REPAIR REPLACEMENT OF UNSERVICEABLE WATER SUPPLY DISTRIBUTION NETWORK IN MARRIED OTM ACCN AT SHIKARGARH BSE NAFLAND AREA

Amount

Excavation in trenches by using man power not exc 1.5m width and not exc 1.5 m in depth and getting out soil in soft/loose soil .

Excavation in trenches by mechanical means (Hydraulic excavator) not exc 1.5m width and not exc 1.5 m in depth and getting out any type of soft disintegrated rock/PCC etc.

Returning filling in including spreading levelling watering and ramming in layers not exceeding 25 cm in any type of soil.

Removing excavated surplus soil (soft / loose, solid/disintegrated rock etc) to a distance not exceeding 50 mtr where directed and at a level not exceeding 1.5 mtr above the starting point.

Taking up existing CI/DI/MS 100mm bore water mains (including all fittings), with spigot and socket ends/threaded socket end and lead joints, flange ends, socketed/threaded ends joint from above/under ground, under road, path, culvert,under PCC platform or any type of muddy/dry soil etc and making good to match the existing surface of any type and size all as specified and dirercted. Note : Excavation and earthwork shall be measured and paid for separately.

All as per item no. 5.00 but for 150 mm bore pipe.

All as per item no. 5.00 but for 200 mm bore pipe.

All as per item no. 5.00 but for 250 mm bore pipe.

All as per item no. 5.00 but for 300 mm bore pipe.

Supply, laying and testing of 100mm bore DI pipe centrifugally cast of class K-7 with spigot and socket ends suitable for tyton joints including rubber ring. NOTE : (i) Cost of tyton joint including ring is included in the unit rate quoted of this item. (ii) DI Fittings like reducer, bend, cross, Tee, end cap etc as required shall be measured and paid for separately. (iii) Testing shall be carried out for leakage of pipe only.

All as per item no. 6.00 but for 150mm bore pipe.

All as per item no. 6.00 but for 200mm bore pipe.

All as per item no. 6.00 but for 250 mm bore pipe.

All as per item no. 6.00 but for 300 mm bore pipe.

Supply and Fixing as in repair cast iron sluice valve 80mm internal dia PN 1.6 including cast iron wheel having stainless steel spindle incl new rubber gasket, nuts and bolts etc complete all as specified and as directed. Note : Unit rate of this item shall include dewatering, excavation and earth work as per site requirement and T&P required i.e. JCB, hydra, pumping set etc shall be arranged by the contracor at his own arrangement without any extra cost.

All as per item no. 7.00 but for 100 mm internal dia.

All as per item no. 7.00 but for 150 mm internal dia.

All as per item no. 7.00 but for 200 mm internal dia.

All as per item no. 7.00 but for 250 mm internal dia.

All as per item no. 7.00 but for 300 mm internal dia.

M&L for DI specials such as bends (any type, radius and angle),tappers any type, (straight, bend, increasing, decreasing or double socket, socket and flanged, socket and spigot, spigot and flanged, double flanged, all socket, all flanged etc) tee pieces, single branch, 'Y' junction, double branch, cross (all sockets or socket and spigot) collars, caps & plugs upto 150 mm bore pipe. NOTE : (i) Unit rate also includes for cutting of pipe for inserting of fittings. (ii) Weight shall be as per relevant IS. (iii) Unit rate also include dewatering, excavation and earth work as per site requirement. (iv) Unit rate of this item includes the T&P required like JCB, hydra, pumping set etc and same shall be arranged by the contractor at his own end without any extra cost.

All as per item No. 8.00 but for above 150 mm bore and upto 300mm bore pipe.

M&L in repair/rectification of leakage in existing 50mm bore rising/delivery CI/GI Pipe Spigot and socket end or threaded including necessary earth work (i.e. excavation, removal & refilling, of trench), Pumping out water from the ditch and rectify the defects by taking out of existing lead and redoing the joints by using necessary additional lead, Lead Wool, Spun Yarn & etc including testing, commissioning of CI/GI Pipe line complete all as directed. NOTE : (i) Spun yarn, lead & other material including all arrangement for rectification of said defects is included in the unit rate quoted of this item. (ii) Rate of excavation and earth work returning, filling and removing shall also be deemed to be included in the quoted rate by the contractor.

All as per item No. 9.00 but for 80mm bore CI/GI Pipe.

All as per item No. 9.00 but for 100 mm bore CI/GI Pipe.

All as per item No. 9.00 but for 150 mm bore CI Pipe.

All as per item No. 9.00 but for 200 mm bore CI Pipe.

All as per item No. 9.00 but for 250 mm bore CI Pipe.

All as per item No. 9.00 but for 300 mm bore CI Pipe.

M&L for repair/rectification of 150mm bore existing rising/ delivery DI/CI/GI pipe line flanged end, by taking out of existing rubber gasket/fibre sheet, nut & bolt etc and rejoining the same by using new one including testing, commissioning of CI pipe line complete all asspecified & directed. NOTE : (i) Unit rate also includes for cutting of pipe for inserting of fittings. (ii) Weight shall be as per relevant IS. (iii) Unit rate also include dewatering, excavation and earth work as per site requirement. (iv) Unit rate of this item includes the T&P required like JCB, hydra, pumping set etc and same shall be arranged by the contractor at his own end without any extra cost.

All as per item No. 10.00 but for 200 mm bore pipe.

All as per item No. 10.00 but for 250 mm bore pipe.

Taking up or down 15mm bore steel tubing alongwith fittings such as tee, bends etc laid in floor/trenches/wall etc complete all as specified and as directed. NOTE : (i) Excavation and earth work shall be measured and paid for separately.

All as per item No. 11.00 but for 20mm bore.

All as per item No. 11.00 but for 25mm bore.

All as per item No. 11.00 but for 40mm bore.

All as per item No. 11.00 but for 50mm bore.

All as per item No. 11.00 but for 80mm bore.

Taking up/taking out existing 15mm bore GI pipe laid in trenches/fixed along the wall (upto height of 18Mtr) and cleaning the same and relay / refixing in the same location/new location complete all as directed. Note : (i) Excavation and earthwork where applicable shall be measured and paid for separately. (ii) Additional fittings / new fittings are required, same shall be provided by the contractor at his own end and nothing extra shall be admissible on this account.

All as per item No. 12.00 but for 20mm bore pipe.

All as per item No. 12.00 but for 25mm bore pipe.

All as per item No. 12.00 but for 50mm bore pipe.

Supply, laying and testing for leakage of 15mm bore galvanised iron pipe medium grade (ISI marked) with and including medium grade (ISI Marked) fitting concealed or fixed to walls(upto height of 18 Metres) including clamping the pipe on wall, celling or laid in floors including chase cuttings, making good to distributed surfaces as directed and specified. Note: Cost of cutting/leaving/forming chases, holes etc through walls, floor, plinth protection, roof etc as required, S&F MS Clamps etc and making good the surface to match as per existing shall deemed to be included in quoted rate by the tenderer.

All as per item No. 13.00 but for 20mm bore pipe.

All as per item No. 13.00 but for 25mm bore pipe.

All as per item No. 13.00 but for 40mm bore pipe.

All as per item No. 13.00 but for 50mm bore pipe.

Supply,fixing and testing for leakage of 15 mm bore galvanised iron pipe medium grade (ISI marked) with and including medium grade (ISI Marked) fittings laid in trenches jointed and tested complete all as specified and directed. Note : excavation, earth work shall be measured and paid for separately under respective items.

All as per item No. 14.00 but for 20mm bore.

All as per item No. 14.00 but for 25mm bore.

All as per item No. 14.00 but for 50mm bore.

All as per item No. 14.00 but for 80mm bore.

Supply and fix as in repair 15mm dia gun metal gate valve with iron wheel head screwed both ends for iron pipe and fixed pipe complete all as specified and as directed.

All as per item No. 15.00 but for 20 mm dia

All as per item No. 15.00 but for 25 mm dia.

All as per item No. 15.00 but for 50 mm dia

M&L for motorized Augring/drilling under the road at 60 cm to 100 cm depth of dia suitable to pass pipe upto 300mm dia complete all as directed.

M & L for road cutting (complete thickness i.e. soaling, WBM & bituminous concrete etc) and repairing the same with existing specification, the patch width of cutting upto 75 cm all as specified and directed. Note: (i) Road repair work shall be completed on the same day in all aspect, failing which a panelty of Rs 100 per meter for per hour for delay period will be imposed and deducted from RAR/Final Bill. (ii) After cutting of road thickness, required trench shall be excavated and same shall be measured and paid for separately under relevant item.

Supply and fixing as in repair bib tap of 15 mm dia chromium plated with fancy type suitable to fix with iron pipe or furrel and all as directed.

S & F as in repair 20mm bore PVC float valve, high pressure, with polythene float and flynut complete, screwed for iron pipe or brass ferrule complete all as specified and as directed.

All as per item No. 19.00 but size 25mm bore.

M&L as in repair 450mm x 450mm x 600mm internal size construction of stone masonary valve chamber with PCC foundation 1:4:8 type D2 using 40mm graded stone aggregate 100mm thick stone massonary built in cement mortar 1:6 wall thickness of 25 cm with plastering of 10mm thickness internally and 15mm thickness externally above and below ground level (15cm below ground level) in CM 1:6 with 50mm thick PCC 1:2:4 type B1 using 20mm graded stone aggregate in floor incl MS frame made of angles iron of size 50mm x 50mm x 6mm matches with the internal size of the valve chamber and chamber cover made of MS sheet of 3.0mm thickness incl MS hinge including locking arrangement and painting the steel surfaces with two coats of synthetic enamel paint over a coat of red oxide primer incl necessary earth work & excavation complete all as specified and directed.

All as per item No. 20.00 but size of chamber 2500mm x 2200mm x 1500mm

All as per item No. 20.00 but size of chamber 900mm x 600mm x 1000mm

All as per item No. 20.00 but size of chamber 1350mm x 1000mm x 1200mm

M & L taking out existing Sluice valve 80 mm dia from the existing location and further taking out spindle and other parts and carrying out necessary grinding, refacing, scaling and cleaning complete and reassembling the parts after proper servicing and refixing the sluice valve in original position including replacement of gasket, nuts, bolts washers complete all as directed.

All as per item no. 21.00 but of size 100 mm bore.

All as per item no. 21.00 but of size 150 mm bore.

All as per item no. 21.00 but of size 200 mm bore.

All as per item no. 21.00 but of size 250 mm bore.

All as per item no. 21.00 but of size 300 mm bore.

M&L PCC (1:2:4) type B-1 (using 20 mm graded stone aggregate) as in support of pipes or foundation of pump including demolition / dismantling of existing PCC of any type complete all as directed.

M&L 15 mm thick cement plaster in CM (1:6) on brick/concrete surface fair and even surface complete all as directed.

Taking out old unserviceable CI butter fly valve and supply, install, connect and testing of new butterfly Valve including jointing material, rubber gasket, nuts and bolts etc suitable for 150 mm internal dia complete all as specified and directed.

All as per item no. 24.00 but of size 200 mm internal dia.

Taking out old unserviceable CI non return valve from pumping/distribution of raw/treated water line and removing from the site and supply, fixing and testing of new Non Return valve of 15 Kg/Sqcm body pressure and 10 Kg/Sqcm seat pressure suitable for 150 mm dia flanged type all as specified and directed.

All as per item no. 25.00 but of size 200 mm dia.

S&F as in repair CI air release valve with two air outlets, 80mm dia (outer) and fixing up in any type of water supply mains upto 350mm bore complete fixing arrangement all as specified and directed.

S&F as in repair, CI foot valve of 150 mm dia as existing with accessories complete all as specified and directed.

M&L for repair of CI / DI pipe line having size 100mm bore of push tyton rubber joint type by taking up/down including excavation, returning filling and removal of excavated soil near pipe line (size of trenches shall be as per reqirement for carrying out the repair) in break down maint of raising main line / distribution line. Providng any type of special tools & plants such as JCB & materials (such as detechable joints / leak repair clamp suitable for CI / DI fittings , collar/short piece of pipes or any other fittings as required to minimise the breakdown time and rectification of the problem as soon as posible. Rectification work must be started within two hours of intimation to contractor telephonically. Any delay in rectification may be penalised @ Rs. 150.00 per hour for each complaint for delay period from the time allowed by Engr-in-Charge for rectification of defects. Note :- (i) Unit rate shall include cost of detachable joint. (ii) DI fitings like collar / short pieces of pipes and LRC Clamps shall be measured and paid separately against relevant item of BOQ. (iii) Unit rate shall also include cost of de-watering, excavation and earth work as per site requirement. (iv) Requisite T & P required for carrying out the repair shall be arranged by the contractor and nothing extra shall be made on this account.

All as per item no. 28.00 but of size 150 mm bore.

All as per item no. 28.00 but of size 200 mm bore.

All as per item no. 28.00 but of size 250 mm bore.

All as per item no. 28.00 but of size 300 mm bore.

Supply and fix as in repair LRC (Leakage Repair Clamp) joint including nuts and bolts for repairing the leakage of DI pipe at spigot socket end incl bailing out the line water as required for sizes 80 mm bore. Note : (i) Unit rate quoted of this item includes the cost of excavation, earth work and bailing out the water. (ii) Unit rate of this item includes the cost of T & P required for rectification / removal of leakage.

All as per item no. 29.00 but of size 100 mm bore.

All as per item no. 29.00 but of size 150 mm bore.

All as per item no. 29.00 but of size 200 mm bore.

All as per item no. 29.00 but of size 250 mm bore.

All as per item no. 29.00 but of size 300 mm bore.

RISING ELECTRICALS