SPL REPAIR TO ROADS WITH ROAD FURNITURE AT CERTAIN PLACES AT AF STN CHANDIGARH

Amount

Scarifying or picking gravelled macadam or bituminous macadam surfaces exceeding 50mm but not exceeding 100mm deep, area not exc 400 Sqm complete all as specified and directed. Note: Rate quoted by contractor shall be deemed to include for removal of rubble/debris outside MoD land.

Material and labour for preparing unsurfaced WBM 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) @ 10Kg per 10 Sqm with mechanical sprayer, complete all as specified and directed.

Material and labour for premixed bituminous macadam using paving bitumen (VG-30 grade) @ 4% by weight of total mix using 12 to 25mm graded crushed preheated stone aggregate, laid, rolled and compacted with 8 to 10 tonne power roller to required gradient & camber, consolidated thickness 75mm or less, complete all as specified and directed.

Material and labour for repair to pot holes, depth exceeding 30mm 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 25mm in depth, making good by applying paving bitumen (VG-10) @ 5kg per ten sqm, putting in premixed bituminous macadum, well rammed and sealed with binder 9.8Kg/10 Sqm blinded with 0.09 Cum of stone chipping 6.3mm size and again well rammed / rolled to uniform smooth surface, complete all as specified and directed.

Material and labour for applying evenly a priming/tack coat with paving bitumen (VG-10 grade) @3Kg/10Sqm with mechanical sprayer on black top surfaces, complete all as specified and directed.

Material and labour for preparing 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 complete all as specified and directed.

Material and labour for 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 premixed semi dense asphaltic concrete 30 mm thick consolidated thickness, using combined graded aggregate i.e. crushed stone coarse aggregate, fine aggregate (sand) & filler (inherent filler/OPC 43 grade) of physical properties as specified (refer SSR Part-I of 2009), pre-heated, mixed with 4.5% to 5.5% binder content by weight of total mix using VG-30 grade bitumen, laid with mechanical paver, rolled & compacted to a uniform smooth surface with 8 to 10 tonne power road roller, complete all as specified and directed. Notes:- (i) Thickness of semi dense asphaltic concrete and quantities of materials as mentioned in particular specifications/SSR are the minimum. The quoted rate shall also be deemed to include for provision of more materials in comparison to those mentioned/specified in the item, if required, to achieve the required level, gradient, camber and shape all as directed by the GE. (ii) Hot mix plant of adequate capacity shall be used for heating and mixing crushed stone coarse aggregate, fine aggregate and binder (bitumen). Semi dense asphaltic concrete shall be laid in single layer with self propelled mechanical paver all as directed by the GE. (iii) Contractor’s quoted rates shall be deemed to include all these aspects.

Material and labour for painting 2.5mm thick with thermoplast fluorescent paint of colour white or golden yellow or any other shade conforming to BS standard 3262 with 20% glass beads (inter mixed) applied hot with automatic (commercial) machine drive in strips 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 10 cm in width or girth, complete all as specified and directed.

Supply and fixing in repair cat eye 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 per manufacturer's instructions complete all as specified and directed. Make-Dark Eye model No DA - 972 or equivalent in Sun eyes/3M/Tata BP solar as approved by GE

Supply and fixing in repair solar cat eye aluminum alloy shell (100% water proofing design ) of size 125mm x 125mm x 25mm (shank 65mm) of high efficiency Mono crystalline solar panel 2.4V/0.3 watt one NI-ed rechargeable battery (1.2V/1600MA) consisting of super bright LED with 10,000 to 18,000 mcd complete as per manufactures instructions complete all as specified and directed. Make- Dark Eye Model Kohinoor or equivalent in Sun eyes/3M/Tata BP solar as approved by GE

Supply and fixing metal tubular delineator made out of ABS round body fitted with 2 Nos 65mm dia highly reflective reflectors made out of PMMA and mounted on 45/50mm dia mild steel pipe of 600 mm height duly powder coated and provision of thermo plastic elastomer 3 bands of green, red and yellow reflector radium tape 25 mm wide in strips with anti theft steel net for reflector protection including embedding in PCC 1:2:4 (150x150x300mm) type B1 fixed in repair/replacmentcomplete all as specified and directed. Make-Dark Eye/3M/Tata BP solar dark eye.

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

Material and Labour for providing and laying at or near ground level factory made kerb stone using 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 be more than 5mm), including making drainage opening wherever required, complete all as specified and directed.

Material and labour for preparation of new concrete surfaces over 10cm girth or width and applying two coats of exterior emulsion paint blue & white or yellow & black shade over a coat of primer complete all as specified and directed by Engineer-in-charge. Make : Goodless Nerolac Paints, Jenson & Nicholson, Berger Paints, ICI Dulux, Asian paints, British Acri silk, Shalimar Paints, Godavari paints, Acro Paints.

Material and labour for applying two coats of exterior emulsion paint (Apex) on old concrete surfaces over 10cm girth or width in blue & white or yellow & black shade including removal of old existing treatment and prparation of surface complete all as specified and directed by Engineer-in-charge. Make : Goodless Nerolac Paints, Jenson & Nicholson, Berger Paints, ICI Dulux, Asian paints, British Acri silk, Shalimar Paints, Godavari paints, Acro Paints.

Material and labour for 75 mm thick plain cement concrete 1:4:8 type D-2 using 40 mm graded crushed stone aggregate as in sub base of floors, complete all as specified and directed.

Material and labour for Chequered cement concrete tiles 30cm x 30cm x25mm thick with grey cement and pigment set, jointed and pointed in neat cement slurry in floors over and including 15mm thick screed bed in CM 1:6 complete all as specified and directed. Make : NTC,NITCO, Eurocon, Duracrete, Ultra Tiles Pvt Ltd, Bharat Tiles, Mehtab Tiles, Regent Tiles, Hindustan Tiles, SS tiles

Material and Labour for PCC (1:3:6) type C-1, using 20 mm graded crushed stone aggregates, as in roof kerb, mud stops, etc including weathering, slightly rounded or chamfered angle and throating, including necessary form work, complete all as specified and directed.

M/s VARINDER PAL SINGH AND CO

BAL SINGH AND SONS

PAWAN KUMAR