WBIW/SE/TUB(NEICII)/NIT9/25-26

Earthwork in excavation in the canals / drainage channels / borrow pits /River bed / slope of bank as noted below as per designed section & throwing the spoils in layers of 25 cm. for making banks as per profile or to deposit the same in any other place within an initial lead of 30 metre and initial lift of 1.5 metre including breaking clods, rough dressing etc.complete as per direction of the Engineer-in-charge. Ordinary soil / local soil / soil mixed with moorum or kankar / silt, dry or moist / slushy silt / sticky soil.

Extra rate over Item Nos.1.01, 1.02.01, 1.02.02, 1.02.03, 1.02.04 & 1.03 for all kinds of soil for every additional lift of 1.50 metre or part thereof beyond the initial lift of 1.50 metre. For 3 additional lift

Extra rate over Item Nos.1.01, 1.02.01, 1.02.02, 1.02.03, 1.02.04 & 1.03 for all kinds of soil for every additional lead of 30 metres or part thereof beyond the initial lead of 30 metres. For 3 additional lead

Making rectangular / circular sausage cage with 10 SWG galvanizediron wire of 150 mm. x 150 mm. mesh wire netting with proper lapping of minimum 150 mm including sewing the joints with 12 SWG G I wire and supply of all materials and equipments including placing the sausage cage in position, filling the same with boulder or lump aggregates complete as per direction of the Engineer-in-charge but excluding the cost of boulder / lump aggregates and its carriage upto site.(Cost is excluding the cost of end pieces) 1.80 metre x 0.60 metre nominal section

Making rectangular sausage cage with 10 SWG galvanized iron wire of 125mm. X 125mm. mesh wire netting with proper lapping of minimum 150 mm. including sewing the joints with 12 SWG G I wire and supply of all materials and equipment including placing the sausage cage in position, filling the same with boulder or lump aggregates complete asperdirection of the Engineer-in-charge but excluding the cost of boulder /lump aggregates and its carriage upto site.(Cost is excluding the cost of end pieces ) 1.20 metre x 0.90 metre nominal section

Supplying, fitting, fixing end pieces for rectangular / square / circular sausages at the ends, with 10 SWG / 8 SWG G I wire net of different mesh sizes tying & sewing the same maintaining a lap length of 150 mm all around with 12 SWG G I wire complete, including the cost of supply of wire netting, fitting etc, complete as per direction of the Engineer - in -charge. Mesh size 150 mm x 150 mm with 10 SWG wire

Labour charges for collecting loose scattered laterite and stone boulders from slope, bed or apron and stacking the same above groundlevel within a lead of 100 metre and all lifts as per direction of theEngineer - in-charge."

Relaying displaced stone or laterite boulder pitching including dressing, preparing bed with necessary earthwork upto 30 cm depth complete with cost of collection of boulder within a lead of 30 metre

Hire and labour charges for shuttering with centering and necessary staging upto 4m 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 m the equivalent floor height shall be taken as 4 m and extra for works beyond the initial 4m ht. shall be allowed under 36 for every 4 m or part thereof) 25 mm to 30 mm shuttering without staging in foundation

Loose Apron 60 30 10 Quarrying, Carrying & Supplying stone Boulders and Labour charges for Laying Boulder etc. from quarry site selected by the Engineer-in-charge to the site of work including cost of materials, loading, unloading, stacking and carriage upto work site including all incidental charges like royalty complete as per direction of the engineer-in -charge (Quarry bed belongs to BL & LRO Deptt. Govt. of W.B) {N.B.The construction wing is to add royalty and other related fees at the presently prescribed rates for forest and non-forest area as stated below to arive at the total rate at quarry site till such rates are modified by the Forest Department and Department of Industry, Commerce & Enterprises, Government of West Bengal. (a) For Forest area Royalty including entry fee and TP fee : Rs.178.33 per Cum Royalty( including other charges wherever applicable) certificates in original from competent authority are to be submitted along with the bill, otherwise amount due towards Royalty ( including other chargeswherever applicable, but excluding GST) will be deducted from the bills of works.} For Loose Boulder Apron comprising boulder 30 kg and above - 60%, 20 kg and above - 30%, 10 kg and above -10%