SENL/SOPD-FDR/2019-20/NAL-53

Amount

Making 120cm wide bamboo foot bridge with 100mm bholuka or barua bamboo posts driven 120cm to 180cm underground 3 Nos.in each row and rows being 3m apart bholuka or barua bamboo dham placed over the posts and tied with cane or wire, bholuka or barua bamboo struts in each row both up and down stream, jati bamboo long gorhs closely packed and tied with bholuka or barua bamboo rail stand fixed in one side of the bridge etc. complete

Labour for dismantling all members of the timber bridge (except piles and stacking them at suitable places as directed (all members will be under custody of the contractor till taken over by the department).scarifying and joining piles 25cm to 30cm dia dressed to heartwood 90cm.in length including supplying, fitting and fixing with 2Nos.of 50 mm x10mm MS FI clamps and 16mm dia MS bolts and nuts etc. complete as directed

Supplying and driven Azar/Nahar/Nageswar/Zarul piles 25cm to 30cm dia Dressed to heart wood including making length in every 30 cm interval, coal tarring two (2) coats with best tar applied hot (Rate inclusive of the cost of the required quantity of tar) With road monkey and crab winch (i) Portion of pile actually driven underground.

(ii)Portion of pile remaining above ground

Labour for scarfing and joining piles 25cm to 30cm dia dressed to heart wood 90cm.in length including supplying, fitting and fixing with 2 Nos. of 50mm x10mm MS FI clamps and 16mm dia MS bolts and nuts etc. complete as directed

Supplying ,fitting and fixing timber beam and bearing beam rectangular in size fitted with M.S. etc .supplying spikes etc. as necessary and coal tarring two(2) coats with best tar applied hot as directed (rate is inclusive of cost of the required quantity of tar) (ii)using Azar or Nahar or Nageswar or Zarul sawn timber

Supply fitting and fixing U Shape flat iron stape macking 0.50mm x 0.30mm size from 150mm x 12mm size M.S. flat including providing 10 bolts and fitting with 0.35m long 20mm dia M.S. Bolts including fitting tightly with bearing beam, pile and RSJ beams etc. as directed by the department.

Azar or Nahar or Nageswar or Zarul or sundi or gamari wood works, and including supplying ,fitting fixing complete with necessary M.S. bolts ,nuts ,nails screws etc and coal tarring two coats with best tar applied hot (rate is inclusive of the coat of the required quantity of tar )(i)undressed in floor planks, collars ,bracing ,standards ,wheel guards ,struts and railing ,runner belts ,rail, posts etc

(ii)in track way planks (alternate nailing to be done with decking in a seggragate way )

Labour for talking out old woodworks of bridge and the refitting the same including supplying and fixing necessary new M.S. bolts ,nuts ,spikes ,nail as directed (coal tar to be supplied by the contractor at his own costs)

Azar or Nahar or Nageswar or Zarul or sundi or gamari wood works, and including supplying ,fitting fixing complete with necessary M.S. bolts ,nuts ,nails screws etc and coal tarring two coats with best tar applied hot (rate is inclusive of the cost of the required quantity of tar )(i)undressed in floor planks, collars ,bracing ,standards ,wheel guards ,struts and railing ,runner belts ,rail, posts etc

Single spur and palisading of whole 1st class bamboo (bholuka or barua) 85mm to 100mm dia. closely packed and driven including fitting, fixing with half 2nd class bamboo (jati or bethua) horizontally in three rows with cane or trying wire complete and struts 1500mmapart longitudinally and providing brush wood in the spur as per drawings and technical specification. A. driven at least 900mm below ground and 1800mm above ground

Supplying with pitching earth filled cement bags of good condition (standard size)including excavation and borrowing earth breaking clodes filled in the bags, supplying and stitching the mouth of bags with jutes , suttee etc.(rate as per SOR Basic rates)

Dismantling of existing structure like culverts bridges retaining wall and other structure comprising of masonry cement concrete wood work steel work including T&P and scaffolding where ever necessary sorting the dismantled material disposal of un serviceable material and stacking the serviceable materials with all lifts and lead of 1000materials as per technical specification as per MORTH CL. No. 202 (iv) wood work wrought framed and fixed frame of trusses up to a height of 5m above plinth level (ii) By mechanical means

Excavation for structure As per technical specification including setting out construction of shoring and bracing including dewatering …. Back filling with approved materials as per MORTH Cl. No. 304 (i) In ordinary soil (b( Mechnical Means Depth upto 3.0m

Board cast in situ M35 grade eRCC pile excluding reinforcement complete as per technical specification as per MORTH Cl. 1100 & 1700. Pile diameter =1000m

Pile load on single vertical pile in accordance with 1.5. 2911 (Part IV) As per technical specification as per MORTH Cl. 1100 (a) Initial lead test

Cement concrete for reinforcement concrete in pile cap complete As per technical specification as per MORTH Cl. 1100, 1500 & 1700 (A) RCC grade M-20

Levelling course for pile cap and laying of PCC M-15 levelling course 100mm thick below the pile cap As per technical Specification as per MORTH

Supplying fitting and placing uncoated TMT bar reinforcement in foundation cement As per technical specification as per MORTH section no. 1600. (b) With TATA make TMT bar

Plain/Reinforced cement concrete in substructure complete as per MORTH section no 1500, 1700, 2200.00 (e) RCC grade M-20 (i) height upto 5.0m Case –I Using concrete mixture

Supplying fitting and placing TMT bar reinforcement in substructure complete As per technical specification as per MORTH section No. 1600 (b) With TATA make TMT bar

Supplying fitting fixing in position true to line and level elastomeric bearing conforming to IRC (83 ptll) section & Cl. 2003 of MORTH specification complete including all accessories As per technical specification as per MORTH section no. 200, 2200

Furnishing and placing reinforcement pre stressed cement concrete in superstructure As per technical Specification as per MORTH section no. 1500, 1600, 1700 (b) RCC grade M-25 Case I Using concrete mixture. For T Beam and slab (i) Height upto 5.0m

Supplying fitting and placing TMT Bar reinforcement complete As per technical specification 1600 of specification of roads and bridge works for superstructure works (b) With TATA make TMT bar

Providing and laying cement concrete wearing coat M-30 grade including reinforcement complete As per technical specification of 2702 of MORTH specification of roads and bridges section no. 1500, 1600, 1700. (B) RCC grade M-25 Case I using concrete mixture

Construction of RCC railing of M-30 grade aggregate not exceeding 12mm true to line and grade tolerance of vertical RCC post not to exceed 1 in 500 center to center spacing between vertical post not to exceed 200mm, leaving adequated soace between vertical post for expansion complete As per technical specification as per MORTH section no. 2703, 1500, 1600 & 1700 RCC of Roads and bridge works for superstructure.

Providing drainage spouts complete as per approved drawing and technical specification Cl. 2705 of MORTH specification of roads and bridge works for superstore.

RCC approach slab including reinforcement and form work complete as per approved drawing and technical specification Cl. 1500, 1600, 1700 & 2704 of MORTH specification of roads and bridge works for superstructure

Providing strip seal expansion joint to cater movement of +/- 40mm as per approved drawing and technical specification cl 2607 of MORTH specification of roads and bridge works for superstore

Providing and laying pitching on slopes laid over prepared filter media as per drawing and technical specification clause 1302 (a) Stone /Boulder

Providing and laying filter material underneath pitching in slopes complete as per drawing and technical specification Clause 1302

Providing and laying boulder apron for bed protection with stone boulders of minimum size and weight as per Table 1300.1 no. fragment weight less than 25Kg laid dry complete as per drawing and technical specification clause 1301

Clearing and grubbing road land including uprooting rank vegetation, grass, bushes, shrubs, saplings and tree of girth upto 300mm, removal of stumps of such trees cut earlier and disposal of unserviceable materials and stacking of serviceable material to be used or auctioned upto a lead of 1000 m including removal and disposal of top organic soil not exceeding 150mm in thickness as per technical specification Clause 201. By Manual Means (A) In area of non thorny Jungle.

Construction of embankment with approved materials obtained from borrow pits, with a lift up to 1.50 m transporting to site, spreading, grading to required slope and compacting to meet requirement of table 300-1 and 300-2 with a lead up to 1000 m as per Technical Specification Clause 301.5 (i) Private Land

Single bamboo spur and palisading of whole 1st class bamboo (bholoka or Barua) 85mm to 100 mm dia closely packed and driven including fitting and half 2nd class bamboo (Jati or Barua) horizontally in three roes with cane or tying wire complete and starts 1500mm apart longitudinally and providing brush wood in the spur as per as drawing and technical specification. (A) Driven at least 900mm below ground and 1800mm above ground.

Supplying with pitching earth filled cement bags of good condition (standard size) including excavation and borrowing earth breaking clodes filled in the bags supplying and stitching the mouth of bags with jutes sutlee etc

Construction of granular sub-base by providing well graded materials, spreading in uniform layers with motor grader on prepared surface, mixing by mix in place method with rotavator at OMC and compacting with smooth wheel roller to achieve the desired density, complete as per technical specification Clause 401. ii) For Grading I materials

Providing, laying, spreading and compacting stone aggregate of specified sizes to water bound macadam specification including spreading in uniform thickness, hand packing, rolling with 3 wheels 80-100 KN static roller in stages to proper grade and camber, applying and brooming stone screening to fill-up the interstices of coarse aggregate, watering & compacting to the required density grading II as per Technical Specification Clause 405. Grading II (A) By Manual means

M/S Friendship Enterprise