BALANCE WORKS OF DIU SEWERAGE SCHEME AT DIU TOWN (SEWER COLLECTION NETWORK, RISING MAIN, PUMPING STATION, ELECTROMECHANICAL WORK, O AND M OF FIRST FIVE YEARS).

Items :

Clearing and grubbing road land including uprooting rank vegetation grass bushes,shrubs,sapling and trees girth up to 300 mm removal of stumps of trees cut earlier and disposal of unserviceable materials(A) By manual means in area of light jungle

Demolition including stacking of serviceable materials and disposal of unserviceable materials with all lead and lift. (i) Cement Concrete work

(A)Demolition including stacking of serviceable materilas and disposal of unserviceable materials with all lead and lift. (i) R.C.C. work

(B)Demolition including stacking of serviceable materilas and disposal of unserviceable materials with all lead and lift. (i) R.C.C. work

(A)Demolition of Brick work and stone masonry including stacking of serviceable materilas and disposal of unserviceable materials with all lead and lift.(ii) In Cement Mortar.

(B)Demolition of Brick work and stone masonry including stacking of serviceable materilas and disposal of unserviceable materials with all lead and lift.(ii) In Cement Mortar.

Dewatering In all sorts of soil and soft murrum, hard Murrum and boulders, Soft Rock, Hard Rock, beyond 1.5 mt. depth from G. L. 1.5 to 3.0 mt depth

3.0 to 4.5 mt depth

(A)Excavation for pipe line trenches for water supply, sewerage line, manhole etc. all with shoring and struting if required as per required gradient and line including safety provisions using site rails and stacking excavated stuff including up to all required lead cleaning the site etc. complete for all lifts and strata as specified. Completed as per director. (Excavation for Pipe, Manhole and Chamber) 0.00 to 1.50 mt depth a) in all sorts of soil and soft murrum

b) in hard murrum, boulders incl. macadam road.

c) In In soft rock and/or masonry in CM or L M or Lime Concrete.

d) In hard rock and or c.c. 1:2:4 or RCC with plasting, breaking, chiseling or by chiseling/ breaking only

1.5 to 3.0 mt depth d) In hard rock and or c.c. 1:2:4 or RCC with plasting, breaking, chiseling or by chiseling/ breaking only

3.0 to 4.50 mt depth d) In hard rock and or c.c. 1:2:4 or RCC with plasting, breaking, chiseling or by chiseling/ breaking only

(B)Excavation for pipe line trenches for water supply, sewerage line, manhole etc. all with shoring and struting if required as per required gradient and line including safety provisions using site rails and stacking excavated stuff including up to all required lead cleaning the site etc. complete for all lifts and strata as specified. Completed as per director. (Excavation for Pipe, Manhole and Chamber) 0.00 to 1.50 mt depth a) in all sorts of soil and soft murrum

b) in hard murrum, boulders incl. macadam road.

c) In In soft rock and/or masonry in CM or L M or Lime Concrete.

d) In hard rock and or c.c. 1:2:4 or RCC with plasting, breaking, chiseling or by chiseling/ breaking only

1.5 to 3.0 mt depth a) in all sorts of soil and soft murrum

b) in hard murrum, boulders incl. macadam road.

c) In In soft rock and/or masonry in CM or L M or Lime Concrete.

d) In hard rock and or c.c. 1:2:4 or RCC with plasting, breaking, chiseling or by chiseling/ breaking only

(A)Excavation for well including removing and spreading the excavatd stuffs directed with all lead, Dewatering for excavation in wet condition in all strata beyond 1.5m from GL, (1)From 0.00mt. To 1.50mt. a) in all sorts of soil and soft murrum

b) in hard murrum

c) In In soft rock

d) In hard rock with blasting and chiseling or by chiseling/ breaking only

(2)From 1.5mt. To 3.0mt. d) In hard rock with blasting and chiseling or by chiseling/ breaking only

(3)From 3.0mt. To 4.5 mt. d) In hard rock with blasting and chiseling or by chiseling/ breaking only

(4)From 4.5mt. To 6.0 mt. d) In hard rock with blasting and chiseling or by chiseling/ breaking only

(5) from 6.0 to 7.5 mt. d) in all sorts of soil and soft murrum

Excavation in bituminous road as per required gradient and line including safety provisions using site rails and stacking excavated stuff including up to all required lead cleaning the site etc. complete for all lifts as specified.

Excavation for foundation upto 1.5 m depth including sorting out and stacking of useful materials and disposing off the excavated stuff upto 50 Meter lead.(A) Loose or soft soil

Excavation for foundation upto 1.5 m depth including sorting out and stacking of useful materials and disposing off the excavated stuff upto 50 Meter lead.(B) Dense or Hard soil

Carrying of stacking excavated stuff including up to 5 KM required lead cleaning the site etc. As Directed by Engineering-In-charge

Providing and supplying in standard length ISI mark rigid unplasticised PVC pipes suitable for portable water with ring fit joint including cost of rings, as per IS specification no. 4985/1988 including all local and central taxes, transportation, freight charges, octroi, ispection charges, loading, unloading, conveyance to the departmental stores and includiing cost of jointing material etc. complete. (MAKE BY: ASTRAL, FINOLEX, PRINCE, MAYFAIR) A) Test Pressure 4 kg/cm2 75 mm dia.

B) Test Pressure 6 kg/cm2 110 mm dia.

160 mm dia.

Lowering, laying, fixing and jointing PVC/uPVC/cPVC pipes and specials of following class and diameter including cost of conveyance from stores to site of works including cost of labour, material, cement solvent, giving satisfactory hydraulic testing as per lSl code. 75 mm dia.

110 mm dia.

160 mm dia.

Providing and supplying ISI Standard R.C.C. pipes(of Sulphate Resisting Cement) in standard lengths of following class and diameter suitable for either collar joints or rubber ring joints including all taxes, insurance, transportation, freight charges, octroi, inspection charges, loading, unloading, conveyance to departmental stores, stacking etc. complete. (IS - 458/ 1989) Note : One collar should be supplied with each full length plain ended RCC pipe, cost included in rates below. One rubber ring should be supplied with each full length socketed pipe, cost included in rates below. Class NP3 Test Pressure 0.7 Kg/sq.cm (MAKE BY: Indian Hume pipe Co., Alcock Cement) 150 mm dia pipe ID

200 mm dia pipe ID

300 mm dia pipe ID

Lowering, laying and jointing R. C. C. pipes in C. M. 1:1 1/2 of following diameters in proper position, grade and alignment at all level as directed by Engineer-in-charge including conveyance from stores to site of work, labour, giving hydraulic testing as per ISI code. 150 mm dia pipe ID

225 mm dia pipe ID

300 mm dia pipe ID

Providing and laying S&S centrifugally cast (spun) iron pipes (Class LA) conforming to IS :1536 (MAKE BY: ELECTRO STEEL CAST/ KEJARIWAL/ UPADHYAY) 150 mm dia

200 mm dia

300 mm dia

Lowering, laying and jointing C. I. S & S Spun pipes suitable for Tyton joints / Mortar lined D. I. Pipes of various classes with CI / MS specials of following diameters in proper position, grade and alignment as directed by Engineer-in-charge including hydraulic testing etc. comp. (MAKE BY: ELECTRO STEEL CAST/ KEJARIWAL/ UPADHYAY) 150 mm dia

200 mm dia

300 mm dia

Providing and fixing MS pedastal for laying CI pipes over bridge as per given design including cost of supply of required MS structural steel, fabricating them as per given design at workshop and fixing at site at given interval over bridge at specified location including all charges for conveyance, loading, unloading, all kind of taxes excluding GST etc compl (weight of each fabricated pedastal shall be approx 15 Kg) (MAKE BY: TATA STEEL, JINDAL STEEL)

Labour Charges for lowring laying, erecting, fixing, various size of M.S. section such as joints channel, angles plates etc. complete (b) do with fabrication

Providing and constructing RCC pedastals in CC M 250 to lay CILA class pipe parallel and near to earthen bund as per given design including cost of all materials, conveyance, loading, unloading, form work, excavation, refilling and all kind of taxes excluding GST etc comp

Providing and fixing concealed center point to wall ceiling & floor CPVC (SDR 13.5) PIPE having National Sanitation Foundation (NSF) seal for potable water of following dia. nominal bore tube fittings and clamps including making good the wall, ceiling and floor etc. complete.[A] 15 mm. (MAKE BY: ASTRAL, FINOLEX, PRINCE, MAYFAIR)

Providing and fixing concealed center point to wall ceiling & floor CPVC (SDR 13.5) PIPE having National Sanitation Foundation (NSF) seal for potable water of following dia. nominal bore tube fittings and clamps including making good the wall, ceiling and floor etc. complete. [C] 25 mm. (MAKE BY: ASTRAL, FINOLEX, PRINCE, MAYFAIR)

Providing bedding incl. ramming, watering, levelling, consolidating etc. Complete as per standard and instruction of engineer incharge. with required quality Sand brought from outside inclduing all lead

Boring holes 3.5 m deep in ordinary soil (for cast in situ piles) and getting out the soil and disposal of the surplus excavated soil as directed within a lead of 50 Meter for following diameter of pipes.(iii) 300 mm

Filling available excavated earth (excluding rock) in trenches. plinth, sides of foundations etc. in layers not exceeding 20 cm. in depth consolidating each disposited layer by ramming and watering.

Filling in plinth with sand under floors including watering ramming, consolidating, dressing etc. complete.

Providing and laying cement concrete flooring 1:2:4 (1-cement : 2-coarse sand : 4-graded stone aggregate 20mm nominal size) laid in one layer and finished with a floating coat of neat cement. (B) 50mm thick.

P.C.C.M-10 levelling course Providing and laying cement concrete 1:3:6 (1-Cement : 3-coarse sand : 6- hand broken stone aggregates 40 mmnominal size) and curing complete excluding cost of formwork in (A) Foundation and Plinth

P.C.C. M-10 levelling course Providing and casting in situ mass cement concrete in grade M-10 (approx. corresp. to prop. 1:3:6) using granite quartzite trap metal of size 12 mm to 25 mm incl.consolidation curing etc. complete. With Form Work.

Providing, laying and spreading of compacted thickness of 200mm Hard Murrum and binding material to compact to the required density with 8 - 10 tonne vibratory roller , maintaining the required slope & grade during the operation as approved by the engineer in charge & watering to the proper moisture content and sprinkled with the help of truck mounted water tank fitted with suitable arrangement etc completed as per specification.

(A)Providing & laying of 150mm compacted thickness Granular sub base (GSB) in grading V in table 400-1 of the specification MORT&H fifth revision and compactor to the required density with 8 - 10 tonne vibratory roller with plain drum or heavy pneumatic tyred roller of minimum 200 to 300 KN weight in all seasons as per MORT&H , maintaining the required slope & grade during the operation as approved by the engineer in charge & watering to the proper moisture content and sprinkled with the help of truck mounted water tank fitted with suitable arrangement .( fully saturated having CBR value greater or equal to 30)

(B)Providing & laying of 150mm compacted thickness Granular sub base (GSB) in grading V in table 400-1 of the specification MORT&H fifth revision and compactor to the required density with 8 - 10 tonne vibratory roller with plain drum or heavy pneumatic tyred roller of minimum 200 to 300 KN weight in all seasons as per MORT&H , maintaining the required slope & grade during the operation as approved by the engineer in charge & watering to the proper moisture content and sprinkled with the help of truck mounted water tank fitted with suitable arrangement .( fully saturated having CBR value greater or equal to 30)

Providing and laying controlled cement concrete M-20 exposed work with curing etc. complete including the cost of formwork but excluding the cost of reinforcement for R.C.C work in Footing

Ground Beam with Formwork

Coping with Formwork

Column with Formwork

Providing and laying controlled cement concrete M.200 and curing complete excluding the cost of formwork and reinforcement for reinforced concrete work in (A) Foundations, footings, Base of columns and Mass concrete Footing(Box)

Column

Lintel

Chajja

(A)Providing & laying controlled cement concrete M250 and curing complete including the cost of formwork but excluding the cost of reinforcement for reinforced concrete work in For CC Road Pavement

(B)Providing & laying controlled cement concrete M250 and curing complete including the cost of formwork but excluding the cost of reinforcement for reinforced concrete work in For CC Road Pavement

Providing and Casting Controlled cement concrete M 250 proportions of ingredients as per mix design by weigh batching for pavement wearing coat 75 mm thick including floor finishing with a floating of neat cement complete. TREMIX VD SYSTEM including providing and fixing channels as per required levels and slope, leveling poured concrete between channels with Double Beam screed vibrators removing excess water using VD Pump finishing the surface with power trowel and power floater including cutting the groove of size 5mm x 10mm at required distance and providing and filling the same with bitumen as per practices etc. complete at all levels Excluding steel reinforcement.

C.C.M-30 Control concrete for water retaining structures Providing and cast in situ C.C. in grade M-30 Proportions of ingredients as per mix design by weigh batching using granite, quartzite trap metal of size 12 mm to 20 mm or 6 mm to 12 mm , including scaffolding centering, formwork, needle vibrated consolidation, curing and hydraulic testing etc. complete (excluding cost of reinforcement) with centering and shuttering/deshuttering etc. comp. up to 6 meter height/depth Av.G.L.for all water retaining structures Base slab with shuttering

Vertical Wall up to PL

Floor Slab at PL

Column above PL

Top Slab of Dry well

Chhajja

Coping at mid height of wall

Supplying, cutting, bending, binding and placing in position steel as per plan and design and as per ISS 2502 including cost of steel and binding wire for reservoir/structures only including lift up to 6 meter height or depth below G.L. for all diameter Do-CRS steel all diameter Fe 500grade confirming to relevant I.S. (MAKE BY: TATA STEEL, RINL,ESSAR(PRIMARY STEEL), ELECTROTHERM)

Providing TMT Bar FE 500D reinforcement for R.C.C Work including bending, binding and placing in position complete upto floor two level (MAKE BY: TATA STEEL, RINL,ESSAR(PRIMARY STEEL), ELECTROTHERM)

Providing and fixing in position Fe 500D TMT for R.C.C. bored piles as per detailed drawing, including cutting, bending hooking tying and welding complete and including forming the cage and lowering it in position. (up to 10 ton) (MAKE BY: TATA STEEL, RINL,ESSAR(PRIMARY STEEL), ELECTROTHERM)

Purchasing & supplying at site of work with railway freight, loading, unloading,carting etc complete such as joint, channel,angles,iron rails etc. 1) Angles & Channel below 10 mm thickness Rates includes Fixing M.S.Sections (MAKE BY: TATA STEEL, JINDAL STEEL ESSSAR STEEL)

(A)Labour charges for lowering,laying, fixing, various size of M.S. section such as joints channel, angels plates etc. complete. do with fabrication

(B)Labour charges for lowering,laying, fixing, various size of M.S. section such as joints channel, angels plates etc. complete. do with fabrication

Providing fusion bonded Epoxy coating not less than 175 micron thickness and up to 300 micron to reinforcement bars as per IS- 13620-1993/ASTM-775 M including testing of coating at plant and all taxes (A) 10mm to 16mm dia bar

Brick work using common burnt clay building bricks having crushing strength not less than 35 kg./Sq.Cm. in foundation and plinth in Cement Mortar 1:5. (1- Cement : 5 -fine sand)(A) Modular

Brick work using common burnt clay building bricks having crushing strength not less than 35 kg./Sq.Cm. in foundation and plinth in Cement Mortar 1:6 (1- Cement : 6 -fine sand (B) Conventional

White Stone Bela mesonry block in course in superstructure with stone of approved quality in Lime Mortar 1:6 (1-Cement : 6- course sand) including packing the joints etc. complete. Extra for masonry work with precast concrete block in superstructue above plinth upto floor two level.

Providing 15mm thick cement plaster in single coat on Rough (Similar)side of single or half brick walls for interior plastering upto floor two level and finished even and smooth in (i) Cement mortar 1:3 (1-cement:3-sand)

Cement plaster 20 mm thick in C.M. 1 :2 using water proofing compound of approved quality including finishing etc. complete.

Cement plaster 20 mm thick in C.M. 1 :2 of approved quality including finishing etc. complete.

20mm thick sand faced cement plaster on walls upto height 10 metres above ground level consisting of 12mm thick backing coat of C.M . 1:3(1-cement : 3-sand) and 8mm thick finishing coat of C.M . 1:1 (1-cement : 1-sand) etc. complete.

Finishing wall with weather proof exterior emulsion paint on wall surface (two coats) to give an required shape even shade after thoroughly brushing the surface to remove all dirt, and remains of loose powdered material etc. complete (MAKE BY: ASIAN PAINTS, DULUX, BERGER PAINTS, NERO LAC)

Epoxy paint to RCC Providing and applying epoxy paint of approved make to concrete surface for RCC ESR or GSR or any other structure including cleaning the surface by scrapping and air blower to the satisfaction of Engineer-in-charge necessary scaffolding etc. complete with all leads and lifts and giving satisfactory hydraulic test for water tightness as per IS codes. (MAKE BY: ASIAN PAINTS, GLOBAL PAINTS, BERGER PAINTS)

Providing and fixing 50 cm wide M.S. Ladder fabricated from M.S. Flats 10 mm x 75 mm with 20 mm dia steel bar steps in double rows, @ 30 cm C/C. The include stays of 10 mm x 50 mm flats fixed at 3 meter C/C with welding anchoring and 3 coats anticorrsive paint. Without safety cage (MS FLATS MAKE BY: TATA STEEL, SAIL, JINDAL STEEL) (ANTICORROSIVE PAINT MAKE BY : ASIAN PAINTS, DULUX) (WELDING ELECTRODS: ADOR, BLUE MANTIS, D&H)

Providing and fixing cast iron steps of size 500mm x 150mm x 22.5mm and painting with two coats of Anti-corrosive paint etc. complete. (at every 300 mm c/c staggerd/zig zag)

Providing and fixing window having extruded aluminum Colour Powder Coated section frame main outer size 63.50 x 38.10 x 1.95 mm,@ Wt 1.094 Kg / Rmt, horizontal two track member size 61.85 mm x 31.75 mm x 1.20mm @ wt.of 0.695 Kg/mt, vertical member of size 61.85 mm x 31.75mm x 1.30 mm @ wt.of 0.0.659 Kg/mt with sliding shutters of horizontal member size 40mm x 18mm x 1.29mm @ wt.of 0.456Kg/mt, vertical member of size 40mm x 18mm x 1.29mm @ wt.of 0.456Kg/mt with 5 mm thick transparent bronze colour tinted float glass with powder coated aluminum fittings and fixtures and transparent silicon sealant glass fixing to frame as per details etc complete for window (MAKE BY: JINDAL)

Providing and fixing standared extruded of alluminium section of size 63mm x 38.10mm x 1.2mm , @ Wt. 0.643 Kg/mt with colour Powder Coated alluminium frame for ventilation with 5 mm thick frosted glass as details etc complete for Ventilation (MAKE BY: JINDAL)

Provoding and fixing flush door shutters, solid core construction with frame of first class hardwood with cross board and face veneer or plywood face panels, including anodised alluminium butt hinges with necessary screws. (B) Non-decorative type and block board core anodised alluminium butt hinges in flush door shutters (2) 35 mm thick.

Providing and fixing 35 mm thick shutters for Doors, windows and clerestory windows including Indian teak wood frames 10 cm x 7 cm. size including black enamelled iron oxidixed fixtures and fastenings including primer coat of approved quality and two coats of oil painting etc, complete. (ii) Fully Panelled.

Providing and fixing rolling shutters of approved make made of 80 mm wide M.S. laths inter-locked together through their entire length and jointed together at the ends by end locks mounted on specially designed pipe shaft with bracket plates, guide channels and arragements for inside and outside locking with push-pull operation including the cost of hood cover and spring etc. complete.(A) Shutters having width below 3.5 M.

Providing and laying polished Kota stone slab flooring over 20mm (Average) thick base of cement mortar 1:6 (1-cement : 6-coarse sand) or L.M. 1.1.5 laid over and jointed with grey cement slurry including rubbing and polishing etc. complete. (B) 30 mm thick

Wall painting (two coats) with plastic emulsion paint of approved brand and manufacture on undecorated wall surface to give an even shade including throughly brushing the surface free from mortar droppings and other foreign matter and sand papered smooth.

Providing and fixing M.S. grills of required pattern to wooden frames of windows etc. with M.S. flats at required spacings and frame alround, square or round bars with round headed bolts and nuts or by screws. (B) ORNAMENTAL GRILL (MAKE BY: TATA STEEL, SAIL, JINDAL)

Providing and fixng 25 mm x 5.2 mm MS railing with three horizontal rows and posts of angle iron of size 65mm x 65 mm x 8 mm RCC 150 mm and 1.15 meter height and placed at 1.85 mt / cc including painting two coats and anchorage in CC etc complete (MAKE BY: TATA STEEL, SAIL, JINDAL)

(A)Applying priming coat over new steel and other metel surface after and including preparing the surface by throughly cleaning, oil,grease, dirt and other foreign matter and scoured with brushes fine steel wood, scrapers and sand paper with ready mixed priming paint brushing red lead. (MAKE BY: ASIAN PAINTS, BERGER PAINTS, NERO LAC)

(B)Applying priming coat over new steel and other metel surface after and including preparing the surface by throughly cleaning, oil,grease, dirt and other foreign matter and scoured with brushes fine steel wood, scrapers and sand paper with ready mixed priming paint brushing red lead. (MAKE BY: ASIAN PAINTS, BERGER PAINTS, NERO LAC)

(A)Painting two coats (excluding priming coat) on new steel and other metal surface with synthetic enamel paint, brushing to give an even shade including cleaning the surface of all dirt, dust and other foreign matter. (MAKE BY: ASIAN PAINTS, BERGER PAINTS, NERO LAC)

(B)Painting two coats (excluding priming coat) on new steel and other metal surface with synthetic enamel paint, brushing to give an even shade including cleaning the surface of all dirt, dust and other foreign matter. (MAKE BY: ASIAN PAINTS, BERGER PAINTS, NERO LAC)

Providing and laying broken chine mosaic flooring for terrace using 12 mm to 20 mm broken pieces of glazed tiles to be laid over cement mortar 1:3 to plain or slope and to be tempered to bring mortar creme out upto surface using white cement including rounding off junctions and extending them upto 15 cm along the wall,clearing with water and oxalic acid etc. as directed.

Granite Slab (18 mm thick) 1 side Polished

Providing and Fixing water tight construction or expansion joints for 150 mm wide thin ribbed PVC.

Providing and fixing pre-moulded compressible filler board in black colour confirming to MoRT&H Specifications (Clause 1015), having minimum density 95kg/cum.metre, non-staining with less than 1% water absorption & compression recovery of 93% minimum as per specification for 40 mm wide expansion joint including cutting to required size and shape at all levels etc. complete as directed

Compound Gate Steel work welded in built up sections framed work including cutting ,hoisting,fixing in position and applying a priming coat of red lead paint (A) In beams and joists, channels angles Tees, flats , with connecting plates or angle cleats as in main and cross beams. HIp and jack rafters, purlins connectes to common ratfters and the like. weight of MS section @ 50 Kg/Sqm (MAKE BY: TATA STEEL, SAIL, JINDAL)

MECHANICAL COARSE BAR SCREEN Bar Spacing -20 mm, Bar Thickness- 10 mm with complete with drive and Control Panel (W/o Ultrasonic Sensor) MOC: SS 316 (MAKE BY: JASH, HUBER, JOHNSON, APOLLO) Size 400 mm W X 5195 MM L

Size 400 mm W X 6199 MM L

Size 400 mm W X 8353 MM L

Size 400 mm W X 8756 MM L

MANUAL FIXED TYPE BAR SCREEN (MAKE BY: JASH, HUBER, JOHNSON, APOLLO) Bar Spacing: 25 mm, Bar Thickness: 10 mm MOC: SS316

Belt Conveyor (MSEP) MOC: MSEP without dog box canopy (MAKE BY: JASH, HUBER, JOHNSON, APOLLO)

Pre cast concrete kerb Providing and fixing 2.5Mpa Grade of concrete precast exposed pimple texture finish kerb stones of steel mould Vaccum wet pressed machine approved make as per approved sample of any size and any type. Kerbs shall be fixed on the foundation prepared as per approved design. The rate shall also include for erecting and fixing the pieces in position for complete kerb system with Half Batter Profile type of kerbs including necessary accessories of kerb like radius kerb, angles and quadrant kerbs, droplet kerbs etc. complete as per drawing. Kerb shall be fixed as paper joint without any jointing material. However cement mortar shall be provided at the backside of kerb stone joint. (Sample must be approved) Cost of excavation, cutting , base , side filling shall includes as directed engineer - incharge. (b) HB 600x300x150mm. (MAKE BY: VYARA TILES)

Providing and laying of Steel Moulded paver block shot blasted interlocking, non-interlocking high density 60 mm thick M35 grade colored paver blocks of Vyara as per approved make for footpath, parking areas, service lanes and other areas as mentioned in the drawing including average 50 mm thick bedding layer of coarse sand below paver block. Laid paver block shall be mechanically compacted up to satisfaction of Architect/ EIC. The work shall be executed in line and level by skilled mason of flooring work only for paver blocks. It should be laid in such a way that the no cutting of the paver block to be necessary and if required, cutting of paver block by machine cut only. The Finished surface of the paver block shall have coarse sand texture finish. Paver blocks shall be compacted and shall be re-laid, if necessary (required/ instructed by EIC). (MAKE BY: VYARA TILES)

Providing and fixing cast iron steps of size 500mm x 150mm x 22.5mm and painting with two coats of Anti-corrosive paint etc. complete. (at every 300 mm c/c staggerd/zig zag)

Providing fabricating and fixing /installing C.I. gates of size as per design with operating handle etc.for by pass arrangement with ISI Mark (MAKE BY: JASH ENGINEERING / IVC / R&D MULTIPLE)

Trenching in ordinary soil up to a depth of 60 cm including removal and stacking of serviceable materials and then disposing of surplus soil, by spreading and neatly leveling within a lead of 50 m and making up the trenched area to proper levels by filling with earth or earth mixed with sludge or / and manure before and after flooding trench with water (excluding cost of imported earth, sludge or manure).

Supplying and stacking of good earth at site including royalty and carriage upto 5 km complete (earth measured in stacks will be reduced by 20% for payment). Inner Garden and plantation & Periphery Plantation

Supplying and stacking sludge at site including royalty and carriage upto 5 km complete (sludge measured in stacks will be reduced by 8% for payment).

Supplying and stacking at site dump manure from approved source, including carriage upto 5 km complete (manure measured in stacks will be reduced by 8% for payment) : 4.1 Screened through sieve of I.S. designation 20 mm

4.2 Screened through sieve of I.S. designation 16 mm

4.3 Screened through sieve of I.S. designation 4.75 mm

Rough dressing the trenched ground including breaking clods.

Uprooting weeds from the trenched area after 10 to 15 days of its flooding with water including disposal of uprooted vegetation.

Fine dressing of the ground.

Spreading of sludge, dump manure and/or good earth in required thickness as per direction of officer-in-charge (cost of sludge, dump manure and/ or good earth to be paid separately).

Mixing earth and sludge or manure in the required proportion specified or directed by the Officer-in-charge

Preparation of beds for hedging and shrubbery by excavating 60 cm deep and trenching the excavated base to a further depth of 30 cm, refilling the excavated earth after breaking clods and mixing with sludge or manure in the ratio of 8:1 (8 parts of stacked volume of earth after reduction by 20% : one part of stacked volume of sludge or manure after reduction by 8%), flooding with water, filling with earth if necessary, watering and finally fine dressing, leveling etc. including stacking and disposal of materials declared unserviceable and surplus earth by spreading and leveling as directed, within a lead of 50 m, lift up to 1.5 m complete (cost of sludge, manure or extra earth to be paid for separately)

Plantation of Trees, Shrubs, and Hedge at site i/c watering and removal of unserveiceable material’s as per direction of officer in charge (excluding cast of plant & water) Trees Plant

Shrubs Plant

Hedge Plant/Ground cover

Digging holes in ordinary soil and refilling the same with the excavated earth mixed with manure or sludge in the ratio of 2:1 by volume (2 parts of stacked volume of earth after reduction by 20% : 1 part of stacked volume of manure after reduction by 8%) flooding with water, dressing including removal of rubbish and surplus earth, if any, with all leads and lifts (cost of manure, sludge or extra good earth if needed to be paid for separately) Holes 1.2 m dia and 1.2 m deep

Holes 90 cm dia, and 90 cm deep

Holes 60 cm dia, and 60 cm deep

Holes 45 cm dia, and 45 cm deep.

Providing and displaying of Aglaonema Butterfly having ht.30 cm 10 to 12 fresh, healthy and attractive colorful leaves, well developed in 25 cm size Earthen pot/Plastic pot & as per direction of the officer-in-charge.

Providing and displaying of Araucaria cookie having ht. 1.80 m to 1.95 m, straight, well developed, fresh and healthy with lush green leaves from bottom to top in 30 cm size of Earthen pot/Plastic pot & as per direction of the officer-in-charge.

Providing and displaying of Areca Palm having ht. 2.40 m to 2.70 m with 12 to 14 suckers, well developed, fresh and healthy with lush green foliage in 35 cm size of Bucket type cement pots & as per direction of the officer-in-charge.

Providing decorative plants such as palm tree or balm palm tree having minimum height of 8 feet, straight and well developed and planting at given places as per direction of the EIC including watering, etc. Complete

Providing and constructing Sewer manholes, scraper manholes and unit house connection chamber, as per the type design in brick masonary in C. M. 1:5 and inside and outside 15mm thick plastering with water proofing in C. M. 1:3 necessary 100 mm coping with reinforcement in RCC M- 200 fixing C. I. steps and fixing manhole frame and covers (But excluding supply of manhole frame and covers) over manholes and house connection chambers and fixing Manhole covers (but excluding supplying of manhole covers) over scraper manhole etc. complete, providing and fixing safety chain wherever necessary as per the stipulations in the type desing complete (excl. excavation). a) Manhole type 'A' Circular type having inside diameter of 1200 mm for depth up to 1.5 mt depth ( for 150 mm to 500 mm dia sewer ). i) Manhole type 'A' as above but up to 1.0 M depth.

ii) Extra Depth beyond 1.0 M but upto 1.5 m depth for type "A" manhole above.

b) Manhole type 'B' Circular type having inside diameter of 1500 mm for depth from 1.5 mt to 4.0 mt ( for 150 mm to 600 mm dia sewer ). i) Manhole type 'B' as above but up to 1.5 mt depth.

ii) Extra Depth beyond 1.5 M but upto 4.0 m depth for type "B" manhole above.

RCC precast MH frame & cover maufacture, supply & delivery at store or at site of work precast RCC M200 frame & cover suitable to drainage MH and as per type design & drawing including cost of reinforcement MS angle or flat, curing mold work etc. Heavy Duty Frame suitable for 50 cm opening of MH

Cover suitable for 50 cm opening of MH

Vertical Drop MH providing and constructing vertical drop arrangement of 0.60 m and more height as required including providing and jointing special such as double T. bend required stoneware pipe fixed in M100 C.C. at required level as type design cutting, jointing and filtering as per specification etc. complete Vertical Drop arrangement as above up to 0.6 m height

Extra over item above for additional drop beyond 0.6 m

Temporary / Permanent blocking and plugging of sewer line, branch connections and diversion of flows and removal of all plugs, etc. 300 mm dia & below sewer line

400 to 500 mm dia sewer line

600 to 700 mm dia sewer line

Making connection of sewer line with existing manhole including breaking into and making good the walls, floors with cement concrete 1:2:4 mix (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size) cement plastered on both sides with cement mortar 1:3 (1 cement : 3 coarse sand), finished with a floating coat of neat cement and making necessary channels for the drain etc. complete : For pipes 100 to 250 mm diameter

Chamber for House Connection Providing and constructing rectangular brick masonry chamber for house connection as per type design in brick masonry in C. M. 1:3 including M-l00 in foundation M-150 in benching inside plastering in C. M. 1:3 and outside plastering in C. M. 1:3 coping in M200 and fixing RCC precast manhole frame and covers. but Excl. supply of manhole and cover etc. complete excl. excavation.

(B)Repairing by constructing damaged rectangular brick masonry chamber for house connection as per type design in brick masonry in CM 1:3, including M-100 in foundation in benching inside plastering in CM 1:3 coping in M200 and fixing RCC precast manhole frame and covers but exclding supply of manhole frame and covers etc complete excluding excavation (i) Inside dimensions 450 mmx 300mm and 450mm deep for single pipe line.

(C)Providing and constructing rectangular brick masonry chamber for house connection as per type design in brick masonry in CM 1:3, including M-100 in foundation in benching inside plastering in CM 1:3 coping in M200 and fixing RCC precast manhole frame and covers but exclding supply of manhole frame and covers etc complete excluding excavation (i) Inside dimensions 450 mmx 610mm and 450mm deep for more than one pipe line.

Extra over Item No. 173 & 175 for every additional depth of 0.1M. of part thereof beyond 450mm depth for Brick masonry chamber.(i) for 455mmx 610mm size.

Manufacture and supply of RCC Precast ractangular manhole frame and cover suitable for fixing over ractangular brick masonry chamber for house connection having inside dimension 450 mm x 610 mm (A) RCC Precast frame

Manufacture and supply of RCC Precast ractangular manhole frame and cover suitable for fixing over ractangular brick masonry chamber for house connection having inside dimension 450 mm x 610 mm (B) RCC Precast cover

Construction of granular sub-base by providing close graded Material grading V in table 400-1, mixing in a mechanical mix plant at OMC, carriage of mixed Material to work site, spreading in uniform layers with motor grader on prepared surface and compacting with vibratory power roller to achieve the desired density, complete as per clause 401- maintaining the required slope & grade during the operation as approved by the engineer in charge & watering to the proper moisture content and sprinkled with the help of truck mounted water tank fitted with suitable arrangement .( fully saturated having CBR value greater or equal to 30)

Providing and laying controlled cement concrete M 250 and curing complete excluding the cost of form work but excluding the cost of reinforcement for reinforced concrete work in (D) columns, pillars posts and struts, up to floor two level.

Providing and laying S&S C.I. standard specials such as tees, bends, collars, tapers, caps etc. (Heavy class): Upto 300 mm dia (MAKE BY: ELECTRO STEEL CAST/ KEJARIWAL/ UPADHYAY)

Excavation in bituminous road as per required gradient and line including safety provisions using site rails and stacking excavated stuff including up to all required lead cleaning the site etc. complete for all lifts as specified.

Refilling the pipeline trenches incl. ramming, watering, consolidating desposal of surplus stuff as directed within a radius of 3 km. Refilling as directed

Providing and casting in situ C.C. in grade M-15 (approx. corresp. to prop. 1:2:4) (proportions as per mix design or as per Table 9 of IS456 2000 in masses by weigh batching ) using granite, quartzite trap metal of size 6 mm to 20 mm for RCC work, including scaffolding centering, form work, needle vibrated consolidation, curing comp. up to 6 meter depth or height (excluding cost of reinforcement and neat finishing) with centering and shuttering/deshuttering etc. comp. for structure for other than water retaining.

Manufacture, supply and delivery of cast iron Detachable joints (Short & long) complete with joint flanges duly drilled, synthetic rubber sealing rings manufactured from styrene butadine rubber (SBR) and other required accessories such as nut, bolts etc. conforming to IS specification 8794-1988 or its latest revision if any suitable for use with A.C. Pressure pipes. Delivery of joints including its accessories including loading, unloading, carting, stacking, insurance, all taxes, octroi etc. complete. Short Collar with ISI Mark, Class 5,10 (MAKE BY: ELECTRO STEEL CAST/ KEJARIWAL/ UPADHYAY) 150 mm dia

200 mm dia

300 mm dia

Long Collar without ISI Mark, Class 5,10 150mm dia

200 mm dia

300 mm dia

Providing and supplying C.I. Temper proof Air valves with SS 304 float gun metal nozzle of approved make & quality of following class and diameter including all taxes, insurance, transportation, freight charges, octroi, inspection charges, loading, unloading, conveyance to departmental stores, stacking etc.complete. Without Isolating Sluice Valve PN 1.0 (MAKE BY: KILOSKAR, IVC, R&D.) 50 mm

Providing and supplying C.I. D/F Sluice valves as per IS:14846 (Latest Edition) of following class and diameter including all taxes, insurance, transportation, freight charges, octroi, inspection charges, loading, unloading, conveyance to departmental stores, stacking etc.complete. PN-1 With hand wheel /cap operated (PD type short body) (MAKE BY: KILOSKAR, IVC, FOURESS, SVR, R&D) Sluice Valve 50 mm

Scour Valve 100 mm

Lowering, laying and jointing in position following C.I. D/F Reflux valves, Butter flyvalves, Sluice valves and Air valves including cost of all labour, jointing material, including nut blots and giving satisfactory hydraulictesting, etc.complete (Rate for all classof valves) Sluice valve / BF valve, Air Valves double valve flanged 50 mm

Sluice Valve 50 mm

Scour Valve 100 mm

Construction of valves chambers in brick or bela stone masonry, locally available in C. M. 1:6. Foundation concrete 150 mm thick in C. C. 1:4:8 of trap metal size 25 mm to 40 mm thick, inside cement plaster in C. M. 1:3 and cement pointing outside in C. M. 1:3 and top cover of precast RCC slab 100 mm thick (with key hole in two parts, each with handles or MS Bar etc. complete as given size) Upto 1 Mt. depth from G. L. to pipe invert level incl. complete civil works but excl. cost of excavation and refilling, with cast in situ RCC slab in one single piece with fixing of CI-MH Frame and cover (excl. cost of CI-MH Frame and cover) with 23 mm thick brick masonry wall in C.M.1:6 with precast slab in two parts 15cm 1.30 m x 1.30 m and 1.0 m deep

For 1m Extra depth

0.90 m x 0.90 m and 1.0 m deep

For 1m Extra depth

0.60 m x 0.60 m and 1.0 m deep

For 1m Extra depth

Drilling horizontal bore hole for watermain pipeline crossing under the railway/road tracks in all strata with requried length incl fixing of M.S (or as specified by railway/road authority) casing pipe of suitable size and thickness. Rate include the cost of drilling bore hole, cost of casing pipe and welding, pushing etc complete but excluding the cost of water main valves and other items. The entire work should be done as per approved drawing and as per instruction of railway/road authority for following diameter of bore hole & MS casing pipe, Horizontal drilling 600 mm dia bore hole, MS casing pipe of 500 mm dia, 8 mm thick

Box cutting the road surface to proper slope and camber for making a base for road work including removing the excavated stuff and depositing on the road side slope as directed upto 50Mt.lead.

Stabilization of existing ground soil of road base by excavation up to 200mm depth, pulverizing the soil using equipments like disc harrows, rotavators or any other suitable machineries to make soil in finer size, removal of vegetation or any other deleterious matter, stumps of trees, including excavation of existing base, stacking of soil, spreading of soil in layer, mixing with using lime - Flyash admixture with excavated sub base soil, free from organic matter/ deleterious material . The lime shall be commercial dry lime confirming latest revision of IS 1514, slaked at site or pre-slaked with CaO content not less than 70 per cent, Fly ash to conform to latest revision of IS 3812 gradation as per clause 4.3 of IRC: 88-1984, lime + fly ash content ranging approximately 10 to 30 per cent, ratio of lime: fly ash : soil shall be approximately 3:12:85 or both of proportions as per design mix to achieve the minimum CBR value after 4 days soaking to be 8 per cent in laboratory and site.

Providing, laying and spreading of compacted thickness of 500mm Hard Murrum in Two Layer and binding material to compact to the required density with 8 - 10 tonne vibratory roller , maintaining the required slope & grade during the operation as approved by the engineer in charge & watering to the proper moisture content and sprinkled with the help of truck mounted water tank fitted with suitable arrangement etc completed as per specification. The minimum CBR value of Hard Murrum after 4 days soaking to be 8 per cent in laboratory and site.

Providing & laying of 300mm compacted thickness Granular sub base (GSB) two layer in grading V in table 400-1 of the specification MORT&H fifth revision and compactor to the required density with 8 - 10 tonne vibratory roller with plain drum or heavy pneumatic tyred roller of minimum 200 to 300 KN weight in all seasons as per MORT&H , maintaining the required slope & grade during the operation as approved by the engineer in charge & watering to the proper moisture content and sprinkled with the help of truck mounted water tank fitted with suitable arrangement .( fully saturated having CBR value greater or equal to 30)

Providing, laying, spreading and compacting graded stone aggregate 200mm thick wet mix macadam (WMM) in two layer as per specification and drawing including premixing the Material with water at OMC in mechanical mix plant carriage of mixed Material by tipper to site, laying in uniform layers with paver in sub- base / base course on well prepared surface and compacting with vibratory roller to achieve the desired density as per MORT&H fifth revision clause- 406.

Providing and applying Bituminous Prime coat on wet mix macadam surface with mechanical sprayer using Bitumen emulsion SS1 Grade @ 7.5 kg/10 per sqm Including preparing surfaces by brushing with wire brushes for removing caked mud, all loose dirts, heating the bitumen etc complete as per specification clause 502 of MoRT & H fifth Revision.

Providing and laying compacted 100 mm thick dense graded bituminous macadam in Two layer with 60-90 TPH hot mix plant producing an average output of 60 tonnes per hour, tack coat at the rate of 2.50 kg/ 10 m2 of Bituminous Emulsion RS1 grade, Bitumen Grade VG-30 in mix , premixed with bituminous binder and filler, transporting the hot mix to work site, laying with a approved self propelled paving machine equipped with an electronic sensing device paver finisher with sensor control to the required grade, level and alignment, rolling with smooth wheeled, vibratory and tandem rollers to achieve the desired compaction as per MORTH specification clause No. 505 complete in all respects (A) First Layer- 50 mm Thick- at the rate of minimum 4.00% or as per design mix, using crushed aggregates of grading -I,

(B) Second Layer 50 mm Thick- at the rate of minimum 4.50% or as per design mix, using crushed aggregates of grading -II,

Providing and laying 50 mm thick bituminous concrete with 60-90 TPH hot mix plant producing an average output of 60 tonnes per hour, tack coat at the rate of 2.50 kg/ 10 m2 of Bituminous Emulsion RS1 grade, Bitumen Grade VG-30 in premixed with minimum bituminous binder @ 5.40 per cent of mix using crushed aggregates of grading II and filler transporting the hot mix to work site, laying with a approved self propelled paving machine equipped with an electronic sensing device paver finisher with sensor control to the required grade, level and alignment, rolling with smooth wheeled, vibratory and tandem rollers to achieve the desired compaction as per MORTH specification clause No. 507 complete in all respects.

Supplying, testing and Commissioning Jetting machinery inclusive of Four wheeler of MAKE TATA 275/TATA ACE or Equivalent Vehicle with suitable RPM Triplex Plunger Pump having minimum capacity 13 LPM and minimum pressure 200 Bar directly coupled with a separate 10 HP heavy duty, 4 stroke, air cooled diesel Engine, with water tank having capacity 500 lit. with jetting hose of 30 m length with ID 1/4", etc. complete with hose reel, spraying hose and gun, valves, instruments, accessories, with cost of vehicles etc. complete conforming with tender specifications.

Supplying, testing and Commissioning Hydraulic operated cum Winch Driven De-silting Grab Bucket System inclusive of Four wheeler of MAKE TATA 275/TATA ACE or Equivalent Vehicle with system having travelling depth of at least 12 m, steel grab bucket of 20 ltrs capacity, hydraulic system driven by vehicle engine, 6mm wire rope with appropriate size reel, with hydraulic cylinder , hydro motor, flexible hose, oil tank, hopper, boom, hose of appropriate size etc. complete with valves, instruments, accessories, with cost of vehicles etc. complete conforming with tender specifications.

Excavation for Foundation upto 1.5 m depth including sorting out and stacking of useful materials and disposing off the excavated stuff upto 50m lead. (A) up to 1.50 m depth - Loose or Soft Soil

P.C.C.M-10 levelling course Providing and laying cement concrete 1:3:6 (1-Cement : 3-coarse sand : 6- hand broken stone aggregates 40 mmnominal size) and curing complete excluding cost of formwork in (A) Foundation and Plinth (CEMENT MAKE BY:ULTRATECH, AMBUJA)

Providing and Laying ordinary cement concrete 1:2:4 (1-Cement 2- coarse sand : 4- graded stone aggregates 20mm nominal size) and finishing smooth with curing etc. complete including the cost of formwork but excludingthe cost of reinforsement for R.C.C work in (iii) Slabs having more than 10 cm and upto 13 cm. thickness (CEMENT MAKE BY:ULTRATECH, AMBUJA) RCC slab

Providing and laying ordinary cement concrete 1:2:4 (1- Cement 2- coarse sand : 4- graded stone aggregates 20mm nominal size) and finishing smooth with,curing etc. complete including the cost of formwork but excluding the cost of reinforcement for R.C.C work in (B) COLUMNS: (iii) Having cross-sectional area more than 0.12Sq.M and upto 0.18 Sq.M Column (CEMENT MAKE BY:ULTRATECH, AMBUJA)

Providing TMT Bar FE 500D reinforcement for R.C.C Work including bending, binding and placing in position complete upto floor two level (MAKE BY: TATA STEEL, RINL,ESSAR(PRIMARY STEEL), ELECTROTHERM)

Finishing wall with weather proof exterior emulsion paint on wall surface (two coats) to give an required shape even shade after thoroughly brushing the surface to remove all dirt, and remains of loose powdered material etc. (MAKE BY: ASIAN PAINTS, DULUX, BERGER PAINTS, NERO LAC)

Steel work welded in built up sections framed work including cutting ,hoisting,fixing in position and applying a priming coat of red lead paint (A) In beams and joists, channels angles Tees, flats , with connecting plates or angle cleats as in main and cross beams. HIp and jack rafters, purlins connectes to common ratfters and the like. (MAKE BY: TATA STEEL, SAIL, JINDAL) weight of MS section @ 6.8kg/M 75 x 40 C chennel

Providing corrugated G.I. sheet of class-3 roofing fixed with glavanished iron J or L Hooks, Bolts and nuts 8mm diameter with bitumen and G.I. limpet washer or G.I. limpet washer. filled with white lead complete excluding the cost of purlins, Rafters and Trusses.(1) 0.80 mm thick sheet.

SUBMERSIBLE SEWAGE NON-CLOG VERTICAL PUMP Supply, installation, testing & commissioning of sewage submersible, non clog type suitable for working on three phase, 50 Hz ± 3%, 415 V ± 10%, AC supply, 1450 RPM synchronous speed with 3 core flat copper cable from pump to starter panel with cable end terminations, all supports, clamps, pipe fittings along with mechanical seal, bearing bush, strainer etc. complete set & following M.O.C: Casing: CI, Impeller: SS CF8M, Wearing ring & Bearing bush: Bronze, TC mechanical seal, CS / SS bearing, SS shaft with sleeve, SS strainer & CI motor body with all material. (MAKE BY: KIRLOSKAR, AQUA, JASCO) 25 LPS, 27 M Head, (2w + 2s) Each pump set of Tentative 25 HP x 4 nos pump

22 LPS, 18 M Head, (1W + 1S) Each pump set of Tentative 15 HP x 2 nos pump

7 lps, 19 M Head, (2W + 1S) Each pump set of Tentative 5 HP x 3 nos pump

28 LPS, 31 M Head, (2w + 2s) Each pump set of Tentative 30 HP x 4 nos pump

Expansion Below Supply, testing & commissioning of flange ends expansion bellow as per EJMA standards of overall length of minimum 300 mm, designed for 15 mm axial compression and 5 mm axial extension with tie rods etc. of following MOC & pressure ratings. MOC: Bellows: SA 240 Gr. 304; Internal sleeve: SA 240 Gr. 304; Weldends: IS 2062 Gr. B; Flanges: IS 2062 Gr. B (Drilling as per IS 1538 / IS 6392) & Limit rods & nuts: CS - IS 1367 (MAKE BY: TECHNOFLEX/ PRECISE ENGINEERS/ SUR INDUSTRIES) PN-1.6 NB 100 mm

PN-1.6 NB 150 mm

PN-1.6 NB 200 mm

PN-1.6 NB 250 mm

Reflux valves Provide and supplying ISI mark CI D/F reflux valve as per IS: 53112 (latest edition) of follwing class and diameter including alll taxes, insurance, transportation, frieght charges, octroi, inspection charges, loading, unloading, conveyance to departmental strores, stacking etc. complete. Reflux valves PN 1.6 IS 5312 with ISI mark (MAKE BY: KILOSKAR, IVC, R&D.) PN- 1.6 100 mm

Sluice valve Providing and supplying ISI mark CI D/F Sluice Valves as per IS:14846 (Latest Edition) of following class and diameter including all taxes, insurance, transportation, freight charges, octroi, inspection charges, loading, unloading, conveyance to departmental stores, stacking etc. complete. PN-1.6 With gear operated (Ait-1 type long body) (MAKE BY: KILOSKAR, IVC, R&D.) PN- 1.6 50 mm

Air valves Providing and supplying C.I Temper proof Air valves with SS 304 float gun metal- nozzle of approved make & quality of following class and diameter including all taxes, insurance, trasportation, freight charges, octroi, inspection charges, loading, unloading, conveyance to departmental store, stacking etc. complete. With Isolating sluice valve PN 1.6 (MAKE BY: KILOSKAR, IVC, R&D.) 2) 50mm

C.I. Specials flange ended Manufactire, supply and delivery of 80 mm to 700 mm dia cast iron flange ended specials complete as per IS: 5531-1977 (Part-I to III) or its lates revision if any, suitable for use with A.C. presssure pipes manufactured as per IS:1592-1989 or its lates revision for various dia meter and classes. The delivery of specials is to be made to GWSSB store or sites any where in gujarat Statte including all taxes, loading, carting, unloading, statcing, insurance, octroi, inspection charges rtc. complete. (MAKE BY: ELECTRO STEEL CAST/ KEJARIWAL/ UPADHYAY) Double flanged 1/4 bends 100 mm dia

Double flanged 1/4 bends 150 mm dia

Double flanged 1/4 bends 200 mm dia

Double flanged 1/4 bends 250 mm dia

Double flanged 1/4 Duck foot bends 100 mm dia

Double flanged 1/4 Duck foot bends 150 mm dia

Double flanged 1/4 Duck foot bends 200 mm dia

All Flange Radial tees 150mm X 100mm dia

All Flange Radial tees 200mm X 150mm dia

All Flange Radial tees 250mm X 200mm dia

Blank flanges 150mm

Blank flanges 200mm

Blank flanges 250mm

Lowering, laying and jointing in position following C.I. D/F Reflux valves, Butter flyvalves, Sluice valves and Air valves including cost of all labour, jointing material, including nut blots and giving satisfactory hydraulictesting, etc.complete (Rate for all classof valves) Sluice valve / BF valve Air valves double ball flanged 50mm

Sluice Valves 50mm

Reflux valve 100mm

C.I. pipe Providing and laying Double Flanged (screwed / welded) Centrifugally (Spun) Cast Iron, Class B (IS : 1536) : (MAKE BY: ELECTRO STEEL CAST/ KEJARIWAL/ UPADHYAY) 18.71.1 100 mm dia C.I. Double Flanged Pipe

18.71.2 150 mm dia C.I. Double Flanged Pipe

18.71.3 200 mm dia C.I. Double Flanged Pipe metre 4995.85

18.71.4 250 mm dia C.I. Double Flanged Pipe metre 6227.00

Lowering, laying and jointing C. I. S & S Spun pipes sutaable for Tyton joints/ mortar lined D. I. Pipes of various classes with CI / MS specials of following diameters in proper position, grade and aligment as directed by Engineer-in-charge including hyfraulic testing etc. comp. 100mm

Full Bore Electromagnetic Flow Meter- Regular Power operated Design, Supply, Installation, Testing, Commissioning of Full Bore Electromagnetic flow meter with factory calibrated,Regular Power Operated, flanged connection, Flow sensor, Indicator, transmitter and totaliser with all accessories viz.surge arrestor, associated cables, cabinets, hardwares, etc complete as per following specifications: Flow Transmitter/ Converter ( Remote Field Mounted): Microprocessor based, Modular design, 2 line LCD for indication of actual flow rate, forward, reverse, sum totaliser display, ±0.5% accuracy at 0.3 to 4 m/sec velocity, 4 to 20 mA with HART/Modbus output, one scalable pulse, one status output, IP 67 protection, Die cast aluminium/ polycarbonate/ SS316 with Anticorrosive Paint/ PU finish with glass window enclosure, Inbuilt EEPROM and Data Logger, 20 meters cable length for sensor to transmitter communication etc alongwith wall mounted/ stand mounted cabinet. Full Bore Electromagnetic Flow Meter (Regular Power Operated)- PN 16 For PN 16 rating, 10% rise in rate to be considere on rate of PN 10 rating Item (Item No. 2A) (MAKE BY: ABB, E + H, KROHNE (KROHNE MARSHALL), SIEMENS) 100mm Nominal Bore

150mm Nominal Bore

200mm Nominal Bore

Pressure Gauges with Accessories Design, Supply, Installation, Testing, Commissioning of Diaphragm sealed Pressure Gauge, ±1% accuracy, Direct bottom 1/2" NPT (M) process connection, IP 67, Glycerine filled, SS304 Case with Bayonet Type Bezel, SS316 L Diaphragm, SS316 Bottom Housing Material, SS 316 Movement material, Aluminium dial with black graduation on white background, Micro Zero adjustable pointer, neoprene gasket, Blow out disc, shatter proof glass, SS tag plate etc as per IS 3624. (MAKE BY: BELLS, AIR MASTER, PRECISION etc.) (b) 150 mm Dial Size, 0 to 21 Kg/cm2

Ultrasonic Level Transmitter Ultrasonic Type Level Transmitter with Remote Display : Design, Supply, Installation, Testing and Commissioning of NOn Contact Ultrasonic Type Level Transmitter with Remote Display. Sensor: The sensor should be non contact type, field mounting type, housing shall have minimum IP65 protection, PP/ PVC Sensor MOC, with sensor to transmitter cable. Remote Indicator cum Transmitter: Microprocessor based indicator with LED / LCD digital display,panel/ wall mounting type, power supply shall be 110-240 Vac or 15 to 36 Vdc, 50 Hz ± 10 %. Accesories: Mounting bracket, nut, bolts etc as per system requirement and Hook up diagram of the Instruments. Level Transmitter shall be suitable for following Range. (MAKE BY: ABB, KROHNE, SIEMENS) 0 to 10 Meter

LT Cable Supply, laying, testing & commissioning 1.1 kV grade, XLPE insulated, stranded Aluminium conductor, galvanised steel flat strip / round wire armoured, extruded PVC type ST2 sheathed, heavy duty cable (to be laid on wall surface with necessary clamps / in existing cable trench / cable trays / conduit / pipe sleeves at road crossing or floor as per site requirement) conforming to IS:7098 (Part-1) & IEC:60502 (Part-1) of following sizes: (L.T. POWER CABLE MAKE BY: HAVELLS, KEI, FINOLEX) (c) 3.5 Core x 50 Sqmm

(f) 3.5 Core x 120 Sqmm

LT Cable Supply, laying, testing & commissioning 1.1 kV grade, XLPE insulated, stranded Aluminium conductor, galvanised steel flat strip / round wire armoured, extruded PVC type ST2 sheathed, heavy duty cable (to be laid on wall surface with necessary clamps / in existing cable trench / cable trays / conduit / pipe sleeves at road crossing or floor as per site requirement) conforming to IS:7098 (Part-1) & IEC:60502 (Part-1) of following sizes: (L.T. POWER CABLE MAKE BY: HAVELLS, KEI, FINOLEX) (e) 4 Core x 16 Sqmm

PVC insulated round submersible cable as per detailed technical specifications of R/C of GWSSB conforming to IS 694, IEC 60227 / 60228. (MAKE BY: POLYCAB, RR, HAVELLS, KEI) (b)1R x 3 core x 2.5 sq.mm

PVC insulated round submersible cable as per detailed technical specifications of R/C of GWSSB conforming to IS 694, IEC 60227 / 60228. (MAKE BY: POLYCAB, RR, HAVELLS, KEI) (d)1R x 3 core x 6.0 sq.mm

PVC insulated round submersible cable as per detailed technical specifications of R/C of GWSSB conforming to IS 694, IEC 60227 / 60228. (MAKE BY: POLYCAB, RR, HAVELLS, KEI) (e)1R x 3 core x 10 sq.mm

Cable Glands Proving & fitting heavy duty brass cable glands (niickel-plated) with washers & rubber ring connected to IS, suitable for 3, 3.5 & 4 core cable of following type & sizes Double Compression Brass Cable Glands (CABLE GLAND MAKE BY: DOVELS, HEX, JENSON) a) 3 sqmm

Cable Glands Proving & fitting heavy duty brass cable glands (niickel-plated) with washers & rubber ring connected to IS, suitable for 3, 3.5 & 4 core cable of following type & sizes Double Compression Brass Cable Glands (CABLE GLAND MAKE BY: DOVELS, HEX, JENSON) c) 6 sqmm

Cable Glands Proving & fitting heavy duty brass cable glands (niickel-plated) with washers & rubber ring connected to IS, suitable for 3, 3.5 & 4 core cable of following type & sizes Double Compression Brass Cable Glands (CABLE GLAND MAKE BY: DOVELS, HEX, JENSON) d) 10 sqmm

Cable Glands Proving & fitting heavy duty brass cable glands (niickel-plated) with washers & rubber ring connected to IS, suitable for 3, 3.5 & 4 core cable of following type & sizes Double Compression Brass Cable Glands (CABLE GLAND MAKE BY: DOVELS, HEX, JENSON) e) 16 sqmm

Cable Glands Proving & fitting heavy duty brass cable glands (niickel-plated) with washers & rubber ring connected to IS, suitable for 3, 3.5 & 4 core cable of following type & sizes Double Compression Brass Cable Glands (CABLE GLAND MAKE BY: DOVELS, HEX, JENSON) h) 50 sqmm

Cable Glands Proving & fitting heavy duty brass cable glands (niickel-plated) with washers & rubber ring connected to IS, suitable for 3, 3.5 & 4 core cable of following type & sizes Double Compression Brass Cable Glands (CABLE GLAND MAKE BY: DOVELS, HEX, JENSON) k) 120 sqmm

Cable Lugs (Terminals) Proving & fitting crimping type cable lugs (terminals) conforming to IS of following types and sizes Copper Tubular Terminals (Long Barrel) (in Sq.mm.) (MAKE BY: CONNECTWELL, DOVELS, JENSON) a) 2.5 sqmm

Cable Lugs (Terminals) Proving & fitting crimping type cable lugs (terminals) conforming to IS of following types and sizes Copper Tubular Terminals (Long Barrel) (in Sq.mm.) (MAKE BY: CONNECTWELL, DOVELS, JENSON) c) 6 sqmm

Cable Lugs (Terminals) Proving & fitting crimping type cable lugs (terminals) conforming to IS of following types and sizes Copper Tubular Terminals (Long Barrel) (in Sq.mm.) (MAKE BY: CONNECTWELL, DOVELS, JENSON) d) 10 sqmm

Cable Lugs (Terminals) Proving & fitting crimping type cable lugs (terminals) conforming to IS of following types and sizes Aluminium Tubular Terminals(Long Barrel) (in Sq.mm.) (MAKE BY: CONNECTWELL, DOVELS, JENSON) e) 16 sqmm

Cable Lugs (Terminals) Proving & fitting crimping type cable lugs (terminals) conforming to IS of following types and sizes Aluminium Tubular Terminals(Long Barrel) (in Sq.mm.) (MAKE BY: CONNECTWELL, DOVELS, JENSON) h) 50 sqmm

Cable Lugs (Terminals) Proving & fitting crimping type cable lugs (terminals) conforming to IS of following types and sizes Aluminium Tubular Terminals(Long Barrel) (in Sq.mm.) (MAKE BY: CONNECTWELL, DOVELS, JENSON) k) 120 sqmm

Cable Tray & Accessories Supply & laying FRP perforated type cable trays manufactured as per NEMA FGI-1993 / IS 6746 - 1994/ ASTM-D standards using corrosion resistant polyester flame retardant U.V stabilised resin & various types of glass fibres with glass content ≥ 55% with minimum thickness of 3.0 mm for all sizes upto 150 mm (W) & 4.0 mm thickness for all sizes of 300 mm & above, supplied in standard length of 3 mtr including accessories such as coupler plates/ fish plates, bends, tees, reducers, elbows, covers and electro-galvanized / SS-304 hardware etc, erected on existing support as per specification and instruction of engineer in charge. (MAKE BY: LEGRAND, SILVERLINE POWER, SHREE KRISHNA ENGG.) c) 300(W) x 35(H) x 2.0 mm Thick

Supply & laying GI perforated type cable trays with returned edge / flange, fabricated from 2.0 mm thk sheet steel in the standard length of 2.5 mtrs, duly hot dipped galvanized after fabrication as per IS 2629-1989 / IS 4759-1984 including accessories such as coupler plates/ fish plates, bends, tees, reducers, elbows, covers and electro-galvanized hardware etc, erected on existing support as per specification and instruction of Engineer-in-charge. (MAKE BY: LEGRAND, SILVERLINE POWER, SHREE KRISHNA ENGG.) c) 300(W) x 35(H) x 2.0 mm Thick

LV POWER CONTROL CENTER Supply, installation, testing and commissioning LV Distribution Board (LVDB) totally enclosed, dust & vermin proof, indoor type, fabricated from CRCA sheet steel with minimum thickness of 3 mm for base frame/ channel/ gland plates, 2.0 mm for load bearing members/ doors & 1.6 mm for internal partitions, minimum degree of protection - IP 52 as per IS: 2147, suitable for operation on 3-Phase, 4 Wire, 415V, 50Hz, Neutral effectively grounded, with instrumentation compartments accomodating meters, aux / protective relays, LED type indicating lamps & control MCBs as per IS:13947, current & voltage transformers as per IS: 2705, air insulated electrolitic grade Aluminum/ Copper busbar for three phase & neutral system, GI earth bus for entire length, power/ control wiring using 1100V grade, FRLS insulated copper conductor wires conforming to IS: 694 & 8130, equipment fittings, horizontally running busbar compartment height of minimum 300 mm, incoming & ougoing cable connections for 1100V grade, Aluminium/ Copper conductor XLPE/ PVC insulated & PVC sheathed armoured cable. LVDB shall have required incomming/ buscoupler/ outgoing modules of following type & ratings. Above 80 A, upto & including 250 A, 3 & 4 Pole, Air Break Fixed MCCB conforms to IS / IEC 60947-2 with trip free mechanism, current limiting type with Thermal-Magnetic / Microprocessor release (O / C, S / C & E / F) with adjustable settings & having minimum 2NO+2NC potential free auxiliary contacts with all necessary Electro-Mechanical protections & interlocks etc. MCCB module, when used as Incommer / Bus Coupler, shall have enclosure dimensions- 1800(H) x 600(W) x 600 (D) & following technical features: 4 Pole, MCCB with Breaking Capacity of Icu=50 KA at 415V (Ics =100% of Icu), Microprocessor release Height from Finished floor level shall be kept minimum 0.45 M (MAKE BY: ABB, SCHNEIDER, SIEMENS)

Single Girder EOT Crane Supply, installation, testing & commissioning single girder type fully electrically operated EOT crane with electrically operated hoist, class II duty, geared travelling trolley with seven meter lift complete with long travel rail track (40 mm sq. bar), moving or cross girder, all three motions electrically operated by suitable rating motor IP 54, control panel & down pendant control block, brake, safety device, cables form motor to starter panel & other required accessories & tested as per IS Specifications. (1.2)capacity 1 Ton, Span 6m -9m, Long travel 12mtr, Lift 6m -10m

Single Girder EOT Crane Supply, installation, testing & commissioning single girder type fully electrically operated EOT crane with electrically operated hoist, class II duty, geared travelling trolley with seven meter lift complete with long travel rail track (40 mm sq. bar), moving or cross girder, all three motions electrically operated by suitable rating motor IP 54, control panel & down pendant control block, brake, safety device, cables form motor to starter panel & other required accessories & tested as per IS Specifications. (2.2)capacity 2 Ton, Span 6m -9m, Long travel 12mtr, Lift 6m -10m

Single Girder EOT Crane Supply, installation, testing & commissioning single girder type fully electrically operated EOT crane with electrically operated hoist, class II duty, geared travelling trolley with seven meter lift complete with long travel rail track (40 mm sq. bar), moving or cross girder, all three motions electrically operated by suitable rating motor IP 54, control panel & down pendant control block, brake, safety device, cables form motor to starter panel & other required accessories & tested as per IS Specifications. (3.2)capacity 3 Ton, Span 6m -9m, Long travel 12mtr, Lift 6m -10m

Making trench in soft soil of suitable width of 90 cm deep for laying cable or locating the fault all over the run and back filling the same and making the surface as normal ground.

Covering of cable with second class bricks or cement tiles laid cover the cable crosswise & also on both sides with covering of 7. 5 Cm. layer of sand above & below cable (16 bricks per meter)

Providing & laying approved make Double walled corrugated pipes (DWC) of polyethylene(conforming to IS 14930 II )with necessary connecting accessories of same material at required depth in existing trench for laying of cable. below ground / road surface for enclosing cable (MAKE BY: ASTRAL, GEMINI, NOBEL) (A)50 mm outer dia

Providing & laying approved make Double walled corrugated pipes (DWC) of polyethylene(conforming to IS 14930 II )with necessary connecting accessories of same material at required depth in existing trench for laying of cable. below ground / road surface for enclosing cable (MAKE BY: ASTRAL, GEMINI, NOBEL) (C))90 mm outer dia

Point wiring for Light / Fan/ Bell/ Primary Point with 2-1.5 sq. mm & earth wire of 1.5 sq. mm (green) both are of ISI marked 1.1 kv grade FRLS PVC insulated multi strand copper wires upto max length of 10 mt, in below type of pipe erected with 6A Tissino Type ISI marked flush type switch / bell push and accessories erected on Metal / PVC/Wooden Box covered with 3 mm thick PC(Polycarbonate) /Acrylic/Laminated sheet. with necessary Lamp holder/ceiling rose / H.D.Connector as directed. (PVC RIGID PIPE MAKE BY: JAINEX, PRECISION, LEGRAND,POLYCAB) (WIRE MAKE BY: HAVELLS, KEI, FINOLEX) NOTE:1. For use of ZHFR/HRFR Copper wires in place of FRLS PVC wires add 5% in Item of Point wiring Item No 1-1-1 to 1-2-5 & 1-5-1 & 1-5-2. (a) with medium class Rigid PVC pipe and accessories erected flushed on wall/ceiling complete Cat. III

Point wiring for independent PLUG with following size mains earth wire of 1.5 sq.mm (green) both are of ISI marked 1.1 KV grade FRLS PVC insulated multi strand copper wires upto 10 mt length, in following below of pipe erected complete with ISI marked 3 / 5 Pin socket and tissino type switch erected with earth continuity connection erected on Metal / PVC/Wooden box covered with 3 mm thick PC(Polycarbonate) / Acrylic/Laminated sheet. (MAKE BY: JAINEX, PRECISION, LEGRAND,POLYCAB) NOTE:1. For use of ZHFR/HRFR Copper wires in place of FRLS PVC wires add 5% in Item of Point wiring Item No 1-1-1 to 1-2-5 & 1-5-1 & 1-5-2. [A] For 6 amp plug and 6 amp switch with 2-1.5 sq. mm Cu. Mains from near by switchboard/db board upto 6 mt. (a) with medium class Rigid PVC pipe and accessories erected flushed on wall/ceiling complete Cat. III

Providing and erecting ISI mark Medium class RIGID PVC PIPES of following size complete to be erected on/in wall or ceiling erected with necessary PVC fittings & Junction boxes fixed with adhesive solution & Clamps with following dia of pipes, in approved manner as directed (MAKE BY: JAINEX, PRECISION, LEGRAND,POLYCAB) (a)20 mm

Providing and erecting ISI mark Medium class RIGID PVC PIPES of following size complete to be erected on/in wall or ceiling erected with necessary PVC fittings & Junction boxes fixed with adhesive solution & Clamps with following dia of pipes, in approved manner as directed (MAKE BY: JAINEX, PRECISION, LEGRAND,POLYCAB) (b) 25 mm

Providing and erecting Mains with 1.1 KV grade FRLS PVC insulated ISI marked stranded Copper conductor wire in following type of pipe to be erected concealed in /flushed on wall/ceiling, with 1.5 sq. mm copper conductor FRLS PVC insulated stranded wire of green colour for earth continuity of following size (MAKE BY: HAVELLS, KEI, FINOLEX) (A) with medium class Rigid PVC pipe and accessories (a) 2 wire 1.5 sq. mm

Providing and erecting Mains with 1.1 KV grade FRLS PVC insulated ISI marked stranded Copper conductor wire in following type of pipe to be erected concealed in /flushed on wall/ceiling, with 1.5 sq. mm copper conductor FRLS PVC insulated stranded wire of green colour for earth continuity of following size (MAKE BY: HAVELLS, KEI, FINOLEX) (A) with medium class Rigid PVC pipe and accessories (b) 2 wire 2.5 sq. mm

providing and erecting Mains with 1.1 KV grade FRLS PVC insulated ISI marked stranded Copper conductor wire in following type of pipe to be erected in / on wall / ceiling with 2.5 sq. mm copper conductor FRLS PVC insulated stranded wire of green colour for earth continuity of following size (MAKE BY: HAVELLS, KEI, FINOLEX) (A) with medium class Rigid PVC pipe and accessories (a) 2 wire 4 sq. mm

Providing & erecting Approved make Ceiling Fan with double ball bearing ISI mark with Condenser 230 volt A.C.50 Hz 1200 mm sweep complete having 3 blades aluminium body and blade sets having ornamental design shanks , canopy erected with earthing. [ Make shall be approved by Chief Engineer in Charge] (MAKE BY: CROMPTON,BAJAJ, ORIENT, HAVELLS)

Supplying and erecting led lamps with following wattage capacity of 220 to 240 voltage, minimum 15000 burning hours life, 500 V in built-surge protection,Polycarbonate diffuser, mounting suitable for E14 / E27 / B22 lamp holders, pf >= 0.5 (LED MAKE BY: PHILIPS, BAJAJ, CROMPTON) (A) LED Lamps integral type, with PC diffuser suitable LAMP holder (iii) 10 to 15 watts Cat III

Supplying and erecting Flexible PVC insulated multi strand multi core 1.1 kv grade ISI marked copper wires of following size to be erected as directed. (MAKE BY: HAVELLS, KEI, FINOLEX) (e) 1.50 Sq.mm 3 core round PVC sheathed

Providing and erecting Sheet Steel powder coated MCB distribution board - flush / surface mounted fitted with busbar, neutral link, earth bar and DIN rail, Conforms to IS 8623-1 & 3, IEC 61439-1 & 3 without MCB to house appropriate nos. of MCBs.(The DBs should be used of same company of MCB to be used) suitable for (MCB MAKE BY: L&T, SIEMENS, SCHNEIDER, HAVELLS) (A) single phase incoming and horizontal single phase outgoing (b) sheet steel double door (IP-43) (iv)12 way

providing and erecting Miniature circuit breaker single pole 6A to 25A suitable to operate on 240 V A.C. system and having breaking capacity 10 KA to be erected in existing box. confirming to IS 8828/1996 with ISI Mark (MAKE BY: L&T, SIEMENS, SCHNEIDER, HAVELLS) Cat. III

Street light Supplying and erecting approved make Octagonal pole made from HR sheet steel. The pole should be made as per IS. and shall be coated with hot dip galvanizing as per IS 2629/2633/4759, suitable suspend local wind speed with integral Junction box consist of terminal plate of min 6mm Hylam sheet, standard profile 35mmX7.5mm Din-Rail for MCB Mounting, stud type terminal and arrangement for cable termination to be erected With Suitable foundation (Included) as per details given by manufacturer considering site requirement. (MAKE BY: BAJAJ, SURYA, INDIA ELECTRIC POLES) (D) 6 Mtr. Long 70 mm Top X 135 mm bottom dia, 3 mm thickness with 200mmX200mmX12mm base plate, 4-M20 Bolts and 600mm long J-Bolt.Approx Pole weight 59 Kg.

Providing and erecting street light pole bracket comprising main B Class GI pipe of 4.2 cm/require outside dia. complete with suitable B Class G.I sleeve tubing of approx. 45cms.length and suitable for 76.5 mm / 80mm. / require size pole top having sufficient fasteners for fixing the brackets and having spread of 1 mtr. length with suitable rise as per site condition & suitable welded stiffener reducer and nipple with check nut complete painted with one coat of Red oxide / PU base primer and two coats of Aluminium / PU paint. paint with following nos of arms. [A] Single Arm bracket 1 Mtr

Supplying and erecting Flexible PVC insulated multi strand multi core 1.1 kv grade ISI marked copper wires of following size to be erected as directed. (MAKE BY: HAVELLS, KEI, FINOLEX) (e) 1.50 Sq.mm 3 core round PVC sheathed

Supply, laying, testing & commissioning 1.1 kV grade, XLPE insulated, stranded Aluminium conductor, galvanised steel flat strip / round wire armoured, extruded PVC type ST2 sheathed, heavy duty cable (to be laid on wall surface with necessary clamps / in existing cable trench / cable trays / conduit / pipe sleeves at road crossing or floor as per site requirement) conforming to IS: 7098 (Part-1) & IEC: 60502 (Part-1) of following sizes: (MAKE BY: HAVELLS, KEI, FINOLEX) (d) 4 Core x 10 Sq.m.m

Providing & fitting heavy duty brass cable glands (nickel-plated) with washers & rubber ring conforming to IS, suitable for 3, 3½ & 4 core cables of following type & sizes: Double Compression Brass Cable Glands (CABLE GLAND MAKE BY: DOWELLS, HEX, JENSON) d) 10 Sq.m.m

Cable Terminals (Lugs) Providing & fitting crimping type Cable Terminals (Lugs) conforming to IS of following types and sizes Aluminium Tubular Terminals (Long Barrel) (in Sq. mm.) (MAKE BY: DOWELLS, HEX, JENSON) d) 10 Sq.m.m

Providing & laying approved make Double walled corrugated pipes (DWC) of polyethylene(conforming to IS 14930 II )with necessary connecting accessories of same material at required depth for laying of cable. below ground / road surface for enclosing cable (MAKE BY: ASTRAL, GEMINI, NOBEL) (A)50 mm inner dia

Providing and erecting Pipe type earthing having 150 cms.long and 2.5 cms. dia. galvanised iron pipe with coupling and buch buried in specially prepared earth pit complete with necessary 8 SWG earth wire.

For using salt and charcoal / coke as required for pipe type earthing.

Providing and erecting Sheet Steel powder coated MCB distribution board - flush / surface mounted fitted with busbar, neutral link, earth bar and DIN rail, Conforms to IS 8623-1 & 3, IEC 61439-1 & 3 without MCB to house appropriate nos. of MCBs.(The DBs should be used of same company of MCB to be used) suitable for (MCB MAKE BY: L&T, SIEMENS, SCHNEIDER, HAVELLS) (b) sheet steel double door (IP-43) (H) Single phase 12 way SS Double door

providing and erecting Miniature circuit breaker single pole 6A to 25A suitable to operate on 240 V A.C. system and having breaking capacity 10 KA to be erected in existing box. confirming to IS 8828/1996 with ISI Mark (MAKE BY: L&T, SIEMENS, SCHNEIDER, HAVELLS) Cat.III

Providing & erecting 415V MCB Four Pole Switch for Lighting Load (B curve) having 10KA breaking capacity & confirms to IS :8828 in existing box having following capacity (MCB MAKE BY: L&T, SIEMENS, SCHNEIDER, HAVELLS) (a) 6 to 32 Amp. Cat.III

Providing and erecting Approved make RCCBs conforming to IS: 12640 and having sensitivity of 30 mA and Short Circuit withstand capacity of 10 KA and suitable for operation on 3 phase and neutral 415V,50Hz. having characteristic of quick action & tripping with all advance feature & do not incorporate any electronic component for following Max. rating erected as directed. (MAKE BY: L&T, SIEMENS, SCHNEIDER, HAVELLS) (ii) 40Amps. FP Cat.III

(B) Continuous Rating of 15 KVA ,BHP not less than 20 BHP

(E) Continuous Rating of 30 KVA ,BHP not less than 42 BHP

(J) Continuous rating of 75 KVA ,BHP not less than 91 BHP

(L) Continuous rating of 100 KVA ,BHP not less than 126 BHP

Providing & erecting approved make ATS panel suitable for following size of 3 phase, 415 V., 50 cycles, A.C. diesel generating set complete of scope as detailed below: 1) Power module: Motorised Changeover switch with ATS controller, Auxiliary contactor with NO & NC contacts with Automatic Battery Charger, indicating lamps for Generator ON, Mains ON, Load and suitable control terminals and power terminals with neutral earthing studs. (A) ATS Panel for 15/20 / 25 KVA 3 phase DG Set

(B) ATS Panel for 30 KVA/40 / 45 KVA 3 phase DG Set

(D) ATS Panel for 75 KVA/82.5 KVA3 phase DG Set

(E) ATS Panel for 100/ 125 KVA 3 phase DG Set

Providing and erecting metallic vitrified danger notice board as per language suggested by engineer incharge for HIGH VOLTAGE installation to be erected as per IS.-2551.

Providing & erecting High Voltage Danger Notice Board sticker as per language suggested by engineer incharge of standard size-as per IS 2551

Supplying & erecting carbon dioxide (CO2) fire extinguisher user of following capacity with necessary clamps made from 50 x 6 mm M.S. Flat with nut & bolts grouted in wall complete. [B] For 5.5 / 6.5 KG Capacity

Supplying & erecting ABC powder type 'Ceasefire' type Fire extinguisher as per IS 13849 or 1 Kg capacity with necessary clamp for erection on wall

Supplying rubber matting of following thickness as per IS:15652/IEC 61111 (b) 4mm

(A)Providing and erecting HOT deep Galvanised iron strip wire 8 to 16 SWG.

(B)Providing and erecting HOT deep Galvanised iron strip wire 8 to 16 SWG.

(A)Providing and erecting required size HOT deep Galvanised iron strip for earthing of H.T. , OCB/ ACB/ Transformer LT panel board, Motors etc. using proper clamp.

(B)Providing and erecting required size HOT deep Galvanised iron strip for earthing of H.T. , OCB/ ACB/ Transformer LT panel board, Motors etc. using proper clamp.

Supplying & erecting earth pit of minimum bore dia.150mm size approved make Earthing Electrode consisting Pipe-in-Pipe Technology as per IS 3043-1987 made of corrosion free hot dipped G.I.Pipes having Outer pipe dia of 50mm having 80-200 Micron galvanising, Inner pipe dia of 25 mm having 200-250 Micron galvanising, connection terminal dia of 12mm with constant ohmic value surrounded by highly conductive compound with high charge dissipation suitable for following type of applications with chamber and heavy duty cover.(approved make OEM has to submit test certificate) & having back filling compound of (B) Inner chemical (CCM Compound)- Resistivity:- 0.2 / meter testing as per IEC 62561-2017, Voltage drop:- < 1 volt at no load & dry form, Sulphar content:- <2%(C) Back fill Compound :- Earthing compound should be capable to retain moisture for long time Necessary test report must be submitted. (b)For Electrical installation up to 11 KV in normal soil. Length of Pipe : 2.00 mtrs Back filling Compound :1 no. Bag of 25 Kg.

Supplying & erecting single phase approved make industrial exhaust fan suitable for medium duty ring mounted low noise operation suitable for medium duty having following dia size and maximum speed in RPM (MAKE BY: CROMPTON,BAJAJ, ORIENT, HAVELLS) [D] 450 mm dia 900 RPM cat III

Operation & Maintenance of sewerage scheme including operation, maintenance & repairs of Civil, electro-mechanical and instrumentation components for 1st year

Operation & Maintenance of sewerage scheme including operation, maintenance & repairs of Civil, electro-mechanical and instrumentation components for 2nd year

Operation & Maintenance of sewerage scheme including operation, maintenance & repairs of Civil, electro-mechanical and instrumentation components for 3rd year

Operation & Maintenance of sewerage scheme including operation, maintenance & repairs of Civil, electro-mechanical and instrumentation components for 4th year

Operation & Maintenance of sewerage scheme including operation, maintenance & repairs of Civil, electro-mechanical and instrumentation components for 5th year

KRISHNA CONSTRUCTION CO. (BID ID -8364)