Construction of Water Detention Structure Schemes DAMNASHOL 1 WDS Mouza DAMNASHOL Block Khatra in the district of Bankura under Matir Shristi Project

Amount

Excavation in gravel/ moorum/kankar/compact moorum very much weathered rock/sticky soil mixed with moorum or ghooting for WDS/WHS/Reservoir /SFMIS etc with hydraulic excavater or any other means including cutting and loading in tippers trimming bottom and side slopes in accordance with requirement of lines, grades and cross section and transporting to embankment/disposal site within all lifts and lead upto 1000m including spreading, levelling disposed spoils at disposed area (mode of measurement : pre-work and post-work)

Excavation in soft weather rock/ soft laterite rocks for WDS/WHS/Reservoir /SFMIS etc with hydraulic excavater or any other means including cutting and loading in tippers trimming bottom and side slopes in accordance with requirement of lines, grades and cross section and transporting to embankment/disposal site within all lifts and lead upto 1000m including spreading, levelling disposed spoils at disposed area (mode of measurement : pre-work and post-work)

Construction of display board made with 250mm thick 1st class brick work in cement mortar (4:1) of size 1500mm x 1200 mm,foundation consisting of 150mm thick sand filling below the jhama brick flat soling,13mm thick(4:1) both side cement plaster up to G.L,painting with best quality synthetic enamel paint of approved make & brand including painting block letters & digits(Size above 4 cm & up to 5cm) with black japan or any approved paint as per direction of E.I.C in accordance with supplied specific approved drawing including necessary earth work in excavation in all sorts of soil,filling in foundation with earth in all respect with all costs of labour and materials.

Cutting uprooting and clearing jungles including shrubs, water weeds, bushes, trees, plants, upto 30 cm. Girth including removing as directed by Engineer-in-charge.

Extra rate for compact earthwork in embankment by watering, rolling with sheep foot roller or loaded truck in layers of 23 cm. as per direction of the Engineer -in-Charge. (a) Without O.M.C

Earth work in excavation ordinary soils, in all sorts of soil (including mixed soil but excluding laterite or sandstone) including removing, spreading or stacking the spoils within a lead of 75 m. as directed. The item includes necessary trimming the sides of trenches, levelling, dressing and ramming the bottom, bailing out water as required complete.

(A) Filling in foundation or plinth by silver sand in layers not exceeding 150 mm as irected and consolidating the same by thorough saturation with water, ramming complete including the cost of supply of sand. (payment to be made on measurement of finished quantity) (B) Do - by fine sand

Single Brick Flat Soling of picked jhama bricks including ramming and dressing bed to proper level and filling joints with local sand.

Ordinary Cement concrete (mix 1:2:4) with graded stone chips (20 mm nominal size) excluding shuttering and reinforcement,if any, in ground floor as per relevant IS codes. (d) With local hard blackstone variety chips (crusher broken)

Hire and labour charges for shuttering with centering and necessary staging upto 4 m using approved stout props and thick hard wood planks of approved thickness with required bracing for concrete slabs, beams and columns, lintels curved or straight including fitting, fixing and striking out after completion of works (upto roof of ground floor) (When the height of a particular floor is more than 4

SUNIL KUMAR MANDAL

Debdulal Paramanik

PRANAB MONDAL

GOUTAM KUMAR KUNDU