REPAIRS AND MAINT OF SEWAGE LINES, SEPTIC TANKS, SOAK WELL, MANHOLES AND OTHER B/R WORKS AT RANGIA MIL STN AND CERTAIN B/R WORKS AT MES KEY PERSONAL ACCN UNDER GE RANGIA

Taking down cement plaster on brick or stone walls, etc. including raking out joints, hacking for key, scrubbing down with water, etc., complete all as specified and as directed by Engineer-in-charge.

M&L for Hardcore with broken stones/ boulders of gauge n exc. 63 mm, deposited, spread and levelled in layers n exc. 15 cm thick, watered and rammed to a true surface, complete all as specified and as directed by Engineer-in-charge.

M&L for cleaning of sewage pipe line of any dia and any type by rodding/pumping between intermediate/1st manholes to manholes or between manholes to septic tanks or between septic tank to soak pits to remove all blockage and well flushing with water including making good of leakage in joints wherever required in cement mortar (1:2) including removing the sludge and re-fixing the manhole cover complete all as specified and as directed by Engineer-in-charge.

M&L for taking out deposited sludge and water from septic tanks/ manholes of any type and size by mechanical means using sewage pump with tanker (truck mounted honey sucker) and removing night soil/sludge out of MOD land including sweeping/cleaning with water and spreader bleaching powder, complete all as specified and directed by Engineer-in-charge. (Only sludge shall be measured).

Opening of blokage to nahni trap/gully trap, WC, floor trap,exc including washing/cleaning upto Ist manhole complete all as specified and as directed by Engineer-in-charge.

M&L for 2nd class hard wood in scantling wrought timber unframed and fixed, including dismantling the existing old damaged scantling, complete all as specified and as directed by Engineer-in-charge.

M&L for precast reinforced cement concrete 1:2:4, type-B1 (Using 20 mm graded stone aggregate) in landings, cover slabs (for manholes, etc.) shelves and similar articles with plain faces and set in cement mortar 1:4 including demolition of existing damaged RCC works, complete all as specified and as directed by Engineer-in-charge. NOTE : Reinforcement will be measured and paid separately under relevant Item.

S&F of TMT bars 8-10mm 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, complete all as specified and as directed by Engineer-in-charge.

S&F in-repair of exposed powder coated GI snap grid frame work (600x600 mm) for false ceiling comprising of wall/cleat angle of size 25x25x0.35mm and cross tee of size 24x38x0.70mm with suspended hangers of 2 mm dia. G.I. (upto 1200mm length) adjusting level fixed to any type of roof by means of ceilling cleats with and including Supply & fixing/ laying/ inserting of pre-painted (white) 4mm thick designer classic E-boards (595x595 mm) to GI frame work, complete all as specified and as directed by Engineer-in-charge.

S&F in-repair of solid PVC wall panneling consisting of 5mm thick wood grain printed PVC sheet inclusive of solvent cement and fixing at site on PVC frame as per specification, complete all as specified and as directed by Engineer-in-charge.

S&F of 5mm thick PVC sheet fillet of width 35mm for wall paneling inclusive of fixing on to wall to make PVC Frame, complete all as per specified and as directed by Engineer-in-charge.

S&F of 0.50mm thick Pre-painted galvalume aluminum zinc coating GI based semi-corrugated (trapizoidal profile) steel sheet of any colour having tensile strength of 550 Mpa as in roof covering/cladding to wall, fixed with self tapping screws with and including dismantling old existing sheets of any type and any thickness, complete all as specified and as directed by Engineer-in-charge.

S&F of 0.50mm thick Pre-painted galvalume aluminum zinc coating GI based plain steel sheet of any colour having tensile strength of 550 Mpa as in roof covering/cladding to wall, fixed with self tapping screws with and including dismantling old existing sheets of any type and any thickness, complete all as specified and as directed by Engineer-in-charge.

S&F of Mild Steel work in tubular trusses including special shaped washer etc. complete using ERW or induction butt welded tubes conforming to I. S.1161- 1979 grade St.-240, including dismantling existing old damaged steel framed work, complete all as specified and as directed by Engineer-in-charge.

M&L for Brickwork with subclass ‘B’ bricks, straight or curved on plan to any radius built and set in cement mortar 1:6, incl demolition of existing B/W,complete all as per specified and as directed by Engineer-in-charge.

M&L for Brickwork with subclass ‘B’ bricks, straight or curved on plan to any radius in half brick thick walls built and set in cement mortar 1:4, incl demolition of existing B/W,complete all as per specified and as directed by Engineer-in-charge.

M&L for Rendering 10mm thick in cement morter 1:6 on fair faces of brick work or concrete surfaces/ one side of lathing, finished even and smooth (without using extra cement), complete all as specified and as directed by Engineer-in-charge.

M&L for Rendering (Externally) 15mm thick in Cement Mortar 1:4 on other than fair faces Brick Walls/Concrete Surfaces/ other side of lathing, plastered surfaces finished Even and Smooth without using Extra Cement, complete all as specified and as directed by Engineer-in-charge.

M&L for providing 100 mm thick Cement concrete type D-2, 1:4:8 (40mm graded stone aggregate) as in sub-base of floor/ path/ hardstanding/plinth protection, etc. or similar works, laid in altenate bays including use and waste of form work and finishing concrete surfaces even and rough including demolition of existing old damaged PCC, complete all as per specified and as directed by Engineer-in-charge.

M&L for providing Non-skid Ceramic coloured tiles 7 to 8 mm thick (square/ rectangular) area of each tile exceeding 0.18 sqm but not exceeding 0.36 sqm, in floors etc., laid over 20mm thick cement screed 1:6 set and jointed in neat cement slurry and pointed in white or coloured cement to match, including dismantling the existing old unserviceable tiles of any type and of any description, complete all as per specified and as directed by Engineer-in-charge.

M&L for providing Non-skid Ceramic coloured tiles 7 to 8 mm thick (square/ rectangular) area of each tile exceeding 0.11 sqm but not exceeding 0.18 sqm, in floors etc., laid over 20mm thick cement screed 1:6 set and jointed in neat cement slurry and pointed in white or coloured cement to match, including dismantling the existing old unserviceable tiles of any type and of any description, complete all as per specified and as directed by Engineer-in-charge.

M&L for providing Vitrified Ceramic light shade tiles 8 to 10 mm thick (square/ rectangular) area of each tile exceeding 0.42 sqm but not exceeding 1.00 sqm, in floors etc., laid over 20mm thick cement screed 1:6 set and jointed in neat cement slurry and pointed in white or coloured cement to match, including dismantling the existing old unserviceable tiles of any type and of any description, complete all as per specified and as directed by Engineer-in-charge.

M&L for providing Glazed ceramic coloured tiles in vertical surface (like skirting, dado, etc.) 350x 250x 7/ 300x 450x 7 mm thick, over 10mm thick cement screed 1:3 set and jointed in neat cement slurry and pointed in white or colour cement to match, including dismantling the existing old unserviceable tiles of any type and of any description, complete all as per specified and as directed by Engineer-in-charge.

M&L for providing ceramic wall elevation cladding coloured tiles (stone/matt finish) in vertical surface 300x 600x 7mm/ 450x300x7 mm thick, over 10mm thick cement screed 1:3 set and jointed in neat cement slurry and pointed in white or colour cement to match, including dismantling the existing old unserviceable tiles of any type and of any description, complete all as per specified and as directed by Engineer-in-charge.

M&L for 18-20mm thick Granite work (of any type, table rubbed and polished) in steps, jambs, pillars, windowcills, cooking platforms and like above 20mm thick bed in cement mortar (1:4) including pointing in white cement (1:2) using marble dust with admixture of pigment to match with shade of granite, complete all as per specified and as directed by Engineer-in-charge.

M&L for Providing precast cement concrete Type B-1, 1:2:4 (20mm graded aggregate) solid building blocks or slabs 10cm thick (with plain or interlocking joints as directed) setting in cement mortar 1:4, complete, in walls, kerb stones, etc. including dismantling the existing old unserviceable paver block of any type and of any description, complete all as per specified and as directed by Engineer-in-charge.

M&L for providing Machine pressed precast coloured concrete interlocking paver block any shape and size confirming to IS 15658-2006 of 60 mm thickness, M-35 Grade, with grey cement and pigment including dismantling the existing old unserviceable paver block of any type and of any description, complete all as per specified and as directed by Engineer-in-charge., complete all as per specified and as directed by Engineer-in-charge.

M&L for sand filling under floors or in foundations spreading and levelling in layers not exc. 25 cm thick including watering and consolidation, complete all as per specified and as directed by Engineer-in-charge.

M&L for providing Vitrified Ceramic heavy duty chequered finished coloured parking tiles, scratch/ stain resistant 10 to 12mm thick (square/ rectangular) area of each tile exceeding 0.11 sqm but not exceeding 0.18 sqm, in floors etc., laid over 20mm thick cement screed 1:6 set and jointed in neat cement slurry and pointed in white or coloured cement to match, including dismantling the existing old unserviceable tiles of any type and of any description, complete all as per specified and as directed by Engineer-in-charge.

M&L for preparation of new or previously un-treated steel/iron surfaces of any description, not otherwise described, over 10cm width or girth and applying two coats of Synthetic enamel paint (1st quality) of any tint over a coat of red oxide primer, complete all as specified and as directed by Engineer-in-charge.

M&L for preparation of new or previously un-treated wooden Surfaces of any description, not otherwise described, over 10cm width or girth and applying two coats of Synthetic enamel paint (1st quality) of any tint over a coat of pink primer, complete all as specified and as directed by Engineer-in-charge.

M&L for preparing newly plastered surfaces of wall and applying two coats of cement base paint of any shade over a coat of alkali-resistant priming paint, complete all as specified and as directed by Engineer-in-charge.

M&L for preparing newly plastered surfaces of wall and applying two coats of distemper oil emulsion of any shade over a coat of chalk whitening, complete all as specified and as directed by Engineer-in-charge.

S&F in-repair of 110mm dia PVC (SWR) pipes single socketed, in any length with rubber ring joints, laid in trenches or in floors/ fixed to wall, complete all as specified and as directed by Engineer-in-charge.

S&F in-repair of 110mm dia PVC (SWR) bends any radius with access door, complete all as specified and as directed by Engineer-in-charge.

M&L for providing 100mm thick cement concrete 1:3:6, type C-2 (40mm graded aggregates) bed to 100mm dia drain pipes including packing under and haunching against the sides of pipes after they are laid and tested, complete all as specified and as directed by Engineer-in-charge.

All as per Item No. 37 here-in-above, but for 150mm dia drain pipes, complete all as specified and as directed by Engineer-in-charge.

M&L for providing 100mm dia Salt-glazed stoneware drain pipes laid in trenches and jointed including breaking up of existing damaged pipe, complete all as specified and as directed by Engineer-in-charge.

S&F in-repair of 150 mm internal diameter of double wall corrugated (DWC) high density polyethelene pipes (HDPE) and stiffness classes-8 (SN-8) with ISI marked (with CML no) with and including all fitting & jointing material for sewage line and laid in trenches as specified in IS 16098-2013 part-2 complete all as per specified and as directed by Engineer-in-charge. MAKE- Sintex/ Supreme/ Astral

S&F of 100mm dia Cast iron (sand cast) soil, waste and vent pipes in any length with or without ears, with cement joints, laid in trenches or in floors including breaking up of existing damaged pipe, complete all as specified and as directed.

S&F of 100mm dia cast iron (sand cast) fittings such as branch pieces, Tee, bend (any redius), etc., complete all as specified and as directed.

Supply, install and testing of LLDPE septic tank conventional design with top cover suitable for 30 Users (Appx 5000-5500 ltrs) with and including earthwork in excavation, 150mm thick P.C.C. 1:4:8 (type D-2) for bed, making connections of inlet/ outlet/ Vent pipe, returning filling and removing of surplus soil at a distance of not exceeding 50.0m from site, complete all as specified and as directed by Engineer-in-charge. MAKE- Sintex/ Supreme

Supply, install and testing of LLDPE septic tank conventional design with top cover suitable for 10 Users (Appx 2000 ltrs) with and including earthwork in excavation, 150mm thick P.C.C. 1:4:8 (type D-2) for bed, making connections of inlet/ outlet/ Vent pipe, returning filling and removing of surplus soil at a distance of not exceeding 50.0m from site, complete all as specified and as directed by Engineer-in-charge. MAKE- Sintex/ Supreme

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