starter, .(power cables)

3 1/2C x 35 sq.mm Al.Arm cable.

3C x 16 sq.mm Al Arm cable

3C x 10 sq.mm Al Arm cable

3C x 4 sq.mm Al Arm cable

Control cables

4C x 1.5 sq.mm CU.Arm cable.

3C x 4 sq.mm Al Ar Cable

7C x 1.5 sq.mm. Flexible Cu Cable

Termination for the following cables with necessary accessories.

3 1/2C x 35sq.mm Al.Arm cable.

3C x 16 sq.mm Al Arm cable

3C x 10 sq.mm Al Arm cable

3C x 4 sq.mm Al Arm cable

4C x 1.5 sq.mm CU.Arm cable.

Supply and installation of cable trays for power and control cables

600 mm ladder type galvanized cable trays

40 x 6mm angles, grouted on wall

Supply and installation of earthing (grounding) arrangement for electrical equipment complete with accessories.

100mm CI pipe with funnel, clamp 3mts long

CI cover plate

Sand /charcoal/salt

Masonry

Supply of 25x3mm Cu flat (30mts)

Supply & laying of 10 SWG CU wire

Earth pit Erection

Supply and installation of Indoor and Outdoor Light fittings, cables, cut-out and ventilation fans complete with accessories and mounting

Supply and installation of four way compartmentalized DBs

Supply and installation of four way TPN DBs

4 way TPN DB

63A 4P MCB as incomer

32A TPN MCB as out going

SPN DB'S :

6 Way SPN Lighting DB

32A DP MCB 30mA ELCB as incomer

6A SPN MCB Outgoing

Angle Iron Frame, Erection

LIGHT FITTINGS

Industrial type fluorescent lamp 2x40w

Decorative type fluorescent lamp 2x40w

Street light fitting fluorescent 1x40w

Bulk head fitting 100/60w

6m tubular street light poles GI 65 mm

200x200x50mm MS box

Terminal block 6 way suitable for 4 sq.mm. Cable

WIRING

Point wiring surface/concealed for lighting points

Point wiring surface / concealed for 6A /16A (1ph,3pin) switch socket

Point wiring surface / concealed for fan/exhaust fan

Supply installation testing & commissioning of the following types of ventilation fans complete with accessories, mounting and fasteners.

AC ceiling fan 48''

AC Exhaust fan 12'' light duty

Plug & Sockets 20A DP

Supply and delivery of the following safety equipment and tools

5KG capacity dry chemical powder type fire extinguisher

Wooden First aid box

Fire bucket stand with 3nos round bottom buckets

Rubber mat of 1.1KV grade of size 6mmthick. (Ref ,TWAT SOR 2003-04,Pg 146 item iii)

Fire safety rules chart.( Local Rates).

Shock treatment chart

Supply and delivery of the following maintenance tools/equipment:

Double ended open jaw spanner set

Screw driver set consisting of various sizes of(6'',8'',12'').(Local Rates).

Cutting pliers 12''.(Local Rates).

Hacksaw frame with blade

Supply and Fixing GI Pipe with bends etc. on angle Iron supports and providing 4 runs of 10 sqmm PVC Cu with reel insulator and 7/11 stay wire between TNEB Post and Meter Board

Complete as directed and approved by Dept Engr after confirmation from TNEB Authorities

Liaisoning charges and payment of service connection fee and security deposit to TNEB including development charges

LIFTING STATION-16 (Civil Work)

Earth work excavation and depositing on bank with initial lead of 10 m and initial lift of 2 m in hard stiff clay, stiff black cotton, hard red earth, shales murram, gravel, stony earth and earth mixed with small size of boulders as directed by Departmental Engineer

For 0 to 2 m depth

Earth work excavation and depositing on bank with initial lead of 10 m and initial lift of 2 m in hard stiff clay, stiff black cotton, hard red earth, shales murram, gravel, stony earth and earth mixed with small size of boulders as directed by Departmental Engineer

For 2 to 3 m depth

For 3 to 4 m depth

For 4 to 5 m depth

For 5 to 6 m depth

For 6 to 7 m depth

For 7 to 8 m depth

For 8 to 8.656 m depth

Supplying & laying Reinforced Cement Concrete of M30 grade using machine crushed hard broken granite stone jelly 20 mm for RCC works in all types of foundations, floor slabs of all shapes (Excluding cost of providing centering & fabrication of reinforcement which shall be measured & paid under separate items) including curing, complying with standard specifications as directed by the Departmental Engineer using sulphate resisting cement.

Providing and laying base concrete in foundation using Plain Cement Concrete 1:3:6as base course (40 mm) including consolidation and levelling etc as per standard specifications

Supplying & erecting centering for sides & walls of chamber including supports & strutting for plain surfaces with all cross bracings using 25 mm thick boards suitable purloined over silver oak (country wood) joists of size 10 x 6.5 cm spaced at about 90 cm centre to centre & supported by casuarinas props 10 cm to 13 cm dia.meter spaced at about 75 cm centre to centre etc. complete complying with standard specifications. Centering for RCC works below GL (wall).

Supplying, fabricating & placing in position MS or deformed steel bars for all RCC items of work including cost of steel transporting, straightening, cutting, bending, cranking, binding etc. including cost of binding wire charids, laps to fix the reinforcement in all positions, all labour & materials complete complying with standard specifications & drawings as directed by the Departmental Engineer.

Refilling the trenches with suitable excavated earth available in layers of 150 mm thick, watering, ramming & consolidation as directed by the Departmental Engineer.

Carting of excavated surplus soil away from site including cost for all items of work, men, materials, machinery, equipment as per standard specification and as directed by Engineer-in-charge

MS encapsulated PVC steps

LIFTING STATION-16 (Mech. Work)

NON-RETURN BALL VALVE: Supply and installation at site, C .I. Ball valve suitable for sewage service, 100 mm, CI, flanged ends with support concrete pad

Supplying and Conveying CI Double Flanged Sluice Valves (PN 1.0) with cap of 100 mm confirming to IS:14846, to site, including flanged tail pieces and other specials as required, loading, unloading, transportation charges & stacking at site etc. complete per specifications and as directed by the Engineer

Supply and delivery of discharge pipe, 100 mm, DI (CL), Class K9 per IS 8329-2000 flanged ends with leak-proof gasket installation including appurtenances

Supply and delivery of following pipe appurtenances and specials DI (CL), Class K7 per IS 8329-2000 flanged ends with leak-proof gasket installation including cost for procurement, supply, delivery, fixing, testing etc. and necessary engineering and labour charges in accordance with standard specifications and as directed by Engineer

90 deg bend, DI (CL) flanged, 100-mm dia.., 2 Nos.

Blank Flanges with fasteners, DI, 100 mm, 2 Nos.

Pumping Main

Earthwork excavation & depositing on bank with an initial lead of 10 m & lift of 2 m for depths in hard stiff clay, stiff black cotton, hard red earth mixed with small sized boulders & hard gravely soil including dewatering of water as and when required, barricading with safety lamps etc all complete as per standard specification as directed by the Engineer.

Supplying, conveying of DI pipe, 100 mm dia.meter Class K-9 as per IS:8329-2000, with leak-proof gasket installation including all specials, transportation charges, loading, unloading, Lowering pipes and specials into trench and laying to proper grade and alignment, jointing, hydraulic testing etc all complete as per standard specifications and as directed by the Engineer-in-charge

Lowering pipes and specials into trench and laying to proper grade and alignment, jointing, hydraulic testing etc all complete as per standard specifications and as directed by the Engineer-in-charge

Supplying & providing sand bedding for the sewer line trenches including watering and consolidation etc complete as per standard specifications and as directed by Engineer-in-charge

Dismantling of existing flexible pavement and depositing of dismantled materials along roadside or at a safe location as directed by Engineer-in-Charge

Restoration of Road along the excavated and refilled portion of sewer pipeline trenches in accordance with applicable standard specifications and as directed by Engineer-in-charge

Mechanical Works

Supply and installation of MS Galvanized Guide Pipe with wall mount plate and fasteners

Supply and installation of MS Galvanized lifting chain for pump installed

LIFTING STATION-16 (Elect. Work)

Supply and installation of SUBMERSIBLE SEWAGE PUMPS: Non-clog type, single stage - single suction - CF8M impeller - in standard construction fitted with double mechanical seal for gland sealing with integrated oil chamber and sensor, complete with all accessories and assembly as per reference TWAD Spec & relevant IS complete.

10.0 cum/hr @ 11.0 m TDH - 1 Operating + 1 Standby

Supply and Installation of TNEB METERING BOARD complete suitable for 3-phase 10 KW load with following provisions (included):

a) 100 A fuse cut-out 3 nos.

b) 124 A TPN SFU

c) 1 no. 63A Neutral link

d) 1 no. 4-way earth plate with bolts-nuts

e) 0-400 V voltmeter and 3 nos. indicator lamps for 3-phase in suitable MS Box with all interconnection wire and space for TNEB meter

Above items shall be mounted on min. 6-mm thick Hylam Sheet and with angle supports on wall at a suitable location as directed by Dept Engr

Incomer - EB supply

125A 4P 35KA MCCB (MES SOR Rate Only for 160A available)

Standard Metering Panel with Ammeter, Voltmeter and indicators

KWH Meter

Indication Lamp

Control Fuses

Castle Inter Lock

Incomer -DG supply

125A 4P 35KA MCCB (MES SOR Rate Only for 160A available)

OUT-GOING FEEDERS

32A TPN MCCB

Shell

Busbar

Insulators Sleeve

Wire coils

Erection

Earthing arrangements as per IE rules

Supply and installation of trolley mounted Diesel Generator, rated at 415v/1500 RPM/10 KVA (Manufacturer Rate) - Cost including trolley mounting, trolley, under-carriage, wheel/axle, tackle/hook/link chain and related for suitably tethering to a power vehicle

ONLY TWO SETS FOR ALL LIFT STATIONS

Supply and Installation of Pump Control Panels for Submersible Pumps, complete with Ammeter and single phase preventer, push button control and accessories. For 1 HP.

MS outer box with painted

push button

Erection

Supply and Laying of Power control cables from TNEB panel to LT panel and onward to all components and to DG set interconnection box/ panel etc complete w termination. All Lengths as actually required and only used by Contractor and as directed by Dept. Engr.

EB,DG to L.T panel to motor, starter, .(power cables)

3 1/2C x 35 sq.mm Al.Arm cable.

3C x 16 sq.mm Al Arm cable

3C x 10 sq.mm Al Arm cable

3C x 4 sq.mm Al Arm cable

Control cables

4C x 1.5 sq.mm CU.Arm cable.

3C x 4 sq.mm Al Ar Cable

7C x 1.5 sq.mm. Flexible Cu Cable

Termination for the following cables with necessary accessories.

3 1/2C x 35sq.mm Al.Arm cable.

3C x 16 sq.mm Al Arm cable

3C x 10 sq.mm Al Arm cable

3C x 4 sq.mm Al Arm cable

4C x 1.5 sq.mm CU.Arm cable.

Supply and installation of cable trays for power and control cables

600 mm ladder type galvanized cable trays

40 x 6mm angles, grouted on wall

Supply and installation of earthing (grounding) arrangement for electrical equipment complete with accessories.

100mm CI pipe with funnel, clamp 3mts long

CI cover plate

Sand /charcoal/salt

Masonry

Supply of 25x3mm Cu flat (30mts)

Supply & laying of 10 SWG CU wire

Earth pit Erection

Supply and installation of Indoor and Outdoor Light fittings, cables, cut-out and ventilation fans complete with accessories and mounting

Supply and installation of four way compartmentalized DBs

Supply and installation of four way TPN DBs

4 way TPN DB

63A 4P MCB as incomer

32A TPN MCB as out going

SPN DB'S :

6 Way SPN Lighting DB

32A DP MCB 30mA ELCB as incomer

6A SPN MCB Outgoing

Angle Iron Frame, Erection

LIGHT FITTINGS

Industrial type fluorescent lamp 2x40w

Decorative type fluorescent lamp 2x40w

Street light fitting fluorescent 1x40w

Bulk head fitting 100/60w

6m tubular street light poles GI 65 mm

200x200x50mm MS box

Terminal block 6 way suitable for 4 sq.mm. Cable

WIRING

Point wiring surface/concealed for lighting points

Point wiring surface / concealed for 6A /16A (1ph,3pin) switch socket

Point wiring surface / concealed for fan/exhaust fan

Supply installation testing & commissioning of the following types of ventilation fans complete with accessories, mounting and fasteners.

AC ceiling fan 48''

AC Exhaust fan 12'' light duty

Plug & Sockets 20A DP

Supply and delivery of the following safety equipment and tools

5KG capacity dry chemical powder type fire extinguisher

Wooden First aid box

Fire bucket stand with 3nos round bottom buckets

Rubber mat of 1.1KV grade of size 6mmthick. (Ref ,TWAT SOR 2003-04,Pg 146 item iii)

Fire safety rules chart.( Local Rates).

Shock treatment chart

Supply and delivery of the following maintenance tools/equipment:

Double ended open jaw spanner set

Screw driver set consisting of various sizes of(6'',8'',12'').(Local Rates).

Cutting pliers 12''.(Local Rates).

Hacksaw frame with blade

Supply and Fixing GI Pipe with bends etc. on angle Iron supports and providing 4 runs of 10 sqmm PVC Cu with reel insulator and 7/11 stay wire between TNEB Post and Meter Board

Complete as directed and approved by Dept Engr after confirmation from TNEB Authorities

Liaisoning charges and payment of service connection fee and security deposit to TNEB including development charges

LIFTING STATION-17 (Civil Work)

Earth work excavation and depositing on bank with initial lead of 10 m and initial lift of 2 m in hard stiff clay, stiff black cotton, hard red earth, shales murram, gravel, stony earth and earth mixed with small size of boulders as directed by Department

For 0 to 2 m depth

Earth work excavation and depositing on bank with initial lead of 10 m and initial lift of 2 m in hard stiff clay, stiff black cotton, hard red earth, shales murram, gravel, stony earth and earth mixed with small size of boulders as directed by Department

For 2 to 3 m depth

For 3 to 4 m depth

For 4 to 5 m depth

For 5 to 6 m depth

For 6 to 7 m depth

For 7 to 8 m depth

For 8 to 8.656 m depth

Supplying & laying Reinforced Cement Concrete of M30 grade using machine crushed hard broken granite stone jelly 20 mm for RCC works in all types of foundations, floor slabs of all shapes (Excluding cost of providing centering & fabrication of reinforcement which shall be measured & paid under separate items) including curing, complying with standard specifications as directed by the Departmental Engineer using sulphate resisting cement.

Providing and laying base concrete in foundation using Plain Cement Concrete 1:3:6 As base course (40 mm) including consolidation and levelling etc as per standard specifications

Supplying & erecting centering for sides & walls of chamber including supports & strutting for plain surfaces with all cross bracings using 25 mm thick boards suitable purloined over silver oak (country wood) joists of size 10 x 6.5 cm spaced at about 90 cm centre to centre & supported by casuarinas props 10 cm to 13 cm dia.meter spaced at about 75 cm centre to centre etc. complete complying with standard specifications. Centering for RCC works below GL (wall).

Supplying, fabricating & placing in position MS or deformed steel bars for all RCC items of work including cost of steel transporting, straightening, cutting, bending, cranking, binding etc. including cost of binding wire charids, laps to fix the reinforcement in all positions, all labour & materials complete complying with standard specifications & drawings as directed by the Departmental Engineer.

Refilling the trenches with suitable excavated earth available in layers of 150 mm thick, watering, ramming & consolidation as directed by the Departmental Engineer.

Carting of excavated surplus soil away from site including cost for all items of work, men, materials, machinery, equipment as per standard specification and as directed by Engineer-in-charge

MS encapsulated PVC steps

LIFTING STATION-17 (Mech. Work)

NON-RETURN BALL VALVE: Supply and installation at site, C .I. Ball valve suitable for sewage service, 100 mm, CI, flanged ends with support concrete pad

Supplying and Conveying CI Double Flanged Sluice Valves (PN 1.0) with cap of 100 mm confirming to IS:14846, to site, including flanged tail pieces and other specials as required, loading, unloading, transportation charges & stacking at site etc. complete per specifications and as directed by the Engineer

Supply and delivery of discharge pipe, 100 mm, DI (CL), Class K9 per IS 8329-2000 flanged ends with leak-proof gasket installation including appurtenances

Supply and delivery of following pipe appurtenances and specials DI (CL), Class K7 per IS 8329-2000 flanged ends with leak-proof gasket installation including cost for procurement, supply, delivery, fixing, testing etc. and necessary engineering and labour charges in accordance with standard specifications and as directed by Engineer

90 deg bend, DI (CL) flanged, 100-mm dia.., 2 Nos.

Blank Flanges with fasteners, DI, 100 mm, 2 Nos.

Pumping Main

Earthwork excavation & depositing on bank with an initial lead of 10 m & lift of 2 m for depths in hard stiff clay, stiff black cotton, hard red earth mixed with small sized boulders & hard gravely soil including dewatering of water as and when required, barricading with safety lamps etc all complete as per standard specification as directed by the Engineer.

Supplying, conveying of DI pipe, 100 mm dia.meter Class K-9 as per IS:8329-2000, with leak-proof gasket installation including all specials, transportation charges, loading, unloading, Lowering pipes and specials into trench and laying to proper grade and alignment, jointing, hydraulic testing etc all complete as per standard specifications and as directed by the Engineer-in-charge

Lowering pipes and specials into trench and laying to proper grade and alignment, jointing, hydraulic testing etc all complete as per standard specifications and as directed by the Engineer-in-charge

Supplying & providing sand bedding for the sewer line trenches including watering and consolidation etc complete as per standard specifications and as directed by Engineer-in-charge

Dismantling of existing flexible pavement and depositing of dismantled materials along roadside or at a safe location as directed by Engineer-in-Charge

Restoration of Road along the excavated and refilled portion of sewer pipeline trenches in accordance with applicable standard specifications and as directed by Engineer-in-charge

Mechanical Works

Supply and installation of MS Galvanized Guide Pipe with wall mount plate and fasteners

Supply and installation of MS Galvanized lifting chain for pump installed

LIFTING STATION-17 (Elect. Work)

Supply and installation of SUBMERSIBLE SEWAGE PUMPS: Non-clog type, single stage - single suction - CF8M impeller - in standard construction fitted with double mechanical seal for gland sealing with integrated oil chamber and sensor, complete with all accessories and assembly as per reference TWAD Spec & relevant IS complete.

12.50 cum/hr @ 11.0 m TDH - 1 Operating + 1 Standby

Supply and Installation of TNEB METERING BOARD complete suitable for 3-phase 10 KW load with following provisions (included):

a) 100 A fuse cut-out 3 nos.

b) 124 A TPN SFU

c) 1 no. 63A Neutral link

d) 1 no. 4-way earth plate with bolts-nuts

e) 0-400 V voltmeter and 3 nos. indicator lamps for 3-phase in suitable MS Box with all interconnection wire and space for TNEB meter

Above items shall be mounted on min. 6-mm thick Hylam Sheet and with angle supports on wall at a suitable location as directed by Dept Engr

Incomer - EB supply

125A 4P 35KA MCCB (MES SOR Rate Only for 160A available)

Standard Metering Panel with Ammeter, Voltmeter and indicators

KWH Meter

Indication Lamp

Control Fuses

Castle Inter Lock

Incomer -DG supply

125A 4P 35KA MCCB (MES SOR Rate Only for 160A available)

OUT-GOING FEEDERS

32A TPN MCCB

Shell

Busbar

Insulators Sleeve

Wire coils

Erection

Earthing arrangements as per IE rules

Supply and installation of trolley mounted Diesel Generator, rated at 415v/1500 RPM/10 KVA (Manufacturer Rate) - Cost including trolley mounting, trolley, under-carriage, wheel/axle, tackle/hook/link chain and related for suitably tethering to a power vehicle

ONLY TWO SETS FOR ALL LIFT STATIONS

Supply and Installation of Pump Control Panels for Submersible Pumps, complete with Ammeter and single phase preventer, push button control and accessories. For 1 HP.

MS outer box with painted

push button

Erection

Supply and Laying of Power control cables from TNEB panel to LT panel and onward to all components and to DG set interconnection box/ panel etc complete w termination. All Lengths as actually required and only used by Contractor and as directed by Dept. Engr.

EB,DG to L.T panel to motor, starter, .(power cables)

3 1/2C x 35 sq.mm Al.Arm cable.

3C x 16 sq.mm Al Arm cable

3C x 10 sq.mm Al Arm cable

3C x 4 sq.mm Al Arm cable

Control cables

4C x 1.5 sq.mm CU.Arm cable.

3C x 4 sq.mm Al Ar Cable

7C x 1.5 sq.mm. Flexible Cu Cable

Termination for the following cables with necessary accessories.

3 1/2C x 35sq.mm Al.Arm cable.

3C x 16 sq.mm Al Arm cable

3C x 10 sq.mm Al Arm cable

3C x 4 sq.mm Al Arm cable

4C x 1.5 sq.mm CU.Arm cable.

Supply and installation of cable trays for power and control cables

600 mm ladder type galvanized cable trays

40 x 6mm angles, grouted on wall

Supply and installation of earthing (grounding) arrangement for electrical equipment complete with accessories.

100mm CI pipe with funnel, clamp 3mts long

CI cover plate

Sand /charcoal/salt

Masonry

Supply of 25x3mm Cu flat (30mts)

Supply & laying of 10 SWG CU wire

Earth pit Erection

Supply and installation of Indoor and Outdoor Light fittings, cables, cut-out and ventilation fans complete with accessories and mounting

Supply and installation of four way compartmentalized DBs

Supply and installation of four way TPN DBs

4 way TPN DB

63A 4P MCB as incomer

32A TPN MCB as out going

SPN DB'S :

6 Way SPN Lighting DB

32A DP MCB 30mA ELCB as incomer

6A SPN MCB Outgoing

Angle Iron Frame, Erection

LIGHT FITTINGS

Industrial type fluorescent lamp 2x40w

Decorative type fluorescent lamp 2x40w

Street light fitting fluorescent 1x40w

Bulk head fitting 100/60w

6m tubular street light poles GI 65 mm

200x200x50mm MS box

Terminal block 6 way suitable for 4 sq.mm. Cable

WIRING

Point wiring surface/concealed for lighting points

Point wiring surface / concealed for 6A /16A (1ph,3pin) switch socket

Point wiring surface / concealed for fan/exhaust fan

Supply installation testing & commissioning of the following types of ventilation fans complete with accessories, mounting and fasteners.

AC ceiling fan 48''

AC Exhaust fan 12'' light duty

Plug & Sockets 20A DP

Supply and delivery of the following safety equipment and tools

5KG capacity dry chemical powder type fire extinguisher

Wooden First aid box

Fire bucket stand with 3nos round bottom buckets

Rubber mat of 1.1KV grade of size 6mmthick. (Ref ,TWAT SOR 2003-04,Pg 146 item iii)

Fire safety rules chart.( Local Rates).

Shock treatment chart

Supply and delivery of the following maintenance tools/equipment:

Double ended open jaw spanner set

Screw driver set consisting of various sizes of(6'',8'',12'').(Local Rates).

Cutting pliers 12''.(Local Rates).

Hacksaw frame with blade

Supply and Fixing GI Pipe with bends etc. on angle Iron supports and providing 4 runs of 10 sqmm PVC Cu with reel insulator and 7/11 stay wire between TNEB Post and Meter Board

Complete as directed and approved by Dept Engr after confirmation from TNEB Authorities

Liaisoning charges and payment of service connection fee and security deposit to TNEB including development charges

Control Room for Lifting stations (Where Space is available )

Earth work excavation for foundation & depositing on bank with an initial lead of 10 m & lift of 2 m for depths in hard stiff clay, stiff black cotton, hard red earth mixed with small sized boulders & hard gravely soil, including dewatering of water etc.,

Providing and laying base concrete in foundation using Plain Cement Concrete 1:4:8 including consolidation and leveling etc as per standard specifications

Construction of brick masonry with class I bricks in CM 1:6 in foundation including curing etc all complete as per standard specifications.

Construction of brick masonry with class II bricks in CM 1:6 in superstructure including curing etc all complete as per standard specifications.

Inside plastering in CM 1:4, 12 mm thick including necessary scaffolding, water the surface etc all complete as per standard specification.

Outside plastering in CM 1:4, 20 mm thick including necessary scaffolding, watering the surface etc all complete as per standard specification.

Ceiling plastering in CM 1:4, 12 mm thick including necessary scaffolding, water the surface etc all complete as per standard specification.

Reinforced cement concrete 1:2:4 including form work and reinforcement for top roof slab and sunshade as detailed in drawings and as per standard specifications and as directed by the Departmental Engineer etc. complete

Laying cement concrete flooring of 100 mm thick with Plain Cement Concrete 1:2:4, using 10 to 12.5 mm HBG stone and smooth finish etc all complete as per standard specifications

Refilling in excavated trenches and basement using excavated earth including complete consolidation and leveling as per standard specifications

White washing the plastered walls and ceiling with best shell lime including preparation of surface and neat finishing with 2 coats etc, complying with standard specification and as directed by the Departmental Engineer etc, complete (Inside & outside)

Colour washing the plastered walls and ceiling with approved colour over the white washed area with neat finishing of 2 coats etc, complying with standard specification and as directed by the Departmental Engineer etc, complete (Inside & outside) - same as white washing

Supplying and fixing of MS grating with Chequered plate of 6 mm thick over the cable trench as directed by Departmental Engineer etc all complete as per standard specifications.

Providing and fixing in position Country wood paneled doors and windows as specified below and as per standard specifications

Painting of paneled doors and windows with 2 coats of enamel paint including a coat of primer, including scraping, sand papering and preparation of surface including cost of brushes, with neat finishing etc all complete as per standard specifications.

SINTEX PACKAGED WASTEWATER TREATMENT SYSTEM

Earth work excavation and depositing on bank with initial lead of 10 m and initial lift of 2 m in hard stiff clay, stiff black cotton, hard red earth, shales murram, gravel, stony earth and earth mixed with small size of boulders as directed by Dept Engr - Embed Depth 1.5 m + RCC Conc Pad 0.1 m + 0.1 m Foundation Pad in 1:5:10

For 0 to 2 m depth

Supplying & laying Reinforced Cement Concrete of M25 grade using machine crushed hard broken granite stone jelly 20 mm for RCC works in all types of foundations, floor slabs of all shapes (Excluding cost of providing centering & fabrication of reinforcement which shall be measured & paid under separate items) including curing, complying with standard specifications as directed by the Departmental Engineer using sulphate resisting cement.

Providing and laying base concrete in foundation using Plain Cement Concrete 1:5:10 As base course (40 mm) including consolidation and levelling etc as per standard specifications

Supplying & erecting centering for sides & walls of chamber including supports & strutting for plain surfaces with all cross bracings using 25 mm thick boards suitable purloined over silver oak (country wood) joists of size 10 x 6.5 cm spaced at about 90 cm centre to centre & supported by casuarinas props 10 cm to 13 cm dia.meter spaced at about 75 cm centre to centre etc. complete complying with standard specifications. Centering for RCC works below GL (wall).

Supplying, fabricating & placing in position MS or deformed steel bars for all RCC items of work including cost of steel transporting, straightening, cutting, bending, cranking, binding etc. including cost of binding wire charids, laps to fix the reinforcement in all positions, all labour & materials complete complying with standard specifications & drawings as directed by the Departmental Engineer.

Refilling the trenches with suitable excavated earth available in layers of 150 mm thick, watering, ramming & consolidation as directed by the Departmental Engineer.

Transportation of earth from the site to disposal site at an average lead transport of 5 km from the site

Supply, Transport, Delivery and Installation of Sinter Packaged Wastewater Treatment System (PWTS) Advanced Septic Tank of suitable Capacity at specified location as specified including provision of all necessary accessories and fittings such as Inlet and Outlet manifold, Manhole Access Cover, Internal Materials for Sewage Treatment, Ventilation Shaft and Bird screen, fasteners etc complete as per Standard Specifications (All costs included for delivery to project site as directed by Dept Engr.)

Model PWTS - AM - 80 - 1

Model PWTS - AM - 160 - 1

Add 10% for all accessories

Add 10% for transport to site

Supply and installation of SUBMERSIBLE SEWAGE PUMPS: Non-clog type, single stage - single suction - CF8M impeller - in standard construction fitted with double mechanical seal for gland sealing with integrated oil chamber and sensor, complete with duck foot bend, lifting lug and pedestal coupling assembly as per reference TWAD Spec & relevant IS complete.

1 HP Rated pump of min Flow & TDH

1 HP Rated pump of min Flow & TDH

Supply and installation of MS Galvanized Guide Pipe with wall mount plate and fasteners, suitable lengths for hoisting sewage pump from manhole for repairs/ renewals / replacement

Supply and installation of MS Galvanized lifting chain, standard length for each pump installed for hoisting sewage pump from manhole for repairs/ renewals / replacement

Sewage treatment and disposal Facility

Designing, providing, constructing, hydraulic testing, commissioning and giving satisfactory trials of 2.0 MLD Sewage treatment plant based on Cyclic Activated Sludge Process technology and 2.0 Mld Tertiary Treatment plant in M30 RCC grade consisting of Raw sewage pumping Inlet Chamber, Screen Chamber, Detritus Tanks, Distribution Chamber/box and Biological CASP Basins tank, Sludge Sump, Centrifuge house, Chlorine Contact Tank, Chlorinator Room/Shed, Sludge Centrifuge, Including tertiary treatment plant of 2 Mld Capacity based on fibre Disc filter technology including necessary piping work for the secondary and tertiary treatment plant with required valves, gates, drains, pathways, Administration Block cum Laboratory, Laboratory Equipments, Tools and Plants, Spare Parts, Internal roads, approach road to STP, compund wall, Peripheral retaining wall around, DG platform, Storm water drains, security cabin, etc. complete as turnkey job with all involved civil, electrical and mechanical works inclusive of following items, units as per detailed specification for civil, electrical and mechanical components with all duties and taxes, etc. complete to achieve BOD < 5 ppm, COD < 100 ppm, TSS < 5 ppm, to get recyclable quality of water for industrial / agricultural purposes, fire fighting, gardening etc. Plant is designed for N, P outlet parameters shall also include TN < 10 ppm, NH3N < 1 ppm and TP < 1 ppm)

2.0 Mld STP and TTP

UNITS INCLUDED AS FOLLOWS

1. Raw Sewage pumping Station and Pump house - Designing, providing, and constructing RCC (M-300) Receiving chamber, Coarse screen channel, Sewage pumping station and pump house, valve chamber for the peak flow of 3.0 DWF including necessary excavation in all types of strata including walkway all around the periphery. Each compartment will have phosphor bronze steel gates with extension rod, head stock, operating wheels, SS pipe railing, etc. The work includes providing and making necessary arrangements to connect the flow to screen chamber by approach channel as directed and as per specifications.

1. Inlet Chamber- Designing, providing, and constructing RCC (M-300) inlet chamber for the peak flow of 3.0 DWF including necessary excavation in all types of strata including walkway all around the periphery. Each compartment will have phosphor bronze steel gates with extension rod, head stock, operating wheels, SS pipe railing, etc. The work includes providing and making necessary arrangements to connect the flow to screen chamber by approach channel as directed and as per specifications.

2. Screen Chamber- Designing, providing, constructing, testing and commissioning of screen chamber, designed for average 1 DWF and maximum peak flow of 2.25 DWF in RCC (M-300), including inlet pipe / channel from inlet chamber, outlet pipe channel to detritus tank, free board of 0.5 m minimum, RCC walkway 1.2 m wide with SS pipe railing, RCC staircase of 1.2 m width from GL to screen chamber.

3. Detritus Tank/ Grit Separator: Designing, providing and constructing continuous grit removal type Detritus Tank, mechanically operated in RCC (M-300) capable of removing 100% of 0.2 mm size particle and above, having specific gravity 2.30, designed for one peak 3.0DWF with suitable arrangement of separation of grit from putrescible solids. Inlet and outlet channels of required sizes as may be required to connect the flow to connecting unit etc. complete including hydraulic testing for water tightness of structure having minimum FB of 0.3 m, washout arrangement to grit chamber and platform 1.2 m wide RCC walkway with SS pipe hand railing shall be provided. A pit for collecting grit conveyed by conveyor shall be provided. It should be suitable to handle the grit for carting. All arrangements shall be as detailed specifications and as directed.

5. Chlorine Contact Tank :- Designing, providing and constructing chlorine contact chamber of adequate capacity to deal with 3.0 DWF average flow or Decanting flow whichever is higher. The chlorine contact tank should be 30 min capacity, during average flow to achieve 99.99% coli form reduction. Chlorine dose shall be maintained as per standard provisions, including designing, providing and constructing water supply provision for chlorination including providing dewatering and bypass arrangement, jointing to final effluent mains and outlet weir, etc. complete. The effluent quality should match with the standards laid down by Maharashtra Water Pollution Control Board and as per obligatory provision and as detailed specification and as directed by Engineer-in-charge.

6. Chlorinator and Chlorinator Room / Tonner Room - Designing, providing and constructing chlorinators vacuum type 2 Nos. with auto switchover facility and having capacity for dosage of adequate chlorine to ensure 99.99% coli form reduction as per obligatory provisions and detailed specifications with necessary provision of having chlorinator room of adequate size. The chlorinator equipment shall include cost of chlorine cylinders / tonner piping, valves, measuring and controlling equipments, safety devices, lifting equipments, etc. complete as per IS-10553 (Part II) 1982. The tonner room should have minimum 3 MT capacity hoist for loading and unloading facility. Tonner storage should be distinctly isolated and should be for minimum storage space as directed in the design specification and as per Gas Laws 1981 and Factory Act shall be provided. All other matching amenities shall be provided. 5 MT gantry rail shall be provided for full length of tonner room at 6 m height from level of tonner room, with outlet chamber and treated effluent outlet channel, etc. complete as per detailed specification.

7. Sludge Sump:- Designing, providing and constructing of sludge sump and pump house of appropriate size with pumps, ceiling height minimum 5 m over sump for discharging sludge to centrifuge using CI pipe, etc. complete as per detailed specification.

8. Sludge Centrifuge Platform with Centrifuges:- Designing, providing, constructing and installing including foundation etc., sludge centrifuge to handle the sludge flow of 1 day in 18 hours per unit with sludge dewatering unit, drain etc. complete as per specification. Sludge centrifuges with the necessary arrangement, as per detailed specification mentioned in tender and obligatory provisions to be provided with satisfactory functioning.

9. Outfall Sewer:- Designing, providing and constructing appropriate outfall sewer of RCC NP2 pipe, to discharge treated effluent from outlet chamber after chlorination tank to the local nallah at the point shown on the drawing including necessary chamber for inspection and cleaning including necessary excavation, dewatering, refilling, concrete encasing / bedding concrete steps to reach the nallah bed level, pitching and energy dissipation chamber in nallah portion, etc. complete up to 50 m length RCC NP2 pipe line and including all above items.

10. Piping Work in CI-LA class including Sluice Valves, Reflux Valves, MSEP Gates:- Providing, laying and jointing pipes other than those already included in the above items for interconnection, bypass drains, etc. of all units including adequate number of manhole chambers. The item includes excavations, refilling and hydraulic testing of pipes, valves, gates, accessories and cost of jointing materials. The items includes required channels with gates for interconnection of units, bypass drains, etc. for all units as directed, etc complete as per detailed specifications.

11. Administrative Building cum Laboratory (G+1):- Designing, providing and constructing administrative building, office cum laboratory including stores. This shall be a building having appropriate carpet area at ground floor and at first floor complete as per specifications including necessary excavation, foundation in RCC M-200 framed structure BB masonry (second class in C.M. 1:6), 20 mm cement plaster in CM 1:3 inside and outside painting. Aluminium door and window with glass panels, mosaic tile flooring and skirting and all other allied items, fixtures, fastening, electrification arrangement, water supply arrangement, etc. complete. The building will have laboratory on upper floor of administrative building and should be so centralized that it should not be attached with any unit but should have complete control of every unit as per laboratory equipment, beautification, telephone and intercom arrangement and wireless system.

NOTE: All the Structural Steel works/ Fabrications are to be provided with Hot Dip Zinc Coating according to specifications as per IS 4759:1996 (Reaffirmed 2006)

Note: The cost of STP includes cost of foundation (Any Type including Piling with liner 4 mm thk. Min. 500 mm dia /Raft/Isolated etc.) for SPS, STP and TTP

Construction of retaining wall as required in Lifting stations and other places

Earth work excavation and depositing on bank with an initial lead of 10 m & lift of 2 m for depths in hard stiff clay, stiff black cotton, hard red earth, shales murum, gravel, stony earth and earth mixed with small size of boulders etc all complete as per standard specification as directed by the Departmental Engineer.

a) For 0 to 2 m depth

Earth work excavation and depositing on bank with an initial lead of 10 m & lift of 2 m for depths in hard stiff clay, stiff black cotton, hard red earth, shales murum, gravel, stony earth and earth mixed with small size of boulders etc all complete as per standard specification as directed by the Departmental Engineer.

for 2 to 3 m depth

Supplying and laying of Reinforcement Cement Concrete of M30 grade using machine crushed hard broken granite stone jelly 20 mm for RCC works in all types of foundations floor slabs of all shapes (Excluding cost of providing centering & fabrication of reinforcement which shall be measured and paid under seperate items) including curing, complying with standard speifications as directed by the Departmental Engineer using sulphate resistant cement.

Providing and laying base concrete in foundation using Plain Cement Concrete 1:3:6 As base course (40 mm) including consolidation and levelling etc as per standard specifications

Supplying & erecting centering for sides & walls of chamber including supports & strutting for plain surfaces with all cross bracings using 25 mm thick boards suitable purloined over silver oak (country wood) joists of size 10 x 6.5 cm spaced at about 90 cm centre to centre & supported by casuarinas props 10 cm to 13 cm dia..meter spaced at about 75 cm centre to centre etc. complete complying with standard specifications. Centering for RCC works below GL (wall).

Supplying, fabricating & placing in position MS or deformed steel bars for all RCC items of work including cost of steel transporting, straightening, cutting, bending, cranking, binding etc. including cost of binding wire charids, laps to fix the reinforcement in all positions, all labour & materials complete complying with standard specifications & drawings as directed by the Departmental Engineer.

Refilling the trenches with suitable excavated earth available along the alignment after the pipes & specials are laid, jointed & tested in layers & watering, ramming & consolidation directed by the Engineer-in-Charge.

Colour washing the plastered walls and ceiling with approved colour over the white washed area with neat finishing of 2 coats etc, complying with standard specification and as directed by the Departmental Engineer etc, complete (Inside & outside) - same as white washing

Forming Embankments including raising (or lowering) earth, spreading in layers n exc. 30 cm thick, watering ramming/rolling and finishing to required size, shape, etc. N exc. 1.5m high from base. Existing surplus excavated soil from work area to be used including all costs for tools, plant, labour, etc. complete