COMPREHENSIVE MAINTENANCE OF B/R SERVICE AT 44 WEU (B) ANUPGARH AND REPLACMENT AND CLEANING OF SEWAGE LINE SEPTIC TANK MANHOLES AT AF STATION ANUPGARH UNDER GE (AF) SURATGARH

Amount

BOQ (COMPREHENSIVE MAINTENANCE OF B/R SERVICE AT 44 WEU (B) ANUPGARH AND REPLACMENT AND CLEANING OF SEWAGE LINE SEPTIC TANK MANHOLES AT AF STATION ANUPGARH UNDER GE (AF) SURATGARH )

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

Dismantling floors, hearth or wall tiling including cement mortar bedding , removing serviceable tiles to store and rubbish off the premises, complete all as specified and directed.

M&L for 25mm thick PCC (1:2:4) type B-1 as in flooring (using 20mm graded stone agg) finished rough to receive the cement screed bed, complete all as specified and directed.

M&L for Vitrified ceramic tiles , light shade,10 mm thick( square/rectangular) polished ,area of each tile not exceeding 0.36 sqm, laid in floors with neat cement slurry @ 3.00 Kg/sqm laid over 15 mm thick screed bed in cement mortar 1:6, including pointing in white or coloured cement to match the shade of tiles, complete all as specified and directed.

All as per Srl item No 4 above but as in skirting, dados, laid over 10 mm thick rendering in CM(1:4), complete all as specified and directed.

M&L for non skid coloured ceramic tiles 7 to 8 mm thick( square/rectangular)area of each tile exceeding 0.11 sqm but n exc 0.18 sqm, laid in floors with neat cement slurry @ 3.00 Kg/sqm laid over 15 mm thick screed bed in cement mortar 1:6, including pointing in white cement with pigment to match the shade of tiles, complete all as specified and directed.

All as per Srl item No 6 above but as in skirting, dados, laid over 10 mm thick rendering in CM(1:4), complete all as specified and directed..

M&L for glazed ceramic coloured tiles of (450x350mm) x 7 mm thick, laid on vertical surfaces such as skirting, dados and risers to steps etc laid over 10mm thick cement plaster in CM (1:4) set and jointed in neat cement slurry and pointed in white or coloured cement to match the shade of tiles complete all as specified and directed by Engr-in-Chare .

M&L for 75mm thick cement concrete (1:3:6) Type C2 , (using 40 mm stone graded aggregate) as in plinth protection including filling the construmtion joint with mixture of mastic bitumen & sand finished even and smooth w/o using extra cement, complete all as specified and directed.

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

M&L for brick work with sub class "B" bricks , straight or curved on plan exc 6 m mean radius built in CM (1:4)complete all as specified and directed.

Taking down cement plaster of any description including racking out joints, hacking for keys , scrubing down with water etc, complete all as specified and directed.

M&L for rendering 15 mm thick cement plaster in CM (1:6) on fair faces of brick works or concrete surfaces , finished even and smooth w/o using extra cement, complete all as specified and directed.

M&L for rendring 15 mm thick in CM(1:4) on fair faces of brick works , finished the surface as rough cast plaster, complete all as specified and directed.

M&L for rendering 5 mm thick cement plaster in CM (1:3) on RCC Ceiling , finished even and smooth without using extra cement, complete all as specified and directed.

M&L for providing cement concrete (1:2:4) type B1, using 20mm graded stone aggt as in coping, bands, plinth courses etc like incl weathering,slightly rounded or chamfered throating as directed incl form work (straight or curved) and finish all exposed surface facing of concrete , complete all as specified and directed.

M&L for PCC (1:2:4) type B2 using (using 40 mm graded stone aggregate) as in surface channel & drains complete all as specified and directed.

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

M&L for 100mm thick cement concrete type D-2, 1:4:8 (40mm graded stone agrregate) as in sub-base to floor etc , complete all as specified and directed.

Demolition of reinforced cement concrete of any description and in any position (reinforcement cut as required to facilitate demolition), complete all as specified and directed.

M&L for mild steel TMT bars 10mm dia and over cut to length, bent to shape required, including cranking, bending etc and binding with and including mild steel wire (annealed) not less than 0.90 mm dia or securing with clips, complete all as specified and directed.

Taking down chowkhats or frames n. exc 1.5 sqm each with shutters (without taking of shutters from the frames ), complete all as specified and directed.

Taking down chowkhats or frames exc 1.5 sqm but n exc 4 sqm each with shutters (without taking of shutters from the frames ), complete all as specified and directed.

Taking down shutters of any description exc 1.00 sqm but n.exc 2.00 sqm each, from chowkats, complete all as specified and directed.

S&F powder coated anodised aluminium frame for doors,windows, ventilators and partition wall framings with one or more rebates including joining cleat for fixing etc, complete all as specified and directed.

S&F powder coated anodised aluminium window and ventilator shutter, side hung type without sash, aluminium sections weighing 0.55kg/m incl necessary joining cleats, glazing clips, rubber packing, anodised aluminium snap beading, screws, anodised aluminium fittings such as peg stays 150mm long (1 no) hinges type B-21 100mm long(2 no) suitable handle (1 no), complete all as specified and directed.

S&FAnodised aluminium door shutters, aluminium section weighing 0.55 kg/ m including necessary joining cleats, glazing clips, rubber neoprene packing, handles 2 Nos in each door, hinges, anodised aluminum snap beading screws etc, complete all as specified and directed.

S&F aluminium chequered grills as on aluminium windows, weight n.exc 0.50 kg / sqm and fixed, complete all as specified and directed by Engg- in Charge.

S&F steel windows with side hung shutter including projecting type hinges with steel handle and , steel peg stay complete, with glazing bars dovetailed type complete all as specified and directed .

S&F steel windows with side hung shutter including projecting type hinges with steel handle and , steel peg stay complete without glazing bars dovetailed type, complete all as specified and directed .

S & F framed work such as grills, gratings etc with ends of bars shouldered and/or riveted or forged into spikes framed guard bars and similar works conforming to Fe-290 Gde-E-165 and embeded in concrete over compound wall incl necessary welding to the existing grills, complete all as specified and directed by Engg- in Charge.

S & F 35 mm thick Flush shutters, solid core construction, with block board core and plywood face panels, commercial type on both sides including exposed surfaces finished with external teak wood lipping, 6 mm thick fixed with nails complete and both sides 0.90 mm thick Decorative laminate type 1 of surface finish, colour and pattern as approved, fixed with approved adhesive as per manufacturer's instructions complete all as specified and directed.

S&F 35mm thick glazed and skelton shutters of 2nd class HW, , open rebated and prepared to receive glass, gauze, etc. ( without sash bars) edge of framming plain chamfered, or rounded, fitted with cut and mitred beads for securing glass etc, size of member of shutters as specified in SSR part I , section 8, clause 8.20(a) , supplied and fitted to chowkhats, complete all as specified and directed by Engg- in Charge.

S&F second class hard wood plain, solid, straight chowkats and frames, wrought, framed, rebated on the solid, rounded or chamfered, put together with glue pinned at joints, complete all as specified and directed by Engg- in Charge.

M&L for 18/19 mm thick prelaminated particle board Exterior grade prelaminated one side with decorative choice laminated & other side balancing white laminated fixed with screw to timber frame work as in palmet, almirah etc., complete all as specified and directed.

M&L for 12 mm thick prelaminated particle board exterior grade prelaminated both side with decorative choice laminated fixed with screw to aluminium frame work as partition wall etc, complete all as specified and directed.

S&F for solid PVC door frame of size 50mm x 47 mm made out of 5mm plain colour PVC sheet reinforced with MS square tube, supplying & fixing in opening as per specification & drawing etc, complete all as specified and as directed.

S&F Factory Made Solid PVC Moulded Door Shutter with particle board core 28 to 30mm thick (stiles), with 2, 4, or 6 raised panel design with 2mm thick Moulded PVC Sheet on the front face & 2mm plain colour PVC sheet on back face, supplying & fixing in frame at site as per specification & drawing, complete all as specified and directed by Engg- in Charge.

S&F in repair brass 4 Lever mortice lock, vertical type,size 100mm, complete all as specified and directed by Engg- in Charge.

S&F in repair brass 2 Lever mortice lock, vertical type, size 100mm complete all as specified and directed.

S&F aluminium anodised barrel tower bolts, 150 mm long of extruded section and fixed, complete all as specified and directed by Engg- in Charge.

S&F aluminium alloy anodised sliding door bolts , of 250 mm long with hasp,staple(bolt type) fixing clips of sheet cast or extruded section , fixing bolts and sliding bolts of extruded section or cast-aluminium alloy and fixed, complete all as specified and directed by Engg- in Charge.

S&F 100mm butt hinges, stainless steel medium weight fixed with stainless steel screws, complete all as specified and directed by Engg- in Charge.

S&F aluminium handles , 150 mm size, cast type anodised, complete all as specified and directed by Engg- in Charge.

S&F floor door stopper of aluminium body and tounge anodised with hard drawn steel spring 140mm long complete all as specified and directed.

Hacking out old brocken glass of any thickness , size and description n exc 0.50 sqm in each pane from metal frame including punching or drilling out old glazing /spring clips etc, complete all as specified and directed by Engg- in Charge.

M&L for 3mm thick sheet glass ordinary quality and glazing with oil putty in square not exc 0.50 Sqm in each panes, complete all as specified and directed by Engg- in Charge.

M&L for 4mm thick Figured glass pinhead type and glazing with oil putty in square not exc 0.50 Sqm in each panes, complete all as specified and directed by Engg- in Charge.

M & L for 4.8mm thick sheet glass ordinary quality and glazing with clips in square exc 0.50 Sqm in each panes , complete all as specified and directed by Engg- in Charge.

M&L for solar control film 25 micron reflective type (Garware sun control or equivalent), complete all as specified and directed by Engg- in Charge.

S&F in repair stainless steel wire cloth 0.36mm nominal dia or wire and average width of Aperture 1.40mm and fixed with tinned tacks or wire staple, complete all as specified and directed by Engg- in Charge.

S&F in repair anodised aluminium alloy tubular curtain rod, 20mm dia, as fixed in repairs, complete all as specified and directed.

S&F bracket for 20 mm dia tubular curtain rod, complete all as specified and directed

Dismantling Wall and ceiling boards (fibre, pulp, insulation, etc.) or insulation boards/slabs/blankets, any thickness with grid of any type and pattern including cover fillets, complete all as specified and directed by Engg- in Charge.

S&F Anodised aluminium snap grid of size 605 mm x 605 mm frame work for false ceiling including supporting hangers of not less than 6mm dia GI rod upto 1.2m length with necessary bolts, nuts and washers, adjusting level fixed to any type of roof, complete all as specified and directed by Engg- in Charge.

M&L for 12mm thick perforated gypsum board fixed in ceiling for insulation or accoustic purpose, flat or sloping fixed to timber frame work or on snap grid with staple pins and screws etc, complete all as specified and directed by Engg- in Charge.

Dismantling AC sheets (corrugated,semi corrugated etc) sheets in roof covering, complete all as specified and directed by Engg- in Charge.

S&F pre painted galvalume aluminium zinc coating GI based corrugated steel sheet 0.50 mm thick of any colour having tensile strength of 550 Mpa as in roof covering/ridges/ cladding to wall, fixed with self tapping screws, complete all as specified and directed by Engg- in Charge.

S&F 2mm thick Fibre glass reinforced translucent corrugated sheeting with two corrugations side lap fixed with coach screw and washer with L-type or J-type or cranked hook bolt in lieu of screw in roof, wall etc, complete all as specified and directed by Engg- in Charge.

Demolition & breaking upto 150mm bore drain pipe (salt glazed ware, AC, or reinforced concrete) set in cement mortar, complete all as specified and directed by Engg- in Charge.

S&F for 110mm bore PVC (SWR) pipes single socketed in any length with rubbering joints fixed to walls, complete all as specified and directed by Engg- in Charge.

S&F 110 mm bore PVC (SWR) bends of any radius with access door complete all as directed and specified by Engr - in - Charge

Dismantling mild steel work of any driscription and any position, complete all as specified and directed by Engg- in Charge.

S&F rolled mild steel section confirming to Fe-410-W( Gde-E-250) sections as in Framing for cladding, Glazing and the line fixed with angle cleats and connecting, plates etc, complete all as specified and directed.

S&F for rolled mild steel conforming to Fe-290 (GdE-165) angles as in post and struts in fencing incl cutting tops and shape as directed incl drilling holes, notchimg for wire etc, complete all specified and directed by engineer-in-Charge.

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

M&L for cement concrete type B-2 1:2:4(40 mm graded aggregates) in walls or retaining walls, any thickness, size or shape including pilasters, buttresses columns, pillars, boundary pillars and posts (including caps and bases) complete all as specified and directed.

Dismantling of chain link fencing fixed in slots of angle iron posts of any description and complete all as specified and directed.

Supply only Chain link MS galvanisd fencing, any size or type, complete all as specified and directed by Engg- in Charge.

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

Dismantling barbed wire fencing fixed in slots of angle iron posts of any description and complete all as specified and directed.

S&F for galvanised 2 strand steel barbed wire 2.24 mm dia barbed with 2mm dia barbs at 75mm spacings and straining and fixing to any type of stranded rails straining bolt incl securing or tying at crossings with and provision of galvanised mild steel wire, staples or steel pins, etc (Each line wire to be measured), complete all specified and directed by engineer-in-Charge.

Fixing only Galvanised 2 strand steel barbed wire (Except materials) 2.24 mm dia barbed with 2mm dia barbs at 75mm spacing and straining and fixing to any type of stranded rails staining bolt incl securing or tying at crossings with and provision of galvanised mild steel wire, staples or steel pins, etc.(Each line wire to be measured), complete all specified and directed by engineer-in-Charge.

Repair aluminium door and window shutters by taking down shutter from frame, opening out joints, taking out glass or panels of any description, replacing the corner piece wherever required , joining and assembling again, refix the glass pane and panels by provision of new rubber neoprene packing complete all as specified and directed.

Resecuring,easing or adjusting without taking down /window shutters not exceeding 1 sqm for easy operation, tighting hinges, adjusting position of hinges, tower bolts, sliding bolt etc including provision of necessary screws complete all as specified and directed.

Resecuring,easing or adjusting without taking down /window shutters exceeding 1 sqm but not exceeding 2 sqm for easy operation, tighting hinges, adjusting position of hinges, tower bolts, sliding bolt etc including provision of necessary screws complete all as specified and directed.

Resecuring,easing or adjusting without taking down /window shutters exceeding 2 sqm for easy operation, tighting hinges, adjusting position of hinges, tower bolts, sliding bolt etc including provision of necessary screws complete all as specified and directed.

Taking up or down steel tubing and connection, including cleaning for refixing or removed to store, bore of pipe 15mm complete all as specified and directed.

Taking up or down steel tubing and connection, including cleaning for refixing or removed to store., bore of pipe 20mm complete all as specified and directed.

Supplying and laying 20mm outer dia of CPVC pipes SDR 11 & Plain CPVC SDR 11 fittings on walls/ceiling or laying in floors complete all as specified and directed.

Supplying and laying 16mm outer dia of CPVC pipes SDR 11 & Plain CPVC SDR 11 fittings on walls/ceiling or laying in floors complete all as specified and directed.

S&F in repair vitreous china wash down water closet (pedestal pattern) white and including plastic water closet seat black, closed pattren with flat bottom and cover and mild steel chromium plated or aluminium hinging device (excluding & flush pipe, and fixing bolts flushing cistren ) etc complete all as specified and directed.

S&F Vitreous china squatting pan Orissa pattern size 580x440mm white with integral foot rest (exclusive flushing cistren& flush pipe) including cast iron 'P' or 'S' trap of 100 mm bore pipe fixed in PCC 1:2:4 type B-2 and necessary lime concrete bedding, fixed as in repairs, including making good the surface to match with existing floor, complete all as specified and directed by the Engineer in Charge.

S&F in repairs wash hand basin, vitreous china white flat back, of size 550x 400mm including cutting for and pinning in ends of Brackets or erecting stand including brackets,32mm waste fitting and waste pipe of 32 mm bore, brass, chromium plated for glazed ware wash basin and 15mm dia pillar taps chromium plated fancy type etc complete all as specified and directed.

S&F in repair vitreous china bowl urinal flat back, size of 465x355x265mm white with grating and union for discharge pipe (excluding flushing cistern, flush pipe and waste pipe). Including providing and fixing plugs, bedding urinal against wall in cement mortar 1:2, securing urinal to plugs with and including 60mm long brass screws, pointing around urinal back in cement, complete all as specified and directed.

S&F in repair 10 ltr, PVC, valveless, syphonic action type, flushing cistern, low level including inlet, ball valve, float and handle including brackets with and including PVC flush pipe 32 mm bore, connecting to WC with PVC telescopic pipe complete all as specified and directed.

S&F in repairs 15mm bore Angle cock, cast copper alloy, fancy type chromium plated, screwed down, high pre-ssure, with crutch or but-terfly handle, screwed both ends for iron pipe or for unions and fixed complete all as specified and as directed.

S&F in repairs 15mm bore stop valves, cast copper alloy, fancy type chromium plated, screwed down, high pre-ssure, with crutch or but-terfly handle, screwed both ends for iron pipe or for unions and fixed complete all as specified and as directed.

S&F in repairs 15mm bore bib taps, fancy type, chromium plated with crutch or butterfly handle, sc-rewed down, screwed for iron pipe or for brass ferrule and fixed, complete all as specified and directed.

S&F in repairs 15mm bore bib tap long body standard of PTMT any colour high pressure screwed for iron pipe and fixed. (Minimum weight 15mm-90gms), complete all as specified and directed by Engg- in Charge.

S&F in repairs 15mm bore pillar taps of PTMT any colour high pressure screwed for iron pipe and fixed.(Minimum weight 15mm-110gms), complete all as specified and directed by Engg- in Charge.

S&F in repairs 15mm bore angle stop valve of PTMT any colour high pressure screwed for iron pipe and fixed, (Minimum weight 15mm-90gms), complete all as specified and directed by Engg- in Charge.

S&F in repair pillar taps, 15 mm bore cast copper alloy chromium plated fancy type, with capstan heads, screwed down high pressure, with or without lettered Hot or Cold with long screwed shanks and fly nuts, screwed for iron pipe fixed, complete all as specified and directed by the Engineer in Charge.

S&F in repair 20mm bore gun metal globe or gate valves with iron wheel head , screwed both ends for iron pipe & fixed, complete all as specified and directed.

S&F Grating round 140 mm size of PTMT. (Minimum weight 50gms), complete all as specified and directed by Engineer-in-Charge.

S&Fin repair 15mm size PVC connection with PTMT nuts of 600mm length.complete all as specified and directed.

S&F in repair brass chromium plated Tubular towel rail with hook 20 mm dia D type 600mm long between flanges of including chromium plated brass screws and wooden/plastic screws. complete all as specified and directed.

S&F in repair ball valve of size 15mm dia high pressure of PTMT with epoxy coated aluminium rod & high-density plastic ball screwed for iron pipe complete all as specified and directed.

S&F in repair Ball valve of size 20 mm dia high pressure of PTMT with epoxy coated aluminium rod & high-density plastic ball screwed for iron pipe complete all as specified and directed.

S&F in repair PVC waste pipe 32mm dia for WHB ISI marked complete all as specified and directed.

S&F in repair waste coupling of PTMT for 32mm dia complete all as specified and directed.

S&F in repair 32mm Bottle trap of PTMT having minimum water seal of 25mm .(Minimum weight 32mm-260gms), complete all as specified and directed by Engineer-in-Charge.

Dismantling existing water storage tanks exc 250 litres but n.exc 500 litres capacity by disconnecting existing water connection and removal from site , complete all as specified and directed by Engineer-in-Charge.

Dismantling existing water storage tanks exc 500 litres but n.exc 1000 litres capacity by disconnecting existing water connection and removal from site , complete all as specified and directed by Engineer-in-Charge.

M&L for rotational moulded PVC, double layered, water storage tanks of capacity 500 litre (cylindrical vertical with closed top), ISI Marked, hoisted and fixed in position, with & including all fittings such as GI tank nipple etc. but excluding ball valve , complete all as specified and directed by Engineer –in-Charge.

M&L for rotational moulded PVC, double layered, water storage tanks of capacity 1000 litre (cylindrical vertical with closed top), ISI Marked, hoisted and fixed in position, with & including all fittings such as GI tank nipple etc. but excluding ball valve , complete all as specified and directed by Engineer –in-Charge.

S&F in repairs small galvenised iron fittings such as socket,elbow,nipple,tee,union etc for 15mm bore pipe complete all as specified and directed.

Opening of air lock/ blockage in GI pipe line from service water tank to internal GI pipes. Fittings for smooth flow of water to bib taps/ showers/piller tap/stop valve complete by application of pressure pump/ gravity pressure complete all as specified and directed.

Returning filling in, including spreading, leveling, watering and well ramming in layers not exceeding 25 cm depth in soils, complete all as specified directed.

Removal excavated material to distance not exceeding 100 metre and depositing where directed at level not exceeding 1.5 metre above the starting point in soil, complete all as specified and directed.

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

S&F salt- glazed stoneware drain pipe grade ‘A’ 150 mm bore, ISI marked jointed with cement mortar, laid in trenches and tested including fittings of same grade complete all as specified and directed.

M&L for preparation of new or previously untreated wooden surfaces of any description , not otherwise described over 10 cm width or girth and applying two coats of synthetic enamel paint over one coat of pink primer,complete all as specified and directed .

M&L for applying two coats of distemper oil emulsion over a coat of primer over new surfaces including preparation of new surfaces, finished even and smooth using 3mm thick JK wall care putty complete all as specified and directed by Engr in charge.

M&L for applying Three coats of white wash on ceiling including preparation of new surfaces, complete all as specified and directed by Engineer-in-Charge.

M&L for applying two coats of synthetic enamel paint over a coat of red oxide primer on steel surfaces , including preparation of new surfaces of any description, complete all as specified and directed by Engineer-in-Charge. .

M&L for applying two coats of distemper oil emulsion over a coat of primer including preparation of old surfaces with complete removal of old finishes, finished even and smooth using 3 mm thick JK wall putty complete all as specified and directed by Engr- in-charge.

M&L for applying two coats of exterior acrylic emulsion (weather proof treatment ), over a coat of primer in camouflaging patterns, over new plastered surfaces , including preparation of new surfaces , complete all as specified and directed by Engineer-in-Charge.

Cleaning of sewage line/manholes blockages (including WC, Urinal, Kitchen and bathrooms ) systematically using necessary tools mechanical pump and /or manually such as by rodding ,bamboo fanti and disc of required size (with safety measure gas etc) flushing with water the pipe until water clear the flow of sewage from both side between two adjacent manhole/gully traps or WC/NT of any size or depth, taking out sludge /roots of tree,debris, liquid,sludge in solid/ semi solid state from the manholes/ gully traps any size of depth including pumping out sludge wherever necessary ,sludging,diverting etc including all water efflorescence etc and removing all materials from site of work upto distance n .exc 50m and depositing in earth pit of suitable size including sprinkling bleaching power and covering sludge with earth after removing of blockage etc complete all as specified and as directed.

Note for item No 119:- 1.These complaints are to be attended on day to day basis with sufficient manpower and tool. 2. Contractor shall employ min 02x safaiwala per day to attend the complaint. 3. Quoted rate is deemed to be inclusive of earthwork & excavation as required for cleaning blockages,rod/Bomboo/strip/rope/Bucket etc reqrd for cleaning of sewage, sprinkling sufficient bleaching powder including transporting the sludge & other materials in closed vehicle. 4. A flat recovery/penalty of Rs 400/- per complaint per day shall be levied in case of complaint is not attended.

Removal of sludge from septic tank of any capacity exc 1.50 m and n.exc 4.5 M deep solid/semi-solid matter of silt residue both organic or inorganic in nature (manual or mechanical system as required and directed by Enginer.in.charge or using suction pump where ever required up to any depth by working under foul conditions and disposal of the same in out of MoD area, complete all as specified and directed by Engineer-in-Charge. Note :The Septic tank shall be Cleaned and measured more than one time as per requirment and directed by Engineer-in-Charge.

M&L for providing pre-cast reinforced cement concrete type B-1, 1:2:4 using (20 mm graded aggregate) set in CM (1:4) as in landings, cover slabs (for main holes etc chajja), complete all as specified and directed.

S&F Mild steel work of Framed brackets of angles or tees with web and flanges cut to shape, drilled and counter sunk for screw, including bending and welding angles, as required for manhole cover all around framing etc.conforming to Fe 290 Gde E-165) complete all as specified and directed.

Excavation in trenches in soft/loose soil not exceeding 1.50 metre wide and not exceeding 1.50 meter in depth for shitting sewage lines including trimming of sides etc, complete all as specified.

M&L for PCC 1:4:8 type D2 (using 40mm graded stone aggregate) as in foundation and mass concrete complete all as specified specified and directed.

M&L for plain cement concrete ( 1:2:4), type B-1, (using 20 mm graded stone aggregate) as in coping bed plates & other similar works, including necessary form works weathering, slightly rounded or chamfered angles and throating, complete all as specified and directed.

Cutting into existing manholes for connecting new drains, 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-l smooth finished, and reforming benching as required for 150 mm bore pipe, complete all as specified and directed.

Contract Amount shall be derived after deducting the amount of Schedule of Credit in General Summary on serial page No 17 tender documents.

Gaurav India Corporations