KURUKKOL THURAKKALPADY ROAD IMPROVEMENT VALAVANOOR GP AT MALAPPURAM DISTRICT

Amount

Earth work

2.28.1 : Surface dressing of the ground including removing vegetation and in-equalities not exceeding 15 cm deep and disposal of rubbish, lead up to 50 m and lift up to 1.5 m.All kinds of soil

Irish Drain

od212793/2020_2021 : Providing concrete for plain/reinforced concrete in open foundations complete as per drawings and technical specifications Clause 802, 803, 1202, 1203, III.P.C.C. grade M 20 (i)Nominal mix (1:2:4) excluding form work. Cement make: Use Malabar cement only as per Govt. direction and in case of non availabilty of Malabar cement use Ultra Tech, Dalmia, Ramco or eq. brand in the order of preference. (Assessment of strength of concrete by Cube testing at Approved Govt labs as per IS).

BT Works

5.5.B.2a : Modified Penetration Macadam 75 mm thick using Bitumen S-65Construction of penetration macadam over prepared base by providing a layer of compacted crushed coarse aggregate using chips spreader with alternate applications of bituminous binder and key aggregates and rolling with a three wheel 80-100 kN static roller to achieve the desired degree of compaction as per Technical Specification Clause 506.(B)75 mm thick:-(II)Bitumen (S-65). Quantity by level calculation and statuatory reporting to CTE as per norms.

5.2.1a : Tack Coat Providing and applying tack coat with Bitumen emulsion (RS-1) using emulsion distributor at the rate of 0.20 to 0.25 kg per sqm on the prepared bituminous surface cleaned with Hydraulic broom as per Technical Specification Clause 503.

5.9.1.2a : 20mm thick Open-Graded Premix Carpet using Bituminous (penetration grade/modified bitumen) Binder - Bitumen S-65Providing, laying and rolling of open-graded premix carpet of 20 mm thickness composed of 13.2 mm to 5.6 mm aggregates either using penetration grade bitumen or emulsion to required line, grade and level to serve as wearing course on a previously prepared base, including mixing in a suitable plant, laying and rolling with a three wheel 80-100 kN static roller capacity, finished to required level and grades to be followed by seal coat of either Type A or Type B or Type C as per Technical Specification Clause 508.Case - I By Manual Means(II)Bitumen (S-65)

5.12.B.3.2a : Seal Coat - Mechanical Means - Type C - Bitumen S-65Providing and laying seal coat sealing the voids in a bituminous surface laid to the specified levels, grade and cross fall using Type A, Type B and Type C as per Technical Specification Clause 510B.By Mechanical Means:-Case - III : Type C(II)Bitumen (S-65)

Providing and Fixing Name Board, including lettering etc as per LSGD norms and direction of engineer in charge.

Note :1 All materials, Items, Equipment shall be best branded items with IS and approved by client/KEL

2:Rate should be inclusive of Transportation, delivery and installation cost for all items

3.Rate should be Exclusive of GST.

4.Work should be executed as per DSR/PWD specification and direction of Engineer at site.

Hussain. TK