Reconstruction of 6 lane single span bridge at RD 4115 of Gurgaon Canal connecting Sector 6, 7, 8 to Sector 3 and 4 Ballabgarh City.

Amount

Earth work in excavation by mechanical means (Hydraulic excavator) / mannual means including disposal of excavated earth with a combined lead upto 105 metres, disposal earth to be levelled and neatly dressed HSR No.6.2 b (i).

Rehandling of earth work. HSR No. Note - II of Chapter 6

Refilling of earthwork around the structure HSR No.6.2 g (I), (III) & (V).

Providing and laying in position cement concrete of M15 with cement content 240 kg/cum grade excluding the cost of centering and shuttering HSR No.10.64

Construction of RCC bored Pile M-35 Design Mix of 1200 mm dia excluding cost of reinforcement HSR No.21.04

Providing and laying Design mix M-35 with cement content 340 kg/cum Grade of concrete HSR No.10.68

Providing and laying Design mix M-40 with cement content 360 kg/cum Grade of concrete HSR No.10.69

Providing and laying Design mix M-50 with cement content 360 kg/cum Grade of concrete HSR No.10.68, 10.69

Providing centering and shuttering including strutting, propping etc. and removal of form work for Pile cap, Abutment cap, pedestal, dirt wall, seismic retstrainer & return wall HSR No.9.5 Note-ii g

Providing centering and shuttering including strutting, propping etc. and removal of form work for voided slab, approach slab sides and foothpath side HSR No.9.1 Note-ii b

Providing centering and shuttering including strutting, propping etc. and removal of form work for crash barrier HSR No.9.11 Note-ii b

Thermo-mechanically treated (TMT) reinforcement bars (Fe500/500D) including cutting, straightening , bending, binding with binding wire, testing of materials complete as specifications. The cost of all laps, testing, welding, & chairs included in the quoted rates HSR No.18.22

Providing and fixing 800 mm dia PVC pipe in voided slab NS item.

Providing and fixing hand rail over the crash barrier consisting of MS base,insert plate, embedded fastener and nuts, MS vertical plates and pipes etc. as shown in drawing and painting of the same as directed by Engineer-in charge NS item

Providing and fixing in position and level Elastomeric bearings of size 520 mm x 630 x 126 mm thick confirming to IRC:83 (Part-II) complete with all respect and as per drawing/as directed by Engineer-in-charge NS item

Providing and laying 40mm wide of strip seal expansion joint assembly with the suitably anchored to the deck slab concrete having filler to cater for a horizontal movement.complete as per drawing/Engineer -in-Charge NS item

Providing and fixing rain water drain spout as per drawings/ Engineer-in-charge NS item

Providing and laying of P.V.C. 150mm Dia pipes in foot path slab for passing of electricity and telephone cables etc HSR No.13.89 b

Filling filter media behind abutments complete work as per drawing /Engineer –in-charge HSR No.14.83 & 3.7 (b) 2

Providing and filling geotextile behind abutments complete work as per drawing/Engineer-in-charge NS item.

Providing and fixing PVC weep hole with a specified angle, distance and dia as per drawing NS item

Providing and fixing PVC cap/mesh on PVC weep hole as per drawing NS item

Providing 2 Nos. cofferdams to stop the seepage of water into foundation .Filling sand bags and laying in position within 30m in water, including of strings and cost of material complete in all respect. Filling sand bags, sewing and laying in position within 30m dry, including of strings and cost of material complete in all respect HSR No.23.27

Providing 2 Nos. cofferdams to stop the seepage of water into foundation .Filling sand bags and laying in position within 30m in dry, including of strings and cost of material complete in all respect. Filling sand bags, sewing and laying in position within 30m dry, including of strings and cost of material complete in all respect HSR No.23.27

Removing of cofferdams after completing the works HSR No.6.2 b (I)

Vertical load testing of piles in accordance with IS 2911 (Part IV) including installation of loading platform by Kentledge/Anchor piles method and preparation of pile head or construction of test cap and dismantling of test cap after test etc. complete as per specification & the direction of Engineer incharge initial test for load 2.5 times the safe capacity HSR No.23.3 iv b

Routine test for load 1.5 times the safe capacity

Providing and laying 40 mm thick Asphalt concrete over deck as per directed by Engineer-in-charge NS item

Providing and laying 25 mm thick Mastik Asphalt over deck as per directed by Engineer-in-charge NS item

Providing and painting of Anticorrosive paint on exposed surface of superstructures and complete as per specifications and manufacture's recomendation by approved supplier as per the direction of Engineer-in-Charge NS item

Painting on Crash Barrier as per directed by Engineer-In-Charge HSR No.16.26

Painting road surface marking with adequate nos of coats to give uniform finish with ready mixed road marking paint conforming to IS : 164, on bituminous surface in white/yellow shade, including cleaning the surface of all dirt, scales, oil, grease and foreign material etc. complete.New work (Two or more coats) DSR No.16.48.1

Providing and fixing Glow studs of size 100x20 mm made of heavy duty body shall be moulded ASA (Acrylic styrene Acryloretrite ) or HIP (High impact polystyrene) or ABS having electronically welded micro- prismatic lens with abrasion resistant coating as approved by Engineer in charge. The glow stud shall support a load of 13635 kg tested in accordance with ASTM D4280. The slope of retro- reflective surface shall be 35 (+/-5) degress to base .The reflective panels on both sides with at least 12 cm of reflective area up each side. The luminance intensity should be as per the specification and shall be tested as described in ASTM I: 809 as recommended in BS: 873 part 4 : 1973. The studs shall be fixed to the Road surface SUB HEAD : 16- ROAD WORK 1008 using the adhesive conforming to IS, as per procedure recommended by the manufacturer complete and as per direction of Engineer-in-charge DSR No.16.50

Mobilisation of equipment for boring piles HSR No.21.3 i

Earth work with average lead for 495 mtr including compaction in 25 cm layer with rolling watering complete as per Engineer-in-charge HSR No.6.2 (b) (c ) (I) (V)

Cutting and cleaning of expansion joints in concrete ramp complete work as per Engineer-in-charge HSR No.24.35 (b).

Providing and fixing neoprene rubber pad for seismic restrainer as per directed by Engineer-in-charge NS item

Dismentling of Old bridge

Credit for dismantling of old bridge

V.P YADAV CONTRACTOR

Radhey Shyam Contractor