Construction of CC Block Road from R.K. Road to No.1 Kalaigaon Tengabari Link Road under Naptipara VCDC under State Govt. Goodwill Project under SOPD-G for the year 2020-21

Amount

Clearing and grubbing road land including uprooting wild vegetation, .................... As per technical specification clause 201. (i) By Manual Means (A) In area non-thorny jungle.

Construction of embankment with approved material obtained ............. as per Technical Specification Clause 301.5 (i) Private land.

Construction of subgraded and earthen shoulders with approved material.................As per Technical Specification Clause 303.1. (i) Private land.

Construction of granular sub-base by providing well graded materials, spreading in uniform.................As per Technical Specification Clause 401. (A) (II) For grading II Materials

WBM Gr-3: Providing , laying, speading and compacting stone aggregates of specified sizes to water bound macadam specification…………………..grading 3 as per technical specification clause 405. (A) By manual means.

Inter locking concrete block pavement with edge block (i) Providing and laying interlocking concrete block..................as per technical specification clause 1504 (inclusive of edge restraint and carriage).

Planting of trees and their Maintenance for three year (Planting of trees by the road..................maintaining the plants for three years.

CROSS DRAINAGE WORK 1: Earthwork in excavation for structure as per drawing and technical specification clause 305.1…………………..upto a lead of 50 m dressing of side I. Ordinary soil (i) Up to 3 m depth (A) Manual means (Depth up to 3m)

PCC 1:3:6 in foundation (Plain cement concrete 1:3:6 nominal mix in foundation with………………….vibration including curing for 14 days) A. With river Gravel I. PCC grade M 10 (i) Nominal mix 1:3:6

Plain cement concrete in open foundation complete as per drawing and technical specification. B. PCC grade M 15 III. PCC grade M 15 (i) Nominal mix 1:2.5:5)

Stone masonry work in cement mortar in foundation complete …………….. Clauses 702,704,1202 & 1203. I. Coursed rubble masonry (1st sort) in 1:4 cement mortar.

Plain cement concrete in open foundation complete as per drawing and technical specification. IV RCC grade M20

Providing and laying cement concrete wearing course M30 grade………………clauses 800 and 1206.3

Providing and laying filter media with granular crusher aggregate as per specification to a thickness of not…………………surface behind abutment wing

Providing weepholes in brick masonry/stone masonry, plain/reinforced concrete abutment, wing wall,……………..face complete as per drawing

Supplying, fitting and placing HYSD bar reinforcement (Fe 415) in substructure complete…………………..clauses 1002,1005,1010 & 1202.

Construction of RCC railing of M30 grade in situ with 20 mm nominal size aggregate,……………………2000 mm leaving adequate space.

Drainage Spouts comp0lete as per drawing and Technical Specification.

CROSS DRAINAGE WORKS 2: Excavation for structure Earthwork in excavation for foundation of structure as per drawings and technical specifications,including setting out, construction of shoring and bracing, removal of stumps and other deleterious matter, dressing of side bottoms and back filling approved material. 1. Ordinary Soil (i) Depth upto 3m (with dewatering).

PCC 1:3:6 in foundation Providing concrete for plain/reinforced concrete in open foundation complete as per drawing and technical specifications clause 802,803,1202 & 1203. B. with nataral gravel (I) PCC Grade M-10 Nominal Mix 1:3:6.

Brick masonry work in 1:4in foundation of head walls complete excluding ponting and plastering as per drawing and Technical Specification

Laying 1st Class bedding on well cpmpacted sand, moorum as per technical Specification Clause 1105 (II) (II) With Granular Materials

Plastering with cement mortar (1:4), 15 mm thick on brickwork in substructure as per technical specification Clause 613.4 & 1204.

Providing and laying reinforcement cement concrete pipe NP3 for culverts of first class bedding of granular materials in single row includin fixing collar with cement morter 1:2 but excluding excavation protection works back-filling concrete and masonry works in head walls and parapets clause 1106. B. 1000 mm dia.

SIGN BOARD Providing and fixing of retro-reflectorised cautionary, mandatory and informatory sign as per IRC:67…………………drawing and technical specification clause 801 (iv) 800mm x 600 mm rectangular

Providing and fixing of retro-reflectorised cautionary, mandatory and informatory sign as per IRC:67…………………drawing and technical specification clause 801 (ii) 600 mm equilateral triangle.

MOHAN CHANDRA BARO