REPAIRS TO ROAD AND ROAD SIDE FURNITURE AT AT TECHNICAL AREA AND RESIDENTIAL AREA AT DEAL AND IRDE UNDER GE(I) R N D DEHRADUN

Amount

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

M&L for cement concrete work in pavements/ hard standings of flexural strength 40 kg /square centimetre in field using 400 kg of cement per cum thickness of concrete 25 cm or less complete all as specified and directed.

M&L 100 mm thick PCC 1:2:4 type B-2 plain cement concrete with using 20 mm graded aggregate as in sub base, complete all as specified and as directed.

M & L for Cement concrete tiles 25cm x 25cm x 25mm thick, machine pressed; set jointed and pointed in neat cement slurry in floors, and cut and polished, with gery cement and pigment in floors over 15 mm thick screed bed in CM 1:4 complete all as specified and directed.

M&L for forming 12 mm thick expansion joints filled with preformed bituminous filler and top 30 mm primed and sealed with sealing compound grade A , complete all as specified and directed.

M&L for Preparation of existing old black top road surfaces by brushing with wire brushes, for removing caked mud etc, sweeping with brooms and finally fanning the cleaned surfaces with gunny bags to remove all loose dirts etc complete all as specified and directed .

M&L for applying evenly a priming/ tack coat with bituminous primer at 5 kg per 10 Sqm for bituminous maccadam only complete all as specified and directed.

M&L bituminous premix semi dense asphaltic concrete, 40mm thick (consolidated thickness) with 5.5 % binder content by weight of total mix (including bitumen), using Viscosity Grade Bitumen VG-30, rolled and compacted to required camber, gradient and super elevation with power roller 8 to 10 tonne capacity ,complete all as specified and directed. Note:- The mixed materials for Premix Carpet shall be obtained from HOT MIX Plant and shall be laid with Mechanical Paver.

M&L Premixed bituminous, macadam laid/rolled and compacted to required gradient and camber with using 20mm graded stone aggregate and paving bitumen @ 4% by the weight of total mix (consolidated thickness 75mm thick or less or as required) complete all as specified and directed.

S & F in repair Cat eye ABS body with scratch and abrasion resistant micro prismatic polycarbonate and ultrasonically welded lens temperature resistant body and lens with high impactstrength of size 91mm x 117mm x 17mm (Avery Dennison ) Feixed with Bitumen Adhesive BI-69 complete all as specified and directed. (Make: SIGNTECH or equivelent modle of 3M, Dark Eye, make as approved by GE). complete all as specified and directed.

S&F in repair Solar Stud body made from alluminium alloy. Solar powered by monocrystal solar panal (1.2V/3watt). Type of battery : One high capacity Ni-Cd rechargeable battry (1.2V/1600MA) LEDs: 10mm, total 6 pieces 3 on each side. View distance qppox 1000 mtrs 12 hours of continous lighting at night. Mounted on concrete or road size 125mm x 125mm x 25mm (60mm shank) with 06 LED's 03 on each side complete all as specified and directed. Cat part No :- SS-02 of Make SIGNTECH or equivelent model of 3M, Dark Eye, Tatq make as approved by GE. complete all as specified and directed.

M&L for Preparation of new/old road surfaces and applying thermoplastic reflective paint in marking of minimum 1.5 mm thick single coat as in centre line and edge line, zebra crossing etc road marking of 150/100 mm width using ‘HOT MARK thermoplastic paint (Hot Application) by indigenous modern propelled road marking machine as directed including all ingredients such as blinder, glass beads Titanium dioxide calcium carbonate inter filler, thermoplastic requirement for glass beads shall be the table No 800.4 of MOST specification including spraying of glass beads etc all as per manufacture’s instructions complete all as specified and directed .

Gaur Construction Co