Proposed construction of Cement concrete road (Package-10) as per Tender Notice

Amount

Description

Item No.1 Cutting down trees including trunks and branches with girths of the following sizes and stacking the materials neatly with all lifts and lead of 1000m. as directed and earth filling in the depression/pit if any.

i) With girth of 30-60cm

ii) With girth of 60-90cm

iii) With girth of 90-180cm

Item No.2 Dewatering on BHP basis by using water pump including diversion of stream, providing cofferdams, earthern bunds etc. as may be necessary for foundation and other parts of the the works and pumping out water during and after excavation as may be required by using 5.0 to 9.0 BHP pump etc. complete. (prior approval of Superintending Engineer will be necessary)

Item No.3 Dismantling of flexible pavements and disposal of dismantled materials up to a lead of Item No. 1000 metres, stacking serviceable and unserviceable materials separately etc. complete.

Item No.4 Removing rich mix cement concrete including stacking the spoils as directed with all leads, lifts etc, complete.

Item No.5 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.6 Excavation for roadway in hard murum and boulder 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.7 Excavation for foundation in earth, soil of all types, sand, gravel and soft murum, including removing the excavated material up to a distance of 50 m. 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 1.5 m.) By Mechanical Means

Item No.8 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 Mean

Item No.9 Excavation for foundation /pipe trenches in slush Muddy/ Marshy / Slushy /Soil including use of poclain, labour for dewatering during execution including removing the excavated material upto a distance of 50 metres and lifts as below, stacking and spreading as directed, preparing the bed by cleaning the mud, labour required for execution for shutterng item but excluding backfilling etc. complete. Providing and fixing shuttering shall be paid separately. Lift 0 to 1.5 M

Item No.10 Watering and compacting of embankment formed of materials obtained from the road cutting within a lead of 50 m, not less than 97% of standard Proctor density after laying them in layers of 20 cm. to 30 cm. with Power roller.

Item No.11 Providing earth work in embankment with approved materials obtained from other sources upto lead of 50m. including all lifts, laying in layers of 20cm. to 30cm. thickness breaking clods, dressing to the required lines, curves, grades & section, watering and compaction with vibratory roller with V-Sat attachment to achieve not less than 97 % of standard proctor density etc. complete ( Material obtained from Other sources) Subgrade

Item No.12 Transportation of excess excavated materials upto 20 kms distance including loading, unloading, stacking and spreading as directed etc. complete.

Item No.13 Construction of Granular Sub Base by providing close graded Material, 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 Plant Mix Method

ii) Grading - II Material

Item No.14 Construction of dry lean cement concrete Subbase over a prepared subgrade with coarse and fine aggregate conforming to IS: 383, the size of coarse aggregate not exceeding 25 mm, cement content not to be less than 150 kg/ cum, optimum moisture content to be determined during trial length construction, concrete strength not to be less than 10 Mpa at 7 days, mixed in a batching plant/ Weigh batch mixer, transported to site with all leads and lifts, laid with a paver with electronic sensor /by suitable means as approved by Engineerincharge, compacting with vibratory roller, finishing, curing and including preparation of subgrade surface if required etc. complete.

Item No.15 Providing and laying insitu M-40 Grade unreinforced plain cement concrete pavement with max 20% fly Ash ( Flyash upto 20% by weight of Cement) over a prepared sub base with 43 grade cement , coarse and fine aggregate conforming to IS 383, using fine & coarse aggregates combined gradation as per Table 6003 of MORTH Specification 2013, mixed in a batching and mixing plant/ non tilting mixer and Weigh batcher as per approved mix design, admixtures, transporting to site, spreading, laying compacting and finished in a continuous operation, finishing to lines, grades and brooming/tanning as directed by Engineerincharge and curing by curing compound /by providing cement vata in cement Mortar 1:8 @0.6m X 0.6m centre to centre, admeasuring 80 mm at bottom and 40 mm at top with depth of 75mm and maintaining the same throughout curing period by any other method approved by Engineerincharge (initial lead of 5.00 Km for raw materials up to plant site) Spec. No. M.O.R.T.& H 2013. Cl602 P.N.263

Item No.16 Cutting transverse contraction joints 3 to 4 mm wide and depth 60mm. .in concrete slab using concrete cutting machine with diamond studded saw within 48 hours of casting of bay / slab etc. complete including subsequent widening of the groove 8 to 10 mm. wide at top having depth of 15 mm. as directed by Engineer incharge.

Item No.17 Providing and laying 125 micron Low Density Polyethylene (LDPE) sheet confirming to IS 3395 : 1997 below concrete pavement including all materials and labour complete.

Item No.18 Providing expansion joints with 25mm thick bituminous pad as per detailed drawings etc. complete.

Item No.19 Providing to contraction joints polysuphide sealent (Pouring grade) confirming to BS : 5212 - 1989 into sawed groove widened at top for sealent reservoir of specified size and shape as per detailed drawing including fixing Polyethylene foam backer rod of required diameter (appraox. 25% larger than the initial 3 mm.to 4 mm. joint) overlaid with bond breaking tape as per detailed drawing. Item includes cleaning the joints with water jet / air compressor and allowing joint to become thoroughly dry before sealent is applied and applying primer. (A) Contraction and longitudinal joints (15 mm. deep x 8 mm.wide)

Item No.20 Providing & laying R.C.C. running beam in M-40 cement concrete including required formwork mixing, compacting & curing, etc. complete reinforced with 12mm dia.(Minimum 4 Nos.)M.S. main bars & 6mm Dia M.S.ring sat 15 cm c/c to be anchored in slipper slab properly with M.S. reinforcement as per drawing etc. complete as specified (Steel will not be paid separately).Contractor has to make his own arrangement for potable water for construction/curing with hessian cloth, etc. & will not be paid separately.Beam Size: b) 23 cm. x 30 cm.

Item No.21 Providing and fixing in position TMT FE 500, 32 mm dia dowel bars precoated with anticorrosive epoxy paint of required Dia. 60 cms. Long and at 30.00 cm. C/C and wherever directed including handling, straightening, necessary cutting supported by TMT FE 500, chairs with proper alignment by using properly designed assembly of Bulkheads lubricating half length with bituminous paint as directed etc. complete.

Item No.22 Providing and fixing in position TMT FE 500, tie bars precoated with anticorrosive epoxy paint of 12 mm dia. 70 cms.long and at 30.00 cm. C/C and wherever directed including handling, straightening wrapping with paper of approved quality for half length, necessary cutting, handling, straightening , supported by assembly of TMT FE 500, chairs with proper alignment etc. complete.

Item No.23 Providing & fixing high density polythene pipe of approved quality to fit around the dowel bars of 32 mm dia at the end of expansion joints,fully greased inside, cotton waste the pipe around the dowel bars & the pipe duly capped at the end as rected. (H.D.P. pipe shall be 30cm in length) As shown in the drawing

Item No.24 Prime coat - Providing and applying primer coat with bitumen emulsion on prepared surface of granular Base including cleaning of road surface and spraying, primer at the rate of 0.60 kg/sqm using mechanical means.

Item No.25 Providing and applying Tack coat on the prepared surface heating by fames in Boiler and spraying bitumen set footed in bitumen boller on B.T. surface 2.5 kg/10 sqm.(VG-30 bulk bitumen rates are considered to arrive at rates)

Item No.26 DENSE BITUMINOUS MACADAM: Proving and laying dense bituminous macadam using crushed aggregates of Grading 1, premixed with bituminous binder of specified grade of Bitumen @ 4.50 per cent by weight of total mix and filler, transported to site with VTS , laid over a previously prepared surface, finished to the required grade, level, alignment, and rolling to achieve the desired density for 76-100 mm compacted thickness .USING Batch mix type hot mix plant with SCADA, Sensor Paver, Vibratory roller with Stone Dust filler.(VG-30 bulk bitumen rates are considered to arrive at rates)

Item No.27 Wet Mix Macadam -- Providing, laying, spreading and compacting graded stone aggregate to wet mix macadam specification 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. Laying By Grader/Paver.

Item No.28 Providing and laying Bituminous concrete using crushed aggregates of grading 2, premixed with bituminous binder @ 5.40 per cent by weight of total mix and filler, 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 for 30/40 mm compacted thickness with VG30 Bitumen,Excluding prime / tack coat. For Bitumen VG30 bulk USING 80 TPH Batch mix type hot mix plant with SCADA, Sensor Paver, Intelligent Compactor with compaction analyzer and VSat attachment with Stone Dust filler

Item No.29 Providing and casting in situ or precast tapering R.C.C. M-20 Mountable type Kerb with gutter ( as per IRC 86 1983) embedded 125mm below ground level over M-10 PCC finished neatly with C.M. 1:2, setting the same in C.M. 1:2, including the required excavation in any strata and removing the excavated stuff any where in city and redoing the surface as specified and directed by Engineering In-charge. Using Concrete Batching and Mixing Plant

Item No.30 Providing dry/ trap/ granite/ quartzite/ gneiss rubble stone soling 15 cm to 20 cm thick including hand packing and compacting etc. complete.

Item No.31 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 micro processor 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.32 Providing and laying Cast in situ/Ready Mix cement concrete M-25 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 ,cover blocks, laying/pumping, compaction and curing roughening the surface if special finish is to be provided (Excluding reinforcement and structural steel) etc. complete, with 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 in M-25 of trap/ granite/ quartzite/ gneiss metal for R.C.C. pardi of required thickness including steel centering, formwork, cover blocks, laying/pumping, compacting and roughening them if special finish is to be provided and curing complete. (Excluding reinforcement and structural steel).with 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 laying Cast in situ/Ready Mix cement concrete M-25 oftrap/ granite / quartzite/ gneiss metal for R.C.C. slabs and landings asper detailed designs and drawings including steel centering, formwork,cover blocks, 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 reversible Drum Type mixer/ concrete Batch mix plant (Pan mixer) etc. complete. With fine aggregate (Natural Sand / Crushed sand VSI Grade finely washed etc)M-25

Item No.35 Providing and Laying weep holes100 mm Diameter PVC pipes as per Drawing for abutment returns, return walls etc. complete.

Item No.36 Providing and fixing P.V.C. Rain water pipes of 160mm outer diameter and having wall thickness of 2.2 to 2.7 mm confirming to I.S. 13592- 1992 including proper rainwater receiving recess with P.V.C. plug, bend, necessary fittings, such as, offsets, shoes, inluding fixing the pipe on wall using approved wooden cleats projecting 25mm to 40mm from face of wall a fixing with clips of approved quality and Nos ,filing the joint using rubber gasket with solvent cement and properly resting the shoe of pipes on C.C. or masonry blocks, including necessary scaffolding and maintenance for 3 yrs for any leakages or dislocations of pipes. All the P.V.C. fittings and additional 2 piece socket clips shall be got approved from engineer in charge etc. complete.

Item No.37 Providing and fixing in position TMT- Fe-500/Fe-415 bar reinforcement of of TATA TISCON /SAILl /JSW /ESSAR or equivalent make (condirming to IS code) 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 including cover block etc. complete.

Item No.38 Providing and laying concrete pipes of I.S.NP. class of 300mm diameter in proper line, level and slope including necessary collars, excavation, laying, fixing with collars in cement mortar 1:1 and refilling the trench complete.

Item No.39 Providing and casting in situ / ready mix PCC M20 grade of trap metal for coping to head walls / parapet including centering, form work, compaction 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 )

Item No.40 Providing and laying of filter media with granular materials/ stone crushed aggregates satisfying the requirements laid down in clause 2504.2.2 of MoRTH specifications to a thickness of not less than 600 mm with smaller size towards the soil and bigger size towards the wall and provided over the entire surface behind abutment, wing wall and return wall to the full height compacted to a firm condition as per drawing and technical specifications etc. complete.

Item No.41 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.42 Painting Line, Dashes, Arrows etc on Roads in two coats on new work with ready mixed road marking paint confirming to I.S. 164 on Bituminous surface including cleaning the surface of all dirt, dust and other foreign matter, demarcation at site and traffic control (Over/Upto __cm wide) (MORTH-803) -- New Surface

Item No.43 Providing and fixing Mandatory / Regulatory sign board of circular shape of size 60 cm. dia. prepared on 16 gauge M.S. sheet including painting with zinc chromate stoving primer and two coats each of white back ground,red border and backside gray stove enamelled, bonded with cut out of Retro reflective sheet Engineering grade, symbol / letters / numerals / border, coated with non pealable crystal clear protective transparent coat retaining 100% relection including one Nos of M.S. Angle iron post of size 50 x 50 x 5 mm of 3.45 m. long inflated at bottom drilled on top in one piece without joint painted with white and black bands of 30 cm. fixing board and post with 2 Nos. high strength G.I. bolts and nuts of size 10 mm dia. and 20 mm long including all taxes, conveying, fixing in ground with cement concrete 1:4:8 block of 60 cm x 60 cm x 75 cm size etc. complete. circular shape of size 60 cm. dia. M.S. sheet with Retro reflective sheet Engineering grade

Item No.44 Providing and fixing of retro- reflectorised informatory sign board rectangular/Square in shape having area greater than 0.9 Sqm 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 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 two coats of grey stove enamel paint and supported on two no. mild steel angle iron post 75 mm x 75 mm x 6 mm, 3.5 mt long firmly fixed to the ground by means of properly designed foundation with M25 grade cement concrete 45 cm x 45 cm x 60 cm, 60 cm 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 ( Type IV 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.

Item No.45 Providing and fixing Cautionary/Warning sign boards in Equilateral Triangle size of 1200 mm made out of 2mm aluminum sheet bonded with white retro reflective sheeting of Class B ( Type IV High intensity microprismatic grade sheetingHIP) having pressure sensitive/heat activated adhesive retoreflective specified back ground, border and back side retoreflctive symbols, letters, numerals, arrow as per IRC:672012 Table No 8.3 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 microprismatic grade sheetingHIP) shall have 7 years written warranty from the manufacturer & authorised distributor/convertor issued for field performance including the screen printed areas and cutout sheeting and cutout durable transparent overlay film and this warranty certificate in original should be submitted to the Engineer in charge by the contractor/supplier.

Item No.46 Providing and laying in trenches HEAVY (Class 'C' ) following dia grade heavy having embossed as ISI Mark galvanised iron pipes weight of follwing Kg/metre with necessary fittings. remaking good the demolished portion and applying primer of anticorrosive oil paint 2 coats complete.

i) 15 mm, (1.48 kg per RMT)

ii) 20 mm, (1.953 kg per RMT)

iii) 25 mm, (3.058 kg per RMT)

iv) 40 mm, (4.545 kg per RMT)

v) 50 mm, (6.329 kg per RMT)

vi) 100 mm, (15.152 kg per RMT)

Item No.47 Supplying and Fixing of Molded Shank Raised Pavement Markers / Cat's Eye made of polycarbonate and ABS moulded body and reflective panels with micro prismatic lens capable of providing total internal reflection of the light entering the lens face and shall support a load of 16000 kg tested in accordance to ASTM D 4280 Type H and complying to Specifications of Category A of MORTH Circular No RW/NH/33023/10-97 DO III Dt 11.06. 1997. The height, width and length shall not exceed 50 mm, 100 mm and 102 +/- 2 mm and with minimum reflective area of 13 Sqcm on each side and the slope to the base shall be 35 +/- 5 degree. The strength of detachment of the integrated cylindrical shanks, (of diameter not less than 19 +/- 2 mm and height not less than 30+/- 2 mm) from the body is to be a minimum value of 500 Kg. Fixing will be by drilling holes on the road for the shanks to go inside, without nails and using epoxy resin based adhesive as per manufacturer's recommendation and complete as directed by the engineer.The contractor shall submit a two year warranty for satisfactory field performance including stipulated retroreflectance of the reflecting panel, to the Engineer.

Item No.48 Raising of manholes / chambers to the required level including removing the old frame and cover, brickwork with min 16cm thick coping in CC M30, plastering the wall in C.M. 1:3 externally and internally with neat cement rendering , curing, refixing the frame and cover etc complete, as directed by Engineer in Charge.

Item No.49 Providing and constructing stormwater drain brick masonry conical manhole as per standard drawings (Dwg No. MCGM/SWD/2013-01), with 1.20 m internal dia at bottom , 0.56m internal dia at top as per IS 4111: Part 1:1986 Cl.4.9 for a depth 1.50 m built in brick masonry in cement mortar 1:2, 20 mm thick plastering both internal and external faces of walls in cement mortar 1:1 (without waterproofing compound) and neat cement rendering so as to give a smooth surface, including 300 mm thick M- 15 grade cement concrete in foundation and in haunches and channels finished smooth with 20 mm thick cement plaster in cement mortar 1:1 and providing & installing approved Co-polymer polypropylene steel reinforced manhole safety step (weighing between 0.8 to 0.9 Kg) at 375 mm c/c, including 75 mm wide vata all round the external portion of the manhole and the foundation concrete in cement mortar 1:1 ,and supporting the incoming and outgoing pipes with brick masonry wherever necessary, including 300 mm high cap in M-30 grade concrete finishing with cement plaster on both sides in CM 1:1, with necessary centering , shuttering etc. all complete as per Standard Specification no SP-SWD-2 and as per drawing (Dwg No. MCGM/SWD/2013-01), and/or as specified & as directed by Engineer-in-Charge, excluding cost of excavation, providing & fixing frame and covers.

Item No.50 Supplying and fixing 0.56m dia circular extra heavy duty (EHD) SFRC frame and cover as per drawing fixed complete to manhole as specified and directed

Item No.51 Providing and fixing reinforced cement concrete cover of size 90 cm x 45 cm with frame over inspection chamber etc. complete. Heavy duty (225 Kilogram)

Item No.52 Stamp Concrete of 100mm Thickness - Providing and Laying in-situ M30 Grade unreinforced plain cement stamp concrete of 100mm thickness pavement over a prepared sub base with 43 grade cement, coarse and fine aggregate (natural sand / VSI grade finely washed crushed sand) Confirming to IS 383, as per mixed in a batching and mixing plant / non tilting mixer and weigh batcher as per approved mix design, admixtures, transporting to site in nagpur city with lead upto 20KM (on Inner Ring Road from Avasti nagar to wadi), spreading, laying with approved make pover, compacted and finished in a continous operation, finishing to lines and grades Also Providing, Placing and applying stamp powder which is light fast UV resistant pigment with appropriate chemical compounds of desired colour on base concrete after excess bleed water has evaporated using dry shake method @5kg per sqm. Including texturing, and covering with plastic sheet (min 200 micron thickness) and also applying two coats of UV-stable,30 % solids clear sealer @ 150 to 250 gms per sqm using surface roller and protecting from falling dust,dirt and curring by curring compound / by providing cement vata in cement Mortor 1 :8 @ 0.6m x 0.6m center to center, admeasuring 80mm at bottom and 40mm at top with depth of 75mm and maintaining the same throughout curing period by any other method approved by Engineer-incharge or Landscape architect etc. complete. (prior approval of superinteding Engineer will be necessary )

Item No.53 Providing and fixing in position steel fibre reinforced concrete (S.F.R.C.) frame andcovers of approved make including loading, unloading, transportation ,alltaxes,etc.complete as directed by Engineer-in-charge (20 tonnes capacity)

WATER SUPPLY

Item No.54 Dismantling dead pipeline of M.S./R.C.C./ C.I./ P.S.C. and G.I./ A. C. / P. V. C. / S. W. / H. D. P. E. pipe including cost of necessary excavation and refilling of trenches, breaking the joints, lifting the pipes and stacking to the place as directed by Engineerin- charge with all leads and lifts including cleaning the surface, etc. complete.

200 mm Dia

300 mm Dia

500 mm Dia

Item No.55 Excavation for foundation/pipe trenches in earth, soils of all types, sand, gravel and soft murum, including removing the excavated material spreading as directed,normal dewatering, preparing the bed for upto a distance of 50 metres and lifts as below,stacking and foundation and excluding backfilling, etc. complete.

Item No.56 Dewatering the excavated trenches and pools of water in the building trenches / pipeline trenches, well works by using pumps and other devices including disposing off water to safe distance as directed by Engineer-in-charge (including cost of machinery, labour, fuel), etc. complete. (Bd-A-9/261)

Item No.57 Refilling the trenches with available excavated stuff with soft material first over pipeline and then hard material in 15cm layers with all leads and lifts including consolidation, surcharging, etc.complete

Item No.58 Providing D.I. pipes (push on joints pressure pipes of D. I. of following class and diameters confirming to the I. S. specification inclusive cost of jointing materials (Rubber gasket of EPDM Quality ) excluding GST levied by GOI & GOM in all respect including Third party inspection charges of TPI Agency approved by MJP including Transit insurance, Railway Freight, Unloading from railway wagon, Loading into Truck, Transportation to departmental store, unloading, stacking etc. completed as directed by Engineer in charges (IS 1536/2001 for pipes and IS 158/1969 and IS 12820/1989 or latest edition/ revision with amendments for Rubber Gaskets. ( D. I. K-7)

200 mm Dia

300 mm Dia

500 mm Dia

Item No.59 Lowering laying and jointing with SBR ruber gaskets C.I. S/S pipes of various classes with CI / MS specials of following diameter in proper position, grade and alignment as directed by Engineer-in-charge including conveyance of material from stores to site of work, including cost of jointing materials and rubber rings labour etc. complete.

200 mm Dia

300 mm Dia

500 mm Dia

Item No.60 Providing and supplying ISI standard D.I. specials & fitting with sealing rubber gasket of S.B.R, complete with cast iron follower gland and M.S. nut bolts coated or other wise protected from rusting and suitable for D.I.pipes including cost of labour,materials,and transportation to stores/site ,loading and unloading excluding GST levied by GOI & GOM in all respect, complete as per IS-9523.For all types of specials, bends tees etc.

80 to 300 mm dia

Item No.61 Providing and making MDPE pipe consumer service connectionon C.I./DI/H.D.P.E.pipe With the help of electro fusion machine or Ratchet and dye drill including all labour, MDPE machine or Ratchet and dye drill including all labour, MDPE pipe10 m length, MDPE specials like electro fusion tee, double compressionelbow, female threaded adopter with metal insert, UPVC compression end ball valve,G.I.casing pipe of 40/50 mm for road crossing. The rate to include labour required, excavation fitting, refilling, Closing the water supply in that area,dewatering and restarting the water supply, transportation etc. complete as directed by Engineer in charge.

iii) 25mm

Item No.62 Providing and supplying ISI standard MS specials of required thickness with 3 coats of approved make epoxy paint (Shalimar,Ciba or Mahindra & Mahindra make) from inside and outside excluding all statutory duties & taxes such as GST levied by GOI & GOM in all respect, inspection charges,transportation to stores/site, and stacking, etc. complete.

200 mm Dia

Item No.63 Supply of C. I. Mechanical Compression Flanged / Socket Tailpiece (Popularly known as I TM Flanged / Socket Tailpiece) suitable for making flanged connection with the plain barrel of C. I. Spun Pipes ( as per - IS -1536 /2001) and D. I. Pipes ( as per IS: 8329 / 2000).The Tailpiec to be supplied complete with sealing rubber gasket of S.B.R, C.I. Follower Glands and M.S. Nut Bolts.The whole assembly should be mechanically and hydraulically tested to the provisions as laid down in IS:1538 /1993. The rates are inclusive of cost of material, freight charges, loading, transportation and unloading at departemental store, excluding GST levied by Gol and GoM in all respect, etc. complete as directed.

200 mm Dia

300 mm Dia

500 mm Dia

Item No.64 Providing and supplying D.I. fittings with ISI mark Mechanical joint confirming to tables 12 to table 31 of IS 9523/2000 upto latest amendments including cost of SBR/ EDPM gaskets, Nuts, Bolts, Washers and Ductile iron follower glands. Fittings should be with internally Ordinary portland cement mortor lined and externally metallic zinc coating/zinc rich paint with finishing layer of black bitumen coating including transportation upto store excluding GST levied by GOI & GOM in all respect etc. complete.

200 mm Dia

300 mm Dia

500 mm Dia

Item No.65 Gas cutting (either square cut or V cut) pipes, plates, etc. of thickness.

Upto 5 mm.

Above 5 mm. Upto 10 mm.

Item No.66 Providing and laying in situ, following grades of C.C. of trap /granite / quartzite / gneiss metal for foundation and bedding including dewatering, formwork, compacting and curing, finishing, etc. complete. Grade M-15

Item No.67 Making cross connection to existing distribution main of any type including excavation, breaking and removing existing pipes, lowering, laying of specials and pipes in their position, refilling, closing the water supply in that area, dewatering and restarting the water supply, etc. complete as directed by Engineer-in-charge for following diameters of existing pipeline, irrespective of diameter of branch line (the Nos of joints involved will be paid separately depending upon the nature of joints and required pipes, valves and specials will be supplied free of cost at stores).

100 mm dia

150 mm dia

200 mm dia

300 mm dia

Item No.68 Providing, double flanged short body pattern type manually operated Butterfly Valve having body,discand end cover ingraded cast iron to IS-210 Gr.CF 200 generally confirming to IS-13095-1991, Synthetic rubber faced ring secured on discbyretaining ring with stainless steel screw stub shaft of stainless steel riding in teflon bearing including inspection charges, transportation upto departmental store,unloading,stacking excluding GST levied by GOI & GO Min all respect etc. excluding C.C.foundation/structural steel support.

100 mm dia

150 mm dia

200 mm dia

300 mm dia

500 mm dia

Item No.69 Lowering, laying and jointing in position following C.I.D/F Reflex valves, Butterfly valves and Sluice valves including cost of all labour jointing material, including nut bolts and giving satisfactory hydraulic testing etc. complete. (Rate for all class of valves.)

100 mm dia

200 mm dia

300 mm dia

500 mm dia

Item No70 Desposing the excavated material including all loading, unloading, stacking upto 15km from site etc completed

Item No.71 Providing andfixing C.I. road box including loading, unloading and carting to site of work including all necessary excavation in all types of strata and fixing in murum packing, etc.complete.

a) 100 mm x 225 mm (20 kg)

b) 225 mm x 300 mm (40 kg)

Item No.72 Welding in all positions with required Nos of runs, for M.S. pipes internally and /or externally including gauging wherever necessary, fixing appurtenances and other accessories in connection with pipe laying work as per specification.

A) Butt Joints :

B) Lap joints with convex fillet welds Lap Lengths

Item No.73 Testing Material

a) CEMENT

Standard Consistancy Fineness, Specific Gravity, Setting Time ( Initial & Final ), Compressive Strength, Soundness

b) AGRREGATE/CRASHED SAND

Water Absorption, Specific Gravity,Impact Value /Crushing Value

c) GSB Mix Design.

d) CONCRETE

Compressive Strength OF C.C. Cube(Set of 3 cubes).

e) CONCRETE

Concrete Mix Design (With all Tests on basic materials

f) RUBBLE

Crushing Value/Compressive Strength Water Absorption & Specific Gravity,

g) EARTHWORK

Liquid limit & plastic Limit.

h) SOIL

C.B.R. Test ( Field Determination Test) Excluding Transportation.As per IS 2720 Part XXXI

i) STEEL

Upto 16 mm (Set of 3 Bars)

BITUMEN :-( Penetration, Softening Point, Flash & Fire Point, Specific Gravity

Job Mix Design with all Test on Aggregate ( Excluding Bitumen) for DBM/ BM/AC/BC

l)DIVIDER

Item No.74 Providing and Laying of Rumble strips with Plastirib 2K, or equivalent 2 component cold plastic profiled material to give total width of 500 mm and height of 10 mm. Ramp provided to give width of 145 mm, width of ribs to be 55mm laid at centre to centre distance of 35 mm, with reflective glass beads @ 350 gm / One Square Metre. The finished surface to be levelled, uniform and free from streaks and holes, to be applied on the edge lines, including surface cleaning and cost of all materials etc. complete.

R AND B INFRA PROJECT PRIVATE LIMITED