REPAIR AND CLEANING OF SEWAGE LINES, MANHOLES SEPTIC TANKS, SOAKAGE WELL AND CONNECTED ITEMS AT BD BARI MIL STN

Amount

Excavation in trenches not exc. 1.5m wide and not exc. 1.5m in depth; for foundation etc. or for shafts, wells, cesspits, manholes, pier holes, etc. n exc 10 sqm on plan in any type of soil and getting out, complete all as specified & directed.

All as per Srl item No.1 above but depth exc 1.5m and not exc. 3.0m deep in any type of soil complete all as specified & directed.

Returning, filling in (soil), including spreading, leveling, watering and well ramming in layers not exc. 25cm, complete all as specifed & directed.

Removing excavated material to a distance not exc. 50m and depositing where directed at a level not exc. 1.5m above the starting point, complete all as specified & directed.

Demolition and breaking up drain pipes (Salt glazed ware, AC or Reinforced concrete) set in cement mortar, internal dia of pipe 200mm, complete all as specifed & directed.

Demolition and breaking up drain pipes (Salt glazed ware, AC or Reinforced concrete) set in cement mortar, internal dia of pipe 150 mm, complete all as specifed & directed.

Demolition and breaking up drain pipes (Salt glazed ware, AC or Reinforced concrete) set in cement mortar, internal dia of pipe100 mm, complete all as specifed & directed.

Concrete bed to drain pipes including packing under, and haunching against the sides of pipes after they are laid and tested; in cement concrete 1:3:6 type C-2 (using 40mm graded crushed stone aggregate for 200mm dia bore pipes all as per SSR Part-I specifications, complete all as specified and directed.

Concrete bed to drain pipes including packing under, and haunching against the sides of pipes after they are laid and tested; in cement concrete 1:3:6 type C-2 (using 40mm graded crushed stone aggregate for 150mm dia bore pipes all as per SSR Part-I specifications, complete all as specified and directed.

Concrete bed to 100mm bore drain pipes including packing under, and haunching against the sides of pipes after they are laid in cement concret 1:3:6 (Nominal mix) type C-2 using 40mm graded stone aggregate, and tested, complete all as specified & directed.

S & F 150 mm dia DWCPE (SN8) HDPE pipes laid in trenches on PCC bed incl jointing as per manufactures instructions and as directed. (Bending/ haunching and earthwork paid separately under respective items of schedule) complete all as specified & directed.

S & F 200 mm dia DWCPE (SN8) HDPE pipes laid in trenches on PCC bed incl jointing as per manufactures instructions and as directed. (Bending/ haunching and earthwork paid separately under respective items of schedule)

S&F 100mm diameter DWCPE (SN8) HDPE Pipes laid in trenches on PCC bed including jointing as per manufacturer's instructions and as directed. (Bedding/Haunching and earthwork paid separately under respective items of schedule) complete all as specified & directed.

Cutting salt-glazed stoneware drain pipe in position new drains (internal dia of pipe 100mm), making good to pipe and rendering, cutting out existing benching for and forming branch channel (1/2 round or 3/4 section) in cement concrete 1:2:4 type B-1 smooth finished, and reforming benching as required complete all as specified & directed.

Demolition of cement concrete (un-reinforced) in ground floors and paving not exceeding 15cm thickness (below or above ground level), complete all as specified & directed.

Demolition of reinforced cement concrete of any description in any position not otherwise specifically provided for (Reinforcement cut as required to facilitate demolition), complete all as specified & directed.

Demolition of brickwork or stone/boulder masonry built in cement mortar including all quoins, arches, pillars etc., but excluding ashlar facing, dressed stone work and precast concrete articles, complete all as specified & directed.

M & L for Brickwork with sub-class ‘B’ bricks (old size), straight or curved on plan exc. 6m in mean radius, built in cement mortar 1:6, complete all as specified & directed.

M & L for Brickwork with sub-class ‘B’ bricks (old size), straight or curved on plan exc. 6m in mean radius, built in cement mortar 1:4 but except brick i.e. using serviceable bricks obtained from Srl item No. 18 here-in-before, complete all as specified & directed.

M & L for PCC 1:4:8 nominal mix, type D-2 using 40mm graded crushed stone aggregate as in foundations, filling & mass concrete, complete all as specified & directed.

M & L for PCC 1:2:4, nominal mix, type B-1, using 20mm graded crushed stone aggregate as in benching, water troughs and the like including necessary form work, complete all as specified & directed.

M & L for Precast cement concrete 1:2:4 (nominal mix), type B-1 using 20mm graded crushed stone aggregate as in landings, cover slabs (for manhole etc.), and similar articals with plain faces, set in cement mortar 1:4 complete all as specified & directed.

M & L for TMT bars 6 to 8mm dia, cut to length, bent to shape required including cranking, bending spirally for hooping for columns, hooking ends and binding with and including mild steel wire (annealed) not less than 0.9mm dia or securing with clips, conforming to grade Fe-500, complete all as specified & directed.

Taking down cement plaster on brick or stone surfaces etc. including raking out joints, hacking for key, scrubbing down with water etc, complete all as specifed & directed.

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

Dismantling water tanks of capacity exc 250 litres but n exc 500 litres, complete all as specified & directed.

Dismantling water tanks of capacity exc 500 litres but n exc 1000 litres, complete all as specified & directed.

M & L for Rotational moulded polyethlene water storage tanks , triple layered, (cylindrical vertical with closed top) hoisted and fixed in position all as specified in SSR Part-I of Capacity 1000 litres including over flow , drain out pipe and all accessories complete all as specified.

M & L for Rotational moulded polyethlene water storage tanks , triple layered, (cylindrical vertical with closed top) hoisted and fixed in position all as specified in SSR Part-I of Capacity 500 litres including over flow , drain out pipe and all accessories complete all as specified.

Taking up or down steel tubing and connections 20mm bore, complete all as specifed & directed.

Taking up or down steel tubing and connections 15mm bore, complete all as specifed & directed.

M & L for Galvanized iron water tubing, medium grade, 20mm bore with all fittings such as sockets, bends, elbows, tees, short pieces, connectors, back nuts, diminishing pieces, caps, plugs and unions etc., fixed complete to walls and ceilings or laid in floors, complete all as specified and directed.

M & L for Galvanized iron water tubing, medium grade, 15mm bore with all fittings such as sockets, bends, elbows, tees, short pieces, connectors, back nuts, diminishing pieces, caps, plugs and unions etc., fixed complete to walls and ceilings or laid in floors, complete all as specified and directed.

Refixing old steel tubing and connections of 20mm bore in new or old position (Walls, ceiling, floors etc.) including cleaning for refixing, complete all as specified and as directed .

Refixing old steel tubing and connections of 15mm bore in new or old position (Walls, ceiling, floors etc.) including cleaning for refixing, complete all as specified and as directed .

M & L for Ball brass valves, high pressure, with polythene float and flynut complete, screwed for iron pipe or brass ferrule for bore of pipe 20mm, fixed in repairs, complete all as specified & directed.

M & L for Ball brass valves, high pressure, with polythene float and flynut complete, screwed for iron pipe or brass ferrule for bore of pipe 25 mm, fixed in repairs, complete all as specified & directed.

M & L for Vitreous china wash down water closet (Pedestal pattern), white with ‘P’ or ‘S’ trap, plastic water closet seat, white, closed pattern with flat bottom, and cover and mild steel chromium plated or aluminium hinging device fixed with screws of suitable size including making connections to trap and to flush pipe, fixing flushing cistern etc. and making good to floors, fixed in repairs, complete all as specified & directed.

M & L for Vitreous chinaware squatting pan, 'Orissa Pattern' size 580mm x 440mm with integral foot rests, white, with ‘P’ or ‘S’ trap, front or back inlet, including provision of lime concrete, making connections to trap and to flush pipe etc. and making good to floors, fixed in repairs, complete all as specified & directed.

M & L for PVC valveless, syphonic action type flushing cistern, 10 litres capacity, plunger type, low level, white with inlet, ball valve, float and handle, 32 mm dia PVC long bend flush pipe 90cm long, fixed in repairs, complete all as specified & directed.

M & L for Vitreous china wash basin white flat back size 580x450 mm excluding taps waste chain and plug and porcelain stopper but including brackets, fixed in repair, complete all as spd & directed.

M & L for PVC (SWR) floor trap , plain with grating including jointing with solvent cement of 75mm outlet dia all as specified

Dismantling floor, hearth or wall tiling , terrazzo topping on walls including cement mortar , bedding (but no backing) removing serviceable tiles and rubbish off the premises complete all as specified and directed.

M & L for Glazed ceramic coloured tiles of size 450X 300X 7mm thick as in vertical surfaces such as skirting, dado, wall etc., set and jointed in neat cement slurry and pointed with coloured cement to match over and including 10mm thick rendering in cement mortar 1:4, complete all as specified & directed.

Supply and fixing in repair 20 mm ball valves high pressure of PTMT with epoxy coated aluminium rod & high density plastic ball screwed for iron pipe minimum weight 210 gms complete all as specified and directed.

Supply and fixing in repair 25 mm ball valves high pressure of PTMT with epoxy coated aluminium rod & high density plastic ball screwed for iron pipe minimum weight 455gms.complete all as specified and directed.

M & L for Stop cock 20 mm cast cooper alloy of screwed down high pressure with crutch or butter fly handle , screwed with ends for iron pipe or unions fixed in repairs.

M & L for Stop cock/ angle valve 15 mm cast cooper alloy of screwed down high pressure with crutch or Fancy type, screwed with ends for iron pipe or unions fixed in repairs.

M & L for Bib taps 15mm dia cast copper alloy fancy type chromium plated, screwed down for iron pipe or for brass ferrule fixed in repair complete all as specified and directed.

M & L for Pillar taps 15 mm dia, cast copper alloy, fancy type with capstan heads, chromium plated, screwed down high pressure with or with out lettered 'Hot' or 'Cold' with long screwed shanks and fly nuts screwed for iron pipe fixed in repairs complete all as spd & directed.

M & L for Stop valve 15mm dia cast copper alloy chromium plated fancy type with long shank and cup (concealed type) srewed both ends for iron pipe or for union and fixed in repair all as spd & directed

M & L for Angle valve 15 mm fancy type, chromium plated 15 mm of cast copper alloy, screwed down for iron pipe ,fixed in repairs complete complete all as specified and directed.

M & L for Fancy type Brass CP wash hand basin mixer for mixing hot & cold water, screwed down, high pressure screwed both ends for 15 mm bore iron pipe or for unions fixed in repairs complete, all as specified.

M & L for Shower rose of C.P. swival joint of size 125mm for fixing 15mm pipe including fixing to steel pipe or union fixed in repairs all as specified and directed.

M & L for PVC connections 15mm dia & 600mm long with PTMT nuts all as spd & directed

M & L for PVC connections 15mm dia & 450 mm long with PTMT nuts all as spd & directed

M & L for Stainless steel grating of 125mm size (square/round), male/female pattern with or without hole, fixed in nahani/floor traps with white/coloured cement, fixed in repairs, complete all as specified & directed.

M & L for Vitreous china wash basin white flat back size 580x450 mm excluding taps waste chain and plug and porcelain stopper but including brackets, fixed in repair, complete all as spd & directed.

M & L for PVC 32mm dia waste pipe with CP coupling, complete all as spd & directed.

M & L for Tubular towel rail, brass chromium plated, 20 mm dia, D type, 60 cm long between Hangs, fixed in repairs

M & L for PVC (SWR) floor trap , plain with grating including jointing with solvent cement of 75mm outlet dia all as specified

Dismantling cast iron or reinforced concrete drain pipes of 75/100mm bore, fixed with walls and taking out of trenches, if required all as specified and directed.

S & F PVC (SWR) pipes 110mm bore single socketed in any length with rubber ring joints fixed to wall including fixing clamps complete all as specified.

S & F PVC (SWR) bends any radius 110mm bore all as specified

S & F PVC (SWR) branch piece, (single Y) equal or unequal 110mm bore all as specified and directed

S & F PVC (SWR) junction single (single T) equal or unequal 110mm bore all as specified and directed

S & F PVC (SWR) pipes 75 mm bore single socketed in any length with rubber ring joints fixed to wall including fixing clamps complete all as specified.

S & F PVC (SWR) bends any radius 75mm bore all as specified

S & F PVC (SWR) branch piece, (single Y) equal or unequal 75mm bore all as specified and directed

S & F PVC (SWR) junction single (single T) equal or unequal 75mm bore all as specified and directed

S & F PVC(SWR) vent cowl 75 mm bore complette all as specified and directed.

Demolition of reinforced cement concrete ( reinforcement cut as required to facilitate demolition) of any description and in any position not otherwise specifically provided for complete all as specified and directed.

M & L for form work (flat) to soffits of suspended slabs such as roof slabs, floor slabs, landings and similar work not exc. 200 mm thick horizontal or slopping in fair finished surface of concrete complete all as specified and directed.

M & L for Mild steel TMT bars 6 to 8mm dia and over, cut to length, bent to shape required, including cranking, bending spirally for hoping for columns, hooking ends and binding with and including mild steel wire (annealed) not less than 0.90mm dia all as specified.

M & L for Reinforced cement concrete type B0 1:2:4 (20 mm graded aggregate) as in slabs, shelves and similar works complete all as specified and directed.

M & L for Preparation of old distempered surfaces and applying one coat of oil emulsion distemper on walls over one coat of putty all as specified and directed.

M&L rendering 10 mm thick on fair faces of brick work or concrete surfaces in CM 1:4 with water proofing compound tobe finished even and smooth without using extra cement complete all as specified and directed. (WPC to be measured and paid separately)

Supply only Integral water proofing compound liquid complete all as specified and directed.

S&F 20mm dia High density polyethylene pipes (HDPE) of pressure rating 6 kgf/cm2 laid in as spout pipes to pour out rsidual water out from the treated area.

M&L for hard core, of broken bricks broken to gauge n exc 63mm for laying sub base of thickness 150mm complete all as specified and directed.

M&L for Cement concrete type D-2 1:4:8 (40mm graded crushed stone aggregate) in foundations, filling and mass concrete in sub base

M&L for 25mm thick PCC (1:2:4) type B1 with 20mm graded aggregate for laying floor tiles complete all as specified and directed.

M&L for non skid coloured Ceramic tiles 8 to 10 mm thick in light shade (square/ rectangular) polished, area of each tiles exc 0.11 sqm but not exceeding 0.18 sqm, in floors/Skirting etc. set, jointed and pointed with Berger HS tile adhesive anti slip white @1.2kg/sqm thickness upto 8 to 10mm (or equivalent) and epoxy material for sealing of tile joints with Berger HS Epoxy tile grout(or equivalent) to the floor of toilets and bathroom

Demolition of cement concrete (un reinforced), any position, below or above ground level, including removal of waste from defence land and dumping at a place as specified by civil authorities complete all as specified

M&L for sunken treatment with glass fiber reinforced modified cementitious coating system before the final coat of Latex Shield 2K (or equivalent) complete all as following :- Base Coat : Berger HS Latex plus (or equivalent) consumption base coat : 0.3 kg/m2 Reinforcement : Glass fiber Second and Third coat : Latex sheild 2K (or equivalent) Consumption top coat : 3 kg/m2 System reqquirements : density : 2.00 kg/ltr; Compressive strength: 0.5N/mm2 Wall penetration through the RCC slab must be sealed using Berger HS Repair (or equivalent). Intersection of base slab with wall must be provided with a 50 mm fillet using Berger HS Latex plus (or equivalent) modified mortar with a bonding coat of Berger HS Latexplus (or equivalent) modified cement slurry upto sft. All depressions, unevenness, surface honeycombng shal be repaired using Berger HS Latex plus (or equivalent) modifiled polymer mortar with a bonding coat of Berger HS latex plus (or equivalent) modified cement slurry. Including cleaning of RCC surface to remove dust, loose paricles, etc with compressed air or any other suitable technique depending on site conditions, grinding aby sharp edges, etc. Note :-The concerned items should be executed by OEM authorized applicator after signing of MOU (format attached as Appendix 'CD' on page no. 87 of tender documents as per Sch 'A' Note No 19 Page No 17).

Cleaning/clearing of sewage line (including manholes except 1st manhole) 100mm to 350mm bore of any description under ground any depth, removing any type of blockage including desilting, descaling and de-chocking from drain with combined high pressure water jetting cum suction (vacuum) type machine mounted on LMV/HMV having facility of high pressure vacuum including provision of hydraulic application through high pressure thermoplastic fiber based water jetting hose and through conical round shaped nozzle pipe and flushing after cleaning including clearing of manhole, sludge water shall be disposed of directed including taking of manhole cover and re-fixing the same after cleaning, complete all as specified and directed.

Dewatering/Desludging & cleaning of manhole of any depth, any size, taking out water mixed with sludge and solid sludge including any foreign materials such as stones, tree hedges etc, removing and depositing sludge at a distance not less than 20 meter in a ditch including necessary excavation of pits and covering with earth & spraying unslaked lime on the covered ditch as well as around the manholes to make hygienic including necessary flushing of manholes with water after desludging, complete all as specified and directed.

Taking out/Pumping out contaminated sewage water from septic tank/soakage well including inlet/outlet chamber after plugging incoming sewage line through combined high pressure water jetting cum suction (vacuum) type machine mounted on LMV/HMV of capacity not less than 6000 Ltr each and facility of high pressure vacuum and removing and disposing it with consultation of local authority outside the cantonment by the contractor, complete all as specified and directed Note:1) No extra cost will be paid against disposal and consultaion with local authority. 2) Contractor to bear the cost incurred in consultation with local authority.

Desludging the solid sludge from septic tank, soakage well including inlet/outlet chamber, removing out all scum, silt reduce sludge (both organic/inorganic nature) after plugging the incoming sewage line through combined high pressure water jetting cum suction (vacuum) type machine mounted on LMV/HMV and facility of high pressure vacuum and removing and dumping off the same in the tank to a place out side cantonment at the place marked for the purpose by local municipality or area controlling authority, complete all as specified and directed. Notes:for ser item No. 1.00 to 4.00:- (i)Soild sludge means bulky mass of sludge which remains at the bottom of septic tank/soakage will after pumping out/taking out sludge water. (ii) Contractors are advised to ascertain the place suitable/earmarked for disposal of sludge/sewage water from local municipality of area controlling authority before quoting their rates. Disposal of wastes at suitable place shall be sole responsibility of contractor and no represention or objection in this regard will be entertained at any later stages.

Cleaning of soil waste pipe (cast iron/PVC )75mm/100mm bore laid in ground any slope or gradient or on floor above and depth 3m by roding taking out all residue from the lines/manholes including water and depositing at a distance not less than 20m in ditch finally covering the ditch with earth and spraying unslacked lime on the covered ditch as well as around the manholes to make hygienic including excavation of ditch testing of line by flushing water after cleaning etc, complete all as specified and directed .

Cleaning/clearing of IWC/ EWC, gully trap /floor trap including CI pipe / PVC pipe upto first manhole by roding, taking out all residue including waste and testing by pouring water after cleaning etc, complete all as specified and directed by Engr-in-Charge. (Note: Cleaning of PVC/CI pipe from first floor / ground floor embedded in floor or fixed to wall included in this item)

S & F in repairs cast iron oval access covers / inspection cover with bolts rubber gasket to make it water tight for 75mm/100mm bore CI fittings including taking out broken/ unserviceable cover with bolts etc and removing from site, complete all as specified and directed.

M & L for cleaning of all types of blockage of Nahni traps/floor traps/bottle traps, blockages of WC's, rain water pipes and similar works complete all as specified and directed by Engr-in-Charge. Note :- 1. Minimum four Labour shall be provided by the contractor on daily basis from 9:00 AM to 5:00 PM incl all Tools & Plants and safety equipments. Each labour shall intertain complaints everyday in working hours. 2.The supervisor of Contactor shall take all complaints from the Complaint Cell and do the all on same day. 3.Futhermore, the feedback shall be given by the contractor/supervisor to concerned JE from all aspect. 4. Recovery due to failing/non complaince of complaint within period of 24 hrs will be made from the contractor @ Rs. 200.00 per complaint per day

Cutting all trees grown at top of roof and outer surface of the bldgs using acid on roots of trees and cleaning roof top with wire brush and hard broom including removing all waste meterials,(frame work/scantling arranged by the contractor) and threw away to dustbin/or at specified land complete all as specified and directed.

M/S SUDAGAR MAL (BID ID -3434639)

M/s KULDEEP KUMAR CONTRACTOR (BID ID -3434787)

M/s K.S. Constructions (BID ID -3440203)

M/s Des Raj and Sons (BID ID -3434831)