Certain repair and maint of road in Technical and Domestic area at AF Stn Chandigarh

M&L for repair to pot holes, depth not exceeding 30 mm and area not exceeding 1.0 Sqm each, including sweeping free from dust and mud or water, scoring sunken surfaces of road, cutting around edges to at least 25 mm in depth, making good by applying paving bitumen (VG-10) @ 5kg per ten sqm, putting in premixed well rammed and sealed with binder 6.8Kg/10 Sqm blinded with 0.06 cum of stone chipping 6.3 mm size and again well rammed/ rolled to uniform smooth surface, complete all as specified and directed.

Material and labour for preparing existing black top surfaces by brushing with wire brushes for removing caked mud etc., sweeping with brooms and finally fanning the cleaned surfaces with air compressor to remove all loose dust & dirt etc. including draining off water if any from pot holes and applying evenly a priming/tack coat with paving bitumen (VG-10 grade) @5Kg/10Sqm with mechanical sprayer on black top surfaces, complete all as specified and directed.

Material and labour for painting 2.5 mm thick thermoplast fluorescent paint of colour white or golden yellow or any other shade as approved by GE conforming to BS standard 3262 with 20% glass beads (inter mixed) applied hot with automatic (commercial) machine drive in stripes after preparation of surfaces as per manufacturer's instructions & according to the specifications laid down by IRC & MOST (Ministry Of Surface Transport) Specifications 2001 (4th revision), making lines, broken lines/dashes, arrows etc. on roads and other like surfaces not exceeding 15 cm in width or girth complete all as specified and directed.

Dismantling stone slabs and tiles of any description or thickness in floors, aprons laid dry or bedded in any mortar etc removing the debries outside of MOD land to a designated place earmarked by the local administration complete all as specified and as directed.

Demolition of cement concrete (un-reinforced) n exc 15cm thick as in ground floor/paving and removal of debris outside MoD land, complete all as specified and directed.

Demolition of cement concrete (reinforced) n exc 15 cm thick as in ground floor/paving and removal of debris outside MoD land, complete all as specified and directed.Note:-The cost of segregating steel from RCC for schedule of credit shall deemed to be included in the unit rate quoted.

Dismantling of Ashlar facing, dressed stonework, precast concrete articles and precast concrete block as in Kerb stone built in cement mortar incl all quions, arches, pillars, etc and removal of debris outside MoD land, complete all as specified and directed.

M&L for hardcore of gauge n.exc 63mm of broken stone or boulders, deposited, spread and levelled in layers n.exc 15cm thick, watered and rammed to a ture surface with 8 to 10 tonne power road roller complete all as specified and directed.

Material and labour for plain cement concrete 1:4:8 type D-2 using 40mm graded crushed stone aggregate as in foundation filling and mass concrete, complete all as specified and directed.

M&L for providing 60 mm thick Factory made chamfered edge cement concrete paver block of M-35 grade of required strength, thickness & size/shape, made by table vibratory method using PU mould of approved colour, design & pattern laid in hardstandings, drive ways or Light traffic parking etc., in directed pattern over and including 50mm thick compacted layer of fine sand, proper embedding/laying of inter locking paver blocks over the sand bedding layer using plate vibrator, filing the joints with sand and cutting of paver blocks as per required pattern, finishing and sweeping extra sand complete all as specified and as directed.

M&L for 80mm thick Factory made chamfered edge cement concrete paver block of M-40 grade with approved colour, design & pattern as in hardstandings, drive ways or Medium 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 over the sand bedding layer through vibrator, compacting by using plate vibrator, filing 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 (1st quality/Premium Quality) Parking tiles (coloured) HEAVY DUTY of size 400mm x 400mmx 12mm thick (square/rectagular) as in floors etc. set and jointed in neat cement slurry and pointed in white or coloured cement to match shade of tiles over and including 15mm thick screed bed in CM (1:6) etc. complete all as specified and as directed. Note: Pattern and colour of tiles shall be as approved by the GE

Brick work with sub class ‘B’ bricks, straight or curved on plan exceeding 6 metre mean radius in cement mortar (1:6), using old size sub class B bricks, complete all as specified and directed.

All as per description of serial item No- 15 here in before but except bricks complete all as specified. Note:-(i) Old retrieved bricks shall be reused and the cost of cleaning bricks is deemed to be included in the unit rate quoted.

M&L for Cement concrete 1:2:4 type B-0 using 12.5 mm graded stone aggregated as in mud stops, bed blocks, coping, benching, surface channels etc including weathering slightly rounded or chamfered angles and throating, including necessary form work complete all as specified and directed.

M&L for Formwork to soffits of suspended slabs such as roof slabs, floor slabs, landings and similar work; not exceeding 200mm thick (Horizontal or sloping) complete all as specified and directed.

M&L for Formwork to edges of concrete flats, treads, breaks in floors, window cills, concrete rail ings, openings in concrete walls, floor and roofs n exc 20 cm wide and sides of RCC/ PCC bands in walls, horizontal or sloping and similar work exc 10cm but n exc 20cm wide for fair finished surfaces of concrete complete all as specified

M&L for Mild steel TMT bars 10mm dia and over, cut to length, bent to shape reqd, incl cranking, bending spirally for hooping for columns, hooking ends and binding with and including mild steel wire (annealed) not less than 0.9 mm dia or securing with clips complete all as specified.

M&L for mild steel TMT bars 5 mm dia and over upto and including 10 mm dia as in stirrups, spacers and binders and including mild steel wire (annealed) not less than 0.9mm dia etc complete all as specified and directed.

M&L RCC (nominal mix) 1:2:4 type B-1 using 20 mm graded crushed stone aggregates as in manhole slabs supported on walls, beams, coloumns, roofs, landings, balconies, canopies, deck slab, shelves and the like complete all as specified.

Taking down cement plaster on brick or concrete surfaces etc including racking out joints hacking for key, scrubbing down with water etc (from walls and ceiling surfaces of any description) & removing debries out side the MoD land to a desiginated place earmarked by the local administration complete all as specified and as directed.

M&L for Rendering 15mm thick in cement mortar 1:6 on brick or concrete surfaces of walls, finished even and fair without using extra cement complete all as specified and as directed.

Material and labour, preparing of newly plastered surfaces of wall and applying two coats of cement based paint complete all as specified and directed.

M&L for providing and laying Factory made kerb stone of M-25 grade cement concrete 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 5mm), including making drainage opening wherever required complete all as specified and directed.

S&F metal tubular dealinator made out of ABS round body fitted with 2 Nos 65 mm dia highly reflective reflectors made out of PMMA and mounted on 45/50mm dia mild steel pipe 600 mm height duly power coated and thermo plastic elastomer 3 bands of colour Green, Red and Yellow radium tape of 25mm wide strips with anti theft steel net for reflector protection and fixed in position in PCC 1:2:4 type B-0 using 12.5mm graded stone aggregate (block size 15x15x30cm) with necessary fixing arrangements as per manufacturer’s instructions with & including excavation, earth work and removal of soil to a distance n.exc 50m ,fixed as in repair/replacement complete all as specified and as directed.

S&F cat eye (Solar) reflector type, of metal body alloy, of size 100mm x 100mm x 20mm, with PAMA strip lens reflector, fixed with and including MS stud of suitable size as in repair/replacement complete all as specified and as directed. Make - Dark Eye Model No DA-972 or ffully compatible model of makes specified here in after.

Note: The Total Contract amount will be derieved after deduction of credit amount of Rs. 10500.00 for old materials becoming Contractor's property as per Schedule of Credit.

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