Construction work of sewer line and chamber in Ramnagar area of Varanasi district from Bablu Samosa to main road Panchvati Road from Rama Yadavs house to Chaira Mata Temple to Heera Lal Sonkars house in Ramnagar area of Under the Infrastructure Fu

Providing and erecting 2.00 metre high temporary barricading at site; each panel of size 2.50 m x2.00 m made of 40x40x6 mm angle iron or 50x50x3 mm hollow MS tube posts/horizontal members/bracings covered with 1.63 mm thick MS sheet. The sheet shall be fixed with 30x5 mm MS flat by suitable welding/riveting. The panels shall be made so that gap of 50cm above the ground is available making overall height as 2.5 m. MS channel ISLC 75 @ 5.70 kg/m, 50 cm long shall be provided at the bottom having oval shaped holes of size 50x25 mm at both ends with 50 cm long MS angle 40x40x6 mm bracing. Suitable arrangement shall be made to fix the barricading to avoid from overturning by providing 250 mm long expansion fasteners at both ends. The work shall be executed as per drawing/direction of Engineer-in-Charge which includes writing and painting, arrangement for traffic diversion such as traffic signals during construction at site for day and night, glow lamps, reflective signs, marking, flags, caution tape as directed by the Engineer-in-Charge. The barricading provided shall be retained in position at site continuously including shifting of barricading from one location to another location as many times as required during the execution of the entire work till its completion. Rate include its maintenance for damages, painting, all incidentals, labour materials, equipments and works required to execute the job. The barricading shall not be removed without prior approval of Engineer-in-Charge. (Note :- One time payment shall be made for providing barricading from start of work till completion of work including shifting. The barricading provided shall remain to be the property of the contractor on completion of the work).

Providing and laying factory made chamfered edge Cement Concrete paver blocks in footpath, parks, lawns, drive ways or light traffic parking etc, of required strength, thickness & size/ shape, made by table vibratory method using PU mould, laid in required colour & pattern over 50 mm thick compacted bed of sand, compacting and proper embedding/laying of inter locking paver blocks into the sand bedding layer through vibratory compaction by using plate vibrator, filling the joints with sand and cutting of paver blocks as per required size and pattern, finishing and sweeping extra sand. complete all as per direction of Engineer-in-Charge.80 mm thick cement concrete paver block of M-35 grade with approved colour, design & pattern.

A. 0.00-1.50 m. depth

A. 1.50-3.00 m. depth

A. 3.00 - 4.50 m. depth

Providing and laying PCC cradle as base concrete below sewer line 100 mm thick cement concrete with 1:5:10 cement, c. sand and 40 mm graded stone and also laying over the base concrete 150mm thick PCC 1:2:4 cement :C. sand and 20 mm graded stone grit also included cost of excavation of trench of required depth including ramming of bottom and also disposal of surplus earth within 50m. For RCC Sewer Pipes NP3

250 mm dia 0.00-1.50 m depth

250 mm dia 1.50-3.00 m depth

350 mm dia 1.50-3.00 m depth

450 mm dia 0.00-1.50 m depth

450 mm dia 1.50-3.00 m depth

500 mm dia 1.50-3.00 m depth

500 mm dia 3.00-4.50 m depth

Provide and fix open timbering (covering 1/3rd surface area by planks) in trenches for the depth from 0.00 to 3.00 m. below ground level consisting of 4.00 cm. thick approved country wood planks for polling boards (125 cm x 75 cm) Indian sal wood waller including cost of labour of removal of timbering from trenches. 0.0-3.00 m

Same as item no. 4 but left in tranches (used timbering) @ 20%

Same as above but for close timbering below ground level with 50 mm. Thick country wood planks 150 mm. X 75 mm. Indian sal wood walers and 125 mm. Thick sal ballies. 3.00-6.00 m. depth

Same as items N. 5 but left in Trenchess (used timbering) @ 30%

Constructing brick masonary manhole size 1.20x0.90x2.50 mtr (Inner size) all materials labour and T&P with class 150 bricks in 1:5 cement c.sand with-150mm thick R.C.C. top slab with 1: 1.5:3 (1 Cement: 1.50 c.sond 3 graded stone aggregate 20 mm nominal size and 300 mm thick foundation concrete 1:4:8 (1 Cement: 4 Coarse Sand: 8 graded stone aggreate 40mm nominal size, both with 12 mm thick plaster with 1:3 Cement ,C. sand with neat cement finish in side and out side making channel in cement concrete 1:2:4 (1 Coment: 2 Coarse sand:4graded stone aggregate 20mm nominal size fenishing with floading coat of neat cement also fexing ferro cement concrete C.I. foot step @30cm c/c and 600 mm dia heavy duty ferro coment Concrete M.H. Cover with frame with P.C.C. 1:2:4 complete back filling of earth in trenches and cleaning and dressing of site after completion of works as per direction of E/I.

Constructing brick masonary manhole size 1.40x0.90x3.00 m (Inner size) arch type all materials labour and T&P with class 150 bricks in 1:5 cement ,c.sand with-150mm thick R.C.C. top slab with 1:1.5:3 (1 Cement: 1.50 c.sond 3 graded stone aggregate 20 mm nominal size and 300 mm thick foundation concrete 1:4:8 (1 Cement: 4 Coarse Sand: 8 graded stone aggregate 40mm nominal size, both with 12 mm thick plaster with 1:3 Cement, C. sand with neat cement finish in side and out side making channel in cement concrete 1:2:4 (1 Coment: 2 Coarse sand:4graded stone aggregate 20mm nominal size finishing with floating coat of neat cement also fixing ferro cement concrete C.I. foot step @30cm c/c and 600 mm dia heavy duty ferro cement Concrete M.H. Cover with frame with P.C.C. 1:2:4 complete back filling of earth in trenches and cleaning and dressing of site after completion of work as per direction of E/I.

Constructing brick masonary manhole size 1.40x0.90x4.50 mtr (Inner size) arch type all materials labour and T&P with class-150 bricks in 1:5 cement, c.sand with-150mm thick R.C.C. top slab with 1:1.5:3 (1 Cement: 1.50 c.sond 3 graded stone aggregate 20 mm nominal size and 225 mm thick foundation concrete 1:4:8 (1 Cement: 4 Coarse Sand: 8 graded stone aggreate 40mm nominal size, both with 12 mm thick plaster with 1:3 Cement, C. sand with neat cement finish in side and out side making channel in cement concrete 1:2:4 (1 Cement: 2 Coarse sand:4graded stone aggregate 20mm nominal size finishing with floating coat of neat cement also fixing ferro cement concrete C.I. foot step @30cm c/c and 600 mm dia heavy duty ferro cement Concrete M.H. Cover with frame with P.C.C. 1:2:4 complete back filling of earth in trenches and cleaning and dressing of site of works as per direction of E/I.

Constructing brick masonary house connecting chamber size 0.60x0.60x3.00 mtr (Inner size) all materials labour and T&P with class-150 bricks in 1:5 cement , c.sand and 300 mm thick foundation concrete 1:4:8 (1 Cement: 4 Coarse Sand: 8 graded stone aggregate 40mm nominal size, both with 12 mm thick plaster with 1:3 Cement C. sand with neat cement finish in side and out side making channel in cement concrete 1:2:4 (1 Cement: 2 Coarse sand:4graded stone aggregate 20mm nominal size finishing with floating coat of neat cement also fixing ferro cement concrete C.I. foot step @30cm c/c and 600 mm dia heavy duty ferro cement Concrete M.H. Cover with frame with P.C.C. 1:2:4 complete back filling of earth in trenches and cleaning and dressing of site of works as per direction of E/I.

For Regulating Constructing brick masonary manhole size 1.20x0.90 x 1.00 mtr for regulating payment (Inner size) all materials labour and T&P with class-150 bricks in 1:5 cement, c.sand and 300 mm thick foundation concrete 1:4:8 (1 Cement: 4 Coarse Sand: 8 graded stone aggregate 40mm nominal size, both with 12 mm thick plaster with 1:3 Cement, C. sand with neat cement finish in side and out side making channel in cement concrete 1:2:4 (1 Cement: 2 Coarse sand:4graded stone aggregate 20mm nominal size finishing with floating coat of neat cement also fixing ferro cement concrete C.I. foot step @30cm c/c and 600 mm dia heavy duty ferro cement Concrete M.H. Cover with frame with P.C.C. 1:2:4 complete back filling of earth in trenches and cleaning and dressing of site of works as per direction of E/I.

For Regulating Constructing brick masonary manhole size 1.40x0.90 x 1.00 mtr for regulating payment (Inner size) all materials labour and T&P with class-150 bricks in 1:5 cement c.sand and 300 mm thick foundation concrete 1:4:8 (1 Cement: 4 Coarse Sand: 8 graded stone aggregate 40mm nominal size, both with 12 mm thick plaster with 1:3 Cement, C. sand with neat cement finish in side and out side making channel in cement concrete 1:2:4 (1 Cement: 2 Coarse sand:4graded stone aggregate 20mm nominal size finishing with floating coat of neat cement also fixing ferro cement concrete C.I. foot step @30cm c/c and 600 mm dia heavy duty ferro cement Concrete M.H. Cover with frame with P.C.C. 1:2:4 complete back filling of earth in trenches and cleaning and dressing of site of works as per direction of E/I. For upto 3.00m depth

For Regulating Constructing brick masonary House connecting chamber 0.60x0.60x1.00 mtr for regulating payment (Inner size) all materials labour and T&P with class-150 bricks in 1:5 cement c.sand and 300 mm thick foundation concrete 1:4:8 (1 Cement: 4 Coarse Sand: 8 graded stone aggregate 40mm nominal size, both with 12 mm thick plaster with 1:3 Cement, C. sand with neat cement finish in side and out side making channel in cement concrete 1:2:4 (1 Cement: 2 Coarse sand:4graded stone aggregate 20mm nominal size finishing with floating coat of neat cement also fixing ferro cement concrete C.I. foot step @30cm c/c and 600 mm dia heavy duty ferro cement Concrete M.H. Cover with frame with P.C.C. 1:2:4 complete back filling of earth in trenches and cleaning and dressing of site of works as per direction of E/I. For upto 3.00m depth

Supply of following type RCC NP-3 pipe with SS ends with epoxy coating as per IS 458-2003 (Ammended up to date including all taxes (Central and local) with rubber gasket as per IS 5382/1985 or (Ammended up to date) including, transportation, labour required, transportation loading and unloading and stacking etc. (excluding cost of laying and jointing testing and commissioning) The pipe shall be ISI marked. For RCC Sewer Pipes NP3

250mm dia

350mm dia

450 mm dia

500 mm dia

Cartage of following sizes RCC hume pipe NP-3 class and special from store to site of work. Laying of The same pipe in to the trenches in following deoth below the ground level, true to alignment chocking the point laying the sewer pipe with rubber ring jointing materials including excavation of the below invert level of pipe and testing of laid pipe line complete excluding the cost of excavation of earth and refilling of trenches from ground level to invert lelel of pipe . For RCC Sewer Pipes NP3

250 mm dia 0.00-1.50 m depth

250 mm dia 1.50-3.00 m depth

250 mm dia 350 mm dia 1.50-3.00 m depth

450 mm dia 0.00-1.50 m depth

450 mm dia 1.50-3.00 m depth

500 mm dia 1.50-3.00 m depth

500 mm dia 3.00-4.50 m depth

Dismantling of roads for laying sewers, including sorting out and stacking of serviciable materials, and diposal of unserviciable materials upto a distance of 60m and its reinstatement after filling and proper compaction of trenches.

Stone Chauka DSR 2023- SI 15.25

CC Road AR

Interlocking JN SOR SI-1270

Disposal of surplus earth from the site to disposal point upto 5.00 Km. including loading unloading but exeucding stacking as per direction of E/I

Making Nala crossing falling on alignment of pipe line Including cost of dismantling & Nala ordmating same good including supply of all materials, labour, T&P, etc complete required for proper completion of work. 250mm - 500 mm dia Depth 0.000 - 1.50

DISMANTLING OF BRICK NALA FOR REGULATING PAYMENT BEYOND 1.50 M + BOTHSIDE PER METER DEPTH FOR LAYING OF SEWER AND MAKING SAME THE GOOD For One No. Nala Crossing per Meter + Depth 1.00x10.00x-0.45m

Constructing of sewer connecting chamber of size 60x60x60cm (Inner Size) all materials labour & T&P with class 150 Brick work in 1:4 cement c. Sand with 100mm thick foundation concrete 1:4:8 (1 cement :4 C.Sand : 8 Graded Stone) 40 mm nominal size both with 12 mm thick plasster with 1:3 cement c. sand with neat cement finish in side and out side making channel in cement concrete 1:2:4 (1 cement : 2 c.sand: 4 graded stone aggrigate 20mm nominal size finish with floating coat of neat cement & 600 mm dia fero cement R.C.C. mainhole cover with frame with PCC 1:2:4 complete back filing of earth in trenches and cleaning and dressing of site of works as per direction of E/I.

Constructing of House connecting chamber of size 45x45x45cm (Inner Size) all materials labour & T&P with class 150 Brick work in 1:4 cement c. Sand with 100mm thick foundation concrete 1:4:8 (1 cement :4 C.Sand : 8 Graded Stone) 40 mm nominal size both with 12 mm thick plasster with 1:3 cement c. sand with neat cement finish in side and out side making channel in cement concrete 1:2:4 (1 cement : 2 c.sand: 4 graded stone aggrigate 20mm nominal size finish with floating coat of neat cement & 450 mm dia fero cement R.C.C. mainhole cover with frame with PCC 1:2:4 complete back filing of earth in trenches and cleaning and dressing of site of works as per direction of E/I.

Excavation for the following depth for sewers, manholes, gully pits, chambers, sumps etc. in boulder including cutting of joints pits trimming, dressing, leveling watering and ramming the same including disposal of surplus earth or other dismentaled materials upto a distance of 50 m from the centre of the trenches.

Supply of the 120 mm (OD) SN-8 DWC pipe bend / door bend confirming to relevant latest ISS with DWC couplet etc. F.O.R. destination including all taxes and insureance for making house connection from kitchen & bathroom for tapping of grey / black water.

120mm SN-8 (OD) DWC pipe

Door bend 90 deg.

Bend 90 deg.

Tee 120mm dia (OD)

P- trap

Laying & jointing of 120mm DWC pipe including carting to the site of work lowering them into trenches and laying true to alignment and gradient including cutting of pipes etc. for making of length.

Dismantling and reinstatement for

Ramp / drain for laying of 100mm SN-8 DWC pipe and making sewer connection

Making Sewer connection with 150 mm dia RCC Hume pipe in existing main sewer line including cuting of hole and making same the good

Providing and laying non-pressure NP2 class (light duty) R.C.C. pipes with collars jointed with stiff mixture of cement mortar in the proportion of 1:2 (1 cement : 2 fine sand) including testing of joints etc. complete 150 mm dia. R.C.C. pipe

Providing and laying cement concrete 1:5:10 (1 cement : 5 coarse sand : 10 graded stone aggregate 40 mm nominal size) all-round S.W. pipes including bed concrete as per standard design :150 mm diameter NP-2 pipe

Supply and laying of new stone chauka (45x45x10 cm) laid in 1:6 cement : c.sand mortar with struck pointing 1:2 cement & c.sand above 75mm thick PCC 1:2:4 (1 cement : 2 c. sand : 4 graded stone aggregate 20 mm nominal size

Earth work in cutting or in embankment in ordinary soil excavation to be the form of regular pits not exceeding 1/2 meter (20') in depth and earth work in embankment to be in 20cm (8") layers, including ramming and dressing the surface to required levels and slopes and also including 1.5m (5") lift and 30m (100') lead. The earth form cutting to be used in making embankent or to be deposited as spoil banks within 30m ('100') distance as directed by the E/I.

Preparation and consolidation of sub grade with power road roller of 8 to 12 tonne capacity after excavating earth to an average of 22.5 cm depth, dressing to camber and consolidating with road roller including making good the undulations etc. and re-rolling the sub grade and disposal of surplus earthwith lead upto 50 metres.

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

Providing and Laying separation Membrane of impermeable plastic sheeting 125 micron thick as per direction of engineer in charge.

Providing and laying design mix cement concrete of M-30 grade, in roads/ taxi tracks/ runways, using cement content as per design mix, using coarse sand and graded stone aggregate of 40 mm nominal size in appropriate proportions as per approved & specified design criteria, providing dowel bars with sleeve/ tie bars wherever required, laying at site, spreading and compacting mechanically by using needle and surface vibrators, levelling to required slope/ camber, finishing with required texture, including steel form work with sturdy M.S. channel sections, curing, making provision for contraction/ expansion, construction & longitudinal joints (10 mm wide x 50 mm deep) by groove cutting machine, providing and filling joints with approved joint filler and sealants, complete all as per direction of Engineer in-charge. Cement concrete prepared with batch mixing machine.

Providing and fixing pre-moulded joint filler in expansion joints of RCC roads / CC pavements after making the joints dust free with high pressure air jet cleaners, all complete as per direction of the Engineer-in-Charge. (Pre-moulded joint fillers shall be made of bitumen hot sealing compound impregnated fibre board having impregnation more than 35%, conforming to IS:1838 for fibre board and IS: 1834 for hot sealing bitumen compound grade A.)

Providing and filling in position rubberized bitumen hot sealing compound for sealing of expansion joints in roads / pavements all complete as per direction of the Engineer-in-Charge.

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.