PROVIDING WSS TO DROUGH AFFECTED HABITATION IN GP BOUNDERI JUNAS GUILA AND MANGLI UNDER CHURAH CONSTITUENCY

Amount

Cutting in earth work in all classification of soil and disposal of excavated earth upto a lead of 20 mtrs as per the direction of Engineer-in-Charge (in site development)as per direction of Engineer-in -Charge.

Excavation in foundation trenches etc. in earth work in all kind of soil such as pick work,jumper work, blasting work in hard & soft rock and chiesaling work including slushy soil & under flooring water up to all excavated soil up to any lead & lifts from the edge of excavation and then depth and stacking the returning the stacked soil in 15 CM ( fifteen centimetres) layer's when required in to plinth sides of foundation etc. Consolidation each diposited layer by ramming & watering & then disposing of all surplus excavated earth as directed with in all lead of 20 meters in Chiselling /wedging out of rock complete in all respect ( in trench weir, sump well, anchor blocks, presedimentation tank, steel bridge, check dam, site development works etc).

Providing and laying cement concrete 1:5:10 mix (One cement :five sand : ten stone aggregate 40mm nominal size) and curing complete excluding the cost of form work for plain /reinforced concrete in R/wall &B/wall the size of plum should be 150mm to 300mm as per drawing and HPPWD technical specification.( in site development and check dam)

Providing and laying cement concrete 1:3:6 ( One cement : three sand: six graded stone aggregate 40mm nominal size) and curing complete excluding the cost of form work form work in foundation and plinth within all leads and lifts as per the direction of Engineer-in-Charges. (in trench weir, sump well and presedimentation tank)

Providing and laying cement concrete 1:2:4( 1 cement 2 sand 4 stone aggregate 20 mm nominal size ) & curing complete excluding cost of form work in foundation & Plinth. Suspended floor roof , landing , Shelves and their support, balconies beams , girders, bressumers and cantilever upto floor two level.

Providing and laying cement concrete M 20 as per concrete mix design and curing complete excluding the cost of form work and reinforcement for reinforced concrete work in:-

Foundation ,footing bases of column and the like mass concrete within all leads and lifts as per direction of Engineer-in-Charges.(in trench weir, presedimentation tank, sump well and steel bridge)

In walls ( any thickness but not less than 0.10 metre thickness) attached pillasters, buttresses plinth and string cources etc. from top of foundationlevel up to floor two level within all leads and lifts as per the direction of Engineer-in-Charges.(in trench weir, presedimentation tank and sump well)

In suspended floor roofs, landing & shelves and their support balconies, beams, girders, bressumers cantilever up to floor two level including within all leads and lifts as per the direction of Engineer-in-Charges.(in trench weir)

Providing smooth finishing in CM 1:3 (1 cement:3 sand)

Providing tor steel reinforcement for reinforced concrete work including bending, binding and placing in position complete up to floor two level including within all leads and lifts as per direction of Engineer -in- Charge.(in head weir,Intake, Raw water tank, Pre- Settling Tank presedimentation tank, Filter bed , check dam)

Providing form work with steel plates 3.15 milimetre thick welding with angle iron in frame 30x30x5 milimetre so as to give fair finish including centering, shuttering and propping etc. with wooden battens and ballies, height of propping and centring below floor to ceiling not exceeding four metres and removal of the same for in-situ-reinforced concrete and plain concrete work in:-

Vertical surfaces such as walls (any thickness) partitions and the like including attached pillasters, buttresses, plinth and string courses and the like within all leads and lifts as per the direction of Engineer-in Charge.(in trench weir, site development, sump well, presedimentation tank, steel bridge,check dam)

Flat surface such as soffits of suspended floors, roofs, landing and the like floor etc. up to 200 milimetres in thickness including all leads and lifts as per the direction of Engineer -in- Charge.(in trench weir)

Providing and fixing steel fiber reinforcement cement concrete (SFRC) man hole cover and frame conforming to IS 12592(Part-I) 1998 with latest ammendsments internal dia 500mm ( Medium duty) within all leads and lifts as per the direction of Engineer-in Charge. (in trench weir)

Laying and fixing to wall ceiling and floor galvanised mild steel tube, tube fitting ( light grade) and clamps including making good the wall ceiling and floor and cutting welding of G.I. pipe with M.S. flanges table -5 where required in Inlet, Outlet, Scour and by pass arrangement of following dia including all leads and lifts as per the direction of Engineer-in- Charge. (in trench weir)

100 mm dia

80 mm dia

Providing under layers for plinth protection 50 mm thick (unconsolidated ) bed dry brick/stone aggregate 40 mm nominal size well rammed & grouted with fine sand i/c preparation of ground complete in all respect within all leads and lifts.

Providing plinth protection 50 mm thick in c.c. 1:3:6 (1cement:3sand:6graded stone agg 20 mm nominal size) complete in all respect within all leads and lifts.

Finishing wall with water proofing cement paint of approved brand and fanufacture of required shade on undecorated wall surface(two coats) to give an even shade after throughly brushing the surface to remove all dirt and remains of loose powdered materials

Providing weephole in brick masonary/plain reinforced concrete abutment, wing wall, retaining wall with 100mm dia PVC pipe extending through the full of the structure with slop of 1(V):20(H) towards drawing face complete as per drawing and technical specification clause 614, 709, 1204.3.7 (in site development)

Steel work welded in built-up section,trusses and framed work including cutting housting, fixing in position and applying a primering coat of red lead paint in gratings, framed guard bar, ladders, railngs, brackets and similars work.within all leads and lifts as per the direction of Engineer-in Charge( in sump well)

Providing & fixing staircase embedded in cement concrete

Providing & fixing brass full way valve with wheel

32 mm dia

Providing and placing in horizontal layers filtering media duly graded, screened, washed and cleaned as specified by the Engineer-in-Charge.

Top layer: Fine sand screened, cleaned, washed and graded effective size 0.2 to 0.4mm with uniformity cofficient 2.0 to 3.0 from approved source

Second layer: Coarsed sand screened, cleaned, washed and graded from 3mm to 6mm from approved source

Third layer: Bajri screened, washed and graded from 6mm to 20mm from approved source

Fourth layer: Bajri (coarsed) screened, washed and graded from 20mm to 25mm from approved source

Bottom layer: Broken stone screened, washed and graded from 50mm to 75mm from approved source

Bricks layer under bottom layer of filter media

Providing and fixing sand cast/cast iron spun spigot and socket soil, waste and ventilating pipes (lead caulked joints to be measured and paid for separately) 100mm nominal size.

Providing and fixing Cast Iron Cowl 100mm nominal diameter.

Providing and fixing of Cast Iron Sluice valve of Kirloskar/KSB/ Kilburn/Leader make of various dia.conforming to relevant IS code BIS 14842 (Class PN-1) capable of withstanding the nominal sheet pressure , with fixing of nuts bolts and gasket sheet having bye pass arrangement complete including cost of chamber in all respect as per direction and to the entire satisfaction of Engineer-in-charge with in all leads and lifts complete of the 100mm nominal bore within all leads & lifts

CONSTRUCTING CHAMBER FOR SLUICE VALVE, WITH CI SURFACE BOX 100 mm TOP DIAMETER,160 mm BOTTOM DIA.&180 mm DEEP (INSIDE) WITH CHAINED LID & RCC TOP SLAB 1:2:4 MIX (1CEMENT:2SAND:4 GRADED STONE AGGREGATE 20 mm NOMINAL SIZE) 100 mm THICK FOUNDATION CONCRETE 1:4:8(1CEMENT:4SAND:8 GRADED STONE AGGREGATE 40 mm NOMINAL SIZE) & FINISHED WITH A FLOATING COAT OF NEAT CEMENT INCL-UDING CURING COMPLETE :-1800 mm X 1800 mm X 1200 mm INSIDE SIZE (WITH 150 mm THICK WALLS OF RCC 1:2:4 (1CEMENT:2SAND:4 GRADED STONE AGGREGATE 20 mm NOMINAL SIZE) COMPLETE WITH FORM WORK & REINFORCEM-ENT WITH 6 mm BARS & NOT EXCEEDING 150 mm CENTRES BOTH WAYS)

Providing and fixing MS Grill

Providing and fixing locking arrangement

Designing , constructing,testing & commissioning of RCC circular under ground/partial underground storage resorviors as per capacity given below at various stages/sites including excavation in all kinds and types of strata, soil strata including dewatering in M30 design mix in foundation, walls, bottom slab, roof slab /dome with smooth finishing in 1:3 inside the tank, all alied civil works. site development cutting/excavation in all kinds of soils. C/O PCC/RCC retaining walls, breast walls, sanitary works i/e fencing, refillingand disposingof surplus stuff with in all leadsand lifts labour and material charges. the job also include providing,lowering, laying, erecting, hoisting and jointing of pipe assembly for inlet, outlet, overflow and scour pipe with bye pass arrangement consisting of GI/MS pipes special and valves of required classes and all other accessories required such as MS ladders inside and outside CI Cowl type ventilator, SFRC manholecovers including frames and covers (medium duty) with proper locking arrangement water level indicator, RCC frames for all valves, ventilating shafts shall also be provided including all leads and lifts as per entire satisfaction of Engineer in charge. The tanks shall be hydraulically tested for water tightness all works shall be confirming to relevant IS codes. Battery limit shall be considered as 3.00mm from the edge of the structure or the boundary of the land whichever is less. the rates quoted by the contractor shall be for the complete work. All ancilliary works and accessories required to make the system fully functional shall be included in the cost of work. Nothing extra shall be paid in this account. The work shall include supplying of 5 sets of structural designs and drawings etc complete as directed by engineer in charge as per relevant data sheet and scope of work (for same capacity of the tanks with similar dimensions the payment shall be made only for one design)(Refer Vol-II-Technical specification & Vol-III, Data sheet ).

MAIN STORAGE TANK (refer to data sheet no3 ,3a,3b,3c)

Const. of Main storage tank at Node 2 Nodal Dhar of capacity 250000.00 ltr.

Const. of Main storage tank at Node 8 Above village Malwas I of capacity 15000.00 ltr.

Const. of Main storage tank at Node 10 above village Bhanodi of capacity 10000 ltr.

Const. of Main storage tank at Node 12 Dhar Nakata of capacity 10000 ltr.

SECTOR STORAGE TANK Refer to data sheet no 4

Construction of sector storage tank at Node 3 above village Mansa of capacity 35000.00 Litr.

Construction of sector storage tank at Node 4 above village Dellu of capacity 30000.00 Litr.

Construction of sector storage tank at Node 5 above village Suila of capacity 80000.00 Litr.

Construction of sector storage tank at Node 6 Aaunn Dhar of capacity 100000.00 Litr.

DISTRIBUTION STORAGE TANK Refer to data sheet no 4

C/O storage tank at Node 3A above village Anunda of capacity 10000 ltr.

C/O storage tank at Node 3B above village Mansa of capacity 10000 ltr.

C/O storage tank at Node 3C above village Guila of capacity 15000 ltr.

C/O storage tank at Node 4A above village Dellu of capacity 10000 ltr.

C/O storage tank at Node 4B above village Guwari of capacity30000 ltr.

C/O storage tank at Node 5A above village Tarella of capacity 10000 ltr.

C/O storage tank at Node 5B above village Junas of capacity 60000 ltr.

C/O storage tank at Node 5C above village Suila of capacity 20000 ltr.

C/O storage tank at Node 6A above village Shalla of capacity 30000 ltr.

C/O storage tank at Node 6B above village Kulala of capacity 25000 ltr.

C/O storage tank at Node 6C above village Bunderi of capacity 40000 ltr.

C/O storage tank at Node 6D above village Andwas of capacity 15000 ltr.

Providing and supplying MS Sheet storage tank welded arround complete with 40 mm nominal bore galvanised mild steel over flow tubes with fitting and mosquito proof coupling of approved municipal design 15 mm nominal bore ball valve and mosquite proof galvanised mild steel cover with locking arrangement including providing pads of size as required for inlet and out let tubes and inside painting with a priming coat of red lead and three coats of bitumenous paint including housing up to a height of 10 mtrs above ground level as per direction of Engineer-in-charge 270 lit net capacity storage tank of 2.00 mm thick M.S. Sheet (Refer Data sheet no 5)

Gravity Main (Refer Data Sheet No 6) Excavation in foundation, trenches (for pipes & pits) upto all depths in all classification of earth work such as pick work, jumper work, saturated soil including bailing and pumping out water, blasting soft/ hard rock or chieselling soft/hard rock where blasting is prohibited in all lifts including trimming and dressing of sides, leveling of beds to correct grade i/c shoring /strutting , planking, timbering & dewatering wherever required, stacking the useable & unuseable material /soil separately & after laying jointing & testing of pipes, returning the useable soil in trenches in 15 cm layers including consolidating of such deposoited layer by ramming & watering & then disposing of all surplus excavated soil /unusable material as directed with in all leads & lifts including restoration unmetalled surfaces to its original condition & including cost of diversion for traffic, night signals, fixing caution boards, crossing over trenches for access to houses, fencing etc. complete in all respects with in all leads & lifts as per directions of Engineer-in-charge.

Laying, jointing with circumferential butt joints by electrical arc welding( welding thickness shall be equal to pipe wall thickness) and testing of GI pipe of Jindal/Surya Roshani/Tata/AST or of approved rate contract of DGS and D/HP Govt make of following diameter confirming to IS:1239:1990 (Part-ii) (latest with upto date amendements having wall thickness as specified below capable of withstanding required test pressure, including manufacturing and fabrication of reducers tapers all short pieces, bends ect as per site requirement made from parent tubes. The laying of pipe shall also include flanged joints dully welded in three layers( two inner and one outer) wherever required as per engineer- in charge (earth work in trenches and the cost of flanges I/C nut and bolts gasket will be measured and paid for separately) and all operations such as cutting, welding and jointing fabrication of bends tees i.e lowering and laying in excavated trench to ensure required level including flushing cleaning and hydraulic testing complete in all respect tp the entire satisfaction of the Engineer in charge.. The fabricated bends shall have three or four cuts having its radius not less than five times the dia of pipe. The welding electrodes shall be as per IS 814 of Advani Overlikon/over cord s/s make. The damaged portion of the pipe and all specials (if damaged during laying and jointing operation of pipe) made from the parent tube shall be provided anti corrosive treatment by applying two coats of anti corrosive bituminous paints over a priming coat as per AWWA specification C-203-1978. The rates also include entire carriage of material, flushing, cleaningand hydraulic testing DP testof butt welded joints complete in all respect and to the entire satisfaction of Engineer in Charge with in all leads and lifts

Gravity Mains (NODE 1 TO NODE 2)(Refer Data Sheet No 6)

100 mm dia medium grade IS-1239-PART-I-2004 with Flange Table -5 from RD 0 to 3700

100 mm dia medium grade IS-1239-PART-I-2004 with Flange Table -17 from RD 3700 to 8000

Inverted Syphon (NODE 2 TO NODE 6)(Refer Data Sheet No 6)

GI pipe PE 80 mm mediumTable 5 from RD 0 to RD300

GI pipe PE 80 mm mediumTable17 from RD 300 to RD2300

GI pipe PE 80 mm mediumTable 28 from RD 2300 to RD 6700

GI pipe PE 80 mm mediumTable 34 from RD 6700 to RD 7000

GI pipe PE 80 mm Heavy Table 34 from RD 7000 to RD 7400

GI pipe PE 80 mm mediumTable 28 from RD 7400 to RD 11100

Dstribution (NODE 2 TO NODE 5)(Refer Data Sheet No 7)

GI pipe PE 65 mm medium grade with Flange Table 17 RD 8000/0 to RD 3500

Laying and jointing testing in trenches galvanised mild steel tubes screwed and socketed and plain ended with butt welded joints. ISI marked conforming to IS: 1239( latest with upto date ammendments) including tube fittings such as bends, tees, air valves, unions and collars etc as per direction and to the entire satisfaction of the engineer in charge (earth work in trenches to be measured and paid for separately). Negative tolerance in thickness and mass will not be accepted.( The diameter and class/ material of pipe are indicative since the re-survey and re-design of proposal/scheme to be carried out by lowest bidder. The design /drawing so approved by the competent authority after finalisation of design and drawing, any variation in size of pipe, material, pipe class, wall thickness, jointing, valves, specials etc. the rate shall be worked out in pro rata basis after approval from competant authority and will be paid accordingly).(Refer Data Sheet No 7)

50 mm dia nominal bore (LG) (NODE 5 TO 5B)

40 mm dia nominal bore (LG) ( NODE 4 TO 4B, NODE 6 TO 6C)

32 mm dia nominal bore (LG)

Providing MS flanges in pairs for the joints of GMS pipes mentioned as below and same shall conform to BIS 6392-1971 latest with upto date amendments including the cost of nuts and bolts of required siz 3mm thick compressed asbestos fiber/synthetic rubber gasket conforming to relevant BIS standards and it shall also iclude carriage of material within all leads and lifts complete in all respect to the best satisfaction and direction as per Engineer-in charge

Gravity Mains (NODE 1 TO NODE 2)(Refer Data sheet No 6)

100 mm dia medium grade IS-1239-PART-I-2004 wall thickness 4.5mm with Flange Table -5 from RD 0 to 3700

100 mm dia medium grade IS-1239-PART-I-2004 wall thickness 4.5mm with Flange Table -17 from RD 3700 to 8000

Inverted Syphon (NODE 2 TO NODE 6) (Refer Data sheet No 6)

GI pipe PE 80 mm medium Flange Table 5 from RD 0 to RD 300

GI pipe PE 80 mm medium Flange Table 17 from RD 300 to RD2300

GI pipe PE 80 mm medium Flange Table 28 from RD 2300 to RD 6700

GI pipe PE 80 mm medium Flange Table 34 from RD 6700 to RD 7000

GI pipe PE 80 mm Heavy Flange Table 34 from RD 7000 to RD 7400

GI pipe PE 80 mm medium Flange Table 28 from RD 7400 to RD 11100

Dstribution (NODE 2 TO NODE 5)Refer Data sheet No 6)

GI pipe PE 65 mm medium grade with Flange Table 17 RD 8000/0 to RD 3500

Anchor/Thrust Blocks:- Construction of RCC Anchor/Thrust Blocks for strengthning of gravity mains (avg. size 0.90 x 0.90 x 0.90 mtrs) actual size will be as per site requirment with RCC M20 and M7 in base including excavation and form work complete in all respects within all leads and lifts as per direction and to the entire satisfaction of the Engineer-in-charge. (Refer Data sheet No2)

Fencing Manufacturing ,Supplying and fixing of fencing around the Slow sand filter and Storage Tanks with fencing panel of size 1.20m X 1.80m of jali (expended metal) 25 X 25mm mesh welded to M.S black tube 32 mm dia 2 mm thicke with MS flat cover 20 x 25 mm MS hold fast made out of MS flat 32 x 5 mm including cutting welding painting with red oxide paint ( Pillars to be constructed in RCCC )including Supplying and fixing Steel gate 0.925 mtrs wide and 1.20 mtrs long complete in all respect as per direction and to the entire satisfaction of the Engineer In charge.Refer Data sheet No 8)

S.k.sharma contractor and engineer

National India Construction Co.