REPAIR TO RETAINING WALL, DRAINS, HARD STANDINGS, CULVERTS, FENCING, PARAPET WALLS INCLUDING CONNECTED ITEMS OF WORKS UNDER GE (AF) UDHAMPUR AT AIR FORCE STATION UDHAMPUR

Dismantling fencing wire mesh, any type complete all as specified and as directed.

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

Fixing only chain link fencing including line wires, any mesh, size and type of standards, rails, straining bolts, etc. including provission of binding wire complete all as specified and as directed.

Dismantling posts or struts (wood, steel or R.C.C.) any section, including taking out embedded portion and making good disturbed ground post embedded in cement concrete complete all as specified and as directed.

Excavation in post holes( or similar holes) each n exc 0.5 cum , getting out, returning, filling in and ramming earth or broken rubble mixed with earth around, in layers not exceeding 25cm in any type of soil,complete all as specified and as directed.

M&L for PCC 1:3:6 Type C-2 (using 40mm graded Agg) as in foundations, filling and mass concrete, complete all as specified and as directed.

Mild steel work for Hand rails, half round or other steel section or core for wooden hand-rail straight portion, drilled and countersunk for balusters running bars, for doors, balusters, nosing to steps including embeding in concrete and screwing etc. wind ties for roof including securing bolts 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 specified and as directed.

M&L for Mild steel round bars 10mm dia and over , cut to length, bent to shape reqd, including cranking, bending for tieing of chain link fencing of Gd.I, IS-432 (Part-I), complete all as specified and as directed.

M&L for Preparation of new steel iron surfaces of any descripotion over 10cm width or girth and applying two coats of synthetic enamel paint over a coat of red oxide primercomplete all as specified and as directed.

S&F Mild steel screw bolts 5 to 10 mm dia of neck (machine made) with hexagonal or square head 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 30cm and n exc 45cm long complete all as specified and as directed.

Material and Labour for small articles such as clamp, hold fast, wall ties /wind ties , support of valley gutters , support or stays fo rain water , ventilating pipes , including bolts if required etc made of MS flat iron conforming to Fe-290 W ( Gde E-165 ) all as specified and as directed .

S&F in repairs 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 , including, securing or tying at crossings with and provision of galvanised mild steel wire, staples or steel pins, etc. as directed (each line wire to be measured) complete all as specified and as directed.

Demolition of cement concrete (unreinforced) as in ground floor & paving n exc 15cm thick below or above ground level complete all as specified and as directed.

Demolition of Stone slabs and tiles of any description or thickness in floors, aprons etc. laid dry or laid dry and ponted complete all as specified and as directed by Engineer-in-Charge.

M&L for PCC 1:4:8 type D-2 100 mm thick (using 40mm graded aggregate) as in sub base layer, 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 footparth, 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

M&L for except Machine pressed precast concrete interlocking paver block any shape and size confirming to IS 15658-2006 of 60 mm thickness, M-35 Grade withgrey cement and pigment complete all as specified and as directed

M&L for machine pressed precast concrete interlocking paver block any shape and size confirming to IS 15658-2006 of 100 mm thickness M-50 Grade with topping of cement mixed with grey cement and pigment complete all as specified and as directed.

M&L for PCC 1:4:8 type D-2 75 mm thick (using 40mm graded aggregate) as in sub base layer, complete all as specified and as directed.

M&L for coloured factory made Chequered cement concrete tiles of size 30cm x 30cm x 25 mm/ 40cmx40cmx25mm thick (with grey cement and colour pigments) set, jointed and pointed in neat cement slurry in floor, laid over and incl 15mm thick cement screed base in CM 1:4, complete all as specified and as directed.

Demolition of cement concrete (unreinforced) in any position any description complete all as specified and as directed.

M&L for Providing, cement concrete 1:2:4 type B1 (using 20mm graded agg) as in coping complete all as directed.

S&F Providing precast cement concrete (Type B0 1:2:4, 12.5mm graded aggregate) louvres and jallies, 25mm thick (measured solid) set in cement mortar 1:4, including all mouldings but excluding frame) complete all as specified and directed.

M&L for Cement concrete 1:3:6 type C-1 (20mm graded agg) as in surface channels and drains complete all as directed.

Demolition of brick work or stone/ boulder masonry, built in cement mortar including all quoins, arches, pillars, etc. and removing from site all as specified and directed.

M&L for Brickwork with subclass ‘B’ bricks, straight or curved on plan exc 6m mean radius built in CM 1:4 complete all as spfd.

Taking down cement plaster, any description on brick, concrete or stone walls or ceiling including racking out joints, hacking for key, scrubbing down with water etc and removal of rubbish off all as specified and directed.

M&L rendering 15mm thick CM 1:4 on fair faces of brickwork or concrete surfaces finished even & smooth w/o using extra cement using WPC complete all as directed. WPC will be measured and paid seperately. Note :- WPC shall be measured and paid seprately.

Supply only Liquid water proofing compound complete all as directed.

Cleaning of existing drain n.exc 1.50 Mtr deep and n.exc 1.50 Mtr wide by removing silt, mud, dirt, debris, vegegation and bird droppings etc till bottom PCC and side wall clean to flow water smoothly and removing all debris as directed by Engr-in-Charge upto a distance of 5KM complete all as directed.

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

Material and labour for RCC M-30 desing mix as in foundation of SWT complete all as specified and as directed.

Material and labour for form work to faces of SWT's walls and similar works complete all as specified and as directed.

Material and labour for RCC M-30 in SWT walls and the like any thickness above the top of footings complete all as specified and as directed.

Material and labour for TMT bar 10 mm dia and over cut to length, bent to shpae requied including cranking banding spirally or hooping for columns, complete all as specified and as directed.

Dismantling plain or corrugated steel sheets, asbestos cement (corrugated, semi corrugated) etc sheets and any type or any description of roof covering, complete all as specified and directed.

S&F Pre-painted galvalume aluminium zinc coating GI based corrugated steel 0.50mm thick of any colour having tensile strength of 550mm as in roof covering/cladding to wall, fixed with self tapping screws / coach screws / J hooks complete all as specified and as directed.

M&L for preparation of concrete surfaces and applying two coats of concrete paint on new/old surfaces in different colour scheme complete all as specified and directed by Engr-in-Charge.