REPAIR AND MAINTENANCE OF HARDSTANDING FOOTPATH FENCING BOUNDARY WALL GATE SEWAGE AND PERIODICAL SERVICES AND OTHER MISC WORKS UNDER AGE BR AT NMRL AMBERNATH

Amount

Material and labour for Preparing old plastered or unplastered surfaces and applying one coat of distemper oil emulsion on wall surfaces complete all as specified and directed.

Material and labour for Preparing old plastered or unplastered surfaces and applying two coats of distemper oil emulsion over a coat of primer including scrapping of old surface complete all as specified and directed.

Material and labour for complete removal of existing treatment and applying two coats of distemper oil emulsion over a coat of alkali resistance primer over two coats of wall care putty on wall surfaces complete all as specified and as directed.

Material and labour for Preparing old surfaces and applying one coat of white wash on ceiling surface complete all as specified and directed.

Material and labour for Preparing old surfaces and applying two coats of white wash on ceiling including scrapping of old surface complete all as specified and directed.

Material and labour for preparation of old painted steel surfaces & applying one coat of synthetic enamel paint on steel surface of any description over 10 cm in width or girth complete all as specified and directed.

Material and labour for preparation of old painted wood and wood based surfaces of any description over 10cm width or girth and applying one coat of synthetic enamel paint on wood surface complete all as specified and directed.

Material and labour for preparation of old external surfaces of walls, Facias, cornices etc and applying one coat of Anti Fungal Weather Coat Exterior Emulsion paint (Apex-Ultima) on walls all as per manufacturer's instruction complete all as specified and directed.

Material and labour for complete removal of existing treatment and applying Two or more coatsof 100% Premium acrylic emulsion paint having VOC less than 50 gm/litre and UV resistance as per IS 15489:2004, Alkali & fungal resistance, dirt resistance exterior paint of required shade (Company Depot Tinted) with silicon additives @ 1.43 litre/ 10 sqm over and including priming coat of exterior primer applied @ 0.90 litre/ 10 sqm on walls all as per manufacturer's instructions complete all as specified and directed.

Taking down cement plaster on Brick/ concrete surfaces incl raking out joints, hacking for key scrubbing down with water and removing rubbish of the MD Land complete all as specified and directed.

Material and labour for Rendering 10mm thick on Brick/ Concrete surfaces in cement mortar 1:6 finished even & smooth without using extra cement complete all as specified and directed.

Material and labour Rendering 5 mm thick on concrete surfaces such as sofit of slab, chajja etc in cement mortar (1:3) finished even & smooth without using extra cement complete all as specified and directed.

Material and labour Rendering 15mm thick in two coats VIZ. first layer 10mm thick in cement mortar 1:6 and second layer 5mm thick finishing coat in cement moratr 1:4 using liquid WPC as per manufacturer's instructions and finished fair and even surface without using extra cement complete all as specified and directed.(WPC shall be measured and paid separately as supply only)

Supply only Liquid WPC complete all as specified and directed.

Material and labour for preparation of Newly plastered surfaces of Wall/Ceiling and applying two coats of Oil Bound Distemper over a coat of alkali resistance primer and two coats of wall care putty on wall surfaces complete all as specified and as directed.

Material and labour preparation of Newly plastered surfaces of Ceiling and applying three coat of White Washing complete all as specified and directed.

Material and labour for prepartion of Newly plastered surfaces and applying Two or more coats of 100% Premium acrylic emulsion paint having VOC less than 50 gm/litre and UV resistance as per IS 15489:2004, Alkali & fungal resistance,dirt resistance exterior paint of required shade (Company Depot Tinted) with silicon additives @ 1.43 litre/ 10 sqm over and including priming coat of exterior primer applied @ 0.90 litre/ 10 sqm on walls all as per manufacturer's instructions complete all as specified and directed.

Taking down existing roof treatment in any position with bitumenous felt including backing off the cement plastered surface of any thickness in roofs (other than ground floors), beams, chajjas, staircase etc and removing the rubbish to a distance exceeding 250 metres and not exceeding 500 metres complete all as specified and directed. (Demolition of PPC padding shall be measured and paid for separately)

Demolition of exisiting old padding concrete of any thickness of existing water proofing treatment over the RCC slab beams, chajjas, staircase etc by chipping of with proper tools viz chisel and with applying reasonable force so as to avoid any damages to exiting RCC roof slab complete all as specified and directed.

Cleaning the surface by roughening, sweeping clean and washing down with water to remove dust, etc. complete all as specified and directed.

Material and labour for Cutting cracks to V section in existing roof or terrace, cleaning out and filling solidy with a coat of approved Crack Filler complete all as per manufacturers instructions complete all as specified and directed. Make : Dr Fixit Crack X Shrinkfree or Smart care Crack seal or equivalant in make as specified in appendix 'B' as approved by GE.

Material and labour for fillet of 75mm size using PCC 1:2:4 type B-0 at the junction of all horizontal and vertical surfaces using WPC complete all as specified and directed.

Material and labour for cement concrete 1:2:4 type B0 using 12.5 mm graded crushed stone aggregate as in levelling / padding course on roof slab, chajjas, projections on similar surfaces existing with slope, kerbs, rounded or chamfered edges, making the surface even and smooth without using extra cement, including using liquid water proofing compound complete all as specified and directed. Note: supply of Integral water proofing compound will measured and paid seperately.

Material and labour for 10mm thick cement plaster in Cement Mortar 1:4 over PCC (while concrete is green) using approved liquid water proofing Note: supply of liquid water proofing compound will measured and paid seperately and dosage as per manufacturer's instructions complete all as specified and directed.

Supply only WPC (liquid) complete all as specified and directed.

Material and labour for 3mm thick APP pre-fabricated membrane with and including non woven polyester matt central core of 160 gsm (minimum) impregnated and coated on both sides with and including layer of APP modified bitumen and finished with and including micro-perforated heat fusible polythene film on both surfaces over and including 0.3 litres/Sqm bituminous primer confrming to IS-3384. The weight of APP membrane shall not be less than 3.0 KG/Sqm and laid over and including primed surface by using LPG/Butane torch and apply uniform pressure with roller. The overlap of membrane shall be 100mm on sides and 150mm on end laps. Applying a coat of hot blown bitumen 85/25 grade @1.2 Kg/Sqm over the membrane complete all as specified and directed. NOTES : (i) The work shall be got executed through authorised applicator of manufacturer only as approved by GE, (ii) Contractor has to submit guarantee of treatment for 10 Years. (iii) Geo textile shall be measured and paid for seprately.

Supply and laying of Geo textile fibre over roofs as per manufacturer's instructions complete all as specified and directed. Make : Geo textile, : Garware Ropes Ltd, STP as approved by GE.

Material and labour for plain Cement Concrete tiles 25cmx25cmx22mm thick machine pressed set jointed with cement mortar 1:3 mixed with 5% crude oil by weight of cement complete laid over and including 15mm thick screed bed in cement mortar 1:6 mixed with water proofing liquid complete all as specified and directed. (Liquid WPC shall be measured and paid separately as supply only).

Dismantling Stone slabs and tiles of any description or thickness laid, bedded and pointed in any mortar in floor, aprons complete all as specified and directed.

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

Material and labour for PCC 1:3:6 type C-1 (using 20 mm graded crushed stone aggregate) 75mm thick as in sub base of floors complete all as specified and directed.

Material and labour for rubber pressed Cement Concrete Coloured Chequered tiles 30 cm x 30 cm x 25 mm thick set in cement mortar 1:4 of 20mm thickness, jointed and pointed in neat cement slurry using pigments as in Floors / Steps / Skirting complete all as specified and directed.

Material and labour for 60mm thick factory made chamfered edge cement concrete paver block of M-35 grade with approved colour, design & pattern as in foot paths, parks, lawns, drive ways or light traffic parking etc., of required strength, thickness & size/ shape, made by table vibratory method using PU mould, laid in required colour & pattern over and including 50mm thick compacted bed of fine sand, compacting and proper embedding/ laying of inter locking paver blocks into the sand bedding layer through vibratory compaction by using plate vibrator, filling the joints with sand and cutting of paver blocks as per required size and pattern, finishing and sweeping extra sand; complete all as specified and directed.

Material and labour for PCC 1:2:4 type B2, using 40 mm graded crushed stone aggregate of 100mm thick as in hardstanding and footpath complete all as specified and directed.

Forming 12mm thick Expansion joints filled with pre-formed bituminous filler and top 30mm primed and sealed with sealing compound, Grade ‘A’ complete all as specified and directed.

Material and labour for PCC 1:3:6 type C1 using 20 mm graded crushed stone aggregate of 75mm thick as in Plinth Protection finished the surface fair and even without using extra cement complete all as specified and directed.

Material and labour for cement concrete type B0 (1:2:4) using 12.5 mm graded crushed stone aggregate in kerbs or mud stops, rounded or chamfered on edges including necessary form work complete all as specified and directed.

Cleaning of 100 mm dia bore existing Sewage Line up to a depth of 1.50m from ground level by rodding or with spilt bamboo or by any other means etc including geting out mud / sludge / silt / liquid mug etc., including sweeping / cleaning / flushing the line with water through pipes complete all as specified and directed.

Cleaning of 150 mm dia bore existing Sewage Line up to a depth of 1.50m from ground level by rodding or with spilt bamboo or by any other means etc including geting out mud / sludge / silt / liquid mug etc., including sweeping / cleaning / flushing the line with water through pipes complete all as specified and directed.

Cleaning of Existing Gully Trap of any size and type complete including removing / depositing the same outside Defence land complete all as specified and directed.

Cleaning of Existing Nahani / Floor Trap of any size and type complete including removing / depositing the same outside Defence land complete all as specified and directed.

Cleaning of Existing Chocked WC of any size and type complete including removing / depositing the same outside Defence land complete all as specified and directed.

Cleaning of Existing Manhole of any size and depth n.exc 1.50m from ground level including geting out mud / sludge / silt / liquid mug / solid particles etc., and removing / depositing the same outside Defence land as desired including sweeping / cleaning / flushing the Manhole with water complete all as specified and directed.

Excavation in trenches n.exc. 1.5 m wide and n.exc. 1.5 m deep for Manholes n.exc 10 sqm on plan and getting out in hard / dense soil complete all as specified and directed.

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

Removal of excavated soil to a distance not exceeding 50 m and depositing where directed at a level not exceeding 1.5 m above the starting point complete all as specified and directed.

Demolition and breaking up drain pipes of 150mm dia bore (Salt glazed stone ware, AC or reinforced concrete) set in cement mortar including PCC haunching and benching for 150mm dia pipes complete and removing the debris complete all as specified and directed. (Excavation and earth work shall be measured and paid for separately)

Supply and fix 150mm dia bore Reinforced Concrete pipes, Class NP2, laid and jointed with collars complete all as specified and directed. (PCC haunching and benching shall be measured and paid for separately)

Material and labour Cement Concrete 1:4:8 type D-2 using 40mm graded stone aggregate as in Concrete bed to 150mm Bore drain pipes including packing under and haunching against the sides of pipes after they are lain and tested complete all as specified and directed.

Material and labour for cutting into existing manholes for connecting new drains of 150mm internal dia of pipes, making good to pipe and rendering, cutting out existing benching for and forming branch channel (½ round or ¾ section) in cement concrete 1:2:4 type B-1 smooth finished and reforming benching as required complete all as specified and directed.

Material and labour Cement Concrete 1:4:8 type D2 using 40mm graded stone aggregate for foundation, filling and mass concrete complete all as specified and directed.

Material and labour Cement Concrete 1:2:4 type B-2 using 40mm graded stone aggregate as in surface channels including necessary form work complete all as specified and directed.

Extra for forming fair finished drain or channel 30cm inner girth in cement concrete using extra cement including forms moulds mitred/stopped ends etc. complete all as specified and directed. Note : Inner girth only measured for payment.

Demolition of Brick / Stone Masonry Walls built in Cement Mortar complete all as specified and directed.

Material and labour for Brickwork with subclass 'B' bricks, straight or curved on plan exc 6m mean radius,built in cement mortar 1:6, complete all as specified and directed.

Material and labour for Stone Walling of Random Rubble, Uncoursed, Well bonded and solidly hearted, built in cement mortar 1:6 as in Compound Wall & Retaining Wall, complete all as specified and directed.

All as per item No 56 above but except stones using old servicable stones obtained from demolition.

Material and labour for plain cement Concrete 1:2:4 type B-1 using 20mm graded crushed stone aggregate as in bed blocks, coping etc including necessary form work complete all as specified and directed.

Material and labour for Plastering 15mm thick in cement mortar 1:4 on fair faces of brick work or concrete surfaces finished even and smooth without using extra cement complete all as specified and directed.

Raking out joints/ Pointing to random rubble or polygon rubble uncoursed or brought to courses (work built in cement mortar) complete all as specified and directed.

Material and labour for Raised Pointing to Random Rubble, Uncoursed, or brought up to course in cement mortar 1:4 complete all as specified and directed.

Demolition of Cement Concrete (Reinforced) of any description and in any position not otherwise specifically provided complete all as specified and directed.

Material and labour Precast Reinforced Cement Concrete 1:2:4 type B-1 using 20mm graded crushed stone aggregate for Manhole Cover Slab set in cement mortar 1:6 including necessary form work complete all as specified and directed. Note : Reinforcement shall be measured and paid for separately.

Material and labour TMT bars 10mm dia and over cut to length bent to shape required including cranking bending spirally for hooping for columns hooking ends and binding with mild steel wire (annealed) not less than 0.9mm dia complete all as specified and directed.

Cleaning of choked sewerline by diesel run vehicle mounted hydraulic operated high pressure suction cum jetting sewer cleaning machine filted with imported international standard pumps having 4000ltr suction capacity and 6000ltr water jetting tank capacity including skilled operator supervising engineer etc for cleaning/partial desilting of manhole and dechoking of sewer line.(a)Dechoking / flushing of sewerline from one manhole to another by high pressure jetting system of 2200PSI sewerline upto 300mm dia for all depth at NMRL Complex Campus complete all as specified and directed.

Dismantling of Steel Work of any description, in any position complete all as specified and directed.

Supply and fix mild steel framed work such as grills, gratings etc., with ends of bars shouldered and/or riveted, or forget into spikes; framed guard bars; barred iron doors; ladders; framed balusters; walk ways; railings; framework of water tanks and similar work conforming to Fe-290 Gde E-165 complete all as specified and directed.

Supply and fix rolled mild steel as in joist, channel, angle, or tee sections, fixed independently, without connecting plates, etc. (cut to ordinary lengths i.e. within 20mm of the length indicated) to conforming to Fe-290 Gde E-165 complete all as specified and directed.

Supply and fix mild steel works 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, bolting or riveting, etc., and similar work conforming to Fe-290 Gde E-165; complete all as specified and directed.

Supply and fix Rolled mild steel sections as in main and cross beams, hip and jack rafters; purlins where connected to common rafters and running rails and guides for sliding doors; fixed with angle cleats or other connecting plates conforming to FE-290 Gde-E-165 complete all as specified and directed.

Material and labour Preparation of new steel surfaces of exc. 10cm width or girth of any description and applying two coats of synthetic enamel paint over a coat of red oxide primer complete all as specified and directed.

Dismantling Posts or Struts (Steel, RCC) any section including taking out embeded portion of concrete and making good disturbed ground complete all as specified and directed.

Dismantling Fencing wire mesh any type complete all as specified and directed.

Dismantling Steel Barbed wire any type complete all as specified and directed.

Material and labour for providing Mild steel round bars confirming to Fe-410-W(Gde.E-250) quality A of Fe 290 (Gde E 165) 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 clips10 mm bar complete all as specified and directed.

Material and labour Preparation of new steel surfaces of n exc. 10cm width or girth when unconnected with other painting or when painted in a different tint of any description and applying two coats of synthetic enamel paint over a coat of red oxide primer complete all as specified and directed.

Excavation in post holes (or similar holes ) each n.exceeding 0.50 Cum and getting out in hard /dense soil complete all as specified and directed.

Supply and fix Galavanised 2 strand, steel barbed wire 2.24 mm dia barbed with 2mm dia barbs at 75mm spacing and straining and fixing to any type of standard rails/post straining bolts, including, securing or tying at crossing with and provision of galvanised mild steel wire, staples or steel pins etc complete all as specified and directed. (each line of wire to be measured).

Supply and fix 4mm dia galvanised steel wire,100x100mm mesh with 2mm thick PVC coated chain link fencing, made up into mattresses or cages, lapped, wired and laid in position, including closing after filling complete all as specified and directed.

Supply and fix Mild steel screw bolts (machine made) dia of neck 11 to 15 mm 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, exc 5cm but n exc 10 cm long complete all as specified and directed.

Material and labour for plain Cement concrete 1:2:4 type B1 using 20 mm graded crushed stone aggregate in foundations, filling and mass concrete for posts, struts, etc. including necessary formwork as required complete all as specified and directed.

Dismantling Plain or corrugated steel sheeting, any gauge, thickness, including Nainital or similar pattern roof coverings complete all as specified and directed.

Supply and fix Pre- painted galvatume aluminum zinc coating GI based corrugated steel sheet 0.50mm thick of an colour having tensile strength of 550 Mpa as in roof covering/cladding to wall, fixed with self tapping screws complete all as specified and directed.

Preparing black top surfaces of roads by brushing with wire brushes for removing caked mud etc, sweeping with brooms and finally fanning the cleaned surfaces with gunny bags to remove all loose dirt etc. complete all as specified and directed.

Material and labour for applying evenly a priming/tack coat with paving bituminous primer @ 5kg per 10 Sqm over old black top surfaces complete all as specified and directed.

Material and labour for laying and consolidating 40mm thick Semi Dense Asphaltic Concrete (SDAC) using paving Bitumen of VG30 with 5.5% binder content by weight of total mix using Hot mix plant and Mechanical paver rolled and compacted to required gradient and camber with 8 to 12 tonne power roller or tandem roller complete all as specified and directed.

Material and labuor for applying 2.5mm thick Road Marking Strip (reflective of specified shade/colour using hot Thermoplastic Paint applicatior machice fitted with profile shoe, glass beads dispenser, propane tank heaters and profile shoe heater, driver by experience operater on road surface including cost of material, labour, T&P, cleaning road surfaces of all dirt, scales oil, grease and goreign material etc complete all as directed and as specified.

Material and labour for Moorum/ Red Bajri filling floors or paving, laid in layers N exc 15cm thick, spread levelled and rolled/rammed to gradiant including watering complete all as specified and directed.

sanjay m. suryawanshi

shakti engineering and electrical works

Vandan Enterprises

Rays Breakers

R. K. Industrial Fabricators