PERIODICAL SERVICES FOR MD AND OTM ACCN AND REPAIRS TO FENCING BOUNDRY WALL GATES DRAINAGE HARDSTANDING AND FOOTPATH SEWAGE LINES INCLUDING ROADS 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 alkali resistance primer including scrapping of old surface complete all as specified and directed.

Material and labour for complete removal of existing treatment and applying two coat of distemper oil emulsion over a coat of 3mm thick wall care putty and one coat of alkali resistance primer on wall surfaces complete all as specified and 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 and 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 instruction complete all as specified and directed by Engineer-in-charge

Complete removal of existing treatment and applying Two or more coatsof 100% Premium acrylic emulsion paint havingVOC 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 instruction complete all as sepcified and directed by Engineer-in-charge.

Material and labour for preparing old plastered or unplastered surfaces and applying one coat of cement base paint on wall surfaces complete all as specified and directed.

Material and labour for preparing old plastered or unplastered surfaces and applying two coat of cement base paint on wall surfaces complete all as specified and directed.

Taking down cement plaster on Brick/ concrete surfaces including 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 and smooth without using extra cement complete all as specified and directed.

Material and labour for 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 for Rendering 15mm thick in two coat ie 10mm thick under coat in cement mortar 1:6 and 5mm thick finishing coat in cement mortar 1:4 finished even and smooth without using extra cement using WPC complete all as specified and directed. Note : WPC will be measured and paid separately.

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 coat of Oil Bound Distemper over a coat of 3mm thick wall care putty and one coat of alkali resistance primer on wall surfaces complete all as specified and as directed.

Material and labour for 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 instruction complete all as specified and directed by Engineer-in-charge.

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 not exc 15 cm thickness (below or above ground level complete all as specified and directed by Engineer-in-Charge.

Material and labour for PCC 1:3:6 type C-1 (20 mm graded crushed stone aggregate) of 75mm thick as in sub base of floors to recive any type of floor finishes 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 thick jointed and pointed in neat cement slurry as in Floors / Steps / Skirting complete all as specified and directed by Engineer-in-Charge.

Material and labour for providing and laying 60mm thick factory made chamfered edge cement concrete paver block of M-35 grade with approved colour, design and pattern as in footparth, parks, lawns, drive ways or light traffic parking etc., of required strength, thickness and 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 by Engr-in-charge.

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 complete all as specified and directed.

Material and labour for Providing, cement concrete type B0 (1:2:4) in kerbs or mud stops, rounded or chamfered on edges complete all as specified and directed.

Cleaning of 100 mm dia Existing Sewage Line up to a depth of 1.50 metre 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 Existing Sewage Line up to a depth of 1.50 metre 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 Traps of any size and type complete including removing / depositing the same outside Defence land complete all as specfied and directed.

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

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

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

Earth Work Excavation in trenches not exc. 1.5 metre wide and n.exc. 1.5 metre deep Manholes not exc 10 sqm on plan and getting out in hard / dense soil complete all as specified and directed by Engineer-in-Charge.

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

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

Demolition and breaking up drain pipes of 150mm bore (Salt glazed stone ware, AC or reinforced concrete) set in cement mortar including benching / PCC of 150mm dia pipes complete and removing the debris complete all as specified and directed.

Supply and fix 150 mm bore Reinforced Concrete pipes, Class NP2, laid and jointed complete with collars complete all as specfied and directed.

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

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 specfied and directed.

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

Material and labour for cement Concrete 1:2:4 type B-2 using 40mm graded crushed stone aggregate as in surface channels complete all as specfied 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 specfied and directed. Note : Inner girth only measured for payment.

Demolition of Brick / Stone Masonry Walls built in cement mortar complete all as specfied and directed.

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

All as per item No 47 above but except stone complete all as specfied and directed.

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

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

Demolition of Cement Concrete (Reinforced) of any description and in any position not otherwise specifically provided complete all as specfied and directed by Engineer-in-Charge.

Material and labour for 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 specfied and directed. Note : Reinforcement shall be measured and paid for separately.

Material and labour for 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 specfied and directed.

Cleaning of chocked sewer line by diesel running vehicle mounting hydraulic operated high pressure suction cum jetting sewer cleaning machine fitted with pump having 4000 litres suction capacity and 6000 litres water jetting tank capacity including skilled operator, supervising engineer etc. for cleaning and partial desilting of manholes and dechocking of sewer lines. Dechocking and flushing of sewer line from one manhole to another by high pressure jetting system of 2200 PSI for sewer line from 150mm dia upto 300mm metre 285.90 for all depth at NMRL Complex Campus complete all as specfied and directed.

Dismantling of Mild Structural Steel Work including doors, gates but excluding framed truss etc complete all as specified and directed.

Supply and fix 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 410-0 or Fe 310-0 complete all as specfied and directed.

Supply and fix MS 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 Fe 410-W (Grade E-250 quality A) complete all as specfied 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 specfied and directed.

Supply and fix structural steel work Rolled 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 Fe 410-W(Grade E-250 quality A) complete all as specfied and directed.

Material and labour for 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 specfied and directed.

Dismantling Posts or Struts (Wood, Steel, RCC) any section including taking out embeded portion in Concrete / Natural ground and making good disturbed ground complete all as specfied and directed.

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

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

Material and labour for providing Mild steel round bars confirming to Fe-410-W(Gde.E-250) quality A or 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 specfied and directed.

Material and labour for 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 specfied and directed.

Excavation in Post Holes (or similar holes ) in hard /dense soil each n.exceeding 0.50 cum getting out returning filling and removing earth broken rubble mixed with earth around in layers not exceeding 25 cm watering and removing surplus soil to a distance not exc 50 metre and making good surface complete all as specfied 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 straing bolts, including, securing or tying at crossing with and provision of galvanised mild steel wire, staples or stell pins etc complete all as specfied and directed. (each line of wire to be measured).

Supply and fix 4mm dia galvanised steel wire,100mm x100mm 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 specfied and directed.

Supply and fix Mild steel screw bolts (machine made) dia of neck 11mm 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 not exc 10 cm long complete all as specfied and directed.

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

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

Material and labour for Cement concrete 1:2:4 type B1 using 20 mm graded crushed stone aggregate in foundations, filling and mass concrete for posts including providing necessary formwork as in case the posts are fixed over boundary wall complete all as specfied and directed.

Demolition of existing cement Concrete Road of any description and in any position not otherwise specifically provided for complete all as specfied and directed.

Material and labour for Soling (or sub base) of thickness 200 mm with broken boulders or quarried stone, inter stices filled, surface formed and rolled and consolidated to required gradient and camber complete all as specfied and directed.

Material and labour for 15 cm thick (compacted thickness) in two layers of each 75mm thick WBM, with coarse aggregates of grading 2 (63 to 40mm size), spread, rolled and consolidated to gradient and camber required complete all as specfied and directed.

Preparation of unsurfaced water bound macadam surfaces with wire brushes for removing caked mud etc. sweeping with brooms and finally fanning the cleaned surface with gunny bag to remove all loose dirt etc, and including applying evenly a priming / tack coat with paving bitumen of grade VG-10 at the rate of 10kg per 10 sq.m, complete all as specified and as directed.

Premixed bituminous semi dense ashphaltic concrete (mixed in hot mix plant ) 30mm consolidated thickness, using paving bitumen of Grade VG - 30 as binder with 5.5% minimum binder content by weight of total mix and laying with mechanical paver, rolled and compacted with power road roller of 8 to 12 ton capacity to required camber and gradient, complete all as specified and as directed.

Material and labour for preparing bituminous surfaces of road and marking 2.5mm thick centre lines, stop lines, dashes, arrows etc. and the like n. exc 10cm wide on roads pavements with hot applied thermo plastic road marking paint of approved colour confirming to BS 3262-1989 with special applicator machine all as per manufacturers instruction complete all as specified and directed.

Supply and fixing cat eye solar reflective type of metal body alloy of size 100mm x 100mm x 20mm with PAMA striplens reflector of model No. DA 972.0 fixed with and incl MS stud of suitable size as per manufactures instructions complete all as specfied and directed.

Material and labour for Moorum/Red bajri filling in floors or pavings laid in layers n exc 15 cm thick spread, levelled and rammed including watering complete all as specified and directed

Sunil Constructions

Vandan Enterprises

S.K.HARAL

R. K. Industrial Fabricators

AJAY ENTERPRISES

GRAND SERVICES

shakti engineering and electrical works