REPAIR TO MANHOLE , SEWAGE LINE AND CLEANING OF SEPTIC TANK , SEWAGE LINE AT AF STN BIKANER UNDER GE (AF) NAL

Amount

Desilting of septic tank for 150 User & more including cleaning and taking out mud/ sludge, scum, silt (both organic and inorganic nature) from septic tanks by mechanical means of any depth, in foul conditions and confined places, getting out and removing the Sludge/ Sludge water disposed off in closed container at authorized dumping site declared by local administration outside MoD land as directed by Engineer-in-Charge complete all as specified and directed. Note : (a) Net contents of sludge shall be measured at the time of removal and paid. Quoted rate of tenderer is deemed to be inclusive of dewatering and nothing extra shall be admissible to the contractor on this account. (b) Gate pass duly signed by Air Force authorities while carrying out the material outside camp area shall be produced by contractor and Gate Pass No. shall also to be entered in MB along with Vehicle Number.

All as per description of Item No. 1.00 here-in-before but for 100 users

All as per description of Item No. 1.00 here-in-before but for 50 users

Dewatering of Septic tank/Soakage Well cleaning and taking out effulent water from soakage well by mechanical means of any depth, in foul conditions and confined places, getting out and removing the effulent water and disposed off in closed container (tank capacity 5000 Ltr) at authorized dumping site declared by local administration outside MD land as directed by Engineer-in-Charge complete all as specified and directed.

Material and labour cleaning & clearing manhole by taking off manhole cover and re-fixing the same after cleaning of any description, underground upto 1 metre depth by removing any type of blockage including de-silting and de-chocking and flushing after cleaning, clearing of manholes. Sludge/ sludge water shall be disposed off in closed container at authorized dumping site declared by local administration outside MoD land as directed by Engineer-in-Charge, upto 150mm dia sewage lines complete all as specified and directed.

All as per description of Item No. 5.00 here-in-before but "depth exc 1.00m but not exc 1.50m"

All as per description of Item No. 5.00 here-in-before but "depth exc 1.50m but not exc 2.00m"

Dewatering of existing SWT of capacity between 10,000 Ltrs to 15,000 Ltrs and cleaning of all organic and inorganic material scale dirt, mud/caked earth silt and cleaning the bottom and sides and applying two coats of white wash and writing the date of cleaning on SWT wall complete all as specified and directed

All as per description of Item No. 8.01 here-in-before but capacity between 15000 Ltrs to 20000 Ltrs

All as per description of Item No. 8.01 here-in-before but capacity between 20000 Ltrs to 25000 Ltrs

Cleaning and removing all scale and dirt, etc, from water tanks, capacity exceeding 250 litre but not exceeding 600 litre and from mouths of circulating pipes etc. by emptying, drying, cleaning by scrubbing the dust with wire brush from tank by removing inlet and outlet pipe and refixing inlet and outlet pipe with new tank connection fitting in the same position after cleaning and marking the date of cleaning on the tank with paint complete all as specified and directed. Note : (a) Letter or figures (Block. Roman) of 5 cm high and min 5mm wide such as "CLEANED ON DD/MM/YY" shall be written on service water tank . (b) Cleaning shall be done every six months interval complete all as specified and directed. (c) Satisfactory completion slip duly signed by the user and Engineer-in-Charge on machine numbered slip as evidence shall be produced by the contractor while claiming any payment. In absence of this, Rs 200.00 for each tank shall be recovered.

All as per description of Item No. 9.00 here-in-before but capacity of tank exceeding 600 litre but not exceeding 1000 litre

Dismantling floor, hearth or wall tiling incl cement mortar bedding (but not backing) and removal complete all as specified and directed.

Material and labour Glazed ceramic coloured tiles 7 to 8mm thick (Square/rectangular ) dark/printed in vertical surface area of each tile exceeding 0.13 sqm but not exceeding 0.18 sqm thick set & jointed in neat cement slurry and pointed with coloured cement to match, over and including 10mm thick rendering in CM 1:4 complete all as specified and directed.

Material and labour Non - skid Ceramic tiles 7 to8 mm thick (square/rectangular) area of each tile exceeding 0.06 sqm but not exceeding 0.11 sqm, in floors etc. set and jointed in neat cement slurry and pointed in white or coloured cement to match with the shade of tiles laid over and including 15mm thick screed bed or bedding layer in cm 1:6 as specified and directed.

S&F as in repairs Ball valves high pressure of PTMT with epoxy coated Aluminium rod & high density plastic ball screwed for iron pipe 15mm bore and fixed complete all as specified and directed.

S&F as in repairs high pressure Ball valves of PTMT with epoxy coated Aluminium rod & high density plastic ball screwed for iron pipe 20mm bore and fixed complete all as specified and directed.

S&F as in repairs high pressure Ball valves of PTMT with epoxy coated Aluminium rod & high density plastic ball screwed for iron pipe 25mm bore and fixed complete all as specified and directed.

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

All as per description of Item No. 17.00 here-in-before but 20mm bore pipe

All as per description of Item No. 17.00 here-in-before but 25mm bore pipe

Fixing only old steel tubing 15 mm bore & connections in new or old position (Walls, ceiling,floors, etc.) after cleaning of pipe complete all as specified and directed

All as per description of Ser item No. 20.00 here-in-before but 20mm bore

All as per description of Ser item No. 20.00 here-in-before but 25mm bore

S&F 15mm bore steel tubing medium grade, galvanized, with and including all fittings and fixed complete to walls and ceilings or laid in floors, complete all as specified and directed.

All as per description of Item No. 23.00 here-in-before but 20mm bore pipe

All as per description of Item No. 23.00 here-in-before but 25 mm bore pipe

S&F as in repairs 20mm bore dia stop valve, cast copper alloy, chromium plated, screwed down, high pressure, with crutch or butterfly handle, screwed both ends for iron pipe or for unions and fixed complete all as specified and as directed.

Taking down rainwater pipes (any size or pattern), including all fittings, heads, shoes, ends, swan-necks, etc., including cleaning or refixing or removal to Store (measured overall as fixed along the centre line over fittings and accessories)

S&F 110mm bore PVC (SWR) waste and vent pipes in any length with rubber ring joints fixed to wall complete all as specified and directed.

S&F 75mm bore PVC (SWR) waste and vent pipes in any length with rubber ring joints with laid in trenches, wall or in floors complete all as specified and directed.

S&F PVC (SWR) bends 110mm dia, complete all as specified and directed.

S&F PVC (SWR) bends 75mm dia, complete all as specified and directed.

S&F of PVC (SWR) reducers 110mm dia, complete all as specified and directed.

S&F PVC (SWR) junction single (single Tee) equal or unequal 110mm dia complete all as specified and directed.

S&F PVC (SWR) junction single (single Tee) equal or unequal 75mm dia complete all as specified and directed.

S&F PVC (SWR) vent cowl 110mm dia complete all as specified and directed.

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

Excavation in soft/loose soil in trenches not exceeding 1.5 metre wide / manholes area n exc 10sqm on plan and depth not exceeding 1.5 metre and getting out complete all as specified and directed.

Excavation in soft/loose soil in trenches not exceeding 1.5 metre wide / manholes area n exc 10sqm on plan and depth exceeding 1.50 Metre but Not exceeding 3.00 metre in depth and getting out complete all as specified and directed.

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

M&L Removing excavated material to a distance exc. 50 metre but not exceeding 100 metre and depositing where directed at a level not exceeding 1.5 Metre above starting point, complete all as specified and directed.

Demolition and breaking up drain pipes of150mm dia (Salt glazed ware, AC or Reinforced concrete) set in cement mortar complete all as specified and directed.

M&L Concrete bed to drain pipe 150mm bore including packing under and haunching against the sides of pipes after they are laid and tested in cement concrete 1:4:8 type D-2 (using 40 mm graded stone aggregate) complete all as specified and directed.

Supply, laying and jointing reinforced concrete pipes, class NP-2 with collars, 150mm Internal dia in trenches, and tested including all necessary extra joints, waste, and cutting etc. complete all as specified and directed. Note : Excavation and earthwork shall be measured and paid for separately

Supply & Laying & jointing Salt glazed stone ware drain pipe, 150mm Internal dia grade ‘A’ laid in trenches, jointed and tested, complete all as specified and directed.

M&L Cutting into existing manhole for connecting into new drain, making good to pipe and rendering, cutting out existing benching for and forming branch channel (1/2 round or ¾ section), in cement concrete 1:2:4, type B-1, using 20mm graded stone aggregate, smooth finished and reforming benching as required for 150 mm bore SGSW / RCC pipe, complete all as specified and directed.

M&L Extra for forming fair finished drain or channel 30 cm inner girth in cement concrete, using extra cement, including forms, moulds, mitred/ stopped ends etc, complete all as specified and directed.

Demolition of brick work built in cement mortar of any description, in any position complete all as specified and directed.

Demolition of reinforced cement Concrete in ground floors and pavings n exc 15 cm thickness (below or above ground level) complete all as specified and directed.

Demolition of reinforced cement Concrete in ground floors and(below or above ground level) complete all as specified and directed.

Separating, scraping and cleaning of reinforcement (demolition of concrete measured separately) complete all as specified and directed.

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

Taking down cement plaster of any description upto 6.2 metre height height on brick or concrete surfaces / kerb stones etc including raking out joints hacking for key, scrubbing down down with water etc complete all as specified.

M&L Rendering 15 mm thick in cement mortar 1:4 on brick work or concrete surfaces, finished even and smooth without using extra cement, complete all as specified and directed.

M&L preparation of newly plastered surfaces of walls including all cornices, pilasters etc and applying two coats of exterior emulsion paint in camouflage pattern(Sigma Pattern) of approved tint / shade(s) over a coat of water based primer complete all as specified and directed. (Note- Letter of Sigma pattern approval by HQ WAC IAF is attached)

M & L complete removal of existing treatment on wall surface with sand paper, iron patti or grinder, incl pillasters and cornices etc incl washing, rubbing down and stooping the previously treated surfaces patti or etc and applying two coat of exterior emulsion paint of approved colour over a layer of two coat of wall care putty(same as done in AF Station Nal MES Married accomodation) complete all as specified and directed.

M&L PCC 1:2:4 type B-1 (using 20 mm graded stone aggregate) including necessary from work as in coping, benching of manhole, slightly rounded or chamfered, complete all as specified and directed.

M&L for Precast RCC 1:2:4 type B-1 (using 20 mm graded stone aggregate) as in manhole covers set in cement mortar1:4 including necessary form work, complete all as specified and directed. Note : Reinfocement shall be measured and paid separately.

M&L for reinforced cement concrete design mix M-25 (using 20mm graded aggregate) in Slabs supported on walls, beams and columns in floors, roofs, landings, balconies, canopies, deck slabs and in shelves and the like Complete all as specified and directed. Note : Reinfocement shall be measured and paid separately.

Material & labour mild steel TMT bar 6 to 8 mm dia and cut to length bent to shape as required including cranking, bending etc and binding with and including MS wire annealed, not less than 0.9 mm dia, complete all as specified and directed.

Material & labour mild steel TMT bar 10mm dia and over, 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

Material & labour for Formwork to soffits of suspended slabs such as roof slabs, floor slabs, landings and similar work; not exceeding 200mm thick complete all specified and directed.

Dismantling RCC posts or struts(wood, steel or RCC)any section, including taking outembedded portion and making good disturbed ground

Dismantling Chain link fencing wire mesh any type

Dismantling GI barbed wire or GI 4 mm dia and any type

Dismantling puched type Concentrina coil 610mm complete all as specified and directed.

Dismantling wrought iron or mild steel work of any description not otherwise provided for complete all as specified & directed.

Excavating in post holes(or similar holes)each n exc 0.5 cum, getting out soft or loose soil ,returning ,filling in and ramming earth or broken rubble mixed with earth around in layers not exceeding 25 cm complete all as specified and directed.

M&L PCC 1:4:8 type D2 (40mm graded aggregate)as infoundation filling and mass concrete complete all as specified and directed.

S&F angle iron as in posts and struts in fencing including cutting tops to shape as directed , drilling holes notching for wire etc, flat iron fillets(for securing wire mesh etc)including all necessary drilling ,boltion or riveting etc and similar work conforming to Fe-290 Gde E-165 complete all as specified and directed.

Fixing only new chain link fencing including line wires any mesh,size and type of standards, rails,straining bolts,etc including provision of binding wire complete all as specified and directed.

Supply only new chain link MS galvanised fencing of size (Size-100 x 100 x 4mm thick of weight -2.25 Kg/Sqm) complete all as specified and directed.

S&F Galvanised. 2 strand, steel barbed wire 2.24mm dia barbed with 2mm dia barbs at 75mm spacings and straining and fixing to any type of standard rails strain- ing tying at crossings with and provision of glvanised mild steel wire, staples or steel pins, etc. as directed (each line wire to be measured) complete all as specified and directed.

S&F MS screw bolts(machine made)with hexagonal or square heads at one end and screwed the other or screwed both ends each screwed end to be fitted with washers and one hexagonal or square nut n.exc 5cm long,11 to 15 mm dia of neck complete all as specified and directed.

S&F mild steel flat iron conforming to Fe-410-0 or Fe-310-0 cut to length ,bent to shape, drilling holes for fixing chain link fencing to posts complete all as specified and directed.

S&F mild steel round bars 10mm dia cut tolength,bent to shape, drilling holes for fixing with bolts for securing chain link fencing to posts complete all as specified and directed

M & L preparation of new steel surfaces of any description not otherwise described over 10 cm width or girth and applying two coats of synthetic enamel paint over a coat of red oxide primer complete all as specified and directed.

Supply & Fixing of punched tape concertina coil (PTTC) 610 mm dia, having 50 turns and madeup of 2.60mm HTGS spring core wire having tensile strength as per revelent IS and punched tape of 0.50mm thick and 13mm wide after criming punched tape shall be of hot dipped galvanised min 200 micron & having medium barbs of 24mm width @35mm centre to cemntre complete all as specified and directed.

S&F MS Framed steel work as in door or gates of angle or other section with gusset plate rail braces , complete drilled for fixing of steel sheeting or other covering. doors, etc to be prepared for for hanging or sliding with and including either hooks and hinges or steel hanging door fitting and hanging and fixing complete all as specified and directed (of Fe-290 Grade E-165)

M&L for Reinforced cement concrete design mix M-25 as in footings, foundation beam, plinth beams, base for columns below ground level etc. complete all as specified and directed. Note: Reinforcement shall be measured and paid for separately

M&L for Reinforced cement concrete design mix M-25 as in columns, pillar, posts & struts complete all as specified and directed. Note: Reinforcement shall be measured and paid for separately

Demolition of cement concrete (unreinforced) of any description complete all as specified and directed.

Dismantling of Interlocking tiles at ground floor level complete all as specified & directed.

M&L for Soling with broken boulders or quarried stone, inter stices filled, surface formed and rolled and consolidated to required gradient and camber of thickness 100mm complete all as specified & directed.

M & L 75 mm thick PCC (1:4:8) type D2 for sub base of floor complete all as specified and directed by engr-in-charge.

M & L for 60 mm thick M-35 grade precast concrete interlocking paver blocks using grey cement and pigment any shape and size conforming to IS 15658-2006 as directed laid dry in floors complete all as specified and directed.

M&L for Tibba sand cushioning 40mm thick below paver block complete all as specified and directed.

M&L for 2 coat heat reflective paint over APP membrane complete all as specified & directed

Applying evenly a tack coat of industrial bitumen emulsion at the rate of 1.2 kg per Sqm over primer 0.3 Kg sqm including cleaning of surfaces.

M&L for light weight aggregates locally available, grading l,90 to 40 mm size or grading 2, 63 to 40mm size

M & L for PCC (1:4:8) type D2 (using 40mm graded stone aggregate) for sub base of floor complete all as specified and directed by engr-in-charge.

M & L for 50 mm thick PCC (1:2:4) type B1 (using 20mm graded stone aggregate) for sub base of floor complete all as specified and directed by engr-in-charge.

S&F as in repair vitreous china padastal pattern, "WC" incl connection to trap P or S type 100 mm dia , and to flushing pipe anti-syphonage pipe, etc. complete, and sealing the joint with lead all as specified and directed.

S&F as in repair avalve less syphonic action type flushing cistern low level white with PVC in let ball valve, float and handle, 10 ltrs capacity and connection to pipes including PVC connection and 32mm dia PVC long bend for squat pattern etc, set with concrete and making good to floor complete all as specified & directed.

M S GROUP

m/s gaurav enterprises