REPAIR TO SEWAGE LINE, MANHOLES, CULVERTS, DRAIN, PATH, FENCING AND PERIODICAL SERVICES TO BOUNDARY WALL AT INS AGRANI, COIMBATORE

Amount

Demolition of Concrete(Unreinforced) of any description and in any position not otherwise specifically provided for.

M/L PCC type C1, 1:3:6(20mm graded agg) for coping and band incl formwork complete all as specified and directed.

Demolition of Brickwork or PCC block built in cement mortar including all quoins, arches, pillars, etc, but excluding ashlar facings, dressed stonework and precast concrete articles complete all as specified and directed.

M/L Pre-cast cement concrete Type C1,1:3:6 (20mm graded agg) block masonry with solid blocks, exc. 10 cm in width and setting in mortar 1:6 complete all as specified and directed.

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

S/F mild steel work for fencing 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.) including all necessary drilling, bolting or riveting, etc, and similar work conforming to Fe-290 Gde E-165 complete all as specified and directed.

Taking down cement plaster of any description including racking out joints hacking for key scrubbing down with water etc and removing the debris complete all as specified and directed.

M/L 15mm thick rendering in CM 1:4 on fair faces of brick work or concrete incl even and smooth surfaces without using extra cement complete all as specified and directed.

M/L applying two coat of cement based paint over a coat of priming incl preparation of newly plastered surfaces complete all as specified and directed.

S/F in repair Galvanised. 2 strand, steel barbed wire 2.24mm dia barbed with 2mm dia barbs at 75mm spacings and straining and fixing to any type of standard rails straining bolts, including, securing or tying at crossings with and provision of galvanised mild steel wire, staples or steel pins, etc. complete all as specified and directed.(each line wire to be measured).

M/L applying two coats of synthetic enamal paint over a coat of red oxide incl preparation of newly steel surfaces of any description, over 10cm in width or girth,not otherwise described complete all as specified and directed.

S/F in repair for punched tape concertina coil SG hot dip galvanised spring tensile wire of UTS 145 to 150 Kg/Sqmm and dia of coil when stretched 610mm having minimum number of circles 10/RM and minimum number of clips 25/RM and minimum weight of coil (GI clip) 1.625 Kg/RM hot dip galvanised punched ribbon tape of size 0.5mm thickness, 19mm width tied to existing Y-shaped angle/barbed wire by binding wire complete all as specified and directed.

Fixing only chain link fencing in repairsincl line wires, any mesh size and type of to any type of standards, rails, straining bolts etc incl provn of binding wire complete all as specified and directed.

Supply only in Chain link MS galvanisd fencing, any size or type weight not exc 4 Kg per Sqm complete all as specified and directed.

M/L for preparation of old decorated surfaces of walls and appliying one coat of cement base paint complete all as specified and directed.

M&L preparing the old painted surface of steel of any description over 10cm width or girth and applying one coat of synthetic enamel paint complete all as specified and directed.

Cleaning of sewage line for removing the blockage by manually or technically all as directed and as specified for 100mm dia sewage line complete all as specified and directed.

All as per item No 17 above but 150mm dia sewage line complete all as specified and directed.

All as per item No 17 above but 200mm dia sewage line complete all as specified and directed.

Cleaning of manhole of any size and depth upto 1.5m by removing the sludge including opening and removing the cover slab and keeping in position after cleaning etc complete all as specified and as directed.

All as item No.20 herein above but for manhole of depth exc 1.5m complete all as specified and directed.

Cleaning and removing chock up/blockage of IWC and EWC including removal of debris etc complete all as specified and directed.

All as per item No 22 herein above but for floor traps nahani trap and keeping the cover grating in position complete all as specified and directed.

All as per item No 22 herein above but for gully traps complete all as specified and directed.

Cleaning of covered drain including removal of sludge by opening the cover slab and placing the same in position properly complete all as specified and directed.

Demolition and breaking up drain pipes (Salt glazed ware, AC or reinforced concrete) set in cement mortar 100/150/200mm internal dia of pipe complete all as specified and directed.

Excavation in trenches n.exc 1.5m wide and 1.5m deep and getting out in hard/dense soil complete all as specified and directed.

M&L for RCC pipes class NP2 of 100mm dia laid and jointed with collars complete all as specified and directed.

M&L for RCC pipes class NP2 of 150mm dia laid and jointed with collars complete all as specified and directed.

M&L for RCC pipes class NP2 of 200mm dia laid and jointed with collars complete all as specified and directed.

M&L for PCC 1:4:8 type D2 using 40mm graded stone aggregate as in bed to drain pipe including packing to drain pipe and hunching against sides of pipe for 100mm dia pipes complete all as specified and directed.

All as per item No.31 herein above but for 150mm dia pipes complete all as specified and directed.

All as per item No.31 herein above but for 200mm dia pipes complete all as specified and directed.

Returning filling including levelling watering and well ramming in layers n.exc 25cm each in hard/dense soil complete all as specified and directed.

Demolition of cement concrete( reinforced) complete all as specified and directed. Note:- Scrap iron shall be seggregated and will be measured and issued under schedule of credit.

M&L for RCC 1:2:4 type B1 using 20mm graded stone aggregate as in precast cover slab set in CM 1:4 including necessary form work complete all as specified and directed. NOTE : reinforcement shall be measured and paid separately.

M&L for TMT bars 8 to 10mm dia as in reinforcement complete all as specified and directed.

M&L for PCC 1:2:4 type B1 using 20mm graded stone aggregate as in coping complete all as specified and directed.

Removing excavated material exc 1.5Km but n.exc 5 Km and depositing where directed.

M&L extra for forming fair finishing to drain channel 30cm inner girth in cement concreting using extra cement including forms, mould mitred/stopped end etc 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.

M&L for Sand filling under floors or in foundations including watering and consolidation. complete all as specified and directed.

M&L Machine pressede precast concrete interlocking pavor block any shape and size confirming to IS 15658-2006 of 80mm thick , M-40 Grade all as specified fixed with grey cement and pigment complete all as specified and directed.

Demolition of cement concrete (unreinforced) in ground floor and paving not exc 15cm thickness below or above ground level complete all as specified and directed.

M/L, 40 mm thick cement concrete type B-1, 1:2:4 (20mm graded aggregate), finishing even and smooth without using extra cement complete all as specified and directed.

M/L, 100 MM thick Cement concrete type B- 2, 1:2:4 (40mm graded aggregate) complete all as specified and directed.

M & L 75 mm thick PCC type C-2, 1:3:6 (40 mm graded aggregate ) finishing even and smooth without using extra cement for plinth protection complete all as specified and directed.

M & L cement concrete, type B2 1:2:4 (40 mm graded aggregate) in surface channels and drains complete all as specified and directed.

Dismantling of cast iron or reinforced concrete drain pipes, jointed in cement mortar and taking out of trenches, if required fixed on wall,110/75/50mmdia, including all fittings complete all as specified and directed.

S&F PVC (SWR) pipes single socketed, in any length with rubber ring joints,75mm dia, fixed to walls complete all as specified and directed.

S/F PVC (SWR) pipes in any length laid in trenches/ in floors/in walls etc as in weep holes 110mm dia complete all as specified and directed. Note:- (i) Contractor shall provide ONE person daily for collecting the sewage complaint slips from office and the same shall be deposited to the office by 1700 hrs after completion of work without fail. (ii) All the waste materials including liquid waste ,soil and other waste materials obtained from cleaning of various lines/traps/WCs etc shall be disposed off such a manner as complete all as specified and directed by Engg in Charge. (iii) The rate quoted by the contractor shall be deemed to include all the necesary tools/equipments and machineries,safety measures for the workers and dispossing off waste materials .Nothing extra shall be paid on this account