105/Dev_Planning

Amount

Earth work in excavation of foundation trenches or drains, 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) Depth of excavation not exceeding 1,500 mm.

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

(I) Cement concrete with graded stone ballast (40 mm size excluding shuttering) In ground floor (A) [Pakur Variety] (a) 1:3:6 proportion

Ordinary Cement concrete (mix 1:1.5:3) with graded stone chips (20 mm nominal size) excluding shuttering and reinforcement if any, in ground floor as per relevant IS codes. (i) Pakur Variety

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 Steel I. SAIL/TATA /RINL

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 asper decision & direction of Engineer-In-Charge.

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) (f) 25 mm to 30 mm shuttering without staging in foundation

Plaster (to wall, floor, ceiling etc.) with sand and cement mortar including rounding off or chamfering corners as directed and raking out joints including throating, nosing and drip course, scaffolding/staging where necessary (Ground floor).[Excluding cost of chipping over concrete surface] (ii) With 1:4 cement mortar (c) 10 mm thick plaster

Earth work in filling in foundation trenches or plinth with good earth, in layers not exceeding 150 mm. including watering and ramming etc. layer by layer complete. (Payment to be made on the basis of measurement of finished quantity of work) (a) With earth obtained from excavation of foundation.

Supply of 27W (including all losses) All in One Solar LED Street Lighting System with minimum system lumen output of 4800 lumens, system lumen efficiency should not be less than 180 lumen/ watt, 12V 60Watt Peak PV module, >380WhLithium Ferro Phosphate (LiFePO4) battery, Integrated MPPT charger with driver and efficiency of both Charger & Driver is of >90%. The luminaries shall have a rated system lifetime of 50,000 bumi + 1432 hours at L70 and CCT of 5700 K. It has pressure die Cast aluminium housing with UV stabilized Polycarbonate front cover. The luminary shall have CRI of > 70 and Protection of IP 65. It has in-built motion sensor and LED indicator for Charging & Discharging of battery. The luminary provides 2 days battery backup with factory setting dimming profile & pair sensor. It has horizontal & vertical pole mounting options and Tit angle can be adjustable in between 0-15 degree. LM 79 report and Type Test Certificate to be submitted for luminaries. LM 80 report for LED source issued by LED manufacturer and Test Report of Solar PV Module, Ba+Battery and Charge Controller. Philips Make Sun stay “BRP710 LED48 CW MR S1 12 V LFP Solar IN” or Similar specification of Havel’s/ Bajaj make.

Supply & erection of 9 Mtr. height mini mast system (Bajaj/Crompton/Transil/Utkarsh make) on existing RCC foundation with its accessories. Mast shifty shall be in one section with steel materials confirming to BSEN 10025 and materials shall be high tensile steel grade S335, hot dip galvanized and suitable for wind velocity as per IS 875 part 3. It shall also include accessories for high mast including head frame. Top dia 150mm & bottom dia 410mm with top and bottom thickness 4mm. It also include accessories for mast including frame with lantern carriage, PVC cable and junction box with all best quality water resistance. Must have ladder hook as per technical specification.

Supply fabrication & fixing GI header/ structure for fixing of 6 nos Flood Light made of 65 x 65 Dia 500mm long CHS pipe and MS angle frame 40x40x6mm structure tip portion is cover with 750x750x3mm thick top plate welded with angle frame structure 4 nos angle frame each 300mm long. The header is also extra supported by 4 nos vertical angle of above specification including providing of 6nos hole for locking / check out device with the frame size (300 x 300mm) to the top & ST pole for fixing 6 nos Flood light. The complete header is also strengthening with designed MS flat size 500mm 6mm thick including scaffolding arrangement for lifting the same at the to of 8 mtr. long ST pole as per direction of EIC including painting.

Supplying and fixing 2 mm polyvinyle Sign board made of 22 SWG GI sheet box with 1"x1" aluminium channel for fixing the vinyl board after necessary cutting the letter as required with all accessories.

Maa Mangalmayee Enterprise (BID ID -7290840)

ROHITASYA MAJUMDER (BID ID -7292060)

SHIV SHAKTI ENGINEERING WORKS (BID ID -7290682)