REPAIR AND MAINT OF FENCING ROLLING GATES PATH AND HARD STANDING IN TECH AREA OF AGE BR-I UNDER GEAF TECH AREA AGRA AT AF STN AGRA

Amount

Demolition of un-reinforced cement concrete of any description and in any position not otherwise specifically provided for complete all as specified and as directed

Removing excavated materials rock/ concrete slab to a distance exc 1.50 Km but not exc 5.00 km and deposite where complete all as specified and as directed.

M & L for Dry lean concrete (DLC) of average thickness 150mm by using M15 grade concrete with minimum cement content of 250 kg per cum using 25mm graded stone aggregate or as per design mix, spread, rolled and cosolidated to required gradient and camber complete using necessary machenical sensor paver tandem vibratory roller of capacity exceeding 8 tonne but n,exc 12 tonne capacity complete all as specified and as directed. Note:- (a) No price adjustment shall be applicable if excces quantity of cement than the minimum requirement as specified above or approved design mix in the execution of work under this item. (b):- DLC shall be as per MORTH specificationas detailed in perticular specification

Supply and laying clean dry river sand cushioning including spreading, leveling in layers 10mm thick consolidated complete all as specified and directed. Note: Sand for filling shall 1.18mm single size and shall be pass 100% through 2.36mm sieve and shall be 100% retain on 600 micron sieve

M & L for Polythene film (transparent colour) in single layer of 400 micron thickness, virgin quality as per ASTM D2103/IS 2508 laid over sand layer with side and end overlapping not less than 150mm complete all as specified and as directed. Note:- (a) Measurement shall be taken for net area and unit rate quoted shall deemed to include for over lapping. (b):- Sand layer will be measured and paid separately under relevant item of this schedule

M&L for Pavment Quality cement concrete (PQC) work in pavemnt of flexural strength 44 kg/sqcm (lower control limit-LCL) in field using minimum 400kg of cement per cubic metre or as per design mix, mixed with and including traingular/ Non circular synthetic polyster fibre reinforcement @ 0.25% by weight of cement, spread and compacted thickness of concrete 200mm to 330mm as per site requirement including necessary form work, finishing by brooming / belting, curing including necessary joints etc complete all as specified and directed. Note:- (a) No price adjustment shall be applicable if excess quantity of cement is used than the minimum specified above or cement content as per approved mix design during execution of work under this item. (d) Admixtures, fibers to maintain as required by design mix shall be paid as supply only here-in-after

Supply only polyster non circular/ trangular synthetic fibers 6/12mm long with circum circle diameter 30-35 micron design for melting point 240-260 degree celcius and having specific gravity of 1.34 to 1.4 recon complete all as specified and as directed.

Excavating in post holes (or similar holes) each n. exc 0.5 cum getting out hard /dense soil/ concrete returning, filling in and ramming earth or broken rubble mixed with earth around, in layers not exceeding 25cm, watering, and removing surplus soil to a distance n. exc 50m and making good surface etc complete all as specified and directed.

M&L for cement concrete type D-2, 1:4:8 ( using 40mm graded aggregate) as in foundation, filling and mass concrete etc complete all as specified and directed.

M&L for demolition of wrought iron or mild steel work of any description not otherwise provided for boundry wall or fencing embedded in PCC or natural ground including concertina coil all as specified and as directed.

Demolition of structural steel work including doors, gates framed trusses etc complete all as specified and directed.

Demolition of fencing wire mesh,of any size complete all as specified and directed.

M&L for mild steel work as in posts or 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 bolting or riveting and spot welding etc and similar work conforming to Fe-290 Gde E-165 etc complete all as specified and directed.

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

S&F Mild steel screw bolts (machine made) with hexagonal or square heads at one end and screwed the other to be fitted with washers and one hexagonal or square nuts, n. exc 5cm long , diameter of neck 5 to 10mm etc complete all as specified and directed.

Supply only chain link fencing of mild steel galvanised fencing of any size and type (size of mesh and dia of wire as directed by Engg-in-charge) all as specified.

Fixing only chain link fencing of any type and size fixed to RCC / steel post with mild steel flat & nut bolt etc complete all as specified and directed. Note: (i) Supply only fencing, will be measured and paid separately. (ii) Supply and fix mild steel nut bolt, line wire and flat iron will be measured and paid separately.

S&F in repair concertina coil 1050mm dia ( in stretched position), hot dip galvanised steel wire coated with CLR anti corrosive paint, making diamond shape with the help of dove tail clips( 18 SWG), fixed to the MS angle iron/precast RCC fencing post with and including binding wire complete all as directed and specified.

S&F Mild steel round bars 10mm dia and over as in strengthening bars for chain link fencing conforming to Fe-290 Gde E-165 etc complete all as specified and directed.

S&F mild steel framed work such as grills gratings / cattle trap/ trolley gate/ railings/rails etc with ends of bars shouldered and / or riveted or forged into spiked framed guard bars barred iron doors, ladders, framed blasters, walkways railings framework of water tanks and similar work conforming to Fe 290 Grade E-165 etc complete all as specified and directed.

S&F in repair double flanged cast iron bottom wheel of 300 mm dia 75 mm thick including necessary cutting of surclip groove, bearing groove and boost groove with and including fixing to shaft with suitable size of nuts and bolts complete with two bearing at each side of wheel and necessary fittings complete all as specified and as directed.

M&L for preparation of new steel surfaces of any description over 10cm width or girth, not otherwise described and apply two coat of synthetic enamel paint over one coat of red oxide primer complete all as specified and directed.

M&L for preparation of new steel surfaces of any description not exc 10 cm width or girth, not otherwise described and apply two coat of synthetic enamel paint over one coat of red oxide primer complete all as specified and directed.

M&L for welding in repair exc 2.5 cm but n.exc 5cm in length, thickness of metal to be welded n.exc 6mm complete all as specified and directed.

M&L for factory made kerb stone of size 30 cm x 15 cm x 30 cm, fixed in CM (1:3), including applying two coats of exterior emulsion paint with one coat of primer, bed concrete in PCC 1:3:6 type C-1 i.e (using 20mm graded aggregate) below kerb stone and necessary excavation etc complete all as specified and direced by EIC.

M&L for preparation of new concrete surfaces and applying two coats of exterior emulsion paint with one coat of primer in normal as per manufactureer's instruciton etec complete all as specified and directed by Engr-in-charge.

Abhi Construction

Sethi Brothers

deva engineers

Rakesh Kumar