SPECIAL REPAIR TO SEWERAGE LINE AND ALLIED WKS AT 103 AD REGT UNDER GE SHIKARGARH

Amount

Excavation in trenches in soft/ loose soil not exceeding 1.50 meter wide and not exceeding 1.5 meter in depth and getting out in soft/ loose soil complete all as specified and directed.

.ditto- but exceeding 1.50 meter and not exceeding 3.0 meter depth complete all as specified and as directed.

Demolition of cement concrete of any description and in any position not otherwise described for (such as in bed, haunching & packing of sewer lines, benching of manholes, copings etc.) complete all as directed and removal of debris outside the premises.

Demolition of brick work or stone/ boulder masonry, built in cement mortar including all quoins, arches, pillars, etc, but excluding ashlar facings, dressed stonework and precast concrete articles built in cement mortar or cement lime mortar incl all quions etc complete all as specified and as directed.

M&L for squarred rubble walling Jodhpur type brought upto course well bonded, bedded and solidly hearts built in cement mortar (1:6) complete all as specified and as directed.

-ditto- all as per item No 5 above, but, except stone.

M&L precast cement concrete block masonry with solid blocks made of PCC (1:3:6) type C1 using 20mm graded stone aggregate exc 10cm in width and set in CM (1:4) complete

Extra over squarred rubble stone walling Jodhpur type regular coursed for hammer dressing to face of stone with max depression on face from a straight edge not exc 20mm and dressing complete all as specified and as directed.

M&L rendering/ plastering 15 mm thick in CM 1:4 on brick, stone or concrete surfaces, finished even and smooth without using extra cement complete all as specified and directed. Note: - Locations for use of WPC shall be given by Engineer In charge and water proofing liquid shall be measured and paid for separately under respective item.

Supply only integral water proofing compound.

M & L for Cement concrete (1:2:4) type B-1 using 20mm graded mechanically crushed stone agg as in benching of manholes, coping , bed blocks plinth course bands, stops etc including necessary form works complete all as specified and directed by Engr-in-Charge.

Demolition by breaking up drain pipes salt glazed stone ware pipe, AC, Reinforced concrete etc; any type of 150mm internal dia of pipe and jointed in cement mortar and taking out of root trenches removing the debries from site complete all as specified and directed

Demolition by breaking up drain pipes salt glazed stone ware pipe, AC, Reinforced concrete etc; any type of 200mm internal dia of pipe and jointed in cement mortar and taking out of root trenches removing the debries from site complete all as specified and directed

Demolition by breaking up drain pipes salt glazed stone ware pipe, AC, Reinforced concrete etc; any type of 300mm internal dia of pipe and jointed in cement mortar and taking out of root trenches removing the debries from site complete all as specified and directed

Demolition by breaking up drain pipes salt glazed stone ware pipe, AC, Reinforced concrete etc; any type of 450mm internal dia of pipe and jointed in cement mortar and taking out of root trenches removing the debries from site complete all as specified and directed

M&L for Reinforced concrete pipes, of 150mm bore, class NP2, laid in trenches and jointed in cement mortar as specified complete with collars complete all as specified.

M&L for Reinforced concrete pipes, 200mm bore, class NP2, laid in trenches and jointed in cement mortar as specified complete with collars complete all as specified.

M&L for Reinforced concrete pipes, 300mm bore, class NP2, laid in trenches and jointed in cement mortar as specified complete with collars complete all as specified.

M&L for Reinforced concrete pipes, 450mm bore, class NP2, laid in trenches and jointed in cement mortar as specified complete with collars complete all as specified.

M&L for cement concrete (1:4:8) type D-2 for 150mm dia pipe bed to drain pipes including packing under and haunching against the sides of pipes after they are laid and tested in complete all as directed and specified

.-ditto- but 200mm dia of pipe.

.-ditto- but 300mm dia of pipe.

.-ditto- but 450mm dia of pipe.

Cement concrete 1:4:8 type D-2 using 40mm graded crushed stone aggregate as in foundations , fillings and mass concrete, bed of sewer pipe lines etc complete all as specified and as directed by the Engineer in charge.

S&F in repair precast steel fiber reinforced concrete (SFRC) manhole cover with frames (ISI marked) of overall size 1200x1200x75-100mm (clear opening 600x600mm for square and 600mm dia for round shape) are provided with suitable mild steel rims to prevent from chipping of edges and enable clear opening with provision of easy lifting hooks which are duly protected against corrosion laid over and including 10mm thick rendering in CM 1:4 complete all as specified and directed.

Returning and filling including spreading leveling , watering and well ramming in layer not exceeding 25cm thick complete all as specified and directed by Engr-in-Charge.

Removal of excavated soil exceeding 50 meter and depositing where directed at a level n. exc 1.5 M above the starting point.

M&L Mild steel round bars 10mm dia and over, confirming to Fe-410, Gde-E-165, cut to length, bent to shape as required, including cranking, bending spirally for manhole rungs etc; including fixed to manhole walls complete all as specified and directed. Note: - PCC block shall be measured and paid for separately under respective item.

Cement concrete (1:2:4) type B-1 using 20 mm graded stone aggregate as in steps, seismic and other similar bands, copings, kneelars, apex stones, bed plates, bed blocks of hold fasts etc including necessary form work complete all as specified

M&L for Jodhpur stone patti slabs, self faced 7.5cm to 10cm thick, 25cm to 35cm wide, laid dry as in manhole covers, sizes as directed by Engineer in charge complete all as specified and as directed.

Dismantling cast iron work of any description and in any position complete all as specified.

S&F 100mm bore cast iron soil, waste and vent pipes (sand cast pipes) in any length with or without ears, laid in trenches or in floor etc; complete all as specified.

Fixing only in repair 100mm bore any type of soil, waste and vent pipes in any length with or without ears, laid in trenches or in floor etc; complete all as specified.

S&F 100mm bore cast iron soil, waste and vent pipes (sand cast pipes) in any length with or without ears, fixed to walls etc; complete all as specified.

Fixing only in repair 100mm bore any type of soil, waste and vent pipes in any length with or without ears, fixed to walls etc; complete all as specified.

S&F 100mm bore pipe cast iron 'P' or 'S' trap, complete all as specified.

S&F 100mm bore pipe cast iron cowls, complete all as specified.

Fixing only in repair 100mm bore pipe cast iron or any type cowls, complete all as specified.

M&L cast iron up to 150mm bore fittings of Bends (any type, radious and angle) tapers any type, (straight, bend, increasing, decreasing or double socket etc.) Tee pieces, single branch, 'Y' junctions, double branch, cross (all sockets or socket and spigot) collars, caps and plugs etc; complete all as specified.

Fixing only in repair any type or cast iron up 150mm bore fittings of Bends (any type, radious and angle) tapers any type, (straight, bend, increasing, decreasing or double socket etc.) Tee pieces, single branch, 'Y' junctions, double branch, cross (all sockets or socket and spigot) collars, caps and plugs etc; complete all as specified.

M&L 100mm bore cast iron pipes and fittings joints or connections are filled/ sealed properly by epoxy sealant of ISI mark or M-Seal (Make:- Dr Fixit) apply as per manufacturing instructions, complete all as specified.

S&F for 100mm bore pipes stack clamps out of 50mm by 5mm flat iron and 16mm dia round iron stays, including bolts and nuts and securing ends of stays to wall etc; complete all as specified.

S&F Salt-glazed stoneware gully traps in 150mmx150mm square or round mouthed, type 'P' complete all as specified.

Temporarily blocking of inlet/ outlet for manholes of sewage line with suitable wooden plugs/ gunny bags during repairing of sewage line so that sewage water not enter in working area and stored sewage water/ effluent (liquid/ semi liquid) should be pumping out/ bailing out from the manholes or water inflow caused by spring or tidal or river seepage or broken water mains or drains and the like pumping out with diesel engine driven gen set/ pumping set/ mud pump into closed containers & delivering the same outside defence land complete or bypass/ divert through PVC hose pipes to main central sewage line for making workable condition of the site and taking out the blocking arrangements of inlet/ outlet after repair/ change of sewage line and making the system functional all as specified and directed.

Cutting into existing manhole for connecting new drain pipe (150mm Internal dia of pipe), making good to pipe and rendering, cutting out existing benching for and forming branch channel in cement concrete (1:2:4) type B-1 smooth finished etc; complete all as specified.

Cutting into existing manhole for connecting new drain pipe (200/225 mm Internal dia of pipe),making good to pipe and rendering, cutting out existing benching for and forming branch channel in cement concrete (1:2:4) type B-1 smooth finished etc; complete all as specified.

M/S KAUTILYA GARG

Panwar Electricals