Rehabilitation, improvement and Basic Facility of Sapan Dam in Amravati District of Maharashtra under DRIP-II

Amount

CIVIL WORK

Sub Estimate :- A) Construction Of Left side and Right-Side Road Approach Road for Dam site at Sapan River Project

Item No.1 :Excavation for roadway in earth, soil of all sorts, sand, gravel or soft murum including dressing section to the required grade, camber and side slopes and conveying the excavated materials with all lifts upto a lead of 50m. and spreading for embankment or stacking as directed.

Item No.2 :Excavation for catch / side water gutter in all sort of soils, soft murum etc. to the specified section including stacking the excavated stuff in regular bund and disposing off unsuitable or excess stuff upto a lead of 50 m and spreading as directed Engineer-in-charge.

Item No.3: Providing, laying, spreading and compacting stone aggregates of specific sizes to water bound macadam specification including spreading in uniform thickness, hand packing to proper grade and camber, applying and brooming requisite type of screening/ binding Materials to fill up the interstices of coarse aggregate, watering and compacting with Vibratory roller. to the required density. By Mechanical Means - Grading I (Using Screening Type A (13.2) mm Aggregate)

Item No.4: Providing, laying, spreading and compacting stone aggregates of specific sizes to water bound macadam specification including spreading in uniform thickness, hand packing to proper grade and camber, applying and brooming requisite type of screening/ binding Materials to fill up the interstices of coarse aggregate, watering and compacting with vibratory roller to the required density. By Mechanical Means - Grading II (Using Screening Type B (11.2 mm) Aggregate)

Item No.5: Providing and constructing 50 mm. thick Modified Penetration Macadam (MPM) road surface including all materials, preparing the existing road surface, spreading 40mm. stone layers metal 100% crusher broken metal with conical crusher palnt, heating and spraying the bitumen of specified grade @ 1.75 kg / sqm, spreading 12mm.size chips compacting with Static roller having weight 8 to 10 MT. to achive the desired degree of compaction as per Technical Specification Clause 506 etc.complete, including applying tack coat at the rate of 0.30 Kg Sqm.on existing bitumen surface. (VG-30 bulk bitumen rates are considered to arrive at rates)

Item No.6 : BITUMINOUS MACADAM:--Providing and laying bituminous macadam using crushed aggregate of Grading 1, premixed with bituminous binder, transported at site with VTS, laid over a previously prepared surface , finished to the required grade ,level, alignment,and rolling to achieve the desired density for 80/100 mm compacted thickness with drum mix type hot mix plant with SCADA having complying essential features of Hot mix plant as per IRC-27 2009 specified conditions and attachments such as electronic load sensor based belt conveyers,automatic synchronization of bitumen and aggregate fedder,built in dust controller system and PLC for Drum Mix plant ,Sensor paver,and Vibratory roller excluding prime/Tack coat etc. complete --Bitumen 3.30% of specified grade (VG-30 bulk bitumen rates are considered to arrive at rates)

Item No.7 : Open Graded Premix Surfacing- Providing and Laying OGC 20 mm thickness composed of 13.2 mm to 5.6 mm aggregates premixed with bituminous binder transported to site with VTS, laid over a previously prepared surface, finished to the required grade, level, alignment, and rolling to achieve the desired compaction but excluding prime / tack and Seal coat. For Bitumen of specified grade--USING drum mix type hot mix plant with SCADA, Paver and Vibratory roller (over BT Surface) (VG-30 bulk bitumen rates are considered to arrive at rates)

Item No.8 :9 MM SEAL COAT: Providing and laying of Type A 9mm premix seal coat with HMP of apropriate capacity crushed stone chiping 6.7 mm size and penetration bitumen of specified grade @ 1.2kg/Sq.m, preparing existing road surface by mechanical means, spreading chips and rolling, by static roller having weight 8 to 10 MT. etc. complete. (VG-30 bulk bitumen rates are considered to arrive at rates)

Item No.9 :Supplying hard murum/ kankar at the road site, including conveying and stacking complete.

Item No10 : Spreading hard murum/ soft murrum/ gravel or kankar for side width complete.

Item No.11 : Compacting the hard murum side widths including laying in layers on each side with vibratory roller including artificial watering etc. complete.

Item No.12 : Road Marking with Hot Applied Thermoplastic Compound with Reflectorizing Glass Beads on Bituminous Surface- Providing and laying of hot applied thermoplastic compound 2.5 mm thick including reflectorizing glass beads @ 250 gms per sqm area, thickness of 2.5 mm is exclusive of surface applied glass beads as per IRC:35. The finished surface to be level, uniform and free from streaks and holes.complete.

Item No.13 : Providing and fixing Cautionary/Warning sign boards in Equilateral Triangle size of ____mm made out of ___mm aluminum sheet bonded with white retro reflective sheeting of Class B ( Type IV High intensity micro-prismatic grade sheeting-HIP) having pressure sensitive/heat activated adhesive retoreflective specified back ground, border and back side retoreflctive symbols, letters, numerals, arrow as per IRC:67-2012 Table No 8.3 Supported with back support frame 25mm x 25mm x 3mm, duly painted on back side with grey stove enamel paint and supported on one no. of M. S. angle iron post of size 65 mm X 65 mm X 6 mm, 3.45 m long, duly painted with with flat oil paint having alternate black and white bands of 25 cm width including G.I. fixtures etc; fixing the boards in M25 grade concrete block of size 60cm X 60cm X 75cm including transportation etc; complete. Class B (Type IV High intensity micro-prismatic grade sheeting-HIP) shall have 7 years written warranty from the manufacturer and authorised distributor/convertor issued for field performance including the screen printed areas and cut-out sheeting and cut-out durable transparent overlay film and this warranty certificate in original should be submitted to the Engineer in charge by the contractor/supplier

Sub Estimate :- B) Construction of C D Work on Right Side Approach Road

Item No.14 : Excavation for foundation in earth, soils of all types, sand, gravel, soft murum including shoring and strutting, dewatering as necessary and disposing off excavated stuff as directed etc. complete.

Item No.15 : Excavation for foundation in hard murum including shoring and strutting, dewatering as necessary and disposing off excavated stuff as directed etc. complete.

Item No.16 :Providing and laying insitu /ready mix cement concrete of M-10 proportion with trap /granite /quartzite /gneiss metal in foundation including necessary formwork, compacting and curing etc. complete. (with reversible drum type mixer with fine agreegates of required specifications (Natural sand / VSI sand finely washed etc)

Item No.17 : Providing and casting insitu /ready mix PCC M15 grade of trap metal for coping to head walls /parapet including centering, formwork, compaction and curing etc. complete. (With reversible drum type mixer /concrete batch mix plant (pan mixer) with fine agreegates of required specifications (Natural sand /VSI sand finely washed etc.)

Item No.18 : Providing, cutting, bending, hooking, tying and laying in position TMT FE 500 steel bars for reinforcement for all RCC works as per detailed drawings etc. complete.

Item No.19 : Providing and laying cement concrete pipe of I.S.458:2003 NP2 CLASS Of 450 mm diameter in proper line,level and slope including providing and fixing collers in cement morter 1:2 and curing etc complete.

Item No.20 : Providing and laying cement concrete pipe of I.S.458:2003 NP2 CLASS of 900 mm diameter in proper line,level and slope including providing and fixing collers in cement morter 1:2 and curing etc complete.

Item No.22 :Providing RCC parapet with CC M20 of trap /granite /quartzite /gneiss metal with cast insitu/ precast panels as per the detailed drawing including reinforcement, scaffolding, centering, formwork, compacting, finishing and curing etc. complete. (with fully automatic microprocessor based PLC with SCADA enabled concrete batch mix plant/pan mixer) fine agreegates of required specifications (Natural sand / VSI sand finely washed etc.)

Sub Estimate :- C) CONSTRUCTION OF ROAD PROTECTION WALL

Item No.23 : Excavation for foundation in earth, soils of all types, sand, gravel, soft murum including shoring & strutting, dewatering as necessary and disposing off excavated stuff as directed etc. complete.

Item No.24 : Excavation for foundation in Hard murum including shoring & strutting, dewatering as necessary and disposing off excavated stuff as directed etc. complete.

Item No.26 :Providing cast insitu /ready mix M10 grade cement concrete for head walls of CDwork /retaining walls etc. including necessary formwork, compaction, finishing and curing etc. complete. (with reversible drum type mixer/concrete batch mix plant (pan mixer) with SCADA with fine agreegates of required specifications (Natural sand /VSI sand finely washed etc ), cement 4.40 bags/cumt)

Item No.27 : Providing and casting insitu /ready mix PCC M15 grade of trap metal for coping to head walls /parapet including centering, formwork, compaction and curing etc. complete. (With reversible drum type mixer /concrete batch mix plant (pan mixer) with fine aggregates.

Item No.28 : Cutting, bending, hooking, laying in position and tying M.S./HYSD/TMT bars for reinforcement of R.C.C. work as per detailed drawing etc. complete

Item No.29 : Providing and laying weep holes of 100 mm diameter PVC pipes as per drawing for abutment returns, return walls etc. Complete.

Sub Estimate :- D) Construction of Inspection Room, Instrumentation Room & Watchman Room at Dam

Item No.30 : Excavation for foundation in hard murum including removing the excavated material upto distance of 50 metres beyond the building area and stacking and spreading as directed, dewatering, preparing the bed for the foundation and necessary back filling, ramming, watering including shoring and strutting etc. complete. (Lift upto 1.50 m) By Mechanical Means.

Item No.31 : Filling in plinth and floors with contractors’ material/brought from outside and approved by Engineer incharge in layers of 15 cm to 20 cm including watering and compaction etc. complete.

Item No.32 :Providing and laying Cast in situ/Ready Mix cement concrete in M15 of trap/ granite/quartzite/gneiss metal for steps including steel centering, formwork, laying/pumping, compacting, roughening them if special finish is to be provided, finishing uneven and honeycombed surface and curing etc. complete. The Cement Mortar 1:3 plaster is considered for rendering uneven and honeycombed surface, only. Newly laid concrete shall be covered by gunny bag, plastic, tarpaulin etc. (Wooden centering will not be allowed.), with fully automatic microprocessor-based PLC with SCADA enabled reversible Drum Type mixer/concrete Batch mix plant (Pan mixer) etc. complete. With fine aggregate (Natural Sand / Crushed sand VSI Grade finely washed etc)

Item No.33 : Providing and laying Cast in situ/Ready Mix cement concrete M-20 of trap/ granite / quartzite/ gneiss metal for R.C.C. slabs and landings as per detailed designs and drawings including steel centering, formwork, cover blocks, laying/pumping, compaction finishing the formed surfaces with cement mortar 1:3 of sufficient minimum thickness to give a smooth and even surface or roughening if special finish is to be provided and curing etc. complete,(Excluding reinforcement and structural steel).with fully automatic microprocessor based PLC with SCADA enabled reversible Drum Type mixer/ concrete Batch mix plant (Pan mixer) etc. complete. With fine aggregate (Natural Sand / Crushed sand VSI Grade finely washed etc)

Item No.34 : Providing and fixing in position TMT - FE - 500 bar reinforcement of various diameters for R.C.C. pile caps, footings, foundations, slabs, beams columns, canopies, staircase, newels, chajjas, lintels pardis, copings, fins, arches etc. as per detailed designs, drawings and schedules. including cutting, bending, hooking the bars, binding with wires or tack welding and supporting as required complete.

Item No.35 : Providing 2nd class Burnt Brick masonry with conventional/I.S. type bricks in cement mortar 1:6 in foundations and plinth of inner walls/in plinth of external walls including bailing out water, striking joints on unexposed faces, racking out joints on exposed faces and watering complete.

Item No.36 : Providing and fixing M40 grade thick vibrated pull cast or similar type concrete frame with chamfer conforming to I.S. 65241983 having 6 mm dia. bars 3 Nos. And stirrups @250 mm c/c and fixing in wall with 6 Nos of hold fast of 12 mm dia bars 500 mm long including primer and oil painting etc, complete) frame size 60 mm x 100 mm.

Item No.37 : Providing and fixing factory made solid core flush door shutters in double leaves 35mm thick,decorative type of exterior grade, as per detailed drawings, conforming to I.S.: 2202 – 1966 (Revised) including approved face veneers on both sides, without glazing and venetians including mat finish stainless steel fixtures and fastening stoppers and finishing with french polishing etc. (Excluding door frame) (Sample to be got approved from Ex. Engineer before use) a) Commercial Hard Wood shutter

Item No.38 : Providing and fixing in position. (As per I.S.1868 / 1982) Aluminium sliding window of two tracks with rectangular pipe having overall dimension 63.50 x 38.10 x 1.02 mm at weight 0.547 kg/Rmt. and window frame bottom track section 61.85 x 31.75 x 1.20 mm at weight 0.695 kg/Rmt. Top and side track section 61.85 x 31.75 x 1.30 mm at weight 0.659 kg/Rmt. The shutter should be of bearing bottom 40 x 18 x 1.25 mm at weight 0.417 kg/Rmt. Inter locking section 40 x 18 x 1.10 mm at weight 0.469 kg/Rmt. And handle section 40 x 18 x 1.25 mm at weight 0.417 kg/Rmt. and top section 40 x 18 x 1.25 mm at weight 0.417 kg/Rmt. As per detailed drawings and as directed by Engineer in charge with all necessary Aluminium sections fixtures and fastenings such as roller bearing in nylon casting and self-locking catch fitted in vertical section of shutter including 5 mm thick plain glass with all required screws and nuts etc, complete. With colour Anodising without box

Item No.39 : Providing and fixing mild steel grill work for windows, ventilators etc. 20 kg/sqm as per drawing including fixtures, necessary welding and painting with one coats of anticorrosive paint and two coats of oil painting complete.

Item No.40 :Providing cement-based water proofing treatment to terraces (Indian water proofing or alike) with brick bats laid in required slope to drain the water for any span after cleaning the base surface. Applying a coat of cement slurry admixed with approved water proofing compound and laying the brick bats on bottom layer in C.M.1:5 admixed with approved water proofing compound filling up to half depth of brick bats, curing this layer for 3 days, applying cement slurry over this layer joints of brick bats with C.M.1:3 admixed with approved water proofing compound and finally top finishing with average 20 mm. thick layers of same mortar added with jute fiber at 1 Kg per bag including finishing the surface smooth with cement slurry admixed with approved water proofing compound. Marking finished surface with false squares of 300mm x 300 mm. making the junctions at the parapet rounded and tapered top for required height, with drip mould at the junction of plaster and parapet and curing and covering 10 years Guarantee against leakproofness on Court fee stamp paper of Rs. 500/- including ponding test etc. complete

Item No.41 : Providing sand faced plaster externally in cement mortar using approved screened sand, in all positions including base coat of 15 mm thick in cement mortar 1:4 using waterproofing compound at 1 kg per cement bag curing the same for not less than 2 days and keeping the surface of the base coat rough to receive the sand faced treatment 6 to 8 mm thick in cement mortar 1:4 finishing the surface by taking out grains and curing for fourteen days scaffolding etc. Complete.

Item No.42 : Providing internal cement plaster 20 mm thick in a single coat in cement mortar 1:4 without neeru finish to concrete, brick surfaces in all positions including scaffolding and curing complete.

Item No.43 :Providing sills of polished Kadappa stone 25mm to 30mm thick, on a bed of 1:4 cement mortar including cement float, filling joints with slurry, curing polishing and cleaning etc. complete

Item No.44 : Providing and laying Vitrified mirror/glossy finish having decorative type of size 590 millimeter to 605-millimeter x 590 millimeter to 605 millimeter of 8-to-10-millimeter thickness (on an existing flooring) with bonding chemical and confirming to IS 15622-2006 (Group Bla) of approved make shade and pattern for flooring in required position laid on a bed of bonding chemical filling joints curing and cleaning etc. complete.

Item No.45 : Providing and applying two coats of synthetic enamel paint of approved colour to new /old structural steel work and wood work in buildings, including scaffolding if necessary, cleaning and preparing the surface (excluding primer coat) etc. complete

Item No.46 : Providing and applying two coats of flat oil paint of approved colour and shade to internal / external plastered surfaces including scaffolding if necessary, cleaning and preparing the surface (excluding primer coat) etc. complete.

Item No.47 : Providing and laying cement concrete flooring 50 mm thick with M15 cement concrete laid to proper level and slope in alternate bays including compaction filling joints, marking lines to give the appearance of tiles of 30cm x 30cm or other size laid diagonally/ square etc finishing smooth (with extra cement) in any colour as directed and curing etc. complete. With Natural Sand

Item No.48 : Providing and laying ceramic tiles having size 30 cm. x 60 cm. confirming to corresponding I.S. for dado and skirting in required position with readymade adhesive mortar of approved quality on plaster of 1:2 cement mortar including joint filling with white/ colour cement slurry cleaning curing etc. complete

Item No.49 :Supplying and erecting PVC trunking (PVC casing-n-capping) of size 25 mm with accessories on wall/ceiling as per specification No: WG-MA/CON.

Item No.50 : Supplying & erecting mains with 2x1.5 sq.mm FR copper PVC insulated wire laid in provided conduit/trunking/inside pole/Bus bars or any other places as per specification No: WGMA/BW

Item No.51 : Supplying & erecting mains with 2x4 sq.mm F.R copper PVC insulated wire laid in provided conduit/trunking/inside pole/Bus bars or any other places. as per specification No: WG-MA/BW

Item No.52 : Supplying & erecting mains with 2x2.5 sq.mm FRLSH copper PVC insulated wire laid in provided conduit/trunking/inside pole/Bus bars or any other places. as per BWspecification No: WGMA

Item No. 53 : Supplying and erecting One/Two-way piano type switch 6A./bell push erected on filled polypropylene board or double polished wooden board/ folded or screwed board with top of either wooden/ 3 mm thick hylam sheet/ 4mm thick plywood pasted with 1.5 mm thick laminate with S M screws and duly connected.

Item No. 55 : Supplying and erecting shockproof 3 pin plug socket 6A with porcelain base / flush type erected on filled polypropylene board or polished thick varnished double wooden block / folded or screwed board with top of either wooden / 3 mm thick hylam sheet/ 4mm thick plywood pasted with 1.5 mm thickLaminate with S M screws and duly connected.

Item No. 56 : Supplying and erecting Ceiling rose / Batten holder /Slanting holder / hanging cord switch / hanging bell push / pendent holder bakelite base 6A. erected on filled polypropylene board or polished double wooden block/ PVC junction box.

Item No. 57 : Supplying and erecting ISI mark modular type switch 16A duly erected on provided plate and box with wiring connections complete.

Item No. 58 : Supplying and erecting PVC Surface modular switch box with double mounting plate for 12 modules duly erected.

Item No. 59 : Supplying and erecting PVC Surface modular switch box with double mounting plate for 3 modules duly erected.

Item No. 60 : Supplying and erecting PVC Surface modular switch box with double mounting plate for 4 modules duly erected.

Item No. 61: Supplying and erecting PVC Surface modular switch box with double mounting plate for 6 modules duly erected

Item No. 62 : Wiring for plug on board with Switch socket, copper wiring and earthing as per specification No: WG-PW/SW

Item No. 63 : Point wiring for light/fan/bell hybrid type (Surface type under false ceiling and concealed type for drops & switch boards on walls) in min 20 mm PVC conduit / casing n capping with 1.5 sq.mm. (2+1E) FR grade copper wires, modular type switch,earthing and required accessories as per specification No: WGPW/HW

Item No. 64 : Point wiring in PVC trunking (casing-capping) with 1.5 sq.mm (2+1E) FR grade copper wire, flush type switch, earthing and required accessories as per specification No: WG-PW/SW

Item No. 65 : Supplying and erecting squar/ rectangular shape CRCA /diecast alluminium pawder coated housing LED panel light sutable for 25 to 32 W with provision for plane front frame with translucent cover fixed to the housing completed.

Item No. 66 : Supplying and erecting regular/ standard model ceiling fan of 900 /1050 mm. sweep complete erected in position as per specification no. FG-FN/CF

Item No. 67 : Supplying, installing, testing & commissioning of 2500 VA Digital pure sine wave inverter based on IGBT technology single phase 230V,50 Hz complete as per specification no. AP-INV (Without batteries)

Sub Estimate : E) Maintance of Earthen Dam of Sapan River Project

Item No. 68 : Clearing cutting thorny shrubs bushes, grass as directed with 15 m lead and all lift etc. complete.

Item No. 70 : Removing dry silt from the Catch Water Drains on Earthen Dam wall at Each Berm and stacking it away from body of dam and stacking with 15 m. lead and all lifts etc. complete as directed.

Item No. 72 : Providing and laying in situ cement concrete of grade M-15 of trap / granite / gneiss / quartzite / graded metal for PCC with or without surface reinforcement/RCC concreting requiring heavy or special type of shuttering for works of gallery, sluice, spillway crest, spillway downstream face, energy dissipating structures, intake structures, training walls, piers, abutments etc. with Batching Plant and Transit mixer with shuttering and scaffolding, placing, compacting, curing with an initial lead of 1 km and all lifts etc. complete as directed

Item No. 73 : Providing and fixing canal information board of 1.2 x 0.75 m prepared on 16 gauge M.S. sheet with angle iron frame of size 35 X 35 X 3 mm with cross bracing of size 25 X 25 X 3 mm including painting with one coat of zinc chromate storing primer and two coats each of green/white back ground and back side grey store enamelled bonded with red retro reflective sheet Engineering grade, border / letters / numeral / arrows coated with non pealable crystal clear protective transparent coat retaining 100% reflection including two angle iron post of size 50X50X5 mm of 3.65 m long inflated at bottom drilled on top and painted in white and black bonds of 30 cm with four numbers high strength of G.I. bolts and nuts of size 10 mm dia. and 20 mm long sheet and angle iron post in one piece without joints including all taxes, conveying, fixing in ground with cement concrete in M-15 block of size 60 X 60 X 75 cm as directed by engineer-in-charge.

Item No. 74 : Providing and fixing of retro-reflectorised informatory sign board rectangular /Square in shape having are a greater than 0.9 square meter made out of___mm aluminum sheet bonded with white retro reflective sheeting of Class__(Type IV High intensity micro-prismatic grade sheeting - HIP)having pressure sensitive /heat activated adhesive reto reflective specified background, border and backside reto reflctive symbols, letters, numerals, arrow as per IRC:67-2012 Table No 8.3, supported with back support frame 25 mmx25 mmx3 mm, duly painted on backside with two coats of grey stove enamel paint and supported on two no. mild steel angle iron post 75mm x 75mm x 6mm, 3.5mt long firmly fixed to the ground by means of properly designed foundation with M25 grade cement concrete 45cm x 45cm x 60cm, 60cm below ground level as per approved drawing The angle iron post shall be duly painted with one coat of epoxy primer and two coats of epoxy finish paints having alternate black and white bands of 25 cm width including GI fixures and transportation etc. complete. The nut bolts of board with angle iron post /supporting structure after fixing at site has to be electrically welded. Class B (Typ eIV High intensity micro-prismatic grade sheeting-HIP) sheeting shall have 7 years written warranty from the manufacturer and authorised distributor/convertor issued for field performance including the screen-printed areas and cut-out sheeting and cut-out durable transparent overlay film and this warranty certificate in original should be submitted to the Engineer in charge by the contractor /supplier.

Sub Estimate :- F) Instrumentation Works in Dam of Sapan River Project

Item No. 75 : Supplying, Installing and Commissioning of Wind Vane on site as per specifications excluding all taxes etc and complete as directed by Engineer incharge.

Item No. 76 : Supplying, Installing and Commissioning of Anemometer Cup Counter on site as per specifications excluding all taxes etc and complete as directed by Engineer incharge.

Item No. 77 : Supplying, Installing and Commissioning of Pan Evaporimeter on site as per specifications excluding all taxes etc and complete as directed by Engineer incharge.

Item No. 78 : Supplying Measuring Cylinder for Pan Evaporimeter on site as per specifications excluding all taxes etc and complete as directed by Engineer incharge

Item No. 79 : Supply, Instalaation, Testing and commisioning of Digital broadband seismograph with its Data acquisition system (Digital Seismic Recorder) Transducers - Tri-axial, force-balanced, broadband velocity tranceducer with electronic feedback in a singke sealed module Frequency Response-Flat response (within +/- 3dB) to ground velocity in the range of 120 sec. to 50Hz. Dynamic range ≥ 135dB @ 5 Hz at various Seismological Observations in Maharashtra, includes Digital Broadband seismometer, Digital seismic recorder with local data retrieval unit, with required all accesories, all having three years onsite comprehensive warrenty, two years extended comprehensive warrenty (AMC) after completion of three years warrenty, installation, transport, packing and all taxes as aplicable with all leads and lifts complete as per technical specification

Item No.80 :Providing, installing & erecting in correct line and level, fiber glass reinforced plastics (FRP) "V notch" of following sizes and discharge capacities, for accurate measurement of water flowing through open channel with prefabricated fiber glass lining moulded engraved gauge marking (in lit/sec and in cms) including discharge table, capacity marking, flow direction, sand treatment on the back side of "V" notch, testing, etc. complete

Sub Estimate :- G) Turfing on Earthen Dam of Sapan River Project

Item No. 81 : Providing, supplying and Preparing surface for turfing, including laying 15 cm of good soil on top in 7.5 cm layer, surface watering and light ramming rtc. Including seeds or sods and all lifts and leads.

Sub Estimate : H) Repairs And Maintenance of Staff Rooms at Sapan Dam Site

Item No. 82 : Removing G.I. or A.C. sheet roofing including purlins, principal rafters etc. including sorting serviceable and unserviceable materials, stacking the same as and where directed in the compound including scaffolding etc. complete.

Item No. 83 : Removing planking from roof or ceiling and stacking them directed with all leads and lifts etc. complete.

Item No. 84 : Removing doors and windows with frames and stacking the materials as directed with all leads, lifts etc. complete.

Item No. 85 : Removing old paint from steel and other metal surfaces and making the surfaces even with hand scrapping, scaffolding etc. complete.

Item No. 86 : Removing urinal pans or wash hand basins with frame including disconnecting the sanitary and water supply connections, removing the same carefully and stacking the serviceable materials as and where directed including throwing the unserviceable materials outside etc complete.

Item No. 87 : Removing W.C. pans including disconnecting the sanitary and water supply connections, removing and breaking flooring and bed con-crete around pan removing the same carefully and stacking the serviceable materials as adn where directed including throwing the unserviceable materiasls outside etc. carefully and throwing out there fusal outside etc. complete.

Item No. 88 : Removing cement tiles, or marble or polished shahabad floor or dado without bed concrete including stacking the materials as directed with all leads, lifts etc. complete.

Item No. 89 : Removing the existing cement plaster of any thickness without causing dust nuisance and stacking the debris upto a distance of 50 metres or spreading in the compound and cleaning the site etc. complete.

Item No. 90 : Scrapping the old plastered internal surface with sand paper and coating the entire surface with mixture of whiting or glue and linseed oil including scaffolding etc. complete as directed.

Item No.91 : Providing and fixing corrugated galvanised iron sheets of 0.63mm thick (24 B.W.G.) for roofing without wind tiles including fastening with galvanised iron screws and bolts, lead and bitumen washers as per drawing etc. complete. (Weight of 5.5 kg/sq.m.).

Item No. 92 : Providing cement-based water proofing treatment to terraces (Indian water proofing or alike) with brick bats laid in required slope to drain the water for any span after cleaning the base surface. Applying a coat of cement slurry admixed with approved water proofing compound and laying the brick bats on bottom layer in C.M.1:5 admixed with approved water proofing compound filling up to half depth of brick bats, curing this layer for 3 days, applying cement slurry over this layer joints of brick bats with C.M.1:3 admixed with approved water proofing compound and finally top finishing with average 20 mm. thick layers of same mortar added with jute fiber at 1 Kg per bag including finishing the surface smooth with cement slurry admixed with approved water proofing compound. Marking finished surface with false squares of 300mm x 300 mm. making the junctions at the parapet rounded and tapered top for required height, with drip mould at the junction of plaster and parapet and curing and covering 10 years Guarantee against leakproofness on Court fee stamp paper of Rs. 500/- including ponding test etc. complete.

Item No.94 : Providing and fixing false ceiling of 12mm thick as per drawings including powder coated G.I. wall angle of 20mm x 20mm size, G.I. grid runners of size 20mm x 38mm at 600mm center to center both ways and suspended using G.I. 3mm wire including fixing using butterfly clips and fasteners including transporting, scaffolding all necessary labour and machinery, finishing etc. complete.

Item No.95 : PProviding 2nd class Burnt Brick masonry with conventional / I.S. type bricks in cement mortar 1:6 in foundation and plinth of inner walls / in plinth of external walls & Superstructure including bailing out water, striking joints on unexposed faces, racking out joints on exposed faces and watering complete.

Item No.96 : Providing and applying two coats of water proof cement paint of approved manufacture and of approved colour to the plastered surfaces including scaffolding if necessary, cleaning and preparing the surface, watering for two days etc. complete.

Item No. 97 : Providing and applying priming coat on concrete/ masonary/ Asbestos Cement plastered surfaces including scaffolding if necessary, preparing the surface by thoroughly cleaning oil, grease, dirt and other foreign matter and sand papering as required etc.complete.

Item No. 98 : Providing and applying plastic emulsion paint of approved quality, colour and shade to old and new surfaces in two coats including scaffolding, preparing the surface. (Excluding the primer coat) etc. complete.

Item No. 99 : Providing and applying one coat of flat oil paint of approved colour to the old structural steel work and iron work previously painted in building including scaffolding, if necessary, cleaning and preparing surface (excluding primer coat) etc. complete.

Item No. 100 : Providing and fixing in position (as per 1868 / 1982) Aluminium sliding window of three tracks with rectangular pipe 95 x 38.10 x 0.90 mm at weight 0.637 kg/Rmt. with window frame bottom track section 92 x 31.75 x 1.30 mm at weight 1.070 kg/Rmt.. Top and side track section 92 x 31.75 x 1.30 mm at weight 0.933 kg/Rmt. The shutter should be of bearing bottom 40 x 18 x 1.25 mm at weight 0.417 kg/Rmt. Inter locking section 40 x 18 x 1.10 mm at weight 0.469 kg/Rmt. and handle and top section 40 x 18 x 1.25 mm at weight o.417 kg/Rmt. As per detailed drawings and as directed by Engineerincharge with all necessary Aluminium sections fixtures and fastenings such as roller bearing in nylon casting and self-locking catch fitted in vertical section of shutter including 5 mm thick plain glass and aluminium mosquito net shutter with stainless steel jail with all required screws and nuts etc, complete. With colour Anodising without box.

Item No. 101 : Providing and fixing European type Colour glazed earthen ware water closet pan with UPVC seat and lid with chromium plated brass hinge sand rubber buffers including UPVC and vent pipe upto the outside face of wall without flushing cistern with flush cock and with water Jet and necessary fittings including cutting and making good to the walls and floors testing etc. complete. (Prior approval of sample and brand by Ex. Engineer is necessary before use)

Item No. 102 : Providing and fixing Anglo-Indian type white glazed earthenware water closet pan with trap with UPVC seat and lid with chromium plated brass hinges and rubber buffers including UPVC and vent pipe up to the outside face of wall with flushing cistern and necessary fittings including cutting and making good to the walls and floors testing etc. complete. (Prior approval of sample and brand by Ex. Engineer is necessary before use).

Item No. 103 : Providing and laying matt finish ceramic tiles of having size 30 cm x 30 cm confirming to I.S.15622/2006 (group D II-A) and 7 to 8 mm thick for flooring in required position laid on a bed of 1:4 cement mortar including cement float, filling joint with white/colour cement slurry cleaning curing etc. complete.

Item No. 104 : Providing and fixing H.D.P container Syntex or alike one-piece moulded water tank made out of low density polythyler and built corrugation including of delivery up to destination hoisting and fixing of accessories such as inlet, outlet overflow of all tank’s capacity above 1000 to 20,000 liters.

Item No. 105 : Providing and fixing White Glazed Earthenware full stall type Urinal Pots with P.V.C. flushing cistern of 5 liters capacity with fitting, inlet pipes and stop tap, brackets for fixing the cistern, 32 mm dia. P.V.C flush pipe with fittings and flushing arrangement including lead soil pipe, lead trap, soil pipe connection up to the outside face of the wall.

Item No. 106 : Proving and fixing coloured glazed earthenware Wash Hand Basin including brackets, rubber plugs and brass chain, stop tap, chromium plated bottle trap and necesarry pipe connection including UPVC waste pipe and trap up to the outside face of wall, making good the damaged surface, testing etc. complete. (Prior approval of sample and brand by Ex. Exgineer is necessary before use.) (BDV 30C B) 55 cm x 40 cm a) With Cold water piller tap)

Item No. 107 : Providing and laying ceramic tiles of having size 30 cm. x 30 cm. and confirming to corresponding I.S. for dado and skirting in required position with readymade adhesive mortar of approved quality on plaster of 1:2 cement mortar including joint filling with white/ colour cement slurry cleaning curing etc. complete.

Item No. 108 : Providing and fixing factory-made precast door / window frames of C.C. M-40 grade of section 100mm x 60 mm including reinforcement as per I. S. 6523 with polymeric blocks having screw holding capacity of 250 kg/screw fixed in position in R.C.C. frame as per requirement and as per specifications without fan light including holdfasts, carting and erecting in position and two coats of oil paint etc. complete. (Spec. No.: As directed by Engineer - in charge. )

Item No 109 : Solid Core Flush door Single leaf Providing and fixing factory made solid core flush door in single leaf 35 mm thick, decorative types, of exterior grade, as per detailed drawings, conforming to I.S.:2202 - 1962 (Revised) with approved face veneers on both faces with/without glazing and venetians in the positions shown on the drawings or as directed, all necessary beads, moulding and lipping, holdfasts, mat finish stainless steel fixtures fastenings , finishing with french-polish/ waxing complete. (Without door frame). (Sample to be got approved from Ex.Engineer before use) Commercial Hard Wood shutter.

Item No. 110 : Providing and fixing in position powder coated aluminium louvered windows / ventilator of various sizes with powder coating as per detailed drawing and specifications including aluminium frames 80 x 38 mm x 1.22 mm box type, 5 mm thick sheet glass louvers, of approved quality etc. complete.

Item No. 111 : Providing and fixing shutter to wall cupboard made from 19 mm thick Teak particle board with approved coloured laminated face 1.5 mm thick bonded with phenol formaldehyde synthetic resin B.W.P. grade including lipping beading iron oxidised fixtures and fastening and oil primer coat etc. complete. (Excluding cupboard frame).

Item No.112 : Low Height Openable Storage @ 900Lx450x750HT Providing and fixing Openable Steel Storage of 900x450x750 Ht, with 2 adjustable shelves, Complete body & shutter made in 0.8 mm thick & Top in 2 mm thick CRCA, 2 Shutter to be mounted with the help of cup hinges, and 4 adjustable levelers, enitre storage in powder coated finish with 60 to 80 microns. with 25 mm. thk additional Top on top of storage as as per drawing

Item No.113 : Providing and laying in situ /Ready Mix cement concrete M-20 of trap / granite /quartzite/ gneiss metal for R.C.C. work in foundations like raft, strip foundations, grillage and footings of R.C.C. columns and steel stanchions etc. including bailing out water, Steel centering formwork, laying/pumping cover blocks, compaction and curing roughening the surface if special finish is to be provided (Excluding reinforcement and structural steel) etc. complete, with fully automatic microprocessor based PLC with SCADA enabled reversible Drum Type mixer/ concrete Batch mix plant (Pan mixer) etc. complete. With fine aggregate (Natural Sand / Crushed sand VSI Grade finely washed etc.)

Item No.114 : Providing, cutting, bending, hooking, tying and laying in position TMT FE 500 steel bars for reinforcement for all RCC works as per detailed drawings etc. complete.

Item No.115 : Providing and fixing mild steel grill gate with angle iron frame 65mm x 65mm x 10mm with iron bars at 150mm C/C and diagonal flats as per the detailed drawing including hinges, pivot block locking arrangement, welding riveting and oil painting of three coats of approved shade Weight of gate 35 Kg/Smt. Spec.No.: As directed by Engineer- in-charge

Item No.116 : onference Table @ 1800 x 900 x 750 mm Ht. Providing & Fixing of Main Table @ 1800 L x 900 D x 750 HT- made up of 18 + 18mm Thick MDF top with PVC Membrane finish and water fall edge profile. Aluminium Anodizied finish beeding of 4mm thich is running all over the table top edge. Gable ends are Aerofoiled Shape with front edge sin PVC Membrane finish and rest in Prelaminated MDF with batton structure. Gable ends should be hollow from inside for the provision of passing electrical and Data wiring., MODESTY PANEL: - to be made of 18mm thick Prelaminated particle board with PVC edge band Access Flap: - For Wire manager 1 Nos.

Sub Estimate I) Repiring Pitching of Sapan River Project

Item No.117 : Providing and constructing 450 mm thick dry rubble stone pitching with pin headers at 2 per sqm using stones and stone chips from approved source including cost of all materials, labour, hand, machinary, packing /wedging stone chips, finishing etc. complete with lead upto 1 km and all lifts as directed

Labour

Spiol

Sub Estimate :- J) Measurement Clerk for data keeping of Scientific Instruments

Item No.118 : Providing person to take reading from the below mentioned scientific instruments established in the F.C.S Station including taking reading in the register as per prescribed Proforma given by the Sub-Dn, also sending to concern Sub-Division in the precribed Proforma time to time. The rate of working is for per day working. (Measurement Clerk)

HYDROMECHANICAL WORKS

Sub Estimate K) High mast at Sapan Medium Project

Item No.119 : upplying and erecting 16 m (clear height) High Mast (Top-150 mm, Bottom- 410mm) with lowering and raising motorized unit, lantern carriage assembly suitable for max. 12 nos. luminaries and its control gear box, lightning finial arrangement for fixing aviation light and foundation bolts on provided foundation as per specification no.OH-PL/HM (excluding luminaries).

Item No.120 : Making M- 20 cement concrete foundation by considering the safe soil bearing capacity at site as 10 T/sq. m at 2 m depth including excavation and fixing provided nut bolts with the help of template, duly plastered as per design complete (for 16 m raising lowering high mast).

Item No.121 : Supplying and erecting LED flood light fitting of 150W, including lamp, with PF > 0.95, class IP 65 and above housing of pressure die cast aluminium alloy and heat sink extruded aluminium complete as per specification No FG-ODF/FLS-2

Item No.122 : Supplying and erecting Outdoor Stand Mounted Feeder Pillar forhighmast of the same manufacturer with 63A TPN MCB incomer, single dial timer switch, 45A TP contactor for automatic switching of luminaries, 2 nos 9A contactors and raise/lower push button, and provision for termination of adequate size of incoming and outgoing cables erected in min. 14 SWG CRCA sheet box powder coated with supporting angles, self-lock, gasket and slanting top erected with CC foundation complete

Item No.123 : Supplying, erecting & terminating XLPE armoured cable 4 core 10 sq. mm. aluminium conductor with continuous 5.48 sq. mm. (12 SWG) G.I. earth wire complete erected with glands & lugs, on wall/trusses/pole or laid in provided trench/ pipe as per specification no. CB-LT/AL

Item No.124 : Supplying and laying (including excavation of suitable width & depth up to 90 cm) 50 mm outside dia. double wall corrugated pipes (DWC) of HDPE for enclosing cable below ground/roadsurface, to required depth complete.

Item No.125 : Providing pipe type earthing with 40mm. dia. G.l. pipe or 20 mm dia. G.l. Rod complete with all materials as per specification no. EAEP

Sub Estimate L) Street Lighting and Gallery Lighting at Sapan Medium Project

Item No.126 : Supplying and erecting LED street light fitting 12 to 18 W, with PF > 0.95 class IP 65 and above housing of pressure die cast aluminium alloy and heat sink extruded aluminium complete as per specification No FG-ODF/FLS-2.

Item No.127 : Supplying, erecting & terminating XLPE armoured cable 4 core 10sq. mm. aluminium conductor with continuous 5.48 sq. mm. (12 SWG) G.I. earth wire complete erected with glands & lugs, on wall/ trusses/pole or laid in provided trench/ pipe as per specification no. CB-LT/AL

Item No.128 : Supplying, erecting & terminating XLPE armoured cable 4 core 4 sq. mm. aluminium conductor with continuous 5.48 sq. mm. (12 SWG) G.I. earth wire complete erected with glands & lugs, on wall/ trusses/pole or laid in provided trench/ pipe as per specification no. CB-LT/AL

Item No.129 : Supplying & erecting mains with 2x1.5 sq.mm F.R copper PVC insulated wire laid in provided conduit/trunking/inside pole/Bus bars or any other places as per specification No: WGMA/ BW

Item No.130 : supplying and erecting UPVC reinforced flexible conduit 20 mm in dia. conforming to I.S. with required number of couplings, PVC bushes, check nuts etc. complete.

Item No.131 : Supplying and erecting triple pole metal clad HC type rewireable fuse and switch 415, V 32A with neutral link on angle iron / GI frame as per specification no. SW-SWR/MTP

Item No.132 : PSupplying & erecting water tight terminal box of 1.6 mm (16 gauge) CRCA sheet of size 150 x 100 x 100 mm complete on pole as per specification no. CB-SB

Item No.133 : Providing earthing with galvanized iron earth plate size 60 x 60x 0.6 cm complete with all materials, testing & recording the results as per specification no. EA-EP

Item No.134 : Supplying and erecting iron, sheet metal work consisting of CRCA sheets, various sections of iron, plates, chequered plates, rods, bars, MS pipes, etc. for panel board or any other purpose with bending, cutting, drilling and welding complete erected at the position with necessary materials duly painted with one coat of red oxide and two coats of enamel paint to match the switchgears or as per directions by the authority

Item No.135 : Supplying and erecting metal work in CRCA sheet with fabrication of boxes, panel boards, etc. including cutting, bending, drilling, welding, riveting, treated with anti-rust treatment and duly powder coated or painted with one coat of red lead paint and 2 coats of enamel paint complete.

Sub Estimate M) Lightening Arrester at Sapan Medium Project

Item No.136 : Early Streamer Emission Lighting Arrestor Supply, Erection, Testing & Commissioning of Advanced Early Streamer Emission (ESE) Type of Lighting Arrestor of covering a radius of 110 meter for level 3 protection. When mounted at a height of 5 meter above terrace floor level, Having triggering time 63 micro seconds. Lightning air terminal should be totally autonomous device. It is designed to work on positively as well as negatively charged cloud conditions. The internal triggering circuitry & electronics should contain ambient electric field sensor, charge accumulator, command & HV amplifier, transformer & triggering release. It is designed as per NFC 17-102 & IEC 60-1:1989. The ESE terminal should be tested by CPRI for the Impulse current of 40 kA (8/20 micro sec) with 5 positive & 5 negative impulses. with following

Khalatkar Construction Infra Private Limited

Swara Infra JV