8344 REPAIRS TO COMPOUND WALL, MAINTENANCE TO SEWAGE SYSTEM AND FENCING, DRAIN, HARDSTANDING AT PARUNDU,RAMNAD UNDER GE TIRUNELVELI

Amount

Checking and attending to sewage line/manhole/septic tank blockage/ leakage by cleaning of drains of dia not exceeding 150 mm including blocked manholes / Nahani traps/gully traps/WCs by rodding from manholes and well flushing after cleaning and removal of blocked/decomposed sludge/dirt and other material not exc 50 m and burning the same including removing and re fixing manhole covers without damaging the structure complete all as specified and directed by Engr-in-charge by attending as a job (Each job contains 5 complaints). .

Cleaning of septic tank bailing out fluid, decomposed materials sludge etc, scrapping and disposal of decomposed materials, sludge etc out side MD land using septic tank cleaning tanker vehicle complete all as specified and directed by Engr-in-charge for the following size septic tanks :-

(a) 100 users septic tank

(b) 50 user septic tank

(c) 25 User septic tank

(d) 10 Users septic tank

Excavation in trenches, not exceeding 1.5 M wide, and not exceeding 1.5 M in depth for foundation etc and getting out in soft soil complete all as specified and directed by Engr-in-charge

Returning filling in trenches including spreading levelling watering and well ramming in layers not exc 25cms in soil as specified and directed Engr-in-Charge

Removing excavated material/soil to a distance not exc 250 mtr but n exc 500 m away and deposing where as directed at a level not exceeding 1.5 mtr above the starting point, complete all as specified and directed by Engr-in-charge

Demolition and breaking up SWG drain pipe of 150mm dia set in cement concrete as in trenches complete all as specified and directed by Engr-in-charge

Material and labour for Plain cement concrete 1:3:6 type C2 (using 40mm graded granite stone aggregate) as in concrete bed to drain pipes for 150 mm dia including packing under and haunching against the sides of pipes after they are laid and tested complete all as specified and directed.

Material and labour 150 mm dia Reinforced concrete pipes, class NP2, laid and jointed complete with collars complete all as specified and directed by Engr-in-charge

Demolition of brick work built in cement mortar or lime mortar including all quoins, arches, pillars etc but excluding ashlar facing, dressed stone work and precast concrete articles all as specified and as directed.

Material and labour for brick work with sub class 'B' bricks old size straight or curved on plan exc 6m mean radius built in CM (1:4) complete all as specified and directed by Engr-in-charge

Material and labour for rendering 15mm thick in (CM 1:4) on fair faces of brick work or concrete surfaces finished fair and even complete all as specified and as directed.

Material and labour Plain cement concrete 1:2:4 type B1 (using 20mm graded stone aggregate) as in benching to manholes, coping etc.. including necessary formworks complete all as specified and directed.

Demolition of Plain cement Concrete of any description and in any position not otherwise specifically provided for all as specified and as directed.

Material and labour for Plain cement concrete 1:3:6 type C2 (using 40mm graded stone aggregate) in foundation, filling and mass concrete complete all as specified and directed.

Material and labour for PCC (1:2:4), type B2 in surface channel & drains incl necessary form work complete all as specified & directed.

Demolition of cement concrete reinforced cover slabs of man holes etc n.exc 15 cm thick complete all as specified and directed by Engr-in-charge

Material and labour for Precast cement concrete 1:2:4 type B-1 (using 20mm graded stone aggregate) as in manhole/ gully trap cover slab set in cement mortar 1:4 including necessary form work all as specified and directed.

Material and labour for TMT bars 10mm and over cut to length, bend to shape required incl cranking, hooking ends and binding with and including MS wire (annealed) not less than 0.9mm dia complete all as specified and as directed

Taking down cement plaster on brick or stone walls etc including all quoins,arches,pillars, but excluding ashlar facings, dressed stonework and precast concrete articles complete all as specified and directed by Engr-in-charge

Material and labour for rendering 10mm thick in cement mortar 1:6 on fair faces of brick work or concrete surfaces finished fair and even complete all as specified and as directed.

Material and labour for preparation of new plastered wall surface and applying two coat of cement base paint over a coat of primer complete all as specified.

Material and labour for preparation of old plastered wall surface and applying one coat of cement base paint complete all as specified.

Demolition of Plain cement Concrete of any description and in any position n exe 15cm thk (below or above GL) all as specified and as directed.

Material and labour for 75mm thick cement concrete type C-2, (1:3:6) (40 mm graded aggregate) as in plinth protection finished fair and even without using extra cement etc complete all as specified and as directed.

Material and labour for 100mm thick PCC 1:2:4 type B-2 using 40mm graded stone aggregate as in floor, laid in panel, surface finished fair and even without using extra cement including necessary formwork complete all as specified and as directed.

Material and labour Forming Contraction (Dummy) joints 65mm deep x 10mm wide, filled with sealing compound grade 'A' all as specified and as directed.

Material and labour in repairs razor blade galvanised barbed Concertina coil of 1050mm diameter made out of 2.59 mm thick galvanised wire having weight of each coil @ 15.2 kg ± 5% of coil, stretched to a length of 10 to 12m to achieve 950mm dia as in fencing to steel posts and to another coil/MS ribs including fixing with special galvanised fasteners such as J clips, C clips, U clips all as specified and as directed by Engineer-in-charge.

Material and labour in repairs Reinforced punched barb tape, with short barbed profile made out of GI reinforced core steel wire 2.5mm dia and 0.5mm cold clenched strip barbs around the core wire including 12 gauge spring steel GI wire having minimum tensile strength of 1650 kg/sqmm including fixing to concertina coil/steel posts/frames complete all as specified and as directed.

Dismantling wrought iron, or mild steel or cast iron work of any description not otherwise provided for complete all as directed.

Supply and fixing mild steel angle iron fencing posts, struts and flat iron for fixing fencing and similar work conforming to Fe-290 Gde E- 165 including cutting tops to shape as directed, bent to shape, drilling holes, notching, hooking for wire etc. complete all directed.

Material and labour for preparation new or previously untreated steel surfaces of any description over 10cm width or girth and applying two coats of synthetic enamel paint of 1st grade quality over and including one coat of red oxide zinc chrome primer complete all as specified and directed.

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

Material and labour chequered Cement concrete tiles 20cm x 20xm x25mm thick, laid over and including screed bed or bedding layer of mortar 15mm thick in CM (1:6) with grey cement and pigment set, jointed and pointed in neat cement slurry complete all as specified and directed.

Surface excavation n.exc (not exceeding) 30cm deep and averaging 15cm deep and getting out in soft loose soil complete all as specified and as directed.

Material and labour for Hardcore using broken stone or boulders not exc 63mm deposited, spread and levelled in layers not exc 15cm thick, watered and rammed to a true surface all as specified and as directed.

Material and labour for 75mm thick cement concrete type D-2, (1:4:8) (40 mm graded aggregate) etc complete all as specified and as directed.

Providing and laying 60mm thick factory made chamfered edge cement concrete paver block of M-35 grade with approved colour, design & pattern as in footpath, 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 as directed.

Removing of excavated material n exc 50 m and depositing where directed at a level n exc 1.50m above the starting points in soil all as specified and as directed.

Material and labour Continuous brick edging; with width equal to the width of the brick; laid dry on end vertically with old size bricks complete all as specified and as directed.

Material and labour preparation of old steel surfaces over 10 cm in width of girth and applying one coat on synthetic enamel paint using paint spraying machine over the high security boundary wall complete all as specified and as directed by Engr-In-Charge.

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