|
| 1 | Bucket washing with the help of suitable bucket after applying Chemical treatment including supply of chemical re-agents & necessary labour for this work complete. |
| 2 | Washing and development by Air Compressor of adequet capacity for a period of at least 2 hours till sand free water comes out inclusive of hire and transportation charges of all tools & plants as necessary all complete as per direction of EIC. (Applicable for 80 mm or above dia P.Tube with specific permission of Superintending Engineer). |
| 3 | Charges for Mobilisation of drilling equipments, tools & plants etc. and transportation of departmental materials from sub- divisional store to work site and returning excess departmental materials if any, to sub-divisional store after Tubewell completion of work |
| 4 | Earth work in excavation of foundation trenches or drains, in all sorts of soil (including mixed soil but excluding laterite or sandstone) including removing, a lead of 75 m. as directed. The item includesspreading or stacking the spoils within necessary trimming the sides of trenches,levelling, dressing and ramming the bottom,bailing out water as required complete.(a) Depth of excavation not exceeding 1,500 mm |
| 5 | Single Brick Flat Soling of picked jhama bricks including ramming and dressing bed to proper level and filling joints with local sand. |
| 6 | 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)(a) 25 mm to 30 mm thick wooden shuttering as per decision & direction of Engineer-In-Charge. |
| 7 | 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.a) Pakur Variety |
| 8 | Brick work with 1st class bricks in cement mortar (1:4)(a) In foundation and plinth |
| 9 | Pre-Constructional Anti-termite measures:(a) Anti termite treatment to bottom surface ( in case of masonry foundation and basements) and the sides (upto a height of 300 mm. from bottom) of the excavation trenches with chemical emulsion by admixing chloropyrofos emulsifiable concentrates (1% concentration) with water by weight at the rate of 5 Litres per sq. m. area. The work shall be carried out as per specification described in 6.2.1. of code IS- 6313 (part -II) 1981. (Mode of measurment will be the plan area of foundation treated.) |
| 10 | Reinforcement for reinforced concrete work in all sorts of structures including distribution bars, stirrups, binders etc initial straightening and removal of loose rust (if necessary), cutting to requisite length, hooking and bending to correct shape, placing in proper position and binding with 16 gauge black annealed wire at every intersection, complete as per drawing and direction. (a) For works in foundation, basement and upto roof of ground floor/upto 4 m (i) Tor steel/Mild SteelI. SAIL/TATA/RINL |
| 11 | M.S.or W.I. Ornamental grill of approved design joints continuously welded with M.S,W.I. Flats and bars of windows, railing etc.fitted and fixed with lugs in ground floor.necessary screws(i) Grill weighing above 10 Kg./sq.mtr and up to 16 Kg./sq. mtr. |
| 12 | Plaster (to wall, floor, ceiling etc.) with sand and cement mortar including rounding off or chamfering corners as directed and raking out joints including course, scaffolding/staging where necessarythroating, nosing and drip (Ground floor).[Excluding cost of chipping over concrete surface] With 1:4 cement mortar 15mm thick plaster |
| 13 | Neat cement punning about 1.5mm thick in wall, dado, window sill, floor etc. NOTE: Cement 0.152 cu.m per 100 sq.m. |
| 14 | Priming one coat on steel or other metal surface with synthetic oil bound primer of approved quality including smoothening surfaces by sand papering etc. |
| 15 | Painting with best quality synthetic enamel paint of approved make and brand including smoothening surface by sand papering etc. including using of approved putty etc. on the surface, if necessary On steel or other metal surfaceWith super gloss (hi-gloss)Two coats (with any shade except white) |
| 16 | Supplying and fitting, fixing complete of MS clamp for fixing the angle frame with the concrete andmortice locking and holding arrangement of Box Type eco-logger machine all complete. |
| 17 | Writing of name of the station and RL by synthetic paint of Red colour on base paint of yellow colour as per direction of EIC and drawing all complete. |
| 18 | Carrying charges of materials to the remote site from the head quarter to the nearest pucca road then by head load by labour (upto 50 km @ Rs. 20 per Km or hault @ Rs. 140/hour)by Carriage vehicle for 2(two) days all complete. |
| 19 | Ventilation arrangement by 50mm dia hole by PVC pipe surrounding the brick work for better signalling as per instruction of EIC and mending the holes properly by cement including supply of all materials complete. |
| 20 | Surface Dressing of the ground in any kind of soil including removing vegetation inequalities not exceeding 15 cm depth and disposal of the rubbish within a lead upto 75 m as directed. |
| 21 | Testing of environmental parameters, once in every two months of following components as per Annexure- III, Section VII (Environmental Test) (a) Air Quality in Two locations of construction site. |
| 22 | b) Noise quality from two locations of construction site during operation of noise generating plant/ equipment/ machineries (as per West Bengal Pollution Control Board (WBPCB) Norms) |
| 23 | c) Ground water quality from one drinking water sources located adjacent to construction site. |
| 24 | d)Soil quality from one location where construction work is in progress and construction material, or C & D waste is stored temporarily. |
| 25 | Arranging and conducting camp for awareness and sensitization against Sexual Exploitation and Abuse (SEA) / Gender Based Violence (GBV) in consultation with the Project Manager.(a)Workers & Labour Force (twice during a year) |
| 26 | (b) Villages/ Community |
