REPAIR OF SWT, FIRING RANGE, FOOT PATH, HARD STANDING, INTERLOCKING, KERB STONE AND ALLIED MISC WORKS AT AF STATION SRINAGAR UNDER GE (AF) SRINAGAR

Amount

Taking down cement plaster of any description on brick or stone masonary walls etc including ranking out joints hacking for key scrubbing down with water etc complete all as specified and as directed by the Engineer-in-Charge

M&L for 15 mm thick rendering in CM 1:3 on brick masonary or concrete surfaces of wals including fixing only GI wire mesh and mixing only water proofing compound as per manufacturer's instruction, finishing the surface even & smooth without using extra cement, as base and protective plaster for water proofing treatment of SWT complete all as specified and as directed by Engr-in-Charge. Note- Wire mesh & WPC will be measured and paid separately.

Supply only integral liquid water proofing compound complete all as specified and directed.

Supply only galvanised iron Chicken wire mesh of hexagonal apertaure of size 13 mm x 13 mm with 0.70 mm dia of wire complete all as specified and directed

M&L Preparation of new plastered surfaces of walls and applying three coats of white wash complete all as specified and as directed by Engr-in-Charge.

Demolition of cement concrete in ground floors and pavings n exc 15 cm thickness (below or above ground level) complete all as specified and as directed by Engr-in-Charge.

M&L for hard core of gauge exc 63 mm but n.exc 100 mm, deposited, spread and levelled in layers n.exc 15 cm thick, watered and roolled rammed to a true surface

M&L for glossy finished rubber moulded machine pressed precast concrete coloured interlocking paver block 80 mm thick rubber moulded any shape and size, conforming to IS 15658-2006 of grade M-40 with grey cement and pigments, laid over sand screed complete all as specified. Note:- Sand screed will be measured & paid seperatly.

M&L for dry and clean sand layer below PCC paver block complete all as specified.

M&L for cleaning of SWT of capacaty exc 30,000 galon but n.exc 50,000 gallon, by dewatering from SWT, cleaning of entire internal surface with wirebrush remove all sludge and finaly cleaning with fresh water and appliying three coats of whitewash, writing date of cleaning with syjthetic enamel paint complete all as directed by Engr-in-Charge.

M&L for cleaning of SWT of capacaty exc 50,000 galon but n.exc 80,000 gallon, by dewatering from SWT, cleaning of entire internal surface with wirebrush remove all sludge and finaly cleaning with fresh water and appliying three coats of whitewash, writing date of cleaning with syjthetic enamel paint complete all as directed by Engr-in-Charge.

Demolition of Brickwork / stone masonery built in cement mortar including all quioins, arches, pillars etc complete all as specified and as directed by the Engineer-in-Charge.

M&L for brickwork with subclass `B` bricks (old size), in straight or curved on plan exc 6 m mean radius, built in CM 1:4 complete all as specified and as directed by the Engineer-in-Charge

All as per item No 13 above but Except brick (using old brickes retived from item No 12 above)

M&L for half brick thick wall with subclass `B` bricks (old size), in straight or curved on plan exc 6 m mean radius, built in CM 1:4 complete all as specified and as directed by the Engineer-in-Charge

M&L for stone masonary walling of random rubble, uncoursed, well bonded, bedded and solidly hearted, built in cement mortar 1:4 complete all as specified and as directed by the Engineer-in-Charge

All as per item No 16 above but Except Stone (using old stone retived from item No 12 above)

M&L for framed work such as grills gratings,etc with ends of bars shouldeded and / or reveted, or forge into spikes, framed guard bars, barred iron doors, ladders, framed balusters, walk ways, railings framework of water tanks etc and similar work conforming to Fe 290 Grade E-165 complete all as specified and as directed by Engr-in-Charge.

Removel of soft loose soil / sand etc from embankments height not exceeding 1.5 metre from Ground level complete all as specified & directed.

Removel of soft loose soil / sand etc from embankments height exceeding 1.5 metre but not exceeding 3.00 meter from Ground level complete all as specified & directed.

Loose filling of soft loose soil / sand in Firing range using soil removed vide item No 19 & 20 above including breaking of soil boulder in to small peice, height of filling not exceeding 1.5 metre above the ground level completed all as specified and diirected by Engineering-in Charge.

All as per Item No 21 above but height exceeding 1.5 metre but not exceeding 3.0 metre fromground level

M&L for Loose filling of clean and dry sand in Firing range, height of filling not exceeding 1.5 metre above the ground level completed all as specified and diirected by Engineering-in Charge.

M&L for Loose filling of clean and dry sand in Firing range, height of filling exceeding 1.5 metre but not exceeding 3.00 metre above the ground level completed all as specified and diirected by Engineering-in Charge.

Note For Item No 21 to 24:- Measurment shall be carried out for net finished volume of work without any deduction.

Supply only dry River Bed Sand

Supply only 20 mm graded crushed stone aggergate

Supply only 40 mm graded crushed stone aggergate

Supply only 63 mm graded crushed stone aggergate

Supply only 80 mm graded crushed stone aggergate

M & L for flush pointing to random rubble masonry uncoursed or brought upto coursed, in Cement mortar 1.4 complete all as specified and as directed by the Engineer-in-Charge

M&L for 15 mm thick rendering in CM 1:4 on brick masonary or concrete surfaces of wals, finishing the surface even & smooth without using extra cement, complete all as specified and as directed by Engr-in-Charge.

Dismantling of fencing wire mesh / Chain link, any type complete all as specified.

Dismantling RCC posts or struts any section, including taking out embedded portion and making good disturbed ground (Posts embedded in, Concrete, brick work, masonry, etc.) complete all as specified.

Excavating in post holes (or similar holes) each not exc 0.5 cu.m, getting out, 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 not exc 50m and making good surface, work in soft/loose soil, complete all as specified

M&L for PCC 1:4:8 type D2 using 40 mm graded crushed stone aggregate as in sub base to floor / path / hard standing complete all as specified.

M&L for PCC 1:2:4 type B2 using 40 mm graded crushed stone aggregate as in foundation/ mass concrete complete all as specified.

M&L for glossy finished rubber moulded machine pressed chequered tiles of any pattern / design of size 300 mm x 300 mm x 25 mm thick in grey cement & pigment laid over cement screed bed, with neat cement slury and pointed with neat cement & pigment as in floors paths etc, complete all as specified and directed by Engineer-in-charge. Note:- Cement screed will be measured & paid seperatly

M&L for 15 mm thick screed bed or bedding layer in cement mortar 1:6 for laying of tiles of any descreption.

M&L for PCC 1:2:4 type B0, using 12.5 mm graded stone aggregate as in roof kerbs or mud stops, rounded or chamfered on edges including necessary formwork complete all as specified and directed by Engineer-in-charge.

S&F in repair galvanised, 2 strand, steel barbed wire 2.24 mm dia barbed with 2 mm 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. as directed (each line wire to be measured complete all as specified and as directed by the Engineer-in-Charge

Restraining and resecuring, existing galvanised, 2 strand, steel barbed wire of any descreption including making good staples etc. 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. as directed (each line wire to be measured complete all as specified and as directed by the Engineer-in-Charge

Supply only mild steel galvanised iron chain link fencing of any descreption including line wire complete all as specified and as directed by the Engr-in-Charge.

Fixing only chain link fencing of any descreption tied to any type of standards,rails,straining bolts,etc complete all as specified and as directed by the Engr-in-Charge.

M&L for mild steel 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 250 Grade E-165 complete all as specified and as directed by the Engineer-in-Charge

S&F Mild steel screw bolts 5 to 10 mm dia (machine made) with hexagonal or square heads 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, 5 to 10 cm long

Dismantling of wrought iron and mild steel work of any description not otherwise provided for

S&F mild steel rolled sections as in main and cross beams, hip and jack rafters; purlins where connected to common rafters and running rails and guides for sliding doors; fixed with angle cleats or other connecting plates, quality confirming to GDE Fe-410-W(gde E-250) Qulity A complete all as specified and as directed by the Engineer-in-Charge.

S&F Mild steel work in tubular trusses / post including special shaped washers etc., complete using but ERW or induction butt welded tubes confirming to IS 1161- 1979 graded St 240 complete all as specified and as directed by the Engineer-in-Charge.

Dismantling Plain or corrugated steel sheeting, any gauge, thickness, including Nainital or similar pattern roof coverings

S&F 0.63 mm thick mild steel Galvanised, corrugated sheeting with two corrugations side lap, fixed with L-type or J-type or cranked hook bolts, in roofs, walls etc. with grade of zinc coating 275 .

S&F 0.80 mm thick Galvanised, plain mild steel sheeting fixed with L-type or J-type or cranked hook bolts, in roofs, walls etc. with grade of zinc coating 275.

M&L for Preparation of new steel surfaces of any description, over 10 cm in width or girth, not otherwise described including Preparing new zinc (or galvanised) surface to receive painting, by coating with modrant solution including washing and cleaning, etc. and applying two coats of synthetic enamal paint over a coat of red oxide primer in Cammoflige pattern pattern as approved complete all as specified and directed by Engineer-in-Charge.

Supply & Fix Mild steel round bars 10 mm dia & above, cut to length, and fixed as line wire for chain link fencing complete all as specified and as directed by the Engineer-in-Charge.

M&L for Preparation of new steel surfaces of any description not otherwise described over 10 cm width or girth and applying two coat of synthetic enamel paint over one coat of red oxide primer.

Demolition of Precast cement concrete (reinforced) of MH cover of any description and in any position not otherwise specifically provided for complete all as specified and as directed by the Engineer-in-Charge.

M&L for mild steel TMT bars of 10 mm dia and over, cut to length, bent to shape required, including cranking, bending spirally for hooping for columns, hooking ends and binding with and including mild steel wire (annealed) not less than 0.9mm dia or securing with clips complete all as specified and as directed by the Engineer-in-Charge

M&L for mild steel TMT bars of 6mm to 8mm dia, cut to length, bent to shape required, including cranking, bending spirally for hooping for columns, hooking ends and binding with and including mild steel wire (annealed) not less than 0.9mm dia or securing with clips complete all as specified and as directed by the Engineer-in-Charge

Material and labour for Precast reinforced cement concrete (1:2:4) type B-1 using 20 mm graded stone aggregate as in manholes covers and similar articles set in cement motar 1:4 at the site complete all as specified and as directed by the Engineer-in-Charge. Note:- Reinforcement will be measured & paid seperatly.

M & L for formwork to soffit of suspended slabs such as roof slabs, floor slabs, landing and similar works not exc 200mm thick complete all as specified and as directed by the Engineer-in-Charge

M&L for RCC 1:2:4, type B1, Using 20 mm Graded stone aggregate, as in Slabs supported on walls, beams and columns in floors, roofs, landings, balconies, canopies, deck slabs and in shelves and the like complete all as specified and as directed by the Engineer-in-Charge

Cleaning of underground sewage pipe 100 mm dia (Cleaning length n.exc 30 m from manhole to manhole or from manhole to septic tank) including taking off manhole cover and cleaning of manholes of any size and depth and removing waste material / sludge to a distance of n.exc 300 m and burrying in a pit and refixing manhole cover in position after cleaning complete all as specified and directed by Engineer-in-Charge.

All as per Item No 61 above but 150 mm dia bore pipe.

All as per Item No 61 above but 200 mm dia bore pipe.

Cleaning of blocked WC seat of pedestal / squatt pattern upto 1st manhole and cleaning the drain pipe of any size full functional by flushing with water to entire satisfaction of Engr-in-Charge including cleaning of 1st manhole and removing the waste material / sludge etc to a distance n.exc 300 m and burring the same in pits complete all as specified and directed by Engineer-in-Charge.

Cleaning of blocked floor trap of bath room & kitchen etc upto 1st manhole including cleaning of gully / traps and removing the waste material / sludge etc to a distance n.exc 300 m and burring the same in pits complete all as specified and directed by Engineer-in-Charge.

Dewatering of septic tank / soakage well of any depth by pump or by manual after plugging of incoming sewage lines and throwing water into non residential area or in drain / nallah complete all as specified and directed by Engineer-in-Charge.

Cleaning of septic tanks, soakage well of any depth including inlet and outlet chamber and removing sludge, silt, residue both organic and in-organic nature including any other type of waste material after plugging of incoming sewage line and removing waste material / sludge etc to a distance n.exc 300 m and burrying in a pit complete all as specified and directed by Engineer-in-Charge.

Removing sludge from septic tanks collected in the septic tank chambers by deploying mechanical means like truck mounted sewage collection / removal machines, which have septic chambers for collection of sewage from 5000 ltrs- 10000 ltrs and have inbuilt suction arrangement for collection of sewage from septic tank etc including disposing off sewage to low lying areas as directed by station authority within lead of 5 Km.

Note:- Deployed persons will not be permitted to manually scavenge the sewage or allowed without proper safety masks and arrangement to enter septic tanks. The rate shall be quoted accordingly.

M & L for welding in repairs n. exc 2.5cm in length and thickness of metal to be welded not exceeding 6 mm

Ditto, exc 2.5cm but n exc 5cm in length and thickness of metal to be welded not exceeding 6 mm

M&L for 75 mm thick plain cement concrete 1:2:4 type B- 2, using 40 mm graded stone aggregate, laid in alternate bay, as in flooring/ Hardstanding/ Path, finished even & smooth without using extra cement completed all as specified and directed.

M&L for 100 mm thick plain cement concrete 1:2:4 type B- 2, using 40 mm graded stone aggregate, laid in alternate bay, as in flooring, / path / hard standing etc finished even & smooth without using extra cement completed all as specified and directed.

Demolition of bricks (laid flat or on edge) or brick tiles in floors, channels,kerbs, aprons, etc. (each layer) laid bedded and pointed in any mortar complete all as specified and directed.

Demolition of Stone slabs and tiles of any description or thickness in floors, aprons etc. laid bedded and pointed in any mortar complete all as specified and directed.

M & L for Providing and laying at or near ground level factory made kerb stone of PCC 1:2:4, type B1 fixed in position to the required line, level and curvature, jointed with cement mortar 1:3 (1 cement: 3 coarse sand), including making joints with or without grooves (thickness of joints except at sharp curve shall not to more than 5 mm), including making drainage opening wherever required complete completed all as specified and directed.

M&L for preparation of old painted surfaces of wall and applying two coats of Cement Base Paint, complete all as specified and as directed by the Engr-in-Charge.

M&L for preparation of new plastered surfaces of wall and applying two coats of cement base paint over a coat of cement primer, complete all as specified and as directed by the Engr-in-Charge.

M&L for preparation of new plastered surfaces of wall and applying two coats of 100 % Acrylic emulsion paint (exterior weather proof) of required shade over and including priming coat of exterior primer applied as per manufacturer instruction, complete all as specified and as directed by the Engr-in-Charge.

Removing excavated material (soil) to a distance exceeding 50 m but not exceeding 100 metre and depositing where directed at a level not exceeding 1.5 m above the starting point complete all as specified and directed.