GE (I) R AND D/CHD-21/2024-25 REPAIR/ MAINT OF SEWAGE SYSTEM, DRAIN, BOUNDARY WALL, RETAINING WALL AND OTHER MISC WORKS AT DIHAR LEH AND RANBIRPURA DET

Amount

Excavation in trenches n. exc. 1.5 m wide and n. exc. 1.5 m in depth for foundations etc. or for shafts, wells, cesspits, manhols, pier holes etc n. exc 10 sqm on plan and not exc 1.50 m in depth and getting out in soft/loose soil complete all as specified and directed

Returning, filling in including spreading, levelling, watering and well ramming in layers not exc 25 cm in soft/loose soil complete all as specified and directed

Removing excavated material n exc 50 m and depositing where directed at a level n exc 1.5m above the starting point complete all as specified and directed

Cleaning CI/PVC/SGSW pipe (from kitchen/bath/wash hand basin/urinal) of any size/shape to 1st manhole by roding/choke remover/manually as in foul condition etc complete all as specified and directed

Cleaning CI/PVC/SGSW pipe (from kitchen/bath/wash hand basin/urinal) of any size/shape to 1st manhole by roding/choke remover/manually as in foul condition etc complete all as specified and directed

Cleaning of existing drain pipes 150mm internal dia at any depth by roding manually as reqd at site from manhole and well flushing after cleaning incl. getting out sludge if any and liquid materials from connecting manholes, deposited in lines, removing solids and sludge to any distance place outside defence land at own cost and cost of removal shall be deemed to be included in unit rate complete all as specified and directed

All as per serial item no 6.00 above but 200mm dia -ditto-

Demolition and breaking up 150 mm bore drain pipes (salt glazed ware,PVC, AC or reinforced pipes) set in cement mortar complete all as specified and directed

Demolition and breaking up 100/110mm bore drain pipes (salt glazed ware,PVC, AC or reinforced pipes) set in cement mortar complete all as specified and directed

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

Material and labour for providing plain cement concrete (1:3:6) type C-2 using 40mm graded stone aggregate as in concrete bed to drain pipes of 100/110 mm bore including packing under & haunching against the sides of pipe after they are laid and tested complete all as specified and directed

Supply and fixing for 110mm dia PVC (SWR) pipes single socket in any length with rubber ring, joints, laid in trenches or in floors complete all as specified and directed

Supply and fixing for 75mm bore PVC (SWR) pipes single socketed, in any length with rubber ring, joints, laid in trenches or in floors complete all as specified and directed

Supply and fixing 75mm dia PVC (SWR) bends complete all as specified and directed.

Demolition of 100/75 mm bore cast iron or reinforced concrete drain pipes, jointed in cement mortar and taking out of trenches, if required complete all as specified and directed

Supply and fixing 100 mm bore sand cast iron soil, waste and vent pipes, in any length with or without ears with cement joints, fixed to walls complete all as specified and directed

Supply and fixing for 75mm bore sand cast iron soil, waste and vent pipes, in any length with or without ears with cement joints, fixed to walls complete all as specified and directed

Demolition of Stone Masonary/pcc block masory built in cement mortar including coping etc of manholes/septic tank/wall or any position complete all as specified and directed

Material and labour for walling of randon rubble uncoursed, well bonded, bedded & solidly hearted, built in cement mortar (1:4) etc, complete all as specified and directed

All as per serial item no 19 .00 above but except stone -ditto-

Material and labour for precast cement concrete block masonary with solid blocks exc 10cm in width type C1, 1:3:6 (using 20mm graded aggregate) in CM 1:6 complete all as specified and directed.

Taking down Cement plaster on brick or stone walls etc including racking out joints hacking for keys scrubbing down with water etc complete all as specified and directed

Material and labour for 15 mm thick rendering in CM 1:4 to stone wall surfaces finished even and smooth w/o using extra cement complete all as specified and directed

Material and labour for raised pointing to random or polygonal rubble uncoursed or bought upto course in CM 1;4 complete all as specified and directed

Material and labour for neeru finish with cement not less than 3 Kg per Sqm to plastering in open drains complete all as specified and directed.

Material and labour for preparation of newly plastered surfaces and applying two coats of cement based paint over a coat of primer complete all as specified and directed

Demolition of reinforced cement concrete (RCC) of any description and in any position not other wise specifically provided for complete all as specified and directed

Material and labour for precast RCC 1:2:4 type B-1 using 20mm graded aggregate as in manhole/drain covers complete all as specified and directed

Material and labour for reinforced cement concrete on type B1 1:2:4 20mm graded stone aggregate as in slabs supported on walls, beams, and columns, in floors, roof, landings, balconies, canopies, deck slab and in shelves and the like complete all as specified and directed.

Material and labour for reinforcement cement concrete(1:2:4) B-1 using 20mm graded stone agg. as RCC beam, band, lintel cantilever etc complete all as specified and directed.

Material and labour for TMT bars 10mm dia and over cut to lenghth bent to shape required including cranking bending spirallyu for hoping for column,hooking ends and binding with mild steel wire (annealed) not less than 0.9mm dia or securing with clips complete all as specified and directed.

Material and labour for TMT bars 8mm dia and over cut to lenghth bent to shape required including cranking bending spirallyu for hoping for column,hooking ends and binding with mild steel wire (annealed) not less than 0.9mm dia or securing with clips complete all as specified and directed.

Use and waste of form work to sides and soffits of floor or roof beam, beam haunching, girders, bressummers, lintel, cantilevers, shelves including sup- ports, overhangs, etc also splays between floors and beams etc complete all as specified and directed.

Use and waste of form work to soffits of suspended slab such as roof slabs, floor slabs, landing and similar work not exceeding 200mm thick for rough finished surfaces of concrete flat complete all as specified and directed.

Demolition of cement concrete (unreinforced) in ground floors and pavings not exc 15cm 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 stone agg.as in coping, apex stones,bed plates including weathering, slightly rounded or chamfered angles and throating complete all as specified and directed.

Material and labour for PCC 1:3:6 type C-2 using 40 mm graded stone agg.as in surface channel / drain complete all as specified and directed.

Material and labour for 75 mm thick PCC 1:2:4 type B2 using 40mm graded aggregate as in sub base/mass concrete fininshing the concrete surface even and fair complete all as specified and directed.

Material and labour for 100 mm thick PCC (1:2:4) type B1 using 20 mm graded stone aggregate as in flooring incl finishing the concrete surface smooth & even without using extra cement complete all as specified and directed.

Dismantling floor, hearth or wall tiling including cement mortar bedding (but not backing), removing serviceable tiles to store and rubbish off the premises complete all as specified and directed.

Material and labour for coloured ultra finish cement concrete tiles 300x300x25 mm thick, with grey cement and pigments, set, jointed and pointed in neat cement slurry in floors over and including screed bed 20 mm thick in CM 1:6 complete all as specified and directed.

Demolition of stone slab and tiles of any description or thickness in floors, approns etc laid, bedded and pointed in any mortar & removing rubbish off the premises complete all as specified and directed

Material and labour for precast machine pressed concrete interlocking paver blocks any shape and size conforming to IS 15658-2006 of 60 mm thickness, M 35 grade. with grey cement and pigment complete all as specified and directed.

Material and labour for coloured precast machine pressed concrete coble stone blocks any shape and size of 80mm thickness with grey cement & pigment complete all as specified and directed.

Material and labour for sand filling under floors/pavements cushioning including watering and consolidation complete all as specfied and directed

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

Supply and fixing for post 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.) incl all necessary drilling, bolting and riveting, etc, and similar work conforming to Fe 410-o or Fe 130-O complete all as specified and directed

Dismantling existing old damaged fencing wire mesh, any type and fixing new chain link fencing including line wires, any mesh, size and type to any type of standards, rails, straining bolts, etc. including provission of binding wire complete all as specified and directed.

Supply only Chain link MS galvanised fencing, any size or type complete all as specified and directed

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

Removing/cleaning of silt, mud,etc under culvert and in the drain of any width and length in soft/loose soil including depositing of removed material from site at a distance n exc 50cm and deposited where complete all as specified and directed

Material and labour for preparation of old treated plastered surfaces of wall by brooming down or steel wire brushing scrubbing down smoke soot, moulds, moss and efflorescence salts and treating oil and greasy spots removing dust, dirt and all loose scales of existing treatment and applying two coats of cement base paint on wall complete all as specified and directed.

Material and labour for preparation of old painted concrete surfaces and applying one coat of synthetic enamel paint (ordinary tint) over 10 cm width or girth not otherwise described complete all as specified and directed.

KALON INFRACON

M/S HIGHLAND ENGINEERING

national engineering