REPAIR CLEANING OF EXISTING SEWAGE LINES MANHOLES SEPTIC TANKS ETC AT KANASAR MILITARY STATION

Amount

Cleaning / functioning of existing sewage system and plumbing system (comprising of sewer lines in CI, SGSW or SG pipes), manholes, septic tanks and soakage wells of different types, sizes and depths, house connection from WC, bath , kitchen etc including gully traps, floor/Nahni traps, CI pipes and plumbing works etc of any description and in any positions below or above ground level, located in different situations and also on the surface of the wall etc complete in perfect functioning/removing connections without obstruction by removing all blockages in system including removing of all waste, solid or liquid or of any description all as specified and directed . Note:-.Complaints are to be attended on day to day basis with sufficient manpower and tools as approved and directed

Desludging by removing of semi solid sludge, silt, foul water from the existing manhole of depth not exceeding 1.0 mtr , any capacity, in foul conditions, either by manually or by mechanically and flushing water to ensure free flow of sewage , placing in position the manhole covers of any description, removal of sludge & solid contents to any place outside defense land and depositing where directed.

All as per item No. 2 here-in-before but depth exceeding 1.00 mtr but not exceeding 1.50 mtr

All as per item No. 2 here-in-before but depth exceeding 1.50 mtr but not exceeding 2.00 mtr

Desludging by removing of semi solid sludge from the existing septic tank of any depth, of capacity 25 users, in foul conditions, including taking & placing in position the manhole covers of any description, removal of sludge & solid contents to any place outside defense land and depositing where directed by Engineer-in-Charge

All as per item No. 5 here-in-before but 50 users

All as per item No. 5 here-in-before but 150 users

Cleaning of existing sewer pipe /lines of any dia and at any depth (internally from manholes at any depth by rodding manually/ mechanically or with de-sludging machines as required at site including the following :- (a) Getting out the solid sludge and liquid matters from the connecting manholes. (b) Removing sludge land depositing and spreading at safe place far from populated area as directed by Engineer-in-Charge. (c) Removing and replacing in original position of manhole covers of any description complete Note :- The rate shall interalia include cleaning of manholes. The length of sewer line shall be inclusive of manholes

De-watering the existing soak wells/ pits/septic tanks and disposal of the same to the existing open drains/surrounding low lying areas nearby all as specified and directed

Demolition and breaking up drain pipes (SGSW,AC or RCC) of internal dia of 150 mm, set in cement mortar complete all as specified and directed.

Excavation in trenches, not exceeding 1.5 metre wide and not exceeding 1. 5 metre in depth; for foundation or for manholes not exceeding 10 Sqm on plan and not exceeding 1.5 metre in depth and getting out in soft/loose soil complete all as specified and directed

Returning filling in, including spreading , levelling, watering and well ramming in layers each not exceeding 25cm depth in soft/loose soil complete all as specified and directed.

Removing surplus soil to distance not exceeding 50metre and depositing where directed at level not exceeding 1.5metre above the starting point complete all as specified and directed.

M & L for 150mm bore (internal dia) salt glazed stone ware drain pipe, grade ‘A’, laid in trenches on concrete bed to required slope, jointed and tested complete all as specified (concrete bed shall be measured and paid for separately).

M & L for PCC (1:3:6) type C-2 using 40 mm graded stone aggregate as in bed of SGSW pipe 150 mm bore including packing under and hunching against the sides of pipes after they are laid and tested complete all as specified.

Demolition of brick work in built in cement mortar complete all as specified and directed.

M & L for Brick work with sub class ‘B’ old size bricks straight or curved on plan exceeding 6 m mean radius built in cement and sand mortar (1: 4) complete all as specified and directed.

M & L for rendering 15mm thick on fair faces concrete/brick surface of manhole walls in CM 1:4 finished even & smooth without using extra cement complete all as specified and directed.

M & L for rendering 15mm thick on other than fair faces concrete/brick surface of manhole walls in CM 1:4 finished even & smooth without using extra cement complete all as specified and directed.

M & L for PCC (1:3:6) type C-I using 20 mm graded stone aggregate as in surface channels and drains etc inside the manholes complete all as specified and directed.

M & L for cement concrete type B1, 1:2:4 using 20mm graded crushed stone aggregate as in copings, kneelers, apex stones, bed plates and the like including weathering, slightly rounded, chamfered angle and throating as directed including use and waste of form work (straight & curved) all exposed surfaces of concrete finished fair complete all as specified and directed.

M & L for PCC (1:3:6) type C-2 using 40 mm graded stone aggregate as in foundation/mass concrete etc complete all as specified and directed.

Demolition of stone slabs as in roofs, suspended floors any thickness jointed in any mortar complete all as specified and directed.

M & L for Jodhpur stone of roof slab, self faced, 7.5 cm to 10 cm thick, 25cm to 35 cm wide, hoisted and set, jointed and grouted in cement and sand mortar (1:4) complete all as specified and directed.

M & L for 50 mm thick PCC (1:2:4) type B-1 using 20 mm graded stone aggregates, as in floors or over stone patti roof slab, finished the surfaces even and smooth without using extra cement complete all as specified and directed. .

Demolition cement concrete (reinforced) in ground floors as in cover slabs of manholes, septic tanks /soak wells not exc 15 cm thickness (reinforcement cut as reqd to facilitate demolition) complete all as specified and as directed.

M & L for Pre-cast RCC 1:2:4 type B-I, using 20mm graded stone aggregate as in manhole cover set in Cement and sand mortar 1:4 as directed with necessary form work complete all as specified and directed

M & L for TMT bars 8 to 10 mm dia & over, cut to length bent to shape including cranking; bending spirally for hooping for columns, hooking ends binding with mild steel wire. (Annealed) not less than 0.9 mm dia or securing with clips complete all as specified and directed (weight of binding wire/clips shall not be considered for measurement and payment purposes).

M&L salt glazed stoneware Gully trap type-P size 150x150mm setting & jointing with CM 1:1complete all as specified and directed

M&L for 100 mm thick PCC 1:2:4 type B2 using 40 mm graded crushed stone aggregate in foundations, sub base, filling and mass concrete complete all as specified and directed.

M&L for factory made 60mm thick machine pressed precast cement concrete coloured interlocking paver blocks of Grade M-35 conforming to IS 15658-2006 of shape and size as directed with grey cement and pigment laid over & including 25mm thick sand cushioning, joints of blocks filled with dry sand and compacted with mechanical vibrator complete all as specified & directed.

Demolition of cement concrete (unreinforced) of any description and in any position not otherwise specifically provided for in this Schedule complete all as specified & as directed. Note : Contractor shall make arrangement to protect tiles, plumbing items, sanitary fittings, etc under the slab, etc by gunny bags with sand or any other suitable arrangement and quoted rates shall deemed to include this aspect.

S&F in repairs PVC (SWR) floor trap plain with PTMT grating including jointing with solvent cement, diameter of outlet 100 mm, complete all as specified & as directed.

Supply and fixing PVC (SWR) Gully trap 125/110mm, setting and jointing with solvent cement complete all as specified & as directed.

S&F PVC SWR 'S' trap of 110 mm bore complete all as specified & as directed.

S&F 110mm bore PVC (SWR) pipes single socketed in any length with rubber ring joints / solvent cement joints laid in trenches or in floors complete all as specified & as directed including dismantling & taking out old unserviceable 110mm bore PVC pipe with fittings complete all as specified & as directed

S&F 110mm bore PVC (SWR) pipes single socketed in any length with rubber ring joints / solvent cement joints fixed to walls complete all as specified & as directed including dismantling & taking down old unserviceable 110mm bore PVC pipe with fittings commplete all as specified & as directed.

S&F 110mm bore PVC (SWR) bend, any radius with oval access door complete all as specified & as directed.

S&F 110 mm bore PVC (SWR) single junction (single 'T' ) equal or unequal provided with access door complete all as specified & as directed.

S&F as in repairs Grating doom 100 mm dia of PTMT (Minimum weight 25 gms) complete all as specified & as directed.

S&F in repairs vitreous china squatting pan (Orissa pattern) water closet (white) of size 580x440mm with integral foot rests, ‘P’ or ‘S’ trap, including connection to trap and flushing pipe, antisyphonage pipe etc, complete all as specified and as directed.

S&F in repairs PVC valveless symphonic action type low level flushing cistern (ISI marked) of 10 litre capacity including 32 mm dia PVC flush pipe connected to water closet with inlet, ball valve, float and handle complete all as specified & as directed.

S&F in repair vitreous china wash hand basin white flat back of size 630 mm x 450 mm including a pair of cast iron brackets embedded in PCC 1:3:6 type C-1 blocks of size 10 x 7.5 x15 cm with & including 32 mm dia PVC waste pipe and 32mm dia chromium plated brass waste fitting with long screwed shanks and fly nuts, flange end bedded in red lead cement & other end fixed complete all as specified

S&F in repair PVC connection 450 mm long suitable for 15 mm bore GI pipe including PTMT nuts on both sides complete all as specified & as directed.

S&F as in repairs vitreous china wash down water closet pan semi-pedestal pattern (Anglo-Indian Type), white including connection to drain (or outgoing pipe) and to flushing pipe, anti-sypohonage pipe etc. complete all as specified & as directed.

S&F in repairs plastic water closet seat, white, closed pattern with flat bottom and cover and mild steel chromium plated or aluminized hinging device complete all as specified & as directed.

S&F in repairs plastic water closet seat, white, closed pattern with recessed bottom and cover and mild steel chromium plated or aluminized hinging device complete all as specified & as directed.

S&F in repair 32mm bore Brass chromium plated bottle traps for wash basins with inlet and outlet screwed for pipe or connections including necessary packing, union and cap and fixed including taking down complete all as specified & as directed.

S&F in repairs 15mm bore pillar tap, cast copper alloy with capstan heads, chromium plated, fancy type, screwed down high pressure, with or without lettered ‘Hot’ or ‘Cold’ with long screwed shanks & fly nuts, screwed for iron pipes, complete all as specified & as directed.

S&F in repairs 15mm bore stop valve, cast copper alloy, screwed down, high pressure with crutch or butterfly handle screwed both ends for iron pipe or for unions complete all as specified & as directed.

S&F as in repairs 32mm dia PVC waste pipe 60cm long with unions for WHB complete all as specified & as directed

m/s gaurav enterprises